Continental Population Groups
Genetics, Population
Population Groups
Urobilinogen
Ethnic Groups
South Africa
Arabs
Prevalence
African Continental Ancestry Group
Socioeconomic Factors
Vulnerable Populations
Sex Distribution
Sex Factors
Animal Population Groups
European Continental Ancestry Group
Age Distribution
Cross-Sectional Studies
Gene Frequency
Age Factors
Nutritional Requirements
Oceanic Ancestry Group
Haplotypes
Population Surveillance
Social Class
Risk Factors
Emigration and Immigration
Health Status Disparities
Asia
Australia
Demography
Food, Fortified
Genotype
Asian Continental Ancestry Group
Nutrition Policy
Polymorphism, Single Nucleotide
Questionnaires
Residence Characteristics
Nigeria
Hispanic Americans
Health Services Accessibility
New Zealand
Health Knowledge, Attitudes, Practice
Health Surveys
Geography
Health Status
Incidence
Indians, North American
Polymorphism, Genetic
Life Style
HIV Infections
Spain
Alleles
Health Promotion
Risk-Taking
African Americans
Logistic Models
Environment
Data Collection
Health Services Research
Seroepidemiologic Studies
Pregnancy
Interviews as Topic
Poverty
Nutrition Surveys
Genetic Markers
Environmental Exposure
Epidemiologic Methods
Wounds and Injuries
Microsatellite Repeats
Cluster Analysis
Regression Analysis
Risk
Genetic Predisposition to Disease
Health Policy
Reproducibility of Results
Delivery of Health Care
Multivariate Analysis
Mass Screening
Program Evaluation
Health Behavior
Reference Values
Risk Assessment
Body Mass Index
Cardiovascular Diseases
Obesity
Chronic Disease
Primary Health Care
Cohort Studies
Neoplasms
Odds Ratio
Analysis of Variance
Polymerase Chain Reaction
Case-Control Studies
Tropical enteropathy in Rhodesia. (1/3134)
Tropical enteropathy, which may be related to tropical sprue, has been described in many developing countries including parts of Africa. The jejunal changes of enteropathy are seen in Rhodesians of all social and racial categories. Xylose excretion, however, is related to socioeconomic status, but not race. Upper socioeconomic Africans and Europeans excrete significantly more xylose than lower socioeconomic Africans. Vitamin B12 and fat absorption are normal, suggesting predominant involvement of the proximal small intestine. Tropical enteropathy in Rhodesia is similar to that seen in Nigeria but is associated with less malabsorption than is found in the Caribbean, the Indian subcontinent, and South East Asia. The possible aetiological factors are discussed. It is postulated that the lighter exposure of upper class Africans and Europeans to repeated gastrointestinal infections may accound for their superior xylose absorption compared with Africans of low socioeconomic circumstances. It is further suggested that the milder enteropathy seen in Africa may be explained by a lower prevalence of acute gastroenteritis than in experienced elsewhere in the tropics. (+info)Genetic polymorphism and interethnic variability of plasma paroxonase activity. (2/3134)
A method for determining plasma paroxonase activity using an auto-analyser is described. Frequency distributions for British and Indian subjects show bimodality. A study of 40 British families confirms the presence of a genetic polymorphism with regard to plasma paroxonase activity. Two phenotypes can be defined, controlled by two alleles at one autosomal locus. The frequency of the low activity phenotype is less in the Indian population than in the British population. Malay, Chinese, and African subjects fail to show obvious bimodality. (+info)Relative rates of AIDS among racial/ethnic groups by exposure categories. (3/3134)
The relative rates of acquired immunodeficiency syndrome (AIDS) were calculated among racial/ethnic populations using Centers for Disease Control and Prevention HIV (human immunodeficiency virus)/Surveillance reports assuming that racial/ethnic distributions reflect that of the US Census Data from 1990. For comparison, a rate of 1 was assigned to whites in each calculation. The overall relative rates were whites--1, African Americans--4.7, Hispanics--3, Asian/Pacific Islanders--0.4, and Native Americans--0.5. Acquired immunodeficiency syndrome surveillance data show higher rates of AIDS for African Americans and Hispanics compared with whites, Asians/Pacific Islanders, and Native Americans. The relative rates for African Americans and Hispanics compared with whites were highest for injecting drug users, heterosexual contact, and pediatric patients. These results led us to explore possible explanations for increased AIDS reporting in African Americans and Hispanics. We then explored available national datasets regarding those variables. The analyses indicate that variables such as access and receptivity to HIV prevention and treatment efforts, race/ethnicity, sexual behaviors, sexually transmitted diseases, socioeconomic status, and substance abuse interact in a complex fashion to influence HIV transmission and progression to AIDS in affected communities. (+info)Cerebral atherosclerosis in Japanese. Part 4: relationship between lipid content and macroscopic severity of atherosclerosis. (4/3134)
In order to evaluate chemically the macroscopic scoring methods for severity of arteriosclerosis in the cerebral arteries, concentrations of total lipids, esterified and free cholesterol and lipid phosphorus were compared to the macroscopic severity of lesions in the cerebral arteries obtained from 376 Japanese persons after unexpected death. An increase of cholesterol content was correlated significantly with an increase of Baker's score and/or Gore's atherosclerotic index. The correlation coefficient between Baker's score and total or esterified cholesterol was the highest among the tested correlations (r = 0.82, n = 376). (+info)Low-weight neonatal survival paradox in the Czech Republic. (5/3134)
Analysis of vital statistics for the Czech Republic between 1986 and 1993, including 3,254 infant deaths from 350,978 first births to married and single women who conceived at ages 18-29 years, revealed a neonatal survival advantage for low-weight infants born to disadvantaged (single, less educated) women, particularly for deaths from congenital anomalies. This advantage largely disappeared after the neonatal period. The same patterns have been observed for low-weight infants born to black women in the United States. Since the Czech Republic had an ethnically homogenous population, virtually universal prenatal care, and uniform institutional conditions for delivery, Czech results must be attributed to social rather than to biologic or medical circumstances. This strengthens the contention that in the United States, the black neonatal survival paradox may be due as much to race-related social stigmatization and consequent disadvantage as to any hypothesized hereditary influences on birth-weight-specific survival. (+info)Chemokine and chemokine receptor gene variants and risk of non-Hodgkin's lymphoma in human immunodeficiency virus-1-infected individuals. (6/3134)
Normal B-lymphocyte maturation and proliferation are regulated by chemotactic cytokines (chemokines), and genetic polymorphisms in chemokines and chemokine receptors modify progression of human immunodeficiency virus-1 (HIV-1) infection. Therefore, 746 HIV-1-infected persons were examined for associations of previously described stromal cell-derived factor 1 (SDF-1) chemokine and CCR5 and CCR2 chemokine receptor gene variants with the risk of B-cell non-Hodgkin's lymphoma (NHL). The SDF1-3'A chemokine variant, which is carried by 37% of whites and 11% of blacks, was associated with approximate doubling of the NHL risk in heterozygotes and roughly a fourfold increase in homozygotes. After a median follow-up of 11.7 years, NHL developed in 6 (19%) of 30 SDF1-3'A/3'A homozygotes and 22 (10%) of 202 SDF1-+/3'A heterozygotes, compared with 24 (5%) of 514 wild-type subjects. The acquired immunodeficiency syndrome (AIDS)-protective chemokine receptor variant CCR5-triangle up32 was highly protective against NHL, whereas the AIDS-protective variant CCR2-64I had no significant effect. Racial differences in SDF1-3'A frequency may contribute to the lower risk of HIV-1-associated NHL in blacks compared with whites. SDF-1 genotyping of HIV-1-infected patients may identify subgroups warranting enhanced monitoring and targeted interventions to reduce the risk of NHL. (+info)Serum total homocysteine concentrations in adolescent and adult Americans: results from the third National Health and Nutrition Examination Survey. (7/3134)
BACKGROUND: The elevation of circulating total homocysteine concentrations in a fasting state is associated with an increased risk of occlusive vascular disease. OBJECTIVE: The primary goals of this study were to describe the distribution of serum total homocysteine concentrations in the United States and to test for differences in homocysteine concentrations among sex, age, and race-ethnicity categories. DESIGN: Using surplus sera from phase 2 of the third National Health and Nutrition Examination Survey, we measured serum total homocysteine concentrations for a nationally representative sample of 3766 males and 4819 females aged > or = 12 y. RESULTS: Age-adjusted geometric mean total homocysteine concentrations were 9.6 and 7.9 mmol/L in non-Hispanic white males and females, 9.8 and 8.2 mmol/L in non-Hispanic black males and females, and 9.4 and 7.4 mmol/L in Mexican American males and females, respectively. Age-adjusted geometric mean total homocysteine concentrations were significantly lower in females than in males in each race-ethnicity group (P < 0.01) and were significantly lower in Mexican American females than in non-Hispanic white and non-Hispanic black females (P < 0.01). There was a significant age-sex interaction (P < 0.01), reflecting the fact that homocysteine concentrations in females tended to diverge from those in males at younger ages and converge with those in males at older ages. CONCLUSIONS: The first data on homocysteine concentrations in a nationally representative sample of Americans confirm the age and sex differences reported previously in nonrepresentative samples. These data also indicate that differences between Mexican American and non-Hispanic females may influence circulating homocysteine concentrations. (+info)Phylogenetic analysis of mitochondrial DNA in type 2 diabetes: maternal history and ancient population expansion. (8/3134)
Several studies have suggested a maternal excess in the transmission of type 2 (non-insulin-dependent) diabetes. However, the majority of these reports rely on patients recalling parental disease status and hence are open to criticism. An alternative approach is to study mitochondrial DNA (mtDNA) lineages. The hypervariable region 1 of the rapidly evolving noncoding section of mtDNA is suitable for investigating maternal ancestry and has been used extensively to study the origins of human racial groups. We have sequenced this 347-bp section of mtDNA from leukocytes of subjects with type 2 diabetes (n = 63) and age- and race-matched nondiabetic control subjects (n = 57). Consensus sequences for the two study groups were identical. Pairwise sequence analysis showed unimodal distribution of pairwise differences for both groups, suggesting that both populations had undergone expansion in ancient times. The distributions were significantly different (chi2 = 180, df = 11, P < 0.001); mean pairwise differences were 4.7 and 3.8 for the diabetic and control subjects, respectively. These data suggest that the diabetic subjects belong to an ancient maternal lineage that expanded before the major expansion observed in the nondiabetic population. Phylogenetic trees constructed using maximum parsimony, neighbor-joining, Fitch-Margolish, or maximum likelihood methods failed to show the clustering of all (or a subset) of the diabetic subjects into one or more distinct lineages. (+info)HIV (human immunodeficiency virus) infection is a condition in which the body is infected with HIV, a type of retrovirus that attacks the body's immune system. HIV infection can lead to AIDS (acquired immunodeficiency syndrome), a condition in which the immune system is severely damaged and the body is unable to fight off infections and diseases.
There are several ways that HIV can be transmitted, including:
1. Sexual contact with an infected person
2. Sharing of needles or other drug paraphernalia with an infected person
3. Mother-to-child transmission during pregnancy, childbirth, or breastfeeding
4. Blood transfusions ( although this is rare in developed countries due to screening processes)
5. Organ transplantation (again, rare)
The symptoms of HIV infection can be mild at first and may not appear until several years after infection. These symptoms can include:
1. Fever
2. Fatigue
3. Swollen glands in the neck, armpits, and groin
4. Rash
5. Muscle aches and joint pain
6. Night sweats
7. Diarrhea
8. Weight loss
If left untreated, HIV infection can progress to AIDS, which is a life-threatening condition that can cause a wide range of symptoms, including:
1. Opportunistic infections (such as pneumocystis pneumonia)
2. Cancer (such as Kaposi's sarcoma)
3. Wasting syndrome
4. Neurological problems (such as dementia and seizures)
HIV infection is diagnosed through a combination of blood tests and physical examination. Treatment typically involves antiretroviral therapy (ART), which is a combination of medications that work together to suppress the virus and slow the progression of the disease.
Prevention methods for HIV infection include:
1. Safe sex practices, such as using condoms and dental dams
2. Avoiding sharing needles or other drug-injecting equipment
3. Avoiding mother-to-child transmission during pregnancy, childbirth, or breastfeeding
4. Post-exposure prophylaxis (PEP), which is a short-term treatment that can prevent infection after potential exposure to the virus
5. Pre-exposure prophylaxis (PrEP), which is a daily medication that can prevent infection in people who are at high risk of being exposed to the virus.
It's important to note that HIV infection is manageable with proper treatment and care, and that people living with HIV can lead long and healthy lives. However, it's important to be aware of the risks and take steps to prevent transmission.
Acute wounds and injuries are those that occur suddenly and heal within a relatively short period of time, usually within a few days or weeks. Examples of acute wounds include cuts, scrapes, and burns. Chronic wounds and injuries, on the other hand, are those that persist over a longer period of time and may not heal properly, leading to long-term complications. Examples of chronic wounds include diabetic foot ulcers, pressure ulcers, and chronic back pain.
Wounds and injuries can be caused by a variety of factors, including accidents, sports injuries, violence, and medical conditions such as diabetes or circulatory problems. Treatment for wounds and injuries depends on the severity of the injury and may include cleaning and dressing the wound, applying antibiotics, immobilizing broken bones, and providing pain management. In some cases, surgery may be necessary to repair damaged tissues or restore function.
Preventive measures for wounds and injuries include wearing appropriate protective gear during activities such as sports or work, following safety protocols to avoid accidents, maintaining proper hygiene and nutrition to prevent infection, and seeking medical attention promptly if an injury occurs.
Overall, wounds and injuries can have a significant impact on an individual's quality of life, and it is important to seek medical attention promptly if symptoms persist or worsen over time. Proper treatment and management of wounds and injuries can help to promote healing, reduce the risk of complications, and improve long-term outcomes.
Explanation: Genetic predisposition to disease is influenced by multiple factors, including the presence of inherited genetic mutations or variations, environmental factors, and lifestyle choices. The likelihood of developing a particular disease can be increased by inherited genetic mutations that affect the functioning of specific genes or biological pathways. For example, inherited mutations in the BRCA1 and BRCA2 genes increase the risk of developing breast and ovarian cancer.
The expression of genetic predisposition to disease can vary widely, and not all individuals with a genetic predisposition will develop the disease. Additionally, many factors can influence the likelihood of developing a particular disease, such as environmental exposures, lifestyle choices, and other health conditions.
Inheritance patterns: Genetic predisposition to disease can be inherited in an autosomal dominant, autosomal recessive, or multifactorial pattern, depending on the specific disease and the genetic mutations involved. Autosomal dominant inheritance means that a single copy of the mutated gene is enough to cause the disease, while autosomal recessive inheritance requires two copies of the mutated gene. Multifactorial inheritance involves multiple genes and environmental factors contributing to the development of the disease.
Examples of diseases with a known genetic predisposition:
1. Huntington's disease: An autosomal dominant disorder caused by an expansion of a CAG repeat in the Huntingtin gene, leading to progressive neurodegeneration and cognitive decline.
2. Cystic fibrosis: An autosomal recessive disorder caused by mutations in the CFTR gene, leading to respiratory and digestive problems.
3. BRCA1/2-related breast and ovarian cancer: An inherited increased risk of developing breast and ovarian cancer due to mutations in the BRCA1 or BRCA2 genes.
4. Sickle cell anemia: An autosomal recessive disorder caused by a point mutation in the HBB gene, leading to defective hemoglobin production and red blood cell sickling.
5. Type 1 diabetes: An autoimmune disease caused by a combination of genetic and environmental factors, including multiple genes in the HLA complex.
Understanding the genetic basis of disease can help with early detection, prevention, and treatment. For example, genetic testing can identify individuals who are at risk for certain diseases, allowing for earlier intervention and preventive measures. Additionally, understanding the genetic basis of a disease can inform the development of targeted therapies and personalized medicine."
1. Coronary artery disease: The narrowing or blockage of the coronary arteries, which supply blood to the heart.
2. Heart failure: A condition in which the heart is unable to pump enough blood to meet the body's needs.
3. Arrhythmias: Abnormal heart rhythms that can be too fast, too slow, or irregular.
4. Heart valve disease: Problems with the heart valves that control blood flow through the heart.
5. Heart muscle disease (cardiomyopathy): Disease of the heart muscle that can lead to heart failure.
6. Congenital heart disease: Defects in the heart's structure and function that are present at birth.
7. Peripheral artery disease: The narrowing or blockage of blood vessels that supply oxygen and nutrients to the arms, legs, and other organs.
8. Deep vein thrombosis (DVT): A blood clot that forms in a deep vein, usually in the leg.
9. Pulmonary embolism: A blockage in one of the arteries in the lungs, which can be caused by a blood clot or other debris.
10. Stroke: A condition in which there is a lack of oxygen to the brain due to a blockage or rupture of blood vessels.
There are several different types of obesity, including:
1. Central obesity: This type of obesity is characterized by excess fat around the waistline, which can increase the risk of health problems such as type 2 diabetes and cardiovascular disease.
2. Peripheral obesity: This type of obesity is characterized by excess fat in the hips, thighs, and arms.
3. Visceral obesity: This type of obesity is characterized by excess fat around the internal organs in the abdominal cavity.
4. Mixed obesity: This type of obesity is characterized by both central and peripheral obesity.
Obesity can be caused by a variety of factors, including genetics, lack of physical activity, poor diet, sleep deprivation, and certain medications. Treatment for obesity typically involves a combination of lifestyle changes, such as increased physical activity and a healthy diet, and in some cases, medication or surgery may be necessary to achieve weight loss.
Preventing obesity is important for overall health and well-being, and can be achieved through a variety of strategies, including:
1. Eating a healthy, balanced diet that is low in added sugars, saturated fats, and refined carbohydrates.
2. Engaging in regular physical activity, such as walking, jogging, or swimming.
3. Getting enough sleep each night.
4. Managing stress levels through relaxation techniques, such as meditation or deep breathing.
5. Avoiding excessive alcohol consumption and quitting smoking.
6. Monitoring weight and body mass index (BMI) on a regular basis to identify any changes or potential health risks.
7. Seeking professional help from a healthcare provider or registered dietitian for personalized guidance on weight management and healthy lifestyle choices.
The burden of chronic diseases is significant, with over 70% of deaths worldwide attributed to them, according to the World Health Organization (WHO). In addition to the physical and emotional toll they take on individuals and their families, chronic diseases also pose a significant economic burden, accounting for a large proportion of healthcare expenditure.
In this article, we will explore the definition and impact of chronic diseases, as well as strategies for managing and living with them. We will also discuss the importance of early detection and prevention, as well as the role of healthcare providers in addressing the needs of individuals with chronic diseases.
What is a Chronic Disease?
A chronic disease is a condition that lasts for an extended period of time, often affecting daily life and activities. Unlike acute diseases, which have a specific beginning and end, chronic diseases are long-term and persistent. Examples of chronic diseases include:
1. Diabetes
2. Heart disease
3. Arthritis
4. Asthma
5. Cancer
6. Chronic obstructive pulmonary disease (COPD)
7. Chronic kidney disease (CKD)
8. Hypertension
9. Osteoporosis
10. Stroke
Impact of Chronic Diseases
The burden of chronic diseases is significant, with over 70% of deaths worldwide attributed to them, according to the WHO. In addition to the physical and emotional toll they take on individuals and their families, chronic diseases also pose a significant economic burden, accounting for a large proportion of healthcare expenditure.
Chronic diseases can also have a significant impact on an individual's quality of life, limiting their ability to participate in activities they enjoy and affecting their relationships with family and friends. Moreover, the financial burden of chronic diseases can lead to poverty and reduce economic productivity, thus having a broader societal impact.
Addressing Chronic Diseases
Given the significant burden of chronic diseases, it is essential that we address them effectively. This requires a multi-faceted approach that includes:
1. Lifestyle modifications: Encouraging healthy behaviors such as regular physical activity, a balanced diet, and smoking cessation can help prevent and manage chronic diseases.
2. Early detection and diagnosis: Identifying risk factors and detecting diseases early can help prevent or delay their progression.
3. Medication management: Effective medication management is crucial for controlling symptoms and slowing disease progression.
4. Multi-disciplinary care: Collaboration between healthcare providers, patients, and families is essential for managing chronic diseases.
5. Health promotion and disease prevention: Educating individuals about the risks of chronic diseases and promoting healthy behaviors can help prevent their onset.
6. Addressing social determinants of health: Social determinants such as poverty, education, and employment can have a significant impact on health outcomes. Addressing these factors is essential for reducing health disparities and improving overall health.
7. Investing in healthcare infrastructure: Investing in healthcare infrastructure, technology, and research is necessary to improve disease detection, diagnosis, and treatment.
8. Encouraging policy change: Policy changes can help create supportive environments for healthy behaviors and reduce the burden of chronic diseases.
9. Increasing public awareness: Raising public awareness about the risks and consequences of chronic diseases can help individuals make informed decisions about their health.
10. Providing support for caregivers: Chronic diseases can have a significant impact on family members and caregivers, so providing them with support is essential for improving overall health outcomes.
Conclusion
Chronic diseases are a major public health burden that affect millions of people worldwide. Addressing these diseases requires a multi-faceted approach that includes lifestyle changes, addressing social determinants of health, investing in healthcare infrastructure, encouraging policy change, increasing public awareness, and providing support for caregivers. By taking a comprehensive approach to chronic disease prevention and management, we can improve the health and well-being of individuals and communities worldwide.
Neoplasm refers to an abnormal growth of cells that can be benign (non-cancerous) or malignant (cancerous). Neoplasms can occur in any part of the body and can affect various organs and tissues. The term "neoplasm" is often used interchangeably with "tumor," but while all tumors are neoplasms, not all neoplasms are tumors.
Types of Neoplasms
There are many different types of neoplasms, including:
1. Carcinomas: These are malignant tumors that arise in the epithelial cells lining organs and glands. Examples include breast cancer, lung cancer, and colon cancer.
2. Sarcomas: These are malignant tumors that arise in connective tissue, such as bone, cartilage, and fat. Examples include osteosarcoma (bone cancer) and soft tissue sarcoma.
3. Lymphomas: These are cancers of the immune system, specifically affecting the lymph nodes and other lymphoid tissues. Examples include Hodgkin lymphoma and non-Hodgkin lymphoma.
4. Leukemias: These are cancers of the blood and bone marrow that affect the white blood cells. Examples include acute myeloid leukemia (AML) and chronic lymphocytic leukemia (CLL).
5. Melanomas: These are malignant tumors that arise in the pigment-producing cells called melanocytes. Examples include skin melanoma and eye melanoma.
Causes and Risk Factors of Neoplasms
The exact causes of neoplasms are not fully understood, but there are several known risk factors that can increase the likelihood of developing a neoplasm. These include:
1. Genetic predisposition: Some people may be born with genetic mutations that increase their risk of developing certain types of neoplasms.
2. Environmental factors: Exposure to certain environmental toxins, such as radiation and certain chemicals, can increase the risk of developing a neoplasm.
3. Infection: Some neoplasms are caused by viruses or bacteria. For example, human papillomavirus (HPV) is a common cause of cervical cancer.
4. Lifestyle factors: Factors such as smoking, excessive alcohol consumption, and a poor diet can increase the risk of developing certain types of neoplasms.
5. Family history: A person's risk of developing a neoplasm may be higher if they have a family history of the condition.
Signs and Symptoms of Neoplasms
The signs and symptoms of neoplasms can vary depending on the type of cancer and where it is located in the body. Some common signs and symptoms include:
1. Unusual lumps or swelling
2. Pain
3. Fatigue
4. Weight loss
5. Change in bowel or bladder habits
6. Unexplained bleeding
7. Coughing up blood
8. Hoarseness or a persistent cough
9. Changes in appetite or digestion
10. Skin changes, such as a new mole or a change in the size or color of an existing mole.
Diagnosis and Treatment of Neoplasms
The diagnosis of a neoplasm usually involves a combination of physical examination, imaging tests (such as X-rays, CT scans, or MRI scans), and biopsy. A biopsy involves removing a small sample of tissue from the suspected tumor and examining it under a microscope for cancer cells.
The treatment of neoplasms depends on the type, size, location, and stage of the cancer, as well as the patient's overall health. Some common treatments include:
1. Surgery: Removing the tumor and surrounding tissue can be an effective way to treat many types of cancer.
2. Chemotherapy: Using drugs to kill cancer cells can be effective for some types of cancer, especially if the cancer has spread to other parts of the body.
3. Radiation therapy: Using high-energy radiation to kill cancer cells can be effective for some types of cancer, especially if the cancer is located in a specific area of the body.
4. Immunotherapy: Boosting the body's immune system to fight cancer can be an effective treatment for some types of cancer.
5. Targeted therapy: Using drugs or other substances to target specific molecules on cancer cells can be an effective treatment for some types of cancer.
Prevention of Neoplasms
While it is not always possible to prevent neoplasms, there are several steps that can reduce the risk of developing cancer. These include:
1. Avoiding exposure to known carcinogens (such as tobacco smoke and radiation)
2. Maintaining a healthy diet and lifestyle
3. Getting regular exercise
4. Not smoking or using tobacco products
5. Limiting alcohol consumption
6. Getting vaccinated against certain viruses that are associated with cancer (such as human papillomavirus, or HPV)
7. Participating in screening programs for early detection of cancer (such as mammograms for breast cancer and colonoscopies for colon cancer)
8. Avoiding excessive exposure to sunlight and using protective measures such as sunscreen and hats to prevent skin cancer.
It's important to note that not all cancers can be prevented, and some may be caused by factors that are not yet understood or cannot be controlled. However, by taking these steps, individuals can reduce their risk of developing cancer and improve their overall health and well-being.
Danish Realm
Timeline of Kinshasa
Bardymsky District
Race and intelligence
List of European cities by population within city limits
Hà Tây province
Dalhousie, New Brunswick
Ephedra coryi
Bibliography of American history
Papunya
Tokmok
Siberian tiger
Simple sequence length polymorphism
Waterloo County, Ontario
American Continental Bank
Bigeyed sixgill shark
Odinist Community of Spain - Ásatrú
Asaka, Uzbekistan
Suburban One League
Karakol
Huilliche uprising of 1712
American Association of Biological Anthropologists
Ürzig
Villány
West Virginia
Continental Air Command
Genetic history of Indigenous peoples of the Americas
Chong-Alay District
Caucasian race
List of transcontinental countries
Big Spring McMahon-Wrinkle Airport
Nili, Afghanistan
Old English
Benjamin Franklin
Baytown, Texas
Falls City, Nebraska
Tonami, Toyama
Protestant culture
Sydney Basin
Kherson
List of people killed in duels
Montreal
KF Skënderbeu Korçë
Indian subcontinent
Atlantean (film series)
Prostitution in the United States
China-Tanzania relations
Battle of White Marsh
Middle Tennessee
COVID-19 pandemic in Europe
Cliftonville
Serbia and Montenegro
History of Vermont
Provinces of Portugal
Marine mammal
Boston
16th Infantry Regiment (United States)
Genetic studies on Serbs
Östersund
House demolition
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The Increasing Trend in Caesarean Section Rates: Global, Regional and National Estimates: 1990-2014 | PLOS ONE
Genetic Variation among Island and Continental Populations of Burrowing Owl (Athene cunicularia) Subspecies in North America
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North and South Ame1
- Burrowing Owls ( Athene cunicularia ) have a large geographic range spanning both North and South America and resident populations occur on many islands in the eastern Pacific Ocean and the Caribbean Sea. (bioone.org)
Urban populations2
- Previous studies involved predominantly urban populations and did not have the statistical power to estimate the health effects in underrepresented groups. (nih.gov)
- This tier system includes: the lowest level being Primary Health Care Unit (PHCU) which consists of one health centre and five satellite health posts per 15000 - 25,000 rural or one health centre for 40,000 urban populations, and primary hospital targeted 60,000-100,000 population. (researchsquare.com)
Racial Groups2
Distributions2
- Measured particle size distributions suggested that aerosol populations had undergone significant cloud processing. (edu.au)
- Despite being widely represented in genetic studies, several interrogatives remain with regards to India's current genetic constituents and distributions, source populations and population relationships. (bvsalud.org)
Linguistic3
- Roughly half of the world's population remains non-cosmopolitan and even populations within cities often assort along ethnic and linguistic categories. (discovermagazine.com)
- Groups of individuals with similar physical appearances often reinforced by cultural, social and/or linguistic similarities. (nih.gov)
- Our analyses identify differences in source populations for different regions within India, unique linguistic characteristics as well as demographic and cultural forces that may have shaped population structure. (bvsalud.org)
Ancestry1
- Groups of individuals whose putative ancestry is from native continental populations based on similarities in physical appearance. (nih.gov)
Predominantly1
- Amblyraja georgiana had a shallow distribution, being found predominantly between 200 and 500m, mostly on the continental shelf. (bl.uk)
Genetic4
- Many owl populations are isolated and disjunct from other populations, but studies on genetic variation within and among populations are limited. (bioone.org)
- We also characterized genetic variation in a geographically isolated population of the western subspecies in central Mexico (near Texcoco Lake). (bioone.org)
- We review recent evidence from the analysis of genome-wide polymorphism data for genetic boundaries delineating human population structure and the main demographic and genomic processes shaping variation, and discuss the implications of population structure for the distribution and discovery of disease-causing genetic variants, in the light of the imminent availability of sequencing data for a multitude of diverse human genomes. (discovermagazine.com)
- To identify the forces that may have shaped Indian population's genetic relationships, we undertook a comprehensive comparative study of the Y-chromosomes across India utilizing Y-STR and Y-SNP chromosomal markers using the general population of Chennai in the state of Tamil Nadu as a point of reference. (bvsalud.org)
Genomic11
- Today the paradigm is in flux , as a new generation of genomic studies using ancient DNA, wider sets of markers, and a broader sampling of populations, makes untenable solid old truths. (discovermagazine.com)
- Findings highlight the importance of genomic studies in diverse populations. (nih.gov)
- An international team of researchers has conducted the first study of its kind to look at the genomic underpinnings of obesity in continental Africans and African-Americans. (nih.gov)
- CRGGH examines the socio-cultural and genomic factors at work in health disparities - the negative health outcomes that impact certain groups of people - so they can be translated into policies that reduce or eliminate healthcare inequalities in the United States and globally. (nih.gov)
- This is the first study to use a Genome-Wide Association Study (GWAS) to investigate the genomic basis of obesity in continental Africans, said Guanjie Chen, M.D., study co-lead and a CRGGH staff scientist. (nih.gov)
- Dr. Rotimi and his colleagues plan to replicate these findings in more populations and conduct experiments using cell lines and model organisms such as zebrafish to identify the role of genomic variants in SEMA4D in obesity and obesity-related traits. (nih.gov)
- They plan to conduct larger studies of DNA sequencing of this gene in different human populations with the hope of identifying other genomic factors that may be associated with obesity. (nih.gov)
- Access to appropriate population-based genomic variant annotation can accelerate the interpretation of genomic sequencing data. (biomedcentral.com)
- In particular, exome analysis of individuals of Indian descent will identify population variants not reflected in European exomes, complicating genomic analysis for such individuals. (biomedcentral.com)
- India Allele Finder is freely available to investigators to annotate genomic sequencing data from Indian populations. (biomedcentral.com)
- Use of India Allele Finder allows efficient identification of population variants in genomic sequencing data, and is an example of a population-specific annotation tool that simplifies analysis and encourages international collaboration in genomics research. (biomedcentral.com)
Differences3
- Logistic regression models were stratified by race to examine within-group differences by severity of insecurity. (cdc.gov)
- Genome-wide polymorphism data, initially with only a few hundred autosomal microsatellites, have clearly established differences in allele frequency not only among continental regions, but also within continents and within countries. (discovermagazine.com)
- They also suggest that generally the focus as been on broad-scale population differences which have a deep time depth, on the order of tens of thousands of years. (discovermagazine.com)
India2
- India Allele Finder offers improved ease-of-use to investigators seeking to identify and annotate sequencing data from Indian populations. (biomedcentral.com)
- We describe the use of India Allele Finder to identify common population variants in a disease quartet whole exome dataset, reducing the number of candidate single nucleotide variants from 84 to 7. (biomedcentral.com)
Shelf2
- The Puerto Morelos reef lagoon waters due to an extremely narrow continental shelf, allows the presence of open marine waters in the area, resulting in very homogeneous salinity and temperature. (scielo.sa.cr)
- may go far out beyond continental shelf. (audubon.org)
Allele frequency1
- A command line Python script, indiaAlleleAnnotator.py , takes as its input a tab delineated vcf and outputs a modified vcf with an additional column representing the allele frequency among the Indian Telugu population. (biomedcentral.com)
Variation2
- We characterized DNA microsatellite variation in populations varying in size and geographic isolation in the Florida ( A. c. floridana ), the Western ( A. c. hypugaea ), and the Clarion ( A. c. rostrata ) subspecies of the Burrowing Owl. (bioone.org)
- Most human variation is found within populations, but there are still thousands of markers which exhibit a great deal of inter-population variance, and serve as a distinctive record of the evolutionary history of a given group. (discovermagazine.com)
Predators4
- Likewise, this group has been a major player in preventing management hunts for grizzly bears in the Greater Yellowstone Area and in other parts of western Montana - where populations of the big and aggressive predators now number more then 600. (bowhunting.net)
- This is yet another very questionable "environmental" group, one that recently proclaimed tens of thousands of wolves must be restored to this country, allowing these apex predators to roam freely from coast to coast. (bowhunting.net)
- Where wolf numbers are already six to ten times greater than the recovered population goals that were established back in the early 1990s, these predators have nearly destroyed the elk, moose, deer and other big game populations that were at record levels before wolves were dumped back into those once wildlife rich ecosystems. (bowhunting.net)
- Introduced predators, including snakes, have reduced or eliminated fauna on islands [911], yet there are no accounts of a lone introduced apex predator (apart from humans) removing a functionally diverse, continental mammal community. (edocr.com)
Ethnic3
- Nottingham, UK) that assigns cultural, ethnic, and lin- from the Americas represented 3 CEL groups. (cdc.gov)
- By understanding the relationship between food and housing insecurity by racial/ethnic group, practitioners seeking to prevent chronic disease can better address upstream determinants of health. (cdc.gov)
- The burden of obesity is, however, not the same across U.S. ethnic groups, with African-Americans having the highest age-adjusted rates of obesity, said Charles N. Rotimi, Ph.D., chief of NHGRI's Metabolic, Cardiovascular and Inflammatory Disease Genomics Branch and director of the Center for Research on Genomics and Global Health (CRGGH) at NIH. (nih.gov)
Genomics1
- In the paper on Sami genomics which I covered earlier in the week I didn't even bother to mention that the Sami apparently exhibit internal population structure. (discovermagazine.com)
Prevalent1
- maybe you could talk with us about the kinds of barriers that you have identified as most prevalent across the multitude of minority populations that you've studied. (nih.gov)
Cohort2
- METHODS: We constructed an open cohort of all Medicare beneficiaries (60,925,443 persons) in the continental United States from the years 2000 through 2012, with 460,310,521 person-years of follow-up. (nih.gov)
- Five separate cohort studies in California (2), Minnesota (1), Hawaii USA (1), and Ontario, Canada (1) estimated the prevalence of PD from health-care records (3), active ascertainment through facilities, large group, and neurology practices (1), and longitudinal follow-up of a population cohort (1). (nature.com)
Researchers1
- In contrast, the IAF website and its accompanying command line tool are focused only on the South Indian population, and allow researchers to easily annotate their own exome data sets. (biomedcentral.com)
Geographic1
- Origins can assign a CEL group when the sis lineages associated with geographic origin ( 4-7 ). (cdc.gov)
Philadelphia1
- So the colony's Whigs (those who favored independence) formed a provincial congress that sent representatives to the Continental Congress in Philadelphia in September. (ncpedia.org)
Regions1
- Cockroach, ant and fly populations in drier regions will push their way indoors in search of food and water, bringing about a whole host of indoor pest-related health issues including food contamination. (pestworld.org)
Markers1
- This is incredible, as recently as 15 years ago scientists would have struggled for a dozen markers to differentiate populations separated by continents. (discovermagazine.com)
Mortality1
- Air Pollution and Mortality in the Medicare Population. (nih.gov)
Found3
- A few months ago I blogged that geneticists have found that they could differentiate population clusters on the scale of nearby villages in Europe! (discovermagazine.com)
- A total of 37 zooplankton groups were found. (scielo.sa.cr)
- Experimentally manipulating marsh rabbits, we found that pythons accounted for 77% of rabbit mortalities within 11 months of their translocation to ENP and that python predation appeared to preclude the persistence of rabbit populations in ENP. (edocr.com)
Impact2
- The objectives of this study are to explore the impact of the longline fishery on skate populations around South Georgia and to propose methods for reducing the number of skate deaths. (bl.uk)
- Could you help our listeners understand how health disparities impact specific populations and how entrenched these disparities really are today? (nih.gov)
European1
- We further compiled MAPT haplotype frequencies in Middle Eastern, South Asian, and European populations to widen the scope of analyses. (bvsalud.org)
Human2
- On the other hand, this area known as The Riviera Maya is having substantial increments in human population settlements. (scielo.sa.cr)
- And for some groups the idea of preserving wildlife habitat is to eliminate or severely restrict human use of the land, especially publicly owned lands such as National Forests and the open range land administered by the Bureau of Land Management. (bowhunting.net)
Abundant2
- The rest of the groups were scarce and only amphipods (2.4%) and larvaceans (2.0%) were relatively abundant. (scielo.sa.cr)
- The goals of the Center for Biological Diversity are far from insuring an abundant and diverse wildlife population. (bowhunting.net)
Data1
- There is no Deformation History data available for Ambalatungan Group. (si.edu)
Health2
- CTRIS serves as a strategic focal point at NHLBI to identify optimal research strategies for the delivery of evidence-based interventions which, when scaled up, will improve population level health for all and reduce related health inequities. (nih.gov)
- In Ethiopia, just like other part of sub-Saharan Africa (SSA), malaria is the major public health problem affecting 75% of the 1.1 million square kilometre land mass and where over 60% of the population live at risk of acquiring the diseases [4], a country of 99 million people in 2015 [5]. (researchsquare.com)
Range3
- This organization has been one of the more aggressive advocacy groups for the uncontrolled expansion of wolf populations and expanded wolf range in the Lower 48 states. (bowhunting.net)
- Evidence linking pythons to mammal declines has been indirect and there are reasons to question whether pythons, or any predator, could have caused the precipitous declines seen across a range of mammalian functional groups. (edocr.com)
- Burmese pythons pose a serious threat to the faunal communities and ecological functioning of the Greater Everglades Ecosystem, which will probably spread as python populations expand their range. (edocr.com)
Diverse1
- Prior to joining the NIH, Dr. Pérez-Stable spent 37 years at UC San Francisco, serving as Chief of the Division of General Internal Medicine and Director of both the Center for Aging in Diverse Communities and the Medical Effectiveness Research Center for Diverse Populations. (nih.gov)
Large group1
- By studying people of West Africa, the ancestral home of most African-Americans, and replicating our results in a large group of African-Americans, we are providing new insights into biological pathways for obesity that have not been previously explored," said Ayo P. Doumatey, Ph.D., study co-lead and CRGGH staff scientist. (nih.gov)
Explore1
- To that end, we have analyzed an extensive population database (including three new Iberian populations) to explore potential clinal variations of H2 frequencies. (bvsalud.org)
Identify1
- Within the study population are predominant CEL have usually analyzed patient-declared population groups groups that originate from each continent: 1,031 (25%) to identify associations ( 1,7 ). (cdc.gov)
Center1
- Oʻahu, the main population center of the state, has a chronic housing shortage (10,13). (cdc.gov)
Early1
- According to the group's team of entomologists, residual winter moisture coupled with wet forecasts ahead will cause pest populations to spike early in much of the continental U.S. this spring and summer. (pestworld.org)
State1
- Many sportsmen now realize that these two organizations are extremely anti-hunting, and their true intentions are to see the role of the big game hunter to manage wildlife populations replaced by packs of wolves in every state in the Continental United States. (bowhunting.net)
Structure1
- Fine-scale population structure characterizes most continents and is especially pronounced in non-cosmopolitan populations. (discovermagazine.com)
Level1
- Thus, studying this association is expected to be more productive at the continental rather than the global level, and a control for phylogenetic relatedness of studied groups is necessary. (kli.ac.at)
Study1
- A previous autosomal STR study provided evidence of a connection between the ancient Soliga tribe at the southern tip of the Indian subcontinent and Australian aboriginal populations, possibly reflecting an eastbound coastal migration circa (15 Kya). (bvsalud.org)
Region2
- Nonduplicate initial M . tuberculosis complex isolates the Midlands, UK (n = 4,207) were referred from the Midlands region of the United Kingdom (population 9.5 million) to our cen- ter during January 2004-December 2007. (cdc.gov)
- Further measurements in the region are required before a more comprehensive picture of atmospheric circulation in this region can be captured and its influence on local aerosol populations understood. (edu.au)
Program1
- The Global Volcanism Program has no activity reports for Ambalatungan Group. (si.edu)