Sibling Relations
Siblings
Encyclopedias as Topic
Love
A comparison of correlates of cigarette smoking behavior between Jiangxi province, China and Japanese high school students. (1/138)
We conducted surveys on cigarette smoking among junior and senior high school students in Jiangxi province, China and throughout Japan using the same anonymous, self-administered questionnaire in order to compare correlates of adolescent smoking between the two areas. Cross-sectional surveys were used to measure smoking behavior and correlates in two samples of 57,566 Japanese students and 11,836 Jiangxi students. The correlate on smoking with the highest relative risk was friend's smoking in both sexes in each area. The magnitude of the relative risk was bigger for Japanese students. The relative risk of the variable that a student doesn't think cigarette smoking harms his/her health was higher among Jiangxi students than among Japanese students. Mother's smoking and sister's smoking were significantly related to smoking experiment of Japanese students. In Japan, important measures are to support students getting coping techniques against peer pressure and to elevate concern toward adolescent smoking among family members and society. In Jiangxi, the anti-smoking education to teach students to correctly recognize the harm of smoking to their health is more important. (+info)Allogeneic blood stem cell and bone marrow transplantation for acute myelogenous leukemia and myelodysplasia: influence of stem cell source on outcome. (2/138)
We have compared the outcomes of 87 patients with acute myelogenous leukemia (AML) and myelodysplasia (MDS) receiving matched sibling transplants with stem cells from peripheral blood (blood cell transplant, BCT) or bone marrow (BMT). In good risk patients (AML in CR1) granulocytes recovered to 0.5 x 10(9)/l a median of 14 days after BCT compared with 19 days after BMT (P < 0.0001). For patients with poor risk disease (AML beyond CR1 and MDS) corresponding figures were 16 vs 26 days (P < 0.0001). Platelet recovery to 20 x 10(9)/l was also faster after BCT (good risk 12 vs 20 days, P < 0.0001; poor risk 17 vs 22 days, P = 0.04). Red cell transfusions were unaffected by cell source, but BCT recipients required less platelet transfusions (good risk 1 vs 5, P = 0.002; poor risk 5 vs 11, P = 0.004). Blood cell transplants resulted in more chronic GVHD (86% vs 48%, P = 0.005) and a significantly higher proportion of recipients with KPS of 80% or less (48% vs 5%, P = 0.004). Disease-free survival at 4 years was 23% for both groups of poor risk patients but outcome in good risk patients was better after BCT (93% vs 62%, P = 0.047) related mainly to less relapse. While disease-free survival may be better after BCT than BMT for AML in CR1, quality of life may be relatively impaired. (+info)Feasibility and response to budesonide as topical corticosteroid therapy for acute intestinal GVHD. (3/138)
Therapy of acute intestinal GVHD is still one of the main challenges after allogeneic transplantation. Increasing systemic immunosuppression (IS) is the first choice and includes corticosteroids and lymphocyte antibodies, often associated with severe side-effects. In inflammatory bowel diseases such as Crohn's disease and ulcerative colitis, topical steroid therapy is used very successfully. Because of the similarity between these and acute intestinal GVHD we conducted a trial with oral budesonide (Budenofalk), a new topically active glucocorticoid, to treat patients with acute GVHD > or = grade II. After a diagnosis of aGVHD > or = grade II, 22 patients received increased IS, mainly systemic corticosteroids, and additionally budesonide 9 mg/day divided into three doses. Improvement in aGVHD, infectious side-effects, reduction of systemic IS and outcome were documented. Results were compared with the results of 19 control patients, who were treated only by increasing IS dose. In 17/22 patients (70%), treated with budesonide, the acute intestinal GVHD resolved and no relapse occurred after decreasing the systemic IS, while continuing budesonide. In only 8/19 patients in the control group did the acute intestinal GVHD resolve and 2/8 patients had a relapse of intestinal GVHD after decreasing IS, with an overall response of 33%. No severe intestinal infections occurred. We conclude that budesonide may be effective in acute intestinal GVHD as a topical corticosteroid and prospective, randomized studies should demonstrate its efficacy in allowing reduction of systemic immunosuppressive therapy, and its side-effects. (+info)Sibling competition stabilizes signalling resolution models of parent-offspring conflict. (4/138)
Young of altricial birds use conspicuous displays to solicit food from their parents. There is experimental evidence that the intensity of these displays is correlated with the level of food deprivation of young, and that parents respond to increased levels of solicitation by increasing the rate of food delivery to the nest. Game-theoretical models based on the handicap principle show that, when solicitation is costly, there is a signalling equilibrium at which there is a one-to-one correspondence between the condition of the young and the intensity of their display. Parents use this information to adjust their levels of investment on the current offspring. However, the models also have a non-signalling equilibrium, and computer simulations show that only the non-signalling equilibrium is stable. Here I show that when direct sibling competition is introduced into the model, in such a way that parents have control on the amount of food provided to the nest, but not on the way the food is allocated among siblings, the non-signalling equilibrium disappears and the signalling equilibrium becomes stable. (+info)Familial liability to schizophrenia: a sibling study of negative symptoms. (5/138)
Negative symptoms are important features in schizophrenia, so in milder form they might also serve as indicators of "unexpressed" liability to schizophrenia among patients' adult relatives without schizophrenia. To address this question, we assessed negative symptoms in 39 stable schizophrenia or schizoaffective outpatients, 39 of their siblings, 38 well control probands, and 38 of their siblings. Negative symptom measures included standard behavior ratings of the core negative symptoms of affective flattening and alogia, as well as a self-report measure of social anhedonia. As expected, even stable outpatients with schizophrenia exhibited significantly more negative symptoms than control probands and control siblings. However, negative behavioral symptoms of affective flattening, alogia, and anhedonia did not significantly differentiate the siblings of the schizophrenia patients from the control probands or their siblings, although there were some trends for anhedonia. The findings suggest that core negative symptoms of observed affective flattening and poverty of speech are not likely to be useful as strong indicators of "unexpressed" liability to schizophrenia. (+info)Dimensions of psychosis in affected sibling pairs. (6/138)
Factor analytical studies of schizophrenia symptoms have consistently suggested three or more symptom dimensions, but it is not known whether any of these dimensions have a genetic basis. The purpose of this study was to investigate to what extent the dimensions show familial aggregation. Symptom ratings were made using the SAPS and SANS and the OPCRIT checklist on the members of 109 sibling pairs with DSM-IV schizophrenia or schizoaffective disorder. Factor analyses were performed on the ratings of both instruments, and correlations were made of within-pair factor scores. Analyses were also performed on the 89 pairs in which both members had a diagnosis of schizophrenia. Factor analysis of SAPS and SANS ratings resulted in positive, negative, and disorganization factors; analysis of OPCRIT ratings resulted in positive, negative, disorganization, and first-rank delusion factors. Only the disorganization dimension showed significant within-pair correlations, but these were of modest size and not significantly greater than the correlations for the other dimensions. None of the dimensions showed sufficient familial aggregation to suggest that they are close markers of genetic or common environmental factors that contribute liability to schizophrenia. They may be weakly associated with such factors and with factors that do not contribute liability to schizophrenia but do influence the form taken by the illness. (+info)Barn owl (Tyto alba) siblings vocally negotiate resources. (7/138)
Current theory proposes that nestlings beg to signal hunger level to parents honestly, or that siblings compete by escalating begging to attract the attention of parents. Although begging is assumed to be directed at parents, barn owl (Tyto alba) nestlings vocalize in the presence but also in the absence of the parents. Applying the theory of asymmetrical contests we experimentally tested three predictions of the novel hypothesis that in the absence of the parents siblings vocally settle contests over prey items to be delivered next by a parent. This 'sibling negotiation hypothesis' proposes that offspring use each others' begging vocalization as a source of information about their relative willingness to contest the next prey item delivered. In line with the hypothesis we found that (i) a nestling barn owl refrains from vocalization when a rival is more hungry, but (ii) escalates once the rival has been fed by a parent, and (iii) nestlings refrain from and escalate vocalization in experimentally enlarged and reduced broods, respectively. Thus, when parents are not at the nest a nestling vocally refrains when the value of the next delivered prey item will be higher for its nest-mates. These findings are the exact opposite of what current models predict for begging calls produced in the presence of the parents. (+info)Brief clinical report: procedural pain and anxiety management with mother and sibling as co-therapists. (8/138)
OBJECTIVE: To describe a multidimensional family-focused intervention for pain and anxiety management during port-access with a Spanish-speaking preschool child being treated for acute lymphoblastic leukemia, using the patient's mother and one sibling as co-therapists. METHODS: Assessment procedures included interviews with mother, sibling, and primary nurse and behavioral observations during port-access, and during a medical examination. Intervention consisted of two training and two "in-vivo" sessions, using behavioral and cognitive behavioral techniques. RESULTS: Physical resistance was eliminated and anxiety responses reduced during port-access sessions. Maternal anxiety and sibling distress were also reduced. CONCLUSIONS: This case study illustrates an empirically supported child and family focused in the clinical care context and highlights cultural factors that may influence the success of such interventions. (+info)"Sibling relations" is not a standard term in medical terminology. However, in a broader context, it generally refers to the relationships between brothers and sisters. It can encompass both biological and non-biological siblings who share a common parent or are raised together in a family unit. The quality of sibling relations can have an impact on psychological development, emotional well-being, and social skills throughout a person's life. However, it is not typically used in a medical context or clinical setting.
I'm sorry for any confusion, but "siblings" is not a medical term. It is a term used in genealogy and sociology to refer to the brothers and sisters that someone has. Sibling relationships can have medical implications, such as when inherited genetic disorders are present in a family, but the term "siblings" itself does not have a specific medical definition.
A nuclear family, in medical and social sciences, refers to a family structure consisting of two married parents and their biological or adopted children living together in one household. It's the basic unit of a traditional family structure, typically comprising of a father (male parent), a mother (female parent) and their direct offspring. However, it's important to note that there are many different types of families and none is considered universally superior or normative. The concept of a nuclear family has evolved over time and varies across cultures and societies.
An encyclopedia is a comprehensive reference work containing articles on various topics, usually arranged in alphabetical order. In the context of medicine, a medical encyclopedia is a collection of articles that provide information about a wide range of medical topics, including diseases and conditions, treatments, tests, procedures, and anatomy and physiology. Medical encyclopedias may be published in print or electronic formats and are often used as a starting point for researching medical topics. They can provide reliable and accurate information on medical subjects, making them useful resources for healthcare professionals, students, and patients alike. Some well-known examples of medical encyclopedias include the Merck Manual and the Stedman's Medical Dictionary.
I'm sorry for any confusion, but "love" is not a term that has a widely accepted medical or clinical definition. It's a term that's used to describe a strong feeling of affection, protectiveness, warmth, and respect for another person. While there can be psychological and neurobiological aspects to feelings of love, it's not a term that's used in a medical context in the same way that terms like "inflammation" or "hypertension" are used.
If you have any questions related to healthcare or medicine, I'd be happy to try and help answer them!
Coitus is the medical term for sexual intercourse, which is typically defined as the act of inserting the penis into the vagina for the purpose of sexual pleasure, reproduction, or both. It often involves rhythmic thrusting and movement, and can lead to orgasm in both males and females. Coitus may also be referred to as vaginal sex or penetrative sex.
It's important to note that there are many ways to engage in sexual activity beyond coitus, including oral sex, manual stimulation, and using sex toys. All of these forms of sexual expression can be healthy and normal when practiced safely and with consent.
To the best of my knowledge, there is no medical definition for "courtship" as it is a term that is more commonly used in social and cultural contexts rather than in the field of medicine. Courtship generally refers to the period of time during which two people engage in various social activities to get to know each other and determine whether they are compatible before deciding to start a romantic relationship or get married.
However, it's worth noting that some aspects of courtship, such as dating and forming intimate relationships, can have implications for mental and physical health. For example, having positive and satisfying relationships is associated with better mental and physical health outcomes, while being in abusive or unhealthy relationships can negatively impact one's well-being.
Adolescent behavior refers to the typical behaviors, attitudes, and emotions exhibited by individuals who are within the developmental stage of adolescence, which generally falls between the ages of 10-24 years old. The World Health Organization (WHO) defines an adolescent as "an individual who is in the process of growing from childhood to adulthood, and whose age ranges from 10 to 19 years." However, it's important to note that the specific age range can vary depending on cultural, societal, and individual factors.
During adolescence, individuals experience significant physical, cognitive, emotional, and social changes that can influence their behavior. Some common behaviors exhibited by adolescents include:
1. Increased independence and autonomy seeking: Adolescents may start to challenge authority figures, question rules, and seek more control over their lives as they develop a stronger sense of self.
2. Peer influence: Adolescents often place greater importance on their relationships with peers and may engage in behaviors that are influenced by their friends, such as experimenting with substances or adopting certain fashion styles.
3. Risk-taking behavior: Adolescents are more likely to engage in risky behaviors, such as reckless driving, substance use, and unsafe sexual practices, due to a combination of factors, including brain development, peer pressure, and the desire for novelty and excitement.
4. Emotional volatility: Hormonal changes and brain development during adolescence can lead to increased emotional intensity and instability, resulting in mood swings, irritability, and impulsivity.
5. Identity exploration: Adolescents are often preoccupied with discovering their own identity, values, beliefs, and goals, which may result in experimentation with different hairstyles, clothing, hobbies, or relationships.
6. Cognitive development: Adolescents develop the ability to think more abstractly, consider multiple perspectives, and engage in complex problem-solving, which can lead to improved decision-making and self-reflection.
7. Formation of long-term relationships: Adolescence is a critical period for establishing close friendships and romantic relationships that can have lasting impacts on an individual's social and emotional development.
It is essential to recognize that adolescent development is a complex and dynamic process, and individual experiences may vary significantly. While some risky behaviors are common during this stage, it is crucial to provide support, guidance, and resources to help adolescents navigate the challenges they face and promote healthy development.
Interpersonal relations, in the context of medicine and healthcare, refer to the interactions and relationships between patients and healthcare professionals, as well as among healthcare professionals themselves. These relationships are crucial in the delivery of care and can significantly impact patient outcomes. Positive interpersonal relations can lead to improved communication, increased trust, greater patient satisfaction, and better adherence to treatment plans. On the other hand, negative or strained interpersonal relations can result in poor communication, mistrust, dissatisfaction, and non-adherence.
Healthcare professionals are trained to develop effective interpersonal skills, including active listening, empathy, respect, and cultural sensitivity, to build positive relationships with their patients. Effective interpersonal relations also involve clear and concise communication, setting appropriate boundaries, and managing conflicts in a constructive manner. In addition, positive interpersonal relations among healthcare professionals can promote collaboration, teamwork, and knowledge sharing, leading to improved patient care and safety.
Sexual maturation is the process of physical development during puberty that leads to the ability to reproduce. This process involves the development of primary and secondary sexual characteristics, changes in hormone levels, and the acquisition of reproductive capabilities. In females, this includes the onset of menstruation and the development of breasts and hips. In males, this includes the deepening of the voice, growth of facial hair, and the production of sperm. Achieving sexual maturation is an important milestone in human development and typically occurs during adolescence.