Study maternal fetal exchange. Medical search. Frequent questions

The intervillous space of the placenta is a part of the fetal-maternal interface, where maternal blood enters to provide nutrients and gas exchange. (frontiersin.org)
During pregnancy, one of the main functions of the placenta is to provide the growing fetus with oxygen and nutrients from the maternal blood circulation. (frontiersin.org)
The pregnant woman's arterial blood fills the intervillous space of the placenta, where it comes in direct contact with the fetal villi protruding from the fetal part of the placenta. (frontiersin.org)
The potential factors involved in the migration of maternal immune cells to the placenta is still unexplored. (frontiersin.org)
In humans (and perhaps in all placentals), the most common form is fetomaternal microchimerism (also known as fetal cell microchimerism or fetal chimerism) whereby cells from a fetus pass through the placenta and establish cell lineages within the mother. (wikipedia.org)
Our study examined the effects that both lipophilic and hydrophilic statins had on a key biological system that is crucial for maintaining the normal function of the placenta, which acts as the nutrient-waste exchange barrier between mother and fetus. (chriskresser.com)
Background: Human placenta releases specific nanovesicles (i.e. exosomes) into the maternal circulation during pregnancy, however, the presence of placenta-derived exosomes in maternal blood during early pregnancy remains to be established. (uandes.cl)
The aim of this study was to characterise gestational age related changes in the concentration of placenta-derived exosomes during the first trimester of pregnancy (i.e. from 6 to 12 weeks) in plasma from women with normal pregnancies.Methods: A time-series experimental design was used to establish pregnancy-associated changes in maternal plasma exosome concentrations during the first trimester. (uandes.cl)
The concentration of placenta-derived exosomes in maternal plasma (i.e. (uandes.cl)
Once an understanding of the gross anatomy of the human placenta is recognised, transfer studies must also consider the complex cellular organisation of the placental villus, the major site of exchange between maternal and fetal circulations (Fig. 2). (lespetitsrescapesdumaroc.com)
The placenta serves as a lifeline between the mother and fetus, facilitating the exchange of nutrients, oxygen, and waste products. (fnps-society.org)
Placental transport Diffusion equation Diffusional screening Transport efﬁciency abstract Oxygen transport from maternal blood to fetal blood is a primary function of the placenta. (vdocument.in)
1. Introduction The placenta is the sole source of oxygen and nutrients for the fetus, with adequate oxygenation essential for fetal growth. (vdocument.in)
Not all maternal drugs cross the placenta to the fetus. (msdmanuals.com)

We conducted an international multicenter retrospective cohort study, PregOuTCOV, to examine the effect of gestational age at time of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on obstetric and neonatal outcomes. (cdc.gov)
This study in Egypt investigated the influence of selected maternal factors on neonatal birth size. (who.int)
A significant positive correlation between maternal anthropometric variables with neonatal birth dimensions was observed and the effect was more evident in girls than boys for BMI and head circumference. (who.int)
Intrahepatic cholestasis of pregnancy (ICP) is liver disease which could lead to premature birth, fetal distress and neonatal asphyxia, and increasing risk of fetal morbidity and mortality [ 1 ]. (hindawi.com)
Methods: We conducted a single-center prospective study that included premature infants (gestational age ≤32 weeks) who were admitted to the neonatal intensive care unit (NICU) in Hospital Professor Doutor Fernando Fonseca. (bvsalud.org)
The Fetal and Neonatal Physiological Society (FNPS) stands at the forefront of research in this field, dedicated to unraveling the complexities of prenatal development through rigorous scientific inquiry. (fnps-society.org)
By investigating various aspects such as fetal circulation, respiratory adaptations, and neurodevelopmental processes, FNPS aims to decipher the intricacies of prenatal physiology and provide evidence-based guidelines for optimizing neonatal care. (fnps-society.org)
In summary, the Fetal and Neonatal Physiological Society (FNPS) plays a crucial role in advancing our understanding of prenatal development through rigorous scientific inquiry. (fnps-society.org)
Time of cord clamping and neonatal complications, a prospective study]. (medscape.com)
Maternal smoking and partial exchange transfusion for neonatal polycythemia. (medscape.com)
Arch Dis Child Fetal Neonatal Ed . 2006 Jan. 91(1):F2-6. (medscape.com)
After sampling, risk factors for low as one of the most important factors sity of Medical Sciences approved the birth weight other than air pollution, associated with prenatal and neonatal study. (who.int)
such as maternal age, maternal edu- mortality, and has been established as a Data on all singleton term births cation, maternal job, socioeconomic determinant of neonatal mortality [1]. (who.int)

This knowledge is essential for understanding pregnancy-related disorders such as preeclampsia, gestational diabetes, and fetal growth restriction. (worldreportnow.com)

The purpose of this initiative, led by the National Institute of Nursing Research, is to support intervention research that addresses structural inequities and reduces disparities in severe maternal morbidity and maternal mortality. (nih.gov)
AIMS: When patients choose percutaneous coronary intervention (PCI) over coronary artery bypass grafting (CABG), they accept an increased long-term risk of repeat revascularisation in exchange for short-term morbidity benefits. (duke.edu)
IDA results in low birth-weight babies, morbidity, and maternal mortality. (theseoultimes.com)

Underneath this lie the cytotrophoblast cells and the inner stromal core, containing placental macrophages, fibroblasts, and a capillary endothelium containing fetal blood5. (lespetitsrescapesdumaroc.com)
There were however no changes in the maternal and fetal heart rates, finger-tip capillary lactate levels and oxygen saturation and rating of perceived exertion at the work intensity investigated. (biomedcentral.com)
Constant maternal villous oxygen concentration and perfect fetal capillary membrane absorption are assumed. (vdocument.in)

Adverse fetoplacental environments profoundly impact fetal growth and development. (cdc.gov)
This research has implications for understanding how prenatal exposures, such as maternal smoking or exposure to pollutants, can impact fetal development and contribute to disease susceptibility later in life. (fnps-society.org)

Groups A and B intervened with BA showed significant higher level of TBA in both maternal and fetal serum, more mortality rate of fetal rats, more concentration of SP-A in fetal serum, and wider alveolus mesenchyme of fetal rats than the control Group C. Higher level of BA associated with increased fetal risk and lower numerical density of mitochondria in type II alveolar epithelial cells. (hindawi.com)
Dr. Petersen is an Obstetrician/Gynecologist and has focus on maternal mortality during her career CDC. (cdc.gov)

P. lucida shows an intermediate level of matrotrophy , meaning that to a certain extent the offspring's metabolism can actually affect the mother's metabolism, allowing for increased nutrient exchange. (eol.org)
A study in humans and mice demonstrated that a fetus has its own microbiome , or communities of bacteria living in the gut, which are known to play important roles in the immune system and metabolism. (debuglies.com)
Now we can pursue ways to boost the development of fetal immune system and metabolism by stimulating mom's microbiome. (debuglies.com)

In 2005, the San Diego, California-based biotech company Sequenom licensed technology to detect fetal DNA, building on the results of a 1997 Lancet study that found fetal DNA circulating in maternal blood. (the-scientist.com)

Sexually dimorphic modifications in placental cyclooxygeanse metabolites after maternal nanomaterial inhalation exposure. (cdc.gov)
Maternal nano-titanium dioxide (nano -TiO2) inhalation exposure during gestation results in decreased fetal female mass, maternal estrogen production, and placental mass. (cdc.gov)
Additionally, the impacts of toxicant exposure can occur in a sexually dimorphic manner, which has been shown after maternal diesel exhaust exposure during gestation. (cdc.gov)
Therefore, we hypothesized that maternal nano-TiO2 inhalation exposure during gestation alters placental function in a sexually dimorphic manner. (cdc.gov)
These results demonstrate that maternal nano-TiO2 inhalation exposure during gestation has greater impacts on fetal females and their placental units. (cdc.gov)
In the in vitro studies, the blood samples were drawn from normal, healthy persons with no history of prior drug injection, radiation exposure, or recent viral infection. (druglibrary.net)
Factors such as maternal nutrition, stress levels, exposure to toxins, and socioeconomic status can all influence fetal development. (fnps-society.org)
The points in the figures showing no-observed-adverse-effect levels (NOAELs) or lowest-observed-adverse-effect levels (LOAELs) reflect the actual doses (levels of exposure) used in the studies. (cdc.gov)
Title : Maternal Occupational Exposure to Polycyclic Aromatic Hydrocarbons and Risk of Neural Tube Defect-Affected Pregnancies Personal Author(s) : Langlois, Peter H.;Hoyt, Adrienne T.;Lupo, Philip J.;Lawson, Christina C.;Waters, Martha A.;Desrosiers, Tania A.;Shaw, Gary M.;Romitti, Paul A.;Lammer, Edward J. (cdc.gov)

Birth size was strongly correlated with maternal consumption of micronutrient-rich food at all stages of gestation. (who.int)
Les mensurations du nouveau-né étaient étroitement corrélées à la consommation maternelle d'aliments riches en micronutriments à toutes les étapes de la gestation. (who.int)
Placental function is critical during gestation due to its roles in nutrientwaste exchange and endocrine production. (cdc.gov)
Taking tolcapone in mid-gestation barely caused embryo lethality, however, the mice developed preeclampsia-like phenotypes, including maternal hypertension, proteinuria and fetal growth restriction. (biorxiv.org)
Administration of tolcapone in animal gestation has been implicated in fetal growth restriction and malformation, however, the studies are rather limited and the pathogenesis is unknown 10 . (biorxiv.org)
In addition, IFA provides a woman with sufficient folic acid before pregnancy, preventing neural tube defects that can occur during the first few weeks of fetal gestation. (theseoultimes.com)
We conducted a two-phase controlled clinical study on healthy pregnant women between 27 to 32 weeks gestation. (biomedcentral.com)
One remarkable case study exemplifying FNPS's commitment to advancing knowledge in prenatal development involves a premature infant born at 28 weeks gestation. (fnps-society.org)

More specifically, NICHD is partnering on this initiative to advance the development, implementation, and evaluation of models of integrative supportive care-addressing healthcare access, healthcare quality, and social conditions-to prevent adverse maternal health outcomes among disproportionately impacted populations. (nih.gov)

Several studies have identified male DNA in both the human and mouse brains of mothers following pregnancy with a male fetus. (wikipedia.org)
Tolcapone is an effective antiparkinsonian drug whereas the safety studies on mother and fetus are rather limited. (biorxiv.org)
In this study, we aimed to investigate the effects of tolcapone on mother and developing fetus in different gestations. (biorxiv.org)
The pregnancy category C means animal studies showed risk to fetus and studies on humans are unavailable, while potential benefits in maternal disease control may outweigh the potential risks to fetus. (biorxiv.org)
Our study provides strong proof that a complex microbiome is transmitted from the mother to the fetus," says senior author Patrick Seed, MD, PhD, Associate Chief Research Officer of Basic Sciences at Stanley Manne Children's Research Institute at Ann & Robert H. Lurie Children's Hospital of Chicago, and Research Professor of Pediatrics, Microbiology and Immunology at Northwestern University Feinberg School of Medicine. (debuglies.com)
The current studies on the pregnant woman perceptions about the conceptus are related to psychological aspects involving the fetus personification. (bvsalud.org)
Several studies in the field of psychology verified the pregnant women conception about the process of fetus personification, some of them even refer to the maternal influence in the developing fetus, since this one demonstrates to prefer the mother's voice before other people's voices 2,3 . (bvsalud.org)

ABSTRACT This historical cohort study was designed to clarify the association between air pollution and low birth weight (LBW) amongst women referred to Tehran hospitals in 2007. (who.int)

During the absorption process and after absorption, aspirin is mainly hydrolyzed to salicylic acid and distributed to all body tissues and fluids, including fetal tissues, breast milk, and the central nervous system (CNS). (drugs.com)
Little is known about the maternal immune cells at this site, which are in direct contact with fetal tissues. (frontiersin.org)
These changes in immune responses during pregnancy extend to maternal components specific to fetal antigens, because of feto-maternal cell transfer and their retention in mother tissues. (wikipedia.org)
During pregnancy, numbers of fetal cells in maternal tissues increase and correlate with expansion of CD4+ regulatory T cells (Tregs). (wikipedia.org)

This article will delve into key areas of focus for FNPS's research initiatives, delving into topics such as placental function, fetal programming, epigenetics , and the impact of environmental factors on prenatal health. (fnps-society.org)
Placental function is a crucial area of study for FNPS. (fnps-society.org)
Their research initiatives encompass areas such as placental function, fetal programming, epigenetics, and the impact of environmental factors. (fnps-society.org)

Once isolated, trophoblasts can be cultured in a suitable medium to maintain their viability and study their behavior. (worldreportnow.com)
A: Isolating trophoblasts allows researchers to study their functions, behavior, and interactions with other cells. (worldreportnow.com)
In conclusion, isolating trophoblasts is a crucial step in studying their functions and unraveling the mysteries of pregnancy-related disorders. (worldreportnow.com)

Another hypothesis is that fetal cells home to injured or diseased maternal tissue where they act as stem cells and participate in repair. (wikipedia.org)
However, whether the level of TBA in maternal serum caused perinatal abnormality of pulmonary surfactant and fetal lung tissue morphological structure remains largely unknown. (hindawi.com)
In this study, we evaluate the neuropathologic changes in archival brain tissue of 2 aged polar bears (Ursus maritimus, ages 28 and 37) using the National Institute of Aging-Alzheimer Association (NIA-AA) consensus guidelines for the neuropathologic assessment of Alzheimer's Disease (AD). (stanford.edu)
Nano-TiO2 exposed fetal females demonstrated significantly increased TXB2 production (11186.48 +/- 189.92 pg/ml) from LZ tissue compared to female sham-control (483.77 +/- 86.09 pg/ml) and male exposed (598.39 +/- 135.69 pg/ml). (cdc.gov)
concentrations in rat blood, urine, and fetal tissue. (cdc.gov)

In the past, respiratory distress was thought to be a problem of relative surfactant deficiency but is now characterized by an airspace-fluid burden secondary to the inability to absorb fetal lung liquid. (medscape.com)
Bioelectrical studies of human infants' nasal epithelia demonstrate that both transient tachypnea of the newborn and respiratory distress syndrome (RDS) involve defective amiloride-sensitive Na + transport. (medscape.com)
In general, immediate intubation followed by draining of pleural effusions and ascites results in immediate improvement in respiratory gas exchange. (medscape.com)
There are also robust data linking respiratory compromise and adverse perinatal outcomes in women who have chronic respiratory conditions, from large scale studies on women with conditions such as asthma and obstructive sleep apnea. (biomedcentral.com)

The levels of TBA in maternal serum were found to have significant positive correlation with those in fetal serum and SP-A level but negatively with the area of alveolus and the numerical density of lamellar body. (hindawi.com)
The TBA level in maternal serum showed significant association with lung pathological changes in fetal rats. (hindawi.com)
Howard and Murphy found that fetal serum TBA was higher than that of the maternal level during late stage of normal pregnancy [ 4 ]. (hindawi.com)
Dams were euthanized on GD20, and placental junctional zone (JZ), labyrinth zone (LZ), and fetal serum were collected and separated based on fetal sex. (cdc.gov)
The stable thromboxane and prostacyclin metabolites, TXB2 and 6-keto-PGF1á, respectively, were assessed in the JZ and LZ, and fetal serum using ELISA's. (cdc.gov)
Fetal exposed female serum 6-keto-PGF1á levels were significantly increased compared to exposed fetal males (97.56 +/- 25.86 pg/ml vs 16.33 +/- 4.44 pg/ml, respectively) and sham-control females (37.62 +/- 5.18 pg/ml). (cdc.gov)
Soluble HLA-G changes in maternal blood serum during the progression of labor. (nel.edu)

Advances in DNA sequencing have given doctors the power to probe the small fraction of fetal DNA coursing through a pregnant woman's veins. (the-scientist.com)

The approach is strongly didactic and will aid trainees in maternal-fetal medicine and obstetrics to appreciate potential pitfalls and recognize rare presentations. (madrasshoppe.com)

In a cohort study using propensity score-matching at the level of age, body mass index (BMI), and underlying conditions (e.g., diabetes, hypertension, asthma), Badr et al. (cdc.gov)

Limit use of NSAIDs, including FELDENE, between about 20 to 30 weeks in pregnancy due to the risk of oligohydramnios/fetal renal dysfunction. (pfizermedicalinformation.com)

These findings open the door to potential interventions during pregnancy to stimulate the fetal microbiome when a premature birth is expected, to help the baby grow faster and be better equipped to tolerate early life infection risk. (debuglies.com)

Fetal blood vessels run inside the villi, and gas and nutrients are exchanged over a thin membrane of fetal cytotrophoblasts and syncytiotrophoblasts ( 1 ). (frontiersin.org)
P. prolifica is considered to be highly matrotrophic, and almost all of the nutrients and materials needed for fetal development are supplied to the oocyte after it has been fertilized. (eol.org)

Dempsey EM, Barrington K. Short and long term outcomes following partial exchange transfusion in the polycythaemic newborn: a systematic review. (medscape.com)

The results indicated that maternal leukocytes invade the amnion and chorion in chorioamnionitis and we suggest that this is part of the maternal inflammatory response to intrauterine infection. (nih.gov)
Recently, bile acid was found to cause surfactant inactivation by enhancing the activity of secretory phospholipase A2 (sPLA2) and induce inflammatory response of fetal lung [ 5 , 8 ]. (hindawi.com)

The relationship of unbound fraction to drug concentration has not been studied. (nih.gov)
70% of the observed variation in plasma exosomal PLAP concentration while the total exosome number only explains 20%.Conclusions: During normal healthy pregnancy, the number of exosomes present in the maternal plasma increased significantly with gestational age across the first trimester of pregnancy. (uandes.cl)

In two 500-mg single oral dose studies, the mean extent of absorption was 30.5 mcg/hr/mL (17% CV). (nih.gov)
The effect of food on the rate and extent of absorption of mefenamic acid has not been studied. (nih.gov)
The inability of the immature fetal lung to switch from fluid secretion to fluid absorption results, mainly because of immaturity in the expression of ENaC, which can be up-regulated by glucocorticoids. (medscape.com)
Transient tachypnea of the newborn (TTN) results from delayed absorption of fetal lung fluid following delivery. (medscape.com)

This study is a baseline that provides an ideal starting point for developing early detection method for women who subsequently develop pregnancy complications, clinically detected during the second trimester. (uandes.cl)

The best biomarker for diagnosis and follow-up of ICP is up to knowing percentage levels of bile acids (taurocholic and glycocholic acids) over 40% with TBA 14 mmol/L. The level of bile acid is found to be associated with fetal complications [ 1 , 4 ]. (hindawi.com)

Mature newborns who have normal transitions from fetal to postnatal life have mature surfactant and lung epithelial systems. (medscape.com)

in this type of research the effect of LSD is studied after the substance has been ingested by or injected into animals or humans. (druglibrary.net)

In 2014, a national multi-center study on the indications of cesarean section suggested that "mother's requirement" ranked first, accounting for 24%, followed by fetal distress, midscale cephalic pelvis, scar uterus, abnormal fetal position, etc. (scirp.org)

The floating villi are covered in a multinucleated syncytium in direct contact with maternal blood. (lespetitsrescapesdumaroc.com)
Segmented digital photomicrographs of terminal villi from the Pregnancy, Infection and Nutrition study in North Carolina 2002 are used as a geometric basis for solving the stationary diffusion equation. (vdocument.in)

One hypothesis is that these fetal cells might trigger a graft-versus-host reaction leading to autoimmune disease. (wikipedia.org)
The fetal origins of adult health hypothesis ( Barker, 1995 ) suggest that placental development is even linked to adult health - the effects of oxygen transport on placental growth and function are clearly important. (vdocument.in)

Studies suggest that fetomaternal microchimerism could be influenced by killer-cell immunoglobulin-like (KIR) ligands. (wikipedia.org)
KIR patterns on maternal natural killer cells of the mother and KIR ligands on the fetal cells could have an effect on fetomaternal microchimerism. (wikipedia.org)
In one study, mothers with KIR2DS1 exhibited higher levels of fetomaternal microchimerism compared to mothers who were negative for this activating KIR. (wikipedia.org)
Maternal immune cells are also found in the offspring yielding in maternal→fetal microchimerism, though this phenomenon is about half as frequent as the former. (wikipedia.org)
Fetal-maternal microchimerism is especially prevalent after abortion or miscarriage. (wikipedia.org)
She quoted studies on Microchimerism and epigenetics, showing evidence of exchanges between mother and child during pregnancy and Post-gestational microchimerism where foetal cells were found in the mother long after the pregnancy. (oneofus.eu)

[ 1 ] Glucocorticoids induce lung Na + reabsorption most likely through the fetal lung alveolar ENaC channel in late gestational age. (medscape.com)

Another site for fetal-maternal interactions is the decidua, a maternal membrane reformed from the endometrium during pregnancy. (frontiersin.org)

The circulation of maternal blood in the intervillous space from a physiological perspective has been described ( 3 ). (frontiersin.org)
In cattle (and other bovines), the placentas of fraternal twins usually fuse and the twins share blood circulation, resulting in exchange of cell lines. (wikipedia.org)
The number of exosomes in maternal circulation increased significantly (ANOVA, p = 0.002) with the progression of pregnancy (from 6 to 12 weeks). (uandes.cl)

The 1985 Joint Meeting was aware that the 2-year study in rats that was submitted had been considered by 1 national authority to indicate a possible oncogenic potential in the rat. (inchem.org)
In addition, it requested submission of full discriptions of the lung lesions seen in the new long-term rat study and of historical control data on all lung lesions in the strain of rats utilized in the study in the laboratory in which it was conducted. (inchem.org)
To determine the correlation between maternal bile acid (BA) level and fetal pulmonary surfactant in rats and study the effects of BA on fetal lung in rat model of intrahepatic cholestasis of pregnancy. (hindawi.com)
Levels of total bile acid (TBA), ALT, AST, TBIL, DBIL, and SP-A were determined and the lungs of fetal rats were analyzed for pathological changes. (hindawi.com)
Maternal treatment of rats with the new pyridoindole antioxidant during pregnacy and lactation resulting in improved offspring hippocampal resistance to ischemia in vitro. (nel.edu)
Gáspárová Z, Snirc V, Stolc S, Dubovický M, Mach M, Ujházy E. Maternal treatment of rats with the new pyridoindole antioxidant during pregnacy and lactation resulting in improved offspring hippocampal resistance to ischemia in vitro. (nel.edu)
Prenatal developmental toxicity study of the pyridoindole antioxidant SMe1EC2 in rats. (nel.edu)

Top executives resigned after the company confessed that they had inflated clinical trial results for the test, called SEQureDx, and the Securities and Exchange Commission filed charges against the former head of research. (the-scientist.com)
METHODS AND RESULTS: Data from the Arterial Revascularisation Therapies Study are used to generate risk-benefit acceptability curves for PCI versus CABG. (duke.edu)
IDA during pregnancy results in more than 60,000 maternal deaths each year. (theseoultimes.com)
Unlike other studies relying only on next generation DNA sequencing, we validated our sequencing results with microscopy and culture techniques, to resolve a decades long controversy about the existence of a fetal microbiome. (debuglies.com)
Some are independent experimental studies which have yielded negative results, others criticize the original papers for serious conceptual and methodological inadequacies. (druglibrary.net)
The papers in the third group describe the results of experiments studying the influence of LSD on the genes, and its mutagenic effects. (druglibrary.net)
The idea of neuroprotective therapy for ischaemic stroke is based on results from studies on experimental animal models of bra. (nel.edu)

Study finds women used 30 percent less analgesia during labor when self-administered. (massdevice.com)

The intervillous blood (IVB) is exchanged 2-3 times per minute ( 1 ), suggesting that the cell composition in IVB may reflect that of peripheral blood (PB). (frontiersin.org)
Approximately 3 to 10 percent of the cell-free DNA in a mother's blood belongs to her baby, and these fetal blueprints are enough to determine if the baby has the wrong number of certain chromosomes-the cause of some inherited diseases, including Down syndrome. (the-scientist.com)
MPSS provides blanket sequencing of all the cell-free DNA in maternal blood, which "allows us to estimate the relative amount of each chromosome," said Dirk van den Boom, executive vice president of research at Sequenom. (the-scientist.com)
A cautious correction of anemia with packed red blood cells (RBCs) or by exchange transfusion is necessary to prevent circulatory overload. (medscape.com)
While ICP occurs, high bile acid level in maternal blood made damage to placental transport, leading to bile acid deposition in fetal body [ 5 ]. (hindawi.com)
22) * After my arrival in the United States, I participated in a major study concentrating on structural changes of the chromosomes in the white blood cells following LSD administration. (druglibrary.net)
The cells studied were in most cases human white blood cells (lymphocytes). (druglibrary.net)
In the in vivo studies, the blood samples were drawn from subjects who had been exposed to either 'street acid' (illicit material allegedly containing LSD) or pharmaceutically pure LSD. (druglibrary.net)
Other factors that uniquely contribute to blood viscosity in the neonate include increased RBC volume and decreased deformability of the fetal erythrocyte. (medscape.com)

While hydrophilic statins have not been reported to increase the incidence of fetal malformations, our research suggests that they will have a detrimental effect on placental growth, which is likely to result in poor pregnancy outcome. (chriskresser.com)

Transient tachypnea of the newborn (TTN) is the result of a delay in clearance of fetal lung liquid. (medscape.com)

CONCLUSIONS: The risk-benefit framework outlined in this study provides information to enable physicians to help their patients weigh directly each procedure's risks and benefits. (duke.edu)
By studying fetal programming mechanisms, FNPS aims to identify ways to mitigate these risks through targeted interventions during pregnancy. (fnps-society.org)

Some studies suggest a possible association between the development of Reye's Syndrome and the use of medicines containing salicylate or aspirin. (nih.gov)
Current clinical guidelines already recommend that women who are pregnant should stop taking statins but the advice is based on the knowledge that cholesterol is essential for normal fetal development. (chriskresser.com)
There is strong scientific evidence from community-based studies that iron deficiency anaemia is associated with impaired performance on a range of mental and physical functions in children like mental development, physical coordination and capacity, cognitive abilities, social and emotional development, and loss of intelligence quotient similar to iodine deficiency. (theseoultimes.com)
there is a series of studies related to intrauterine development, with significant advances in the elucidation of its molecular regulation and signalization, it is possible to notice that the perception by the pregnant woman about the development of the conceptus is not addressed in literature. (bvsalud.org)
However, literature in the biomedical area, shows that despite there are a series of studies about the intrauterine development, including significant advancements in the elucidation of its regulation and molecular signaling 6 , it can be seen that the perception that pregnant women have about the development of the conceptus is not addressed. (bvsalud.org)

In a study to be presented at the Society for Maternal-Fetal Medicine's (SMFM) annual meeting, researchers presented findings that show that when women administer their own patient-controlled epidural analgesia (PCEA) instead of getting a continuous epidural infusion (CEI) they used less analgesic , but reported similar levels of satisfaction. (massdevice.com)
Researchers studied nearly 2,400 pregnant women infected with SARS-CoV-2, the virus that causes COVID-19. (nih.gov)
Researchers also confirmed that the fetal microbiome is transmitted from the mother. (debuglies.com)

It is also possible that the fetal cells are merely innocent bystanders and have no effect on maternal health. (wikipedia.org)
This literature also proves that the hormone oxytocin plays a crucial role in priming the gestational mother to respond in accordance with her natural maternal instincts, thus providing both health benefits for mother and child, and bonding patterns that foster the cognitive and developmental psychology of the baby. (oneofus.eu)
For Laetitia Pouliquen, maternal health must remain a priority. (oneofus.eu)
Nutrition for Maternal and Fetal Health Nutrition is a large component of maternal and fetal health, and some nutrition choices can have impacts that last a lifespan. (researchpaperwriters.org)
Pregnancy in young onset Parkinson's disease (YOPD) does not often occur, yet the medication in this condition is critical for maternal and fetal health. (biorxiv.org)
Lastly, FNPS recognizes the importance of studying the impact of environmental factors on prenatal health. (fnps-society.org)
It contains descriptions and evaluations of toxicological studies and epidemiological investigations and provides conclusions, where possible, on the relevance of toxicity and toxicokinetic data to public health. (cdc.gov)

In normal pregnancy, trophoblast cells positively contribute to implantation and placentation, which is essential for the crosstalk at the fetal-maternal interface in a healthy pregnancy. (biomedcentral.com)

Competition and facilitation are both considered major factors affecting the structure of plant assemblages, yet few studies have quantified positive, negative, and net effects simultaneously. (who.int)
[ 1 , 2 ] A study by Stuebe et al found this condition to be associated with persistent metabolic dysfunction in women at 3 years after delivery, separate from other clinical risk factors. (medscape.com)

Las estrategias de atención identificadas fueron: identificación temprana en la atención prenatal, acciones de educación en salud, monitoreo nutricional, terapia de sustitución y terapia cognitivo-conductual. (bvsalud.org)

PCI patients faced a risk of 0.81 additional revascularisation events over three years in exchange for being pain-free at one month. (duke.edu)
A patient would need to be willing to tolerate a risk of 1.06 additional revascularisation events at three years, in exchange for being pain free at one month to be 95% confident that choosing PCI over CABG is risk-effective for him/her. (duke.edu)
between LBW and normal birth weight of LBW consequences, assessing its' risk We chose this study period because groups. (who.int)

There are many mechanisms at the maternal-fetal interface to prevent immune rejection of fetal cells. (wikipedia.org)
This study investigated the effects of RD and loureirin on intestinal Cl- channels and their therapeutic effects on rotavirus-induced diarrhea, aiming to reveal RD's molecular basis, targets, and mechanisms for treating rotaviral diarrhea. (bvsalud.org)
The aim of our study was to identify potential lncRNAs as well as their action mechanisms in URSA. (biomedcentral.com)

They play a crucial role in implantation, nutrient exchange, hormone production, and immune modulation. (worldreportnow.com)

Various studies have highlighted dysfunction of trophoblast as a leading contributor to this condition [ 4 ]. (biomedcentral.com)

However, when stated correctly (i.e. as he wrote them), Bowlby's conclusions support doing the kind of studies that Harlow and others conducted in order to test the validity of the clinical evidence in an animal model. (nybooks.com)

This study identified a key ceRNA network, which might take part in URSA and correlate with cell proliferation and apoptosis. (biomedcentral.com)

Recent studies have documented that the iron supplementation at a later age may not reverse the effects of moderate to severe iron deficiency anaemia that occurred during the first 18 months after birth. (theseoultimes.com)

The JZ also had a significantly increased TXB2 levels in the exposed fetal females compared to exposed fetal males (1188.09 +/- 130.38 pg/ml vs 670.63 +/- 94.50 pg/ml, respectively) and sham-control females (649.25 +/- 143.27 pg/ml). (cdc.gov)
Placental outflow pressure was measured to assess perfused vascular resistance, in which, exposed fetal females demonstrated a significantly decreased outflow pressure (3.97 +/- 1.30 mm Hg) in the presence of the thromboxane mimetic, U46619, compared to sham-control fetal females (9.10 +/- 1.07 mm Hg) and nano-TiO2 exposed fetal males (9.96 +/- 0.66 mm Hg). (cdc.gov)

If maternal diabetes is longstanding or associated with known microvascular disease, obtain a baseline maternal electrocardiogram (ECG) and echocardiogram. (medscape.com)

Anatomy17

Organisms9

Diseases1

Chemicals and Drugs123

Analytical, Diagnostic and Therapeutic Techniques and Equipment33

Phenomena and Processes66

Disciplines and Occupations1

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture2

Information Science10

Health Care4

Placenta14

Neonatal13

Gestational Diabetes1

Morbidity3

Capillary3

Impact fetal2

Mortality2

Metabolism3

Circulating in maternal blood1

Exposure9

Gestation8

Adverse maternal1

Fetus7

Abstract1

Tissues4

Placental function3

Trophoblasts3

Tissue5

Respiratory4

Serum7

Pregnant woman's1

Obstetrics1

Hypertension1

Renal1

Premature birth1

Nutrients2

Outcomes1

Inflammatory response2

Concentration2

Absorption4

Pregnancy complications1

Complications1

Newborns1

Humans1

Distress1

Villi2

Hypothesis2

Microchimerism6

Alveolar1

Membrane1

Circulation3

Rats7

Results7

Labor1

Blood9

Incidence1

Lung1

Risks2

Development5

Researchers3

Health7

Normal pregnancy1

Factors2

Prenatal1

Risk3

Mechanisms3

Nutrient exchange1

Dysfunction1

Conclusions1

Correlate1

Severe1

Significantly2

Baseline1