Human physiology is the science of the mechanical, physical, and biochemical functions of humans in good health, their organs, and the cells of which they are composed. The principal level of focus of physiology is at the level of organs and systems. Most aspects of human physiology are closely homologous to corresponding aspects of animal physiology, and animal experimentation has provided much of the foundation of physiological knowledge. Anatomy and physiology are closely related fields of study: anatomy, the study of form, and physiology, the study of function, are intrinsically tied and are studied in tandem as part of a medical curriculum.
AB SCIEX, a global leader in life science analytical technologies, today announced that Yale University researchers used QTRAP technology to prove the validity of a new approach to synthesize phosphoproteins.
University of Utah organic chemist Peter J. Stang has won a National Medal of Science - the highest U.S. honor for a scientist or engineer - and is tentatively scheduled to be honored by President Barack Obama at the White House later this year.
The National Institutes of Health (NIH) has awarded a five-year, $5.5 million Transformative Research Project (T-R01) Award to fund research into risk factors for spina bifida and related congenital defects in which an area of the affected baby's spine or brain is not fully enclosed.
Alnylam Pharmaceuticals, Inc., a leading RNAi therapeutics company, announced today that it has initiated dosing in its Phase I clinical trial with ALN-PCS, an RNAi therapeutic targeting proprotein convertase subtilisin/kexin type 9, or PCSK9, for the treatment of severe hypercholesterolemia.
Scientists have now begun to understand kidney damage on a cellular level and how the activity of certain molecules in damaged kidneys contributes to salt and water retention in nephrotic syndrome.
Though breast cancer researchers and advocates perpetually plead for more money, the disease is, in fact, awash in it. Last year, the National Institutes of Health, the nation's top agency for health-related research, allocated $763 million to the study of breast cancer, more than double what it committed to any other cancer.
Researchers at Universitat Aut-noma de Barcelona, in collaboration with the Vall d'Hebron Hospital Fetal Tissue Bank, the Department of Gynaecology and the Research Unit of Paediatric Endocrinology, analysed the effects of Bisphenol A (BPA), a polymer widely used to manufacture plastics, in an in vitro culture of ovaries.
A pioneer in the field of epigenetics who has been spearheading the use of genome-wide technology for epigenetics research, a researcher who has revealed a weakness in the tuberculosis bacterium that makes it more susceptible to antibiotics, and a scientist who seeks to revolutionize new methods for toxicological testing to improve human health and reduce animal testing have received Director's Awards from the National Institutes of Health.
The American Association for Cancer Research (AACR), today will release its AACR Cancer Progress Report 2011, in which its calls on Congress to increase funding for the National Institutes of Health (NIH) and the National Cancer Institute.
A free public lecture at the University of Leicester is to discuss how the white matter of the brain could be the key to understanding and treating brain disorders - not grey matter as previously thought.
Genetic differences in prostate cells seem to be a root cause of the prostate cancer disparities between African-American men and white men, according to findings presented at the Fourth AACR Conference on The Science of Cancer Health Disparities, held here Sept. 18-21, 2011.
Loyola University Chicago Stritch School of Medicine researchers are reporting a possible new blood test to help diagnose heart attacks.
Two Scripps Research Institute scientists have won prestigious National Institutes of Health (NIH) Director's New Innovator Awards. The recipients are Assistant Professor Michael Petrascheck of the institute's La Jolla, California campus, and Assistant Professor Brian Paegel of the Jupiter, Florida campus.
Roughly 5 million people in the United States live with heart failure, a condition in which the heart is unable to pump blood around the body effectively. The causes and types of heart failure vary greatly, and treatment must be tailored to each patient. In some cases, doctors will prescribe a class of diuretic drugs called aldosterone antagonists.
Cystic fibrosis (CF), a chronic disease that clogs the lungs and leads to life-threatening lung infections, is caused by a genetic defect in a chloride channel called cystic fibrosis transmembrane conductase regulator.
A study led by Andrew Gallup, a postdoctoral research associate in Princeton University's Department of Ecology and Evolutionary Biology, is the first involving humans to show that yawning frequency varies with the season and that people are less likely to yawn when the heat outdoors exceeds body temperature.
Researchers have long known that regular exercise increases the number of organelles called mitochondria in muscle cells. Since mitochondria are responsible for generating energy, this numerical boost is thought to underlie many of the positive physical effects of exercise, such as increased strength or endurance. Exercise also has a number of positive mental effects, such as relieving depression and improving memory.
When researchers discovered the primary genetic defect that causes cystic fibrosis (CF) back in 1989, they opened up a new realm of research into treatment and a cure for the disease. Since then, scientists have been able to clone the defective gene and study its effects in animals. Now researchers at the University of North Carolina at Chapel Hill have developed a technique for observing the defects at work in human tissue donated by patients with CF.
Dietary salt intake and obesity are two important risk factors in the development of high blood pressure. Each packs its own punch, but when combined, they deliver more damage to the heart and kidneys than the sum of their individual contributions.
UK-based contract research organisation Selcia Limited and Swedish drug development company NeuroVive Pharmaceutical AB have signed a significant research collaboration agreement to develop new medicines and drug compounds targeting mitochondrial physiology and pathophysiology.
Terms
While we only use edited and approved content for Azthena
answers, it may on occasions provide incorrect responses.
Please confirm any data provided with the related suppliers or
authors. We do not provide medical advice, if you search for
medical information you must always consult a medical
professional before acting on any information provided.
Your questions, but not your email details will be shared with
OpenAI and retained for 30 days in accordance with their
privacy principles.
Please do not ask questions that use sensitive or confidential
information.
Read the full Terms & Conditions.