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.
SCIENTISTS have found a possible way to halt one of the most common faults in many types of cancer, according to research presented at the National Cancer Research Institute (NCRI) Cancer Conference in Liverpool today (Wednesday).
Hot flushes are one of the most distressing conditions faced by women who have been treated for breast cancer, but they are not being adequately addressed by healthcare professionals and some women consider giving up their post cancer medication to try and stop them, a new study has shown.
Researchers at the University of Cambridge have managed to reconstruct the early stage of mammalian development using embryonic stem cells, showing that a critical mass of cells – not too few, but not too many – is needed for the cells to being self-organising into the correct structure for an embryo to form.
The American Gastroenterological Association is pleased to welcome a new member to its family of journals: Cellular and Molecular Gastroenterology and Hepatology (CMGH). CMGH will showcase cutting-edge digestive biology research in a digital open-access format.
Asthma patients taught to habitually resist the urge to take deep breaths when experiencing symptoms were rewarded with fewer symptoms and healthier lung function, according to a new study from Southern Methodist University, Dallas.
Abide Therapeutics announced today that the Company has entered into a collaborative agreement with the University of Oxford and the Oxford University Hospitals NHS Trust to explore the therapeutic potential of serine hydrolases, one of the largest enzyme classes with validated but under explored class of drug targets.
Researchers are close to commercializing a new type of medical imaging technology that could diagnose cardiovascular disease by measuring ultrasound signals from molecules exposed to a fast-pulsing laser.
New research is challenging the decades-old belief that smoking cigarettes helps keep you slim.
Type 2 diabetes (T2D) and cardiovascular disease (CVD) appear to have a lot in common. They share risk factors such as obesity and they often occur together. If they also share the same genetic underpinings, then doctors could devise a way to treat them together too.
In 2D, neurons tend to form limited connectivity reflective of the 3D complexity in the brain and have more limited cultivation time before reduction in functions.
Researchers at the University of Toronto's Faculty of Medicine have shown why anesthetics can cause long-term memory loss, a discovery that can have serious implications for post-operative patients.
If you think sleep problems and bladder problems are a fact of life in old age, you may be right. A new report appearing in the November 2014 issue of The FASEB Journal, shows that our sleep-wake cycles are genetically connected to our bladder, and disruptions to one may cause problems with the other.
A team at the University of Kansas School of Medicine has identified a potential target for treating breast cancer, including a particularly deadly form of the disease.
Regardless of age, frailty is a strong risk factor for dying prematurely after a kidney transplant. The finding, which comes from a new study published in the American Journal of Transplantation, suggests that patients should be screened for frailty prior to kidney transplantation, and that those who are identified as frail should be closely monitored after the procedure.
Scores of autoimmune diseases afflicting one in 12 Americans — ranging from type 1 diabetes, to multiple sclerosis (MS), to rheumatoid arthritis, to asthma — mysteriously cause the immune system to harm tissues within our own bodies. Now, a new study pinpoints the complex genetic origins for many of these diseases, a discovery that may lead to better diagnosis and ultimately to improved treatments.
A new study has found that certain prostate cancer medications are linked with an increased risk of dying from heart-related causes in men with congestive heart failure or prior heart attacks. Published in BJU International, the findings will help doctors and patients weigh the benefits and risks of the drugs.
UCLA research could lead to a simple saliva test capable of diagnosing — at an early stage — diabetes and cancer, and perhaps neurological disorders and autoimmune diseases.
The generation of high-resolution pictures of hundreds of medically important proteins known as G-protein coupled receptors (GPCRs) will be the goal of an ambitious new international partnership. Called the GPCR Consortium, this non-profit initiative brings together major pharmaceutical companies and leading research institutes from three continents to advance GPCR research for drug development.
Why do we remember some things and not others? In a unique imaging study, two Northwestern University researchers have discovered how neurons in the brain might allow some experiences to be remembered while others are forgotten. It turns out, if you want to remember something about your environment, you better involve your dendrites.
UNC School of Medicine researchers have pinpointed a set of intriguing characteristics in a previously unknown subpopulation of melanoma cancer cells in blood vessels of tumors. These cells, which mimic non-cancerous endothelial cells that normally populate blood vessels in tumors, could provide researchers with another target for cancer therapies.
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