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.
SUNY Downstate scientist Ilham Muslimov, MD, PhD, along with senior author Henri Tiedge, PhD, professor of physiology and pharmacology and of neurology, published a study suggesting that cellular dysregulation associated with certain neurodegenerative disorders may result from molecular competition in neuronal RNA transport pathways.
A scientist at the Gladstone Institutes has identified how the lack of a brain chemical known as dopamine can rewire the interaction between two groups of brain cells and lead to symptoms of Parkinson's disease.
The American Physiological Society is sponsoring the 7th International Symposium on Aldosterone and the ENaC/Degenerin Family of Ion Channels, being held September 18-22 at the Asilomar Conference Grounds in Pacific Grove, Calif. This scientific conference explores the connection between fluid balance in the body and hypertension, a growing global health concern.
BioLineRx, a biopharmaceutical development company, today announced that it has signed a worldwide, exclusive license agreement with Ramot at Tel Aviv University Ltd., the technology transfer company of Tel Aviv University, for the development and commercialization of BL-7050, a novel, orally-available treatment for neuropathic and inflammatory pain.
The New York Academy of Sciences and the Global Medical Excellence Cluster (GMEC), in collaboration with Imperial College London and King's College London, will host a two-day scientific conference, "Animal Models and Their Value in Predicting Drug Efficacy and Toxicity," that will provide a forum to critically examine the role of pre-clinical animal models in drug discovery.
NanoLogix, an innovator in the accelerated detection and identification of microorganisms, announced today it will move its research and development operations from Cincinnati to its headquarters in Hubbard, Ohio.
Researchers in the Faculty of Medicine & Dentistry at the University of Alberta have discovered that resveratrol, a powerful antioxidant found in common foods, prevents a syndrome in some offspring that could lead to later health issues such as diabetes.
For patients undergoing rehabilitation following cardiac events, aerobic exercise training (AT) is widely recommended. Resistance training (RT) has also been shown to be beneficial because it enhances muscular strength and endurance, functional capacity and independence, and quality of life, while reducing disability.
UC Davis researchers have developed an accurate computer model to test the effects of medications for arrhythmia, or abnormal heart rhythm, before they are used in patients.
A new study has shown that the best type of exercise to burn unhealthy belly fat is aerobic exercise. The results showed that people who did aerobics for eight months lost about 2.5 square inches of belly fat, as measured on a CT scan. That's about 1.5 times as much as people who did a combination of aerobic exercise and weight lifting, and about 20 times as much as those who only lifted weights.
The latest Perspectives in General Physiology series examines the mechanisms of visual, aural, olfactory, and tactile processes that inform us about the environment. The series appears in the September 2011 issue of the Journal of General Physiology.
Aerobic exercise is your best bet when it comes to losing that dreaded belly fat, a new study finds.
When investigating cancer cells, researchers discovered numerous peculiarities: Particular RNA molecules are present in large numbers, particular genes are overactive. Do these characteristics have a relation to cancer? Do they promote cell growth? Do they inactivate growth brakes or are they just a whim of nature?
Scientists at the Centre of Cancer Biomedicine at the Norwegian Radium Hospital are the first to show that uptake and accumulation of nanoparticles in cells can disrupt important intracellular transport pathways.
79 million American adults have prediabetes and will likely develop diabetes later in life, according to the Centers for Disease Control and Prevention. As the number of people diagnosed with diabetes continues to grow, researchers are focusing on discovering why the prevalence of the disease is increasing.
Researchers at the Joslin Diabetes Center have shown that an enzyme found in the mitochondria of cells is decreased in the skeletal muscle of those with diabetes, a finding that could lead to the development of drugs to boost the activity of this enzyme in an effort to fight the disease.
A Kansas State University professor is trying to create a patient-friendly treatment to help the more than 220,000 people who are diagnosed with lung cancer each year.
Researchers at the Stanford University School of Medicine have identified a brain-circuit defect that triggers absence seizures, the most common form of childhood epilepsy.
Patients can essentially drown in their own fluids when trauma and infection prompt blood vessels to leak, flooding millions of air sacs in their lungs.
Leaders in biomedical education at Johns Hopkins University School of Medicine are calling for a radical new approach to post-graduate training in the life sciences to address significant challenges, including an avalanche of new discoveries in the last decade and the need to transcend traditional departmental boundaries to understand biological processes at multiple levels.
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