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.
What are the theoretical foundations of brain function? And how can this knowledge be applied, for example in the development of prostheses and interfaces that directly connect to the nervous system? For years, scientists at the University of Freiburg have devoted themselves to answering these questions. Now, the foundation of the Bernstein Center Freiburg as one of the university's central scientific facilities provides a platform to consolidate this branch of research in Freiburg.
Tackling weight loss, risk of chronic disease and overall well-being as part of a like-minded social community can dramatically influence an individual's success rate, according to a new study published in the July 2010 issue of the Center for Disease Control's Preventing Chronic Disease journal.
Instead of a sleeping pill or a mood enhancer, a nose full of jasmine from Gardenia jasminoides could also help: in collaboration with Dr. Olga Sergeeva and Prof. Helmut Hass from the Heinrich Heine University in Düsseldorf, researchers from Bochum led by Prof. Dr. Dr. Dr. Hanns Hatt have discovered that the two fragrances Vertacetal-coeur (VC) and the chemical variation (PI24513) have the same molecular mechanism of action and are as strong as the commonly prescribed barbiturates or propofol.
Patricia Molina, MD, PhD, Professor and Head of Physiology at LSU Health Sciences Center New Orleans, has been awarded a $4 million grant over five years by the National Institute on Drug Abuse of the National Institutes of Health to study how cannabinoids, the principal psychoactive component of marijuana, produce subtle changes in gene activity that affect how a person responds to HIV infection.
Scientists at the Gladstone Institute of Neurological Disease and Stanford University have shown how key circuits in the brain control movement. The research, published in the journal Nature not only establishes the function of these circuits, but offers promise for treating movement related disorders, such as Parkinson's disease.
Alnylam Pharmaceuticals, Inc., a leading RNAi therapeutics company, announced today it has initiated dosing in a Phase I human clinical study with ALN-TTR01. The study is aimed at evaluating the safety and tolerability of ALN-TTR01 in patients with transthyretin -mediated amyloidosis, and is also designed to provide preliminary data on human proof of concept based on measurements of TTR serum levels.
The pain and anguish of rejection by a romantic partner may be the result of activity in parts of the brain associated with motivation, reward and addiction cravings, according to a study published in the July issue of the Journal of Neurophysiology.
It's seen as a sign of getting old, but scientists have discovered that arthritis is not just a human problem as a study lasting 50 years reveals how moose suffer from an identical form of the condition. The research, published in Ecology Letters, also casts new light on how malnutrition early in life can lead to the disorder in both moose and humans.
Researchers have linked rejection by a romantic partner to brain activity associated with motivation, reward and addiction cravings, according to a study published in the July issue of the Journal of Neurophysiology. Lucy Brown, Ph.D., clinical professor in the Saul R. Korey Department of Neurology and of neuroscience at Albert Einstein College of Medicine of Yeshiva University, is the corresponding author of the study.
Clusters of heated, magnetic nanoparticles targeted to cell membranes can remotely control ion channels, neurons and even animal behavior, according to a paper published by University at Buffalo physicists in Nature Nanotechnology.
Image-guided interventions are revolutionizing cancer diagnosis and treatment. MSKCC's new Center for Image-Guided Intervention (CIGI), which opened in June, offers cancer patients the most advanced, minimally invasive diagnostic and treatment options in a unique multidisciplinary setting designed to foster rapid innovations in cancer care.
Rosetta Genomics, Ltd., a leading developer and provider of microRNA-based molecular diagnostics, announces that a peer-reviewed article entitled "Accurate Molecular Classification of Renal Tumors Using MicroRNA Expression" has been published in the online version of The Journal of Molecular Diagnostics.
Long-term supplementation with dietary antioxidants has beneficial effects on sugar and fat metabolism, blood pressure and arterial flexibility in patients with multiple cardiovascular risk factors. Researchers writing in BioMed Central's open access journal Nutrition and Metabolism report these positive results in a randomized controlled trial of combined vitamin C, vitamin E, coenzyme Q10 and selenium capsules.
An international team co-led by scientists from the University of Michigan have discovered 12 more regions on the genome with DNA variants that are associated with increased risk of type 2 diabetes, bringing the number to 38.
A protein that helps pack DNA into the cell nucleus has an important role in regulating gene activity, scientists report. The researchers found that the protein, histone H1, also takes part in the formation of ribosomes, the cellular workbenches on which all proteins are made.
A new academic study led by UCLA scientists has found that even brief exposure to ultrafine pollution particles near a Los Angeles freeway is potent enough to boost the allergic inflammation that exacerbates asthma.
The concept of pregnancy makes no sense-at least not from an immunological point of view. After all, a fetus, carrying half of its father's genome, is biologically distinct from its mother. The fetus is thus made of cells and tissues that are very much not "self"-and not-self is precisely what the immune system is meant to search out and destroy.
A review of studies of babies born after in vitro maturation (IVM) fertility treatment has suggested that they are more likely to be born larger than normal and to have more difficult births requiring more obstetric interventions such as caesareans.
Preliminary results of a pre-specified subgroup study analysis of patients with diabetes and hypertension demonstrated that the investigational triple combination therapy of olmesartan medoxomil / amlodipine / hydrochlorothiazide (40/10/25 mg) resulted in a statistically significant greater Least Squares mean reduction in blood pressure from baseline at week 12 (37.9/22.0 mm Hg versus 26.4-28.0/14.7-17.6 mm Hg, P less than or equal to 0.0013) as compared to corresponding dual combination therapy [olmesartan medoxomil (40 mg) / amlodipine (10 mg); olmesartan medoxomil (40 mg) / hydrochlorothiazide (25 mg); or amlodipine (10 mg) and hydrochlorothiazide (25 mg)].
An international team co-led by scientists from the University of Michigan have discovered 12 more regions on the genome with DNA variants that are associated with increased risk of type 2 diabetes, bringing the number to 38.
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.