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.
A protein whose primary role is in the embryonic development of kidneys may play a future role in treating kidney failure. Indiana University School of Medicine researchers have successfully treated acute kidney injury in laboratory experiments using cells that were genetically reprogrammed to produce the protein. The research suggests there could be a potential future treatment using such cells delivered intravenously instead of surgically.
The American Association for Cancer Research recognizes the first anniversary of the Family Smoking Prevention and Tobacco Control Act, which was signed into law by President Obama on June 22, 2009.
Karolinska Institutet has received a grant of SEK 100 million from the Knut and Alice Wallenberg Foundation for a regenerative medicine research centre - the Wallenberg Institute for Regenerative Medicine (WIRM). This funding will give Karolinska Institutet a unique opportunity to concentrate on new and pioneering research, with a special focus on the blood system.
There have been concerns regarding increased risk for cancer in children born to mothers who lived near mobile phone stations during their pregnancy after a report of a cluster of childhood cancer cases near such stations. A newly published study in the British Medical Journal refutes such beliefs and has found no link to early childhood cancers and living near mobile phone masts.
Ethicon Endo-Surgery, Inc. (EES) today announced it has renewed its research collaboration agreement with the University of Cincinnati (UC) and its Metabolic Diseases Institute (MDI). The three-year, $13.5M grant extension, is part of the EES Metabolic Applied Research Strategy (MARS), which also includes research from GI Metabolism Laboratory and Weight Center at the Massachusetts General Hospital (MGH).
Neurologix, Inc., today announced positive results in a Phase 2 trial of its investigational gene therapy for advanced Parkinson's disease, NLX-P101. Study participants who received NLX-P101 experienced statistically significant and clinically meaningful improvements in off-medication motor scores compared to control subjects who received sham surgery.
Three leading scientists in the field of cardiac safety in pre-clinical drug development are gathering to discuss Improved Strategies for Pre-clinical Cardiac Testing in a free webinar on June 23 at 11:00 a.m. EDT, sponsored by the Drug Safety Council.
A new study in the journal Respirology reveals that patients with diabetes who are hospitalized with acute exacerbations of chronic obstructive pulmonary disease (COPD) experience longer time in the hospital and are also at an increased risk of death, compared to those without diabetes.
Regulus Therapeutics Inc. and sanofi-aventis announced today that they have entered into a global, strategic alliance to discover, develop, and commercialize microRNA therapeutics. The alliance represents the largest microRNA partnership formed to date, valued at potentially over $750 million, and includes a $25 million upfront fee, a $10 million future equity investment subject to mutual agreement on company valuation, and annual research support for three years with the option to extend two additional years.
Gene expression takes place in two stages: the transcription of DNA to RNA by an enzyme called RNA polymerase, , followed by the translation of this RNA into proteins, whose behaviour affects the characteristics of each individual.
A NASA astronaut who spent 199 days aboard the International Space Station (ISS) is the first recipient of the Joseph P. Kerwin, M.D. Award honoring achievements in space life sciences.
The therapeutic potential of embryonic stem cells has been an intense focus of study and discussion in biomedical research and has resulted in technologies to produce human induced pluripotent stem cells (hiPSCs). Derived by epigenetic reprogramming of human fibroblasts, these hiPSCs are thought to be almost identical to human embryonic stem cells (hESCs) and provide great promise for patient-tailored regenerative medicine therapies.
The pancreas has its own molecular clock. Now, for the first time, a Northwestern University study has shown this ancient circadian clock regulates the production of insulin. If the clock is faulty, the result is diabetes.
Meditation and deep breathing techniques, as a form of relaxation, have been in use for thousands of years. However, in the unique new book Pranayama (published by AuthorHouse), author Dr. Ravinder Jerath presents explanations and illustrations to more easily and succinctly explain exactly how meditation and deep breathing techniques beneficially affect the human body.
Alnylam Pharmaceuticals, Inc., a leading RNAi therapeutics company, announced today that the United States Patent and Trademark Office (USPTO) has awarded a Notice of Allowance for the "John et al." patent (Application No. 10/384,463), which covers methods of inhibiting mutant genes with double-stranded RNAs from 19 to 30 nucleotides in length.
Researchers of the University of Granada have demonstrated that patients who have damage to the right prefrontal cortex of the brain -the part involved in anticipation and quick reaction to stimuli- present a deficit in intentional anticipation (for example, when we put the vehicle in gear before the light turns green). However, these patients keep unintentional anticipation functions intact, which could help develop new therapies.
One way obese people become salt sensitive and hypertensive has been identified by Medical College of Georgia researchers.
Low-salt foods may be harder for some people to like than others, according to a study by a Penn State College of Agricultural Sciences food scientist. The research indicates that genetics influence some of the difference in the levels of salt we like to eat.
Robert H. Wurtz, PhD, a pioneer and leader in the field of neurophysiology, is the recipient of the 2010 Neuroscience Prize of The Peter and Patricia Gruber Foundation. His discoveries of how the brain processes visual information and controls eye movements laid the groundwork for subsequent research into the neurophysiology of visual cognition. This research has led scientists to a deeper understanding of how the brain is organized to produce behavior.
Following publication of an article in the February 18 issue of the New England Journal of Medicine (Vol. 362 No. 7 pp 590-599) by Bibbins-Domingo, et al. that projected the effect of moderate dietary salt reductions on future cardiac disease rates, several members of the American Thyroid Association, concerned about the subsequent potential reduction in availability of iodine, have responded with a letter in the current issue of the NEJM (Vol. 362 No. 23 pp 2224-2226).
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.