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.
Alnylam Pharmaceuticals, Inc., a leading RNAi therapeutics company, announced today that the Japanese Patent Office has granted claims in a second patent application (JP Application Number 2006-317758) for the Tuschl II patent series, entitled "RNA Interference Mediating Small RNA Molecules." In May 2008, the Japanese Patent Office granted a related set of claims in the Tuschl II patent series (JP 4 095 895).
Pfizer Canada is pleased to announce the recipients of its third Neuropathic Pain Research Awards Competition, which aims to fund and support Canadian innovation within independent neuropathic pain research in the areas of basic biomedical, clinical and health sciences.
Rosetta Genomics, Ltd., a leading developer and provider of microRNA-based molecular diagnostics, announces publication of an article describing the development and validation process of miRview™ mets, the company's microRNA-based test for identification of primary origin of metastases.
Researchers at the University of Alabama at Birmingham have found the first bio-marker for multiple sclerosis that might predict which patients will respond to a standard therapy and which will not.
Biologists have long known that an enzyme called the PI 3-kinase is a crucial actor in the main molecular pathway for insulin signaling in cells. Researchers at Joslin Diabetes Center now have uncovered startling evidence that one of the proteins in this enzyme also drives a pathway with an opposite result-triggering a stress response that leads to insulin resistance.
UCSF scientists report that they were able to prompt a new period of "plasticity," or capacity for change, in the neural circuitry of the visual cortex of juvenile mice. The approach, they say, might some day be used to create new periods of plasticity in the human brain that would allow for the repair of neural circuits following injury or disease.
Using a novel animal model to study craniofacial pain, researchers at Oregon Health & Science University's School of Dentistry have discovered that when tissues are inflamed, the nerve cells carrying pain information from the head to the brain produce in large quantities a protein involved in pain signaling.
UCSF scientists have used a novel cell-based strategy to treat motor symptoms in rats with a disease designed to mimic Parkinson's disease.
Gastric bypass surgery, thought of by many as the last hope of morbidly obese people for losing weight, has many other benefits researchers are only beginning to understand.
Thanks to new technology developed by researchers in Lund, it has for the first time become possible to measure blood flow in the brain directly and continuously.
AccessPhysiotherapy™, an essential online resource for physical therapy students and educators integrating renowned medical resources with rich multimedia and customizable curriculum functionality, is the latest product to be launched in McGraw-Hill Professional's acclaimed suite of digital learning platforms for medical students and physicians.
Scientists at the Lombardi Comprehensive Cancer Center at Georgetown University Medical Center were awarded a five-year $7.5 million grant to tease apart - in the most comprehensive way ever devised -the role of a single protein receptor in breast cells in cancer development and treatment.
Arrowhead Research Corporation today announced that the clinical trial being conducted by majority-owned subsidiary, Calando Pharmaceuticals, Inc., has demonstrated systemic delivery of siRNA and the successful “silencing” of a widely recognized cancer gene via RNA interference (RNAi) in humans.
The brains of males and females, and how they use them, may be far more different then previously thought, at least in the fruit fly Drosophila melanogaster, according to research funded by the Wellcome Trust.
A California Institute of Technology -led team of researchers and clinicians has published the first proof that a targeted nanoparticle-used as an experimental therapeutic and injected directly into a patient's bloodstream-can traffic into tumors, deliver double-stranded small interfering RNAs (siRNAs), and turn off an important cancer gene using a mechanism known as RNA interference (RNAi).
Physician scientists from the Cedars-Sinai Heart Institute presented new findings on the effectiveness of routine aspirin therapy for preventing heart disease, a drug therapy for atrial fibrillation and the role left ventricular assist devices may play in weight reduction for obese patients with chronic end-stage heart failure who are considered for heart transplantation.
Whenever you choke on acrid cigarette smoke, feel like you're burning up from a mouthful of wasabi-laced sushi, or cry while cutting raw onions and garlic, your response is being triggered by a primordial chemical sensor conserved across some 500 million years of animal evolution, report Brandeis University scientists in a study in Nature this week.
While there are many benefits of losing weight, weight reduction also might negatively affect bones in the body. During weight loss, bones are being remodeled - breaking down old bone and forming new bone - at an accelerated rate.
Researchers at the California Institute of Technology (Caltech) and the University of California, San Diego (UCSD) have discovered that injecting a simple hormone into leeches creates a novel way to study how hormones and the nervous system work together to produce species-specific reproductive behavior.
KRG Capital Partners, a Denver-based buyout firm, completed its sale of ATI Holdings (“ATI”) to GTCR Golder Rauner LLC (“GTCR”). The transaction closed on March 12, 2010. The all cash sale represents KRG’s first full exit in its $715 million Fund III. ATI is a provider of outpatient physical therapy services with an offering that includes physical rehabilitation, hand therapy, aquatic therapy, work conditioning/work hardening, sports medicine and functional capacity assessments.
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