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 method to detect contaminants in municipal water supplies has undergone further refinements by two Oak Ridge National Laboratory researchers whose findings are published on line in Water Environment Research.
CNS Response, Inc. (OTCBB: CNSO) (the "Company") today announced that it has completed a closing of its private placement, resulting in gross proceeds to the Company of approximately $2,000,000.
ADInstruments is helping nursing students bridge the gap between the classroom and hospital ward with the latest version of LabTutor and three Nursing Experiment Collections. LabTutor 3.0 supports 19 new experiments (featuring over 100 exercises including patient case studies) that illustrate in practical terms the biological theory taught in nursing anatomy and physiology classrooms.
Haber, Inc. (“Haber”), (OTC: HABE), a Delaware corporation headquartered in Arlington, Mass., with proprietary technologies in the separations sciences and environmentally friendly processing of gold bearing ores, announced today that it has formed a wholly owned subsidiary incorporated in Delaware called “EMP Diagnostics Inc.” (“EDI”). The business of the new company will focus on the application of Haber’s Electromolecular Propulsion technology (EMP). EMP is a separation technology that achieves unrivaled molecular separation speeds and has other unique capabilities not attainable with electrophoresis or liquid chromatography.
The research team led by Professor Guzman-de la Garza of the Autonomous University of Nuevo Leon, Mexico, used a rodent model of intestinal I/R to study the different inflammatory mediators that are associated with venous, arterial or total vascular occlusion.
“Cellphones and Brain Tumors: 15 Reasons for Concern, Science, Spin and the Truth Behind Interphone,” was released today by a collaborative of international EMF activists. Groups affiliated with the report include Powerwatch and the Radiation Research Trust in the U.K., and in the U.S., EMR Policy Institute, ElectromagenticHealth.org and The Peoples Initiative Foundation. Download the report.
Systematic, progressive resistance training - also called strength training - is a safe and efficient way for middle-aged and older adults to improve their health. A Virginia Tech led research team that includes experts in behavior, exercise, physiology, and medicine is designing a program to help pre-diabetic adults begin and, most important, maintain resistance training in order to prevent diabetes.
A new UCLA study sheds light on the link between high cholesterol and osteoporosis and identifies a new way that the body's immune cells play a role in bone loss
People over the age of 60 are the most vulnerable to heat waves, with 82% to 92% more deaths than average occurring in this age group. Risks for heat-related illness or injury - such as heat stroke, heat exhaustion and heat cramps - are also heightened in people with obesity, heart disease, diabetes and respiratory conditions as these decrease the body's ability to adapt to temperature changes.
Low levels of vitamin D are known to nearly double the risk of cardiovascular disease in patients with diabetes, and researchers at Washington University School of Medicine in St. Louis now think they know why.
Exciting research into Brown adipose tissue (BAT) — brown fat, which is found in abundance in hibernating animals and newborn babies — could lead to new ways of preventing obesity.
A new study finds that young muskoxen conserve heat almost as well as adults, a finding that runs contrary to a longstanding assumption among scientists that young animals should be more vulnerable in extreme cold. The study, by biologist Adam Munn from the University of Sydney, Australia, will be published in the forthcoming issue of Physiological and Biochemical Zoology.
Success in soccer sometimes comes with "bending it like Beckham." Success in cellular fusion - as occurs at the moment of conception and when nerve cells exchange neurotransmitters - requires that a membrane be bent before the merging process can begin, University of Wisconsin-Madison researchers have shown.
A new blood test, measuring the level of omega-3 fatty acids in red blood cells, is now broadly available for the first time to the public everywhere as a consumer-friendly, at-home "finger stick" test. While scientists have long known of the benefits of fish and fish oil for overall heart health, over the past decade research has proven that the omega-3 fatty acids found in fish dramatically reduce one's risk for cardiovascular disease. Further, recent research indicates that omega-3 levels may be among the best predictors of future coronary heart disease - providing much stronger correlations to the risk of sudden cardiac death than traditional indicators, including HDL and LDL cholesterol.
Scientists at Michigan State University have found exposure to the hormone progesterone activates genes that trigger inflammation in the mammary gland.
Following a shift in its business model from developing proprietary pain therapy products to pure contract research, Algos Therapeutics has changed its name to Algos Preclinical Services. The company's new tagline, "Expertise in pain. Legendary service. Definitive results. For better quality of life." reinforces its repositioning as the go-to-CRO (Contract Research Organization) for drug discovery and product development.
Computational biologists at Carnegie Mellon University have developed an analytical technique to detect the multiple genetic variations that contribute to complex disease syndromes such as diabetes, asthma and cancer, which are characterized by multiple clinical and molecular traits.
A combination of proteins in the cerebrospinal fluid can reliably identify which patients with early symptoms of dementia will subsequently develop full-blown Alzheimer's disease, a research team at the University of Gothenburg, Sweden, has found in a major international study. The results were published in this week's edition of the Journal of the American Medical Association (JAMA).
The U.S. Patent and Trade Office (USPTO) plans to announce patent award approval on August 11 to Dimera Incorporated for treatment of symptoms of Peripheral Arterial Disease (PAD), which is alternatively known as Peripheral Vascular Disease (PVD).
Researchers at the Georgia Institute of Technology, collaborating with pediatric cardiologists and surgeons at The Children's Hospital of Philadelphia, have developed a tool for virtual surgery that allows heart surgeons to view the predicted effects of different surgical approaches. By manipulating three-dimensional cardiac magnetic resonance images of a patient's specific anatomy, physicians can compare how alternative approaches affect blood flow and expected outcomes, and can select the best approach for each patient before entering the operating room.
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