Physiology News and Research

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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.

GWCI research focuses on real needs of adolescent, young adult cancer survivors

New research out of the George Washington University Cancer Institute focuses on the difficulties of transitioning to adulthood while dealing with the long-term and late effects of cancer and its treatment.

29 Apr 2013

New clinical algorithm to treat complex pediatric patients with ARPKD

A collaborative team of physician-scientists at the Medical College of Wisconsin and Children's Hospital of Wisconsin Research Institute has developed a new evidence-based, clinical algorithm to help physicians treat complex patients with autosomal recessive polycystic kidney disease.

29 Apr 2013

Study reports liver donors face mortality risk with LDLT

A study published in Liver Transplantation, a journal of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society, reports that donor mortality is about 1 in 500 donors with living donor liver transplantation (LDLT).

26 Apr 2013

Researchers identify key regulator that controls expansion and folding of brain during fetal development

During fetal development of the mammalian brain, the cerebral cortex undergoes a marked expansion in surface area in some species, which is accommodated by folding of the tissue in species with most expanded neuron numbers and surface area. Researchers have now identified a key regulator of this crucial process.

26 Apr 2013

Research on miRNAs offers new therapeutic potential to fight diseases

RNA molecules, made from DNA, are best known for their role in protein production. MicroRNAs (miRNAs), however, are short (~22) nucleotide RNA sequences found in plants and animals that do not encode proteins but act in gene regulation and, in the process, impact almost all biological processes - from development to physiology to stress response.

26 Apr 2013

Symposium presentation highlights pioneer of gastrointestinal research

A fur trader who suffered an accidental gunshot wound in 1822 and the physician who saw this unfortunate incidence as an opportunity for research are key to much of our early knowledge about the workings of the digestive system, say speakers of an upcoming symposium.

25 Apr 2013

Doing moderate-intensity physical activity more critical to childhood cardiometabolic health

Researchers have discovered that participation in physical activity of at least moderate intensity is more critical to childhood cardiometabolic health than overall sedentary time.

24 Apr 2013

McGraw-Hill publishes preeminent textbook for pulmonary physiology in Lange Physiology Series

The 8th Edition of PULMONARY PHYSIOLOGY by Dr. Michael G. Levitzky, Professor of Physiology, Anesthesiology, and Cardiopulmonary Science at LSU Health Sciences Center New Orleans, was published this month by McGraw-Hill in its Lange Physiology Series.

24 Apr 2013

Animal models of Huntington's disease allow better insights into disease's genetics

Scientific progress in Huntington's disease (HD) relies upon the availability of appropriate animal models that enable insights into the disease's genetics and/or pathophysiology.

23 Apr 2013

Study: Atrophy in an important area of brain predicts multiple sclerosis

Magnetic resonance imaging (MRI) measurements of atrophy in an important area of the brain are an accurate predictor of multiple sclerosis (MS), according to a new study published online in the journal Radiology.

23 Apr 2013

New screening method detects ovarian cancer by examining neighboring cells

Pioneering biophotonics technology developed at Northwestern University is the first screening method to detect the early presence of ovarian cancer in humans by examining cells easily brushed from the neighboring cervix or uterus, not the ovaries themselves.

23 Apr 2013

Research findings could provide a way to treat onset, progression of Parkinson's disease

The earliest signs of Parkinson's disease can be deceptively mild. The first thing that movie star Michael J. Fox noticed was twitching of the little finger of his left hand.

23 Apr 2013

Findings open new possibilities for research, testing treatments to combat obesity

Joslin scientists report significant findings about the location, genetic expression and function of human brown adipose tissue and the generation of new BAT cells.

23 Apr 2013

Selenium research performed by Dr. Joel Wallach continues to be at the forefront of health and prevention

Youngevity® Essential Life Sciences, a wholly-owned subsidiary of AL International, Inc., announces that the research of Youngevity® founder, Dr. Joel D. Wallach, BS, DVM, ND, on Selenium continues to be at the forefront of health and prevention with the recent U.S. Food and Drug Administration (FDA) proposed rule requiring the addition of selenium to the list of required nutrients for infant formula products.

22 Apr 2013

Advanced microscope reveals process where mutations lead to autism and other diseases

Using spinning disk microscopy on barely day-old zebra fish embryos, University of Oregon scientists have gained a new window on how synapse-building components move to worksites in the central nervous system.

22 Apr 2013

Researchers win Jacob Heskel Gabbay Award in Biotechnology and Medicine

Karl Deisseroth of Stanford University, Gero Miesenb-ck of the University of Oxford and Edward S. Boyden of the Massachusetts Institute of Technology have been awarded Brandeis University's 16th Annual Jacob Heskel Gabbay Award in Biotechnology and Medicine.

22 Apr 2013

New studies stress the health benefits of dietary fibre

The health benefits of fibre are relatively well known yet average fibre intake around the world continues to be inadequate . Many diets continue to lack recommended servings of foods naturally high in fibre like fruits, vegetables, nuts, legumes and whole grains resulting in low fibre intake.

22 Apr 2013

3D image of cell signaling molecules indicates a trippable power switch

A three-dimensional image of one of the proteins that serves as an on-off switch as it binds to receptors on the surface of a cell suggests there may be a sort of main power switch that could be tripped. These surface receptors are responsible for helping cells discern light, set the heart racing, or detect pain.

22 Apr 2013

Abnormal protein translation leads to Fragile X ataxia, study finds

A bizarre twist on the usual way proteins are made may explain mysterious symptoms in the grandparents of some children with mental disabilities.

19 Apr 2013

SCCA pioneers new transplant procedures to reduce need for matching bone marrow donors

Patients from ethnic minority and mixed-racial backgrounds are less likely to receive a lifesaving bone marrow transplant than Caucasian patients with the same disease due to lack of matching donors, according to the National Marrow Donor Program.

19 Apr 2013

Physiology News and Research

GWCI research focuses on real needs of adolescent, young adult cancer survivors

New clinical algorithm to treat complex pediatric patients with ARPKD

Study reports liver donors face mortality risk with LDLT

Researchers identify key regulator that controls expansion and folding of brain during fetal development

Research on miRNAs offers new therapeutic potential to fight diseases

Symposium presentation highlights pioneer of gastrointestinal research

Doing moderate-intensity physical activity more critical to childhood cardiometabolic health

McGraw-Hill publishes preeminent textbook for pulmonary physiology in Lange Physiology Series

Animal models of Huntington's disease allow better insights into disease's genetics

Study: Atrophy in an important area of brain predicts multiple sclerosis

New screening method detects ovarian cancer by examining neighboring cells

Research findings could provide a way to treat onset, progression of Parkinson's disease

Findings open new possibilities for research, testing treatments to combat obesity

Selenium research performed by Dr. Joel Wallach continues to be at the forefront of health and prevention

Advanced microscope reveals process where mutations lead to autism and other diseases

Researchers win Jacob Heskel Gabbay Award in Biotechnology and Medicine

New studies stress the health benefits of dietary fibre

3D image of cell signaling molecules indicates a trippable power switch

Abnormal protein translation leads to Fragile X ataxia, study finds

SCCA pioneers new transplant procedures to reduce need for matching bone marrow donors

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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