Physiology News and Research

RSS

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.

New inflammatory biomarker correlates with increased thrombosis risk in cancer patients

Cancer patients are known to have an increased risk of thrombosis. As part of the CATS study, MedUni Vienna researchers have now investigated a correlation between an activated immune system in cancer patients and their risk of thrombosis.

26 Sep 2018

UCI study finds new cause of cerebral microbleeds

A team of researchers including UCI project scientist Rachita Sumbria, PhD and UCI neurologist Mark J. Fisher, MD have provided, for the first time, evidence that blood deposits in the brain may not require a blood vessel tear.

25 Sep 2018

Study explores link between genetic predisposition to Alzheimer's and cardiometabolic risk factors

Alzheimer's disease is the most common memory disorder. In addition to genetic predisposition, the risk of Alzheimer's disease is also increased by cardiometabolic risk factors, such as type 2 diabetes. The accumulation of these risk factors is known as the metabolic syndrome.

25 Sep 2018

Columbia University announces winners of 2018 Louisa Gross Horwitz Prize

Columbia University has decided to award the Louisa Gross Horwitz Prize 2018.

24 Sep 2018

New study provides basis for Air Canada to change its facial hair policy for aircrew

A study conducted in Simon Fraser University's hypobaric chamber has sealed Air Canada's decision to allow pilots to sport facial hair.

24 Sep 2018

Body organs undergo structural changes in response to diet

Body organs such as the intestine and ovaries undergo structural changes in response to dietary nutrients that can have lasting impacts on metabolism, as well as cancer susceptibility, according to Carnegie's Rebecca Obniski, Matthew Sieber, and Allan Spradling.

20 Sep 2018

Short high-intensity exercise may be as beneficial as longer moderate exercise

A new study has shown that performing high-intensity interval or sprinting exercise for a few minutes may be equally as beneficial as exercising at a moderate-intensity level for longer periods.

20 Sep 2018

New research suggests link between PFAS chemicals and hyperthyroidism in pet cats

New research suggests that there may be a link between higher levels of per- and polyfluoroalkyl substances in the environment and higher levels of hyperthyroidism in pet cats as they age. The findings are published in

20 Sep 2018

Few minutes of sprinting exercise may be as effective as longer exercise sessions

A few minutes of high-intensity interval or sprinting exercise may be as effective as much longer exercise sessions in spurring beneficial improvements in mitochondrial function, according to new research.

20 Sep 2018

Investigators determine specific treatable traits that can predict future asthma attacks

Investigators have assessed the prevalence of treatable traits in severe asthma and have determined which specific traits are predictive of future asthma attacks.

19 Sep 2018

New study reveals mechanisms that lead to cognitive decline in Type 2 diabetes

Type 2 diabetes has been linked with an increased risk of cognitive dysfunction and dementia, but the underlying mechanisms are uncertain.

19 Sep 2018

Muscle relaxants used during general anesthesia can increase risk of pulmonary complications

Muscle relaxants that are used during general anesthesia increase the risk of pulmonary complications after surgery, according to the European milicenter study POPULAR, in which Karolinska Institutet researchers are involved. The study is published in the journal Lancet Respiratory Medicine.

18 Sep 2018

Red bull ant venom study could lead to better treatments for pain

Venom from the giant red bull ant is helping University of Queensland scientists understand the evolution of animal toxins in work that could lead to better treatments for pain.

14 Sep 2018

Thermo Fisher Scientific and Diamond collaborate to launch new cryo-EM capability for use in life sciences industry

An agreement to launch a new cryo-EM capability for use in the life sciences industry sector by Thermo Fisher Scientific, one of the world leaders in high-end scientific instrumentation, and Diamond Light Source, the UK’s national synchrotron and one of the most advanced scientific facilities in the world, was announced today at the official opening of the new national electron bio-imaging center at Diamond.

From Thermo Fisher Scientific – Electron Microscopy Solutions 14 Sep 2018