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.

Proper nutrition could boost recovery from traumatic brain injury

In the first few days after a traumatic brain injury (TBI), food is often an afterthought as clinicians focus on minimizing the damage to the brain.

21 Apr 2023

Research opens up the possibility of using muscle sympathetic nerve activity to quantify pain

Measuring stress activity directed to the blood vessels of muscles could allow researchers to measure pain objectively, according to a new study.

21 Apr 2023

Diabetes drug may help recover from short periods of severe food insecurity or anorexia

New research results suggest that the widely used diabetes drug metformin may be beneficial for recovering from short periods of severe food insecurity or anorexia.

21 Apr 2023

Cannabigerol lowers blood pressure of healthy mice

Cannabigerol, an extract found naturally in the cannabis plant, is an increasingly popular treatment (as over-the-counter CBG oil) for chronic pain and inflammation.

21 Apr 2023

Passive stretch before exercising protects the vascular function

How, when and even whether to stretch before exercising is a hotly debated topic in the running community.

21 Apr 2023

Underrepresentation of women in research studies correlates with lack of female scientists

The underrepresentation of female research subjects has been documented from clinical trials down to sources for cell cultures.

21 Apr 2023

Sauna heat therapy reduces blood pressure, improves overall cardiovascular health

Sauna heat therapy reduces blood pressure in middle-aged people, according to researchers at Brigham Young University in Utah.

21 Apr 2023

Five-minute test for olfaction may also help doctors to screen for depression

A five-minute test commonly used to evaluate olfactory function (sense of smell) could also help doctors screen for depression, according to new research out of King George's Medical University, India.

21 Apr 2023

Adverse childhood experiences contribute to reduced vascular function, sleep quality

Adverse childhood experiences (ACEs) contribute to reduced vascular function and diminished sleep quality in young adults, according to a study at the University of Iowa. In addition, researchers found that poor sleep efficiency may contribute to vascular dysfunction with increasing ACEs exposure.

21 Apr 2023

RExMap unlocks gut microbiome secrets: Revealing their global influence on health

Groundbreaking RExMap database enables species-level mapping of gut microbes, revealing a core set of fifteen microbes shared by humans across the globe.

21 Apr 2023

Mind-body linkage is built into the structure of the brain, study reveals

Calm body, calm mind, say the practitioners of mindfulness. A new study by researchers at Washington University School of Medicine in St. Louis indicates that the idea that the body and mind are inextricably intertwined is more than just an abstraction.

19 Apr 2023

Researchers compare the action of natural and therapeutic opioids

The human body naturally produces opioid-like substances, such as endorphins, which block the perception of pain and increase the feeling of well-being.

19 Apr 2023

Prenatal depression may be related to postpartum cardiovascular disease diagnosis

Individuals who were diagnosed with depression during pregnancy were more likely to be diagnosed with cardiovascular disease within two years after giving birth than individuals without depression, according to new research published today in the Journal of the American Heart Association, an open-access, peer-reviewed journal of the American Heart Association.

19 Apr 2023

Discovery offers a potential target for TB therapies

In ongoing research aimed at developing more effective treatments for tuberculosis (TB), University of Massachusetts Amherst microbiologists have identified a long-sought gene that plays a critical role in the growth and survival of the TB pathogen.

19 Apr 2023

Dietary dicarbonyls may improve insulin sensitivity and reduce type 2 diabetes risk

A recent study investigates how dietary intake of dicarbonyls impacts insulin sensitivity and β-cell function and, as a result, the incidence of type 2 diabetes.

18 Apr 2023

Mouse studies can help find better therapeutic targets for people with PCOS

Polycystic ovarian syndrome, or PCOS, can cause a range of symptoms, including disrupted menstrual cycles, abdominal obesity, cardiovascular disease, and type 2 diabetes.

18 Apr 2023

Green Mediterranean diet substantially regresses proximal aortic stiffness

The green Mediterranean – high polyphenols diet substantially regresses proximal aortic stiffness (PAS), a marker of vascular aging and increased cardiovascular risk.

18 Apr 2023

Researchers discover the molecule responsible for guiding T cells toward tumors

Immunotherapy, particularly CAR T-Cell treatment for cancer, is extending the lives of many patients. But sometimes the therapy randomly migrates to places it shouldn't go, tucking into the lungs or other noncancerous tissue and causing toxic side effects.

18 Apr 2023

The long-term effects of high fish intake rich in n-3 fatty acids for deterring cardiovascular disease

Researchers evaluated the association between the consumption of fish and the reduction in CVD incidence.

18 Apr 2023

Tissue-resident memory cells are key to immunity to Salmonella in mice

Salmonella infections cause about a million deaths a year worldwide, and there is an urgent need for better vaccines for both typhoid fever and non-typhoidal Salmonella disease.

18 Apr 2023

Physiology News and Research

Proper nutrition could boost recovery from traumatic brain injury

Research opens up the possibility of using muscle sympathetic nerve activity to quantify pain

Diabetes drug may help recover from short periods of severe food insecurity or anorexia

Cannabigerol lowers blood pressure of healthy mice

Passive stretch before exercising protects the vascular function

Underrepresentation of women in research studies correlates with lack of female scientists

Sauna heat therapy reduces blood pressure, improves overall cardiovascular health

Five-minute test for olfaction may also help doctors to screen for depression

Adverse childhood experiences contribute to reduced vascular function, sleep quality

RExMap unlocks gut microbiome secrets: Revealing their global influence on health

Mind-body linkage is built into the structure of the brain, study reveals

Researchers compare the action of natural and therapeutic opioids

Prenatal depression may be related to postpartum cardiovascular disease diagnosis

Discovery offers a potential target for TB therapies

Dietary dicarbonyls may improve insulin sensitivity and reduce type 2 diabetes risk

Mouse studies can help find better therapeutic targets for people with PCOS

Green Mediterranean diet substantially regresses proximal aortic stiffness

Researchers discover the molecule responsible for guiding T cells toward tumors

The long-term effects of high fish intake rich in n-3 fatty acids for deterring cardiovascular disease

Tissue-resident memory cells are key to immunity to Salmonella in mice

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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