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.

Edible vaccine for HIV AIDS

Scientists from Novosibirsk are engaged in the development of an unusual vaccine which, apart from being less expensive to produce, safe and painless to administer, is also edible.

22 Sep 2004

Novel strategy for stimulating the production of utrophin

Researchers at the University of Pennsylvania School of Medicine report a novel strategy for stimulating the production of utrophin – an important muscle protein in young mice – for muscular dystrophy therapy.

21 Sep 2004

Research findings may help stave off full-blown diabetes

A new study by researchers at Joslin Diabetes Center sheds light on the key mechanisms by which new pancreatic beta cells normally form in response to insulin resistance. These findings may some day help researchers devise ways of staving off full-blown diabetes.

18 Sep 2004

Adenotonsillectomy resolves child sleep disorders

Within the last ten years, the primary reason that children have had surgery to remove their tonsils and adenoids is not infection but obstructive sleep apnea.

18 Sep 2004

The same gene functions in vision and immune system, research shows

Scientists have learned that a family of genes long known to be integral to the immune system also plays a role in vision, perhaps preventing certain blinding diseases.

16 Sep 2004

Lead poisoning in children may be a bigger public health issue in the UK than is currently appreciated

Britain's Health Protection Agency is warning that lead poisoning in children may be a bigger public health issue in the UK than is currently appreciated, and more research needs to be done to establish the exact threat.

14 Sep 2004

Spinal cord injury specialist says 60 percent of his patients are obese

As Americans face a growing epidemic of obesity, people with spinal cord injuries find themselves particularly vulnerable to the serious complications that come with carrying around extra pounds.

10 Sep 2004

Computer scientists developing nurturing computers

Imagine a day when your computer will be able to let you know if you need a break, alert you to take medication or even go to the doctor.

10 Sep 2004

Chemical pathways of serotonin in the nervous system pave way for future pharmaceutical treatments for depression

From mollusks to mammals, newly discovered chemical pathways of serotonin in the nervous system are paving a path toward future pharmaceutical treatments for depression and other disorders.

10 Sep 2004

New Zealand initiative to widen biotech industry

An initiative aimed at addressing the need for well-rounded, enterprise-savvy biotech scientists in New Zealand, will be launched at The University of Auckland next week.

10 Sep 2004

Experts consider evidence of link between the rise in childhood leukaemia and increased light at night

International experts will today consider the evidence for a link between the rise in childhood leukaemia and increased light at night at an international scientific conference in London.

8 Sep 2004

New multilingual chronic obstructive pulmonary disease website

The European Respiratory Society has launched a new multilingual website specifically targeted at patients with chronic bronchitis, emphysema or other “chronic obstructive pulmonary disease” (COPD), group of conditions in which the patient has an expiratory airflow obstruction that causes air to become trapped in the lung and limit the ability to exhale.

5 Sep 2004

Hormone leptin could play a key role in treating bone loss, anorexia and infertility in women

A new study has found that the hormone leptin plays a key role in women’s reproductive and neuroendocrine health and suggests a future for the hormone in treating a number of conditions including exercise-induced bone loss, anorexia and in some cases of infertility.

2 Sep 2004

Study of the effects of liposuction on different parts of the body finds the procedure to be safe under proper conditions

Researchers at UT Southwestern Medical Center at Dallas have completed the first comprehensive study of the effects of liposuction on different parts of the body during and immediately following the procedure.

2 Sep 2004

Alcohol in moderation maintains a healthy heart and reduces tissue damage following a heart attack

For years researchers have tried to determine why the French have such a lower rate of cardiovascular disease, given the amount of fat consumed in their diets.

30 Aug 2004

Ephedra substitute - Seville orange may have risks

People taking “ephedra-free” weight loss products that contain the herb Citrus aurantium, or Seville orange, may be doing more harm to their body than good, according to a new review published by Georgetown University Medical Center researchers.

27 Aug 2004

Study of new gene and cell therapy to better understand how genetically-engineered cells can help pace the heart

Guidant Corporation, Columbia University and Stony Brook University will collaborate to study a new gene and cell therapy that may ultimately provide better understanding of how genetically-engineered cells can help pace the heart.

26 Aug 2004

Mouse stem cells may help restore hearing loss in humans

The work is important because, in humans, inner ear sensory hair cells are a precious commodity. Humans are born with only about sixteen thousand of these sound detectors in each ear, which can be easily damaged by age, certain illnesses, exposure to loud sounds, and some medications. Once damaged, the cells do not easily grow back. And with the cell loss comes so-called irreversible hearing loss.

26 Aug 2004

Besides helping infants’ lungs mature, sighs may “reset” breathing regulation mechanism

As if new parents don’t have enough to worry about getting in synch with their infants, many of them wonder “what’s with these sighs?”

25 Aug 2004

Regular exercise boosts immune system in older men

As it turns out, judging by the reaction strength of their immune system to an unknown, but harmless, protein antigen, it’s possible for men over 70 to mount an immune response similar to that produced by much younger men -- if they get regular moderate physical activity of about six hours a week.

25 Aug 2004

Physiology News and Research

Edible vaccine for HIV AIDS

Novel strategy for stimulating the production of utrophin

Research findings may help stave off full-blown diabetes

Adenotonsillectomy resolves child sleep disorders

The same gene functions in vision and immune system, research shows

Lead poisoning in children may be a bigger public health issue in the UK than is currently appreciated

Spinal cord injury specialist says 60 percent of his patients are obese

Computer scientists developing nurturing computers

Chemical pathways of serotonin in the nervous system pave way for future pharmaceutical treatments for depression

New Zealand initiative to widen biotech industry

Experts consider evidence of link between the rise in childhood leukaemia and increased light at night

New multilingual chronic obstructive pulmonary disease website

Hormone leptin could play a key role in treating bone loss, anorexia and infertility in women

Study of the effects of liposuction on different parts of the body finds the procedure to be safe under proper conditions

Alcohol in moderation maintains a healthy heart and reduces tissue damage following a heart attack

Ephedra substitute - Seville orange may have risks

Study of new gene and cell therapy to better understand how genetically-engineered cells can help pace the heart

Mouse stem cells may help restore hearing loss in humans

Besides helping infants’ lungs mature, sighs may “reset” breathing regulation mechanism

Regular exercise boosts immune system in older men

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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