Fish News and Research

RSS

Revealed! - Missing link in how cells protect themselves from cancer

An international team of scientists have discovered a missing link in the method used by cells to protect themselves from cancer.

3 Feb 2009

Rapid new technique for detection of Salmonella

In the hours following an outbreak of Salmonella , there are many questions.

2 Feb 2009

The origin of species may be almost as random as a throw of the dice

Iosif Pinelis, a professor of mathematical sciences at Michigan Technological University, has worked out a mathematical solution to a biological puzzle: Why is the typical evolutionary tree so lopsided?

2 Feb 2009

Single gene lets bacteria jump from host to host

All life - plants, animals, people - depends on peaceful coexistence with a swarm of microbial life that performs vital services from helping to convert food to energy to protection from disease.

2 Feb 2009

Recent reports regarding mercury and high fructose

ChemRisk, a leading scientific consulting firm, was asked by the Corn Refiners Association (CRA) to examine the recent publication by Institute for Agriculture and Trade Policy (IATP), "Not So Sweet: Missing Mercury and High Fructose Corn Syrup," and the Environmental Health journal publication "Mercury from chlor-alkali plants: measured concentrations in food product sugar," by Dufault et al, 2009, and to offer our comments and analysis.

2 Feb 2009

Physical therapists test mechanical arm to help patients recover from stroke, traumatic brain injury

Physical therapists at UT Southwestern Medical Center are evaluating a new mechanical arm that allows people recovering from neurological injuries such as strokes and traumatic brain injury to enter a virtual world where they can repeatedly practice movements needed to regain arm strength and movement.

2 Feb 2009

Rare amino acid helps establish how proteins evolve

Three billion years ago, a "new" amino acid was added to the alphabet of 20 that commonly make up proteins in organisms today.

29 Jan 2009

We need 5 to 10 percent of calories from omega-6 fatty acids

Omega-6 fatty acids - found in vegetable oils, nuts and seeds - are a beneficial part of a heart-healthy eating plan, according to a science advisory published in Circulation: Journal of the American Heart Association.

27 Jan 2009

Increasing potassium intake reduces blood pressure

Most people know that too much sodium from foods can increase blood pressure.

27 Jan 2009

Vitamin D linked to cognitive problems in seniors

Researchers from the Peninsula Medical School, the University of Cambridge and the University of Michigan, have for the first time identified a relationship between Vitamin D, the "sunshine vitamin", and cognitive impairment in a large-scale study of older people.

23 Jan 2009

More scientific evidence supporting Darwinian views of evolution

Studies at the University of Pennsylvania School of Medicine on brain electrical signaling offer a fresh perspective on vertebrate evolution, provide additional evidence supporting Darwinian views of evolution, and may also lead to more effective treatment of epileptic seizures in infants.

21 Jan 2009

Water pollution linked to male fertility problems

New research strengthens the link between water pollution and rising male fertility problems.

19 Jan 2009

Ancient fish provides new piece in the jigsaw puzzle of human origins

In an article in the journal Nature, Uppsala researcher Martin Brazeau describes the skull and jaws of a fish that lived about 410 million years ago.

19 Jan 2009

Fish oil helps premmie baby girls avoid learning disabilities

According to a study by Australian researchers premature babies who were given high doses of omega-3 fatty acid were less likely to have developmental delays - but this only applied to baby girls.

18 Jan 2009

New drug shows promise for phenylketonuria

PKU is described by scientists as an autosomal recessive genetic disease that is characterized by a deficiency in an enzyme called phenylalanine hydroxylase (PAH).

15 Jan 2009

Scientists explain genetic disease first discovered in Quebec 24 years ago

Scientists at the MUHC and McGill University have identified a gene essential for the uptake of vitamin B12 in human cells.

15 Jan 2009

Researchers study asymmetry in the brain

A tug-of-war between the two sides of the brain causes it to become asymmetrical, according to research published today in the journal Neuron.

15 Jan 2009

Food-addiction blamed for obesity

A study by scientists in New Zealand say craving something sweet like a biscuit or piece of chocolate could be a response to an addiction.

13 Jan 2009

Blood mercury levels associated with income, ethnicity and coastal areas

A new study reveals that women living in coastal areas and in the Northeast U.S. were more likely than other women to have blood mercury (BHg) concentrations exceeding levels of concern, as reported in the January 2009 issue of the peer-reviewed journal Environmental Health Perspectives (EHP).

12 Jan 2009

New avenue for TB therapy

Masses of immune cells that form as a hallmark of tuberculosis (TB) have long been thought to be the body's way of trying to protect itself by literally walling off the bacteria.

8 Jan 2009