Digestion News and Research

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Digestion is the mechanical and chemical breaking down of food into smaller components, to a form that can be absorbed, for instance, into a blood stream. Digestion is a form of catabolism; a break-down of macro food molecules to smaller ones.

Researchers unveil complete genetic make-up of cavity-causing bacterium

Researchers have uncovered the complete genetic make-up of the cavity-causing bacterium Bifidobacterium dentium Bd1, revealing the genetic adaptations that allow this microorganism to live and cause decay in the human oral cavity.

24 Dec 2009

Probiotic hangover cure

The holiday season can be a real headache for employers as absenteeism increases as the party season approaches. Everyone looks forward to the parties, social gatherings and family meals as opportunities to abandon self-discipline and enjoy all that the festive season has to offer. Even the most disciplined can end up feeling “under the weather” the morning after and this often leads to a sick day.

21 Dec 2009

Researchers discover how protein can be controlled and under what circumstances it can go awry

A team of researchers studying the protein that, when defective or absent, causes cystic fibrosis (CF) has made an important discovery about how that protein is normally controlled and under what circumstances it might go awry.

18 Dec 2009

DrNatura provides tips to maintain healthy figure during this holiday season

The holiday season is now in full gear. Along with it comes added stress and, for many, added inches to their waistlines. But the holidays don't need to automatically mean weight gain. Lynn Hardy, N.D., C.N.C., of DrNatura, the global leader in the field of natural wellness and colon cleanse products, provides these tips to maintain a healthy figure this season.

18 Dec 2009

Nutrition education may help diabetes patients to adopt better dietary habits

Nine weeks of education about the glycemic index in foods is enough to encourage adults with type 2 diabetes to adopt better dietary habits that result in improvements to their health, recent research suggests.

16 Dec 2009

Tips to improve digestive health during holiday season

For most people, the holidays are filled with parties and celebrations with families and friends. But if you are like many Americans, a holiday party doesn't leave you feeling just festive -- it could lead to some uncomfortable digestive issues, too.

15 Dec 2009

Nutritional supplements to strengthen immunity and improve periodontal health

The PA periodontists in Dr. David DiGiallorenzo's Collegeville and Williamsport practice recently began offering two lines of nutritional supplements to patients as a means of promoting the connection between good nutrition and improved periodontal health.

11 Dec 2009

Transgenomic's SURVEYOR Scan K-RAS mutation detection kit launched

Transgenomic, Inc. announced today the launch of its SURVEYOR Scan K-RAS kit, the first in a family of mutation detection kits the company plans to offer featuring its proprietary SURVEYOR Nuclease and WAVE® HS DHPLC platform. SURVEYOR Scan technology is a novel approach to mutation detection that uses a PCR amplification reaction and hybridization to form heteroduplex DNA molecules in samples with K-RAS mutation.

9 Dec 2009

New approach to protein misfolding may lead to novel therapies for a number of diseases

In an encouraging new development, a team led by Scripps Research Institute scientists has restored partial function to lung cells collected from patients with cystic fibrosis. While there is still much work to be done before the therapy can be tested in humans, the discovery opens the door to a new class of therapies for this and a host of other chronic diseases.

7 Dec 2009

Men and women respond differently to emotional stimuli, says new study

Researchers using functional magnetic resonance imaging (fMRI) to study brain activation have found that men and women respond differently to positive and negative stimuli, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).

30 Nov 2009

Canon's achievement in medical equipment manufacturing to be celebrated at 2009 RSNA

At the 2009 Radiological Society of North America Annual Meeting (RSNA 2009), Canon U.S.A., Inc., a leader in medical imaging technologies, will celebrate the achievement of a Canon Inc. medical equipment manufacturing milestone as cumulative production of Canon CXDI Digital Radiography (DR) systems surpassed the 10,000 unit mark.

29 Nov 2009

Mayo Clinic Women's HealthSource offers tips to reduce gas

Passing gas -- flatulence -- is normal and happens to everyone. But for some people, excessive gas and pain interfere with normal activities. The November issue of Mayo Clinic Women's HealthSource offers tips to reduce gas.

24 Nov 2009

Protein content of women's saliva changes with advancing age, describe scientists

In a step toward using human saliva to tell whether those stiff joints, memory lapses, and other telltale signs of aging are normal or red flags for disease, scientists are describing how the protein content of women's saliva change with advancing age.

19 Nov 2009

HDAC inhibitors: New therapy for treating breast cancer

A powerful new breast cancer treatment could result from packaging one of the newer drugs that inhibits cancer's hallmark wild growth with another that blocks a primordial survival technique in which the cancer cell eats part of itself, researchers say.

17 Nov 2009

Food science and clinical science join for the first time in a periodical publication

Springer is founding a new journal Food Digestion, dedicated to a quickly growing area of research - food science combined with the physiology of digestion. The journal will publish two issues in 2010 and increase to four issues in 2011.

13 Nov 2009

NIST researchers to develop a certified reference material to assess C-reactive protein

Searching for a needle in a haystack may seem futile, but it's worth it if the needle is a hard-to-detect protein that may identify a person at high risk of a heart attack circulating within a haystack of human serum (liquid component of blood).

5 Nov 2009

FDA updates Byetta prescribing information following reports of kidney problems

The U.S. Food and Drug Administration today acted on new safety information about possible kidney function problems, including kidney failure, in patients taking Byetta (exenatide), a drug used to treat Type 2 diabetes.

3 Nov 2009

New way to pack enzymes discovered

Dutch researcher Saskia Lindhoud has discovered a new way to package enzymes by causing charged polymers to form a 'ball of hair' around these. Her approach significantly increases the utility of the enzymes. For example, healthy enzymes with a foul taste can be packaged in such a way that they are released in the stomach without being tasted.

23 Oct 2009

Children with neurological disorders have low skin temperature

Many wheelchair-using children with neurological disorders have much colder hands and feet than other children, and most receive no special help even though they have had these problems for a long time, is revealed in at thesis from the Sahlgrenska Academy at the University of Gothenburg, Sweden.

19 Oct 2009

Women who take fertility drugs are at greater risk to develop thyroid cancer

Women who take the most common fertility drugs, progesterone and clomiphene, are at a greater risk to develop thyroid cancer than those who don't, according to a study by the Institute of Cancer Epidemiology, Danish Cancer Society.

12 Oct 2009