Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

New understanding of vagus nerve's role in regulating inflammation

It used to be dogma that the brain was shut away from the actions of the immune system, shielded from the outside forces of nature.

24 Oct 2007

Novel and accurate method for preoperative diagnosis of pancreatic solid pseudopapillary tumor

Given the difficulty regarding pancreatic biopsy procedures, a research group led by Dr. Chatzipantelis investigates the relatively novel preoperative and bloodless technique of image-guided fine-needle aspiration (FNA), and explores its value in diagnosing pancreatic lesions.

24 Oct 2007

Incisionless surgery for acid reflux disease

Surgeons at the Ohio State University Medical Center have performed the first incisionless operations in the United States using a device recently approved by the Food and Drug Administration to stop gastroesophageal reflux disease.

24 Oct 2007

Discovery of two genes linked to a disabling form of arthritis called ankylosing spondylitis

An international team of researchers led by a Fred Hutchinson Cancer Research Center geneticist has discovered two genes linked to a disabling form of arthritis called ankylosing spondylitis, a painful and progressive disease in which some or all of the spine's vertebrae fuse together.

22 Oct 2007

Phase II map of human genetic variation

The International HapMap Consortium today published analyses of its second-generation map of human genetic variation, which contains three times more markers than the initial version unveiled in 2005.

18 Oct 2007

Baicalin shows promise for severe acute pancreatitis

¡°Qingyitang¡±, a representative prescription of Traditional Chinese Medicine for SAP was widely used in the orients countries.

18 Oct 2007

Researchers take on E. coli 0157 and salmonella

Understanding the ecology of two dangerous foodborne pathogens and devising ways to combat them is a big job.

17 Oct 2007

Liver fibrosis will be treated by a potential target

The outcome of hepatitis is either self recovery or its development into liver fibrosis or, further, liver cirrhosis.

17 Oct 2007

Is the spleen able to prohibit tumor cell proliferation?

Primary and metastatic tumors of the spleen are described as unusual, excluding involvement by lymphoma.

17 Oct 2007

Low prevalence of Helicobacter pylori in HIV-positive patients

Helicobacter pylori has been extensively studied and proven to be the main cause of chronic gastritis and peptic ulcer in the HIV-negative population.

17 Oct 2007

First colonoscopy a real lifesaver

The scientists from Memorial Sloan-Kettering Cancer Center's department of epidemiology and biostatistics in New York City, say this first clean out of precancerous polyps significantly reduces deaths from colon cancer even if there are no follow-up examinations.

17 Oct 2007

Use of NSAIDs underreported

Patients underreported their use of common but potentially dangerous over-the-counter pain medications known as NSAIDs, according to research presented at the Annual Scientific Meeting of the American College of Gastroenterology.

16 Oct 2007

Nutritional deficiencies after gastric bypass surgery

Two studies by a group of researchers at Washington Hospital Center highlight potential postoperative nutritional deficiencies among patients who undergo gastric bypass surgery to treat obesity.

16 Oct 2007

Researchers specifically manipulate tumor angiogenesis gene

Angiogenesis is a common process that is essential for tumor growth beyond 2 mm. Although numerous growth factors are involved, vascular endothelial growth factor (VEGF), particularly VEGF-A, has been shown to play an important role in tumor angiogenesis.

16 Oct 2007

African-Americans have a high overall incidence of colorectal cancer - study emphasizes importance of screening

New research presented at the 72nd Annual Scientific Meeting of the American College of Gastroenterology emphasizes the importance of colorectal cancer (CRC) screening among racial and ethnic minorities, who have a higher incidence of colorectal cancer compared to Caucasians.

16 Oct 2007

Study evaluates safety, efficacy and tolerability of probiotics for irritable bowel syndrome

A new analysis of randomized controlled trials evaluating probiotics in the treatment of irritable bowel syndrome (IBS) has found that Bifantis, Bifidobacterium infantis 35624, the sole ingredient in Align (manufactured by Procter & Gamble), is the only probiotic currently able to demonstrate significant improvement in IBS symptoms based upon a properly designed research study.

16 Oct 2007

Obesity strongest risk factor for colorectal cancer in women

Research presented at the 72nd Annual Scientific Meeting of the American College of Gastroenterology found that obesity, among other important risk factors, was the strongest risk factor for colorectal cancer in women.

16 Oct 2007

Nighttime acid reflux and sleep

According to results of a survey presented at the 72nd Annual Scientific Meeting of the American College of Gastroenterology, nighttime acid reflux, along with some of the less typical manifestations or symptoms of gastroesophageal reflux disease (GERD), is associated with significant sleep impairment.

16 Oct 2007

Night-time acid reflux can impact sleep

16 Oct 2007

New analyses of long-term LIALDA (mesalamine) data presented at ACG

Post-hoc and other analyses of secondary endpoints of a long-term safety and tolerability study of Shire plc's ulcerative colitis (UC) drug LIALDA (mesalamine) provide further data on LIALDA in patients with mild to moderate ulcerative colitis.

16 Oct 2007