Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

GI Dynamics to present additional results of mechanisms of actions clinical study

GI Dynamics, a leader in non-surgical treatments for type 2 diabetes and obesity, today announced that additional results from a previously reported clinical study regarding mechanisms of action will be presented on Saturday, August 29, 2009 by Manoel Galvao Neto, M.D., scientific coordinator, Gastro Obeso Center, Sao Paulo, Brazil and lead investigator for the study, at the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO) 14th World Congress in Paris, France.

27 Aug 2009

Studies suggest that venous ischemia causes greater injury than arterial ischemia

The research team led by Professor Guzman-de la Garza of the Autonomous University of Nuevo Leon, Mexico, used a rodent model of intestinal I/R to study the different inflammatory mediators that are associated with venous, arterial or total vascular occlusion.

27 Aug 2009

Research study indicates that liver regeneration could affect the metabolism of tacrolimus in LDLT

Several studies have shown that living donor liver transplant (LDLT) recipients required smaller doses of tacrolimus compared with deceased donor liver transplant (DDLT) patients, which indicated that liver regeneration could affect the metabolism of tacrolimus in LDLT.

27 Aug 2009

Relationship between the CD14 variation and the formation of portal lymphoid aggregates discovered

It is still unknown why the natural history of chronic disease caused by hepatitis C virus (HCV), which currently infects 3% of the world's population, varies from mild in some patients to rapidly progressing in others. Age, sex, alcohol consumption and liver sensitivity to gut-derived bacterial endotoxins, were the early factors defined to enhance the risk of fibrosis progression.

27 Aug 2009

Barrier-focused intervention program to increase colonoscopy attendance

In view of low attendance rate for colonoscopy screening for colorectal cancer (CRC), it is necessary to establish effective intervention methods to increase colonoscopy compliance. Many studies have reported that subjective or objective barriers prevent high-risk subjects from undergoing colonoscopy examination, which indicates that barrier-focused intervention might be effective. However, such barrier-focused intervention has not been reported in China.

27 Aug 2009

Invasive front dominant expression of LNγ2 and LNβ3 and active MMP7 play a key role in biliary tract cancer

Despite recent advances in diagnosis and treatment, the prognosis of patients with biliary tract cancer is still poor. Elucidating the biological characteristics of these carcinomas has become necessary to improve the prognosis of patients and to devise better treatment strategies. A recent study report that invasive front dominant expression of LNγ2 and LNβ3 and active MMP7 play a key role in the progression of biliary tract cancer.

26 Aug 2009

Recurrence rate of patients with node-negative gastric cancer can be reduced

Many studies favor an extended lymphadenectomy at the time of a potentially curative gastrectomy for node-positive gastric cancer, and the risk of long-term death tends to decrease when the number of resected lymph nodes increases to about 25. However, few studies have assessed the relative contribution of the total number of resected lymph nodes to the outcome of patients with node-negative gastric cancer.

26 Aug 2009

Anti-glycan antibody positivity observed in celiac disease

Anti-microbial antibody formation has been reported in celiac disease. Relatively high positivity rates were observed for the conventional antibodies, for example, ASCA, anti-OmpW, and anti-I2, and they were known to decrease after a successful gluten free-diet. The importance of newly discovered inflammatory bowel disease-associated antibodies (including anti-glycan antibodies and anti-OMP) in celiac disease is not sure.

26 Aug 2009

Peptimmune's Phase Ib clinical trial of PI-2301 in multiple sclerosis patients complete

Peptimmune, Inc., a privately held biotechnology company, announced the completion of a clinical trial to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of PI-2301 in subjects with Secondary Progressive Multiple Sclerosis (SP-MS). PI-2301 is a novel peptide copolymer for the treatment of multiple sclerosis and other autoimmune diseases.

26 Aug 2009

Studies suggest that serrated polyps can be precursors of colon cancers

Serrated colorectal polyps include the subgroups hyperplastic polyps, sessile serrated polyps (also called sessile serrated adenomas), and serrated adenomas. Recent studies have found that serrated polyps share molecular features with a subgroup of colon cancers, leading to the hypothesis that serrated polyps can be precursors of cancer through a hyperplastic polyp to serrated adenoma to cancer sequence.

26 Aug 2009

Duodenal obstruction observed after selective transcatheter arterial embolization for a duodenal diverticular hemorrhage

Ho Jeong and his colleague from Korea presented a case of duodenal obstruction after successful selective transcatheter arterial embolization (TAE) for a duodenal diverticular hemorrhage. Their study will be published on August 14, 2009 in the World Journal of Gastroenterology.

26 Aug 2009

Research indicates that acute hepatocellular injury in cholelithiasis and cholecystitis without choledocholithiasis is mild and transient

Acute hepatocellular injury is a commonly encountered phenomenon in patients with cholelithiasis and concomitant common bile duct (CBD) stones. However, in clinical practice, it seemed to occur also in cholelithiasis patients without evidence of CBD stones. Its incidence and final outcome necessitated clarification.

26 Aug 2009

Study suggests that connective tissue growth factor plays a vital role in liver fibrosis progression

Accumulating evidence suggests that connective tissue growth factor (CCN2) plays a central role in fibrotic conditions in many organ systems. Fibrosis is a scarring condition that is characterized by excessive collagen production that impedes normal cell function and can cause organ dysfunction and failure.

25 Aug 2009

FDA accepts for filing Salix Pharmaceuticals' NDA for rifaximin tablets

Salix Pharmaceuticals, Ltd. (NASDAQ:SLXP) today announced the Food and Drug Administration (FDA) has accepted for filing and designated for Priority Review the Company’s New Drug Application (NDA) for rifaximin tablets 550 mg for the maintenance of remission of hepatic encephalopathy (HE). Additionally, the FDA has informed the Company of its plan to schedule an Advisory Committee meeting in late February 2010 to discuss the application.

25 Aug 2009

A new therapy for treating gastro-oesophageal reflux in babies

20% of parents seek medical help because of the frequent regurgitation (spitting up food) of their baby and the accompanying discomfort (crying). Reputed medical journal "Archives of Disease in Childhood" of the "British Medical Journal" group recently published the results of the clinical research project that began at the end of 2006 in the Children's gastroenterology department of the Brussels University Hospital.

25 Aug 2009

Fatty liver associated with metabolic problems

New findings from nutrition researchers at Washington University School of Medicine in St. Louis suggest that it's not whether body fat is stored in the belly that affects metabolic risk factors for diabetes, high blood triglycerides and cardiovascular disease, but whether it collects in the liver.

25 Aug 2009

Encorium releases second-quarter 2009 results

Encorium Group, Inc. (Nasdaq: ENCO), a full service multinational contract research organization (CRO) that provides design, development, and management capabilities for clinical trials and patient registries to many of the world's leading pharmaceutical companies, today announced its financial results for the second quarter ended June 30, 2009.

24 Aug 2009

P&G's global pharmaceuticals business sold to Warner Chilcott for $3.1 billion

The Procter & Gamble Company and Warner Chilcott plc today announced an agreement for the sale of P&G's global pharmaceuticals business to Warner Chilcott for an up-front cash payment of $3.1 billion.

24 Aug 2009

SQI Diagnostics continues discussions with the FDA to market it's SQiDworks Diagnostics Platform in the US

SQI Diagnostics Inc. (TSX-V: SQD), a medical systems automation company focused on evolving laboratory-based biomarker testing, today announced its financial and operational results for the third quarter ended June 30, 2009.

24 Aug 2009

New noninvasive technique to detect colorectal and gastric cancers found

A preliminary evaluation of methylation of two gene promoters in fecal DNA showed promise as a noninvasive method to detect colorectal and gastric cancers, according to a new study published online August 21 in the Journal of the National Cancer Institute.

24 Aug 2009

Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

GI Dynamics to present additional results of mechanisms of actions clinical study

Studies suggest that venous ischemia causes greater injury than arterial ischemia

Research study indicates that liver regeneration could affect the metabolism of tacrolimus in LDLT

Relationship between the CD14 variation and the formation of portal lymphoid aggregates discovered

Barrier-focused intervention program to increase colonoscopy attendance

Invasive front dominant expression of LNγ2 and LNβ3 and active MMP7 play a key role in biliary tract cancer

Recurrence rate of patients with node-negative gastric cancer can be reduced

Anti-glycan antibody positivity observed in celiac disease

Peptimmune's Phase Ib clinical trial of PI-2301 in multiple sclerosis patients complete

Studies suggest that serrated polyps can be precursors of colon cancers

Duodenal obstruction observed after selective transcatheter arterial embolization for a duodenal diverticular hemorrhage

Research indicates that acute hepatocellular injury in cholelithiasis and cholecystitis without choledocholithiasis is mild and transient

Study suggests that connective tissue growth factor plays a vital role in liver fibrosis progression

FDA accepts for filing Salix Pharmaceuticals' NDA for rifaximin tablets

A new therapy for treating gastro-oesophageal reflux in babies

Fatty liver associated with metabolic problems

Encorium releases second-quarter 2009 results

P&G's global pharmaceuticals business sold to Warner Chilcott for $3.1 billion

SQI Diagnostics continues discussions with the FDA to market it's SQiDworks Diagnostics Platform in the US

New noninvasive technique to detect colorectal and gastric cancers found

Microbiology eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Gastrointestinal Health News and Research

Latest Gastrointestinal Health News and Research

Microbiology eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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