Gluten is a protein found in all forms of wheat, rye, oats, barley and related grain hybrids. People with celiac disease when consume gluten, the absorptive villi in the small intestine are damaged and thus preventing the absorption of many important nutrients. The long-term effect of untreated celiac disease can be life threatening. Present investigation aims at development of cookies from gluten free composite flour. The effect of broken rice flour on cookies quality was studied. The compositional variations resulted in the 13 minutes baking as optimum time in a condition of 170 1 degree centigrade as upper burner and 185 1 degree centigrade as lower burner temperature. The textural and colour characteristics of optimized cookies resulted in the sensory acceptability as "extremely acceptable." The composite flour free from gluten may give a viable alternative to introduce a variety in cookies so as to increase the food choice range for the person suffering from celiac disease.

Extrahepatic portal vein obstruction (EHPVO) is an important cause of noncirrhotic portal hypertension in the developing countries (up to 30% of all variceal bleeders) and is second to cirrhosis in the West (up to 5-10%). EHPVO is also the most common cause of upper gastrointestinal bleeding in children. It accounts for almost 70% of pediatric patients with portal hypertension. EHPVO occurring in the pre-pubertal period could result in growth retardation in around 50% of the children. Reduced portal blood supply to the liver, resistance to growth hormone function and reduced insulin-like growth factor has been hypothesized for growth retardation. This study aimed to find out whether digestive or endocrine abnormality is responsible for growth retardation in EHPVO.

WHO has identified nicotine, alcohol, and illicit drugs as among the top 10 contributors of morbidity and mortality in the world. Substance use disorders are preventable conditions that are major contributors to poor health, family dysfunction, and various social problems that have a profound economic impact. Digestive system damage caused by substance intake is an increasing problem among drug addicts. Alcohol abuse is the predominant cause of liver fibrosis and acute and/or chronic pancreatitis. Many studies show that alcohol consumption can cause cancer of all parts of the digestive system. During ethanol intake, the upper GIT is exposed to concentrations of alcohol several times higher than those in other tissues. Therefore, chronic alcoholics may present with GI complaints more commonly than non-alcoholics. This work was designed with the objective to study the histopathological changes in the small intestine of chronic alcoholics, to study the effects of chronic alcohol intake on small intestinal cellular functions with focus on brush border enzymes, membrane enzymes, and cellular enzymes and to study the alterations of small intestinal microecology in chronic alcoholics.