The COVID-19 pandemic involved the globe and resulted in major mortalities mainly affecting respiratory system. Initially thought to be disease it was later postulated confirmed involvement of gastro-intestinal tract (GIT) its contribution complications mortalities. Herein we present five cases severe infection with GI their management literature review.

The gut of a healthy adult harbours a myriad of different microbial species. It is estimated that approximately 10 14 are present in total bacterial colony forming units (CFU). Each colony colonizes a specific intestinal tract. In healthy adult, the main control of intestinal bacterial colonization occurs through gastric acidity but also other factors can influence the intestinal microenvironme...

Ceruloplasmin labeled with 67copper and administered intravenously to dogs, control human subjects, and patients with excessive gastrointestinal loss was shown to fulfill the requirements for a label for quantification of gastrointestinal protein loss. The radiocopper moiety was poorly absorbed from the gastrointestinal tract, not actively secreted into the intestinal tract, and did not alter s...

The vast mucosal surface of the intestine is patrolled by a large number of lymphocytes forming the intestinal immune system. Like any other system in the body, this branch of the immune system is affected by ageing. Although our knowledge on the age-associated changes of the systemic immune system has improved over the past few years, our understanding of the mechanisms of senescence of both a...

Bezoars can result from any indigestible or poorly digestible substance that is capable of forming concretions within the gastrointestinal tract including stomach and small intestine. Phytobezoars are composed of concretions of vegetable matters [1]. Most of patients with bezoars are asymptomatic but intestinal obstruction has been reported [2]. Small intestinal phytobezoars are almost always o...

Mice that have a complex intestinal microflora but that do not harbor lactobacilli were used to determine the contribution of lactobacilli to the total bile salt hydrolase activity in the murine intestinal tract. Bile salt hydrolase activity in the ileal contents of these mice was reduced 86% in the absence of lactobacilli and by greater than 98% in the absence of lactobacilli and enterococci c...