Microbiota makes reference to all the inhabitants of microorganisms that occupies a particular locality and it contain not alone bacteria but other microorganisms too i.e. protozoa, arche , fungi and viruses.1In last few years, significant interest in colonel microbiota is growing in the scientific circle; and gastric microbiota has gotlinked with a widediversity of human disordersvarying from bright diseases i.e.Inflammatory Intestinal Diseases (IBD).2It is acceptedoverlong that the colonel microbiota transferimportantusefulpart in protectingstomachofhealthy person and human well-beingaltogether. Manygood-quality details from United States Human Microbiome Project, European Human Intestinal Tract Metagenomics (MetaHIT) and somefurtherwork have shown the usefulroles of normal intestinal flora in advance of genetic level.3,4
From an immunological point of view, the host immunity, which acknowledges and removes microbes, deals them as disease causing. But, manystomach bacteria are not disease causing and reside in collaborativeassociation with enterocytes. The gut commensals firstlyhelp in assimilation of nutrients, the food Metabolism, stoppage of disease-causing microbes by colonization and in the function of gastrichurdles.
COMPOSITION OF NORMAL GUT MICROBIOTA:
Even though it was earlierbelieved that the gastric microbiota contains about 500-1000 species of microorganisms, an on-goingwide range studies showed that group of human`sgut microflora is made of about 35000 bacterial species.5Additionally, if identified from a complete bacterial gene point of view, the Human Microbiome Projectresearcheswereproposed that there are above 0.010 Billion of non-redundant genes in the human being microbiome.
FUNCTIONAL ASPECTS OF THE NORMAL GUT MICROBIOTA:
Gastrointestinal microbiota sustains a collaborative relation with gastric mucosa and supply immunologic, metabolic and gastral preventiveroles in a healthy human. The gastric microbiota, thatobtains its food from constituents of the host food and coloured epithelium cells in any body part with an immense metabolic space and an extensiveusefulflexibilityat its own.6
THE RELATIONSHIP BETWEEN GASTRIC MICROBIOTA AND GASTRIC DISEASE:
Gastrointestinal microbiome takes part in a majorfunction in various physiological and clinicaloperations i.e. colonies formation of pathogens,nervous task ,control of immunity responses,fatness,diabetes &Inflammatory Bowel Disease7 . Due to its severe acidic surroundings, the stomach is regarded an organ not suitable in microbiota creation.