Assignment Help - homework help

  Normal flora of the intestinal tract

Normal flora of the intestinal tract:

On birth the intestine is sterile. Organisms are introduced all along with food. In breast–fed children, the intestine has large numbers of lactic acid Streptococci and lactobacilli. Such aerobic and anaerobic gram positive organisms generate acid from carbohydrates and tolerate acid pH (pH:5) as food habits build up toward the adult pattern, the intestinal flora changes. Diet has pronounced influence on the composition of intestinal flora.

In ordinary adults, the esophagus has organisms of the oral cavity. Since of the acidity of the stomach very few organisms (10-105/gram of contents) are found there the usual acid pH of the stomach markedly protects against infection with few enteric pathogens such as V.cholerae. Since the pH of the intestinal contents becomes alkaline, there is a raise in the number of organisms. The following organism is found in the gastro intestinal tract of man.

(1) Various Enterobacteriaceae apart from Salmonella, Shigella, yersinia, and Vibrio and Campylobacters,

(2) Non-glucose fermenting gram negative rods

(3) Enterococci

(4) S.epidermidis

(5) Alpha and non hemolytic streptococci

(6) Diphtheroids

(7) S.aureus in small numbers

(8) Yeasts in small numbers

(9) Large numbers of anaerobic organisms

Genitourinary tract:

Usually the anterior urethra and vagina are the anatomic regions of genitourinary system permanently colonized with microbes. Urinary bladder might be transiently colonized with bacteria migrating from urethra. Though they are rapidly cleared by the bactericidal activity of uroepithelial cells and flushing action of voided urine.

 

Latest technology based Biology Online Tutoring Assistance

Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Medical Bacteriology help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Medical Bacteriology, project ideas and tutorials. We provide email based Medical Bacteriology help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Medical Bacteriology. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Microbiology Homework help and assignment help services. They use their experience, as they have solved thousands of the Biology assignments, which may help you to solve your complex issues of Medical Bacteriology. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
Home | Company Overview | Services | Discover Q&A | Sitemap | Contact Us | T & C | Refund Policy | Copyright Policy | Blog | Q&A | Directory

©TutorsGlobe All rights reserved 2022-2023.