01:146:328 Lecture 11: STH

• School: Rutgers University
• Department: Cell Biology and Neuroscience
• Course: 01:146:328
• Professor: A.Keating

Document Summary

B infections are aquiredthrough contactwith 8011that is contaminated with eithereggs or larva. Theunholytrinity calledthis because many people are infected with all 3 parasites when infected with all 3 it. 2 ascarsis i mouth vasdeferens test"s intestine i nne cloaca. Embryonated eojgsamngemstaned gg a exit in feces transmits via eggso its very resistant to environmental conditions. A moisture and shade develops to lz inside egg. 5 comesout in s1 penetrates into the intestinal. 7 adultmigratesto lumen of cecum in thelargeintestine a anterior end burrows intothetissue where it starts feeding onthe blood cell contents male has tolled posterior end. 2 heavyinfection 7200 worms a cause traumato the intestinal lining. 1 can lead to hemorrhaging constantly losing blood. 9 in an infection w 200 worms this blood loss would increase the daily iron need of a child by4. 25mgiday. 1 increasepresence ofmacrophages in intestinal lining because they are responding to presence of parasite intissue.