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Chlamydia Research Paper

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Words 1266
Pages 6
Danielle Sauter-Henson
Professor Davis
BIOL 215-01
14 March 2017
Chlamydia
Etiology
Chlamydia trachomatis is among the most common bacteria transmitted within the united states. This specific type of chlamydia can cause several sexually transmitted and congenital diseases such as lymphogranuloma venereum and trachoma. They are nonmotile and their replication can only occur within vesicles of host cells. Originally, scientists believed that chlamydia was a virus because the size of it was small, and also because of its intracellular lifestyle. They later found this to be false because Chlamydia has functional 70s ribosomes, RNA and DNA, (Insert book citation). Two membranes surround chlamydia similar to that of a Gram-negative bacterium, however, they do not possess peptidoglycan and therefore also lack cell wall. The pathogenic structure of Chlamydia trachomatis is the elementary bodies. These elementary bodies start by attaching to the host receptor. They continue, initiating endocytosis within the host cell, causing them to be brought into the vesicle of the host cell. It is at this point that they transform into and initial body while within the vesicle. This initial body is the key to reproduction. These initial bodies multiply very quickly, and the vesicle …show more content…
This sexual contact is usually through the various openings of the body including the vagina, and anus. Chlamydia trachomatis is spread through sexual contact to and from an open wound to the columnar epithelium of the cervix, urethra, and rectum. As stated earlier, the elementary body attaches to these host cells, eventually triggering endocytosis into the vesicle. They the divide and are released in a larger number of elementary bodies. Some strains of chlamydia such as LGV strains infect the lymph nodes in the groin, producing buboes. Buboes are inflamed or swollen lymph nodes, typically in the armpit or groin. (insert book citation

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