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Cysticercosis (neurocysticercosis) BIOL 402 Janki Patel.

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Presentation on theme: "Cysticercosis (neurocysticercosis) BIOL 402 Janki Patel."— Presentation transcript:

1 Cysticercosis (neurocysticercosis) BIOL 402 Janki Patel

2 Cysticercosis is caused by tapeworms!

3 Tapeworms are gross!

4 Two different theories explain the origin of tapeworms. 1) Domestication of animals 10,000 years ago

5 Two different theories explain the origin of tapeworms. 2) Scavenging of food 2 million years ago by African hominids

6 Three types of tapeworms infect humans. Taenia solium Taenia asiatica Taenia saginata

7 Taenia solium causes cysticercosis.

8 Pigs are intermediate hosts. Feces → intestine → blood vessel → muscle

9 Humans are final hosts. Feces/meat → intestine → body

10 A pork tapeworm cycle exists!

11 The symptoms of cysticercosis are harsh!

12 The pork tapeworm can live in an host for years without being noticed!

13 Cysticercosis can be diagnosed several ways. Travels Eating MRI or CT brain scans Blood tests Surgery

14 Treatment depends on each individual case. Anti-parasitic drugs Anti-inflammatory drugs Surgery

15 Preventive measures have been taken against this disease.

16 Yet, this preventable disease still infects and kills lots of people in the world!

17 California had the highest percentage of fatal cysticercosis from 1990-2002!

18 So what do we do now? S3PVAC vaccine Health education

19 Picture Sources http://www.cdc.gov/ncidod/eid/vol3no3/evans.gif http://www.urmc.rochester.edu/neuroslides/slides/slid e132.jpg http://www.urmc.rochester.edu/neuroslides/slides/slid e132.jpg http://www.ars.usda.gov/is/AR/archive/may01/worms 0501.htm http://www.ars.usda.gov/is/AR/archive/may01/worms 0501.htm http://s2.hubimg.com/u/1704509_f520.jpg http://3.bp.blogspot.com/_Kcmu1rYI5nE/R_BTAno- pjI/AAAAAAAAABc/wN72iMJjEv8/S1600- R/africa_map.gif http://3.bp.blogspot.com/_Kcmu1rYI5nE/R_BTAno- pjI/AAAAAAAAABc/wN72iMJjEv8/S1600- R/africa_map.gif http://lavistachurchofchrist.org/LVarticles/images/cattl e.jpg http://lavistachurchofchrist.org/LVarticles/images/cattl e.jpg

20 Picture Sources http://www.virginmedia.com/images/tapeworms.jpg http://www.aps.uoguelph.ca/ANSC*2340/LABS/s140.gi f http://www.aps.uoguelph.ca/ANSC*2340/LABS/s140.gi f http://www.nlm.nih.gov/medlineplus/ency/images/en cy/fullsize/19194.jpg http://www.nlm.nih.gov/medlineplus/ency/images/en cy/fullsize/19194.jpg http://www.atlas.or.kr/donation/donation_files/DSCN1 059.jpg http://www.atlas.or.kr/donation/donation_files/DSCN1 059.jpg http://bioweb.uwlax.edu/bio203/s2009/temanson_car o/Taenia%20pile.JPG http://bioweb.uwlax.edu/bio203/s2009/temanson_car o/Taenia%20pile.JPG http://farm4.static.flickr.com/3122/2412522950_3641 025e25.jpg http://farm4.static.flickr.com/3122/2412522950_3641 025e25.jpg

21 Picture Sources http://www.cdc.gov/EID/content/13/2/230.htm http://www.who.int/zoonoses/diseases/approximate% 20global%20distribution%20of%20cysticercosis.jpg http://www.who.int/zoonoses/diseases/approximate% 20global%20distribution%20of%20cysticercosis.jpg http://www.blogcdn.com/www.tvsquad.com/media/2 009/02/ga20090212.gif http://www.blogcdn.com/www.tvsquad.com/media/2 009/02/ga20090212.gif http://www.marlerblog.com/uploads/image/Cysticerco sis_LifeCycle.gif http://www.marlerblog.com/uploads/image/Cysticerco sis_LifeCycle.gif http://www.aans.org/bulletin/images/Vol17_3_08/Ocu larCysticercosis.jpg http://www.aans.org/bulletin/images/Vol17_3_08/Ocu larCysticercosis.jpg http://garyhaq.wordpress.com/2009/03/19/stressing- over-water/ http://garyhaq.wordpress.com/2009/03/19/stressing- over-water/

22 Picture Sources http://xca.xanga.com/914b212a54130246413 619/b25843726.jpg http://xca.xanga.com/914b212a54130246413 619/b25843726.jpg http://www.insidesocal.com/bargain/TravelSui tcase.jpg http://www.insidesocal.com/bargain/TravelSui tcase.jpg http://img2.scoop.co.nz/stories/images/0304/ eec6749f6646c81b6298.jpeg http://img2.scoop.co.nz/stories/images/0304/ eec6749f6646c81b6298.jpeg http://waterandsanitationhealth.com/

23 References http://www.ars.usda.gov/is/AR/archive/may01/worms0501.htm http://www.cdc.gov/ncidod/dpd/parasites/cysticercosis/factsht_cys ticercosis.htm http://www.cdc.gov/ncidod/dpd/parasites/cysticercosis/factsht_cys ticercosis.htm http://www.who.int/zoonoses/neglected_zoonotic_diseases/en/ http://www.cdc.gov/EID/content/13/2/230.htm http://www3.interscience.wiley.com/journal/119105415/abstract? CRETRY=1&SRETRY=0 http://www3.interscience.wiley.com/journal/119105415/abstract? CRETRY=1&SRETRY=0 http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T0 6-4PB75MD- 3&_user=10&_coverDate=11/15/2007&_rdoc=1&_fmt=high&_orig =search&_sort=d&_docanchor=&view=c&_searchStrId=126997579 8&_rerunOrigin=google&_acct=C000050221&_version=1&_urlVersi on=0&_userid=10&md5=e4da0e9826d825c717f95d2ca978e8c7 http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6T0 6-4PB75MD- 3&_user=10&_coverDate=11/15/2007&_rdoc=1&_fmt=high&_orig =search&_sort=d&_docanchor=&view=c&_searchStrId=126997579 8&_rerunOrigin=google&_acct=C000050221&_version=1&_urlVersi on=0&_userid=10&md5=e4da0e9826d825c717f95d2ca978e8c7 http://en.wikipedia.org/wiki/Cysticercosis


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