An oncosphere is the larval form of a tapeworm once it has been ingested by an intermediate host animal. The intermediate host must ingest the tapeworm's eggs either in food or water-- once this has happened, the eggs hatch and develop into oncospheres which will then burrow through the gut wall of the intermediate host in order to access the organs or tissues of that host where they will continue the next stage of their development as cysticerci or bladderworms. The bladderworm is a cyst created by the oncosphere. In order to become an adult tapeworm, a cysticercus must then be consumed by its definitive host (in either raw or undercooked meat) and establish itself by anchoring in that host's digestive tract. From there, the worm will grow in length and eventually produce proglottids which will exit the intestinal tract with other waste material and then burst, releasing the worm's eggs and completing the cycle.[1][2]
General description of the egg and oncosphere of Echinococcusspp.
^Vuitton, Dominique A.; McManus, Donald P.; Rogan, Michael T.; Romig, Thomas; Gottstein, Bruno; Naidich, Ariel; Tuxun, Tuerhongjiang; Wen, Hao; Menezes da Silva, Antonio; Vuitton, Dominique A.; McManus, Donald P.; Romig, Thomas; Rogan, Michael R.; Gottstein, Bruno; Menezes da Silva, Antonio; Wen, Hao; Naidich, Ariel; Tuxun, Tuerhongjiang; Avcioglu, Amza; Boufana, Belgees; Budke, Christine; Casulli, Adriano; Güven, Esin; Hillenbrand, Andreas; Jalousian, Fateme; Jemli, Mohamed Habib; Knapp, Jenny; Laatamna, Abdelkarim; Lahmar, Samia; Naidich, Ariel; Rogan, Michael T.; Sadjjadi, Seyed Mahmoud; Schmidberger, Julian; Amri, Manel; Bellanger, Anne-Pauline; Benazzouz, Sara; Brehm, Klaus; Hillenbrand, Andreas; Jalousian, Fateme; Kachani, Malika; Labsi, Moussa; Masala, Giovanna; Menezes da Silva, Antonio; Sadjjadi Seyed, Mahmoud; Soufli, Imene; Touil-Boukoffa, Chafia; Wang, Junhua; Zeyhle, Eberhard; Aji, Tuerganaili; Akhan, Okan; Bresson-Hadni, Solange; Dziri, Chadli; Gräter, Tilmann; Grüner, Beate; Haïf, Assia; Hillenbrand, Andreas; Koch, Stéphane; Rogan, Michael T.; Tamarozzi, Francesca; Tuxun, Tuerhongjiang; Giraudoux, Patrick; Torgerson, Paul; Vizcaychipi, Katherina; Xiao, Ning; Altintas, Nazmiye; Lin, Renyong; Millon, Laurence; Zhang, Wenbao; Achour, Karima; Fan, Haining; Junghanss, Thomas; Mantion, Georges A. (2020). "International consensus on terminology to be used in the field of echinococcoses". Parasite. 27: 41. doi:10.1051/parasite/2020024. ISSN 1776-1042. PMC7273836. PMID 32500855.
^John Ridley (22 February 2011). Parasitology for Medical and Clinical Laboratory Professionals. Cengage Learning. p. 170. ISBN978-1-133-41701-9.
January 01, 1970
oncosphere, oncosphere, larval, form, tapeworm, once, been, ingested, intermediate, host, animal, intermediate, host, must, ingest, tapeworm, eggs, either, food, water, once, this, happened, eggs, hatch, develop, into, oncospheres, which, will, then, burrow, t. An oncosphere is the larval form of a tapeworm once it has been ingested by an intermediate host animal The intermediate host must ingest the tapeworm s eggs either in food or water once this has happened the eggs hatch and develop into oncospheres which will then burrow through the gut wall of the intermediate host in order to access the organs or tissues of that host where they will continue the next stage of their development as cysticerci or bladderworms The bladderworm is a cyst created by the oncosphere In order to become an adult tapeworm a cysticercus must then be consumed by its definitive host in either raw or undercooked meat and establish itself by anchoring in that host s digestive tract From there the worm will grow in length and eventually produce proglottids which will exit the intestinal tract with other waste material and then burst releasing the worm s eggs and completing the cycle 1 2 General description of the egg and oncosphere of Echinococcusspp See also editHexacanthReferences edit Vuitton Dominique A McManus Donald P Rogan Michael T Romig Thomas Gottstein Bruno Naidich Ariel Tuxun Tuerhongjiang Wen Hao Menezes da Silva Antonio Vuitton Dominique A McManus Donald P Romig Thomas Rogan Michael R Gottstein Bruno Menezes da Silva Antonio Wen Hao Naidich Ariel Tuxun Tuerhongjiang Avcioglu Amza Boufana Belgees Budke Christine Casulli Adriano Guven Esin Hillenbrand Andreas Jalousian Fateme Jemli Mohamed Habib Knapp Jenny Laatamna Abdelkarim Lahmar Samia Naidich Ariel Rogan Michael T Sadjjadi Seyed Mahmoud Schmidberger Julian Amri Manel Bellanger Anne Pauline Benazzouz Sara Brehm Klaus Hillenbrand Andreas Jalousian Fateme Kachani Malika Labsi Moussa Masala Giovanna Menezes da Silva Antonio Sadjjadi Seyed Mahmoud Soufli Imene Touil Boukoffa Chafia Wang Junhua Zeyhle Eberhard Aji Tuerganaili Akhan Okan Bresson Hadni Solange Dziri Chadli Grater Tilmann Gruner Beate Haif Assia Hillenbrand Andreas Koch Stephane Rogan Michael T Tamarozzi Francesca Tuxun Tuerhongjiang Giraudoux Patrick Torgerson Paul Vizcaychipi Katherina Xiao Ning Altintas Nazmiye Lin Renyong Millon Laurence Zhang Wenbao Achour Karima Fan Haining Junghanss Thomas Mantion Georges A 2020 International consensus on terminology to be used in the field of echinococcoses Parasite 27 41 doi 10 1051 parasite 2020024 ISSN 1776 1042 PMC 7273836 PMID 32500855 John Ridley 22 February 2011 Parasitology for Medical and Clinical Laboratory Professionals Cengage Learning p 170 ISBN 978 1 133 41701 9 Retrieved from https en wikipedia org w index php title Oncosphere amp oldid 1156491516, wikipedia, wiki, book, books, library,
