master's thesis
ROLE OF PHAGOCYTES IMMUNE DEFENCE IN ANIMAL ORGANISM

Ivana Vujnović (2015)
Sveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Zavod za Stočarstvo
Metadata
TitleULOGA FAGOCITA U IMUNOSNOJ OBRANI ŽIVOTINJSKOG ORGANIZMA
AuthorIvana Vujnović
Mentor(s)Mislav Đidara (thesis advisor)
Abstract
Imunološki sustav je sustav organa koji štiti organizam od napada stranih mikroorganizama. Razlikujemo nespecifičnu i specifičnu imunost. Nespecifična imunost djeluje bez prethodnog kontakta organizma sa antigenom. Nespecifična imunost se temelji na mehanizmima kao što su anatomske prepreke, fiziološke prepreke, sustav komplementa, interferon, lizozim, te stanični mehanizmi (fagociti). Neutrofili iz krvotoka migriraju kroz endotelne stanice, nakon čega se moraju aktivirati da bi započela fagocitoza. Tako se aktivirani neutrofili usmjereno kreću prema mikroorganizmima, što je posljedica djelovanja kemotatičnih molekula. Proces fagocitoze započinje ingestijom kod koje se mikroorganizam uvlači u neutrofil, azavršava digestijom kod koje se probava mikroorganizma uništava lizirajućim enzimima i antimikrobnim peptidima. Nakon djelovanja na mjestu upale slijedi apoptoza neutrofila. Apoptozu reguliraju brojni citokini. Nakon apoptoze, apoptotičke neutrofile uklanjaju stanice mononuklearnog fagocitnog sustava.
Keywordsinnate immunity phagocytosis cytokines apoptosis
Parallel title (English)ROLE OF PHAGOCYTES IMMUNE DEFENCE IN ANIMAL ORGANISM
Committee MembersMarcela Šperanda
Mirela Pavić
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Lower level organizational unitsZavod za Stočarstvo
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineBIOTECHNICAL SCIENCES
Agronomy
Animal Husbandry
Study programme typeuniversity
Study levelgraduate
Study programmeZootechnique, specialization: The Nutrition of Domestic Animals, Hunting and Beekeeping, Special Zootechnique
Academic title abbreviationmag. ing. agr.
Genremaster's thesis
Language Croatian
Defense date2015-09-23
Parallel abstract (English)
The immune system is the system that protects the body against attacks by foreign microorganisms. There are two types of immunity: innate and adaptive immunity. Innate immunity acts without prior contact with the antigen of the organism. Innate immunity is based on a number of mechanisms such as anatomic barriers, physiological barriers, the complement system, interferon, lysozyme, and cellular mechanisms (phagocytes). The neutrophils migrate from the bloodstream through the endothelial cells, and they must be activated to start the phagocytosis. Activated neutrophils have directed movement to microorganisms as a result of the chemotactic molecules. The process of phagocytosis begins with ingestion where the microorganism is drawn into the neutrophil, and ends with digestion in which the microorganisms is destroyed by lysing enzymes and antimicrobial peptides. Apoptosis is regulated by numerous cytokines. After apoptosis, apoptotic neutrophils are removed by mononuclear phagocytic system
Parallel keywords (Croatian)nespecifična imunost fagocitoza citokini apoptoza
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Notediplomski rad
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:151:410290
CommitterLjiljana Vučković Vizentaner