Wareegga nolosha trypanosomes. Noocyada trypanosomes. dulin khatar ah

Waxaa la og yahay in dulin yihiin aad caadi u ah ee dabiiciga ah. Waxay dhex gelin galay jidhka ee dadka iyo xoolaha oo halkaas ku noolaan karaan muddo dheer. Si kastaba ha ahaatee, noocyo badan oo dulin ma qaado khatarta sare oo inta badan ay ka joogaan ma qaaddeen mariyo. Kuwaas waxaa ka mid Gaarda, duneed, roundworm, iyo wixii la mid ah .. Mararka qaar, joogitaanka dulin, kuwaas oo ka dhigaysa laftiisa dareemay calaamadaha sida xadgudub ku ah saxarada, calool xanuun. Mararka qaarkood, on lid ku ah, oo ay joogaan waa dismo, iyo qofka uusan taas ogayn oo ku saabsan joogitaanka makhluuqaadka. Astaanta ama maqnaanshaha calaamadaha ku xiran tahay heerka of wareegga nolosha noole ah. Laakiin, oo ay la socdaan ku dhawaad xayawaan "aan dhib lahayn", waxaa jira kuwa kale, kuwaas oo ay joogaan sababa cudurada khatarta ah ee dadka iyo xayawaanka. Tusaale waxaa ah trypanosome ah. u shaqeeyo Tani unicellular isagoo foomamka morphological kala duwan. Tani noole iska leh ee khatar ku jirto, sababta oo ah joogitaanka ee jirka aadanaha iyo xayawaanka noqon karaan kuwo raga.

Trypanosome - waxa uu yahay waxan?

In kasta oo xaqiiqda ah in trypanosome loola jeedaa in noolaha hal-unuglaha, waxa aad u khatar ah. Ka mid ah cudurada in la horumariyo karaa iyada oo sababtu tahay ay parasitism, - cudurada Chagas iyo African jirrada jiifka. Taas oo ka mid ah cudurada kuwaas oo u muuqdaan in qof cudurka qaba, taas oo ku xidhan nooca trypanosomes. peculiarity ee this noole hal-unuglaha in uusan ka jawaabin hababka difaaca si ay u dagaallamo. Sidayaal of trypanosomes - waa cayayaan. Iyada oo ku xidhan noocyada of noole noqon karaan distributors dhiqlaha ama ku dhaco. wareegga nolosha trypanosomes waa mid adag, tan iyo intii uu gudaha cayayaanka iyo mammalian morphological ah badala qaab dhowr jeer. ciidanka final waa dadka iyo xayawaanka (fardaha, eyda) ee u shaqeeyo hal-unuglaha. Rod "trypanosome" - a waajibiyo dulinka, kuwaas oo aan awoodin in ay jiraan dibadda ah "sayidkayga". Taasi waa, ilaa iyo inta ay jidhka ku soo galay ee cayayaan ama naasleey, awoodda ay u leeyihiin in ay ku noolaadaan maqan.

Nooc oo dulin trypanosome

noole waxaa iska leh trypanosomatids qoyska. Waxa jira 2 nooc (kooxo) oo ka mid ah noolaha unicellular. Ka mid ah iyaga,

• Trypanosomes Salivaria - waxaa waajibiyo dulin, taas oo u adeegta sida side of Daqsi ku dhaco. The "sayidkayga" final noqon kartaa wax kasta oo xayawaan laf, iyo nin. Inta lagu guda jiro parasitism in mid kasta oo yar-yar isbedel by 2 stage trypanosomes meertada Saivaria. pathogene Tani waxaa laga helaa Africa. Marka uu galo jirka yeesho Gendiga - jirrada jiifka. Pathology loola jeedaa anthropozoonosis iyo inta badan saameeyaa biciidka. Marka cudurka aadanaha waa loo dhintaa.
• Kooxda Trypanosomes Stercoraria. Dulin noocan ah ayaa ku badan Latin America. ciidankii Dhexe iyaga u yihiin triatominae. Cayayaanka qaniinyada xogta ee nuujiya iyo nin cudurka Chagas. cudurada Tani waxay keenaysaa in wadnaha iyo xad gudub ku ah xubnaha kale. Dhimashada cudurkaan waa 30% ragga qaba cudurka.

Foomamka Morphological of trypanosomes

class trypanosomes waxa lagu gartaa in inta lagu guda jiro nolosha sheyga, kuwaas oo bedeli foomka morphological dhowr jeer ay. Tani waxay ka caawisaa in ay labada qabsado ciidanka dhexe iyo noole ee nuujiya. Waxaa jira foomamka soo socda:

• Amastigotnaya (ama leyshmanioznaya). Marka la fiirinayo trypanosomes ku dhex microscope a aad ka arki kartaa wareega ama unugyada gadood. Xaaladaha intooda badan, foomkan ayaa flagellum lahayn.
• Promastigotnaya. Cell noqdo elongated, waxaa kinetosome ku yaal bogga hore. In qaybta danbe waxaa jira flagellum ah (maraa godka yar - jeebka). Markii hore, foomkan waxaa lagu magacaabaa leptomonadnoy.
• Epimastigotnaya (ama kritidialnaya). Basal lagu gartaa dhaqdhaqaaqa weerarka. Sidaas darteed, waxaa gebi ahaanba waa on par leh bu'da unugga. Si ka duwan foomka hore, flagellum kordhiyay ka laayeen of xuub gaaban dhireedku.
• Tripomastigotnaya. Kinetosome mar wareejiyay iyo meel ka dambeeya bu'da unugga. xuub dhireedku noqdo dheer iyo ballaaran.
• Foomamka Metacyclic iyo invasive waxaa lagu gartaa la'aan buuxda oo flagellum.

wareegga nolosha Trypanosome ee jirka ka mid ah cayayaanka ah

Waa in la xusuusnaado in dulin kuwanu waa waajibiyo, taasoo la micno ah ma ay noolaan karaa meel ka baxsan ciidanka. Currently, tan iyo trypanosomes gashaan jirka side iyo soo afjaridda la qabsashada in ay jirka ka mid ah naasleey ama aadanaha, loo yaqaan meertada nolosha. Inta lagu jiro wakhtigan, tarmaa noole by qeybinta, helo nafaqooyinka. wareegga nolosha Trypanosome waxaa ka mid ah isbedelo dhowr ah oo isku xigta ay fataahadda. noole The galo jirka ee Daqsi dhaco qaab tripomastigotnoy. Isla intaas ka dib, wuxuu u lumiya glycocalyx - element in ku jira xuub gacanta. 10 maalmood gudahood trypanosome guuro ka duulaysa oo midgut dambe ee hore. Waxaa, tarmaa noole ah. Markaas, waayo 8-10 maalmood, waxaa sii guuro - in qanjidhada dhareerka ah. Halkaa marka ay marayso, noole gacanta si buuxda loo goglan mitochondria sababta oo ah waxa ku jira cytochromes functional. Next, noole helo foomka epimastigotnuyu. dhareerka The oo barara oo mar kale badiyaa, qayb ka mid ah - waxaa ku lifaaqan epithelium. marxalada labaad ee wareega nolosha waa kala guurka ah si foomka metacyclic. Halkaa marka ay marayso, trypanosomes ay joojiyaan in ay kala qaybiyaan, waxaa ka go'ay epithelium iyo galaan Lumen ku dhaca qanjidhada dhareerka. Wareegga celcelis ahaan qaadataa 3 ilaa 4 todobaad. Isbadal galay kala duwanaansho kale morphological dhaca jirka ka mid ah ciidanka final - naasleey ama aadanaha.

Trypanosome: marxaladda labaad ee wareegga nolosha

wareegga nolosha trypanosome tallaabo Next bilaabmaa qofku cuno ee ay dhamaadka-ciidankii - aadanaha a ama naasleey. Waxay dhex gelin si Micida ah cayayaanka qaab metacyclic. Marka daama, fataahadda gacanta bedelay in amastigotnuyu. In foomkan of tarmaa noole ah. Aasaasidda pseudocysts. Daalaeday galay bannaan oo u dhaxeeya unugyada, waxay qaadan horeysay barnaamijyada ah, iyo qaab markaas epimastigotnuyu. saamaynta Pathogenic on jirka ah ee noole bilaabmin ka dib markii galaya dhiigga. Waxaa uu qaato tripomastigotnuyu qaabaynta iyo saameeyaa unugyada ciidanka. Wareegga nolosha trypanosomes in jidhkiisa la soo celin karaa dhowr jeer.

Hab of horumarinta parasitosis

Waxa jira 2 nooc tripasomoza (pathology Chigasov iyo cudur hurdada). Caabuqa la mid ah ama mid kale cudur ku xiran tahay nooca noocyada (kooxo) dulin ka dhacay jidhka. farsamo ee horumarka heley waa kala duwan. By qaniinyada ka mid ah trypanosomes Daqsi cayayaan ku dhaco Salivaria, dad ama xayawaan ah u saamaysay bukaanka hurdada. In toddobaadyada ugu horeeya ee noole ah waxaa ku yaalla baruurtii subcutaneous. Oo halkaasaannu ka helo nidaamka vascular ah. Natiijadu waxay tahay khasaaraha ka mid ah xubnaha difaaca iyo hematopoietic: beeryarada, beerka, qanjidhada. Ka dib markii dulin faafinta dheeraad ah dhex gasho unugyada habdhiska. iyaga ku dhuftay in sababaha dheecaan waxyeello lafdhabarka in ay maskaxda iyo unugyada laf-dhabarta.

triposomoza Development Stercoraria

Hirgelinta kooxdan of dulin dhacdaa laba siyaabood. Midkii kowaad wuxuu u - iyada oo qaniinyada of dhilqe. Second - marka galaya triponosom xub-axaleedka gacmaha wasakhda ah. Markii hore, cudurka qaadataa meel jawaab bararka kuwo gaar ah - horumarinta dulin "chagomy" faafiyey baruurtii subcutaneous. Ka dib markii in, iyada oo dhiiga, waxay ku faafay xubnaha. Kooxdaan trypanosomes saamaysaa unugyada lymphoid, beerka iyo murqaha. khatarta ugu weyn waa saamaynta waxyeello on cardiomyocytes dulin. Taasi wadnaha kaxeeya xagga dhimashada cudurkan.

trypanosomes side Cilad

Trypanosome loola jeedaa dulin unicellular gaar ahaan halis ku ah dadka iyo nuujiya. Faafin by shaqeeyo this asexually hab - qeybinta gaadhya. Gendiga oo laga helo kiisaska intooda badan ee dalka Equatorial Africa iyo South America. Tan waxa u sabab ay joogaan ka mid ah meelaha cayayaan ah, kuwaas oo ah Rabbiga ciidammadu wuxuu dhexe for noole ah. Si kastaba ha ahaatee, cudurka ku dhici kara dalalka kale, tusaale ahaan, marka la yimaado aadanaha goobta cudurka. In cudurada bukaanka Chagas ka walaacsanahay calaamadaha soo socda: qanjidhada oo barara qanjidhada agagaarka indhaha, motility xiidmaha oo yaraada, wadnaha xanuun, qarqaryo, myalgia. Inta badan dadka waaweyn cudurka waa chronic uu socon karaa dhowr sano. In carruurta jirta ilaa 5 sano heysatay by Dabcan daran iyo dhimashada sare. bukaanka jiifka lagu tuhmay lagu aasaasay karaa sababo sida, tabar horusocod ah, madax xanuun, feejignaan xumo, kooma. Waayo, ogaanshaha of dulin ee jirka waxaa lagu fuliyaa cudurka fuliyo: aqoonsanayo unugyada-baadh oo si wareer ah.

Maxaa la sameeyaa marka cudurka trypanosomes?

fikrad ah sida in dulin jidhka ka hesho, ayaa dhakhtar cudurada faafa oo keliya. Tan iyo trypanosomes waa wareer ah dilaaga heley bilaabi caawin socota isla markiiba ka dib markii ay soo saar. daaweynta parasitosis waa wax ku ool ah oo kaliya ku jira marxaladaha hore ee cudurka. Sidaa darteed, waxaa lagama maarmaan ah si ay u qabtaan cudurka shaybaarka sida ugu dhaqsaha badan haddii aad ka shakisan tahay qaniinyada cayayaanka ama dukhsiga ku dhaco. Marka xaqiijinta cudurka u baahan yahay in isbitaal, sida daawooyinka ka dhanka ah trypanosomes keeni karaan dareen diidmo oo dhinac kala duwan.

daaweynta daroogada ee parasitosis khatar ah

Si aad ka jawaabto su'aasha ah ee sida loo keeno dulin ah, waxay noqon kartaa oo kaliya dhakhtar takhasus u leh. Daaweynta cudurka artery ku xiran tahay heerka of cudurada ka. Haddii aad u saamaysay hematopoietic iyo nidaamka difaaca jirka oo keliya, loo isticmaalo daroogada "Berilin", "Pentamidine" iyo "Suramin". daawooyinka Hadalladaasu ma aha kuwa wax ku ool ah in faafidda cudurka. Haddii geedi socodka habka dareemayaasha jirka, qorayaasha "Diflyuorometilornitin". Daaweynta cudurka Chagas ' wax-soosaarkooda ay keentey kaliya ee marxaladda of parasitism ku extracellular. Si taas loo dhamaadka, qorayaasha "Nifurtinoks".

tallaabooyinka ka hortagga cudurka gendiga

Si looga hortago faddarayn Gendiga, hoygii of cayayaanka in ay yihiin dulin ciidammada dhexe, buufiyay kiimikada gaar ah (disinfestation waa la fuliyay). In la aqoonsado xoolaha buka ay dilaan si looga hortago faafidda cudurka.