Kunyoresa uye Zviratidzo zveUpenyu Hune-Hunopisa Amoeba Infections
Kusununguka kurarama amoebas kune imwe sero sezvisikwa zvinogona kurarama mumamiriro ezvinhu pasina rudzi rwevanhu. Amoebic zvirwere muvanhu hazviwanzoitiki, asi zvinogona kukonzera chirwere chinouraya chirwere.
Naegleria fowleri
Naegleria fowleri inowanikwa mumagadziro emvura yakachena mumvura pasi rose. Iyo inowanzokonzera vaduku, vanhu vepakutanga vaine utano vakaenda kushambira mumvura yakachena.
Zvimwe zvirwere zvakasungirirwawo nekushandiswa kwemvura yepombi muti neti.
Naegleria ine zvikamu zvitatu zvehupenyu: cysts, trophozoites uye mapepa mavara. Trophozoite inogona kupindira mumashupu uye inopinda muuropi. Mhedzisiro ndeye meningoencephalitis , inonzi primary amebic meningoencephalitis, kana PAM. Inokonzera kusuruvara kwakanyanya, fivha, kuoma kwemutsipa, kuvhiringidzika, kushungurudza, uye kurutsa. Chirwere ichi chinowanzouraya mukati memazuva mana kusvika kumatanhatu nekuda kwekumanikidzirwa kwepamusoro kwechisimba .
Naegleria yakaoma kuongorora uye inokurumidza kukurumidza, zvichiita kuti zvive nyore kutaura kunyange nechokwadi kuti chirwere chacho chinogona kurapwa zvakanakisisa sei. Imwe tsvakurudzo inoratidza kuti kushandiswa kushandiswa kwemishonga antifungal amphotericin B uye fluconazole pamwe nemishonga inorwisa mabhakitiriya uye corticosteroid. Acanthamoeba
Kufanana Naegleria, Acanthamoeba marudzi anowanikwa munyika yose. Mishumo yakaitwa yekuwana iyi Amoeba mumadziva ekugezera, makungwa, mvura yepombi, kushambwa kwemvura, kushandiswa kwemajeri lens, dialysis mishonga, kupisa uye mafungiro emhepo, miriwo nezvimwewo.
Iyo amoeba inogona kupinda mumuviri kuburikidza nemaziso, mhino, kana maronda.
Kusiyana naNaegleria, acanthamoeba zvirwere hazviwanzoitiki kune vanhu vane utano uye panzvimbo pacho zvinowanzowanikwa kune avo vasina immunocompromised (vasina simba maitiro echirwere). Iyo amoeba inowanzopinda muropa ropa pakutanga uye inofamba ichienda muuropi.
Pane imwe nguva mukati mehutano hwemitsipa, amoeba inokonzera slow encephalitis. Zviratidzo zvekutanga zvinowanzova musoro, kusagadzikana, kusuruvara, uye chirwere. Pakupedzisira, utachiona hunogona kukonzera kunzwisisika kujekesa, zvinetso zvepfungwa zvehutano, zviratidzo zviviri, ataxia , kuvhiringidzika, nekugumburwa. Chirwere ichi chinowanzouraya mukati memwedzi mumwe chete kana maviri mushure mekunge zviratidzo zvekutanga zvichionekwa.
Kurapa kwakanakisisa kwechirwere ichi hakuna chokwadi. ICentral for Disease Control and Prevention, kana CDC, ine mishonga yekuongorora inonzi miltefosine inogona kuedzwa.
Balamuthia Mandrillaris
Bharamuthia inowanikwa muvhu. Nepo kusvibiswa kwakajairika, utachiona hahuwanzoitiki. Mhosva dzinenge 200 chete dzeBharmuthia dzakaparidzwa munyika yose. Zvinofungidzirwa kuti utachiona hunotanga ne amoeba inoputira ganda kana nekugadzirisa mhepo yekrissi mumuromo kana mumhino. Zviratidzo zvakanyanya kufanana nechirwere cheAcanthamoeba. Kuongororwa kwakaoma uye kwakakodzera kurapwa kusingazivikanwi, kunyange zvazvo chirwere chekuongorora miltefosine pamwe nezvimwe zvinogadziriswa nemishonga inouraya zvingashandiswa.
Sappinia
Sappinia i amoeba inokonzera encephalitis, uye kune imwe chete yenyaya inonzi yakataurwa munyika. Mune munhu uyu akabatwa, amoeba akaita kuti musikana mumwe chete muhupenyu hwemazuva.
Murwere akavandudza mushure mekunge aporerwa nekubatanidzwa kwemishonga, iyo yaiva nemishonga inorwisa mabhakitiriya uye mishonga inofungidzirwa.
Pasi Pasi
Izvozvi amoeba zvirwere hazviwanzokwanisi kuita nyaya iyo painoitika. Zvakakosha kuyeuka kuti kunyange zvazvo zvirwere izvi zvakakomba, mukana wekuti mumwe munhu achazombova nehutachiona hwakadai hahuna. Izvozvo zvichitaurirwa, nokuti zvirwere zvakanyanya zvakanyanya pazvinenge zvaitika, zvinokoshawo kuti vanachiremba vasaregere kuvepo kuti murwere wavo angave ane amoeba mukati mehutano hwepakati.
Sources:
Nzvimbo dzeDaase Control uye Kudzivirira. Bharmuthia mandrillaris - Granulomatous Amebic Encephalitis (GAE).
Nzvimbo dzeDaase Control uye Kudzivirira. Parasites - Acathamoeba - Granulomatous Amebic Encephalitis (GAE); Keratitis.
Nzvimbo dzeDaase Control uye Kudzivirira. Naegleria fowleri - Primary Amebic Meninoencephalitis (PAM) - Amebic Encephalitis: Kurapa.
Nzvimbo dzeDaase Control uye Kudzivirira. Sappinia - Amebic Encephalitis.
Gelman, BB, et al. (2001). Amoebic encephalitis kubva kuSappinia diploidea. JAMA, 285: 2450.
Huang, ZH, Ferrante, A., Carter, RF (1999). Serum inorwisa mabheti kuBharmuthia mandrillaris, an living-free amoeba munguva pfupi yapfuura akaratidza kuti akaita kuti granulomatous amoebic encephalitis. Journal of Infectious Diseases , 179: 1305.
Schuster, FL, & Visvesvara, GS (2004). Kusununguka-kurarama amoebae senzira dzekuzvipira uye dzisingabatsiri dzevanhu nemhuka. International Journal for Parasitology, 34: 1001.
Siddiqui, R., & Khan, NA (2014). Primary amoebic meningoencephalitis yakakonzerwa neNaegleria fowleri : Muvengi wekare anopa matambudziko matsva. PLoS Isinganzwisisiki Tropical Diseases, Aug; 8 (8): e3017.