6 Mishonga Inogona Kuendesa KuKenza

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Chimwe Chine Zvirwere Zvinokonzera Kushushikana

Hapana rudzi rwehutachiona hunokonzera kenza. Zvirwere zvakasiyana zvakasiyana siyana zvinogona kukonzera chirwere zvinobva kumarudzi akasiyana-siyana ehutachiona, zvakasiyana-siyana, uye dzine mararamiro akasiyana-siyana.

Kakawanda, hutachiona nehupi hwehutachiona huri hukuru. Nenzira yakanaka, vanhu vashomanana chete vane utachiona hwemapurogiramu aya vakaramba vachiita kuti vave nekenza. Uye kana kenza yaizokura, zvinotora makore kana makumi emakore kubata. Uyezve, mavairusi pachavo haana kukwana kukonzera kenza uye inofanirawo kufamba nemuviri wemuviri, shanduko dzenhepfenyuro, mararamiro anokonzera, uye kuratidzwa kwemakemikari.

Hewa mhando mitanhatu yemavirusi inokonzera kenza (aka munhu tumor viruses):

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Hepatitis C

Hepatitis C iRNA virus. Inokonzera zvose zvakanyanya uye zvisingaperi zvehepatitis. Kurwara kusingaperi ne hepatitis C kunokonzera cirrhosis kana kupora kwechiropa. Muna 1 kusvika ku 2 muzana yeavo vane utachiona, chirwere ichi chinogona kuendesa kune hepatocellular (chiropa) kenza. Hepatitis C yakabatanidzwawo kwete yeHodgkin's lymphoma .

Kunyange zvazvo vatsvakurudzi vasati vava nehutachiona hwehupatachi C, kurapa kwakanaka kwechirwere ichi chiripo, kusanganisira Olysio, Sovaldi, uye Harvoni .

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Hepatitis B

Kunyange zvazvo hepatitis C iRNA virus, hepatitis B inonzi DNA virus. Pasinei nokuti ari chikamu chakasiyana chetachiona, hepatitis B inokonzera utachiona nekliniki yepamusoro yakafanana nehepatitis C: yakaoma uye isingarapiki hepatitis, cirrhosis, uye hepatocellular kansa.

Hepatocellular Cancer is cancer ine utsinye inouraya gore kana maviri mushure moutachiona. Kurapa kwekenza yepatapellular kunoguma mukugadzirwa kwekuvhiya kwechiropa kana kuisa chiropa.

Nenzira yakanaka, tine chirwere chehepatitis B.

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Human Papilloma Virus (HPV)

HPV iduku duku reDNA rinokonzera maitiro emagetsi. Chirwere chinowanzoitika nepamusoro-panjodzi subtypes yeHIVV chinogona kukonzera chirwere chemukondombera. Uyezve, kupfuurira kweHIVV chirwere chakakonzerwawo nekugadzirwa kweimwe mhando dzekenza, kusanganisira mutsara yemusoro nemutsipa, kanzira dzepachirwere muzvirwere zvisingagadziriswa (kufunga AIDS), uye mishonga inogenital.

Nenzira yakanaka, nekuda kwePAP smear, tine hutano hunobudirira hwekuongorora kenza yemukondombera.

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Human T Lymphocyte Virus Type 1 (HTLV-1)

HTLV-1 iRNA retrovirus. Munyika yose, vanhu vanosvika mamiriyoni 5 kusvika ku25 vanotapukirwa nehutachiona ichi; kunyange zvakadaro, vashomanana chete (5 muzana) vanotanga zviratidzo. HTLV-1 inotyisa kana kuti inokwezva CD4 cells, leukemia clonal cell. Makore makumi maviri kusvika makumi matatu mushure moutachiona neHTLV-1, munhu mukuru T-cell leukemia anogona kukura.

Chemotherapy inogona kutanga kushandiswa kurapa munhu mukuru T-cell leukemia uye inoguma mukuregererwa kwenguva pfupi kuteverwa nekudzoka nokukurumidza kwechirwere. Iko (median) kupona nguva mushure mekukura kwevanhu vakuru T-cell leukemia ndeye mwedzi mitanhatu.

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Epstein-Barr Virus

EBV iyi hutachiwana hwehuwandu hwatinoziva hwose-hunokonzera mononucleosis . Kunyange zvazvo 95 muzana yevanhu vane EBV pamutsipa wekatsika, zvirwere zvizhinji zvinokonzerwa nehutachiona, uye vanhu vashomanana vanogadzira chirwere chekliniki.

EBV yakabatanidzwa kune zvakasiyana-siyana zvekenza zvinosanganisira B- uye T-cell lymphomas, leiomyosarcomas, nasopharyngeal carcinomas, chirwere cheHodgkin, uye chirwere chinotapira chirwere chinonzi lymphoproliferative.

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HHV-8 kana Kaposi Sarcoma Herpesvirus

Muna 1994, HHV-8, kana Kaposi sarcoma herpesvirus, yakabatanidzwa mukugadzirwa kweCarsisi's sarcoma , kenza inokonzera ganda nemaperembudzi (zvironda) kune avo vane AIDS. Zvisinei, kune avo vane masimba ehurumende yakasimba, HHV-8 inowanzova yakaipa.

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Ramangwana Kurapa Mazano Maitiro evanhu Anorwara Zvirwere

Nhoroondo inoenderana nekurapa kwekenza inokonzerwa nemavhutamu evanhu zvinotarisa kuhutachiona hwemishonga inonyanya kurwisa mishonga inokonzerwa nehutachiona. Nokukurapa kurapwa kunonyanya kushandura masero akave nehutachiona nemavarusi, kusarudzwa kwemuviri mune ramangwana kunogona kubvisa masero ane utano hwomuviri. Pari zvino, kurapa kwakadai semakemikrasi uye radiotherapy inouraya masero ose , anotsanangura mabudiro avo akaipa uye akaipa zvikuru.

Pari zvino, nzira yakanakisisa yekudzivisa kenza yechipiri kune vhutu revanhu (asi zvisingawanzo) ndeyokudzivirira kutarisana nemavhuvira evanhu ivo pachavo. Kunyange zvazvo mamwe mavhirusi aya aripo, tinogona kudzivisa kuonekwa kune dzimwe mavharesi akaita se hepatitis B uye C. Kunewo zvirwere zvehupatitis B uye HPV zviripo.

_Sources:

_{Liao JB. Virusi neChans Cancer. Yale Journal ye Biology uye Medicine . http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1994798/}

_{Mazzaro C et al. Utachiona hweHepatitis C uye kwete yeHodgkin's lymphoma makore 10 gare gare. Digestive Chiropa Zvirwere . https://www.researchgate.net/publication/7948031_Hepatitis_C_virus_and_non-Hodgkin's_lymphoma_10_years_later}