Magani ga STI kusan kowa yana da

Herpes ba dadi. Ba fun don magana game da, ba fun don karanta game da kuma lalle ba fun a yi. Herpes, wanda kuma aka sani da HSV-1 da HSV-2, yana da kyau a ko'ina kuma mutane kawai sun fara gane shi. A cewar Hukumar Lafiya ta Duniya, kimanin mutane biliyan 3.7 'yan kasa da shekaru 50 suna da cutar ta herpes. Wannan yana nufin kusan kashi 67% na al'ummar Duniya suna da cutar ta herpes.

Don sanya shi a kan ƙaramin sikelin, Cibiyar Kula da Cututtuka ta Amurka ta ba da rahoton cewa "wataƙila fiye da ɗaya cikin kowane mutum shida masu shekaru 14 zuwa 49 suna da cutar kanjamau," kuma ba Amurka ce kaɗai ke fama ba. Wani bincike na Stats Kanada da aka gudanar daga 2009 zuwa 2011 ya gano cewa ɗaya cikin bakwai na Kanada masu shekaru 16 zuwa 54 suna da nau'in HSV. Ko a wajen Arewacin Amurka an sami rahotannin barkewar cutar ta herpes a cikin haɓaka, ciki har da wani bincike a Norway wanda ya gano cewa "90% na cututtukan ciki na al'aura sun kasance saboda HSV-1."

Me yasa kowa ke da cutar ta herpes?

Kafin kowa ya firgita, sun nannade kansu a cikin latex kuma kada su bar gidan akwai wasu bayanan da za a yi la'akari da su. HSV-1 ita ce mafi yawan nau'in herpes, amma yawanci yana haifar da raunuka a kusa da baki da lebe. A wasu kalmomi, HSV-1 shine abin da yawancin mutane ke kira ciwon sanyi. Yawancin lokuta ana wuce ta ta hanyar ruwa ko raba abin da ya kamu da cutar. Yana iya haifar da cututtukan al'aura, wanda kuma aka sani da HSV-2, yawanci zama a cikin wanda ya kamu da cutar, kawai yana haifar da fashewar lokaci-lokaci.

HSV-2 shine nau'in ciwon daji wanda aka fi sani da herpes. The stigma having kind, wanda iyayenka suka gaya maka za ka samu idan ka yi kwanan wata yarinya da zoben lebe. Kamar kowane nau'i na herpes, abin takaici kuma yana dawwama tsawon shekaru a cikin mutum ba tare da bayyana kansa a cikin siffar jiki ba. Wannan yana sa mutane da yawa su yada kwayar cutar daga mutum zuwa mutum ba tare da sanin abin da suke yi ba. Cutar da kanta ba ta zama barazana ga rayuwa ba, amma tana haifar da rashin mutunci fiye da komai, amma watakila ba dadewa ba.

Tsarin magani

Kwanan nan an buga wani bincike a PLOS Pathogens akan yuwuwar rigakafin da zai iya lalata cutar ta herpes. Budaddiyar mujallar ta dogara ne a kan buga kasidu da aka yi bita na ƙwararru akan ƙwayoyin cuta, fungi, parasites, prions da ƙwayoyin cuta waɗanda ke ba da gudummawar fahimtar ilimin halittu na ƙwayoyin cuta. Mujallar ta bayyana karara cewa binciken marubuci Harvey M. Friedman, farfesa a Makarantar Magunguna ta Jami'ar Pennsylvania, na iya zama mataki na gaba na warkar da cutar ta herpes.

Ayyukan Friedman ya bayyana dalilin da ya sa kwayar cutar ta herpes ke da wuya a hallaka, wanda ya kasance saboda ayyukan da aka yi a ɓoye. "A lokacin jinkiri, ƙwayoyin cuta na herpes suna bayyana samfuran ƙwayoyin cuta kaɗan ne kawai waɗanda ke ba su damar dagewa a cikin gidan ba tare da kawar da tsarin rigakafin mu ba." Ayyukansa ya ci gaba da yin bayanin cewa, "a wannan mataki, ƙwayoyin cuta na herpes ba sa yin kwafin kwayoyin halittarsu ta hanyar kwayar cutar kwayar cutar ta DNA polymerases, suna ba da maganin rigakafin cutar da aka yi niyya ga waɗannan polymerases marasa tasiri."

Binciken Friedman ya yi, duk da haka, ya sami hanyar yin aiki a cikin wannan tsari. Aikin nasa ya fara ne ta hanyar nemo hanyar da za a gyara karfin kwayar cutar don guje wa ganowa. Tsarin yana amfani da CRISPR/Cas (wanda aka taru akai-akai a kai a kai a kai a kai gajeriyar maimaita maimaitawar palindromic) don kai hari ga kwayar cutar kwayar cutar kuma, "gaba daya ya lalace samar da sabbin kwayoyin cuta daga kwayoyin jikin mutum." A wasu kalmomi, tsarin ya dakatar da kwayar cutar daga yaduwa, ya dakatar da ikonsa na ɓoye kansa a cikin sababbin kwayoyin halitta daga tsarin rigakafi na mutum.

An gudanar da gwajin farko akan birai macaque ne kawai, saboda tsarin garkuwar jikinsu iri ɗaya, da kuma aladu na Guinea saboda suna raba irin wannan alamun jiki ga ɗan adam lokacin kamuwa da cutar. An nuna ta popular Science, wata mujalla ta wata-wata game da kimiyya da fasaha na yanzu, cewa rashin kuɗi shine abin da ke hana rigakafin daga kasuwannin magunguna, kuma ko da hakan na iya ɗaukar shekaru kafin ya zama gama gari ga jama'a.