Pamene mphete zapakati zimayambitsidwa monga zipangizo zamakono, zowonongeka zinasakanizidwa. Kumbali imodzi, iwo anali njira yatsopano yatsopano kuti anthu agwiritse ntchito mankhwala opatsirana pogonana. Mahomoni a magazi angakhale otsika ndi kubereka kwawo. Zinali zophweka komanso zosavuta kuzigwiritsa ntchito. Komano, anthu ena sankavutike nazo kuti awaike. Ankadandaula za zomwe zidzachitike panthawi yogonana.
Iwo amaganiza kuti akhoza kukhala achilendo kapena osasangalatsa.
Pakapita nthawi, anthu adzizoloŵera kuganiza za m'mimba. Anthu ena amawakonda. Anthu ena alibe chidwi. N'zoonekeratu kuti zili zophweka kuzigwiritsa ntchito kwa anthu omwe ali okonzeka kuzigwiritsa ntchito. Kuwonjezera pamenepo, ndi njira yabwino yoperekera mamolekyu ang'onoang'ono kumaliseche.
Mphuno ya Vaginal ndi STD Prevention
Kugonana kwa mahomoni si njira yokhayo yomwe mphete za abinja zimathandizira. M'zaka zaposachedwa, asayansi ndi ofufuza afufuzaponso njira zina zomwe zingagwiritsidwe ntchito pa zipangizozi. Ntchito imodzi yotereyi ndi yopereka mankhwala ndi mankhwala. Mwachitsanzo, mayesero angapo amasonyeza kuti mphete za m'mimba zingakhale njira zowonongeka zowonongetsa pre-exposure prophylaxis motsutsana ndi HIV.
Pre-exposure prophylaxis ndi momwe zimamvekera. Anthu amapatsidwa mankhwala asanafike ku HIV. Cholinga chake ndi kuchepetsa chiopsezo chotenga kachilombo ka HIV.
Kawirikawiri, maphunziro ambiri a pre-exposure prophylaxis (kapena PrEP) amachitika pa amuna omwe ali ndi chiopsezo cha amuna kapena akazi omwe sagonana ndi amuna kapena akazi okhaokha.
Mbadwo woyamba wa kafukufuku wa PrEP wapambana kwambiri. Anasonyeza kuti kumwa mankhwala opatsirana pogonana kungachepetse chiopsezo cha munthu chotenga HIV. Komabe, izo zimagwira ntchito pokhapokha ngati anthu amamwa mankhwalawa nthawi zonse .
Mwamwayi, sikuti aliyense anali ovomerezeka.Cifukwa cace, kufufuza kunayesedwa pofuna kupeza njira zopangira mankhwalawa mosavuta. Njira imodzi yotereyi inali kuwapereka kudzera m'mimba yazimayi.
Kugwiritsira ntchito mphete yamkati ya PrEP ndi chimodzimodzi pogwiritsa ntchito njira imodzi yoberekera. Mzimayi amaika mphete yamadzimadzi m'madzi ake ndipo imatulutsa mankhwalawo. Mzerewo umasinthidwa pafupipafupi.
Kafukufuku wakale akusonyeza kuti mphete yomwe imakhala ndi mankhwala opatsirana pogonana ingachepetse chiopsezo cha HIV. Komabe, mu maphunziro aumunthu omwe atchulidwa pakalipano, mphete sizinathetse ngozi. N'zotheka kuti mawonekedwe a mtsogolo angakhale ndi mphamvu zowonjezereka, monga tawonera mu maphunziro mu zitsanzo za monkey. Kuphatikiza zosiyana kapena magulu a mankhwala angayambe kugwira ntchito bwino ... kapena zovuta.
Palibenso mphete yamkati yomwe imakhala ndi mankhwala a HIV pamsika,. Komabe, wina akhoza kutulutsidwa m'tsogolomu. Chokondweretsa kwambiri ndi chakuti madokotala ndi asayansi akunena za kuthekera kupanga mphete ziwiri. Kungakhale kosavuta kupanga chipangizo chimene chinali ndi ziwalo zonse zothandizira komanso zotsutsana ndi HIV. Izi zikhoza kuimira kusintha kwa nyanja mukuteteza.
Komabe, tiyenera kudziwa kuti choterechi chingateteze ku HIV osati ma STD ena. Sitikanakhala zamatsenga. Zingathetse kusiyana kwakukulu pamoyo wa amayi ambiri.
Zotsatira:
Baeten, JM, et al. komanso Team MTN-020 Yophunzira ASPIRE. Kugwiritsira ntchito Mphindi Wamagetsi Ophatikiza Dapivirine kwa HIV-1 Kupewa kwa Akazi. New England Journal of Medicine. 2016 February 22. Lofalitsidwa Padziko Lapansi Pambuyo Panyumba. onetsani: 10.1056 / NEJMoa1506110
Ma Institutes of Allergy and Infectious Diseases. Mphuno Yamagetsi Imapereka Chitetezo Chokhazikika kuchokera ku HIV mu Mayesero Aakulu a Mayiko Onse. 2016 February 22. Kupezeka 2/22/16 pa http://www.niaid.nih.gov/news/newsreleases/2016/Pages/ASPIRE.aspx
Smith JM, Rastogi R, Teller RS, Srinivasan P, PM PM Mesquita, Nagaraja U, McNicholl JM, Hendry RM, Dinh CT, Martin A, Herold BC, Kiser PF. Mphete yosakanikirana yolimbana ndi tenofovir disoproxil fumarate imateteza kwambiri macaques ku mavuto ambiri a vagini-HIV. Proc Natl Acad Sci US A. 2013 Oct 1, 110 (40): 16145-50. lembani: 10.1073 / pnas.1311355110.