Ukuphonononga ubungqina be-HIV kwi-Pre-Seminal Fluid
Ukuqaphela umngcipheko wakho wokufumana i-HIV kwiindlela ezahlukeneyo zesondo uhlala uyingxaki. Ekuhloliseni umngcipheko wakho, uhlala uqikelele kwaye uqikelele kwaye unengxaki malunga nokuba yeyiphi imisebenzi enokuphepha kunezinye. Ngamanye amaxesha, oku kunokukubeka phezulu kunokuba ube ngumngcipheko wancinci nje kuba "ukuqonda" ukucinga kungekhona ngokufanelekileyo.
Esinye isicatshulwa esinjalo kukuba umntu unako kakhulu i-HIV ukuba iqabane lakhe lingasuki.
Kwaye nangona kubonakala kunengqiqo yokuba isisu encinci = igciwane elincinci, ingaba i-theory inamathela ngokwenene?
Ukuphula iiNtsholongwane zeHIV kwi-Pre-Seminal Fluid
Inyaniso elula kukuba i-HIV ikhona kwimbini yesilisa kunye ne-pre-seminal fluid (eyaziwa ngokuba yi-prejaculatory fluid okanye "pre-cum"). Ngelixa umthamo we-HIV kwi-pre-seminal fluids ungaphantsi, loo nombolo inokutshintsha kakhulu xa umntu engaphendulwa. Ngokubanzi, umntu onentsholongwane kaGawulayo ongenakuphulukiswayo uya kuba negazini elisebenzayo elijikelezayo igazi kunye nezinye izifo zomzimba (njengoko zilinganiswe ngumthwalo we- HIV .)
Kuye kwenzeka kumntu onokuthi angathathi imithi yakhe ye-HIV ngokuchanekileyo kwaye akakwazi ukufikelela umthwalo wentsholongwane engabonakaliyo. Ukongezelela koko, ubukho beentlobo zesifo esithathelanayo ngokwesondo (STI) kunye nokutheleleka kwimizi yesifo se-urinary kunokunyusa inkqubo ebizwa ngokuba yintsholongwane kaGawulayo apho isifo sisenza iHIV ngaphezulu kwindoda yesini, kwaye, ngokungaqhelekanga, kwindoda yesilisa.
Ngokufanayo, isantya sokuqala kwamanzi asenokungena kumntu kumntu. I-pre-seminal fluid ikhishwa kwi-urethra yowesilisa (ukuvulwa kwindoda yesilisa) ngexesha lokuvuswa kwezesondo kwaye ngaphambi kokunyuka . Indoda ingakwazi ukukhulula ukuya kwi-4mL yalolu hlobo lwamanzi (ngaphambi kwe-teaspoon enye). Ukude kusekho umsebenzi wesondo, ngaphezulu koku-ejaculate indoda ingaba nayo.
Uphi i-HIV ekhoyo: Kwi-Sperm okanye kwi-Seminal Fluid?
Iingcamango zokuba isantya sokungena emzimbeni asinakusuleleka njenge-ejaculate yesigxina kuxhomekeke kwenye yezinto ezimbini ezibalulekileyo:
- ukuba i-HIV ibaluleke kakhulu kwisidoda kwaye kungekhona kakhulu kwi-seminal fluid ngokwayo
- ukuba kukho umthamo othile we-seminal fluid apho ukuthelelwa kwe-HIV akunakwenzeka
Ukujonga ngokugqithiseleyo ukucingwa kokuqala, kukho kuphela izifundo ezimbalwa ezijolise ekumiseni apho kukho imbewu yesimo sangaphambili kwi- pre-seminal fluid . Uninzi lwezi zifundo lube luncinci kwaye lubonise iziphumo ezidibeneyo
Olunye uvavanyo luka-2010 kwi- Human Fertility lubonisa ukuba, kwabafundi abathathi-nxaxheba abangama-27 abaye batyunjwa, 11 bavelisa umthamo wokuqala wamanzi oqukethe isisu. Phakathi kwezi, i-10 yayidlwengula isidoda kwisampuli zazo.
Umbuzo obalulekileyo ukuba ngaba le nto ibalulekile. Nangona isazi saziwa ngokuba sisithwala esiphezulu se-HIV, kuye kwadala ingxoxo malunga nokuba isidoda "sithatha" i-HIV okanye ingaba intsholongwane ihamba ngokukhululekile kwi-seminal fluid.
Uninzi uphando namhlanje lubonisa ukuba bobabini kunye nabanye. Ukongeza kwi-virus-circulating virus, i-sperm idibanisa neenkcukacha kwi-shell ye-HIV yangaphandle, ebizwa ngokuthi i-heparan sulfate kunye ne-receptor yamannose, ngokuyimpembelelo ibambelele ezimbini kubini njenge-velcro.
Kulo mandla, inambuzane njengendlela yokuphatha i-virus kwaye ikwazi ukugqithisa ngokuthe ngangoko intsholongwane yamaseli amhlophe asempilweni (ebizwa ngokuba yii-dendritic cells) ezitholakala ngeenxa zonke ezinobunqunu okanye kwizambatho zangasese ezihlala zihlala ngexesha lokulala.
Ngaphezu koko, umphathiswa uya kuba ne-pH efana neyelungu lomfazi, ebonisa ukuba inokuba nethuba elikhulu lokungena ngaphakathi kwimbumba yamanzi.
Nangona oku kungaphakamisa ukuba isidoda sinomdla omkhulu kunentsholongwane kaGawulayo ukuba umbane ngokwawo, kukho umphangi omnye: amadoda anama-vasectomi angadlulisela i-HIV kumaqabane abo .
Ngaloo ndlela, umshiya umbuzo malunga nokuba umthamo we-seminal fluid iyona nto ibalulekileyo ekusulelekeni.
Yaye ngelixa libonakala liphikisana kakuhle, kukho indlela efanelekileyo yokwazi ukuba kuncinci "ukhuselekileyo" kwaye uninzi "olungaphephile."
ILizwi
Ukuba unenkxalabo yokuba unesifo se-HIV, jonga ugqirha ukuba uvavanyo lwe-HIV. Ukuba ungenayo intsholongwane, zikhusele ngokuqonda izixhobo zokuthintela, kubandakanya isondo ekhuselekileyo, ikhondom, kunye ne -prephytic prophylaxis (PrEP) .
> Imithombo:
> Amacandelo okuLawula nokuLawula izifo. "INTSHOLONGWANE KAGAWULAYO / AIDS: Ukudluliselwa kwe-HIV Atlanta, Georgia; hlaziywa ngoOktobha 1, 2015.
> Killick. S; I-Leary, C .; Trussell, J; kunye ne-Guthrie, K ". Isiqulatho sesininzi se-prejaculatory fluid." Hum Fertil (Camb). 2011; 14 (1): 48-52.
> Tortortec, A. kunye noDejucq, R. "Ukusuleleka kwintsholongwane yesini somzimba - iziphumo zokusasaza ngesondo kunye nokuveliswa." Int J Androl. 2010; 33 (1): e98-e108.
> Maxmen, A. "I-HIV inamathela kwisidoda." Umbhalo weMicrothelo yoVavanyo . 2009; 206 (12): 2578.2.