Mene ne ainihin gashin gashi, yaushe ya bayyana a matsayin halayen jima'i na biyu, kuma ta yaya yake bambanta da gashi mai ban mamaki?
Menene Gashin Gini?
Hutun raguwa shine lokacin farin ciki, dogon, gashi mai launin fata wanda aka samo a kan ɓarna, fuskarsa, yanki da kuma yanki. Girman gashin gashi yana rinjayar da kwayoyin hormones.
Origin of Terminal Hair
Akwai gashin gashi a jikin jiki.
A cikin ɓoyayyen kwayoyin halitta sune kwayoyin jikinsu, da jini, gilashi shinge kuma, ba shakka, gashi. Nau'in ya zama cikin lakabi na biyu na fata : dermos . Wannan shi ne ɓangaren rai na gashi. Halin gashi-wato, gashin da kake gani-hakika ya mutu.
Vellus Hair
Baya ga hannun dabino, ƙafafun ƙafafun da ƙwayoyin mucous, dukkan jikin mutum yana rufe gashin gashin gas . Kullun gashi , sau da yawa ana kira peach fuzz, yana da bakin ciki, gajere da haske. Ba kamar gashin gashi ba, haɓakar gashin tsuntsaye ba sa rinjayewa daga kwayoyin hormones. An yi la'akari da gashin gashi ba tare da amfani ba.
Canzawa na Gashi Mai Kyau
A lokacin balaga, kara yawan matakan hormone ya sa gashin gashi ya zama gashin gashi a wasu sassa na jiki. Sassan daban-daban na jiki suna da matakai daban-daban na farfadowa ga waɗannan hormones, wanda aka sani da androgens . Ana cigaba da inganta gashin gashi daya daga cikin siffofin jima'i na biyu.
Androgens an san su ne a matsayin namiji na namiji saboda maza suna samarwa da amfani da torogens, kamar testosterone, fiye da mata. Kodayake wadannan halayen "maza" sun kasance a cikin mata - suna taka muhimmiyar rawa-suna da muhimmanci a ci gaba ta jiki da kuma jima'i.
Sassan jikin da ke amsawa ga waɗannan kwayoyin sun hada da sassan da ke cikin sassan da ke faruwa a cikin maza da mata.
Mata sukan ci gaba da gashin gashin kansu, yayin da maza sukan inganta gashi a wasu sassa na jiki, ciki har da, amma ba'a iyakance ga fuska ba, kirji, baya, kafafu, hannaye, hannayensu da ƙafa.
Matsayi na Ƙarshen Girma
Saukewa yakan fara a cikin yara tsakanin shekaru 9 zuwa 15, kuma a cikin 'yan mata tsakanin shekarun 8 da 14. A cikin maza, gashin gashi yana nunawa a cikin shekaru masu shekaru, ko da yake inda gashi ya nuna canje-canje.
A farkon matakan balaga, ciwon gashi mai zurfi yana mayar da hankali a cikin yanki (yawanci yana farawa ne a gindin azzakari) da kuma raguwa. Wasu gashin ido suna farawa da wuri, amma ya cika a lokacin karshen matakai, yawanci daga farkon 20s. Mata suna iya tsammanin za su ci gaba da kara gashin gashin gashi da gashi a cikin yanki kuma suna tsoma baki yayin matasan su.
Tsarin Gashi Tsayawa Tsaya
Girman gashi ba ta koyaushe faruwa kamar yadda ya kamata. Gizon gwal yana ɓoye nauyin haɗari wanda ya fara samuwa, ciki har da hormone, androgens, da kuma progesterone a cikin mata. Idan ba a ɓoye waɗannan hormones ba, balaga ba zai iya faruwa ba. (Anyi amfani da hormone a cikin glanden gwal kuma yana tayar da halayen estrogens daga ovary a cikin mata da testosterone daga ƙwararru a cikin maza.)
Matsayin Farko Gashi
Kusan kashi 10 cikin dari na mata suna fama da yanayin da ake kira hirsutism . Dangane da wuce haddi na androgens tsakanin sauran dalilai, hirsutism yana nufin cigaba da gashi a cikin mata fiye da yadda yake cikin maza. Mata masu fama da hirsutism zasu iya inganta gashin gashi (kamar gashin gashi) da kuma kara yawan gashi a cikin yankunansu da kuma yanki.
Tsarin Farko Gashi
A wasu lokuta, gashin gashi zai fara girma a baya fiye da al'ada. Dalilin da ya sa ya kasance balaga ba ne a cikin maza da mata ba za'a iya gane shi ba, amma ana danganta shi da cututtuka na hormonal da kuma jituwa ga hormones na waje ( estrogens da testosterone) ta hanyar wani abu kamar maganin shafawa.
Rashin Tsarin Gashi Gashi
A wasu lokuta, gashin gashi ba ya girma. Genetics sun fi yawan laifi, amma har ila yau cutar ta cututtuka, cututtukan koda, ciwon fuka da ƙananan hauka a cikin ciwon gwiwarka da kuma glandon jini.
Ƙarfafawa na Ƙarshen Hair Hair
Yana da mahimmanci ga wadanda ke kan magunguna kamar Minoxidil wanda zai iya ƙarfafa girman gashi don sanin cewa wadannan magunguna zasu iya haifar da ci gaban gashin gashin fuska, fuska, da kuma kullun. A wasu kalmomi, idan magani yana haifar da karin gashi kan kanka kai mai yiwuwa a yi aski da yawa sau da yawa.
Me yasa wasu yan takara suna takaice?
Ba kamar gashin gashin kan kai ba, tsawon lokaci na gashin gashi wanda ke da alaka da halayen jima'i (anaphase), ya fi guntu, a cikin watanni fiye da shekaru biyu zuwa shida. Saboda haka gashin da kuke da shi a cikin rudunku ko yanki ba su da tsawo kamar gashi a kansa.
Ƙarshen Gashi Kamar yadda Mu Yayi Age
Ba kamar ƙwararrun namiji ba wanda yake da yawa, gashin gashi wanda ke tsiro a fuska, a cikin rami, kuma a cikin yanki yana ci gaba da girma cikin tsufa. Saboda wannan dalili, mutum yana iya zama cikakke a kan gado amma har yanzu yana iya kara gemu.
Source:
Kasper, Dennis, Anthony Fauci, Stephen Hauser, Dan Longo, da J. Jameson. Ka'idodin Magungunan Hoto na Harrison. New York: McGraw-Hill Education, 2015. Print.