Lub cev cavernous yog lub ntsiab tseem ceeb tshaj plaws koom nrog hauv kev tsim kom muaj kev ruaj khov ntawm qhov chaw mos, muab qhov loj thiab tawv tawv ntawm qhov chaw mos thaum muaj kev sib deev arousal. Muaj peb lub cev nyob rau hauv tag nrho: ob khub thiab ib tug unpaired. Hauv lawv cov qauv, lawv zoo ib yam li daim txhuam cev, sab hauv uas muaj cov hlwb epithelial los ntawm cov hlab ntsha thiab paj hlwb dhau mus.
Qhov chaw
Cov qauv ntawm noov muaj ob lub cev cavernous, muaj ib tug cylindrical zoo. Kev txuas mus rau cov ceg qis ntawm cov pob txha pubic yog tsim los ntawm kev taw qhia qhov kawg ntawm txhua lub tog raj kheej. Tus thawj cavernous lub cev txuas nrog lub thib ob nyob rau hauv lub pubic symphysis, thaum cov kev sib koom ua ke yog tag nrho fused ua ke.
Ua tsaug rau qhov no, qhov chaw so yog tsim nyob rau hauv qis dua ntawm cov pubic symphysis, uas nyob rau hauv lub cavernous lub cev. Yog tias tsim nyog, lub cev cavernous tuaj yeem ua palpated los ntawm txoj cai thiabsab laug sab hauv noov. Lawv zoo li cov menyuam yaus me hauv lawv cov duab. Cov hlwb hauv lawv tuaj yeem hloov pauv loj vim qhov nrawm ntawm cov ntshav.
Zoo
Lub cev nqaij daim tawv xaus rau ntawm lub taub hau ntawm noov. Los ntawm saum toj no lawv yog them nrog lub plhaub protein. Nws yog noteworthy tias nws kiag li tsis muaj nqaij fibers. Cov qauv no yog tus yam ntxwv ntawm tag nrho noov, tshwj tsis yog lub glans.
Sab hauv ntawm albuginea yog dotted nrog ntau trabeculae (txheej txheem) uas muaj cov ntaub so ntswg tuab.
Cov qauv ntaub so ntswg muaj ntau cov leeg nqaij du thiab elastic fibers. Nyob rau tib lub sij hawm, lawv ceg tawm thiab rov intertwine nyob rau hauv tag nrho ntev ntawm lub cavernous lub cev, tsim ib tug system ntawm cov hlwb ntawm lawv - lacunae thiab caverns, uas muaj cov ntshav thaum lub sij hawm kev sib deev arousal.
Kev ua haujlwm ntawm lub cev cavernous
Cov hlab ntsha sib sib zog nqus, khiav raws tag nrho qhov ntev ntawm noov, faib ua nyias ceg nyob rau hauv lub trabeculae. Nws yog qhov tseem ceeb ntawm cov ntshav mus rau qhov chaw mos thaum arousal tshwm sim. Yog hais tias cov ceg nyob rau hauv ib qho chaw ntsiag to, lawv cov duab yog convoluted, vim hais tias lawv hu ua whorls, los yog cochlear.
Cov hlab ntsha muaj cov leeg nqaij tuab nrog cov lumen dav thiab qhib ncaj qha rau hauv cov hlwb. Vim yog cov pob txha ntawm cov leeg nqaij uas ua kom cov phab ntsa ntawm cov hlab ntsha thiab muaj cov duab du, lub lumen ntawm phab ntsa vascular kaw thaum lub sij hawm contraction. Nws yuav tsum tau muab sau tseg tias cov hlab ntsha uas dhau los ntawm qhov chaw moscov tswv cuab, kuj muaj cov leeg tsim.
Vim yog qhov ua kom tiav
Smooth leeg hlwb ntawm cov hlab ntsha, ua ke nrog arterioles thiab sinusoidal capillaries, ua lub luag haujlwm tseem ceeb hauv kev ua kom tiav erection, thaum lub sij hawm qhov luaj li cas ntawm noov nce ho. Nrog rau kev ua haujlwm ib txwm ntawm cov hlab ntsha hla hauv thiab ib ncig ntawm lub cev cavernous, qhov noov ncaj, ua ntau ntom hauv cov qauv thiab npaj txhij rau kev sib deev.
Thaum kawg ntawm kev sib deev, xaus rau hauv ejaculation, norepinephrine raug tso tawm, ua kom tiav tiav ntawm erection. Yog hais tias cov ntshav ntws mus rau lub cev cavernous tsis txaus, kev puas tsuaj ntawm cov hlab ntsha xaus tshwm sim, uas ua rau muaj kev puas tsuaj rau qhov zoo ntawm erection mus txog impotence.
Workouts rau noov o
Koj muaj neeg, tau kawm txog cov haujlwm uas cov ntsiab lus uas cov ntsiab lus hauv kev kawm tshwj xeeb, raws li cov txheej txheem tshwj xeeb rau kev gripping thiab ncab tus qau.
Txhawm rau kom qhov noov loj, nws yog ib qho tsim nyog yuav tsum tuav nws nruj ntawm lub hauv paus nrog koj txhais tes, rub nws kom deb li deb tau ntawm lub taub hau. Yuav kom ua tiav cov txiaj ntsig siab tshaj plaws, qhov kev tawm dag zog no yuav tsum tau ua tsawg kawg 10 zaug, yog li dispersing lub cev cavernous. Noov o tshwm sim vim qhov tseeb hais tias cov ntshav rushes mus rau lub taub hau ntawm noov, yog li faib lub cavernous lub cev raws.cev nqaij daim tawv.
Txawm tias muaj kev nyab xeeb tag nrho ntawm txoj kev no, nws tsis muaj txiaj ntsig tshwj xeeb. Txhawm rau txhawm rau ntsuas lub cavernous hauv cov txiv neej raws tag nrho ntev ntawm tus qau, nws yog qhov tsim nyog yuav tau siv ntau dua li cov qauv theem ntawm kev ntsuas mob. Nws yog ib qho tsim nyog yuav tsum tau them sai sai rau qhov tseeb tias lub cev cavernous tau yoog kom nce tsuas yog thaum lawv loj hlob. Yog li ntawd, qhov loj ntawm qhov chaw mos, txawm tias nrog kev pab los ntawm kev cob qhia lub cev mus sij hawm ntev, tsis tuaj yeem ua rau muaj txiaj ntsig zoo.
