CHNG CO THAT AM AO.

BS HO AC DUY

  • THE NAO LA CO THAT AM AO
  • NGUYEN NHAN GAY CO THAT AM AO
  • C CHE HOA HOC CUA HIEN TNG CO THAT AM AO
  • VAI TRO CUA NGI AN ONG TRONG IEU TR

        That am ao la s co that ng vao am ho lam cho viec giao hp khong the thc hien c. S co that nay cung co the xay ra ngoai y muon cua ngi phu n ieu nay thng c coi la mot roi loan chc nang tnh duc tng oi hiem Tuy nhien Sarrel va Sarrel (1979) a m rong nh ngha ve chng that am ao bao gom luon ca tnh trang kho khan hay kho chu khi a dng vat vao, v s co that am ao. Vi nh ngha m rong nh vay th ty le se cao hn, khoang 20% phu n c coi la co Roi Loan Ve Cc Khoai N Gii mot mc o nao o.
        Ngi ta nh ngha chng THAT AM AO la " s co that nh ky hay dai dang cac c bap cua mot phan ba phan ngoai cua am ho co dnh lu ti viec giao hp ."
        Nh vay theo nh ngha nay a co mot quan iem tieu chuan hn khi nh ngha chng co that trong am ho vi moi tng quan trong viec giao hp . Nguyen nhan cua chng that am ao thng la hau qua cua mot s kch thch ket hp vi giao cau khong c mong muon. Mot vai trong so cac s kch thch khong c mong muon pho thong nhat la nhng vu cng ep tnh duc gay chan thng, nhng cuoc giao hp gay au n, nhng phu n ln tuoi va nhng cuoc kham nghiem vung xng chau gay chan thng . Nhng nguyen nhan khac co the la do benh xng chau va nhng moi lo s hay mac cam toi loi trong tiem thc.

        C CHE HOA HOC CUA HIEN TNG CO THAT AM AO
        Trong viec giao hp th nhng chat trung gian dan dan truyen qua cac si than kinh en nay van cha hieu c can ke. Cac nha khoa hoc th ch hieu la chung bao gom Acetylcholine va chat khac Non-Adrenergic-Non Cholinergic (NANC). Cai ma hien tai cac nha khoa hoc biet la Nitric Oxide (NO).
        NO la san pham cuoi cung cua kch thch va ham muon. ca nam cung nh n phu n th no co tac dung dan c, tac dung cua chat nay trong te bao la lam gia tang mc cua chu trnh GMP, di tac ong nay cac c trn dan ra va gay nen hien tng dan ong am ao va am ho. Nam th gay ra hien tng cng dng vat

VAI TRO CUA NITRIC OXIDE (NO) TRONG C CHE CO - DAN AM AO

                 GTP : Guanosine Triphosphate
                 Chu trnh GMP : Guanosine Monophosphate

        Khi co ham muon tnh duc th c the se phong thch ra Nitric Oxide (NO) vao trong mau. NO san sinh nhieu th se gay dan c nhieu hn. V vay chat nao lam cho NO tang hay giam eu co lien quan en s gay nen s dan c , Lng NO giam se a en s co that am ao . Lng NO la thc o cua s ham muon tnh duc, NO cao trong mau ong ngha long ham muon ang dang len , ieu o giai thch khi ngi phu n khong thuan long hay nhng trng hp b cng hiep th c vong am ao co khuynh hng co that manh , ngoai ra viec co that am ao con b anh hng them cua adrenaline , adrenaline tiet ra nhieu trong nhng trng hp can thang s set , adrenaline lam gia tang them s co that am ao ,ieu o giup ta giai thch c hien tng tai sao ngi phu n khi khong thuan long hay b cng hiep am ao thng thac chat lai
        oi vi ngi phu n ln tuoi th s co that am ao thng la hau qua cua viec thieu hut kch thch to estrogen
        Thieu hut estrogen se lam thay oi van mach khien cho ngi phu n co cam giac nong bng nh boc la , hung hc rat kho chu cac cn nong bng thng xay ra tng t, co the vai lan trong mot ngay cung co the vai lan trong mot thang . Thieu hut estrogen la nguyen nhan khien bo phan sinh duc bien the lam cho ngi phu nu dan dan mat het ham muon tnh duc
        Khi au la long tren xng mu rung dan , am ho teo nho va co lai lam mat vui khi gan gui cho, lai them chat nh am dao khong tiet ra lam am dao kho viec giao hp rat la au n cho phu n .Thay v niem vui th viec giao hp a tr nen cc hnh ieu o dan en s au n la cho am ao co that lai . o la tnh trang giao hp au n , giao hp khong mong muon
        Gao s Tufantarcan, Irwin Goldstein va cac cong s vien ai hoc Boston Hoa Ky a cho thay la tuoi tac la mot trong nhng nguyen nhan gay ra suy yeu tnh duc phu n. Tuoi cang cao th ty le si c trn trong am vat cang giam , ong thi co s gia tang thanh phan chat collagen . Mot trong nhng yeu to a en cam xuc tan cung cua phu n trong van e tnh duc la s dan cac c trn lam cng trong am vat va s co that , co bop cua ong am ao mot cach eu an.
        Cac nha khoa hoc a nhan thay rang: s co cua am ao va am vat chu anh hng cua chat Adrenergic, S gian n cua cac c trn cua am vat lam cho am vat cng cng len lai qua trung gian chat Nitric Oxide (NO) giong nh tac dung cua no tren mo cng the hang cua dng vat.
        Tuy nhien s dan cua cac c am ao mot phan c ieu hoa bi NO va phan ln lai t cac c che khac. Noi tom lai chat Nitric Oxide (NO) lam dan c am ao, chat Adrenergic lam co bop c am ao, s co dan nay tao nen cam giac cc khoai phu n Ngoai ra cac kch thch to n nh estrogen, progresteron, oxytocin ngay ca testosteron cung co anh hng tren ap ng tnh duc phu n ieu tr chng co that am ao la van e kch thch c kha nang ham muon tnh duc tr lai ngi n, ngi an ong ong mot vai tro rat quan trong trong van e chan goi , phai t mnh biet kiem che s ham muon cua ca nhan , phai biet va hoc hoi nhng yet to gay cam hng ni ngi v , phai biet ch i ngi ban i at den s chn mui trong kch thch , long tin tng , , s du dang va nhat la tnh yeu chan that se giai toa nhng an tng xau giup cho ngi phu n lay lai c s can bang ve mat tam ly va the xac oi vi phu n ln tuoi th viec ieu tr bang hormon thay the va viec giao hp eu an tuy theo tuoi tac va sc khoe se lam giam i ro ret chng co that am ao do giao hp gay au n


Email: hodacduy@saigonnet.vn
Cac ban co the tham khao cac van e tren Website: http://www.angelfire.com/ks/hodacduy/