Okushoyo, Okuvamile, Okungewona
Incazelo Esheshayo: Incazelo ye-motility yikhono lomzimba noma uketshezi ukuhamba. I-sperm motility ibhekisela ekuhambeni nasekubhukudweni kwesidoda.
I-poor motility motility isho ukuthi insimu ayibhukumi kahle, engabangela ukungabi nabesilisa . I-poor moerm motility nayo yaziwa nangokuthi i-asthenozoospermia.
Kungani Isibungu Sigijima?
Isibungu kukhona amangqamuzana e-motile. Lokhu kusho ukuthi yizakhi ezenza zihambe.
Lokhu kubalulekile uma kuziwa kokukhulelwa.
Ngokuvamile, lapho owesilisa nowesifazane bezocansi ngokobulili, le ndoda izoba ne-ejaculate semen eduze nomsele womlomo wesibeletho, ekupheleni komsele ongasese.
Ngenkathi yilapho ufuna khona umuthi uma uzama ukukhulelwa , noma yikuphi umuthi owenziwe eduze kwendawo yangasese ungakwazi ukwenza ngendlela ehamba phambili emgodini wesisu nangomlomo wesibeletho.
I-semen nayo ingangena emgodini wesisu ngaphandle kokujula, kusuka kulokho okuyaziwa ngokuthi i-pre-ejaculate. Lokhu kuyincani encane-njengoketshezi ophuma e-urethra lapho indoda ivuswa ngokocansi. (Yingakho "ukukhipha indlela" akusebenzi ukuvimbela ukukhulelwa.)
I-sperm ihlelwe ukuthi ibhukude ngendlela ezobe ifinyelela kuyo ekugcineni lapho ifika khona: iqanda elivotshwe .
Ngenkathi iqanda lihanjiswa lisuka ku-ovary lingena emgodini we- fallopian ngezingqimba ezincane ezinjenge-cilia, iqanda ngokwalo alishangi.
Kancane kancane uhambela indlela eya ngaphakathi nangaphansi kwezigubhu ze-fallopian ngosizo lwe-cilia.
Ngakolunye uhlangothi, insimu ihamba. Kumele bathukule kusuka emgodini womlomo wesibeletho, bangene ngaphakathi nangesibeletho, futhi ekugcineni, bangene emathinini we-fallopian. Yilapho bazobe nethemba lokuhlangana neqanda elivotshwe.
Ucwaningo lithole ukuthi kuthatha isidoda phakathi kwemizuzu emibili kuya kweyishumi ukuze ufinyelele amashubhu we-fallopian.
Lapho lapho, isidoda kufanele sivame iqanda, elidinga ukunyakaza.
I-Sperm Motility ngokuqukethwe kweMpilo Yonke Yezempilo
I-motility yilinganiso eyodwa kuphela yempilo yesilisa (nesimeni). Ezinye izinto ezicutshangelwa ngesikhathi sokuhlaziywa kwesilisa zihlanganisa:
- Ivolumu yomsindo (ngo-milliliters, noma i-ejaculate engakanani)
- Ingqikithi yobuningi besilisa (33 kuya ku-46 million izidakamizwa)
- Ukuxilongwa kwesibindi (zingaki izidakamizwa ziyingxenye eyodwa ye-ejaculate)
- Ubuningi (amaphesenti wesidoda esiphilayo)
- I-sperm morphology (ukuma kwesidoda)
- Isikhathi sokwenyuka kwamanzi (i-ejaculate ifinyelelekile uma ikhishwa, bese igxila emaminithini angama-20 kuya kwangu-30)
- I-pen pH (isithombo esicacile kakhulu singabulala isidoda)
- Amaseli amhlophe egazi (inani eliphezulu kakhulu lingabonisa ukutheleleka)
Emfanekisweni omkhulu wempilo yezinsikazi zesilisa, uma ngabe i-motility yinkinga, izinkinga zokukhulelwa okuzenzekelayo zingcono kunezinye izinkinga.
Izinyathelo ze-Motility ekuhlaziyweni kwesimo
I-motility ingabuyekezwa ngokuhlaziywa kwesilisa ngezindlela ezilandelayo:
Amaphesenti ahamba kahle: yiziphi amaphesenti azo zonke izidakamizwa ku-ejaculate eyodwa ezihambayo.
Amaphesenti angu-concentration e-motile : yiyiphi iphesenti yesidoda ehamba ngesilinganiso esisodwa sembewu, evame ukuhanjiswa njengezigidi zamaseli nge-mL.
Ingqikithi yenani lamanzi le-motile (TMSC) : bangaki abantu abadonsa ku-ejaculate eyodwa. Le nombolo iboniswe ukuthi iyasebenza kakhulu ekukhulumeni kwesilisa.
I-velocity path velocity (VAP) : i-sperm ijubane iyadlulela, ibalwa ngamamitha ayi-2 ngomzuzwana (μm / s.)
Motility Progressive, Motility Non-Progressive, kanye Total Motility
Akubaluleki kuphela ukuthi zingaki izidakamizwa ezihambayo, kodwa nokuthi zihamba kanjani .
Ukunyakaza okuqhubekayo kubhekisela kumdoda ogeleza ngendlela eqondile noma emibuthanweni emikhulu kakhulu.
Ummoya ongeyena oqhubekayo ubhekisela kumdoda ohamba kodwa awuthuthuki phambili noma ugijime emibuthanweni eqinile kakhulu.
Isibonelo, insimu evele idlidliza endaweni ingacatshangelwa ukuthi ayiyona inkambiso. Isibindi esigxuma kodwa senze intuthuko phambili sizobhekwa njengenqubekela phambili.
Ukunyakaza okuqhubekayo kuyadingeka ukuze insimu ibhukude indlela yokuzala.
Ingqikithi ye-motility ibhekisela kumaphesenti wesilisa okwenza noma yiluphi uhlobo lokunyakaza. Lokhu kuhamba kungahlanganisa ukunyakaza okungekho okuqhubekayo.
Zingaki I-Sperm Okufanele Igijime Ngokufanele
Emadodeni ane-fertility evamile, enye i-ejaculate ye-semen ingaba ne-sperm ezingaphezu kwezigidi ezingu- 39 . Kodwa akuzona zonke lezo zinambuzane ezilindeleke ukuba ziphile kahle.
Uma kuziwa ngesimiso sezinambuzane, ukuze isampuli ye-ejaculate ibhekwe njengesijwayelekile, okungenani amaphesenti angu-40 wesidakamizwa kufanele abe motile, noma ahambe. Lokhu kungafaka ukunyakaza okungekho okuqhubekayo.
Okungenani amaphesenti angama-32 wesilisa kufanele akhombise umlotha oqhubekayo.
Ukuxilongwa komzimba ompofu wezinsizane ngokuvamile kwenziwa ngokusekelwe kumaphesenti we-sperm motile. Kodwa-ke, ucwaningo luye lwathola ukuthi isibalo se-motile esiphelele siyisilinganiso esifanelekile.
Isibalo sembewu esiphezulu se-motile esingaphezu kwezigidi ezingu-20 kuthathwa njengokujwayelekile. Ngaphansi kwesigidi esingu-5 yisimpofu sempilo yesisu. Ngaphansi kwesigidi esingu-1 yisimo esibi kakhulu sezinambuzane zesisu.
Yini Ethinta I-Sperm Motility
I-sperm motility ingathinteka yizinto eziningana. Ngokuvamile, lapho umuthi wesilisa ungaswele, kunezinye izinkinga ezitholakala ngezempilo yesilisa.
Isibonelo, amadoda ane-motility empofu embi angase abe nezibalo ezincane zezidakamizwa noma amantombazane ompofu omzimba (noma uhlobo lomuthi.) Isibindi esingakhiwa kahle asikwazi ukugebha ngokufanele.
I-sperm motility ingalimazwa ngokuvezwa kwamakhemikhali , ukugula, ukushisa ukushisa noma ukubandisa, imikhuba emibi yezempilo njengokubhema , noma ukungajwayelekile kwendlela yokuzala, njengalabo abasebenzisa i- varicocele .
I-poor moerm motility nayo ingenzeka uma umuntu ephethe umsebenzi ocansi. Kulokhu, uma i-ejaculate yokuqala eqoqwe ibonisa ukuthi i-motility empofu, i-ejaculate yesibili eqoqwe ngemuva nje kufanele ibe ngcono.
> Imithombo:
> Hamilton JA1, Cissen M2, Brandes M3, Smeenk JM4, de Bruin JP2, Kremer JA3, Nelen WL3, Hamilton CJ2. "Ingqikithi yesibalo se-motile: isibonakaliso esingcono sokwehluleka kwesifo sokuntula kwesilisa kunesimo se-WHO sokuhlukanisa izidakamizwa. "Uhlehlisiwe. 2015 Meyi; 30 (5): 1110-21. i-doi: 10.1093 / i-humrep / dev058. Epub 2015 Mar 18.
> Rouge, uMelissa. Isibungu sezinambuzane. http://www.vivo.colostate.edu/hbooks/pathphys/reprod/semeneval/motility.html
> I-WHO Laboratory Laboratory for the Ukuhlolwa kanye nokucubungula Human Sperm. Uhlelo lwesihlanu. http://whqlibdoc.who.int/publications/2010/9789241547789_eng.pdf