www.wikidata.uk-ua.nina.az
Analiz spermi u mnozhini analizi spermi takozh zvanij seminogramoyu abo spermogramoyu 1 2 ocinyuye pevni harakteristiki spermi cholovika ta spermi sho mistitsya v nij Ce robitsya dlya togo shob dopomogti ociniti cholovichu fertilnist chi to dlya tih hto hoche zavagitniti chi dlya perevirki uspishnosti vazektomiyi Zalezhno vid metodu vimiryuvannya mozhna ociniti lishe kilka harakteristik napriklad za dopomogoyu domashnogo naboru abo bagato harakteristik yak pravilo diagnostichnoyu laboratoriyeyu Tehnika zboru ta metod tochnogo vimiryuvannya mozhut vplivati na rezultati SpermogramaLyudska sperma pofarbovana dlya perevirki yakosti spermi v klinichnij laboratoriyi IdentifikatoriMeSH D055101Anatomichna terminologiya redaguvati u Vikidanih Analiz spermi ce kompleksnij test yakij povinen provoditisya v andrologichnih laboratoriyah dosvidchenimi tehnikami z kontrolem yakosti ta validaciyeyu test sistem Zvichajnij analiz spermi povinen vklyuchati fizichni harakteristiki spermi kolir zapah rN v yazkist i rozridzhennya ob yem koncentraciyu morfologiyu ta ruhlivist i progresuvannya spermi Dlya otrimannya pravilnogo rezultatu neobhidno provesti ne menshe dvoh a krashe troh okremih analiziv spermi z intervalom mizh nimi vid semi dniv do troh misyaciv Zmist 1 Prichini testuvannya 2 Vidnoshennya do plodyuchist 3 Metodi zboru 4 Parametri 4 1 Kilkist spermi 4 2 Motorika 4 3 Morfologiya 4 4 Obsyag 4 5 Zovnishnij viglyad 4 6 Riven fruktozi 4 7 pH 4 8 Zridzhennya 4 9 V yazkist 4 10 MOT 4 11 Poshkodzhennya DNK 4 12 Zagalna kilkist ruhomih spermatozoyidiv 4 13 Inshi 5 Faktori sho vplivayut na rezultat 6 Metodi vimiryuvannya 7 Div takozh 8 Primitki 9 PosilannyaPrichini testuvannya RedaguvatiNajposhirenishimi prichinami dlya laboratornogo analizu spermi u lyudej ye doslidzhennya bezpliddya pari ta pislya vazektomiyi shob perekonatisya sho procedura bula uspishnoyu 3 Vin takozh shiroko vikoristovuyetsya dlya testuvannya lyudskih donoriv na donorstvo spermi a analiz spermi tvarin zazvichaj vikoristovuyetsya v kinnomu gospodarstvi ta rozvedenni silskogospodarskih tvarin Inodi cholovikovi roblyat analiz spermi yak chastinu zvichajnogo testuvannya pered vagitnistyu Na rivni laboratoriyi ce traplyayetsya ridko oskilki bilshist postachalnikiv medichnih poslug ne pereviryatimut spermu ta spermu okrim vipadkiv koli ce vimagayetsya specialno abo yaksho nemaye serjoznoyi pidozri na patologiyu v odnij iz cih oblastej viyavlenu pid chas istoriyi hvorobi abo pid chas fizichnogo oglyadu Take testuvannya ye duzhe dorogim i trivalim i v SShA navryad chi pokrivatimetsya strahovkoyu V inshih krayinah napriklad u Nimechchini testuvannya pokrivayetsya vsima strahovkami Vidnoshennya do plodyuchist RedaguvatiHarakteristiki vimiryani analizom spermi ye lishe deyakimi faktorami yakosti spermi Odne dzherelo stverdzhuye sho 30 cholovikiv z normalnim analizom spermi naspravdi mayut nenormalnu funkciyu spermi 4 I navpaki choloviki z poganimi rezultatami analizu spermi mozhut stati batkami ditej 5 U rekomendaciyah NICE legkij cholovichij faktor bezpliddya viznachayetsya yak te sho dva abo bilshe analiziv spermi mayut odnu abo bilshe zminnih nizhche 5 go kvantilya sho daye shans na vagitnist prirodnim shlyahom cherez vaginalnij statevij akt protyagom dvoh rokiv podibno do lyudej z legkim endometriozom 6 Metodi zboru RedaguvatiMetodi zboru spermi vklyuchayut masturbaciyu zbir prezervativiv i vidalennya pridatka yayechka Zrazok nikoli ne slid otrimuvati cherez perervanij statevij akt oskilki mozhe buti vtrachena chastina eyakulyatu mozhe vidbutisya bakterialne zarazhennya abo kislij rN vagini mozhe buti shkidlivim dlya ruhlivosti spermatozoyidiv Optimalna seksualna strimanist dlya zaboru spermi stanovit vid dvoh do semi dniv Najposhirenishim sposobom otrimannya zrazka spermi ye masturbaciya i najkrashim miscem dlya otrimannya ye klinika de provoditimetsya analiz shob uniknuti perepadiv temperaturi pid chas transportuvannya yaki mozhut buti letalnimi dlya deyakih spermatozoyidiv Otrimavshi zrazok jogo potribno pomistiti bezposeredno v sterilnu plastikovu yemnist nikoli ne v zvichajnij konservant oskilki voni mistyat himichni rechovini taki yak mastila abo spermicidi yaki mozhut poshkoditi zrazok i peredati v kliniku dlya doslidzhennya protyagom godini Parametri RedaguvatiParametri vklyucheni v analiz spermi mozhna rozdiliti na makroskopichni rozridzhennya zovnishnij viglyad v yazkist ob yem i pH i mikroskopichni ruhlivist morfologiya zhittyezdatnist koncentraciya kilkist spermatozoyidiv agregaciya spermatozoyidiv aglyutinaciya spermatozoyidiv i nayavnist kruglih klitin abo lejkocitiv Osnovnimi troma parametrami spermiogrami ye koncentraciya spermatozoyidiv u spermi yih ruhlivist i morfologiya Cej analiz vazhlivij dlya analizu fertilnosti cholovika ale navit u absolyutno fertilnogo cholovika duzhe vazhko znajti normalni spermatozoyidi spravdi v serednomu u fertilnih cholovikiv lishe 4 yihnih spermatozoyidiv ye normalnimi za vsima parametrami todi yak 96 ye nenormalnimi prinajmni v odnomu z nih Kilkist spermi Redaguvati nbsp Priblizna kilkist vagitnostej zalezhit vid kilkosti spermi vikoristanoyi v cikli shtuchnogo zaplidnennya Znachennya navedeno dlya vnutrishnoutrobnoyi inseminaciyi z kilkistyu spermatozoyidiv u zagalnij kilkosti spermatozoyidiv yaka mozhe priblizno vdvichi perevishuvati zagalnu kilkist ruhomih spermatozoyidiv Kilkist spermatozoyidiv abo koncentraciya spermatozoyidiv shob uniknuti plutanini iz zagalnoyu kilkistyu spermatozoyidiv vimiryuye koncentraciyu spermatozoyidiv v eyakulyati cholovika na vidminu vid zagalnoyi kilkosti spermatozoyidiv yaka ye kilkistyu spermatozoyidiv pomnozhenoyu na ob yem Za danimi VOOZ u 2021 roci ponad 16 miljoniv spermatozoyidiv na mililitr vvazhayetsya normalnim 7 Starishi viznachennya svidchat pro 20 miljoniv 4 5 Mensha kilkist spermatozoyidiv vvazhayetsya oligozoospermiyeyu Vazektomiya vvazhayetsya uspishnoyu yaksho zrazok ye azoospermichnim ne viyavleno spermi bud yakogo tipu Yaksho zrazok mistit menshe 100 000 spermatozoyidiv na mililitr govoryat pro kriptozoospermiyu Deyaki viznachayut uspih yak ridkisni zridka sposterigayutsya neruhomi spermatozoyidi menshe 100 000 na mililitr 8 Inshi vistupayut za otrimannya drugogo analizu spermi shob perekonatisya sho pokazniki ne zbilshuyutsya yak ce mozhe statisya pri povtornij kanalizaciyi a inshi mozhut vikonati povtornu vazektomiyu v cij situaciyi Motorika Redaguvati Vsesvitnya organizaciya ohoroni zdorov ya maye znachennya 40 9 yake maye buti vimiryano protyagom 60 hvilin pislya zboru VOOZ takozh maye parametr zhittyezdatnosti z nizhnoyu kontrolnoyu mezheyu 60 zhivih spermatozoyidiv 7 U cholovika zagalna kilkist spermatozoyidiv mozhe znachno perevishuvati mezhu gt 16 miljoniv spermatozoyidiv na mililitr ale vse odno mati poganu yakist oskilki zanadto malo z nih ye ruhlivimi Odnak yaksho kilkist spermatozoyidiv duzhe visoka nizka ruhlivist napriklad menshe 60 mozhe ne mati znachennya oskilki yih chastka vse odno mozhe perevishuvati 8 miljoniv na mililitr Navpaki u cholovika kilkist spermatozoyidiv mozhe buti nabagato menshoyu za 20 miljoniv spermatozoyidiv na mililitr i vse she mati horoshu ruhlivist yaksho bilshe 60 sposterezhuvanih spermatozoyidiv demonstruyut horoshij ruh vpered sho ye korisnim oskilki priroda viddaye perevagu yakosti a ne yakosti kilkist Bilsh konkretnim pokaznikom ye stupin motoriki de zagalna motorika PR NP i neruhomist 9 nbsp Morfologiya Redaguvati Sho stosuyetsya morfologiyi spermi kriteriyi VOOZ opisani v 2021 roci stverdzhuyut sho zrazok vvazhayetsya normalnim zrazki vid cholovikiv chiyi partnerki buli vagitni protyagom ostannih 12 misyaciv yaksho 4 abo 5 j centil abo bilshe sposterezhuvanih spermatozoyidiv mayut normalnu morfologiyu 7 10 Yaksho zrazok mistit menshe 4 morfologichno normalnih spermatozoyidiv ce klasifikuyetsya yak teratozoospermiya Normalnu morfologiyu spermatozoyidiv vazhko klasifikuvati napriklad cherez vidsutnist ob yektivnosti ta variaciyi v interpretaciyi Shob klasifikuvati spermatozoyidi yak normalni chi anomalni slid vrahovuvati rizni chastini Spermatozoyid maye golovku serednyu chastinu i hvist Po pershe golovku povinna buti ovalnoyi formi gladkoyu i pravilnogo konturu Krim togo akrosomalna oblast povinna skladati 40 70 ploshi golovi buti chitkoyu i ne mistiti velikih vakuolej Kilkist vakuolej ne povinna perevishuvati 20 ploshi golovi Maye buti 4 5 mkm zavdovzhki i shirinoyu 2 5 3 5 mkm Po druge serednya chastina i gorlovina povinni buti pravilnimi z maksimalnoyu shirinoyu 1 mkm i dovzhinoyu 7 8 mkm Vis serednoyi chastini povinna buti na odnij liniyi z velikoyu vissyu golovi Nareshti hvist povinen buti tonshim za serednyu chastinu i mati dovzhinu 45 priblizno mkm i postijnij diametr uzdovzh jogo dovzhini Vazhlivo shob vona ne bula zgornuta Oskilki anomaliyi chasto zmishani indeks teratozoospermiyi ITZ dijsno korisnij Cej pokaznik ye serednim chislom anomalij na anomalnij spermatozoyid Dlya jogo rozrahunku pidrahovuyut 200 spermatozoyidiv ce horoshe chislo Z cogo chisla pidrahovuyutsya anomaliyi golovki serednoyi chastini ta hvosta a takozh zagalna kilkist anomalnih spermatozoyidiv Pislya vikonannya cogo zavdannya TZI rozrahovuyetsya tak TZI h m t x x kilkist anomalnih spermatozoyidiv h kilkist spermatozoyidiv z anomaliyami golovki m kilkist spermatozoyidiv z anomaliyami serednoyi chastini t kilkist spermatozoyidiv z anomaliyami hvosta Inshim cikavim pokaznikom ye indeks deformaciyi spermatozoyidiv SDI yakij rozrahovuyetsya tak samo yak i TZI ale zamist dilennya na kilkist anomalnih spermatozoyidiv dilennya zdijsnyuyetsya na zagalnu kilkist pidrahovanih spermatozoyidiv TZI prijmaye znachennya vid 1 lishe odna anomaliya na spermatozoyid do 3 kozhen spermatozoyid maye tri tipi anomalij Morfologiya ye prediktorom uspihu zaplidnennya yajceklitin pid chas ekstrakorporalnogo zaplidnennya Obsyag Redaguvati Zgidno z odnim laboratornim testom ruchnij ob yem spermi mizh 2 0 ml i 5 ml ye normalnimi 5 VOOZ zvazhaye na 1 4 ml yak nizhnya kontrolna mezha 7 Nizkij ob yem yakij nazivayetsya gipospermiyeyu mozhe vkazuvati na chastkovu abo povnu zakuporku nasinnih bulbashok abo na te sho cholovik narodivsya bez nasinnih bulbashok 4 U klinichnij praktici ob yem menshe 0 5 ml u razi bezpliddya shvidshe za vse ye naslidkom nepovnoyi eyakulyaciyi abo chastkovoyi vtrati zrazka krim cogo paciyenta slid ociniti na gipoandrogeniyu ta obstruktivnu azoospermiyu vrahovuyuchi sho minulo prinajmni 48 godin z momentu ostannoyi eyakulyaciyi do momentu vzyattya zrazka Zovnishnij viglyad Redaguvati Zazvichaj sperma maye biluvato sirij kolir Z vikom vin nabuvaye zhovtuvatogo vidtinku Na kolir spermi takozh vplivaye yizha yaku mi yimo produkti z visokim vmistom sirki taki yak chasnik mozhut prizvesti do togo sho cholovik viroblyatime zhovtu spermu 11 Nayavnist krovi v spermi gematospermiya prizvodit do korichnevogo abo chervonogo koloru eyakulyatu Gematospermiya ye ridkisnim zahvoryuvannyam Sperma nasichenogo zhovtogo koloru abo zelenuvatogo koloru mozhe buti viklikana prijomom likiv Korichneva sperma v osnovnomu ye rezultatom infekciyi ta zapalennya peredmihurovoyi zalozi uretri pridatka yayechka ta nasinnih bulbashok Kolori spermi vklyuchayut infekciyi sho peredayutsya statevim shlyahom taki yak gonoreya ta hlamidioz operaciyi na statevih organah i poshkodzhennya cholovichih statevih organiv Riven fruktozi Redaguvati Riven fruktozi v spermi mozhna proanalizuvati shob viznachiti kilkist energiyi dostupnoyi spermi dlya ruhu 5 VOOZ viznachaye normalnij riven 13 mkmol na zrazok Vidsutnist fruktozi mozhe svidchiti pro problemi z nasinnimi bulbashkami 4 pH Redaguvati Vidpovidno do odnogo posibnika z laboratornih testiv normalnij diapazon pH stanovit 7 2 8 2 5 Kriteriyi VOOZ viznachayut normu yak 7 2 7 8 4 Kislij eyakulyat nizhche znachennya rN mozhe vkazuvati na te sho odin abo obidva nasinnyevi puhirci zablokovani Bazovij eyakulyat vishe znachennya pH mozhe vkazuvati na infekciyu 4 Znachennya rN za mezhami normalnogo diapazonu shkidlive dlya spermatozoyidiv i mozhe vplinuti na yih zdatnist pronikati v yajceklitinu 5 Ostatochnij rN ye rezultatom balansu mizh znachennyami rN sekretu dodatkovih zaloz luzhnogo sekretu nasinnyevih puhirciv i kislogo sekretu prostati 12 Zridzhennya Redaguvati Rozridzhennya ce proces koli gel utvorenij bilkami sim yanih bulbashok i peredmihurovoyi zalozi rozsheplyuyetsya i sperma staye bilsh ridkoyu Zazvichaj potribno vid 30 hvilin do 1 godini shob zrazok peretvorivsya z gustogo gelyu na ridinu U rekomendaciyah NICE chas rozridzhennya protyagom 60 hvilin vvazhayetsya normalnim 13 V yazkist Redaguvati V yazkist spermi mozhna ociniti oberezhno vidsmoktuyuchi zrazok u plastikovu odnorazovu pipetku z shirokim otvorom dozvolyayuchi spermi padati pid diyeyu tyazhinnya ta sposterigayuchi za dovzhinoyu bud yakoyi nitki Visoka v yazkist mozhe pereshkodzhati viznachennyu ruhlivosti spermatozoyidiv koncentraciyi spermi ta inshim analizam 9 MOT Redaguvati MOT ce mira togo skilki miljoniv spermatozoyidiv na ml ye visokoruhlivimi tobto priblizno rivnya a gt 25 mikrometriv na 5 sekund pri kimnatnij temperaturi i rivnya b gt 25 mikrometriv na 25 sekund pri kimnatnij temperaturi Takim chinom ce kombinaciya kilkosti ta ruhlivosti spermatozoyidiv Yaksho ob yem solominki abo flakonu stanovit 0 5 mililitra zagalna vkazivka polyagaye v tomu sho dlya intracervikalnoyi inseminaciyi ICI rekomenduyutsya solominki abo flakoni sho mistyat 20 miljoniv ruhomih spermatozoyidiv Ce dorivnyuye 8 solominkam abo flakonam 0 5 ml z MOT5 abo 2 solominki abo flakoni z MOT20 Dlya vnutrishnomatkovoyi inseminaciyi VMS 1 2 solominki abo flakoni MOT5 vvazhayutsya dostatnimi Vidpovidno do terminiv VOOZ rekomendovano vikoristovuvati priblizno 20 miljoniv spermatozoyidiv klasu a b v ICI ta 2 miljoni klasu a b u IUI Poshkodzhennya DNK Redaguvati Poshkodzhennya DNK u spermatozoyidah pov yazane z bezpliddyam mozhna dosliditi za dopomogoyu analizu sprijnyatlivosti DNK do denaturaciyi u vidpovid na teplovu abo kislotnu obrobku 14 ta abo shlyahom viyavlennya fragmentaciyi DNK viyavlenoyi za nayavnistyu dvolancyugovih rozriviv viyavlenih za dopomogoyu Analiz TUNEL 15 16 Inshi metodi sho zastosovuyutsya dlya vimiryuvannya fragmentaciyi DNK SCD test na dispersiyu hromatinu spermi ISNT translyaciya in situ nick SCSA strukturnij analiz hromatinu spermi i kometnij analiz Zagalna kilkist ruhomih spermatozoyidiv Redaguvati Zagalna kilkist ruhomih spermatozoyidiv TMS 17 abo zagalna kilkist ruhomih spermatozoyidiv TMSC 18 ce kombinaciya kilkosti ruhlivosti ta ob yemu spermatozoyidiv yaka viznachaye kilkist ruhlivih miljoniv spermatozoyidiv u vsomu eyakulyati Oriyentovnoyu rekomendaciyeyu mozhe buti vikoristannya priblizno 20 miljoniv spermatozoyidiv zi stupenem ruhlivosti c abo d u ICI ta 5 miljoniv u IUI Inshi Redaguvati Zrazok takozh mozhna pereviriti na lejkociti Visokij riven lejkocitiv u spermi nazivayetsyaleucospermia i mozhe vkazuvati na infekciyu 4 Porogovi znachennya mozhut vidriznyatisya ale napriklad porogove znachennya stanovit ponad 1 miljon lejkocitiv na mililitr spermi 4 Aspermiya vidsutnist spermi Azoospermiya vidsutnist spermi Gipospermiya nizkij ob yem spermi Giperspermiya velikij ob yem spermi Oligozoospermiya duzhe nizka kilkist spermatozoyidiv Astenozoospermiya pogana ruhlivist spermatozoyidiv Teratozoospermiya spermatozoyidi mayut bilshe morfologichnih defektiv nizh zazvichaj Nekrozoospermiya vsi spermatozoyidi v eyakulyati mertvi Lejkospermiya visokij riven lejkocitiv u spermiFaktori sho vplivayut na rezultat RedaguvatiOkrim samoyi yakosti spermi isnuyut rizni metodologichni faktori yaki mozhut vplivati na rezultati sprichinyayuchi riznicyu mizh metodami Porivnyano zi zrazkami otrimanimi pid chas masturbaciyi zrazki spermi z kolekcijnih prezervativiv mayut vishu zagalnu kilkist spermatozoyidiv yih ruhlivist i vidsotok spermatozoyidiv iz normalnoyu morfologiyeyu Z ciyeyi prichini vvazhayetsya sho voni dayut bilsh tochni rezultati pri vikoristanni dlya analizu spermi Metodi vimiryuvannya RedaguvatiOb yem mozhna viznachiti vimiryavshi vagu kontejnera dlya zrazka znayuchi masu porozhnogo kontejnera Kilkist i morfologiyu spermatozoyidiv mozhna pidrahuvati za dopomogoyu mikroskopiyi Kilkist spermatozoyidiv takozh mozhna ociniti za dopomogoyu naboriv yaki vimiryuyut kilkist bilka pov yazanogo zi spermoyu i pridatni dlya domashnogo vikoristannya 19 Komp yuternij analiz spermi CASA ce zagalna fraza dlya avtomatichnih abo napivavtomatichnih metodiv analizu spermi Bilshist sistem zasnovani na analizi zobrazhen ale isnuyut alternativni metodi taki yak vidstezhennya ruhu klitin na plansheti dlya ocifrovki 20 21 Komp yuterni metodi najchastishe vikoristovuyutsya dlya ocinki koncentraciyi ta harakteristik ruhlivosti spermatozoyidiv takih yak shvidkist i linijna shvidkist Nini isnuyut sistemi CASA yaki bazuyutsya na analizi zobrazhen i vikoristovuyut novi metodi yaki dayut majzhe idealni rezultati ta vikonuyut povnij analiz za kilka sekund Za dopomogoyu deyakih metodiv vimiryuvannya koncentraciyi ta ruhlivosti spermatozoyidiv ye prinajmni takimi zh nadijnimi yak i potochni ruchni metodi 22 Spektroskopiya kombinacijnogo rozsiyuvannya dosyagla progresu u svoyij zdatnosti vikonuvati harakteristiku identifikaciyu ta lokalizaciyu poshkodzhennya yadernoyi DNK spermi 23 Div takozh RedaguvatiShtuchne zaplidnennyaPrimitki Redaguvati Seminogram or spermiogram Ginefiv angl 13 chervnya 2017 Arhiv originalu za 24 chervnya 2021 Procitovano 5 grudnya 2022 Density gradient capacitation is the most suitable method to improve fertilization and to reduce DNA fragmentation positive spermatozoa of infertile men Anatolian Journal of Obstetrics amp Gynecology 3 1 1 7 2009 Proignorovano nevidomij parametr vauthors dovidka Semen Analysis WebMD a b v g d e zh i Understanding Semen Analysis Stonybrook State University of New York 1999 Arhiv originalu za 17 zhovtnya 2007 Procitovano 5 serpnya 2007 a b v g d e RN Kathleen Deska Pagana PhD FACS Timothy J Pagana MD 22 listopada 2013 Mosby s Manual of Diagnostic and Laboratory Tests 5e vid 5 St Louis Missouri Mosby ISBN 978 0 323 08949 4 Fertility assessment and treatment for people with fertility problems NICE clinical guideline CG156 Issued February 2013 a b v g World Health Organization reference values for human semen characteristics Human Reproduction Update 16 3 231 45 May Jun 2010 PMID 19934213 doi 10 1093 humupd dmp048 Proignorovano nevidomij parametr vauthors dovidka Azoospermia should not be given as the result of vasectomy Arch Esp Urol isp 60 1 55 8 2007 PMID 17408173 doi 10 4321 s0004 06142007000100009 Proignorovano nevidomij parametr vauthors dovidka Determining the success of vasectomy BJU Int 97 4 773 6 2006 PMID 16536771 doi 10 1111 j 1464 410X 2006 06107 x Proignorovano nevidomij parametr vauthors dovidka a b v World Health Organization Department of Reproductive Health and Research 2021 WHO laboratory manual for the examination and processing of human semen vid 5th World Health Organization ISBN 9789241547789 Sperm morphology classification a rational method for schemes adopted by the world health organization Methods in Molecular Biology 927 2013 s 27 37 ISBN 978 1 62703 037 3 PMID 22992901 doi 10 1007 978 1 62703 038 0 4 Causes of Yellow Semen and Yellow Sperm What Colour is Sperm 12 kvitnya 2016 Raboch J Skachova J April 1965 The pH of Human Ejaculate Fertility and Sterility 16 2 252 256 PMID 14261230 doi 10 1016 S0015 0282 16 35533 9 Archived copy Arhiv originalu za 15 listopada 2010 Procitovano 3 serpnya 2010 Fertility Assessment and Treatment for People with Fertility Problems London RCOG Press 2004 ISBN 978 1 900364 97 3 Evenson DP Darzynkiewicz Z Melamed MR 1980 Relation of mammalian sperm chromatin heterogeneity to fertility Science 210 4474 1131 1133 Bibcode 1980Sci 210 1131E PMID 7444440 doi 10 1126 science 7444440 Gorczyca W Traganos F Jesionowska H Darzynkiewicz Z 1993 Presence of DNA strand breaks and increased sensitivity of DNA in situ to denaturation in abnormal human sperm cells Analogy to apoptosis of somatic cells Exp Cell Res 207 1 202 205 PMID 8391465 doi 10 1006 excr 1993 1182 Evenson DP 2017 Evaluation of sperm chromatin structure and DNA strand breaks is an important part of clinical male fertility assessment Transl Androl Urol 6 Suppl 4 S495 S500 PMC 5643675 PMID 29082168 doi 10 21037 tau 2017 07 20 Predictive factors for pregnancy after intrauterine insemination IUI An analysis of 1038 cycles and a review of the literature Fertil Steril 93 1 79 88 November 2008 PMID 18996517 doi 10 1016 j fertnstert 2008 09 058 Proignorovano nevidomij parametr vauthors dovidka Relationship of total motile sperm count and percentage motile sperm to successful pregnancy rates following intrauterine insemination J Assist Reprod Genet 16 9 476 82 October 1999 PMC 3455631 PMID 10530401 doi 10 1023 A 1020598916080 Proignorovano nevidomij parametr vauthors dovidka dailyprogress com gt Charlottesville company sends out its home male sterility tests By Brian McNeill Published May 14 2009 Mortimer ST 1 lipnya 2000 CASA practical aspects J Androl 21 4 515 24 PMID 10901437 Arhiv originalu za 28 veresnya 2007 Procitovano 5 serpnya 2007 Validation of a single step procedure for the objective assessment of sperm motility characteristics Int J Androl 11 4 277 87 1988 PMID 3170018 doi 10 1111 j 1365 2605 1988 tb01001 x Proignorovano nevidomij parametr vauthors dovidka Testing of Accubead in Validation of a novel computer assisted sperm analysis CASA system using multitarget tracking algorithms Fertil Steril 93 6 1911 20 April 2010 PMID 19200972 doi 10 1016 j fertnstert 2008 12 064 Proignorovano nevidomij parametr vauthors dovidka Raman microspectroscopy shining a new light on reproductive medicine Hum Reprod Update 20 3 403 14 2014 PMID 24144514 doi 10 1093 humupd dmt055 Proignorovano nevidomij parametr vauthors dovidka Posilannya RedaguvatiKrov u spermi Gematospermiya Zhenevskij fond medichnoyi osviti ta doslidzhen povnij perelik parametriv Laboratornij posibnik VOOZ z doslidzhennya ta obrobki spermi lyudini P yate vidannya 2010 r onovleni standartizovani zasnovani na dokazah proceduri ta rekomendaciyi shodo laboratornogo analizu ta kontrolyu yakosti Otrimano z https uk wikipedia org w index php title Spermograma amp oldid 40493494