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Akrosoma spisopodibnij abo chashevidnij organoyid spermatozoyida roztashovanij na vershini jogo golivki Ye membrannim puhircem U moment dotiku z yajcem fermenti taki yak gialuronidaza sho perebuvayut v akrosomi rozchinyayut obolonki yajceklitini i spermatozoyid pronikaye v yajce Budova spermatozoyida Zmist 1 Formuvannya 2 Vmist akrosomi 3 Akrosomna reakciya 4 Primitki 5 PosilannyaFormuvannya RedaguvatiUtvorennya akrosmi vidbuvayetsya na pochatku ostannogo etapu spermatogenezu spermiogenezu Akrosoma maye pohodzhennya z kompleksu Goldzhi Cej proces vidbuvayetsya v 4 fazi yaki trivayut 2 tizhni u mishej ta blizko misyacya v lyudini Ce faza Goldzhi faza kepu akrosomna faza ta faz dozrivannya 1 Pid chas fazi Goldzhi cisterni kompleksu Goldzhi peretvoryuyutsya u specialni vezikuli proakrosomni granuli napovneni bilkami zlivayutsya mizh soboyu ta utvoryuyut akrosomnu granulu v centri kulyastoyi akrosomnoyi vezikuli U fazu kepu akrosomna granula rozshiryuyetsya ta ogortaye yadro spermatidi utvoryuyuchi shozhu na shapochku strukturu kep Pid chas akrosomnoyi fazi granula prodovzhuye ogortati yadro ta utvoryuye vipinannya yake tyagnetsya do verhivki klitini U kinci fazi dozrivannya akrosomu ostatochno sformovano Vmist akrosomi RedaguvatiPodibno do lizosom akrosomi mayut kislij pH vseredini vezikuli nizku fermentiv zokrema arilsulfatazi kisli glikogidrolazi proteazi estreazi kisli fosfatazi Vona takozh mistit unikalni bilki akrogranin akrozin AM67 2 Akrosomna reakciya RedaguvatiDokladnishe Akrosomna reakciyaAkrosomna reakciya ye vivilnennyam vmistu akrosomi pri kontakti golivki spermatozoyida z obolonkoyu yajceklitini Vona ye neobhidnoyu dlya zlittya dvoh klitin u procesi zaplidnennya Primitki Redaguvati Taloni Alessandro Font Clos Francesc Guidetti Luca Milan Simone Ascagni Miriam Vasco Chiara Pasini Maria Enrica Gioria Maria Rosa Ciusani Emilio Zapperi Stefano La Porta Caterina A M 2017 Probing spermiogenesis a digital strategy for mouse acrosome classification Scientific Reports 7 1 ISSN 2045 2322 doi 10 1038 s41598 017 03867 7 Abou Haila Aida Tulsiani Daulat R P 2000 Mammalian Sperm Acrosome Formation Contents and Function Archives of Biochemistry and Biophysics 379 2 173 182 ISSN 00039861 doi 10 1006 abbi 2000 1880 Posilannya RedaguvatiAkrosoma Arhivovano 14 lyutogo 2022 u Wayback Machine VUE nbsp Ce nezavershena stattya z klitinnoyi biologiyi Vi mozhete dopomogti proyektu vipravivshi abo dopisavshi yiyi Otrimano z https uk wikipedia org w index php title Akrosoma amp oldid 39098906