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Evaluation of the effect of sperms vacuolation on success rate of fertilization / Gerges Nagy Adly Samoul ; Supervised Saeed Abdelrahman Mostafa , Abdelwahab Abubakr Elghareeb , Ahmed Fawzy Megawer Abdelmonem

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Gerges Nagy Adly Samoul , 2021Description: 62 P. : charts , facsimiles ; 25cmOther title:
  • تقييم تأثير فجوات الحيوانات المنوية على معدل نجاح التخصيب [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biotechnology Summary: The human sperms head vacuoles and their potential role in male infertility are still poorly understood.The aim of this study was to identify the clinical features of human sperms head vacuoles in men included in the in vitro fertilization programme: men with normal (normozoospermia) and impaired sperm morphology (teratozoospermia).The sperm samples were observed under 6600- time magnification using intracytoplasmic morphological selected sperm injection (IMSI).The proportion of sperm with head vacuoles was evaluated and related to the outcome of in vitro fertilization. The sperm of men with impaired sperm morphology was characterized by a higher proportion of fertilization rate. The sperm head vacuoles were related to impaired semen quality (sperm concentration, motility, and morphology) but were not influenced by male factors (semen volume, height, age, weight, or body mass index). Moreover, sperm head vacuoles were not related to impaired fertilization rate merely after classical in vitro fertilization (IVF).Our study was conducted on 100 patients undergoing IMSI cycles with poor prognosis; poor responder women, whose age is 27 or more, required 375 I.U. of gonadotropin or more per day to well stimulate their follicles. IMSI was performed for 100 semen sample patients were divided into two groups to their vacuolation percentage.There was no difference in the percentage of fertilization rate
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Item type Current library Home library Call number Copy number Status Date due Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.25.M.Sc.2021.Ge.E (Browse shelf(Opens below)) Not for loan 01010110084876000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.12.25.M.Sc.2021.Ge.E (Browse shelf(Opens below)) 84876.CD Not for loan 01020110084876000

Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Biotechnology

The human sperms head vacuoles and their potential role in male infertility are still poorly understood.The aim of this study was to identify the clinical features of human sperms head vacuoles in men included in the in vitro fertilization programme: men with normal (normozoospermia) and impaired sperm morphology (teratozoospermia).The sperm samples were observed under 6600- time magnification using intracytoplasmic morphological selected sperm injection (IMSI).The proportion of sperm with head vacuoles was evaluated and related to the outcome of in vitro fertilization. The sperm of men with impaired sperm morphology was characterized by a higher proportion of fertilization rate. The sperm head vacuoles were related to impaired semen quality (sperm concentration, motility, and morphology) but were not influenced by male factors (semen volume, height, age, weight, or body mass index). Moreover, sperm head vacuoles were not related to impaired fertilization rate merely after classical in vitro fertilization (IVF).Our study was conducted on 100 patients undergoing IMSI cycles with poor prognosis; poor responder women, whose age is 27 or more, required 375 I.U. of gonadotropin or more per day to well stimulate their follicles. IMSI was performed for 100 semen sample patients were divided into two groups to their vacuolation percentage.There was no difference in the percentage of fertilization rate

Issued also as CD

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