{"product_id":"a-study-on-human-gametes-and-embryos-in-assisted-conception-von-alex-varghese","title":"A study on human gametes and embryos in Assisted conception","description":"\u003cp\u003eGametes and Assisted Conception  The results obtained from a large study population  reports that impairment of sperm characteristics was  associated with an increase in the proportion of  sperm with abnormal DNA. CASA estimation also  indicate variation in patient and donor samples.  It is clearly evident from this study that the  method  of sperm processing affects the quality of the  resultant sperm population. Antioxidants can improve  the processing outcome.  Study of cryo preservation human semen with  antioxidants\/additives has shown to improve some of  the post thaw characteristics. Moreover  modifications  in freezing or thawing techniques yielded favorable  results  Pronuclear (PN) analysis at fertilization stage has  shown to predict the cleavage kinetics and embryo  development patterns so as to select better quality embryos for transfer. Short co-incubation of  spermatozoa with oocytes resulted in significantly  higher grade-l embryos compared to the long  incubation group. A modified method of freezing  protocol indicate that this method may be applied to  IVF programmes, which is less costly compared to  slow-freezing protocols.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844309454\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844309454","offer_id":39495912226909,"sku":"9783844309454","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/d0fa5694-0a04-46b5-9da7-02fc6c311699.jpg?v=1757911618","url":"https:\/\/shop.autorenwelt.de\/products\/a-study-on-human-gametes-and-embryos-in-assisted-conception-von-alex-varghese","provider":"Autorenwelt Shop","version":"1.0","type":"link"}