Gottumukkala Achyuta Rama Raju

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Human day 3 embryos were vitrified in modified ethylene glycol-based protocol. The present study reports a post-thaw survival rate of 95.3%, which was significantly higher than that of the conventional slow-freezing protocol (60.0%, P < 0.05). The implantation and pregnancy rates were also higher (14.9% and 35.0%) than that in the slow-freezing protocol(More)
This study assesses meiotic spindle and zona pellucida characteristics using the PolScope, and analyses their relationship to embryonic development potential. A total of 205 matured oocytes retrieved from 25 patients undergoing ovarian stimulation were imaged for meiotic spindle and zona pellucida characteristics using the PolScope. After intracytoplasmic(More)
OBJECTIVE To compare and evaluate the neonatal outcome in infants born after vitrified day 3 embryo transfers with that of fresh day 3 embryo transfers. DESIGN Retrospective analysis. SETTING Private assisted reproductive center. PATIENT(S) Sixty-nine women, who delivered 89 babies. INTERVENTION(S) Surplus day 3 cleavage stage embryos were vitrified(More)
The aim of the study was to compare the semen characteristics and nuclear DNA fragmentation in spermatozoa of diabetic and nondiabetic men undergoing assisted reproduction and correlate them with pregnancy outcome. Semen characteristics and nuclear DNA fragmentation were analysed using computer-aided semen analysis system and sperm chromatin dispersion(More)
OBJECTIVES This study compares the efficacy and patient tolerance of follitropin-beta (recagon) administered using a pen device with conventional syringe in infertile couples undergoing in vitro fertilization/intracytoplasmic sperm injection treatment. METHODS Data for 481 patients were retrieved retrospectively for the analysis. Conventional syringe(More)
The study was conducted to evaluate the vanadium-induced testicular toxicity and its effect on sperm parameters, sperm nuclear DNA damage and histological alterations in Sprague Dawley rats and to assess the protective effect of G-hesperidin against this damage. Treatment of rats with vanadium at a dose of 1 mg kg bw(-1) for 90 days resulted in significant(More)
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