objective: the aim of this study was to examine the efficiency of ha-binding test and sperm gradient processing method for the selection of sperm with normal protamine, intact dna and normal morphology. materials and methods: the study was conducted on 29 patients undergoing icsi. semen analysis was carried out according to who criteria. semen samples were divided into three equal portions. one...

OBJECTIVE To evaluate the patterns of chromosome abnormalities in embryos derived from intracytoplasmic sperm injection (ICSI) in microsurgical epididymal sperm aspiration (MESA) or testicular sperm extraction (TESE) in comparison to embryos that are derived from naturally ejaculated (EJAC) patients. MATERIALS AND METHODS Male partners with azoospermia who required MESA or TESE for ICSI were ...

In the present study, aberration, body weight, food consumption, haematology, organ coefficients, and both gross and microscopic appearance of some histiocytes were compared between the test and control groups. A sperm abnormality test, bone marrow cell micronucleus test, and a haematology study were conducted at levels of 1.25 g/kg, 2.5 g/kg, and 5 g/kg of trehalose. In both the sperm abnormal...

This study evaluated the possible protective effect of royal jelly (RJ) on sperm parameters and sperm malondialdehyde (MDA) concentration and in vitro fertilizing potential in nicotine (NIC) exposed male mice. Thrtiy-six male BALB/c mice were randomly divided into six groups (n = 6). Group 1 received normal saline, group 2 received 100 mg kg-1 per day RJ, groups 3 and 4 rece...

Eight male dogs with both asthenozoospermia and teratozoospermia were used in this study. In experiment 1, semen was collected 10 times at intervals of 48 hr, 24 hr and 12 hr in 4 of the 8 dogs, and the semen quality was evaluated. In experiment 2, semen was collected 5 times at 24-hr intervals in the other 4 dogs. The spermatozoa collected on day 1 and day 5 were incubated for 4-6 hr in Canine...

Purpose: The study evaluated the semen, haematological and antioxidant status of rabbit bucks fed ginger, garlic onion supplemented diets under a severely heat stressed condition. This is to evaluate effect stress spice supplementation on seminal parameters, haematology capacity buck raised in tropics. Research method: Fifty - five were allotted 11 treatments comprising control diet, three each...

This study's goal was to reveal the effects of antioxidant supplementation on motility, motion characters, morphology, DNA integrity, and fertilizing potential cryopreserved bovine sperm. The ejaculates were collected from three Holstein bulls. At least ten per bull. immediately separated into five aliquots, diluted in Cryobos (Magapor Co. Ltd., Zaragoza, Spain) commercial extender, including 2...

This study aimed to analyze the effect of Alpinia purpurata K. Schum rhizome extract (APRE) supplementation into tris-egg yolk extender on sperm quality Bali bull after freezing. used experimental method with a completely randomized design (CRD), consisting five treatments, denoted as P0 (semen diluted using 100% Tris-Egg Yolk (TEY)), P1 98% TEY and 2% APRE), P2 96% + 4% P3 94% 6% P4 92% 8% APR...