Halvaei I

[ 1 ] - P-38: Effect of Systolic and DiastolicBlood Pressure on Sperm Parameters inMen Attending to Infertility Clinic

Background: It is shown that hypertension may affect androgens. The role of blood pressure on sperm parameters is matter of debate. The main goal was to evaluate the probable association between systolic and diastolic blood pressure and sperm parameters. Materials and Methods: Semen Sample of men (aged: 27- 45 years old) from 40 infertile cases who attended at Yazd research and clinical center ...

[ 2 ] - P-117: Methamphetamine Can Induce Sperm Chromatin Abnormality and Apoptosis in Mice

Background: It is showed that methamphetamine has harmful effects on male reproductive system. The aim of this study was to investigate the effects of methamphetamine administration on testis weight, sperm count, sperm morphology, and chromatin status as well as sperm apoptotis followed by the cytochemical tests in a mouse model. Materials and Methods: Twenty four NMRI male mice were divided in...

[ 3 ] - P-144: Evaluating The Role of Long-Term Administration of Methamphetamine on Sperm Motility, Acrosome Reaction and Chromatin Packaging

Background: This study investigated the probable effects of daily administration of methamphetamine (MA) on sperm motility, acrosome reaction (AR), acridine orange (AO), sperm chromatin dispersion (SCD) test and chromomycin A3 (CMA3) in mice. Materials and Methods: Twenty four NMRI male mice were administrated three different doses of MA intraperitoneally (n=6 in each group). Different doses of...

[ 4 ] - I-19: Informed Consent of Infertile Couples in Iran: Legal Controversies

s:3020:"1. Medical Ethics and History of Medicine Research Center, Tehran University of Medical Science, Tehran Iran 2. Department of Epidemiology and Reproductive Health, Reproductive Epidemiology Research Center, Royan Institute, ACECR, Tehran Iran Informed consent is considered the most important step in clinical interventions. According to the Beauchamp’s definition the consent is: “...an a...

[ 5 ] - P-33: The Effect of the Pentoxifylline on Human Sperm DNA Fragmentation

Background: It is stated that pentoxifyline can improve sperm motility and suggested to use in ART for asthenozoospermia. But, probable effect of this drug on sperm DNA in unknown. Our main goal was to evaluate the impact of pentoxifyline on sperm DNA fragmentation. Materials and Methods: Thirty eight asthenozoospermic patients were selected for this prospective study. After direct swim-up, spe...

[ 6 ] - P-29: Effects of Cumulus Cells on Survival, In vitro Maturation,Fertilization and Subsequent Developmental Capacity of Mouse Germinal Vesicle Stage Oocytes during Vitrification

Background: Cryopreservation of oocytes, which is an interesting procedure to conserve female gametes, is an essential part of reproductive biotechnology. The objective of the present study was to investigate the effects of cumulus cells on survival,in vitro maturation,fertilization and subsequent developmental capacity of mouse germinal vesicle stage oocytes during vitrification. Materials and...

[ 7 ] - P-25: Role of Oocyte Morphology on ARTOutcome

Background: The cause of fertilization failure in IVF is most often due to the absence of sperm penetration but the reason why fertilization does not occur when intracytoplasmic sperm injection (ICSI) is applied is not clear. However some intrinsic oocyte problems may also be responsible for fertilization failure. It has been reported that 13% of unfertilized oocytes after IVF show morphologica...