PCOS is one of the commonest endocrine disorders in women of reproductive age group, cause of androgen excess in women. Prostatic specific antigen (PSA) is the most specific prostatic tumor marker in men , PSA can no longer be tumor-specific marker for only prostatic tissue, PSA may new one diagnostic tool for PCOS. Aim of study to assess the level of PSA in Sudanese women with PCOS and determi...

The aim of this study was to compare the sperm protein expression profile (proteome map) from a patient who experienced failed fertilization at IVF with fertile controls. One patient and three fertile donor sperm samples were characterized using two-dimensional electrophoresis. Differences in protein expression were established using gel analysis software before attempted protein identification...

background: infertility is defined as the inability to achieve the pregnancy within a year of unprotected intercourse. infertility is a complex issue and different factors such as stress oxidative can be involved in this problem. so, any attempt to neutralize oxidative stress would be helpful in the treatment of infertility. melatonin is a known scavenger of free radicals. objective: the aim of...

Background: Female sexual dysfunction(FSD) is defined as sexual desire disorders,sexual Arousal disorders,orgasmic disorders and sexual pain disorders that result from anatomical,physiological ,medical and psychological multiple factors and cause personal severe discomfortibility and affect quality of life and relationship between individuals. The aim of this study is to compare the prevalence ...

The present study compares the evidence of pregnancy and delivery among in-vitro fertilization (IVF) parents (45 couples), other formerly infertile parents (35 couples) and fertile parents (35 couples). All deliveries concerned primaparous women and singleton births. In addition, the burden of fertility treatments was investigated. Results show that the psychological burden of the treatments ex...

A simple procedure is described for the mechanical isolation of protoplasts of unfertilized and fertilized barley egg cells from dissected ovules. Viable protoplasts were isolated from ~75% of the dissected ovules. Unfertilized protoplasts did not divide, whereas almost all fertilized protoplasts developed into microcalli. These degenerated when grown in medium only. When cocultivated with barl...

OBJECTIVE To assess semen analysis, testicular volume, and hormone levels in fertile and infertile patients with varicoceles and fertile men without varicoceles. DESIGN Retrospective study. SETTING Academic medical center. PATIENT(S) Patients were divided into three groups: fertile men with varicoceles (n = 79), infertile men with varicoceles (n = 71), and fertile men without varicoceles ...