Infertility is an important aspect of human reproduction. It affects up to 15% of couples, with the male factor contributing to approximately 50% of all cases. Azoospermia is one of the most severe forms of male infertility, which is characterized by the absence of sperm in semen. The mechanisms underlying male infertility remain unknown. Currently, clinicians rely on semen analysis to predict ...

OBJECTIVE To investigate the influence of consanguineous marriage on male factor infertility in Lebanon, where rates of consanguineous marriage remain high (29.6% among Muslims, 16.5% among Christians). DESIGN Clinic-based, case-control study, using reproductive history, risk factor interview, and laboratory-based semen analysis. SETTING Two IVF clinics in Beirut, Lebanon, during an 8-month...

The role of lipoprotein lipase (LPL) in the generation of low density lipoprotein (LDL) and high density lipoprotein (HDL) was investigated. Intravenous injections of high titer goat antiserum against highly purified chicken LPL into fasted roosters quantitatively blocks the removal of plasma VLDL triglyceride (1976. J. Lipid Res. 17: 498-505). Analyses of the chemical components of lipoprotein...

purpose: to evaluate the association between hyperlipidemia with severity of diabetic retinopathy in patients with type i diabetes mellitus referred to the eye clinic at imam khomeini hospital, ahvaz, iran. methods: this observational cross-sectional study included 52 patients with type i diabetes mellitus. fasting blood samples for analysis of serum lipids and hba1c were obtained from all pati...

OBJECTIVE Several publications have established a relationship between sperm DNA damage and male factor infertility, based on data from America, Europe, and Asia. This study aimed to compare the extent of sperm DNA damage in sperm samples from Nigerian men with unexplained infertility and in sperm samples from a fertile group composed of sperm donors who had successfully impregnated a female pa...

Varicoceles are the most common correctable etiology of male factor infertility. However, the detection and management of varicoceles have not been standardized. This has led to decades of debate regarding the effect of varicocele on male infertility and subsequently whether repair leads to an improved fertility status. The current body of evidence investigating the role of varicocele and varic...

Abstract: Dyslipidemia is characterized by changes in lipid levels plasma, a common indicator that prone to the risk of cardiovascular disease. Plants are suspected have antidislipidemia activity, one which mango leaves. This study aimed determine effective dose decoction manalagi leaves (Mangifera indica L. var. Manalagi) decreasing total cholesterol, triglycerides, LDL, and increasing HDL hig...

It is estimated that the male factor contributes to half of the infertility in couples attending for assisted reproductive techniques (ART). Therefore the semen analysis remains the starting point to evaluate main causes of infertility and in case of oligospermic semen the assessment of sperm morphology may help to choose the best spermatozoon to use for the intracytoplasmic sperm injection (IC...

Although lipid disequilibrium has been documented for several types of cancer including colorectal cancer (CRC), it remains unknown whether lipid parameters are associated with the outcome of metastatic CRC (mCRC) patients. Here, we retrospectively examined the lipid profiles of 453 mCRC patients and investigated whether any of the lipid parameters correlated with the outcome of mCRC patients. ...