منابع مشابه
L-carnitine level in seminal plasma of fertile and infertile men.
BACKGROUND To determine any correlation between infertility and semen quality with concentrations of L-carnitine in human seminal plasma. METHODS This case-control study performed in Fatemieh Hospital in Hamadan, Iran. Seminal plasma of 72 infertile men and 80 men with proved fertility as a control group was investigated and L-carnitine level was determined using UV enzymatic test at 340 nm. ...
متن کاملDetermination of free L-carnitine in human seminal plasma by high performance liquid chromatography with pre-column ultraviolet derivatization and its clinical application in male infertility.
BACKGROUND To develop and validate a simple and reliable high performance liquid chromatographic (HPLC) method for the analysis of free L-carnitine in human seminal plasma and to investigate its clinical significance as a potentially additional means of evaluating the infertile male. METHODS After proteins in seminal plasma are precipitated with a mixture of acetonitrile and methanol (9:1; v/...
متن کاملl-carnitine level in seminal plasma of fertile and infertile men
background: to determine any correlation between infertility and semen quality with concentrations of l-carnitine in human seminal plasma. methods: this case-control study performed in fatemieh hospital in hamadan, iran. seminal plasma of 72 infertile men and 80 men with proved fertility as a control group was investigated and l-carnitine level was determined using uv enzymatic test at 340 nm. ...
متن کاملFibronectin fragments in human seminal plasma.
The study has revealed the presence of fibronectin (FN) fragments and a lack of intact FN in 72 seminal plasma samples. The FN fragmentation was examined by immunoblotting with a monoclonal antibody specific to the central cellular FN domain and was confirmed with a monoclonal antibody directed to the C-terminal domain of FN. Nine FN fragments between 60 and 200 kDa and five fragments of 60-150...
متن کاملDouble Stranded RNA in Human Seminal Plasma
Recently, human semen was shown to contain cell-free nucleic acids, such as DNA, long single stranded RNA, and small RNAs-miRNA and piRNA. The RNAs have been suggested to have potential biological roles as communication molecules between cells and in the temporal and spatial regulation of gene expression in the male reproductive system. Here we demonstrate that human seminal plasma contains a v...
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ژورنال
عنوان ژورنال: International Journal of Andrology
سال: 1981
ISSN: 0105-6263,1365-2605
DOI: 10.1111/j.1365-2605.1981.tb00723.x