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Peripheral blood (PB), spermatic vein (Sp. V.), and semen samples were collected from 31 subfertile men with varicocele. Levels of FSH, LH, estradiol, progesterone, and testosterone were determined in the three biological fluid compartments using RIA. Remarkable increases in both testosterone and estradiol in the spermatic vein samples, as compared to either peripheral blood or semen, were evident. Correlation coefficient indicated significant positive correlation between PB FSH and each of PB LH, Sp. V. FSH, and Sp. V. LH. Significant positive correlation existed between PB LH and each of Sp. V. FSH, LH, and testosterone. Significant positive correlations were found between PB testosterone and each of Sp. V. testosterone and semen testosterone, as well as between PB estradiol and each of Sp. V. FSH and progesterone. Significant positive correlations between Sp. V. FSH and Sp. V. testicular progesterone was significantly correlated with seminal estradiol.
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June 2011,
Reproductive sciences (Thousand Oaks, Calif.),
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January 1985,
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January 1989,
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I I Ibrahim, and
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October 1974,
The Journal of clinical endocrinology and metabolism,
I I Ibrahim, and
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February 1985,
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme,
I I Ibrahim, and
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M I Osman, and
M A Bayad, and
A El-Karaksy, and
E S Hafez
January 1969,
Fertility and sterility,
I I Ibrahim, and
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A El-Karaksy, and
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June 1978,
Fertility and sterility,
I I Ibrahim, and
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M A Bayad, and
A El-Karaksy, and
E S Hafez
March 1999,
The Journal of clinical endocrinology and metabolism,
I I Ibrahim, and
M I Abdalla, and
S M Girgis, and
M I Osman, and
M A Bayad, and
A El-Karaksy, and
E S Hafez
September 1973,
The Indian journal of medical research,
