[Analysis of the levels of gonadotropins and testosterone in the serum and sperm of patients with varicocele]. 1984

V Vlaisavljević, and R Breznik, and E Borko

In 26 patients with clinical varicocele, in 20 patients with "subclinical" varicocele, and in 90 clinically normal patients, measurements of the plasma follicle stimulating hormone (FSH), luteinising hormone (LH), prolactin (PRL) and testosterone were made. In 13 patients pre-operative and post-operative measurements were also performed. The difference in the serum testosterone values in patients with varicocele and in those without varicocele was not statistically significant. The level of FSH and LH markedly higher in the group of patients with subclinical varicocele than in the group with clinically expressed varicocele (p less than 0.05). The difference in the values of FSH, LH, PRL and testosterone in the serum and seminal plasma of clinically normal patients with thermographically verified scrotal hyperthermia due to the reflux into the pampiniform plexus and in those with euthermia was not statistically significant if the quality of the semen was similar.

UI MeSH Term Description Entries
D008297 Male Males
D006065 Gonadotropins, Pituitary Hormones secreted by the adenohypophysis (PITUITARY GLAND, ANTERIOR) that stimulate gonadal functions in both males and females. They include FOLLICLE STIMULATING HORMONE that stimulates germ cell maturation (OOGENESIS; SPERMATOGENESIS), and LUTEINIZING HORMONE that stimulates the production of sex steroids (ESTROGENS; PROGESTERONE; ANDROGENS). Pituitary Gonadotropins
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012661 Semen The thick, yellowish-white, viscid fluid secretion of male reproductive organs discharged upon ejaculation. In addition to reproductive organ secretions, it contains SPERMATOZOA and their nutrient plasma. Seminal Plasma,Plasma, Seminal
D013739 Testosterone A potent androgenic steroid and major product secreted by the LEYDIG CELLS of the TESTIS. Its production is stimulated by LUTEINIZING HORMONE from the PITUITARY GLAND. In turn, testosterone exerts feedback control of the pituitary LH and FSH secretion. Depending on the tissues, testosterone can be further converted to DIHYDROTESTOSTERONE or ESTRADIOL. 17-beta-Hydroxy-4-Androsten-3-one,17-beta-Hydroxy-8 alpha-4-Androsten-3-one,8-Isotestosterone,AndroGel,Androderm,Andropatch,Androtop,Histerone,Sterotate,Sustanon,Testim,Testoderm,Testolin,Testopel,Testosterone Sulfate,17 beta Hydroxy 4 Androsten 3 one,17 beta Hydroxy 8 alpha 4 Androsten 3 one,8 Isotestosterone
D014646 Varicocele A condition characterized by the dilated tortuous veins of the SPERMATIC CORD with a marked left-sided predominance. Adverse effect on male fertility occurs when varicocele leads to an increased scrotal (and testicular) temperature and reduced testicular volume. Varicoceles

Related Publications

V Vlaisavljević, and R Breznik, and E Borko
April 1979, Fertility and sterility,
V Vlaisavljević, and R Breznik, and E Borko
January 1999, Reproduction, nutrition, development,
V Vlaisavljević, and R Breznik, and E Borko
April 2022, Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences,
V Vlaisavljević, and R Breznik, and E Borko
January 2014, Advanced biomedical research,
V Vlaisavljević, and R Breznik, and E Borko
May 1970, The American journal of the medical sciences,
V Vlaisavljević, and R Breznik, and E Borko
September 1982, Acta Europaea fertilitatis,
V Vlaisavljević, and R Breznik, and E Borko
January 1983, Andrologia,
V Vlaisavljević, and R Breznik, and E Borko
August 2011, Current opinion in obstetrics & gynecology,
V Vlaisavljević, and R Breznik, and E Borko
July 2018, International journal of fertility & sterility,
Copied contents to your clipboard!