Glucose Content as a Parameter of Semen Quality
- 1 January 1980
- journal article
- Published by Taylor & Francis Ltd in Archives of Andrology
- Vol. 5 (4), 337-343
- https://doi.org/10.3109/01485018008987003
Abstract
There are minute and varying amounts of glucose in seminal plasma. Findings on vasectomized men suggest that it is derived from accessory sex glands. The glucose content was shown to correlate negatively to the number of spermatozoa and the time period elapsed from ejaculation, indicating that seminal glucose was utilized by spermatozoa even in the presence of a 50-fold concentration of fructose. Large interindividual variations in the glucose utilization as reflected in the 14CO2 production from 14C-glucose by spermatozoa could not be explained by the parameters examined in routine semen analysis. Fructose and glucose maintained equally well the ATP content and motility of spermatozoa at the concentrations found normally in semen. Fructose may thus supplement and substitute for glucose as an energy source, and the addition of glucose into the semen or the measurement of its content would not give any advantage for the analysis of semen samples.Keywords
This publication has 9 references indexed in Scilit:
- Standards for investigation of human semen Untersuchungsstandards für das menschliche Sperma La standardisation de l'analyse du sperme humainAndrologia, 2009
- Linear and Quantitative Migration of stored sperm through Cervical Mucus during the Periovular PeriodFertility and Sterility, 1976
- TEMPORARY STERILITY PRODUCED IN MALE MICE BY 5-THIO-d-GLUCOSEReproduction, 1975
- Comparative Glycolytic Metabolism of Sperm from Normal, Asthenospermic, and Oligoasthenospermic MenFertility and Sterility, 1975
- Effect of inhibitors of RNA and protein synthesis on the prostatic response to testosteroneBiochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1972
- Factors Affecting Fructose Utilization and Lactic Acid Formation by Human Semen. The Role of Glucose and Pyruvic AcidFertility and Sterility, 1971
- Enzymic control of fructolysis in primate spermatozoaBiochimica et Biophysica Acta (BBA) - General Subjects, 1971
- Glycolysis by Washed Suspensions of Human Spermatozoa. Effect of Substrate, Substrate Concentration, and Changes in Medium Composition on the Rate of GlycolysisBiology of Reproduction, 1969
- A rotating diffusion chamber for C14O2 determination as applied to inhibitor studies on mouse mast cell tumor histidine decarboxylaseAnalytical Biochemistry, 1964