[Liquefaction of human sperm by a nuclear magnetic resonance technic. Effect of temperature].
An investigation of the liquefaction of human semen was performed using the technique of Nuclear Magnetic Resonance, by measuring the time of spin-spin proton relaxation. Measurements which were made at 24 degrees C and 37 degrees C over a 15-day period showed that significant degradation processes and protein transformations occurred during the first 3-5 days. Different phases of these processes were identified.
D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D011506:Proteins / Q000378:metabolism; D012661:Semen / Q000378:metabolism*; D013696:Temperature; D013997:Time Factors
D011506:Proteins
Etude de la liquéfaction du sperme humain par une technique de résonance magnétique nucléaire. Influence de la température.