NCBI ROFL: Is it hot in here, or is it just my scrotum?

By ncbi rofl | February 1, 2011 7:00 pm

Changes in the scrotal temperature of subjects in a sedentary posture over a heated floor.

“As Koreans habitually sit on the heated floor in their residential buildings, the male testis is directly exposed, and is therefore affected by the floor surface temperature. The purpose of this study was to investigate the changes in the scrotal temperature of the subjects in a sedentary posture over the heated floor. A rigid screening test was performed to select healthy subjects. Finally, six college students volunteered to participate in the experiments. Two experiments were performed in a controlled environmental chamber. Experiment I was designed for a low metabolism state, with the subjects reading a book in a sedentary posture for 50 min. The floor surface temperature (tf) was controlled by varying the temperature of water (tw) flowing into the floor coil from 15 to 50 degrees C, at 5 degrees C intervals… Experiment II was designed for a high metabolism state, with the subjects playing a card game in a sedentary posture for 180 min… The scrotal temperature was affected by the floor surface temperature and by the rate of metabolism of the subject in a sedentary posture. As derived from regression analysis, the recommended surface temperature of a heated floor is within 23-33 degrees C under the assumption that scrotal and consecutively testicular temperature above 35 degrees C impairs spermatogenesis.”

Photo: flickr/bettyx1138

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CATEGORIZED UNDER: duh, NCBI ROFL, WTF?
  • http://www.eticaretsitesi.com.tr eticaret sitesi

    nice blog nice post thanks

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