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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Gordon D, Roddis S A, Sever P S

Clin Sci (Lond). 1980 Oct;59(4):231-6. doi: 10.1042/cs0590231.

The effects of coitus on heart rate, blood pressure and plasma concentration of noradrenaline were studied in six male rabbits. 2. During coitus, heart rate rose from 228 +/- 6 to 324 +/- 8 beats/min (mean +/- SEM; n = 24). Mean blood pressure rose from 87 +/- 3 to 165 +/- 4 mmHg, and plasma concentration of noradrenaline from 2.07 +/- 0.21 to 5.02 +/- 0.26 nmol/l. The maximum heart rate did not occur until after the peak in blood pressure. 3. Propranolol had no effect on the power expended during coitus, but there was a dose dependent fall in the changes in heart rate, blood pressure and plasma concentration of noradrenaline.

研究了六只雄性兔子性交对心率、血压和去甲肾上腺素血浆浓度的影响。2. 性交过程中，心率从228±6次/分钟升至324±8次/分钟（平均值±标准误；n = 24）。平均血压从87±3 mmHg升至165±4 mmHg，去甲肾上腺素血浆浓度从2.07±0.21 nmol/L升至5.02±0.26 nmol/L。最大心率直到血压达到峰值后才出现。3. 普萘洛尔对性交过程中消耗的能量没有影响，但对心率、血压和去甲肾上腺素血浆浓度的变化存在剂量依赖性下降。

Gordon D, Roddis S A, Sever P S

Clin Sci (Lond). 1980 Oct;59(4):231-6. doi: 10.1042/cs0590231.

The effects of coitus on heart rate, blood pressure and plasma concentration of noradrenaline were studied in six male rabbits. 2. During coitus, heart rate rose from 228 +/- 6 to 324 +/- 8 beats/min (mean +/- SEM; n = 24). Mean blood pressure rose from 87 +/- 3 to 165 +/- 4 mmHg, and plasma concentration of noradrenaline from 2.07 +/- 0.21 to 5.02 +/- 0.26 nmol/l. The maximum heart rate did not occur until after the peak in blood pressure. 3. Propranolol had no effect on the power expended during coitus, but there was a dose dependent fall in the changes in heart rate, blood pressure and plasma concentration of noradrenaline.

研究了六只雄性兔子性交对心率、血压和去甲肾上腺素血浆浓度的影响。2. 性交过程中，心率从228±6次/分钟升至324±8次/分钟（平均值±标准误；n = 24）。平均血压从87±3 mmHg升至165±4 mmHg，去甲肾上腺素血浆浓度从2.07±0.21 nmol/L升至5.02±0.26 nmol/L。最大心率直到血压达到峰值后才出现。3. 普萘洛尔对性交过程中消耗的能量没有影响，但对心率、血压和去甲肾上腺素血浆浓度的变化存在剂量依赖性下降。