KMID : 0377519790040010027
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Chung-Ang Journal of Medicine 1979 Volume.4 No. 1 p.27 ~ p.36
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Effect of Korean Ginseng Extract on the Recovery of Heart Rate After Exercise and the Aerobic Capacity in Old Men
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Kim Tai-Ho
Kim Chun Rhee Sang-Don
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Abstract
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Gingseng (Korseng Extract) action of one dosafe administration and two times daily intake for 2 months was studied in 11 old men. In one dosage administration experiment about 1.8 grams of Korsrng Extract was given 30 minutes before submaximal treadmill run of low speed, indline and short duration (<1.5 min). In the daily intake experiment, Korseng Powder (one dosage each) was given in the morning and evening and maximal oxygen consumption was observed after 1 and 2 months. On the korseng was administered. The following results were obtained. 1. In the sumbmaximal exercise after intake of one dosage to 172% of the sitting control reference HR during run reached to 172% of the sitting control reference HR and was significantly less than control which was 175% of the reference HR(P4). Postexercise HR at 3 minutes recovery after Korseng intake was 106% of the reference HR and was significantly (P<.45) smaller than that of the control. The BP also showed the same trend. During run and early phase of post-exercise recovery the difference between the control and experimental run was significant (P<.45). 2. Maximal oxygen uptake at 1 and 2 months an increase in 2 subjects and a decrease in another 2 subjects. Maximal and recovery heart rate during the early phase of recovery showed a slight decrease as compared to the control. No consistent change in the mean BP was observed after two months of daily Korseng intake. 3. Thus Korseng exerted an adantogenic action on exercise and post-exercise restoration of HR both in submaximal (one dosage) and maximal exercise (daily intake for 2 months). Korseng Extract and Korseng Powder were kindly supplied by the Korean Ginseng Products Co, Ltd, Seoul, Korea.
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