@article{oai:u-fukui.repo.nii.ac.jp:00028163,
 author = {戎, 利光 and 島田, 政則 and 松沢, 甚三郎 and 木下, 博 and 石川, 幸生 and EBISU, Toshimitsu and SHIMADA, Masanori and MATSUZAWA, Jinzaburou and KINOSHITA, Hiroshi and ISHIKAWA, Yukio},
 journal = {福井大学教育学部紀要 第VI部 芸術・体育学(体育学編)},
 month = {Nov},
 note = {Since it is common for living things on the earth including human beings to excrete carbon dioxide, water, and nitrogen oxide due to activities, it seems that exercise affects urea nitrogen. Although there are researcn studies having indicated the influence of vigorous exercise upon urea nitrogen in urine, not many studies have been conducted concerning the influence of two different types of exercise, endurance and muscular exercises, upon urea nitrogen 1n urine. The purpose of this study 1s, therefore, to clarify the influence of endurance type and muscular type of exercise upon urea nitrogen in urine. Thirteen healthy male college students volunteered to be subjects. All of the subjects had no diseases or injuries which may affect urea nitrogen in urine such as hepatic diseases. All of the subjects were instructed not to consume a large amount of protein by eating a large quantity of beef, fish, eggs, soybeans and so forth since the amount of protein in meals influences urea nitrogen in urine. All of them ran 3000m with maximal effort as an endurance exercise and performed a circuit training as a muscular exercise. Urea nitrogen in all urine samples was analyzed by using a reagent kit for the essay of urea nitrogen called "Iatro-Chrom UN" by Iatron Laboratories, Inc. following the instructions from Iatron Laboratories, Inc. Urine samples were collected just before, just after, one hour after, and two hours after the 3000m run and the circuit training. As results of this study, it was found that urea nitrogen excretion decreased significantly just after, increased significantly one hour after, and further increased significantly two hours after the both types of exercise. However, when the urea nitrogen excretion values were calculated in each minute, the values decreased significantly one hour after the both types of execise. And, the values increased significantly two hours after performing the 3000m run although that did not cbange significantly two hours after performing the circuit training. The differences in changes of the two different types of exercise were, furthermore, determined and found to be unsignificant. Therefore, influence of the two different types of exercise upon urea nitrogen in urine seems to be similar. This study was supported in part by a research grant from the Ministry of Education in Japan.},
 pages = {25--33},
 title = {尿中尿素窒素に及ぼす異なった運動形態の影響},
 volume = {17},
 year = {1985}
}