Rudnyĭ N M, Gazenko O G, Gozulov S A, Pestov I D, Vasil'ev P V
Kosm Biol Aviakosm Med. 1977 Sep-Oct;11(5):33-41.
The paper presents the results of medical examinations of the cosmonauts B. V. Volynov, V. M. Zholobov, V. V. Gorbatko and Yu. N. Glazkov during their 49- and 18-day flights aboard the orbital station Salyut-5. During the prolonged 49-day flight the cosmonauts developed symptoms of asthenization and fatigue. The medical monitoring of the cosmonauts showed increased blood filling of the head veins, increased arterial pressure and cardiac output. No significant changes were noted in the bioelectrical or contractile function of the myocardium. By the end of the flight the 49-day crewmembers showed a 4.5--7.0 kg decrease of body weight. They displayed a decline of orthostatic tolerance. This was especially marked in V. M Zholobov. Postflight biochemical changes were as usual but in the 49-day crewmembers they were more distinct. B. V. Volynov and V. M. Zholobov had moderate counts of protein and cell elements in the urine. It is concluded that space crewmembers ought to adhere strictly to their work-rest cycle and perform actively pressigned exercises.
本文介绍了宇航员B. V. 沃利诺夫、V. M. 若洛博夫、V. V. 戈尔巴特科和Yu. N. 格拉兹科夫在礼炮5号轨道站上进行49天和18天飞行期间的医学检查结果。在为期49天的长时间飞行中，宇航员出现了身体虚弱和疲劳的症状。对宇航员的医学监测显示，头部静脉充血增加、动脉血压和心输出量增加。心肌的生物电或收缩功能未发现明显变化。到飞行结束时，49天飞行任务的机组人员体重下降了4.5至7.0千克。他们的直立耐力下降。这在V. M. 若洛博夫身上尤为明显。飞行后的生化变化与往常一样，但在49天飞行任务的机组人员中更为明显。B. V. 沃利诺夫和V. M. 若洛博夫尿液中的蛋白质和细胞成分含量中等。得出的结论是，太空机组人员应严格遵守工作休息周期，并积极进行规定的锻炼。
