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摘要：
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Objective To investigate the effects of parachute jumping stress on plasma Arginin vasopression(AVP),Neuropeptide Y(NPY),Calcitoningene-related peptide(CGRP),Neurotensin(NT),Vasoactive intestinal polypeptide(VIP) levels in the newly recruited parachutists.Methods Fifty-four new parachutists were recruited as subjects.They were randomly assigned to 3 groups:control group ,experiment-1 and experiment-2 group.Their blood samples were collected 24 hour before parachute jumping,just before boarding,and immediately after jumping for assessing the plasma levels of AVP,NPY,CGRP,NT,VIP with immunoassay.Results (1) The plasma levels of AVP,NPY,CGRP,NT and VIP in experiment-1 and experiment-2 group were significantly higher than those of control group.In experiment-2 group the AVP,NPY,CGRP,and VIP plasma levels were significantly higher than those of experiment-1 group .Conclusion The physiological impacts of parachute jumping on newly recruited parachutists should not be neglected.
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Objective To investigate the effects of parachute jumping stress on plasma Arginin vasopression(AVP),Neuropeptide Y(NPY),Calcitoningene-related peptide(CGRP),Neurotensin(NT),Vasoactive intestinal polypeptide(VIP) levels in the newly recruited parachutists.Methods Fifty-four new parachutists were recruited as subjects.They were randomly assigned to 3 groups:control group ,experiment-1 and experiment-2 group.Their blood samples were collected 24 hour before parachute jumping,just before boarding,and immediately after jumping for assessing the plasma levels of AVP,NPY,CGRP,NT,VIP with immunoassay.Results (1) The plasma levels of AVP,NPY,CGRP,NT and VIP in experiment-1 and experiment-2 group were significantly higher than those of control group.In experiment-2 group the AVP,NPY,CGRP,and VIP plasma levels were significantly higher than those of experiment-1 group .Conclusion The physiological impacts of parachute jumping on newly recruited parachutists should not be neglected.
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[1] Aloe L,Bracci L,Alleva E,et al.Emotional stress induced by parachute jumping enhances blood nerve growth factor levels and the distribution of nerve growth factor receptors in Iymphocytes.Neurobiology,1994,91:10440-10444
[2] Cabarkapa M,Micovic M,Spasojevic V.Psychotraumatic reactions in participants and non-participants in wabare-members of a special nuit.Vojnosanit-Pregl,1994,51(5):395-401
[3] Schedlowski M,Tewes V.Physiological arousal and perception of bodily state during parachute jumping.Psychophysiology,1992,29(1):95-103
[4] Dar DE,Weizman A,Karp L,et al.Platelet peripheral bensodiazepine receptors in repeated stress.Life-Sci,1991,48(4):341-346
[5] Anfilogoff R,Hale PJ,Nattrass M,et al.Physiological reponse to parachute jumpint.Br Med J Clin Res,1987,295(6595):415
[6] Yosefa BD,Yaron J.Shemer parachuting injuries:A retrospective study of 43542 military jumps.Military Medicin,1998,163(1):1
[7] 杨俊,林葆城,王成海,等.心理性应激对人体血压、心率、呼吸及血浆脑脊液中精氨酸加压素免疫活动性物质含量的影响.心理学报,1989,(2):191-193
[8] 张殿明.神经内分泌学.北京:中国医药科技出版社,1991.262
[9] 杨竞平.人参皂甙对应激免疫抑制小鼠模型中枢神经肽Y和儿茶酚胺类递质的影响.中国免疫学杂志,1993,(1):36-38
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