Diagnostic value of the isoenzymatic index of lactate dehydrogenase in blood serum in a special process for training cadet pilots.

IF 3.2 3区 医学 Q2 PHYSIOLOGY
Frontiers in Physiology Pub Date : 2024-12-06 eCollection Date: 2024-01-01 DOI:10.3389/fphys.2024.1399446
Zbigniew Wochyński, Ireneusz Majsterek, Joanna Gerszon, Radosław Wojtczak, Jacek Kabziński, Jan Błaszczyk, Krzysztof A Sobiech, Ewa Jabłońska, Wioletta Ratajczak-Wrona
{"title":"Diagnostic value of the isoenzymatic index of lactate dehydrogenase in blood serum in a special process for training cadet pilots.","authors":"Zbigniew Wochyński, Ireneusz Majsterek, Joanna Gerszon, Radosław Wojtczak, Jacek Kabziński, Jan Błaszczyk, Krzysztof A Sobiech, Ewa Jabłońska, Wioletta Ratajczak-Wrona","doi":"10.3389/fphys.2024.1399446","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>Special aerial gymnastics instruments (SAGI) are permanent elements of specialist training for cadet pilots. Appropriate physical activity and fitness are essential for performing the tasks of military pilots. Therefore, one of the main goals of cadet training is to develop adaptation to the extreme conditions of a military pilot's work. This study aimed to determine the effect of the SAGI training process for cadet pilots on their aldolase and lactate dehydrogenase (LDH) activity, LDH enzymatic index (iZO), C-reactive protein (CRP) and haptoglobin (HP) levels, and physical fitness.</p><p><strong>Material and methods: </strong>Participating in this study were 55 cadets, aged 20 ± 0.70 years, in two groups. In group A (n = 41, tested) cadets were trained on SAGI with an emphasis on endurance and strength. In group B (n = 14, control), the cadets performed general fitness training. Blood samples were collected before and after training series I, II, and III. LDH and its isoenzyme activity, aldolase, CRP, and HP levels were assayed in blood serum using commercially available tests, and the iZO value was calculated.</p><p><strong>Results: </strong>A downward trend was observed in HP and CRP levels in both groups after all three training series. In group A after training, LDH and aldolase activity was lower than in group B. However, in both groups, a significant increase of iZO values was observed after training series II and III in group A, <i>p</i> < 0.001, <i>p</i> < 0.05, respectively, and in group B, <i>p</i> < 0.05 and <i>p</i> < 0.0005, respectively. Physical fitness also improved in both groups.</p><p><strong>Conclusion: </strong>The course of the SAGI exercises showed that the iZO value depends on physical exercise intensity, its type, and cadet adaptation.</p>","PeriodicalId":12477,"journal":{"name":"Frontiers in Physiology","volume":"15 ","pages":"1399446"},"PeriodicalIF":3.2000,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11659243/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Frontiers in Physiology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.3389/fphys.2024.1399446","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"PHYSIOLOGY","Score":null,"Total":0}
引用次数: 0

Abstract

Objectives: Special aerial gymnastics instruments (SAGI) are permanent elements of specialist training for cadet pilots. Appropriate physical activity and fitness are essential for performing the tasks of military pilots. Therefore, one of the main goals of cadet training is to develop adaptation to the extreme conditions of a military pilot's work. This study aimed to determine the effect of the SAGI training process for cadet pilots on their aldolase and lactate dehydrogenase (LDH) activity, LDH enzymatic index (iZO), C-reactive protein (CRP) and haptoglobin (HP) levels, and physical fitness.

Material and methods: Participating in this study were 55 cadets, aged 20 ± 0.70 years, in two groups. In group A (n = 41, tested) cadets were trained on SAGI with an emphasis on endurance and strength. In group B (n = 14, control), the cadets performed general fitness training. Blood samples were collected before and after training series I, II, and III. LDH and its isoenzyme activity, aldolase, CRP, and HP levels were assayed in blood serum using commercially available tests, and the iZO value was calculated.

Results: A downward trend was observed in HP and CRP levels in both groups after all three training series. In group A after training, LDH and aldolase activity was lower than in group B. However, in both groups, a significant increase of iZO values was observed after training series II and III in group A, p < 0.001, p < 0.05, respectively, and in group B, p < 0.05 and p < 0.0005, respectively. Physical fitness also improved in both groups.

Conclusion: The course of the SAGI exercises showed that the iZO value depends on physical exercise intensity, its type, and cadet adaptation.

训练学员特殊过程中血清乳酸脱氢酶同工酶指标的诊断价值。
目的:特殊空中体操器械(SAGI)是学员飞行员专业训练的永久要素。适当的体育活动和健身对于执行军事飞行员的任务是必不可少的。因此,学员训练的主要目标之一是培养对军事飞行员工作的极端条件的适应能力。本研究旨在确定SAGI训练过程对学员醛缩酶和乳酸脱氢酶(LDH)活性、LDH酶促指数(iZO)、c反应蛋白(CRP)和接触珠蛋白(HP)水平以及体质的影响。材料与方法:参加本研究的学员55名,年龄20±0.70岁,分为两组。在A组(n = 41,接受测试)学员接受SAGI训练,重点是耐力和力量。B组(n = 14,对照组)学员进行一般健身训练。在第1、2、3系列训练前后采集血样。采用市售检测方法测定血清中LDH及其同工酶活性、醛缩酶、CRP和HP水平,并计算iZO值。结果:在所有三个系列训练后,两组患者的HP和CRP水平均呈下降趋势。A组训练后的LDH和醛缩酶活性低于B组,但两组训练后的iZO值均显著升高,A组和B组训练后的iZO值分别为p < 0.001和p < 0.05, B组分别为p < 0.05和p < 0.0005。两组人的身体健康状况也有所改善。结论:在SAGI训练过程中,iZO值与体育锻炼强度、运动类型和学员适应程度有关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
6.50
自引率
5.00%
发文量
2608
审稿时长
14 weeks
期刊介绍: Frontiers in Physiology is a leading journal in its field, publishing rigorously peer-reviewed research on the physiology of living systems, from the subcellular and molecular domains to the intact organism, and its interaction with the environment. Field Chief Editor George E. Billman at the Ohio State University Columbus is supported by an outstanding Editorial Board of international researchers. This multidisciplinary open-access journal is at the forefront of disseminating and communicating scientific knowledge and impactful discoveries to researchers, academics, clinicians and the public worldwide.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信