Razi Journal of Medical Sciences
مجله علوم پزشکی رازی
RJMS
Medical Sciences
http://rjms.iums.ac.ir
39
journal39
2228-7043
2228-7051
en
jalali
1394
5
1
gregorian
2015
8
1
22
134
online
1
fulltext
fa
مقایسه زمان فعالیت ورزشی (صبح و عصر) بر میزان تروپونین T پلاسمای مردان مبتلا به بیماری قلبی- عروقی
Comparison of the effect of the exercise time (morning or evening) and the amount of Troponin T in men with cardiovascular diseases
قلب و عروق
Cardio Muscular Disease
پژوهشي
Research
<p class="MsoNormalCxSpFirst" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><b><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">زمینه و هدف</span></b><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">: بدن انسان</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">تحت</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">تأثیر</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">یک</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">دوره</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">24</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">ساعته</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">میباشد</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">که</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">درجه حرارت</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">بدن،</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">فشار</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">خون،</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">متابولیسم،</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">ترشح</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">هورمون</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">ها</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">و عملکرد</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">آنها</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">را</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">تنظیم</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">میکند. لذا این</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">امکان</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">وجود</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">دارد که</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">عملکرد بدن، حین یا متعاقب فعالیتهای ورزشی در زمانهای متفاوت روز، یکسان نباشد. هدف از انجام پژوهش حاضر بررسی تأثیر زمان فعالیت ورزشی (صبح و عصر) بر میزان تروپونین</span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif"> T</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">(</span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">cTnT</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">) پلاسمای مردان مبتلا به بیماری قلبی- عروقی بود.<!--stripped--><!--stripped--></span></p>
<p class="MsoNormalCxSpMiddle" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><b><span lang="FA" style="font-size: 10pt font-family: 'B Mitra'">روش کار</span></b><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">: روش این تحقیق، از نوع شبه آزمایشی</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">بود. بدین منظور 15مرد بیمار مبتلا به بیماری قلبی-عروقی به عنوان آزمودنیهای تحقیق انتخاب شدند. در روز آزمون در ساعت 7 صبح نمونه خونی پیش آزمون از آزمودنیها گرفته شد و سپس در حضور پزشک متخصص پروتکل تمرینی اجرا گردید. بلافاصله پس از تمرین و سه ساعت بعد از آن نیز اندازهگیریهای خونی انجام شد. یک هفته بعد نیز آزمودنیها همین مراحل را در ساعت 7 عصر با روش مشابه انجام دادند. به منظور تجزیه و تحلیل استنباطی یافته ها از آزمون </span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">t</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'"> وابسته</span><span dir="ltr" lang="AR-SA" style="font-size: 9pt font-family: 'Times New Roman', serif"> </span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">برای مقایسه میانگیننمرات در پیشآزمون و پسآزمون هر زمان(صبح و عصر) و مقایسه پیش آزمون و پس آزمون در دو زمان صبح و عصر استفاده شد. تجزیه و تحلیل داده ها با استفاده از نرمافزار </span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">SPSS.20</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'"> انجام شد.</span><span lang="FA" style="font-size: 10pt font-family: 'B Mitra' background: white"><!--stripped--><!--stripped--></span></p>
<p class="MsoNormalCxSpMiddle" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><b><span lang="FA" style="font-size: 10pt font-family: 'B Mitra'">یافته ها</span></b><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">: نتایج آزمون </span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">t</span><span style="font-size: 10pt font-family: 'B Mitra'"> <span lang="AR-SA">وابسته در رابطه تروپونین </span></span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">T</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'"> نشان داد بین میانگین پیش آزمون در دو نوبت صبح و عصر اختلاف معنی دار وجود ندارد (153/0=</span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">p</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">). همچنین بین میانگین پس آزمون و سه ساعت بعد نیز در دو نوبت صبح و عصر اختلاف معنی دار مشاهده نشد (300/0=</span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">p</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'"> و221/0=</span><span dir="ltr" style="font-size: 9pt font-family: 'Times New Roman', serif">p</span><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">).<!--stripped--><!--stripped--></span></p>
<p class="MsoNormalCxSpMiddle" dir="rtl" style="margin-bottom: 0.0001pt line-height: normal direction: rtl unicode-bidi: embed"><b><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">نتیجه گیری</span></b><span lang="AR-SA" style="font-size: 10pt font-family: 'B Mitra'">:<b> </b>بر اساس یافته های این پژوهش احتمالاً ریتم شبانه روزی و چرخه شبانه روزی در پاسخ بافت میوکارد به تمرین شدید تأثیری ندارد و افراد بیمار قلبی-عروقی می توانند در زمان صبح و عصر به دلخواه فعالیت ورزشی داشته باشند.<!--stripped--><!--stripped--></span></p>
<p dir="ltr"><strong>Background</strong>: Our body is under the influence of a 24-hour period which regulates body temperature, blood pressure, metabolism, hormone secretion and their functions. Thus, it is probable that while doing exercise or following that the function of the body varies in different parts of the day. The goal of the present study was to assess the effect of the time of exercise (morning or evening) on the amount of Troponin T in men with cardiovascular diseases.</p>
<p dir="ltr"><strong>Methods</strong>: To carry out this semi-experimental study, 15 men with cardiovascular diseases were selected as the participants of the research. On the day of the test, the participants gave a blood test at 7 o’clock in the morning and then carried the exercise protocol out in presence of a physician. Then, the participants gave blood tests immediately after exercising and 3 hours after that. A week later the participants took the same steps with the same method but at 7 o’clock in the evening. Through SPSS v.20, the data were analyzed using dependent T test for comparing average of pretest and posttest of anytime (morning and evening) and comparing both tests in both morning and evening.</p>
<p dir="ltr"><strong>Results</strong>: The results of the present study revealed that there was no significant difference in the amount of Troponin T in the morning and evening before (p= 0.15), immediately after and 3 hours after the same maximum exhaustive exercise (p= 0.22, p= 0.30).</p>
<p dir="ltr"><strong>Conclusion</strong>: Based on the findings of the present study, the circadian rhythm and day-and-night cycle are not affected by intense exercise in response to the myocardial tissue. Consequently, patients with cardiovascular diseases can exercise either in the morning or in the evening as they wish. </p>
زمان فعالیت ورزشی (صبح و عصر), تروپونین T(cTnT), بیماری قلبی- عروقی
Exercise, Troponin T (cTnT), Cardiovascular disease
107
114
http://rjms.iums.ac.ir/browse.php?a_code=A-10-1-1699&slc_lang=fa&sid=1
امین
مهرابی
3900319475328460030228
3900319475328460030228
No
محسن
ثالثی
3900319475328460030229
3900319475328460030229
No
پوریا
پساوند
ppasavand@yahoo.com
3900319475328460030230
3900319475328460030230
Yes