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بررسی اثرات تشعشعات پرتو ایکس بر کیفیت و کمیت اسپرم موش صحرایی نر | ||
| فصلنامه علمی زیست شناسی جانوری تجربی | ||
| مقاله 6، دوره 7، شماره 2 - شماره پیاپی 26، آذر 1397، صفحه 63-70 اصل مقاله (492.68 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.30473/eab.2018.5181 | ||
| نویسندگان | ||
| فرشته دادفر* 1؛ کورش بامداد2؛ مهدی سامانی پور3 | ||
| 1هیات علمی- دانشگاه پیام نور، ایران | ||
| 2استادیار، گروه زیست‌شناسی، دانشگاه پیام نور، ایران. | ||
| 3کارشناس ارشد، گروه زیست‌شناسی، دانشگاه پیام نور، ایران. | ||
| چکیده | ||
| چکیده پرتو ایکس یکی از انواع پرتوهای الکترومغناطیسی یونساز می‌باشد که کاربرد فراوانی در حرفه پزشکی و صنعت دارند ولیکن دارای اثرات مخربی نیز می‌باشند. مطالعه حاضر به منظور بررسی تأثیر پرتو ایکس بر تعداد و میزان تحرک سلول‌های اسپرم موش صحرایی نر بالغ انجام گرفته است. 40 سر موش صحرایی نر بهترتیب در دو گروه تیمار با اشعه ایکس با دستگاه رادیولوژی واریان و گروه کنترل قرار گرفتند. سپس تعداد کل اسپرم‌ها و همچنین میزان تحرک آنها در هر دو گروه با استفاده از آزمون آماری T-test مورد تجزیهوتحلیل قرار گرفت. نتایج نشان داد که پرتوایکس باعث کاهش معنی داری در تعداد کل اسپرم‌ها شد. تعداد اسپرم‌های مرده و بیحرکت در شرایط تیمار با پرتو ایکس نسبت به گروه کنترل افزایش معناداری داشت. ولیکن تعداد اسپرم‌های فعال و با حرکت پیشرونده و اسپرم‌های دارای حرکت کمتر و غیر پیشرونده در گروه تیمار با پرتو ایکس نسبت به گروه کنترل اختلاف معناداری نداشت. چنین نتیجهگیری می‌شود پرتو ایکس میتواند اثرات مخربی را بر سیستم تولید مثلی مردان، از جمله کاهش تعداد و قدرت تحرک اسپرم داشته باشد. | ||
| کلیدواژه‌ها | ||
| واژه‌های کلیدی: پرتو ایکس؛ کیفیت اسپرم؛ کمیت اسپرم؛ موش صحرایی نر | ||
| عنوان مقاله [English] | ||
| The Effect of radiation of X-ray on the quality and quantity of sperm in male rats | ||
| نویسندگان [English] | ||
| fereshteh dadfar1؛ Kourosh Bamdad2؛ Mehdi Samani pour3 | ||
| 2Assistant Professor, Depatrement of Biology, Payame Noor University, Darab, Iran. | ||
| 3M. A. Student, Depatrement of Biology, Payame Noor University, Darab, Iran. | ||
| چکیده [English] | ||
| Abstract X-ray is the one of the types of ionizing electromagnetic rays that is widely used in medical and industrial professions, but also has destructive effects. The present study was conducted to determine the effect of X-ray on count and motility of sperm cells of in adult male rat. 40 male rats were divided into two groups, the treatment group with X-ray with variant radiography and control group, respectively. Then, the total number of sperms and their mobility were analyzed by T-test in both groups. The results showed that X-ray was reduced the total number of sperms significantly. The number of dead and immotile sperms increased in X-treated conditions compared to control group significantly. However, the number of active- progressive and slow motion and non- progressive sperms in the X-ray treated group was not significantly different with the control group. It is concluded that X-ray can have destructive effects on male reproductive systems, including reduction sperm count and motility. | ||
| کلیدواژه‌ها [English] | ||
| Keywords: X-ray, sperm quality, sperm quantity, male rat | ||
| مراجع | ||
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