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Evaluation of Lasting Effects of Heat Stress on Sperm Profile and Oxidative Status of Ram Semen and Epididymal Sperm
المؤلفون المشاركون
Hamilton, Thais Rose dos Santos
Mendes, Camilla Mota
Castro, Letícia Signori de
Assis, Patrícia Monken de
Siqueira, Adriano Felipe Perez
Delgado, Juliana de Carvalho
Goissis, Marcelo Demarchi
Muiño-Blanco, Teresa
Cebrián-Pérez, José Álvaro
Nichi, Marcílio
Visintin, José Antonio
Assumpção, Mayra Elena Ortiz D’Ávila
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-01-17
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Higher temperatures lead to an increase of testicular metabolism that results in spermatic damage.
Oxidative stress is the main factor responsible for testicular damage caused by heat stress.
The aim of this study was to evaluate lasting effects of heat stress on ejaculated sperm and immediate or long-term effects of heat stress on epididymal sperm.
We observed decrease in motility and mass motility of ejaculated sperm, as well as an increase in the percentages of sperm showing major and minor defects, damaged plasma and acrosome membranes, and a decrease in the percentage of sperm with high mitochondrial membrane potential in the treated group until one spermatic cycle.
An increased enzymatic activity of glutathione peroxidase and an increase of stressed cells were observed in ejaculated sperm of the treated group.
A decrease in the percentage of epididymal sperm with high mitochondrial membrane potential was observed in the treated group.
However, when comparing immediate and long-term effects, we observed an increase in the percentage of sperm with low mitochondrial membrane potential.
In conclusion, testicular heat stress induced oxidative stress that led to rescuable alterations after one spermatic cycle in ejaculated sperm and also after 30 days in epididymal sperm.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hamilton, Thais Rose dos Santos& Mendes, Camilla Mota& Castro, Letícia Signori de& Assis, Patrícia Monken de& Siqueira, Adriano Felipe Perez& Delgado, Juliana de Carvalho…[et al.]. 2016. Evaluation of Lasting Effects of Heat Stress on Sperm Profile and Oxidative Status of Ram Semen and Epididymal Sperm. Oxidative Medicine and Cellular Longevity،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1113637
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hamilton, Thais Rose dos Santos…[et al.]. Evaluation of Lasting Effects of Heat Stress on Sperm Profile and Oxidative Status of Ram Semen and Epididymal Sperm. Oxidative Medicine and Cellular Longevity No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1113637
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hamilton, Thais Rose dos Santos& Mendes, Camilla Mota& Castro, Letícia Signori de& Assis, Patrícia Monken de& Siqueira, Adriano Felipe Perez& Delgado, Juliana de Carvalho…[et al.]. Evaluation of Lasting Effects of Heat Stress on Sperm Profile and Oxidative Status of Ram Semen and Epididymal Sperm. Oxidative Medicine and Cellular Longevity. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1113637
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1113637
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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