Stereological and histological studies on the effect of nicotine administration and its withdrawal on the interstitial tissue of the albino rat testis
العناوين الأخرى
دراسات استيريولوجية و هستولوجية على تأثير إعطاء النيكوتين ثم انقطاعه على النسيج البيني لخصية الفأر الأبيض
المؤلفون المشاركون
Sayyid, Sayyid Anwar
Jalal, Ahmad Talat
al-Maliji, Manal Mahmud Sami Ahmad
Abd al-Sami, Amal Ratib
المصدر
العدد
المجلد 29، العدد 2 (31 مايو/أيار 2005)، ص ص. 125-150، 26ص.
الناشر
تاريخ النشر
2005-05-31
دولة النشر
مصر
عدد الصفحات
26
التخصصات الرئيسية
الموضوعات
الملخص EN
The present study was carried out to gain more insight on the effect of nicotine on interstitial tissue and the process of spermatogenesis.
Also, the possible reversibility of nicotine effects was studied.
Different stereological techniques were employed in a trail of precise assessment of its effects on male fertility.
The testes were subjected to light and electron microscopic examinations.
The testes of nicotine treated animal's reveled remarkable degenerative changes in the interstitial cells of Leydig.
The interstitial tissue appeared expanded around the atretic seminiferous tubules, with appearance of interstitial odema, increased number of fibroblastic cells and thickening in the wall of the blood vessels.
The ultrastructure 'of interstitial cell of Leydig declared the drastic effect of nicotine upon this cell.
The nucleus appeared dense and irregular in shape.
Its chromatin texture was disrupted with distorted outline, which might be interrupted at certain areas.
The cytoplasm showed accumulation of lipid droplets, lysosomes, dilated smooth endoplasmic reticulum and damaged mitochondria.
The nicotine treated animals revealed an increased volume proportion of the interstitial tissue.
Leydig cells nuclei exhibited a significant increase in their nuclear diameter and also in nuclear surface area/total cell surface area.
On rehabilitation, the picture appeared to be improved in all histological and stereological parameters to become more or less similar to the control.
The ultrastructural study of Leydig cells demonstrated a marked degree of recovery in their nuclear and cytoplasmic features.
Also, all the stereological parameters revealed a great improvement.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jalal, Ahmad Talat& Sayyid, Sayyid Anwar& al-Maliji, Manal Mahmud Sami Ahmad& Abd al-Sami, Amal Ratib. 2005. Stereological and histological studies on the effect of nicotine administration and its withdrawal on the interstitial tissue of the albino rat testis. Assiut Medical Journal،Vol. 29, no. 2, pp.125-150.
https://search.emarefa.net/detail/BIM-51901
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jalal, Ahmad Talat…[et al.]. Stereological and histological studies on the effect of nicotine administration and its withdrawal on the interstitial tissue of the albino rat testis. Assiut Medical Journal Vol. 29, no. 2(May. 2005), pp.125-150.
https://search.emarefa.net/detail/BIM-51901
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jalal, Ahmad Talat& Sayyid, Sayyid Anwar& al-Maliji, Manal Mahmud Sami Ahmad& Abd al-Sami, Amal Ratib. Stereological and histological studies on the effect of nicotine administration and its withdrawal on the interstitial tissue of the albino rat testis. Assiut Medical Journal. 2005. Vol. 29, no. 2, pp.125-150.
https://search.emarefa.net/detail/BIM-51901
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 146-149
رقم السجل
BIM-51901
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر