scholarly journals Morphological study of the adrenal gland of the adult sudanese chicken (gallus domesticus)

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Al-Bajory, Salwa Ismail Abd al-Qadir
Keyword(s):  
Adrenal Gland ◽  
Morphological Study ◽  
Gallus Domesticus

Morphological study of the adrenal gland of the adult sudanese chicken (gallus domesticus) شملت هذه الدراسة بحثا عيانيا و مجهريا للغدة الكظرية في الديوك السودانية من الناحية العيانية تتكون الغدة الكظرية من نسيج ضام و قشرة و لب الترتيب العام للقشرة و اللب يختلف عن ذلك الذي في الغدة المماثلة في الحيوانات الأخرى. و قد وجد أن القشرة و اللب يمتزجان مع بعضهم البعض. كما شملت الدراسة الألياف العصبية. وجد أن متوسط حجم الغدة الكظرية اليمنى هو 0.2 سم3 و مع أن حجم الغدة اليمنى يزيد بنسبة 11 % عن الغدة اليسرى إلا أن الحجم النسبي للأجزاء المكونة للغدة كان متماثلا في الغدتين اليمنى و اليسرى. تكون القشرة حوالي 48 % م الحجم الكلي للغدة. ترتيب خلايا النورادرلننين المفرزة مختلف من الحيوانات الأخرى إذ نجدها في مجموعات.

scholarly journals Steroid histochemical study of the adrenal gland of adult Sudanese chicken (Gallus domesticus) and duck (Anas platyrhynchos)

2016 ◽  
Vol 12 (1) ◽  
pp. 369-381
Author(s):  
Dr. Muddthur D. El Tingari ◽  
Salwa Ismail Abdelgader Elbajory
Keyword(s):  
Adrenal Gland ◽  
Adrenal Glands ◽  
Histochemical Study ◽  
Anas Platyrhynchos ◽  
Hydroxysteroid Dehydrogenase ◽  
Gallus Domesticus ◽  
Histochemical Localization ◽  
Adult Chicken ◽  
Pale Yellow

                     In Sudan (Khartoum state), the material was collected during the winter and summer seasons. The aim of the work to show the steroid histochemical of the adrenal gland of adult Sudanese chicken (Gallus domesticus) and duck (Anas platyrhynchos) . The adrenal glands were two small organs, irregularly oval and pale yellow in the colour (Ghosh et.al.2001 and Sarker et.al.2014). The histochemical localization of steroid enzymes was studied in the adrenal gland of adult chicken and duck. Δ5-3β hydroxysteroid dehydrogenase and 17β-hydroxysteroid dehydrogenase were demonstrated solely in the cortex.

STRUCTURE AND DEVELOPMENT OF THE ADRENAL GLAND OF GALLUS DOMESTICUS

1965 ◽  
Vol 43 (6) ◽  
pp. 1021-1031 ◽  
Author(s):  
Saraswati Sivaram
Keyword(s):  
Golgi Apparatus ◽  
Adrenal Gland ◽  
Central Zone ◽  
Peripheral Zone ◽  
Gallus Domesticus ◽  
Histochemical Investigation ◽  
Embryonic Life ◽  
Mesodermal Origin ◽  
Migration Of Cells ◽  
Golgi Zone

The histology of the developing chick adrenal gland has been studied as a preliminary to a detailed histochemical investigation. Certain cytological observations pertaining to the Golgi apparatus and mitochondria in the cells of the gland have been made. The chromaffin component, which originates from the neural crest cells of the embryo, forms irregular islets dispersed among the cortical cords and is interconnected by strands and processes of the cells. The cortical component, which is of mesodermal origin, is organized into regular solid cylindrical cords. There appears to be a migration of cells from the periphery to the center of the cortex. The gland is richly permeated by blood sinuses and capillaries. From the last quarter of the incubation period, there is an indication of zonation in the cortex into a somewhat narrow peripheral zone and a larger central zone. The cells of the former exhibit a greater abundance of mitochondria and a smaller Golgi zone than do those of the latter. The cortex occupies a greater percent volume during embryonic life, while the medulla occupies a greater percent volume in later stages.

scholarly journals Morphological study of the testis of adult Sudanese Chicken : gallus domesticus

2022 ◽  
Vol 7 (1) ◽  
Author(s):  
Al-Bajuri Salwa Ismail Abd al-Qadir
Keyword(s):  
Morphological Study ◽  
Gallus Domesticus ◽  
Cold Weather ◽  
Seminiferous Tubules ◽  
Left Testis ◽  
Adult Chicken ◽  
Mean Diameter ◽  
Hot Season ◽  
The Mean ◽  
The Right

Morphological study of the testis of adult Sudanese Chicken : gallus domesticus The adult chicken testes were two bean - shaped , large and soft , the left testis is usually higher in position and larger in size than the right one . The testis is active during cold weather with the mean diameter of the seminiferous tubules being 126^m in the chicken . it is less active during the hot season with the mean diameter of the seminiferous tubules being 135^m in the chicken. The non - breeding season seemed to be characterized by a decline in the spermatogenic activity only and not by complete spermatogenesis

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