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Cytodifferentiation of fundic part of glandular stomach in non descript breed of Indian prenatal goat

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Title Statement Cytodifferentiation of fundic part of glandular stomach in non descript breed of Indian prenatal goat
 
Added Entry - Uncontrolled Name Gupta, Varsha ; College of Veterinary Sciences, U. P. Pandit Deen Dayal Upadhyaya Pashu Chikitisha Vigyan Vishwavidhalaya Evam Go – Anusandhan Sansthan, Mathura-281 001, Uttar Pradesh, India
Farooqui, MM
Prakash, Ajay
Pathak, Archana
Kumar, Prabhakar
 
Uncontrolled Index Term Abomasum; Caprine; Chief cell; Parietal cell; Prenatal
 
Summary, etc. Though the anatomy and physiology of the adult caprine (Capra hircus L.) stomach have been investigated extensively, the early development of the abomasum has not yet been fully elucidated. The glandular part of abomasum plays an important role in digestion of ingested food by action of gastric juices. Very few studies have been conducted so far regarding histogenesis of goat foetal abomasum in India. In the present study, we have investigated the embryonic and early foetal development of the goat, Capra hircus L. fundic abomasum. We collected 36 developing abomasum of healthy and normal embryos/foeti of goat and assigned them into three group viz. Gr. I (0-50 days of gestation), Gr. II (51-100 days of gestation) and Gr. III (101-150 days of gestation). Small pieces of tissues were processed by routine paraffin. The wall of glandular stomach, the fundic part, was composed of epithelium, pleuripotent blastemic tissue and serosa up to 44 days of gestation. Tunica muscularis became separable at 46 days of gestation. The epithelium was stratified type up to 50 days and gradually changed to pseudo-stratified columnar to simple columnar type from 76 days of gestation. Primary and secondary abomasal folds were observed at 51 and 76 days of gestation, respectively. Gastric pit, the fore runner of gastric gland was reported first at 70 days. The gland became branched tubular type at 145 days. The cells found in the mucosa of the abomasum were surface epithelial cells, chief cells, parietal cells, mucous neck cells and undifferentiated cells. Chief and parietal cell were observed at 76 days and mucous neck cells at 82 days of gestation. Reticular, collagen and elastic fibers came into sight at 38, 76 and 100 days of gestation, respectively. The present study is expected to supplement known data and knowledge regarding histogenesis of goat fetal abomasum and help in diagnosis and treatment of related congenital anomalies.
 
Publication, Distribution, Etc. Indian Journal of Experimental Biology (IJEB)
2021-12-31 11:39:03
 
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http://op.niscair.res.in/index.php/IJEB/article/view/58770
 
Data Source Entry Indian Journal of Experimental Biology (IJEB); ##issue.vol## 60, ##issue.no## 01 (2022): IJEB [JANUARY 2022]
 
Language Note en