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| Wang,Jinbao; Zhang,Rui; Zhang,Lu; Wang,Changjiang; Shao,Baoping; Wang,Jianlin. |
| Six abomasums of yaks (Bosgrunniens) were studied with gross dissection and histological methods. It was found that the mucosa of the yak abomasum was covered with simple columnar epithelium. There were lots of spiral folds (10) in the fundic glandular area. The developed membrane of lamina propria was occupied by high density glands. According to the morphological characteristics of the glands, the abomasum was divided into the cardiac, gastric and pyloric glands. Cardiac glands were curved tubular glands with the intumescent bottom and small glandular cavity. Fundic glands were simple tubular glands or branched tubular glands, where the chief, parietal and mucous neck cells can be observed clearly. Pyloric glands were curled tubular glands, the closer to... |
| Tipo: Journal article |
Palavras-chave: Yak; Abomasum; Histomorphometric adaptation; Qinghai-Tibetan Plateau. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000200055 |
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| Jerbi,Hassen; Bayoudh,Mohamed; Clauss,Marcus; Pérez,William. |
| The macroscopic anatomy of the stomach in four adult dorcas gazelle was described. Four adult, two male and two female dorcas gazelle (Gazella dorcas) of the Frigya Zoological Park, Enfidha, Tunisie, were used in this study. The ruminal papillae were distributed unequally in the rumen, and were larger and more abundant within the atrium and in the two saccus cecus. The papillae were absent in dorsal part of the dorsal sac. The ruminal pillars had no papillae. The cellulae reticuli were divided and contained secondary and tertiary crests. The curvatura omasi measured 12.1±0.1 cm. A comparison with literature data for sand gazelles (Gazella subgutturosa marica) emphasises that differences between closely related species that fill similar niches cannot be... |
| Tipo: Journal article |
Palavras-chave: Abomasum; Abdomen; Antelope; Forestomach; Proventriculus. |
| Ano: 2016 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000400015 |
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| Jerbi,Hassen; Pérez,William. |
| The barbary stag is an intermediate feeder ruminant of the Cervidae family. The macroscopic anatomy of the stomach in one adult barbary stag was described. The stomach of the barbary stag was composed of the four classic compartments of the ruminants. The weight of the full stomach was 10.5 Kg. The ruminal papillae were distributed unevenly in the rumen. The maximum height of the cristae reticuli was 0.2 cm. The cellulae reticuli were mostly undivided. The curvatura omasi measured 15.0 cm and the omasum had 15 primary, 10 secondary, 10 tertiary and 17 cuaternaryLaminae omasi. The abomasum had about 12 plicae spirales abomasi.We concluded that the stomach morphology of the barbary stag had characteristics of other intermediate feeder ruminants. |
| Tipo: Journal article |
Palavras-chave: Abomasum; Abdomen; Cervidae; Forestomach; Proventriculus. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000200004 |
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