Anatomical and histological studies on the cervical canal of Rahmani sheep
| Autor: | A. R. Tolba, M. Fathi, Mahmoud Khattab, A. F. El-Karmoty |
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| Rok vydání: | 2020 |
| Předmět: |
0303 health sciences
lcsh:Veterinary medicine General Veterinary business.industry 0402 animal and dairy science catheter guide rahmani ewe 04 agricultural and veterinary sciences Anatomy 040201 dairy & animal science 03 medical and health sciences medicine.anatomical_structure morphometric parameters lcsh:SF600-1100 Medicine cervical canal epoxy cast business Cervical canal 030304 developmental biology |
| Zdroj: | Bulgarian Journal of Veterinary Medicine, Vol 23, Iss 3, Pp 285-294 (2020) |
| ISSN: | 1313-3543 1311-1477 |
| DOI: | 10.15547/bjvm.2244 |
| Popis: | Macroscopic and microscopic findings of Rahmani sheep cervical canal were evaluated for designing a trans-cervical catheter. The study was carried out on 160 cervices divided into four groups: (Group A; young follicular, Group B; old follicular, Group C; young luteal and Group D; old luteal). All morphometric parameters of cervical canals of each group including length, average length and the external os diameter and shape were measured and tabulated. Epoxy casts were made to demonstrate the anatomic variations of each group. Data collected were statistically analysed using ANOVA. One hundred and twenty tissue sections from each group were sectioned and stained with Harris haematoxylin and eosin, Masson’s trichrome stain for demonstration of collagen fibres, Alcian blue pH 2.5 for demonstration of acidic mucins and PAS technique for demonstration of neutral mucins. In conclusion, the current study is the first report on the morphometric structure of the cervical canal of native Egyptian Rahmani ewes. |
| Databáze: | OpenAIRE |
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