Gross and Ultra-Structural Studies on the Large Intestine of Uttara Fowl

Pandit, K.; Dhote, B. S.; Mahanta, D.; Sathapathy, S.; Tamilselvan, S.; Mrigesh, Meena; Mishra, Sapna

doi:10.20546/ijcmas.2018.703.175

Cited by 3 publications

(4 citation statements)

References 12 publications

(13 reference statements)

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“…The maximum width was observed in the cecum's dilated body and the minimum width followed in the base (Table 1). These findings were consistent with the Pandit et al and Nasrin et al studies of Utara and domesticated chickens (Nasrin et al; Pandit et al., 2018).…”

Section: Discussionsupporting

confidence: 91%

“…Nasrin et al studies of Utara and domesticated chickens(Nasrin et al;Pandit et al, 2018).The majority of bird species have a pair of the cecum, and the length of both right and left is equal, approximately. Cecum length is 15-25 cm in domestic poultry, 2-5 cm in pigeons, 22-34 cm in F I G U R E 4 Photomicrograph of the base of caecum in see-see partridge (a) and pheasant (b).…”

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confidence: 99%

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Large intestine in pheasant (phasianus colchicus) and see‐see partridge (ammoperdix griseogularis). A comparative morphological and histological study

PourhajiMotab

Rasouli

2021

Anat Histol Embryol

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See-see partridge (Ammoperdix griseogularis) and pheasant (Phasianus colchicus) belong to Galliformes and the family Phasianidae. These species are nearly similar in appearance specifications to other Galliformes birds in terms of physical and physiological characteristics. However, the size of the pheasant's body is much larger than that of the see-see partridge. Although both birds are in the same order, pheasants live more in the forest, whereas see-see partridge make their home in the desert and semi-arid areas (König et al., 2016;

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Section: Discussionsupporting

confidence: 91%

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confidence: 99%

Large intestine in pheasant (phasianus colchicus) and see‐see partridge (ammoperdix griseogularis). A comparative morphological and histological study

PourhajiMotab

Rasouli

2021

Anat Histol Embryol

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“…Ceca were blind pouches extending along the line of the small intestine, toward the liver cranially as fowl ceca (Pandit et al, 2018). Ceca represented one of the secondary immune systems as it is exposed to the continuous and constant invasion of bacterial or non-bacterial antigens of extra-cecal origin since it receives the back flowing urine from the urodeum of the cloaca through the colon.…”

Section: Discussionmentioning

confidence: 99%

Morphological Characteristics of the Developing Cecum of Japanese Quail (Coturnix coturnix japonica)

et al. 2019

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The current investigation was carried out to record the final stages of the development of both middle and distal parts of quail ceca, Coturnix coturnix japonica to understand the role of ceca in digestion, immune system, and absorption. The cellular and subcellular structures, including epithelial cell height, microvillus surface area, the proportion of goblet cells, the thickness of muscle layer, and cecum diameter showed great variations during the development. An undeveloped smooth muscularis mucosa was observed for the first time on the ED5. Primordia of glands were observed on the ED7. On the ED15, the middle part exhibited two shapes of mucosal villi: tongue-shaped villi and U-shaped. The plicae and crypts of Lieberkühn were demonstrated on the hatching day. The lymphatic tissues appeared in the wall of both parts of the ceca at the 4 weeks of age. Scanning electron microscopy revealed a great difference in the mucosal surface between different regions. Telocytes were observed in-between the muscle fibers and formed a network during the post-hatching period. Because of fermentation and other bacterial or chemical processes that have been shown to occur in the ceca, this study supports two hypotheses: the cecal development is related to diet and the cecal epithelium act as a site for primary absorption of nutrients or for re-absorption of electrolytes or amino acids derived from the urine.

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“…The mucosa is analogous to that of the small intestine, with fewer goblet cells and glands. The villi are well-developed at the proximal part, shorter in the middle part and either shorter or absent in the distal part 14,15 .…”

Section: Introductionmentioning

confidence: 96%

Cellular elements in the developing caecum of Japanese quail (Coturnix coturnix japonica): morphological, morphometrical, immunohistochemical and electron-microscopic studies

AbuAli

Mokhtar

Ali

et al. 2019

Sci Rep

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The present study aims to investigate the histological, histochemical and electron microscopic changes of the caecal proximal part of Japanese quail during both pre- and post-hatching periods starting from the 2nd embryonic day (ED) until four weeks post-hatching. On the 2nd and 3rd ED, the primordia of caeca appeared as bilateral swelling on the wall of the hindgut. On the 7th ED, the lamina propria/submucosa contained the primordia of glands. On the 8th ED, rodlet cells could be observed amongst the epithelial cells. On the 9th ED, the caeca began to divide into three parts with more developed layers. With age, the height and number of villi increased. On the 13th ED, immature microfold cells (M-cells) could be identified between the surface epithelium of the villi. The caecal tonsils (CTs) appeared in the form of aggregations of lymphocytes, macrophages, dendritic cells and different types of leukocytes. Telocytes and crypts of Lieberkuhn were observed at this age. On hatching day, the crypts of Lieberkuhn were well-defined and formed of low columnar epithelium, goblet cells, and enteroendocrine cells. Post-hatching, the lumen was filled with villi that exhibited two forms: (1) tongue-shaped villi with tonsils and (2) finger-shaped ones without tonsils. The villi lining epithelium contained simple columnar cells with microvilli that were dispersed with many goblet cells, in addition to the presence of a high number of intra-epithelial lymphocytes and basophils. Moreover, the submucosa was infiltrated by numerous immune cells. CD3 immunomarker was expressed in intraepithelial lymphocytes, while CD20 immunomarker showed focal positivity in CTs. In conclusion, the caecal immune structures of quails at post-hatching were more developed than those in pre-hatching life. The high frequency of immune cells suggests that this proximal part may be a site for immunological surveillance in the quail caecum. The cellular organisation of the caecum and its relation to the immunity was discussed.

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Gross and Ultra-Structural Studies on the Large Intestine of Uttara Fowl

Cited by 3 publications

References 12 publications

Large intestine in pheasant (phasianus colchicus) and see‐see partridge (ammoperdix griseogularis). A comparative morphological and histological study

Large intestine in pheasant (phasianus colchicus) and see‐see partridge (ammoperdix griseogularis). A comparative morphological and histological study

Morphological Characteristics of the Developing Cecum of Japanese Quail (Coturnix coturnix japonica)

Cellular elements in the developing caecum of Japanese quail (Coturnix coturnix japonica): morphological, morphometrical, immunohistochemical and electron-microscopic studies

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