![Open Access](https://i-scholar.in/lib/pkp/templates/images/icons/fulltextgreen.png)
![Restricted Access](https://i-scholar.in/lib/pkp/templates/images/icons/fulltextred.png)
![Open Access](https://i-scholar.in/lib/pkp/templates/images/icons/fulltextgreen.png)
![Open Access](https://i-scholar.in/lib/pkp/templates/images/icons/fulltext_open_medium.gif)
![Restricted Access](https://i-scholar.in/lib/pkp/templates/images/icons/fulltextred.png)
![Restricted Access](https://i-scholar.in/lib/pkp/templates/images/icons/fulltext_restricted_medium.gif)
Secretion of Mucins in the Fallopian Tube Epithelium of the Bat Taphozous kachhensis Dobson
Subscribe/Renew Journal
Taphozous kachhensis is one of the largest Indian microchiropteran bats with a prominent gular pouch on the ventral side of the lower jaw. This is a seasonally monoestrous species and breeds once in a year. The Fallopian tube epithelium of T. kachhensis in both the segments, ampullary and isthumic, is lined by two cell types: ciliated and non-ciliated (secretory). The Fallopian tube shows alterations in its muco-subtances during estrus and pregnancy. The ciliated cells elaborate large quantity of glycogen, while non-ciliated cells elaborate high amounts of glycogen and neutral and acid mucins during estrus. Mucins are localized in the cytoplasm as well as cytoplasmic blebs. Glycogen and other muco-substances in non-ciliated cells decrease during pregnancy and the ciliated cells show a small amount of glycogen only. The concentration of muco-substances is highest during estrus, and the cytoplasmic blebs are numerous and prominent and are filled with secretion during this stage.
Keywords
Bat, Estrus, Fallopian Tube, Pregnancy, Tubal Epithelium.
Subscription
Login to verify subscription
User
Font Size
Information
- Abe H, Sendai Y, Satoh T, Hoshi H. (1995) Bovine oviduct-specific glycoprotein is a potent factor for the maintenance of the viability and motility of bovine spermatozoa in vitro. Mol Reprod Develop. 42: 226–232.
- Abe H. (1996) The mammalian oviductal epithelium: regional variations in cytological and functional aspects of the oviductal secretory cells. Histol Histopathol. 11: 743–768.
- Ayen E, Shahrooz R, Kazemie S. (2012) Histological and histomorphometrical changes of different regions of oviduct during follicular and luteal phases of estrus cycle in adult Azarbaijan buffalo. Iranian J Veter Res. 13: 42–48.
- Bernard RTF. (1985) Reproduction in the Cape horseshoe bat (Rinolophus capensis) from South Africa. South African J Zool. 20: 129–135.
- Bhatt P, Kadam K, Saxena A, Natraj U. (2004) Fertilization, embryonic development and oviductal environment: role of estrogen induced oviductal glycoprotein. Indian J Exp Biol. 42: 1043–1055.40 A. Nerkar et al.
- Buhi WC, Alvarez IM, Kouba AJ. (2000) Secreted proteins of the oviduct. Cells Tissues Organs. 166: 165–179. Mucin secretion in bat Fallopian tube 63
- Fujita K, Murata E, Akita M, Kaneko K. (1984) Histochemical study of secretory and ciliated cells from rabbit oviduct epithelium using the lectin-differences in Concanavalin A reactivity of secretory cells depending on oviductal location. Okajimas Folia Anat Jpn. 61: 337–346.
- Gadegone MM, Sapkal VM, Sawhney G. (1981) Mucins of the Fallopian tube of the Indian goat Capra hircus (Linn). Z Mikrosk Anat Forsch Leipzig. 95: 230–238.
- Gadegone MM, Bhandarkar WR, Bhute K, Romould ER, Watkar GR. (2000) Mucins in the Fallopian tube of the two species of Indian bats. Trends Life Sci. 15: 109–117.
- Gandolfi F. (1995) Functions of proteins secreted by oviduct epithelial cells. Microsc Res Tech. 32: 1–12.
- Hollis DE, Frith PA, Vaughan JD, Chapman RE. (1984) Ultrastructural changes in the oviductal epithelium of merino ewes during the estrous cycle. Am J Anat. 171: 441–456.
- Hunter RH. (1994) Modulation of gamete and embryonic microenvironments by oviduct glycoproteins. Mol Reprod Dev. 39: 176–181.
- Jansen RP. (1995) Ultrastructure and histochemistry of acid mucus glycoproteins in the estrous mammal oviduct. Microsc Res Tech. 32: 24–49.
- Killian GJ. (2004) Evidence for the role of oviduct secretions in sperm function, fertilization and embryo development. Anim Reprod Sci. 83: 141–153.
- Louise D, Penelope GR, Ruth EB. (1983) Secretory cells of the oviduct of the pig-tailed monkey, Macaca nemestrina, during the menstrual cycle and after estrogen treatment. Am J Anat. 166: 149–172.
- Nayak RK, Albert EN, Kassira WN. (1976) Cyclic ultrastructural changes in ewe uterine tube (oviduct) in fundibular epithelium. Am J Vet Res. 37: 923–933.
- Pearse AGE. (1968) Histochemistry: Theoretical and Applied. 3rd edition 1. Boston: Little Brown, Co.
- Rasweiler JJ. (1972a) The basal or indifferent cell and the ciliary vacuole in the oviductal epithelium of the long tongued bat, Glossophaga soricina. J Reprod Fertil. 30: 191–199.
- Rasweiler JJ. (1972b) Reproduction in the long tongued bat, Glossophaga soricina. I. Preimplantation development and histology of the oviduct. J Reprod Fertil. 31: 249–262.
- Sapkal VM, Gadegone MM. (1980) Histochemical observations on the female reproductive tract of bats III. Mucosubstances in the Fallopian tube of three species of bats. Folia Histochem. 18: 215–224.
- Sapkal VM, Deshmukh AH. (1984) Breeding habits and associated phenomena in some Indian bats. Part X- Taphozous kachhensis (Dobson) Emballonuridae. J Bom Nat Hist Soc. 82: 61–67.
- Schultka R, Schmidt R. (1971) Carbohydrate histochemical investigation of the epithelium of the oviduct of white rats during the peripartum period. Acta Histochem. 39: 206–216.
- Shapiro SS, Norman EB, Yard AS. (1974) Isolation of an acidic glycoprotein from rabbit oviductal fluid and its association with the egg coating. J Reprod Fertil. 40: 281–290.
- Suarez SS, Pacey AA. (2006) Sperm transport in the female reproductive tract. Hum Reprod Update. 12: 23–37.
- Thomas J, Thomas JA. (1982) Human Fallopian tube epithelial mucin histochemistry in different phases of the menstrual cycle. Indian J Med Res. 76: 235–240.
- Yaniz JL, Lopez-Gatius F, Santolaria P, Mullins KJ. (2000) Study of the functional anatomy of bovine oviductal mucosa. Anat Rec. 260: 268–278.
![](https://i-scholar.in/public/site/images/abstractview.png)
Abstract Views: 342
![](https://i-scholar.in/public/site/images/pdfview.png)
PDF Views: 0