Hyla savignyi (Anura: Hylidae) Derisi Üzerine Histolojik Bir Çalışma

Yıl 2018, , 35 - 37, 28.12.2018

Esra Akat , Hüseyin Arıkan

https://doi.org/10.31594/commagene.479097

Öz

Deri önemli bir savunma hattıdır ve dış çevre ile iletişim
kuran ve temasta olan bir organdır. Mevcut çalışma Hyla savignyi derisinin histomorfolojik
karakterlerinin değerlendirilmesi için planlandı. H. savignyi dorsal ve ventral derileri tıpkı diğer omurgalılarda olduğu
gibi çok katlı yassı epitel ve dermisten oluştu. Dermis, süngerimsi dermis ve kompakt
dermisten oluştu. Hem dorsal hem de ventral deri örneklerinde iki tip dermal bez
(granüler, mukoz bezler) tespit edildi. Granüler bezlerin lümeni güçlü asidofilik
reaksiyon veren salgı granülleri ile doluydu. Mukoz bezler mukositler ile kaplıydı
ve mukoz bezlerin belirgin bir lümeni vardı. Derinin histomorfolojik özellikleri
bireysel varyasyon göstermedi.

Anahtar Kelimeler

Amfibi, deri, granüler bez, mukoz bez, Hyla

A Histological Study on the Skin of Hyla savignyi (Anura: Hylidae)

Öz

Integument is a prominent defense
line and is one of the organs for communication and contact with the external environment.
The current study was designed to assess the histomorphological characteristics
of the skin of Hyla savignyi. The ventral
and dorsal skins of H. savignyi were composed
of a stratified squamous epithelium and dermis like that of any other vertebrate.
The dermis was made up of spongious dermis and compact dermis. In both ventral and
dorsal integument samples, two types of cutaneous glands (granular, mucous) were
identified. The lumen of granular glands was filled with secretory granules that
showed strong acidophilic reaction. Mucous glands were lined by mucocytes and had
an obvious lumen. Histomorphological characteristics of the skin did not show any
individual variation.

Anahtar Kelimeler

Amphibian, granular gland, mucous gland, skin, Hyla

Kaynakça

• Akat, E., & Arıkan, H. (2013). Morphology and biometric study of skin of Hyla orientalis Bedriaga, 1890 (Anura, Hylidae). Russian Journal of Herpetology, 20(4), 253-258.
• Akat, E., Arikan, H., & Göçmen, B. (2014). Investigation of dorsal/ventral skin and the parotoid region of Lyciasalamandra billae and Lyciasalamandra luschani basoglui (Urodela: Salamandridae). Biologia, 69(3), 389-394.
• AmphibiaWeb. (2018). Information on amphibian biology and conservation [web application]. AmphibiaWeb, Berkeley, CA, USA. Accessed on: 25.09.18. Available from: http://amphibiaweb.org
• Andrade, P., Elías, P., Grandez, R., & Mamani, P. (2018). Histological description of the skin of the Titicaca water frog (Telmatobius culeus). Revista de Investigaciones Veterinarias del Perú, 29(1), 64-74.
• Barbeau, T.R., & Lillywhite, H.B. (2005). Body wiping behaviors associated with cutaneous lipids in hylid tree frogs of Florida. Journal of Experimental Biology, 208(11), 2147-2156.
• Budak, A., & Göçmen, B. (2008) Herpetoloji (Herpetology). 2nd ed. Ege University Press, Izmir No.194, pp. 56-68.
• Chammas, S.M., Carneiro, S.M., Ferro, R.S., Antoniazzi, M.M., & Jared, C. (2015). Development of integument and cutaneous glands in larval, juvenile and adult toads (Rhinella granulosa): a morphological and morphometric study. Acta Zoologica, 96(4), 460-477.
• Daly, J.W., Spande, T.F., & Garraffo, H.M. (2005). Alkaloids from amphibian skin: a tabulation of over eight-hundred compounds. Journal of Natural Product, 68(10), 1556-1575.
• Duellman, W.E., & Trueb, L. (1994). Biology of Amphibians. Johns Hopkins University Ltd, London.
• Erspamer V. (1994). Bioactive secretions of the amphibian integument, in: Heatwole H, editor. Amphibian biology volume 1: The integument. Chipping Norton: Surrey Beatty and Sons, pp. 178-350.
• Feder, M.E. (1992). A perspective on environmental physiology of the amphibians, in: Feder, ME, Burggren, WW. (Eds), Environmental Physiology of the Amphibians. The University of Chicago Press, Chicago, pp. 1-6.
• Felsemburgh, F.A., de Almeida, P.G., de Carvalho-e-Silva, S.P., & de Brito-Gitirana, L. (2009). Microscopical methods promote the understanding of the integument biology of Rhinella ornata. Micron, 40(2), 198-205.
• Gu, Li-H, & Coulombe, P.A. (2007). Keratin function in skin epithelia: a broadening palette with surprising shades. Current Opinion in Cell Biology, 19(1), 13-23.
• Haslam, I.S., Roubos, E.W., Mangoni, M.L., Yoshizato, K., Vaudry, H., Kloepper J.E. Pattwell D.M., Maderson P.F., & Paus R. (2014). From frog integument to human skin: dermatological perspectives from frog skin biology. Biological Reviews, 89(3), 618- 655.
• Hippe, S.R., Propper, C.R., & Staub N.L. (2014). The presence of sexually dimorphic submandibular glands in Taricha granulosa, the rough-skinned newt (Salamandridae). Copeia, 1, 38-43.
• Lagow, E., DeSouza, M.M., & Carson, D.D. (1999). Mammalian reproductive tract mucins. Human Reproduction Update, 5(4), 280-292.
• Lenzi-Mattos, R., Antoniazzi, M.M., Haddad, C.F.B., Tambourgi, D.V., Rodrigues, M.T., & Jared, C. (2005). The inguinal macroglands of the frog Physalaemus nattereri (Leptodactylidae): structure, toxic secretion and relationship with deimatic behaviour. Journal of Zoology, 266(4), 385-394.
• Moreno-Gómez, F., Duque, T., Fierro, L., Arango, J., Peckham, X., & Asencio-Santofimio, H. (2014). Histological Description of the Skin Glands of Phyllobates bicolor (Anura: Dendrobatidae) Using Three Staining Techniques,” International Journal of Morphology, 32(3), 882-888.
• Neutra, M.R., & Forstner, J.F. (1987). Gastrointestinal mucus: synthesis, secretion and function”, in: LR Johnson (ed.), Physiology of the gastrointestinal tract, 2nd ed. Raven Press, New York, pp. 975-1009.
• Nosi, D., Terreni, A., Alvarez, B., & Delfino, G. (2002). Serous gland polymorphism in the skin of Phyllomedusa hypochondrialis azurea (Anura, Hylidae): response by different gland types to norepinephrine stimulation. Zoomorphology, 121(3), 139-148.
• Paschinger, K., Fabini, G., Schuster, D., Rendic, D., & Wilson I.B. (2005). Definition of immunogenic carbohydrate epitopes. Acta Biochimica Polonica, 52(3), 629-632.
• Rota, E., Tanteri, G., Montori, G., Giachi, F., Delfino, G., & Sever, D.M. (2017). Skin of the Red Eye Tree Frog Agalychnis callidryas (Hylidae, Phyllomedusinae) Contains Lipid Glands of the Type Described in the Genus Phyllomedusa. The Anatomical Record, 300(3), 503-506.
• Schadich, E. (2009). Skin peptide activities against opportunistic bacterial pathogens of the African Clawed Frogs (Xenopus laevis) and three Litoria frogs. Journal Herpetology, 43(2), 173-183.
• Schumacher, U., Duku, M., Katoh, M., Jörns J., & Krause W.J. (2004). Histochemical similarities of mucins produced by Brunner’s glands and pyloric glands: a comparative study. The Anatomical Record, 278(2), 540-550.
• Warburg, M.R., Rosenberg, M., Roberts, J.R., & Heatwole, H. (2000). Cutaneous glands in the Australian hylid Litoria caerulea (Amphibia, Hylidae). Anatomy and Embryology, 201(5), 341-3.