Person: KUMAŞ, MELTEM
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Kurumdan Ayrılmıştır
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Publication Metadata only Protective effects of silymarin against kidney injury caused by high dose administration of isotretinoin in mice.(2015-09-24) Kumaş, MELTEM; EŞREFOĞLU, MUKADDES; Kesgin, S; Özer, OF; KUMAŞ, MELTEM; EŞREFOĞLU, MUKADDES; ÖZER, ÖMER FARUKPublication Metadata only Diabetik sıçanlarda malign serebral iskemi ve iskemik ön koşullanmanın epigenetik rolünün araştırılması(2015-12-03) ALTINTAS, OZGE; KUMAŞ, MELTEM; ALTINTAS, MEHMET OZGEN; ASİL, TALİP; KUMAŞ, MELTEM; ASİL, TALIPPublication Metadata only Evaluation of oxidative DNA damage on diabetic rat by using ethanol extract of Salvia huberi hedge(2018-04-27) Güler , Gizem; Özay, Yusuf; Çelik , Ayla; Çamlıca, Yusuf; Güzel , Sevda; KUMAŞ, MELTEM; Kahraman , Ahmet; KUMAŞ, MELTEMPublication Metadata only Diyabetik sıçanlarda malign serebral iskemi ve iskemik ön koşullanmanın testis dokusu üzerine uzak doku etkilerinin histopatolojik açıdan incelenmesi(2015-12-03) KUMAŞ, MELTEM; ALTINTAS, OZGE; EŞREFOĞLU, MUKADDES; KUMAŞ, MELTEM; EŞREFOĞLU, MUKADDESPublication Metadata only A skeletochronological study of age, growth and longevity in two freshwater turtles, Emys orbicularis and Mauremys rivulata from Mediterranean Turkey (Reptilia: Testudines).(2016-02-01) Ayaz, Dinçer; Çiçek, Kerim; KUMAŞ, MELTEM; Tok, Cemal Varol; KUMAŞ, MELTEMWe estimated growth parameters of Emys orbicularis and Mauremys rivulata in Mediterranean Turkey with the skeletochronological method, using specimens drowned in fyke nets. In adult E. orbicularis, the median age was 8 years in males and 10 years in females. The median age of adult M. rivulata was 10 years for both sexes. Both species reach sexual maturity at an age of 5-7 years. No difference was found in age composition between the sexes.Publication Metadata only Relationship between regular exercise-induced cardiac hypertrophy and micro RNA(2017-09-30) PALA, MUKADDES; ALTAN, MEHMET; SÖNMEZ, OSMAN FUAT; MENGİ, MURAT; Dinçer, Şensu; AKBAŞ, FAHRİ; YILDIZ, MUSTAFA; KUMAŞ, MELTEM; EŞREFOĞLU, MUKADDES; METİN, GÖKHAN; AKBAŞ, FAHRİ; KUMAŞ, MELTEM; EŞREFOĞLU, MUKADDESPublication Metadata only Skin Pigmentation of Stellagama stellio (L. 1758) (Reptilia: Agamidae) Depends on Climate Conditions and Altitude(2017-09-01) Çiçek, Kerim; KUMAŞ, MELTEM; Ayaz, Dinçer; KUMAŞ, MELTEMWe studied skin pigmentation characteristics of the starred agama, Stellagama stellio, at different altitudes and climate conditions from Anatolia, Turkey. The epidermis was composed of stratum corneum and stratum basale, while the dermis occupied a much larger area. Melanophores were only found in the dermis and melanin pigments exhibited different distribution patterns in cells. Our results indicated that the skin pigmentation of S. stellio varied among populations depending on the altitude and climatic conditions. At higher altitudes, the melanophores in dorsal skin were larger and its melanin pigments aggregated in melanophores. The aggregation of the melanin pigments indicated the skin had lighter colour. The melanin pigments tended to be dispersed at lower altitudes. The skin of populations inhabiting hot climates and lower altitudes was more pigmented, while populations from steppe and higher altitudes exhibit lower pigmentation when comparing melanophores areas.Publication Metadata only Subaraknoid kanama modeli oluşturulan sıçanlarda berberin maddesinin serebral vazospasm üzerine nöroprotektif etkisinin gösterilmesi(2016-12-01) ALTINTAS, OZGE; KUMAŞ, MELTEM; KARATAŞ, Ersin; KOÇYİĞİT, ABDÜRRAHİM; ASİL, TALİP; KUMAŞ, MELTEM; KOÇYİĞİT, ABDÜRRAHİM; ASİL, TALIPPublication Metadata only An observation of haversian systems in Stellagama stellio (Linnaeus, 1758) (Squamata: Sauria: Agamidae) in Barla/Isparta, Turkey(2015-01-01T00:00:00Z) Kumas, MELTEM; AYAZ, DİNÇER; KUMAŞ, MELTEMIn this study, we observed haversian systems on the endosteal surface of the femur bone of one male individual of Roughtail Rock Agama, Stellagama stellio, which was collected from Barla/Isparta province of Turkey. It was observed that the haversian canal was located on the center of the haversian systems or secondary osteons, and it was surrounded by concentric lamellae. All lamellae were separated from each other by a cement line that stained darker than other constituents. Volkmann-s canals were not observed between haversian canals, and other concentric lamellae were not encountered between periosteum and haversian systems. These results indicate that remodeling can be partly seen in this species. Our study is important in terms of being the first record to demonstrate haversian systems on the femur bone of S. stellio.Publication Metadata only Age determination and long bone histology in Stellagama stellio (Linnaeus, 1758) (Squamata: Sauria: Agamidae) populations in Turkey(2014-05-01T00:00:00Z) KUMAŞ, Meltem; AYAZ, DİNÇER; KUMAŞ, MELTEMIn this study, the age structures of the four populations of Roughtail Rock Agama, Stellagama stellio distributed in Turkey were determined and their long bone development was examined from a histological perspective. The ages of some 218individuals (32 juveniles, 86 male male, 100 female female) captured from the Mediterranean, Transitional Mediterranean, Aegean, and Central Anatolia Regions were computed with the method of skeletochronology, and the correlation between age and the SVL (the snout-vent length) was compared. The mean SVL was greater in males than in females, and this difference was found statistically significant in all populations except for the Central Anatolian population. The mean ages for male and female individuals were calculated as 3.44 +/- 1.26 and 3.18 +/- 1.18 years in the Mediterranean population, as 4.65 +/- 1.25 and 3.69 +/- 1.31 years in the Transitional Mediterranean population, as 4.05 +/- 1.32 and 3.36 +/- 1.46 years in the Aegean population, and as 4.20 +/- 1.87 and 3.60 +/- 2.01 years in the Central Anatolian population, respectively. The oldest individuals were encountered in the Central Anatolian populations, and the maximum age detected for both sexes was 7 years. It was determined that the age at maturity was 3 in all the populations under examination and that there was not any difference in age at maturity either among the populations or between sexes. There was a significant positive correlation between age and the SVL. The impacts of environmental factors on age structures were examined, and altitude, latitude and climate were found effective on longevity. Histologically, the primary bone, which developed in the embryonic period, was preserved throughout the life of a species even in the oldest individual. Neither secondary bone development nor formation of lamellar systems was encountered. It was seen that intramembranous and endochondral ossification mechanisms played a joint role in long bone development.
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