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Öğe A new species of Brassica (Brassicaceae) from Bolkar Mountains (Turkiye) with morphological and molecular evidence(Magnolia Press, 2023) Baskose, Isa; Ozudogru, Baris; Savran, Ahmet; Keskin, AliBrassica huseyin-duralii from Nigde province in the Central Anatolian region of Turkiye is described and illustrated here as a new species of the tribe Brassiceae. It resembles B. repanda but differs from that species by its combination of woody caudex, leaf structure, and rosette and stem leaf shapes. It is also similar to B. elongata, from which it differs by its stem length, basal and stem leaf shapes and hair types, number of flowers, siliqua position and its width. This classification is also supported by phylogenetic analyses of nuclear ribosomal ITS data with B. huseyin-duralii and B. elongata constituting a monophyletic clade. The diagnosis, description, distribution and habitat of a new species, its distribution map and diagnostic key to Turkish Brassica species, are given; a Turkish name and IUCN Red List category are suggested.Öğe Akdağ (Pozantı-Adana) ve Çevresinin Florası(2018) Akıncı, Hıdır; Başköse, İsa; Savran, AhmetBu araştırma, 2008–2010 yılları arasında C5 karesinde yer alan, Akdağ (Pozantı-Adana) ve çevresinin florasını tespit etmek amacıyla yapılmıştır. Araştırma alanından 1550 bitki örneği toplanmıştır. Taksonların değerlendirilmesi sonucunda; 85 familyaya ait, 363 cins ve 734 takson (481 tür, 162 alttür ve 90 varyete) teşhis edilmiştir. Mevcut taksonlardan 3 tanesi Pteridophyta, 731 tanesi Spermatophyta divizyosunda yer almaktadır. Spermatophyta divizyosu içerisinde yer alan 731 taksonun 10’u Gymnospermae, 721’i ise Angiospermae alt divizyosuna aittir. Angiospermae alt divizyosunda bulunan taksonların 628’i Dicotyledones, 93’ü Monocotyledones sınıfı üyeleri oluşturmaktadır. Alanda bulunan taksonların 99 tanesi endemik olup endemizm oranı % 13,5’tir. Taksonlardan 30 taksonun C5 karesi için yeni kayıt olduğu belirlenmiştir.Öğe Chemical Composition of The Essential Oil of The Flowers and Leaves of Calba Tea (Dorystoechas hastata Boiss & Helder. ex Bentham)(TAYLOR & FRANCIS LTD, 2016) Ozcan, Mehmet Musa; Chalchat, Jean Claude; Figueredo, Gilles; Bagci, Yavuz; Dural, Huseyin; Savran, Ahmet; Ozcan, Mustafa MeteThe essential oils of flower and leaves of Dorystoechas hastata Boiss & Helder. ex Bentham, grown in Turkey, was obtained by hydrodistillation and analysed by GC and GS-MS. Fourty components were identified in the flowers oil, which represented about 93.97 % of the total composition of the oil. The major constituents of the flower essential oil were myrcene (19.37 %), 1,8-cineole (14.30 %), beta-pinene (9.19 %), alpha-pinene (8.49 %) and beta-caryophyllene (6.18 %). Thirty-seven components were established in the leaves oil, making up 97.16 % of the total composition. The main constituents of the essential oil of the leaves were myrcene (20.71 %), 1,8-cineole (18.76 %), beta-pinene (12.51 %), alpha-pinene (8.54 %), bornyl acetate (7.28 %) and terpinene-4-ol (6.19 %). As seen, myrcere, 1,8-cineole and beta-pinene for both oils were the main components.Öğe Ethnopharmacological survey of medicinal plants in Karaisali and its surrounding (Adana-Turkey)(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2017) Gunes, Suzan; Savran, Ahmet; Paksoy, Mehmet Yavuz; Kosar, Muberra; Cakilcioglu, UgurThis study identifies wild plants collected for medical purposes by local people of Karaisali County in the Mediterranean Region of Turkey, together with the uses and local names of these plants. A field study was carried out over a period of approximately 2 years (2008-2010). During this period, 129 vascular plant specimens were collected. Demographic characteristics of participants, local plant names, parts used and methods of preparation of the plants were investigated and recorded. Within the scope of the study, relevant plant species were collected; herbarium materials were prepared; and the specimens were labelled. In addition, the use-value of the species was determined and calculated for the medicinal plants included in the study. A total of 129 medical plants belonging to 59 families were identified in the region. The most common families were: Lamiaceae (14 plants), Asteraceae (11 plants), Rosaceae (10 plants), Apiaceae (5 plants), Euphorbiaceae (5 plants). A comparison of the data obtained in this study with experimental data obtained in previous laboratory studies, confirmed most of the ethnobotanical uses. The plant flora of Karaisali is threatened by such factors as grazing, expansion of new agricultural lands, and unsustainable harvesting of plants to generate income. Steps should be taken immediately to ensure the inclusion of relevant flora within conservation designations.Öğe Impact of the surface roughness of stones used in historical buildings on biodeterioration(ELSEVIER SCI LTD, 2015) Korkanc, Mustafa; Savran, AhmetRock surfaces are modified in natural outcrops depending on the interaction between the atmosphere and the rock. Biological factors are natural conditions that have persistent adverse effects on historical buildings. Because the effects of these factors are continuous and slow, the measures taken are mostly neglected. Primary biological effects come from plants that grow on buildings, which can cause them harm. In the field of study, there are significant historical buildings located in central Anatolia (Nigde region) that have hosted many civilizations over time. In this study, 6 historical buildings constructed with different stones were chosen to determine which plants grow on these historical buildings and whether they cause harm to these buildings. First, the mineralogical and engineering properties of the stones used in these buildings were determined; then, the studies regarding surface roughness were conducted. It was determined that the types of stones, their locations on the building and the surface roughness of the stone had a great impact on plant growth. It was observed that although the deserted churches were constructed using high strength stones, the herbaceous and woody plants growing in the gaps between the stones located on horizontal or slightly sloped parts of the building with a high level of surface roughness cause substantial harm to the roof coating. (C) 2015 Elsevier Ltd. All rights reserved.Öğe Kanser hücreleri üzerine Origanum Minutiflorum’un Sitotoksik Etkisinin Araştırılması(2019) Özkan, Oktay; Özbey, Caner; Aydemir, Işıl; Sarı, İsmail; Arat, Gonca Dönmez; Kırık, Fatma Esin; Savran, AhmetAmaç: Kanser, doku ve organları istila eden ve vücudun diğer kısımlarına sıçrayabilen, hücrelerin anormal gelişimidir. Meme kanseri en çok tekrarlanan tanıya sahip ve dünya genelinde kadınlarda kanserle ilişkili ölümlerde en önde gelen sebeplerdendir. Tıbbi bitkiler bazı kanser türlerinde antikarsinojenik özelliklere sahip olabilmektedir. Bu çalışmanın amacı Origanum minutiflorum O. Schwarz & P.H. Davis’in in vitro şartlarda, meme kanseri hücre dizilerinde sitotoksik etkisini araştırmaktır.Gereç ve Yöntem: Bu çalışmada, MDA-MB-231 ve MCF-7 meme kanseri hücre dizileri ve adipoz dokudan izole edilmiş mezenkimal kök hücreleri kullanıldı. Origanum minutiflorum’dan elde edilmiş esansiyel yağa maruz bırakılmış tüm hücre dizilerinde MTT testi aracılığıyla IC50 dozu hesaplandı. Her bir hücre dizisinin IC50 dozunda eNOS, p53, PCNA ve TUNEL için immunositokimya boyaması yapıldı. Sonuçlar Graphpad yazılımı kullanılarak one-way-ANOVA kullanılarak değerlendirildi.Bulgular: Meme kanseri hücrelerinin proliferasyonu oregano yağı tarafından inhibe edildi. Oregano yağı mezenkimal kök hücrelerinde herhangi bir sitotoksik etki göstermedi. eNOS ve p53 ile apoptozisin göstergesi TUNEL’de artış yoluyla oregano yağının kanser hücrelerinde sitotoksik olduğu ortaya çıktı ve PCNA boyamada proliferasyonun azaldığı tespit edildi.Sonuç: Bizim verilerimize göre oregano yağı MDA-MB-231 ve MCF-7 meme kanseri hücrelerinde sitotoksik bir etkiye sahiptir ve diğer biyolojik aktiviteleri için aktif komponentlerini tanımlayacak testlere ihtiyaç vardır.Öğe Kızıldağ yayla (Adana) ve çevresinin florası (Adana/Türkiye)(2020) Keskin, Ali; Savran, AhmetBu araştırma 2010–2013 yılları arasında 6b bölümünde (Adana bölümü) yer alan Kızıldağ Yayla (Adana) ve çevresinin florasını tespit etmek amacıyla yapılmıştır. Araştırma alanından 1000 bitki örneği toplanmış ve değerlendirme sonucunda; 75 familyaya ait, 285 cins ve 574 takson teşhis edilmiştir. Bunlardan 4 tanesi Pteridophyta, 570 tanesi Spermatophyta divizyosunda yer almaktadır. Bu 570 taksonun 12’i Gymnospermae, 558’i ise Angiospermae alt divizyosuna aittir. Angiospermae da bulunan taksonların 484’ü Dicotyledones, 74’ü Monocotyledones sınıfı üyeleri oluşturmaktadır. Alanda bulunan bitkilerden 100’ünün (% 17,5) endemik, 25’inin 6b bölümü için yeni kayıt olduğu belirlenmiştir. Bu araştırmanın en önemli sonuçlarından biride “Lysimachia savranii Başköse& Keskin” taksonunun yeni tür olarak bilim dünyasına tanıtılması olmuştur.Öğe Kızıltepe (Niğde: Ulukışla) ve çevresinin florası(2018) Gurbanov, Kamal; Savran, AhmetBu çalışma, 2015 ve 2016 yıllarının vejetasyon dönemlerinde toplanılan örneklere göre,Grid kareleme sisteminde C5 karesi içinde yer alan Kızıltepe (Niğde: Ulukışla) ve çevresininflorasını tespit etmek amacıyla yapılmıştır. Toplanan 831 bitki örneğinin değerlendirilmesisonucu 59 familyaya ait 192 cinsten 350 takson tespit edilmiştir. Bu taksonların dördüPteridophyta, 346’sı ise Magnoliophyta şubesine aittir. Magnoliofitler’den altısı Pinophytina(Gymnospermae - Açık Tohumlular), 340’ı ise Magnoliophytina (Angiospermae - KapalıTohumlular) altşubesindendir. En çok takson içeren familya Asteraceae; cins iseAstragalus’tur. Çalışma alanından toplanan taksonların 98’i endemik olup, endemizm oranı %28’dir. Türlerin fitocoğrafik bölgelere dağılım oranları, İran-Turan elementi %22,3; Akdenizelementi %8; Doğu Akdeniz elementi %14,6; Avrupa-Sibirya elementi %3,4; Öksinelementi %1,7 ve yayılış alanları bilinmeyenlerin oranı ise %50 olarak tespit edilmiştir.Öğe Niğde yöresindeki tarihi yapılarda kullanılan taşlar ve sorunları(2010) Korkanç, Mustafa; Savran, Ahmet[Abstract Not Available]Öğe Ornithogalum nurdaniae (Liliaceae), a New Species from North-West Anatolia, Turkey(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2009) Bagci, Yavuz; Savran, Ahmet; Baskose, IsaOrnithogalum nurdaniae Y. Bagcl & Savran sp. nov. (Liliaceae), a new species related to O. oligophyllum E.D.Clarke. is described and illustrated from Uludag (the Bithynian Olympus), a mountain in NW Anatolia well known for its rich flora and many local endemics (A2 Bursa province). Diagnostic morphological characters are discussed. Notes are also presented on the ecology, biogeography. and conservation status of the new species.Öğe Phenolic compounds and biological effects of edible Rumex scutatus and Pseudosempervivum sempervivum: potential sources of natural agents with health benefits(ROYAL SOC CHEMISTRY, 2016) Savran, Ahmet; Zengin, Gokhan; Aktumsek, Abdurrahman; Mocan, Andrei; Glamoclija, Jasmina; Ciric, Ana; Sokovic, MarinaThe present study outlines a chemical characterization and further effects beneficial to health of edible Rumex scutatus and Pseudosempervivum sempervivum, in addition to presenting the antioxidant, enzyme inhibitory effects and antimicrobial properties of different extracts. The phenolic compounds composition of the extracts was assessed by RP-HPLC-DAD, outlining benzoic acid and rutin as major constituents in P. sempervivum and rutin and hesperidin in R. scutatus. Moreover, further biological effects were tested on key enzymes involved in diabetes mellitus, Alzheimer's disease and skin melanogenesis revealing an important tyrosinase inhibitory effect of Pseudosempervivum water extract. Moreover, both species possessed antimicrobial properties towards bacteria and fungi relevant to public health. Accordingly, we find that R. scutatus and P. sempervivum can be considered as novel functional foods because they are rich sources of biologically active compounds that provide health benefits.Öğe Structural-geological problems in GumuAYler archeological site and monastery(SPRINGER, 2015) Korkanc, Mustafa; Tugrul, Atiye; Savran, Ahmet; Ozgur, F. ZaferThere are many underground settlings opened in historical times in Cappadocia region and the Gumusler Monastery is one of these. The monastery is a rock monastery church located in approximately 8 km northeast of Nigde. The most important characteristics of the monastery dated in 11th century ac are that it is an important settlement and touristic area that contains the most preserved frescoes in Cappadocia region. For this purpose, were determined the geological features of the observed units in the areas where the monastery is located and the surroundings were determined. Engineering geological problems are mentioned for the negative effects of the discontinuities especially in the monastery part. During field studies, stones with different color and textural characteristics were taken into account and sampling was carried out from four different levels. On representative samples, laboratory studies were conducted for determining the mineralogical, chemical, and petrographic and geomechanical properties. Underground cavities in the region were opened in the lower part of the KA +/- zA +/- lkaya ignimbrite which has relatively more rock fragments. Higher amount of rock fragments in the lower part makes this level easier to cave in. Low welding rate of the rock is believed to be the cause of having relatively low values of engineering properties of the lower levels of examined ignimbrites. Ignimbrites in these levels are more sensitive against atmospheric conditions than those in the upper levels. This study is the first study to determine engineering geology problems in the GumuAYler archeological area and provide data to planned conservation measures.Öğe Survey of wild food plants for human consumption in Karaisali (Adana-Turkey)(Natl Inst Science Communication-Niscair, 2018) Gunes, Suzan; Savran, Ahmet; Paksoy, Mehmet Yavuz; Cakilcioglu, UgurThis study identified not only the wild plants collected for food purposes by local people of Karaisali County in the Mediterranean Region, but also the uses and local names of these plants. Field study was carried out over a period of approximately 2 years (2008-2010). During this period, 76 vascular plant specimens were collected. Demographic characteristics of participants, vernacular plant names, edible parts and utilization methods of the plants were investigated and recorded. In the scope of the study, the plant species were collected; herbarium materials were prepared; and the specimens were entitled. In addition, the use-value of the species was determined and was calculated for the food plants included in the study. A total of 76 food plants belonging to 30 families were identified in the region. The most common families are: Asteraceae (12 plants), Lamiaceae (10 plants), Rosaceae (9 plants), Polygonaceae (5 plants), Apiaceae (4 plants). The study showed that the plants used are either eaten raw or ripe, cooked as vegetable dish, consumed as jam, consumed as coffee, as spice, frying in oil or baked to be served as dishes such as stew, pie made by roasting the leaves, prepared sour souce is added to food. During this ethnobotanical research, it was verified that wild edible plants play an important role in diet in Karaisali. We examined whether the plants used had literature records or not. Varied usages of a number of plants have been recorded for the first time by us. Tree of those plant are endemic. The plant flora of Karaisah is threatened by such factors as grazing, expansion of new agricultural lands, and unsustainable picking of plants to generate income. Steps should be taken immediately to ensure the inclusion of relevant flora within conservation designations.Öğe Survey of wild food plants for human consumption in Karaisalı (Adana-Turkey)(National Institute of Science Communication and Information Resources (NISCAIR), 2018) Güneş, Suzan; Savran, Ahmet; Paksoy, Mehmet Yavuz; Çakılcıoğlu, UğurThis study identified not only the wild plants collected for food purposes by local people of Karaisalı County in the Mediterranean Region, but also the uses and local names of these plants. Field study was carried out over a period of approximately 2 years (2008–2010). During this period, 76 vascular plant specimens were collected. Demographic characteristics of participants, vernacular plant names, edible parts and utilization methods of the plants were investigated and recorded. In the scope of the study, the plant species were collected; herbarium materials were prepared; and the specimens were entitled. In addition, the use-value of the species was determined and was calculated for the food plants included in the study. A total of 76 food plants belonging to 30 families were identified in the region. The most common families are: Asteraceae (12 plants), Lamiaceae (10 plants), Rosaceae (9 plants), Polygonaceae (5 plants), Apiaceae (4 plants). The study showed that the plants used are either eaten raw or ripe, cooked as vegetable dish, consumed as jam, consumed as coffee, as spice, frying in oil or baked to be served as dishes such as stew, pie made by roasting the leaves, prepared sour souce is added to food. During this ethnobotanical research, it was verified that wild edible plants play an important role in diet in Karaisalı. We examined whether the plants used had literature records or not. Varied usages of a number of plants have been recorded for the first time by us. Tree of those plant are endemic. The plant flora of Karaisalı is threatened by such factors as grazing, expansion of new agricultural lands, and unsustainable picking of plants to generate income. Steps should be taken immediately to ensure the inclusion of relevant flora within conservation designations. © 2018, National Institute of Science Communication and Information Resources (NISCAIR). All rights reserved.Öğe Using Indigenous Plant Species Ranging on The Campus Area of Ömer Halisdemir University in Landscape Design Works(2019) Erzurumlu, Gülden Sandal; Savran, AhmetSelection of plant material for landscape architecture is highly substantial. Use of species from indigenousvegetation increases chances of success in applications being an economic approach and providing the integrityof the city with its neighborhood. A previous study on flora on the campus of Ömer Halisdemir University hasshown that 405 taxa from 74 families and 262 genus exhibited indigenous distribution. In this study, some ofthe indigenous plant species on the campus were evaluated from ecological, aesthetical and functional points ofview of and 15 of them were projected to be eligible to be used in landscape areas. specified species were givenbelow along with their Latin and Turkish names with their biological, ecological characteristics andphotographs. Since they naturally range within circumstances of Niğde, their habitats were also studied andsamples of landscape designs with these species were presented. The types of landscaping that can be used inthe Niğde campus area are respectively: Butomus umbellatus L., Colchicum triphyllum G. Kunze, Crocuschrysanthus Herb., Cyperus longus L., Gladiolus atroviolaceus Boiss., Iris orientallis Mill., Juncus articulatusL,. Juncus conglomeratus L., Lamium orientale L., Phlomis armeniaca Wild., Phragmites australis, Tulipahumilis Herb., Typha angustifolia L. and Zygophyllum fabago L. of species
