Güncel Gönderiler: Biyoloji-Makale Koleksiyonu
Toplam kayıt 508, listelenen: 341-360
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Induction of human ADAMTS-2 gene expression by IL-1 alpha is mediated by a multiple crosstalk of MEK/JNK and PI3K pathways in osteoblast like cells
(Elsevier Science BV, 2015)Up-regulation of ADAMTS genes with proinflammatory cytokines is important for some pathological conditions such as osteoarthritis (OA) that is a disease based on ECM degradation in cartilage. IL-1 alpha is a proinflammatory ... -
Prediction of the Y-chromosome haplogroups within a recently settled Turkish population in Sarajevo, Bosnia and Herzegovina
(Croatian Anthropological Society, 2016)Analysis of Y-chromosome haplogroup distribution is widely used when investigating geographical clustering of different populations, which is why it plays an important role in population genetics, human migration patterns ... -
Seasonal variations of phytoplankton community in relation to some physical and chemical parameters in a temperate eutrophic reservoir, Turkey
(Hashemite University, 2016)The Caygoren Reservoir is fed by the Simav Streamand the maximum inflow (1300 m3 sec-1) occurred in spring and the minimum (about 5.2 m3 sec-1) occurred in fall. It has an annual mean water capacity of 392 hm3 and a total ... -
Some biological properties of different populations of the atlantic horse mackerel Trachurus trachurus (L.) in Turkish seas
(Inst Oceanografiju I Ribarstvo, 2016)Age, growth, sex, and condition of different populations of the Atlantic horse mackerel, Trachurus trachurus (L.) in the Turkish seas were determined from 300 specimens between November 2010 and March 2011. Fork length and ... -
Some biological parameters of the Striped red mullet (Mullus surmuletus L.) from the Bay of Edremit (Northern Aegean Sea, Turkey)
(Inst Oceanografiju I Ribarstvo, 2015)Growth, sex ratio, and reproduction of striped red mullet (Mullus surmuletus L.) were determined from 520 specimens collected in the northwestern Aegean coast of Turkey from September 2009 to July 2010. Total length ranged ... -
Contribution to the cytotaxonomic knowledge of 10 species of Klasea Cass. (Asteraceae) from Turkey
(Unıv Florence Botany Inst, 2015)In the present study, karyotype analyses of 10 taxa belongs to the genus Klasea Cass. (Asteraceae) were conducted. Somatic chromosome numbers are not a distinctive character of classification of Klasea taxa. All of the ... -
Species diversity of ıxodid ticks feeding on humans in Amasya, Turkey: Seasonal abundance and presence of Crimean-Congo Hemorrhagic Fever Virus
(Oxford Unıv Press, 2011)Ticks (Acari: Ixodidae) are important pests transmitting tick-borne diseases such as Crimean-Congo hemorrhagic fever (CCHF) to humans. Between 2002 and 2009, numerous CCHF cases were reported in Turkey, including Amasya ... -
The taxonomic value of leaf anatomy and trichome morphology of the genus Cyclotrichium (Lamiaceae) in Turkey
(Wiley-Blackwell, 2011)The genus Cyclotrichium (Boiss.) Manden. & Scheng. is represented by six species in Turkey: C. glabrescens, C. leucotrichum, C. longiflorum, C. niveum, C. origanifolium and C. stamineum. They are aromatic perennial subshrubs ... -
Cirsium sivasicum sp nov and C-peshmenianum sp nov (Asteraceae) and their allies from Turkey
(Wiley-Blackwell Publishing, 2011)Two new species of Cirsium Mill. from east Anatolia (Turkey): C. sivasicum Yildiz, Arabaci & Dirmenci and C. peshmenianum Yildiz, Dirmenci & Arabaci, are described and illustrated. Both new species belong to C. sect. ... -
Pollen morphology of six Achillea L. sect. Achillea (Asteraceae) species in Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2011)The pollen morphology of 48 specimens of 6 species (9 taxa) of the genus Achillea L. sect. Achillea (Asteraceae), A. nobilis L. subsp. neilreichii (A.Kern.) Formanek, A. nobilis subsp. densissima (O.Schwarz ex Bassler) ... -
The inhibitory effects of some pesticides on human erythrocyte glucose-6-phosphate dehydrogenase activity (in vitro)
(Parlar Scientific Publications (P S P),, 2011)Human erythrocyte glucose-6-phosphate dehydrogenase was purified to apparent homogeneity by salting out with ammonium sulfate and applying one chromatographic step with the commercially available resin 2',5'-ADP Sepharose ... -
Changes in the hemolymph total protein of Galleria mellonella (Lepidoptera: Pyralidae) after parasitism and envenomation by Pimpla turionellae (Hymenoptera: Ichneumonidae)
(Tubitak Scientific & Technical Research Council Turkey,, 2011)Venom from the endoparasitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae) contains a mixture of biologically active components, which display potent paralytic, cytotoxic, and cytolytic effects towards hosts. Here, ... -
Effects of preservation methods on the delta c-13 and delta n-15 signatures in muscle tissues of two freshwater fish species
(Parlar Scientific Publications (P S P),, 2011)Stable isotope is a powerful method for characterizing flows of energy through ecosystems. The power of this method, however, may be affected by preservation methods of the samples. We investigated the effects of four ... -
Occurence of the Lessepsian migrant, Lagocephalus sceleratus (Gmelin 1789) (Osteichtyes: Tetraodontidae), in Iskenderun Bay (north-eastern Mediterranean, Turkey)
(Wiley-Blackwell Publishing, 2011)IntroductionThe silverstripe blaasop,Lagocephalus sceleratus(Gmelin,1789), belongs to the Tetraodontidae. Distributed in the Indo-West Pacific Ocean (Smith and Heemstra, 1986), primarily atdepths ranging from 18 to 100 m, ... -
Cytotoxic effects of parasitism and application of venom from the endoparasitoid Pimpla turionellae on hemocytes of the host Galleria mellonella
(Wiley, 2011)In parasitoid species devoid of polydnaviruses and virus-like particles, venom appears to play a major role in suppression of host immunity. Venom from the pupal endoparasitoid Pimpla turionellae L. (Hymenoptera: Ichneumonidae) ... -
Purification of beta-glucosidase from olive (Olea europaea L.) fruit tissue with specifically designed hydrophobic interaction chromatography and characterization of the purified enzyme
(Elsevier Science Bv, 2011)An olive (Olea europaea L) beta-glucosidase was purified to apparent homogeneity by salting out with ammonium sulfate and using specifically designed sepharose-4B-L-tyrosine-1-napthylamine hydrophobic interaction chromatography. ... -
Ethnic uses of pine resin production from Pinus brutia by native people on the Kazdag Mountain (Mt. Ida) in Western Turkey
(WFL Publ, 2011)The Turkish red pine (Pious brutia Ten.) forests are the most suitable forests of Turkey for the pine resin production by tapping, because of the conditions for both topography and climate of distribution area of these ... -
Characterization and inhibition of Rosmarinus officinalis L. polyphenoloxidase
(Springer, 2011)Polyphenoloxidase (PPO) from Rosmarinus officinalis L. was fractionated by ammonium sulfate ((NH4)(2)SO4) precipitation and dialysis, and then some of its kinetic properties such as optimum pH and temperature, substrate ... -
Twenty New Records for Turkish Freshwater Algal Flora from Caygoren and Ikizcetepeler Reservoirs (Balikesir, Turkey)
(Central Fisheries Research Inst, 2011)Twenty new records for freshwater algal flora of Turkey were determined in a study conducted from February 2007 to January 2009 in Ikizcetepeler and Caygoren Reservoirs, Balikesir, Turkey. Among these new records, 4 were ... -
Chemical composition and antimicrobial activities of the essential oils of teucrium orientale var. Orientale and teucrium orientale var. Puberulens
(Springer, 2011)Finding healing power in plants is a traditional and ancient concept. However, since the advent of potent synthetic antibiotics in the 1950s, the use of plant derivatives as antimicrobials has diminished. In recent years ...
