Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 431, listelenen: 161-180
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Preliminary characterization of biosurfactants produced by microorganisms isolated from refinery wastewaters
(Taylor & Francis Ltd, 2010)Some bacterial strains isolated from refinery wastewaters were identified as Pseudomonas aeruginosa RWI, Pseudomonas putida RWII, Pseudomonas fluorescens RWIII and Burkholderia cepacia RWIV, and the biosurfactants produced ... -
The expression of GST isoenzymes and p53 in non-small cell lung cancer
(Via Medica, 2010)This study investigated the immunohistochemical staining characteristics of glutathione-S-transferase alpha, pi, mu, theta and p53 in non-small cell lung carcinoma and normal lung tissue from 50 patients. The relationships ... -
Cytotoxicity and apoptotic effects of nickel oxide nanoparticles in cultured HeLa cells
(Via Medica, 2010)The aim of this study was to observe the cytotoxicity and apoptotic effects of nickel oxide nanoparticles on human cervix epithelioid carcinoma cell line (HeLa). Nickel oxide precursors were synthesized by an nickel ... -
Characterisation of coagulase positive Staphylococcus species isolated from bovine mastitis using protein and plasmid patterns
(Scientific Technical Research Council Turkey-Tubitak, 2009)The objective of this work was to study the protein patterns, plasmid profiles, and antibiotic susceptibility of Staphylococcus intermedius and Staphylococcus aureus isolates originating from mastitic mammary glands of ... -
Taxonomic Relationships in Turkish Verbascum L. Group A (Scrophulariaceae): Evidence from SDS-PAGE of Seed Proteins and a Numerical Taxonomic Study
(Walter De Gruyter Gmbh, 2009)Objective: The aim of this study is to clarify the taxonomic relationships of Turkish Verbascum species in Group A by means of seed protein profiles and numerical taxonomic study. Methods: Cluster analysis was carried out ... -
C-Banded Karyotype and Nucleolar Organizer Regions (NORs) of Wild Boar, Sus scrofa (Artiodactyla: Suidae) from Anatolia
(Tubitak Scientific & Technical Research Council Turkey, 2009)The present study reports the karyotype, C-banding, and nucleolar organizer regions (NORs) of 6 Sus scrofa (Linnaeus, 1758) males from Anatolia. The karyotype of S. scrofa comprised (2n) 38 chromosomes, the number of ... -
Two new locality records extend the distribution of Microtus anatolicus Krystufek and Kefelioglu, 2002 (Mammalia: Rodentia) into Antalya Province in Turkey
(Univ Oradea Publ House, 2009)Additional records for Microtus anatolicus Krystufek and Kefelioglu, 2002 which were trapped from the two localities; Bozdogan and Kozan in Antalya Province, is reported along with their morphological measurements and ... -
Fine Structure of Venom Glands of the Scorpion Mesobuthus gibbosus (BRULLE, 1832) (Scorpiones: Buthidae)
(Inst Zoology, Bulgarian Acad Sciences, 2009)The objective of the present study was to describe the functional morphology, histology, and ultrastructure of venom glands of Mesobuthus gibbosus (BRULLE, 1832) for the first time using a light microscope, scanning electron ... -
Spider fauna of almond orchards in Eastern and Southeastern Anatolia
(Tubitak Scientific & Technical Research Council Turkey, 2008)This research was carried out in almond orchards (Amygdalus sp.) in Eastern and Southeastern Anatolia in 2003 in order to determine the spider fauna. Among the 129 specimens collected, 21 species belonging to 16 genera and ... -
Removal of Remazol Brilliant Blue R dye from aqueous solutions by adsorption onto immobilized Scenedesmus quadricauda: Equilibrium and kinetic modeling studies
(Elsevier Science Bv, 2009)The green algae Scenedesnnus quadricauda was immobilized in alginate gel beads. The immobilized active (IASq) and heat inactivated S. quadricauda (IHISq) were used for the removal of Remazol Brilliant Blue R (Cl 61200, ... -
Karyotype and hair scale structure of Nannospalax leucodon (Nordmann, 1840) from central Anatolia (Rodentia : Spalacidae)
(Tubitak Scientific & Technical Research Council Turkey, 2008)The karyotype and hair scale structure of the subterranean mole rat, Nannospalax leucodon (Nordmann, 1840), in Kirikkale province were determined. The diploid number, fundamental number, and the number of autosomal arms ... -
The venom gland of the scorpion species Euscorpius mingrelicus (Scorpiones : Euscorpiidae): Morphological and ultrastructural characterization
(Cevap-Unesp, 2008)The histology and ultrastructure of venom glands in the scorpion Euscorpius mingrelicus (Kessler, 1874) are described and illustrated in the current study for the first time by employing light microscopy and transmission ... -
Antibacterial activity of venom from funnel web spider Agelena labyrinthica (Araneae: Agelenidae)
(Bmc, 2008)Since the number of microorganisms that are resistant to antibiotics has been increasing steadily, the need for combating these pathogens requires new pharmaceutical agents. To produce these substances, new models have ... -
Loxosceles spider bite in Turkey (Loxosceles rufescens, Sicariidae, Araneae)
(Cevap-Sao Paulo State Univ-Unesp, 2008)Loxoscelism is caused by envenomation by spiders that belong to the Loxosceles genus. In loxoscelism, a local necrotic lesion appears and, in many cases, loxoscelism or necrotic araneism is considered a serious public ... -
Antimicrobial activity of various extracts of Ocimum basilicum L. and observation of the inhibition effect on bacterial cells by use of scanning electron microscopy
(African Networks Ethnomedicines, 2008)The antimicrobial activities of chloroform, acetone and two different concentrations of methanol extracts of Ocimum basilicum L. were studied. These extracts were tested in vitro against 10 bacteria and 4 yeasts strains ... -
Dicranum flexicaule Brid. (Dicranaceae, Bryopsida), new to the moss flora of southwest Asia
(Adac-Cryptogamie, 2008)Dicranum flexicaule Brid. is recorded for the first time in southwest-Asia, from specimens collected in northeastern Turkey. A site description, illustrations and a few characters of the Turkish specimens different from ... -
An Investigation on the antimicrobial activity of some endemic plant species from Turkey
(Academic Journals, 2008)In this study performed on six endemic plant species, antimicrobial activity was observed in Campanula lyrata subsp. lyrata and Abies nordmanniana subsp. bornmuelleriana plants. The minimum inhibitory concentration of C. ... -
Alcohol determination via covalent enzyme immobilization on magnetic beads
(Elsevier Science Sa, 2008)Alcohol oxidase was covalently immobilized onto magnetic beads of two different sizes, 75-150 mu m and 50-75 mu m in diameter, fabricated in the presence of glycidylmethacrylate and methylmethacrylate via suspension ... -
Biosorption of lead(II) and copper(II) metal ions on Cladophora glomerata (L.) kutz. (Chlorophyta) algae: Effect of algal surface modification
(Slovensko Kemijsko Drustvo, 2008)Heavy metals are present in some industrial effluents, being responsible for environmental pollution. Biosorption of heavy metals can be an effective method for the removal of heavy metal ions from wastewaters. In this ... -
Somatic incompatibility in Agaricus bitorquis (Quel.) Sacc.
(Academic Journals, 2008)The somatic incompatibility in Agaricus bitorquis was studied using ten wild strains. Heterokaryons from each isolate were all paired with the same unrelated heterokaryon and also paired together in all combinations. Two ...