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Now showing items 981-990 of 1827
A basal chalcidoid (Insecta : Hymenoptera) from the earliest Cretaceous or latest Jurassic of Mongolia
(BRILL ACADEMIC PUBLISHERS, 2004)
Khutelchalcis gobiensis gen. et sp. n. (Khutelchalcididae fam. n.), based on a tiny impression fossil collected from the lowermost Cretaceous or uppermost Jurassic deposits of Khutel-Khara in East Mongolia, was studied ...
The distribution of platinum-group elements (PGE) and stable isotope (O, H, S) geochemistry of Gunes-Sogucak Ni-Cu-sulfide mineralization, in Divrigi-Sivas, East-Central Turkey
(MILLPRESS SCIENCE PUBLISHERS, 2003)
The Gunes-Sogucak Ni-Cu-Sulfide mineralization from Divrigi district in Sivas province, central-east Turkey is genetically related to Upper Cretaceous ultramafic rocks, and observed as disseminated and vein type. Disseminated ...
Mechanism of relaxation induced by nicotine in normal and ovalbumin-sensitized guinea-pig trachea
(ELSEVIER SCIENCE BV, 2007)
Nicotine is an irritant molecule in the cigarette that contributes airway hyper-reactivity. The aim of this study was to investigate the mechanism of these effects and effects of nicotine on the isolated trachea preparations ...
Prevalence of atopy in rheumatoid arthritis in Sivas, Turkey. A prospective clinical study
(SPRINGER HEIDELBERG, 2004)
Assumed mutual antagonism of T-helper cell (Th)1 and Th2 diseases suggests that the prevalence of atopy should be decreased in rheumatoid arthritis (RA). We tried to determine that prevalence. Sixty-two patients with RA ...
Chemical linkage at allosteric activation of E-Coli cAMP receptor protein
(SPRINGER, 2008)
Cyclic AMP Receptor protein (CRP) regulates transcription initiation in E. coli. The ligand and DNA binding data yields the following results: (1) There are two different types of cAMP binding sites; weak and strong. (2) ...
Synthesis and characterization of boron carbide films by plasma-enhanced chemical vapor deposition
(TAYLOR & FRANCIS INC, 2003)
The plasma-enhanced chemical vapor deposition of boron carbide was investigated on quartz glass and alumina substrates from a gas mixture of BCl3, H-2, and CH4 in an inductively coupled plasma (ICP) medium produced by a ...
Being well-informed about statin is associated with continuous adherence and reaching targets
(SPRINGER, 2005)
Background: Statins are life saving drugs in cardiovascular practice. However, they still are underprescribed in many situations despite their well-established benefits. Adherence may be improved by increased comprehension ...
Perinatal outcomes of adolescent pregnancies at a university hospital in Turkey
(2008)
AMAÇ: Son yıllarda adolesan gebelikler artmış ve önemli sosyal ve üreme ile ilgili bir konu halini almıştır. Yaklaşık tüm doğumların %15-20’si adolesan gebeliklerdir. Bu çalışmanın amacı bizim enstitümüzdeki 19 yaşından ...
Structural and biochemical alterations in the rat liver and duodenum following the administration of Rumex patientia L. extract
(2000)
Rumex patientia L (Polygonaceae) kök ekstresinin ka¬bızlık tedavisinde kullanılışı ile ilgili bazı yayınlar olduğu halde, toksik etkileri üzerinde yeterli çalışma bu¬lunmamaktadır. Bu çalışmada, sıçan karaciğer ve duodenumu ...
Expression of retinoblastoma and cyclin D1 in gastric carcinoma
(AEPRESS SRO, 2009)
Abnormal regulation of the cell cycle is a feature of many neoplasms. The role of cell cycle regulators in oncogenesis has been investigated in many human tumors. Alteration of the retinoblastoma (pRb) and cyclin D1 disrupt ...