Güncel Gönderiler: PubMed İndeksli Yayınlar Koleksiyonu
Toplam kayıt 2279, listelenen: 1161-1180
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The polarization of X-rays and magnetic photoionization cross-sections for L3 sub-shell
(Elsevier, 2009)The alignment of atoms with inner-shell vacancies resulting from ionization by photons was investigated by measuring the anisotropic emission of L shell X-ray lines. The X-ray line intensities were measured using an Si(Li) ... -
Synthesis of some new 1,3,4-thiadiazol-2-ylmethyl-1,2,4-triazole derivatives and investigation of their antimicrobial activities
(Elsevier, 2009)4-Amino-2-[(5-arylamino-4,5-dihydro-1,3,4-thiadiazol-2-yl)methyl]-5-(4-methylphenyl)-2,4-dihydro-3H-1,2,4-triazol-3-ones (3a-c) were obtained in acidic media via the formation of 2-[(4-amino-3-aryl-5-oxo-4,5-dihydro-1H-1 ... -
Evaluation of cerebellar asymmetry in Alzheimer's disease: A stereological study
(Karger, 2009)Objectives: Alzheimer's disease (AD) is the most common cause of dementia and, as previous studies have indicated, degenerative changes in the cerebellum occur in AD. It is well known that the cerebellum does not have a ... -
A new DNA polymerase i from Geobacillus caldoxylosilyticus TK4: Cloning, characterization, and mutational analysis of two aromatic residues
(Springer, 2009)DNA polymerase I gene was cloned and sequenced from the thermophilic bacterium Geobacillus caldoxylosilyticus TK4. The gene is 2,634 bp long and encodes a protein of 878 amino acids in length. The enzyme has a molecular ... -
Serum IL-6 level may have role in the pathophysiology of unexplained infertility
(Wiley, 2009)The aim of this study was to compare the serum levels of interleukin (IL)-6 of women with unexplained infertility with fertile subjects. Serum IL-6, and tumor necrosis factor-? (TNF-?) levels of 45 infertile and 44 fertile ... -
Synthesis of some new 1,2,4-triazoles starting from isonicotinic acid hydrazide and evaluation of their antimicrobial activities
(Elsevier, 2009)5-Pyridin-4-yl-1,3,4-oxadiazole-2-thiol (2) was obtained from the reaction of isonicotinic acid hydrazide with carbon disulfide in basic media and converted into 4-amino-5-pyridin-4-yl-4H-1,2,4-triazole-3-thiol (5) by the ... -
The relationship between leaf rolling and ascorbate-glutathione cycle enzymes in apoplastic and symplastic areas of Ctenanthe setosa subjected to drought stress
(2009)The ascorbate-glutathione (ASC-GSH) cycle has an important role in defensive processes against oxidative damage generated by drought stress. In this study, the changes that take place in apoplastic and symplastic ASC-GSH ... -
Clozapine-induced rabbit syndrome: A case report
(2009)Rabbit syndrome (RS) is an antipsychoticinduced rhythmic motion of the mouth/lips resembling the chewing movements of a rabbit. The movement consists of a vertical-only motion, at about 5 Hz, with no involvement of the ... -
Chronic subdural hygroma with thrombocythemia: First case report
(2009)Subdural hygroma is a frequent delayed complication of head trauma. It is a rare form of bleeding. Most hygromas are clinically silent and a few cases have shown slow deterioration in the chronic stage. We report a case ... -
Role of degenerated neuron density of dorsal root ganglion on anterior spinal artery vasospasm in subarachnoid hemorrhage: Experimental study
(Springer-Verlag Wien, 2010)Background The spinal arteries are innervated by several systems that contribute to the control of spinal cord blood flow. The sensory fibers of upper cervical nerves have vasodilatatory effect on the anterior spinal ... -
An unusual cause of dyspnea
(Informa Healthcare, 2010)Background. Right-sided arcus aorta (RSAA) is a rare condition and usually asymptomatic. However, it may be symptomatic if it causes tracheal or esophageal compression. Methods. The authors evaluated clinical and radiological ... -
Case report: Hip septic arthritis and abcess after diagnostic coronary angiography
(Sage Publications, 2010)Coronary angiography is an invasive procedure which can have some complications. Septic arthritis and abscess after coronary angiography are extremely rare. In this case, a 49-year-old-man presented to our hospital with ... -
Challenges to neurosurgical professionalism
(Elsevier B.V., 2010)At present, neurosurgical practice is confronted by an explosion of technology. Rapid advances in neurosurgical knowledge and technology are putting increased pressure on neurosurgeons to process huge quantities of ... -
Composition and antimicrobial activity of the essential oils from flowers of Senecio othonnae, S. racemosus, and S. nemorensis
(Natural Product Incorporation, 2010)The chemical composition of the essential oils of Senecio othonnae, S. racemosus, and S. nemorensis obtained by hydrodistillation of fresh flowers were analysed by GC-FID and GC-MS. A total of seventy-six compounds were ... -
Cerebral embolism following thrombolytic therapy for acute myocardial infarction: The second reported case
(South African Medical Association, 2010)ST-elevation myocardial infarction (STEMI), caused by acute occlusion of the infarct-related coronary artery, is an emergency condition. The primary therapy is restoration of full antegrade flow by either percutaneus ... -
Estimation of cerebral surface area using vertical sectioning and magnetic resonance imaging: A stereological study
(Elsevier, 2010)Stereological techniques using isotropic uniform random and vertical uniform random sections have been used for surface area estimation. However, there are a few studies in which the surface area of the brain is estimated ... -
Prevalence of integrons and a new dfrA17 variant in Gram-negative bacilli which cause community-acquired infections
(Wiley, 2010)A hundred and eleven Gram-negative bacilli from community-acquired infections were characterized by antimicrobial susceptibility testing, screened for class 1 and 2 integrons, and statistically evaluated for the association ... -
Molecular characterization and virulence of beauveria spp. from the pine processionary moth, thaumetopoea pityocampa (Lepidoptera: Thaumetopoeidae)
(Springer Link, 2010)The pine processionary moth Thaumetopoea pityocampa (Den. & Schiff.) is one of the most harmful pests to pine species in Mediterranean countries including Turkey. Caterpillars of T. pityocampa are not only significantly ... -
Antioxidative status and lipid peroxidation in kidney tissue of rats fed with vitamin B6-deficient diet
(Taylor & Francis, 2010)Introduction: The aim of this study was to evaluate lipid peroxidation (LP) and free radical scavenging enzyme activities in kidney tissue of vitamin B6-deficient rats. Material and Methods: The rats were divided into ...