Browsing Moleküler Biyoteknoloji by Issue Date
Now showing items 1-20 of 89
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Simultaneous determination of hydrochlorothiazide and irbesartan from pharmaceutical dosage forms with RP-HPLC
(2000)Objectives: In this work, a simple and rapid liquid chromatographic method for the simultaneous determination of irbesartan (IRBE) and hydrochlorothiazide (HCT) was developed and validated by reverse phase high performance ... -
Generating simulated DT-MRI dataset
(IGI Global, 2008)Diffusion tensor magnetic resonance imaging (DTMRI), also known as diffusion tensor imaging (DTI), needs post processing by adequate image analysis and visualization tools. White matter tractography using DTI is becoming ... -
Determination of neural fiber connections based on data structure algorithm
(Hindawi Publishing Corporation, 2010)The brain activity during perception or cognition is mostly examined by functional magnetic resonance imaging (fMRI). However, the cause of the detected activity relies on the anatomy. Diffusion tensor magnetic resonance ... -
Application of self-organizing artificial neural networks on simulated diffusion tensor images
(Hindawi Publishing Corporation, 2013)Diffusion tensor magnetic resonance imaging (DTMRI) as a noninvasive modality providing in vivo anatomical information allows determination of fiber connections which leads to brain mapping. The success of DTMRI is very ... -
Improvement of design of a surgical interface using an eye tracking device
(Springer Nature, 2014)Background: Surgical interfaces are used for helping surgeons in interpretation and quantification of the patient information, and for the presentation of an integrated workflow where all available data are combined to ... -
Microbial peptidyl-prolyl cis/trans isomerases (ppIases): virulence factors and potential alternative drug targets
(Amer Soc Microbiology, 2014)Initially discovered in the context of immunomodulation, peptidyl-prolyl cis/trans isomerases (PPIases) were soon identified as enzymes catalyzing the rate-limiting protein folding step at peptidyl bonds preceding proline ... -
Polyketide synthase (PKS) reduces fusion of Legionella pneumophila-containing vacuoles with lysosomes and contributes to bacterial competitiveness during infection
(Elsevier Gmbh, Urban & Fischer Verlag, 2014)L. pneumophila-containing vacuoles (LCVs) exclude endocytic and lysosomal markers in human macrophages and protozoa. We screened a L. pneumophila mini-Tn10 transposon library for mutants, which fail to inhibit the fusion ... -
Peptidylprolyl cis-trans isomerases of Legionella pneumophila: virulence, moonlighting and novel therapeutic targets
(Portland Press Ltd, 2014)Legionella pneumophila, typically a parasite of free-living protozoa, can also replicate in human alveolar macrophages and lung epithelial cells causing Legionnaires' disease in humans, a severe atypical pneumonia. The ... -
The phenotypes of ATG9, ATG16 and ATG9/16 knock-out mutants imply autophagy-dependent and -independent functions
(Royal Soc, 2015)Macroautophagy is a highly conserved intracellular bulk degradation system of all eukaryotic cells. It is governed by a large number of autophagy proteins (ATGs) and is crucial for many cellular processes. Here, we describe ... -
FKBPs in bacterial infections
(Elsevier Science Bv, 2015)Background: FK506-binding proteins (FKBPs) contain a domain with peptidyl-prolyl-cis/trans-isomerase (PPlase) activity and bind the immunosuppressive drugs FK506 and rapamycin. FKBPs belong to the immunophilin family and ... -
Analysis of correlation between white matter changes and functional responses in thalamic stroke: a DTI & EEG study
(Springer, 2015)Diffusion tensor imaging (DTI) allows in vivo structural brain mapping and detection of microstructural disruption of white matter (WM). One of the commonly used parameters for grading the anisotropic diffusivity in WM is ... -
Novel cycloheximide derivatives targeting the moonlighting protein Mip exhibit specific antimicrobial activity against Legionella pneumophila
(Frontiers Media Sa, 2015)Macrophage infectivity potentiator (Mip) and Mip-like proteins are virulence factors in a wide range of pathogens including Legionella pneumophila. These proteins belong to the FK506 binding protein (FKBP) family of ... -
MIPs and aptamers for recognition of proteins in biomimetic sensing
(Mdpi, 2016)Biomimetic binders and catalysts have been generated in order to substitute the biological pendants in separation techniques and bioanalysis. The two major approaches use either "evolution in the test tube" of nucleotides ... -
Novel therapeutic strategies for Clostridium difficile infections
(Taylor & Francis Ltd, 2016)Introduction: In recent years, Clostridium difficile has become the primary cause of antibiotic-associated diarrhea and pseudomembranous colitis, resulting in long and complicated hospital stays that represent a serious ... -
Coherent organization in gene regulation a study on six networks
(2016)Structural and dynamical fingerprints of evolutionary optimization in biological networks are still unclear. Here we analyze the dynamics of genetic regulatory networks responsible for the regulation of cell cycle and cell ... -
Enzymes as tools in MIP-Sensors
(Mdpi, 2017)Molecularly imprinted polymers (MIPs) have the potential to complement antibodies in bioanalysis, are more stable under harsh conditions, and are potentially cheaper to produce. However, the affinity and especially the ... -
Tyrosine regulates beta-sheet structure formation in amyloid-beta(42): a new clustering algorithm for disordered proteins
(Amer Chemical Soc, 2017)Our recent studies show that the single Tyr residue in the sequence of amyloid-beta(42) (A beta(42)) is reactive toward various ligands, including metals and adenosine trisphospate (see: Coskuner, O. J. Biol. Inorg. Chem. ... -
BMP-2 and BMP-9 binding specificities with ALK-3 in aqueous solution with dynamics
(Elsevier Science Inc, 2017)Signal ligands of the transforming growth factor-beta (TGF-beta) superfamily include the bone morphogenetic proteins (BMPs). BMPs bind to type I and type II serine-threonine kinase receptors and trigger the transphosphorylation ... -
Covalent dimerization of interleukin-like epithelial-to-mesenchymal transition (EMT) inducer (ILEI) facilitates EMT, invasion, and late aspects of metastasis
(2017)The interleukin-like epithelial-to-mesenchymal transition (EMT) inducer(ILEI)/FAM3C is a member of the highly homologous FAM3 family andis essential for EMT and metastasis formation. It is upregulated in severalcancers, ...
