Search Within
Filtros aplicados
Palabra clave:'t4375'
Mostrando 1-30 of 111 resultados for "


" en el plazo de Papeles
C K Jue et al.
Journal of biochemical and biophysical methods, 11(2-3), 109-115 (1985-08-01)
Addition of sodium potassium tartrate to basic solutions of tetrazolium blue [(2,2',5,5'-tetraphenyl-3,3'-dimethoxy 4,4'-biphenylene) ditetrazolium chloride] greatly improved their efficacy as colorimetric reagents for reducing sugar determination. This modification increased sensitivity and decreased reaction time. The modified reagent can determine as
Neil F McLennan et al.
The American journal of pathology, 165(1), 227-235 (2004-06-25)
The function of the normal conformational isoform of prion protein, PrP(C), remains unclear although lines of research have suggested a role in the cellular response to oxidative stress. Here we investigate the expression of PrP(C) in hypoxic brain tissues to
Yue Hu et al.
Journal of experimental botany, 66(15), 4733-4747 (2015-05-23)
The barley stripe mosaic virus (BSMV) triple gene block 1 (TGB1) protein is required for virus cell-to-cell movement. However, little information is available about how these activities are regulated by post-translational modifications. In this study, we showed that the BSMV
Andreza M F Aranha et al.
Dental materials : official publication of the Academy of Dental Materials, 22(9), 864-869 (2006-01-04)
The aim of this in vitro study was to evaluate the cytotoxicity of resin-modified glass-ionomer lining cements submitted to different curing regimes and applied to an immortalized odontoblast-cell line (MDPC-23). Forty round-shaped specimens of each experimental material (Fuji Lining LC
[Development of a novel Francisella tularensis antigen stained with tetrazolium-blue for tularemia microagglutination test].
Celebi B
Mikrobiyoloji bulteni (2013)
Verónica Pérez-De La Cruz et al.
Brain research bulletin, 68(5), 379-383 (2005-12-27)
3-Nitropropionic acid is a neurotoxin that irreversibly inhibits succinate dehydrogenase, a relevant enzyme constituting the complex II of the respiratory chain during mitochondrial electron transport. 3-Nitropropionic acid is known to produce oxidative/nitrosative stress and evokes an experimental model of Huntington's
Jana Travnickova et al.
Nature communications, 6, 6227-6227 (2015-02-18)
In vertebrates, haematopoietic stem/progenitor cells (HSPCs) first emerge in the aorta-gonad-mesonephros (AGM) before colonizing transitory and subsequently definitive haematopoietic organs allowing haematopoiesis throughout adult life. Here we identify an unexpected primitive macrophage population accumulated in the dorsal mesenteric mesoderm surrounding
Dongjuan Yuan et al.
Biochimica et biophysica acta, 1841(9), 1272-1284 (2014-05-08)
Eicosanoids play an important role in inducing complex and crucial physiological processes in animals. Eicosanoid biosynthesis in animals is widely reported; however, eicosanoid production in invertebrate tissue is remarkably different to vertebrates and in certain respects remains elusive. We, for
Yasuro Atoji
Experimental eye research, 136, 72-77 (2015-05-20)
Glutamate is an excitatory neurotransmitter in the vertebrate retina. A previous study found vesicular glutamate transporter 2 (vGluT2) mRNA in the pigeon retina, suggesting that bipolar and ganglion cells are glutamatergic. The present study examined the localization of ionotropic glutamate
Ashima Saxena et al.
Chemico-biological interactions, 238, 161-169 (2015-07-07)
Serum-derived human butyrylcholinesterase (Hu BChE) is a stoichiometric bioscavenger that is being developed as a potential prophylactic nerve agent countermeasure. Previously, we reported the prophylactic efficacy of Hu BChE in Göttingen minipigs against a whole-body exposure to 4.1mg/m(3) of sarin
Timothy P Holsgrove et al.
Proceedings of the Institution of Mechanical Engineers. Part H, Journal of engineering in medicine, 229(11), 769-777 (2015-10-28)
Thorough pre-testing is critical in assessing the likely in vivo performance of spinal devices prior to clinical use. However, there is a lack of data available concerning the dynamic testing of lumbar (porcine model) total disc replacements in all six
Wing Yan Yu et al.
Stem cells and development, 24(5), 624-639 (2014-10-18)
A growing body of evidence has revealed that stem-like cells in the posterior limbus of the eye between the corneal endothelium (CE) and trabecular meshwork (TM) may be able to rejuvenate these tissues in disease. However, these cells have not
Duc Fehr et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(46), E6265-E6273 (2015-11-19)
Noninvasive, radiological image-based detection and stratification of Gleason patterns can impact clinical outcomes, treatment selection, and the determination of disease status at diagnosis without subjecting patients to surgical biopsies. We present machine learning-based automatic classification of prostate cancer aggressiveness by
Karuppiah Muthumani et al.
Science translational medicine, 7(301), 301ra132-301ra132 (2015-08-21)
First identified in 2012, Middle East respiratory syndrome (MERS) is caused by an emerging human coronavirus, which is distinct from the severe acute respiratory syndrome coronavirus (SARS-CoV), and represents a novel member of the lineage C betacoronoviruses. Since its identification
A Santa Maria et al.
Ecotoxicology and environmental safety, 39(3), 164-167 (1998-05-08)
A natural stimulant, Paullinia cupana, commonly called guarana, was tested for its ability to induce in vitro toxicity in Chinese hamster ovary (CHO) cells and bacterial cells (Photobacterium phosphoreum). The cytotoxic effects of aqueous guarana extracts were evaluated by three
Cecilia Valeria Pérez et al.
Cell and tissue research, 358(3), 885-898 (2014-09-19)
Experimental autoimmune orchitis is a useful model for studying testicular inflammation and germ/immune cell interactions. Th17 cells and their hallmark cytokine IL17A were reported to be involved in the development of autoimmune orchitis. The aim of the present work is
Valerio Magnaghi et al.
The European journal of neuroscience, 19(10), 2641-2649 (2004-05-19)
The location and the role of gamma-aminobutyric acid type B (GABA(B)) receptors in the central nervous system have recently received considerable attention, whilst relatively little is known regarding the peripheral nervous system. In this regard, here we demonstrate for the
Joseph S Paul et al.
Experimental brain research, 168(1-2), 178-185 (2005-07-26)
In response to a lesion, intact regions of cortex in both hemispheres undergo adaptive changes in network function. For example, changes in excitability and intracortical inhibition in primary motor cortex (M1) were reported after lesioning contralateral or ipsilateral brain regions.
J M Hwang et al.
Archives of toxicology, 70(10), 640-644 (1996-01-01)
Atractylon, a main sesquiterpenic constituent of Atractylodes rhizomes, was studied for the mechanism of its inhibitory effects on the tert-butyl hydroperoxide (t-BHP)-induced cytotoxicity and lipid peroxidation in primary culture of rat hepatocytes. In the preliminary study, atractylon showed an effective
Andrea Springer et al.
Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians, 46(3), 482-490 (2015-09-10)
Although research on lemurid primates in Madagascar has been ongoing for several decades, reports on different drug regimes to immobilize wild lemurs are limited. This study compares the efficacy, reliability, and side effects of ketamine-xylazine, ketamine-xylazine-atropine, and tiletamine-zolazepam immobilization in
M Ohlsson et al.
Neurology, 71(23), 1896-1901 (2008-12-03)
Mutations in the beta-tropomyosin gene (TPM2) are a rare cause of congenital myopathies with features of nemaline myopathy and cap disease and may also cause distal arthrogryposis syndromes without major muscle pathology. We describe the muscle biopsy findings in three
Sensitive colorimetric assay of carbidopa and methyldopa using tetrazolium blue chloride in pharmaceutical products.
Issopoulos, P.B.
International Journal of Clinical Pharmacy, 11, 213-217 (1989)
Izabella Baranowska Körberg et al.
Human molecular genetics, 24(18), 5069-5078 (2015-06-25)
Bladder exstrophy, a severe congenital urological malformation when a child is born with an open urinary bladder, is the most common form of bladder exstrophy-epispadias complex (BEEC) with an incidence of 1:30,000 children of Caucasian descent. Recent studies suggest that
J D Purakal et al.
The West Indian medical journal, 63(3), 238-246 (2014-10-15)
Misperceptions detract from effective disease management in a number of conditions but the nature of underlying illness beliefs and their relative consistency in patients with chronic hypertension (cHTN) who present to the Emergency Department (ED) with poor blood pressure control
Y Figenschau et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 32(2), 177-194 (1997-03-01)
A new method of cell quantification in the Hybritest bioassay is described. This test is based on culturing the hybridoma cell line 1E6 in the serum-free medium RPMI-SR3 and determination of cytotoxicity by growth inhibition. By employing a tetrazolium salt
Paweł Laniewski et al.
Clinical and vaccine immunology : CVI, 21(9), 1267-1276 (2014-07-06)
Salmonella enterica serovar Gallinarum is the etiological agent of fowl typhoid, which constitutes a considerable economic problem for poultry growers in developing countries. The vaccination of chickens seems to be the most effective strategy to control the disease in those
Y C Chang et al.
Journal of endodontics, 27(2), 82-84 (2001-08-09)
Recently halothane has been reported to be the most suitable alternative to chloroform in dissolving gutta-percha. Periapical tissue toxicity of halothane is not completely known. In this study gutta-percha dissolved by halothane was evaluated with the almar blue dye assay
Marina Zieger et al.
PloS one, 9(9), e106562-e106562 (2014-09-06)
We aimed to investigate fractalkine (CX3CL1) protein expression in wild type (wt) retina and its alterations during retinal degeneration in mouse model (rd10) of retinitis pigmentosa. Forms of retinal protein CX3CL1, total protein and mRNA levels of CX3CL1 were analyzed
Yun-fei Long et al.
Guang pu xue yu guang pu fen xi = Guang pu, 24(5), 610-612 (2005-03-17)
Characteristics of the interaction of nitro-tetrazolium chloride blue and Deoxyribonucleic Acid (DNA) were studied in the of pH 1.8 buffer solution by Resonance Light-Scattering (RLS) technique. The effects of interference substances and the optimization of the procedure were investigated, and
Jelke J Fros et al.
The Journal of general virology, 96(Pt 3), 580-589 (2014-11-15)
The unfolded protein response (UPR) is a cellular defence mechanism against high concentrations of misfolded protein in the endoplasmic reticulum (ER). In the presence of misfolded proteins, ER-transmembrane proteins PERK and IRE1α become activated. PERK phosphorylates eIF2α leading to a
Página 1 de 4
Página 1 de 4