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Showing 1-30 of 110 results for "57-55-6" within Papers
H Grosjean et al.
Nucleic acids research, 23(21), 4312-4319 (1995-11-11)
Transfer RNAs of the extreme halophile Haloferax volcanii contain several modified nucleosides, among them 1-methylpseudouridine (m1 psi), pseudouridine (psi), 2'-0-methylcytosine (Cm) and 1-methylinosine (m1l), present in positions 54, 55, 56 and 57 of the psi-loop, respectively. At the same positions
S Yanagi et al.
Journal of the National Cancer Institute, 73(4), 887-894 (1984-10-01)
A probably promoter-specific decrease of L-type pyruvate kinase (L-PK) in Wistar rat liver is described. The possibility of utilizing the decrease in L-PK activity for screening of hepatic promoters is discussed. A significantly decreased level of activity of L-PK was
U Ribič et al.
Journal of applied microbiology, 122(5), 1186-1196 (2017-02-24)
The purpose of this study was the genotypic and phenotypic characterization of 57 strains of Staphylococcus epidermidis isolated from cleanroom environments, based on their biofilm formation and antimicrobial resistance profiles. Biofilm formation was investigated using real-time PCR (icaA, aap, bhp
C J Pan et al.
The Journal of biological chemistry, 274(20), 13865-13869 (1999-05-13)
Glycogen storage disease type 1b is caused by a deficiency in a glucose 6-phosphate transporter (G6PT) that translocates glucose 6-phosphate from the cytoplasm to the endoplasmic reticulum lumen where the active site of glucose 6-phosphatase is situated. Using amino- and
Anita M van den Hoek et al.
Diabetes, 57(9), 2304-2310 (2008-06-12)
We recently showed that intracerebroventricular infusion of neuropeptide Y (NPY) hampers inhibition of endogenous glucose production (EGP) by insulin in mice. The downstream mechanisms responsible for these effects of NPY remain to be elucidated. Therefore, the aim of this study
Expression and characterization of LacMP, a novel fungal laccase of Moniliophthora perniciosa FA553.
Huiping Liu et al.
Biotechnology letters, 37(9), 1829-1835 (2015-06-22)
To characterize a putative laccase gene, LacMP, of Moniliophthora perniciosa FA553 that had been screened using a genome mining approach, then cloned and expressed in Pichia pastoris. The purified recombinant LacMP was ~57 kDa with a maximum laccase activity of 232 U/l.
Michael Kiehntopf et al.
Human mutation, 20(3), 237-237 (2002-08-31)
The autosomal recessive lysosomal storage disorder, nephropathic cystinosis is characterized by impaired transport of free cystine out of lysosomes. The gene responsible for cystinosis, CTNS, consists of 12 exons and encodes a 55 kDa putative lysosomal membrane protein, called cystinosin.
Assaf Dotan et al.
Experimental eye research, 127, 190-195 (2014-08-12)
Our study demonstrates the effect of scleral cross-linking using riboflavin and ultraviolet-A radiation on the development of axial myopia in a rabbit model. Axial length of the eyeball was measured by A-scan ultrasound in 22 New Zealand white rabbits aged
Koji Tsuta et al.
Pathology, research and practice, 208(8), 470-474 (2012-07-10)
The majority of neuroendocrine carcinomas (NECs) express somatostatin (SST) receptors (SSTRs). However, the expression of all 5 SSTR subtypes in pulmonary NECs has not been reported. We performed immunohistochemical analysis of all 5 SSTR subtypes (including the SSTR2A and 2B
M Ollikainen et al.
Oncogene, 26(31), 4541-4549 (2007-01-30)
Mutations in the DNA mismatch repair gene MLH1 are a major cause of hereditary nonpolyposis colorectal cancer (HNPCC). No mutant phenotype is observed before the wild-type (wt) allele is somatically inactivated in target tissue. We addressed the mechanisms of MLH1
Y Kajihara et al.
Carbohydrate research, 269(2), 273-294 (1995-04-19)
UDP-6-Deoxy-D-galactose and UDP-6-deoxy-6-fluoro-D-galactose were synthesized and their transfer to 2-acetamido-2-deoxy-D-glucose (N-acetyl-D-glucosamine) by beta-(1-->4)-galactosyltransferase was examined. The transfer rates of 6-deoxy-D-galactose and 6-deoxy-6-fluoro-D-galactose were 1.3 and 0.2% of that of D-galactosyl transfer, respectively. The 2-acetamido-4-O-(6-deoxy-beta-D-galactopyranosyl)-2-deoxy-D-glucopyranose (6'-deoxy-N-acetyllactosamine) and methyl 2-acetamido-4-O-(6-deoxy-6-fluoro-beta-D-galactopyranosyl)-2-deoxy-D- glucopyranoside (6'-deoxy-6'-fluoro-N-acetyllactosamine)
Mitsuhiko Ohta et al.
Oncology reports, 15(6), 1529-1532 (2006-05-11)
We previously reported some cancer testis antigens, especially for MAGE genes, to be expressed in a relatively high population of gastro-intestinal and breast cancers. TRAG-3 (Taxol resistant associated gene-3) may be another cancer testis antigen; however, its expression has still
Adriana Maria Montaño et al.
Human genetics, 113(2), 162-169 (2003-05-02)
Mucopolysaccharidosis IVA (MPS IVA) is caused by the deficiency of the lysosomal enzyme N-acetylgalactosamine-6-sulfate sulfatase encoded by the GALNS gene on chromosome 16. We describe, in detail, the clinical phenotype of five patients from three unrelated Finnish families and have
John A Eckman et al.
The Journal of investigative dermatology, 128(8), 1956-1963 (2008-03-22)
Potentially pathogenic IgG autoantibodies to IgE or its receptor, Fc epsilonRIalpha, have been detected in approximately 40% of chronic idiopathic urticaria (CIU) patients. CIU patients' basophils display distinct altered Fc epsilonRIalpha-mediated degranulation. CIU patients with basophil histamine release in response
Cathy J Hay et al.
The Journal of clinical endocrinology and metabolism, 90(4), 2042-2049 (2005-01-27)
The effect of a novel combination of oral etonogestrel (ENG) and im testosterone decanoate (TD) on suppression of gonadotropins and spermatogenesis as a potential lead for male contraception was investigated. Healthy male volunteers were randomized into two groups receiving 300
Andrea N Simpson et al.
Gynecologic oncology, 133(2), 229-233 (2014-02-25)
Oral progestin is an alternative to hysterectomy for women with complex atypical hyperplasia (CAH) or grade one endometrial cancer (G1EC) who wish fertility preservation. We evaluated treatment efficacy and fertility outcomes in this population. Women <45 y treated with oral
V Horejsí et al.
Folia biologica, 34(1), 23-34 (1988-01-01)
The specificities of several monoclonal antibodies described by us earlier were determined more exactly: (1) antibodies MEM-31 and MEM-32 are directed against CD8 and CD5 T cell antigens, respectively: (2) MEM-15 and MEM-18 react with the CD14 monocyte antigen; (3)
J Thanusu et al.
Bioorganic & medicinal chemistry letters, 20(2), 713-717 (2009-12-17)
In the present work, a new series of bis hybrid heterocycle comprising both piperidine and thiohydantoin nuclei together namely 3-(3-alkyl-2,6-diarylpiperin-4-ylidene)-2-thioxoimidazolidin-4-ones 46-60 was synthesized by the treatment of the respective thiosemicarbazones 31-45 with chloroethyl acetate and anhydrous sodium acetate in refluxing
Daniel Catovsky et al.
Clinical lymphoma, myeloma & leukemia, 11 Suppl 1, S2-S6 (2011-11-09)
Although chlorambucil has been used in the management of chronic lymphocytic leukemia (CLL) for 55 years, the optimal dose and treatment duration have not been established. We summarized data from 4 UK randomized CLL trials over the past 30 years
Simona Fecarotta et al.
Orphanet journal of rare diseases, 10, 22-22 (2015-04-19)
Twenty-five patients with Niemann Pick disease type C (age range: 7 months to 44 years) were enrolled in an Italian independent multicenter trial and treated with miglustat for periods from 48 to 96 months. Based on the age at onset of neurological manifestations
Marcel Dautzenberg et al.
The Journal of physiology, 589(Pt 19), 4731-4744 (2011-08-10)
Nitric oxide (NO) blunts the myogenic response (MR) in renal blood flow (RBF) autoregulation. We sought to clarify the roles of NO synthase (NOS) isoforms, i.e. neuronal NOS (nNOS) from macula densa, endothelial NOS (eNOS) from the endothelium, and inducible
Joachim Gerber et al.
Neurobiology of disease, 16(1), 133-138 (2004-06-23)
Tumor necrosis factor-alpha (TNF-alpha) is critically involved in inflammation and may participate in hippocampal injury in bacterial meningitis. In a mouse model of ceftriaxone-treated pneumococcal meningitis, spatial memory and motor performance of TNF-alpha-deficient (n = 57) and control mice (n
Asma M Karami et al.
Frontiers in genetics, 11, 607558-607558 (2021-01-16)
Genetic selection of disease resistant fish is a major strategy to improve health, welfare and sustainability in aquaculture. Mapping of single nucleotide polymorphisms (SNP) in the fish genome may be a fruitful tool to define relevant quantitative trait loci (QTL)
M G Humphreys-Beher et al.
Endocrinology, 134(2), 963-970 (1994-02-01)
Whole saliva collected from rat, mouse, and human sources was found to contain high concentrations of transforming growth factor-alpha (TGF alpha) when analyzed by RIA. The concentrations of TGF alpha in unstimulated human saliva (age, 30-45 yr; n = 10;
T Sheskin et al.
Journal of medicinal chemistry, 40(5), 659-667 (1997-02-28)
In order to establish the structural requirements for binding to the brain cannabinoid receptor (CB1), we have synthesized numerous fatty acid amides, ethanolamides, and some related simple derivatives and have determined their Ki values. A few alpha-methyl- or alpha, alpha-dimethylarachidonoylalkylamides
John Dangerfield et al.
The Journal of experimental medicine, 196(9), 1201-1211 (2002-11-06)
Platelet-endothelial cell adhesion molecule (PECAM)-1 has been implicated in leukocyte migration through the perivascular basement membrane (PBM) though the mechanisms involved are unclear. The present results demonstrate that the ability of alpha(6) integrins to mediate neutrophil migration through the PBM
Andrea Palermo et al.
Clinical endocrinology, 82(6), 816-823 (2015-02-03)
There are no consistent data on the prevalence and bone status of normocalcaemic hypoparathyroidism (NHYPO) as defined by normal adjusted calcium and low PTH level. Our aim was to determine the prevalence and the metabolic bone profile of NHYPO in
S Elzanaty et al.
International journal of andrology, 29(3), 414-420 (2006-02-21)
Androgens, including 5alpha-dihydrotestosterone (DHT), are known to play a role for spermatogenesis and accessory sex gland function. The enzyme 5alpha-reductase (SRD5A) catalyses the conversion of testosterone to DHT. Our objective was to investigate whether polymorphisms in the SRD5A2 gene influence
Tomasz Klupa et al.
Diabetes care, 25(12), 2292-2301 (2002-11-28)
To determine the distribution of the age at onset of diabetes (maturity-onset diabetes of the young-3 [MODY3]) and to identify determinants of the onset of diabetes in carriers of HNF-1alpha mutations. Extended families (n = 104) with type 2 diabetes
Tai-Yang Zuo et al.
Chinese medical journal, 130(22), 2666-2673 (2017-11-15)
Currently, the treatment of large hepatocellular carcinoma (HCC) is still a challenging problem. Transcatheter arterial chemoembolization (TACE) is the main treatment for intermediate end-stage HCC, while it is only a palliative and not a curative treatment due to the existence
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