CN
Search Within
50-33-9
应用筛选条件
关键词:'50-33-9'
显示 1-30 共 254 条结果 关于 "50-33-9" 范围 论文
Jeffrey P Weiss et al.
The Journal of urology, 190(3), 965-972 (2013-03-05)
We investigated the efficacy and safety of 50 and 75 μg desmopressin orally disintegrating tablets in men with nocturia (2 or more nocturnal voids). In this 3-month, randomized, double-blind, parallel study 50 and 75 μg desmopressin were compared with placebo.
Piotr Daniel et al.
International journal of colorectal disease, 22(10), 1165-1172 (2007-03-31)
Although the role of transforming growth factor beta (TGFbeta) 1 and metalloproteinase-9 (MMP-9) is well documented in colorectal cancer (CC), there is a little evidence supporting its role in early carcinogenesis. The aim of the study was to determine the
Hidefumi Yamada et al.
Quintessence international (Berlin, Germany : 1985), 42(5), 399-405 (2011-04-27)
Dental procedures with high-speed instruments produce large amounts of aerosols. The present study aimed to clarify whether blood-contaminated aerosols were existent and floating in air during dental procedures and to evaluate the effect of an extraoral evacuator system. An extraoral
Stanley Ka-Lok Li et al.
Investigative ophthalmology & visual science, 56(2), 1396-1405 (2015-02-07)
Aqueous humor inflow falls 50% during sleeping hours without proportional fall in IOP, partly reflecting reduced outflow facility. The mechanisms underlying outflow facility cycling are unknown. One outflow facility regulator is matrix metalloproteinase (MMP) release from trabecular meshwork (TM) cells.
Shuang Liang et al.
Journal of natural products, 71(11), 1902-1905 (2008-11-07)
Chemical examination of the methanolic extract from the stem bark of Daphne feddei led to the isolation of five new phenylpropanoids, 4,4'-dihydroxy-3,3'-dimethoxy-9-butoxy-9,9'-epoxylignan (1), 4,4'-dihydroxy-3,3'-dimethoxy-9-ethoxy-9,9'-epoxylignan (2), daphneresinol (3), armaosigenin (4), and isocubebin (5), together with 33 known phenylpropanoids. All 38 compounds
Masaya Nagaishi et al.
Brain pathology (Zurich, Switzerland), 22(5), 670-676 (2012-02-01)
Gliosarcoma is a rare variant of glioblastoma characterized by a biphasic pattern of glial and mesenchymal differentiation. It is unclear whether mesenchymal differentiation in gliosarcomas is because of extensive genomic instability and/or to a mechanism similar to epithelial-mesenchymal transition (EMT).
Ji Young Kim et al.
Bioorganic & medicinal chemistry, 20(5), 1740-1748 (2012-02-04)
Sialidases are enzymes that catalyze the hydrolysis of sialic acid residues from various glycoconjugates, which are widely found in a number of viral and microbial pathogens. In this study, we investigated the biological evaluation of isolated six shikonins (1-6) and
Lisa Yen Wen Chua et al.
Molecules (Basel, Switzerland), 24(7) (2019-04-12)
The preservation of active constituents in fresh herbs is affected by drying methods. An effective drying method for Strobilanthes crispus which is increasingly marketed as an important herbal tea remains to be reported. This study evaluated the effects of conventional
G Edwards et al.
British journal of pharmacology, 113(4), 1538-1547 (1994-12-01)
1. The effects of NS 1619, the putative BKCa channel opener, were investigated on rat intact portal veins and on single smooth muscle cells enzymatically separated from the same tissue. 2. Under whole-cell patch clamp conditions with K-rich pipettes, exposure
W Hu et al.
Clinical & experimental metastasis, 18(1), 83-88 (2001-02-24)
Fascin bundles actin microfilaments within dynamic cellular structures such as microspikes, stress fibers and membrane ruffles. Fascin overexpression induces membrane protrusions and increased cell motility, and is highly expressed in various transformed cells, and in specialized normal cells including neuronal
Jun Wang et al.
Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi, 29(11), 746-748 (2009-01-30)
To investigate the expression of cyclin A protein in childhood acute leukemia (AL) and its significance. By using Western blotting analysis, cyclin A protein in bone marrow mononuclear cells from 47 newly diagnosed AL children and 33 non-hematological malignancy children
Proteolytic cleavage of the puromycin-sensitive aminopeptidase generates a substrate binding domain.
Zhangliang Ma et al.
Archives of biochemistry and biophysics, 415(1), 80-86 (2003-06-13)
The puromycin-sensitive aminopeptidase was found to be resistant to proteolysis by trypsin, chymotrypsin, and protease V8 but was cleaved into an N-terminal 60-kDa fragment and a C-terminal 33-kDa fragment by proteinase K. The two proteinase K fragments remain associated and
Maria D Begnami et al.
Human pathology, 38(9), 1345-1350 (2007-05-19)
Fluorescence in situ hybridization, loss of heterozygosity testing, and comparative genomic hybridization have been used to detect NF2 gene alterations in both sporadic and neurofibromatosis type 2 (NF2)-associated central nervous system tumors. In this study, we performed chromogenic in situ
Youssef Harrak et al.
Journal of medicinal chemistry, 53(18), 6560-6571 (2010-09-02)
Following our previous research on anti-inflammatory drugs (NSAIDs), we report on the design and synthesis of 4-(aryloyl)phenyl methyl sulfones. These substances were characterized for their capacity to inhibit cyclooxygenase (COX-1 and COX-2) isoenzymes. Molecular modeling studies showed that the methylsulfone
Susan Hariri et al.
Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology, 24(2), 393-399 (2014-11-25)
Two currently available vaccines targeting human papillomavirus (HPV) types 16 and 18 could prevent 70% of cervical cancers and 50% of high-grade cervical lesions. Next-generation vaccines against additional types, such as a candidate 9-valent vaccine against HPV6/11/16/18/31/33/45/52/58, could further reduce
M H Vermeer et al.
The American journal of pathology, 154(4), 1203-1210 (1999-05-11)
Granzyme B (GrB) and T-cell-restricted intracellular antigen (TIA-1) are cytotoxic proteins that are specifically expressed by cytotoxic CD4 or CD8 positive T cells and natural killer cells. Recent studies demonstrated frequent expression of GrB and TIA-1 by neoplastic cells in
Christina G Schulz et al.
Pediatric research, 55(5), 794-801 (2004-02-20)
Matrix metalloproteinases (MMP) and their tissue inhibitors (TIMP) are involved in a variety of physiologic growth and development and pathophysiologic inflammatory conditions. We hypothesized that 1) MMP-2 and -9 plasma activities and TIMP-1 and -2 plasma concentrations in preterm and
D Malejka-Giganti et al.
Carcinogenesis, 20(10), 2017-2023 (1999-10-03)
Nitrofluorene compounds are environmental pollutants chiefly from incomplete combustion. This study examined carcinogenicities after one intramammary injection of 2-nitrofluorene (2-NF), 2, 7-dinitrofluorene (2,7-diNF) or dimethyl sulfoxide (DMSO) (solvent control) to 30-day-old and of 2-NF, 9-OH-2-NF, 9-oxo-2-NF, 2,7-diNF, 9-oxo-2,7-diNF, 2,5-dinitrofluorene, 9-oxo-2,4,7-trinitrofluorene
Kenichi Hirabayashi et al.
Virchows Archiv : an international journal of pathology, 471(1), 91-98 (2017-05-26)
Accessory spleens (ASs), ectopic splenic tissue at intrapancreatic and extrapancreatic sites, rarely contain epidermoid cysts. Our aim was to analyze the incidence of epidermoid cysts in ASs and perform an immunohistochemical analysis of its epithelial lining. We included in the
Matthew J Picklo et al.
Prostaglandins, leukotrienes, and essential fatty acids, 119, 25-37 (2017-04-16)
Emerging evidence indicates that the fatty acid composition of obesogenic diets influences physiologic outcomes. There are scant data regarding how the content of non-essential fatty acids like monounsaturated fatty acids (MUFA) and saturated fatty acids (SFAs) impact the metabolism of
Marie A Schirmer et al.
The Journal of nutrition, 137(6), 1430-1435 (2007-05-22)
The purpose of this study was to determine whether gamma-linolenate (GLA) supplementation would suppress weight regain following major weight loss. Fifty formerly obese humans were randomized into a double-blind study and given either 890 mg/d of GLA (5 g/d borage
Marta Rajkiewicz et al.
Neurologia i neurochirurgia polska, 42(6), 497-504 (2009-02-24)
The aim of this study was to determine the molecular basis of the disorder in patients suspected of spinocerebellar ataxias (SCAs) and search for premutation in the FMR1 gene causing FXTAS among patients in whom 9 SCA types were previously
Angela García et al.
Anatomical record (Hoboken, N.J. : 2007), 295(5), 776-785 (2012-02-23)
This study sought to chart the ontogenesis of the goat rumen by histomorphometric examination, scanning electron microscopy and immunohistochemical analysis. A total of 140 goat embryos and fetuses were used, from the first stage of prenatal life until birth. The
Sebsebe Lemeta et al.
Human pathology, 37(6), 749-754 (2006-05-31)
Multiple genetic alterations have been associated with pheochromocytoma (PCC). Most PCCs are sporadic, but they also occur in inherited tumor syndromes, including von Hippel-Lindau disease. Although the etiology of most inherited PCCs is well documented, little is known about the
Yani Liu et al.
Molecular medicine reports, 14(4), 3073-3085 (2016-08-12)
The aim of the present study was to evaluate whether quercetin (Que) modulates the mRNA and protein expression levels of drug‑metabolizing enzymes (DMEs) and drug transporters (DTs) in the small intestine and liver, and thus modifies the pharmacokinetic profile of
Brook E Tlougan et al.
Journal of pediatric hematology/oncology, 35(8), 618-622 (2013-06-19)
Kasabach-Merritt phenomenon (KMP) is a rare consumptive coagulopathy characterized by profound thrombocytopenia and hypofibrinogenemia occurring in association with the vascular tumors kaposiform hemangioendothelioma (KHE) and tufted angioma (TA). Treatment remains challenging without consensus on the optimal medical management. The authors
Elisabeth Leere Oiestad et al.
Journal of analytical toxicology, 35(5), 280-293 (2011-05-31)
An ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS-MS) method for screening of drugs in whole blood has been developed and validated. Samples were prepared by supported liquid-liquid extraction on ChemElute(®) columns with ethyl acetate/heptane (4:1). LC separation was achieved with an
Aneesa Noormohamed et al.
Foodborne pathogens and disease, 9(7), 617-624 (2012-05-02)
Campylobacter species are one of the leading causes of foodborne disease in the United States. Campylobacter jejuni and Campylobacter coli are the two main species that are of concern to human health, and they cause approximately 95% of human infections.
Li-Shian Shi et al.
Bioorganic & medicinal chemistry, 19(1), 677-683 (2010-12-01)
Five new benzenoids, benzocamphorins A-E (1-5), and 10 recently isolated triterpenoids, camphoratins A-J (16-25), together with 23 known compounds including seven benzenoids (6-12), three lignans (13-15), and 13 triterpenoids (26-38) were isolated from the fruiting body of Taiwanofungus camphoratus. Their
Rajiv D Poduval et al.
Transplantation, 79(2), 228-235 (2005-01-25)
Immunohistochemical detection of the C4d complement product along peritubular capillaries (PC) may indicate humoral rejection of renal allografts. We examined the frequency of PC C4d expression in renal-allograft biopsies with acute rejection (AR) arising more than 6 months after transplantation
1/9