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54-21-7

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Palabra clave:'54-21-7'
Mostrando 1-30 of 138 resultados para "54-21-7" en el plazo de Papeles
Khristy J Thompson et al.
Toxicological sciences : an official journal of the Society of Toxicology, 120(1), 163-172 (2010-12-24)
Manganese (Mn) is an essential nutrient with potential neurotoxic effects. Mn deposited in the nose is apparently transported to the brain through anterograde axonal transport, bypassing the blood-brain barrier. However, the role of the olfactory epithelial cells in Mn transport
Nattiya Pimtanothai et al.
Tissue antigens, 59(3), 223-225 (2002-06-21)
HLA-B frequencies in 54 unrelated nasopharyngeal carcinoma (NPC) patients and 49 healthy random controls in Thailand were investigated by direct DNA sequencing. Similar to previous reports in Chinese NPC patients, HLA-B*4601 was observed at a greater frequency in patients (21/54
Lluis Catasús et al.
Human pathology, 35(11), 1360-1368 (2005-01-26)
Endometrioid carcinomas of the ovary closely resemble their uterine counterparts. It has been suggested that the former tumors have the same molecular alterations (microsatellite instability [MSI], PTEN, and beta-catenin) described in endometrioid carcinomas of the uterus. We analyzed 55 ovarian
Nils Habbe et al.
Cancer biology & therapy, 8(4), 340-346 (2008-12-25)
Intraductal papillary mucinous neoplasms (IPMNs) are non-invasive precursor lesions of pancreatic cancer. Misexpression of microRNAs (miRNAs) is commonly observed in pancreatic adenocarcinoma. In contrast, miRNA abnormalities in pancreatic cancer precursor lesions have not been documented. Relative expression levels of a
Kenji Kobata et al.
Biotechnology letters, 25(18), 1575-1578 (2003-10-24)
Capsaicin analogues having different acyl moiety were synthesized by lipase-catalyzed transacylation of capsaicin with a corresponding acyl donor in supercritical CO2 as a reaction medium. Transacylation with methyl tetradecanoate using Novozym 435 as a catalyst gave vanillyl tetradecanamide in a
Michael W Dryden et al.
Veterinary parasitology, 182(2-4), 281-286 (2011-06-28)
Thirteen cats and 7 dogs living in 14 homes were treated topically with either a dinotefuran (22%, w/w)/pyriproxyfen (3.00%, w/w) (DP) or dinotefuran (4.95%, w/w)/pyriproxyfen (0.44%, w/w)/permethrin (36.08%, w/w) (DPP) topical spot-on, respectively. Twenty cats and 7 dogs living in
F Sautel et al.
Neuroreport, 6(2), 329-332 (1995-01-26)
The functional potency of a series of dopamine agonists for increasing mitogenesis, measured by incorporation of [3H]thymidine, was established in transfected cell lines expressing human D2 or D3 receptors. The functional selectivity of agonists markedly differs from their binding selectivity.
Jian-Xin Yan et al.
Photobiomodulation, photomedicine, and laser surgery, 37(1), 17-24 (2019-05-06)
Objective: The objective of the present study was to investigate the application of a carbon arc lamp on wound
Coralie Zumelzu et al.
The Journal of investigative dermatology, 131(12), 2386-2393 (2011-08-13)
Epidermolysis bullosa acquisita (EBA) is a rare autoimmune bullous disease (AIBD). However, higher EBA incidence and predisposing genetic factor(s) involving an HLA haplotype have been suspected in some populations. This retrospective study assessed the overrepresentation of black patients with EBA
Jianjie Li et al.
Zhongguo fei ai za zhi = Chinese journal of lung cancer, 15(5), 299-304 (2012-05-23)
It has been proven that epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) significantly benefits advanced non-small cell lung cancer (NSCLC) patients harboring EGFR mutations in progression-free survival time with better tolerance. This study is undertaken to analyze efficacy and tolerance
Joan Antoni Fernández-Blanco et al.
Clinical science (London, England : 1979), 129(12), 1001-1010 (2015-08-16)
Fibrotic lung diseases, such as idiopathic pulmonary fibrosis, are associated with spontaneous dry cough and hypersensitivity to tussive agents. Understanding the pathophysiology driving enhanced cough may help us to define better therapies for patients. We hypothesized that lung fibrosis induced
Magdalena Kowalewska-Pietrzak et al.
Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego, 14(80), 102-105 (2003-05-06)
To investigate angiotensin-converting enzyme (ACE) gene deletion/insertion (D/I) polymorphism as a risk factor of renal scarring in children, we determined ACE genotypes in 63 paediatric patients with primary vesicoureteric reflux (VUR) grade I-V and recurrent urinary tract infections (UTI). Renal
Fumihiko Mabuchi et al.
Investigative ophthalmology & visual science, 45(6), 1841-1845 (2004-05-27)
Transgenic (Col1a1(r/r)) mice gradually develop elevated intraocular pressure (IOP) with open angles. The present study was undertaken to evaluate optic nerve axonal loss with time in these mice. The IOP of transgenic (Col1a1(r/r)) mice and control wild-type (Col1a1(+/+)) mice was
M Tariq Javed et al.
Tuberculosis (Edinburgh, Scotland), 87(5), 437-445 (2007-06-16)
Spoligotyping is a typing tool used worldwide for epidemiological studies on Mycobacterium tuberculosis complex organisms; however it has received little attention regarding improvement of its discriminatory power (DP). In this study, we have evaluated a spoligotyping membrane prepared with 25
N S Ferder et al.
Journal of thrombosis and haemostasis : JTH, 8(1), 95-100 (2009-10-31)
CYP2C9 and VKORC1 genotypes predict therapeutic warfarin dose at initiation of therapy; however, the predictive ability of genetic information after a week or longer is unknown. Experts have hypothesized that genotype becomes irrelevant once international normalized ratio (INR) values are
C C B Lima et al.
International endodontic journal, 48(5), 405-416 (2014-06-04)
To evaluate the biocompatibility of two pastes designed to fill the root canals of primary teeth. A study group of 54 mice received subcutaneous tissue implants of polyethylene tubes containing CTZ or calcium hydroxide paste or, as a negative control
Pedram Argani et al.
The American journal of surgical pathology, 34(9), 1295-1303 (2010-08-04)
Xp11 translocation renal cell carcinoma (RCC) harbor various TFE3 gene fusions, and are known to underexpress epithelial immunohistochemical (IHC) markers such as cytokeratin and EMA relative to usual adult type RCC; however, their profile in reference to other IHC markers
Sonia Lo Magro et al.
Journal of food science, 76(1), T1-T4 (2011-05-04)
The occurrence of the fumonisins B(1) and B(2) in maize-based food products marketed in Italy was examined. A simply and reliable chromatographic method with fluorimetric detection and postcolumn o-phtalaldehyde derivatization was used for a monitoring of 100 samples (8 flours
Gennadij Raivich et al.
Journal of neuroscience research, 72(6), 726-733 (2003-05-30)
Studies using mouse axotomised facial motoneuron model show a strong and highly selective entry of CD3+ lymphocytes into the affected nucleus, with a maximum at Day 14, which coincides with the peak of neuronal cell death, microglial phagocytosis, and increased
Michael W Dryden et al.
Parasites & vectors, 6, 366-366 (2014-01-01)
A study was conducted to evaluate and compare the effectiveness of two different spot-on topical flea products to control flea infestations on naturally infested dogs and cats in Tampa, FL USA. Thirty-two dogs and 3 cats with natural flea infestations
Li-Jie Han et al.
British journal of haematology, 179(1), 120-130 (2017-07-25)
We retrospectively investigated outcomes of haploidentical donor (HID) transplant for adults with standard-risk acute lymphoblastic leukaemia (ALL) in first complete remission (CR1) compared with human leucocyte antigen (HLA)-matched sibling donor (MSD) and HLA-matched unrelated donor (MUD) transplants. A total of
Autumn L Dutelle et al.
Journal of feline medicine and surgery, 14(10), 694-700 (2012-05-12)
This retrospective study evaluated the use of lomustine as a rescue agent for 39 cases of resistant feline lymphoma. Parameters assessed included lymphocyte cell size, number of previous chemotherapy drugs and number of previous chemotherapy protocols received, time from lymphoma
Dipen Maru et al.
Oncogene, 23(3), 859-864 (2003-12-03)
Appendiceal adenocarcinomas are uncommon, and the genetic alterations present in these tumors are not well characterized. We studied genetic alterations including loss of chromosome 18q (location of DCC, DPC4, and JV-18 genes), and mutations of the DPC4 (SMAD4) and beta-catenin
Dipen Maru et al.
Oncogene, 23(3), 859-864 (2003-12-03)
Appendiceal adenocarcinomas are uncommon, and the genetic alterations present in these tumors are not well characterized. We studied genetic alterations including loss of chromosome 18q (location of DCC, DPC4, and JV-18 genes), and mutations of the DPC4 (SMAD4) and beta-catenin
Shiri Zarour et al.
American journal of surgery, 214(3), 456-461 (2017-02-27)
Cholecystectomy is the standard of care in acute cholecystitis (AC). Percutaneous cholecystostomy (PC) is an effective alternative for high-risk surgical cases. A retrospective analysis is presented of AC patients treated with PC drainage at a single tertiary institution over a
Jonathan M Gitlin et al.
Cardiovascular research, 73(1), 227-236 (2006-12-02)
Abdominal aortic aneurysms (AAAs) are characterized by chronic inflammation which contributes to the remodeling and eventual weakening of the vessel wall. Increased cyclooxygenase-2 (COX-2) expression is detected in human aneurysmal tissue and is suggested to contribute to the disease. The
Sonata Jarmalaite et al.
International journal of cancer, 106(6), 913-918 (2003-08-15)
Hypermethylation of cytosines in CpG-rich islands of the promoter regions of regulatory genes has been discovered as a common mechanism of gene silencing during carcinogenesis. We analysed 64 primary lung carcinomas for promoter methylation of the tumour suppressor genes (TSGs)
A W Tolcher et al.
Annals of oncology : official journal of the European Society for Medical Oncology, 26(1), 58-64 (2014-10-26)
This phase Ib trial investigated the safety, tolerability, and recommended phase II dose and schedule of the MEK inhibitor trametinib in combination with the mammalian target of rapamycin (mTOR) inhibitor everolimus. Secondary objectives included pharmacokinetic (PK) characterization and evaluation of
P H Nordback et al.
Journal of wound care, 24(6), 245-246 (2015-06-16)
The aim of this study was to examine the effect of chitosan membrane on wound healing. The effect of chitosan membranes was evaluated in an experimental rat model. On day 0, circular full-thickness skin sections were excised from the scalps
S Lavisse et al.
European journal of nuclear medicine and molecular imaging, 42(3), 478-494 (2014-12-10)
We aimed to characterize pharmacologically the TSPO- radioligand [(18)F]DPA-714 in the brain of healthy cynomolgus monkeys and evaluate the cellular origin of its binding in a model of neurodegeneration induced by intrastriatal injection of quinolinic acid (QA). [(18)F]DPA-714 PET images
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