Showing 1-30 of 105 results for "88-72-2"
M Elwell
Toxicity report series, 44, 1-C8-1-C8 (2002-07-16)
o-Nitrotoluene and o-toluidine hydrochloride are structurally related chemicals that are suspected and demonstrated animal carcinogens, respectively. The metabolic potential of the gastrointestinal flora is considered an important factor in o-nitrotoluene-induced toxicity and involves the reduction of the nitro group to...
S U Savelev et al.
Letters in applied microbiology, 52(6), 610-613 (2011-03-29)
The purpose of this study was to determine whether volatile organic compounds specific to Pseudomonas aeruginosa could be detected in clinical sputum specimens. Patients were recruited from specialist bronchiectasis and cystic fibrosis clinics. The gold standard for diagnosing Ps. aeruginosa...
Mariko Matsumoto et al.
Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences, (129)(129), 68-75 (2012-01-21)
A chemical category is a group of chemicals whose toxicological properties are expected to be similar or follow a regular pattern as a result of structural similarity. The category approach is beneficial for decreasing in the resource of risk assessment...
N A Boldarian et al.
Voprosy onkologii, 54(1), 40-46 (2008-04-18)
An immunohistochemical study of 100 endometrial adenocarcinomas assessed expression of COX-1 (40%) and COX-2 (72%) cyclooxygenases. An inverse correlation between COX-2 expression and tumor cell differentiation was matched by a direct one between COX-2 expression and survival. In cases of...
Linda J Kay et al.
Pulmonary pharmacology & therapeutics, 23(2), 71-77 (2009-11-06)
The aim of the present study was to establish whether polymorphisms, especially those within the promoter region, of the beta(2)-adrenoceptor gene (ADRB2) influence beta(2)-adrenoceptor expression in human lung. The density of beta-adrenoceptors in human lung tissue (n=88) was determined by...
Hyun-Jung Kim et al.
Journal of veterinary science, 13(4), 363-369 (2012-12-29)
In this study, we developed a novel tool for purifying two mycotoxins, aflatoxin B1 (AFB1) and zearalenone (ZEN), in feed. This system utilized monoclonal antibodies (mAbs) against AFB1 and ZEN, and magnetic nanoparticles (MNPs). Among ten MNPs with different diameters...
Brian P Yaremko et al.
Radiation oncology (London, England), 8, 33-33 (2013-02-13)
Multimodality therapy leads to improved outcomes for adenocarcinoma of the distal esophagus and gastroesophageal junction (GEJ) over surgery alone. At our institution, adjuvant chemoradiation (chemoRT) using IMRT and SIB is standard of care for resected high-risk disease. In this study...
Tim Snijders et al.
The Journal of nutrition, 144(2), 137-145 (2013-12-07)
Skeletal muscle satellite cells (SCs) play an important role in the myogenic adaptive response to exercise. It remains to be established whether nutrition plays a role in SC activation in response to exercise. In the present study, we assessed whether...
Isaac Ohsawa et al.
Journal of chromatography. A, 1122(1-2), 242-248 (2006-05-19)
A method for determining N-ethyldiethanolamine (EDEA), N-methyldiethanolamine (MDEA) and triethanolamine (TEA), hydrolysis products of nitrogen mustards, in water, urine and blood samples using gas chromatography-mass spectrometry (GC-MS) after derivatization by tert-butyldimethylsilylation (TBDMS) is described. The sample solution was evaporated to...
Hongxia Guan et al.
Journal of chromatography. A, 1217(12), 1867-1874 (2010-02-11)
Organochlorine, organophosphate pesticides and fungicides in fruits and vegetables were analyzed using disposable pipette extraction (DPX) followed by gas chromatography-mass spectrometry-selective ion monitoring (GC/MS-SIM). The intrinsic rapid mixing capabilities of DPX result in fast and efficient extractions, and eluates are...
Tomas Lenz et al.
Kidney & blood pressure research, 26(5-6), 338-343 (2003-11-12)
Vascular endothelial growth factor (VEGF) increases endothelial permeability. VEGF is produced in podocytes and functional receptors are located on endothelial glomerular cells. The aim of the current study in diabetic patients with normal renal function to various degrees of proteinuric...
Ya-ning Zhao et al.
Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue, 22(4), 230-233 (2010-04-20)
To study the protective effect of edaravone on severe traumatic brain injury (TBI) and its potential mechanism. Two hundred and seventy-three male Sprague-Dawley (SD) rats were divided randomly into four groups: control group (n=45), model group (n=88), low-dose edaravone treatment...
Nelson G Ordóñez
The American journal of surgical pathology, 27(8), 1031-1051 (2003-07-29)
A large number of immunohistochemical markers that can facilitate the distinction between epithelioid pleural mesotheliomas and pulmonary peripheral adenocarcinomas have recently become available. The aim of this study is to compare the value of these new markers with others that...
Haiyan Liu et al.
American journal of clinical pathology, 138(1), 57-64 (2012-06-19)
GATA3 expression has been reported in urothelial and breast carcinomas; however, the published data on GATA3 expression in tumors from other organs are limited. Immunohistochemical evaluation of GATA3 expression in 1,110 carcinomas and 310 cases of normal tissue using tissue...
T Kylmä et al.
DNA sequence : the journal of DNA sequencing and mapping, 8(1-2), 99-104 (1997-01-01)
Using genomic DNA from late-onset retinal degenerate and wild type Labrador Retrievers as templates and canine exon-specific oligonucleotides as primers in polymerase chain reaction, all four introns of opsin were cloned and sequenced. Dot-matrix comparisons were made for human, murine...
J R Ortlepp et al.
Diabetic medicine : a journal of the British Diabetic Association, 18(10), 842-845 (2001-10-27)
Vitamin D can influence lipolysis and insulin secretion. A common genetic polymorphism of the vitamin D receptor, which has been found to be associated with bone mineral density, has also been reported to be associated with insulin-dependent diabetes mellitus. To...
Aparecida Perpetuo Fedossi Silveira et al.
Anticancer research, 31(5), 1685-1690 (2011-05-28)
The aim of this study was to investigate genetic changes of the TP53 (tumor protein p53) and FHIT (fragile histidine triad) genes in precursor lesion such as chronic esophagitis (CE) and in esophageal squamous cell carcinoma (ESCC). PCR-Single Strand Conformation...
Ulrich Mahlknecht et al.
Journal of leukocyte biology, 83(3), 718-727 (2007-12-12)
HIV-1 two-exon transactivator protein (Tat) is a 101-aa protein. We investigated the possible contribution of the extreme C terminus of HIV-1 Tat to maximize nuclear transcription factor NF-kappaB activation, long terminal repeat (LTR) transactivation, and viral replication in T cells....
R C Peffer et al.
Xenobiotica; the fate of foreign compounds in biological systems, 21(9), 1139-1152 (1991-09-01)
1. The metabolism of the thiocarbamate herbicide SUTAN (butylate) was studied after administration of single oral doses of [isobutyl-1-14C]SUTAN to male and female rats. 2. The radiolabelled dose was rapidly absorbed and excreted, with 79% of the dose excreted in...
Mohammad Ghasemian et al.
Environmental technology, 33(16-18), 1937-1943 (2012-12-18)
A laboratory-scale anaerobic sequencing batch reactor was used to evaluate treatment of a synthetic substrate mixture representing petrochemical wastewater containing methyl tert-butyl ether (MTBE), ethanol and acetic acid. Influent MTBE concentrations were 5, 10 and 50 mg/l (corresponding to MTBE...
S Hayette et al.
Blood, 85(1), 250-256 (1995-01-01)
We studied a 26-year-old Portuguese patient with recessively transmitted hereditary hemolytic anemia. Protein 4.2 was absent from red cell ghosts by Western blotting. Although the 4.2 mRNA was not detected in Northern blots, it was shown to be present by...
Keiko Tsuruoka et al.
Diagnostic microbiology and infectious disease, 74(3), 230-235 (2012-08-21)
Conventional IgG-ELISA methods for diagnosing cat scratch disease (CSD) caused by Bartonella hensela are still poor in sensitivity and specificity, which generally employ bacterial whole-cell proteins or N-lauroyl-sarcosine-insoluble proteins as the antigen. By Western blot analysis, we found that sarcosine-soluble...
Jessica Gray et al.
Canadian journal of microbiology, 66(11), 623-630 (2020-07-22)
We investigated the specificity and sensitivity of two horse-associated markers, HoF597 and Horse mtCytb, and 12 mitochondrial and bacterial markers of six animal species (human, cow, pig, bird, dog, chicken) in the faecal samples of 50 individual horses. Both horse...
B L Worobey et al.
Journal - Association of Official Analytical Chemists, 72(2), 368-371 (1989-03-01)
A new method is described for the determination of the herbicide fluazifop-butyl, and its metabolite fluazifop acid, in soybeans and soybean oil as fluazifop acid. Liquid chromatography with amperometric detection (LC/AD) is used to determine fluazifop acid produced from the...
A Singh et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 37(6), 663-670 (1999-09-09)
The present study was designed to elucidate the mechanistic inhibitory efficacy of clocimum (an eugenol rich variety of Ocimum gratissimum; Labiatae) oil on murine skin papillomagensis. Topical application of clocimum oil (50 microl/animal/day) during peri-initiation stage (1 week before and...
Alberto M Pisacane et al.
Melanoma research, 15(1), 39-43 (2005-02-17)
Vascular endothelial growth factor (VEGF) and vascular endothelial growth factor receptor-2 (VEGFR-2) play a key role in vasculogenesis and angiogenic sprouting, which are crucial for tumour development and metastasis. In order to determine their possible role in the acquisition of...
Andre Pascal Kengne et al.
The lancet. Diabetes & endocrinology, 2(1), 19-29 (2014-03-14)
The comparative performance of existing models for prediction of type 2 diabetes across populations has not been investigated. We validated existing non-laboratory-based models and assessed variability in predictive performance in European populations. We selected non-invasive prediction models for incident diabetes...
Mitsue Miyazaki et al.
Drug metabolism and disposition: the biological fate of chemicals, 36(11), 2287-2291 (2008-08-02)
Cytochrome P4503A4 (CYP3A4) is the most abundant cytochrome P450 in adult human liver and small intestine and oxidizes numerous clinically, physiologically, and toxicologically important compounds. The metabolic activity of CYP3A4 in patients varies at least 10-fold in vivo, and CYP3A4...
Ahmed E Hegab et al.
Biochemical and biophysical research communications, 329(4), 1246-1252 (2005-03-16)
It is recognized that genetic factors play a role in the susceptibility to COPD. COPD is characterized by airflow limitation. Chronic inflammation causes small airway disease and parenchymal destruction, leading to the airflow limitation. Polymorphisms in pro-inflammatory cytokine genes may...
D R Eborn et al.
Journal of animal science, 91(2), 666-672 (2012-12-12)
Two experiments were conducted over 3 yr to determine pregnancy rates in beef heifers after a timed AI in response to the 7-11 Synch protocol. In Exp. 1, 179 heifers were either fed melengestrol acetate (MGA; 7-11 Synch) or given...

Social Media

LinkedIn icon
Twitter icon
Facebook Icon
Instagram Icon


Research. Development. Production.

We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.

© 2021 Merck KGaA, Darmstadt, Germany and/or its affiliates. All Rights Reserved.

Reproduction of any materials from the site is strictly forbidden without permission.