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D Cain et al.
The Journal of organic chemistry, 66(18), 6092-6095 (2001-09-01)
Free-energy barriers of 9.85 and 11.91 +/- 0.15 kcal/mol at -70.8 degrees C were found by dynamic NMR spectroscopy for the E-to-Z and Z-to-E conversions, respectively, of methyl formate (1) enriched in 13C to 99% for the carbonyl carbon [methyl
Rosa Perestrelo et al.
Journal of food science and technology, 53(1), 132-144 (2016-01-21)
In this study an efficient and reliable method based on dynamic headspace solid-phase microextraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-qMS), was developed to establish the volatile metabolomic pattern of Thymus vulgaris L., Rosmarinus officinalis L. and Ruta chalepensis L.
Tiago Rosado et al.
Journal of analytical toxicology, 43(6), 465-476 (2019-07-23)
In this article the development and validation of an analytical method using microextraction by packed sorbent (MEPS) to determine tramadol (TRM), codeine (COD), morphine (MOR), 6-acetylcodeine (6-AC), 6-monoacetylmorphine (6-MAM) and fentanyl (FNT) in hair samples by gas chromatography coupled to
Anne M Dorrance et al.
Journal of cardiovascular pharmacology, 46(6), 842-848 (2005-11-25)
Soluble epoxide hydrolase (sEH) inhibitors have been demonstrated to have cardiovascular protective actions. This hydrolase enzyme converts fatty acid epoxides to their corresponding diols, and this conversion can alter the biologic activity of these metabolites. We hypothesized that 12-(3-adamantan-1-yl-ureido)dodecanoic acid
Shweta Shah et al.
Bioorganic & medicinal chemistry letters, 17(4), 921-924 (2006-12-13)
Lipases from two different sources Candida rugosa (CRL) and Burkholderia cepacia (BCL) were formulated as enzyme precipitated and rinsed with organic solvents, organic solvent rinsed enzyme preparation, cross-linked enzyme aggregates (CLEAs) and protein coated micro-crystals (PCMCs). These various enzyme formulates
J Hall et al.
Biochemistry, 28(6), 2568-2571 (1989-03-21)
The reaction of Rhodobacter sphaeroides cytochrome c2 with the Rb. sphaeroides cytochrome bc1 complex was studied by using singly labeled cytochrome c2 derivatives. Cytochrome c2 was treated with chlorodinitrobenzoic acid to modify lysine amino groups to negatively charged carboxydinitrophenyllysines and
Dennis Vriens et al.
Cancer, 117(20), 4582-4594 (2011-03-25)
Indeterminate results at fine-needle aspiration biopsy (FNAB) of thyroid nodules pose a clinical dilemma, because only 20% to 30% of patients suffer from malignancy. Previous studies suggested that the false-negative ratio of [(18)F]-2-fluoro-2-deoxy-D-glucose-positron emission tomography (FDG-PET) is very low; therefore
Roberto Pecoits-Filho et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 17(9), 1684-1688 (2002-08-29)
The mortality rate is high among end-stage renal disease (ESRD) patients, and recent evidence suggests that this may be linked to inflammation. The activity of interleukin-6 (IL-6) and its soluble receptor (sIL-6R) are markedly up-regulated in ESRD patients, and plasma
Bert E Stromberg et al.
Canadian journal of veterinary research = Revue canadienne de recherche veterinaire, 79(4), 290-295 (2015-10-02)
During the United States Department of Agriculture (USDA) National Animal Health Monitoring System's (NAHMS) 2007-2008 beef study, 567 producers from 24 US States were offered the opportunity to collect fecal samples from weaned beef calves and have them evaluated for
Agatha A van der Klaauw et al.
The Journal of clinical endocrinology and metabolism, 93(7), 2828-2834 (2008-04-10)
Recombinant human GH (rhGH) replacement in adults is aimed at improving signs and symptoms of the adult GH deficiency (GHD) syndrome. In children, a common polymorphism of the GH receptor (exon-3 deletion, d3GHR) increases the response to rhGH replacement. The
I Del Giudice et al.
Leukemia, 20(7), 1231-1237 (2006-04-28)
B-prolymphocytic leukemia (B-PLL) is a rare disease with poor prognosis. To further characterize the biological features of this disease, we analyzed immunoglobulin heavy chain (IgVH) mutations, ZAP-70 and CD38 in 19 cases with de novo B-PLL. Immunoglobulin heavy chain genes
Matthew D Giangola et al.
The Journal of surgical research, 199(2), 572-579 (2015-07-18)
Renal injury caused by ischemia-reperfusion (I/R) often occurs after shock or transplantation. Growth arrest-specific protein 6 (Gas6) is a secreted protein that binds to the TAM-Tyro3, Axl, Mer-family tyrosine kinase receptors, which modulate the inflammatory response and activate cell survival
Raeid M M Abed et al.
The ISME journal, 7(9), 1862-1875 (2013-04-12)
Using a combination of process rate determination, microsensor profiling and molecular techniques, we demonstrated that denitrification, and not anaerobic ammonium oxidation (anammox), is the major nitrogen loss process in biological soil crusts from Oman. Potential denitrification rates were 584±101 and
Yoshinori Nishijima et al.
Physiological reports, 2(1), e00199-e00199 (2014-04-20)
Transient receptor potential vanilloid type 4 (TRPV4) is an endothelial Ca(2+) entry channel contributing to endothelium-mediated dilation in conduit and resistance arteries. We investigated the role of TRPV4 in the regulation of blood pressure and endothelial function under hypertensive conditions.
Cornelis N De Jong et al.
PloS one, 12(10), e0187184-e0187184 (2017-10-27)
Acute graft-versus-host disease (aGVHD) is an important complication of allogeneic stem cell transplantation (alloSCT). High dose glucocorticosteroids, are currently recommended as first-line treatment for grade II-IV aGVHD resulting in overall complete responses (CR) in 40%-50% of patients. No standard second-line
Wendelin Moser et al.
The Lancet. Infectious diseases, 18(7), 729-737 (2018-04-21)
Albendazole and mebendazole are commonly used to control hookworm, but have shortcomings in their efficacy profiles. We assessed whether triple drug therapy (TDT) with albendazole, pyrantel pamoate, and oxantel pamoate was more effective than the co-administration of two drugs for
Mette V Østergaard et al.
Journal of pediatric gastroenterology and nutrition, 61(4), 481-490 (2015-04-18)
The primary risk factors for necrotizing enterocolitis (NEC) are preterm birth, enteral feeding, and gut colonization. It is unclear whether feeding and colonization induce excessive expression of immune genes that lead to NEC. Using a pig model, we hypothesized that
Maryam Sharifi-Sanjani et al.
American journal of physiology. Heart and circulatory physiology, 304(10), H1294-H1301 (2013-03-26)
Myocardial metabolites such as adenosine mediate reactive hyperemia, in part, by activating ATP-dependent K(+) (K(ATP)) channels in coronary smooth muscle. In this study, we investigated the role of adenosine A(2A) and A(2B) receptors and their signaling mechanisms in reactive hyperemia.
Christiaan Fokke et al.
Brain : a journal of neurology, 137(Pt 1), 33-43 (2013-10-29)
Guillain-Barré syndrome is an acute polyradiculoneuropathy with a variable clinical presentation. Accurate diagnostic criteria are essential for patient care and research, including clinical trials and vaccine safety studies. Several diagnostic criteria for Guillain-Barré syndrome have been proposed, including the recent
S W Frantz et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 28(1), 1-8 (1995-11-01)
Excised skin from Fischer 344 rats, New Zealand White rabbits, and human females (obtained from mammoplasty patients) were compared for their in vitro skin penetration potential with 2-[14C]-ethyl-1,3-hexanediol (EHD). EHD was applied as both an undiluted dose and a 3%
Paul M White et al.
The Science of the total environment, 408(6), 1393-1402 (2009-12-18)
Pesticides are typically applied as mixtures and or sequentially to soil and plants during crop production. A common scenario is herbicide application at planting followed by sequential fungicide applications post-emergence. Fungicides depending on their spectrum of activity may alter and
Timothy M Cox et al.
Lancet (London, England), 385(9985), 2355-2362 (2015-03-31)
The mainstay of treatment for Gaucher's disease type 1 is alternate-week infusion of enzyme replacement therapy (ERT). We investigated whether patients stable on such treatment would remain so after switching to oral eliglustat, a selective inhibitor of glucosylceramide synthase. In
T Larsson et al.
Analytical chemistry, 75(20), 5584-5591 (2004-01-09)
Instrumentation and methodology for determination of the gaseous mercury species Hg0, (CH3)2Hg, and CH3Hg+ has been developed. The method is based on continuous addition of gaseous isotopically enriched Hg species (tracers) at the point of sample acquisition, in combination with
Ricardo G Maggi et al.
Journal of microbiological methods, 176, 106022-106022 (2020-08-17)
This report describes the development, optimization, and validation of a ddPCR assay for the detection of Bartonella spp. DNA within several sample matrices, including clinical blood samples from patients with or without documented Bartonella spp. bacteremia. The Bartonella spp. ddPCR
Conor L Mallucci et al.
Lancet (London, England), 394(10208), 1530-1539 (2019-09-17)
Insertion of a ventriculoperitoneal shunt for hydrocephalus is one of the commonest neurosurgical procedures worldwide. Infection of the implanted shunt affects up to 15% of these patients, resulting in prolonged hospital treatment, multiple surgeries, and reduced cognition and quality of
Nicholas J Swerdlow et al.
Journal of vascular surgery, 70(2), 381-390 (2018-12-26)
The Society for Vascular Surgery reporting standards for endovascular aneurysm repair (EVAR) consider the presence of a type I or type III endoleak a technical failure. However, the nature and implications of these endoleaks in fenestrated EVAR (FEVAR) are not
Tobias Broger et al.
The Lancet. Infectious diseases, 19(8), 852-861 (2019-06-04)
Most tuberculosis-related deaths in people with HIV could be prevented with earlier diagnosis and treatment. The only commercially available tuberculosis point-of-care test (Alere Determine TB LAM Ag [AlereLAM]) has suboptimal sensitivity, which restricts its use in clinical practice. The novel
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