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Showing 25 to 36 of 3563 entries
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Diffusion MRI features of acute encephalopathy due to stopping steroid medication abruptly in congenital adrenal hyperplasia.

Annals of Indian Academy of Neurology

Serter A, Alkan A, Demirkol D.
PMID: 26425016
Ann Indian Acad Neurol. 2015 Jul-Sep;18(3):342-4. doi: 10.4103/0972-2327.152086.

Congenital adrenal hyperplasia (CAH) is characterized by adrenal steroid biosynthesis defect. Steroid replacement therapy should be performed regularly in these patients. Adrenal crisis may be present in acute stress due to increased cortisol requirements or in steroid deficiency due...

Cultural Adaptation of Minimally Guided Interventions for Common Mental Disorders: A Systematic Review and Meta-Analysis.

JMIR mental health

Harper Shehadeh M, Heim E, Chowdhary N, Maercker A, Albanese E.
PMID: 27670598
JMIR Ment Health. 2016 Sep 26;3(3):e44. doi: 10.2196/mental.5776.

BACKGROUND: Cultural adaptation of mental health care interventions is key, particularly when there is little or no therapist interaction. There is little published information on the methods of adaptation of bibliotherapy and e-mental health interventions.OBJECTIVE: To systematically search for...

Engineering transcription factors to improve tolerance against alkane biofuels in Saccharomyces cerevisiae.

Biotechnology for biofuels

Ling H, Pratomo Juwono NK, Teo WS, Liu R, Leong SS, Chang MW.
PMID: 26719765
Biotechnol Biofuels. 2015 Dec 30;8:231. doi: 10.1186/s13068-015-0411-z. eCollection 2015.

BACKGROUND: Biologically produced alkanes can be used as 'drop in' to existing transportation infrastructure as alkanes are important components of gasoline and jet fuels. Despite the reported microbial production of alkanes, the toxicity of alkanes to microbial hosts could...

Adsorption and Diffusion of Alkanes in Na-MOR: Modeling the Effect of the Aluminum Distribution.

Journal of chemical theory and computation

Ban S, Vlugt TJ.
PMID: 26631797
J Chem Theory Comput. 2009 Oct 13;5(10):2858-65. doi: 10.1021/ct900315r.

We investigated the adsorption and the diffusion of alkanes in the sodium-exchanged zeolite Mordenite (Na-MOR) using molecular simulations. MOR-type zeolite consists of main channels (6.5 × 7 Å) oriented along the z crystallographic axis that are connected to small...

Prescribing practices of physicians at different health care institutions.

The Eurasian journal of medicine

Mollahaliloglu S, Alkan A, Donertas B, Ozgulcu S, Akici A.
PMID: 25610260
Eurasian J Med. 2013 Jun;45(2):92-8. doi: 10.5152/eajm.2013.20.

OBJECTIVE: Irrational pharmacotherapy is a widespread health care problem, and knowing the prescription practices of physicians at an institutional level can present solutions. This study aimed to investigate whether physicians' prescribing patterns showed differences at the level of the...

Porous, High Capacity Coatings for Solid Phase Microextraction by Sputtering.

Analytical chemistry

Diwan A, Singh B, Roychowdhury T, Yan D, Tedone L, Nesterenko PN, Paull B, Sevy ET, Shellie RA, Kaykhaii M, Linford MR.
PMID: 26695887
Anal Chem. 2016 Feb 02;88(3):1593-600. doi: 10.1021/acs.analchem.5b03181. Epub 2016 Jan 19.

We describe a new process for preparing porous solid phase microextraction (SPME) coatings by the sputtering of silicon onto silica fibers. The microstructure of these coatings is a function of the substrate geometry and mean free path of the...

Flow reactor studies of non-equilibrium plasma-assisted oxidation of n-alkanes.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Tsolas N, Lee JG, Yetter RA.
PMID: 26170423
Philos Trans A Math Phys Eng Sci. 2015 Aug 13;373(2048). doi: 10.1098/rsta.2014.0344.

The oxidation of n-alkanes (C1-C7) has been studied with and without the effects of a nanosecond, non-equilibrium plasma discharge at 1 atm pressure from 420 to 1250 K. Experiments have been performed under nearly isothermal conditions in a flow...

Catalytic oxidation of alkanes by a (salen)osmium(VI) nitrido complex using H2O2 as the terminal oxidant.

Chemical communications (Cambridge, England)

Chen M, Pan Y, Kwong HK, Zeng RJ, Lau KC, Lau TC.
PMID: 26229990
Chem Commun (Camb). 2015 Sep 14;51(71):13686-9. doi: 10.1039/c5cc03636d.

The osmium(VI) nitrido complex, [Os(VI)(N)(L)(CH3OH)](+) (1, L = N,N'-bis(salicylidene)-o-cyclohexyldiamine dianion) is an efficient catalyst for the oxidation of alkanes under ambient conditions using H2O2 as the oxidant. Alkanes are oxidized to the corresponding alcohols and ketones, with yields up...

[[Molecular composition of saturated hydrocarbons in diesels by comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry]].

Se pu = Chinese journal of chromatography

Niu L, Liu Z, Zhou J, Cai X, Tian S.
PMID: 25764659
Se Pu. 2014 Nov;32(11):1236-41. doi: 10.3724/sp.j.1123.2014.07015.

An analytical method for separation and identification of the saturated hydrocarbons in diesels at molecular level by comprehensive two-dimensional gas chromatography coupled with time-of-flight mass spectrometry (GC x GC-TOF MS)was established. The saturated hydrocarbons were pre-separated from diesel samples...

Mitochondrial dysfunction in Parkinson disease: evidence in mutant PARK2 fibroblasts.

Frontiers in genetics

Zanellati MC, Monti V, Barzaghi C, Reale C, Nardocci N, Albanese A, Valente EM, Ghezzi D, Garavaglia B.
PMID: 25815004
Front Genet. 2015 Mar 11;6:78. doi: 10.3389/fgene.2015.00078. eCollection 2015.

Mutations in PARK2, encoding Parkin, cause an autosomal recessive form of juvenile Parkinson Disease (JPD). The aim of the present study was to investigate the impact of PARK2 mutations on mitochondrial function and morphology in human skin fibroblasts. We...

Prediction Models of Retention Indices for Increased Confidence in Structural Elucidation during Complex Matrix Analysis: Application to Gas Chromatography Coupled with High-Resolution Mass Spectrometry.

Analytical chemistry

Dossin E, Martin E, Diana P, Castellon A, Monge A, Pospisil P, Bentley M, Guy PA.
PMID: 27403731
Anal Chem. 2016 Aug 02;88(15):7539-47. doi: 10.1021/acs.analchem.6b00868. Epub 2016 Jul 22.

Monitoring of volatile and semivolatile compounds was performed using gas chromatography (GC) coupled to high-resolution electron ionization mass spectrometry, using both headspace and liquid injection modes. A total of 560 reference compounds, including 8 odd n-alkanes, were analyzed and...

Contrasting electronic requirements for C-H binding and C-H activation in d(6) half-sandwich complexes of rhenium and tungsten.

Journal of computational chemistry

Thenraj M, Samuelson AG.
PMID: 26174521
J Comput Chem. 2015 Sep 15;36(24):1818-30. doi: 10.1002/jcc.24002. Epub 2015 Jul 15.

A computational study of the interaction half-sandwich metal fragments (metal = Re/W, electron count = d(6)), containing linear nitrosyl (NO(+) ), carbon monoxide (CO), trifluorophosphine (PF3 ), N-heterocyclic carbene (NHC) ligands with alkanes are conducted using density functional theory...

Showing 25 to 36 of 3563 entries