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Showing 1 to 12 of 332 entries
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Novel spectrophotometric method for selective determination of compounds in ternary mixtures (dual wavelength in ratio spectra).

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

Saad AS.
PMID: 25847787
Spectrochim Acta A Mol Biomol Spectrosc. 2015 Aug 05;147:257-61. doi: 10.1016/j.saa.2015.03.095. Epub 2015 Mar 31.

A simple selective spectrophotometric method for determination of compounds in ternary mixture was developed by combining the resolution power of two well-known methods that are commonly used for binary mixtures; namely ratio difference method and dual wavelength. The new...

Microscopic description of insulator-metal transition in high-pressure oxygen.

Scientific reports

Craco L, Laad MS, Leoni S.
PMID: 28572665
Sci Rep. 2017 Jun 01;7(1):2632. doi: 10.1038/s41598-017-02730-z.

Unusual metallic states involving breakdown of the standard Fermi-liquid picture of long-lived quasiparticles in well-defined band states emerge at low temperatures near correlation-driven Mott transitions. Prominent examples are ill-understood metallic states in d- and f-band compounds near Mott-like transitions....

Acute exacerbation of myasthenia gravis with topical imiquimod use.

Proceedings (Baylor University. Medical Center)

Saad S, Mansouri B, Housewright C.
PMID: 28670076
Proc (Bayl Univ Med Cent). 2017 Jul;30(3):333. doi: 10.1080/08998280.2017.11929637.

Imiquimod activates the immune system when applied to a local area. We report a patient with a history of well-controlled myasthenia gravis who was prescribed imiquimod for lentigo maligna. Treatment was halted after 2 weeks when the patient reported...

DNA methylation as an epigenetic biomarker in colorectal cancer.

Oncology letters

Silva TD, Vidigal VM, Felipe AV, DE Lima JM, Neto RA, Saad SS, Forones NM.
PMID: 24260063
Oncol Lett. 2013 Dec;6(6):1687-1692. doi: 10.3892/ol.2013.1606. Epub 2013 Oct 07.

Sporadic colorectal cancer (CRC) is a consequence of the accumulation of genetic and epigenetic alterations that result in the transformation of normal colonic epithelial cells to adenocarcinomas. Studies have indicated that a common event in the tumorigenesis of CRC...

Effective Preprocessing Procedures Virtually Eliminate Distance-Dependent Motion Artifacts in Resting State FMRI.

Journal of applied mathematics

Jo HJ, Gotts SJ, Reynolds RC, Bandettini PA, Martin A, Cox RW, Saad ZS.
PMID: 24415902
J Appl Math. 2013 May 21;2013. doi: 10.1155/2013/935154.

Artifactual sources of resting-state (RS) FMRI can originate from head motion, physiology, and hardware. Of these sources, motion has received considerable attention and was found to induce corrupting effects by differentially biasing correlations between regions depending on their distance....

Computational Detection of Stage-Specific Transcription Factor Clusters during Heart Development.

Frontiers in genetics

Zeidler S, Meckbach C, Tacke R, Raad FS, Roa A, Uchida S, Zimmermann WH, Wingender E, Gültas M.
PMID: 27047536
Front Genet. 2016 Mar 23;7:33. doi: 10.3389/fgene.2016.00033. eCollection 2016.

Transcription factors (TFs) regulate gene expression in living organisms. In higher organisms, TFs often interact in non-random combinations with each other to control gene transcription. Understanding the interactions is key to decipher mechanisms underlying tissue development. The aim of...

Understanding the Effects of Colostomy-induced Alterations on Cutaneous Immunity .

Wounds : a compendium of clinical research and practice

Salles VJ, Saad SS, Franco MF, Matos D.
PMID: 25903513
Wounds. 2009 Jul;21(7):172-6.

UNLABELLED:  Objective. This study describes the immunological response in the dermal layer of the peri-colostomic region, and identifies and quantifies the cellular elements present.METHODS: Forty-one patients with colostomies present for more than 8 weeks were included. Thirty-one patients...

Bioterrorism and the epidemiology of fear.

The Lancet. Infectious diseases

LaPorte RE, Ronan A, Sauer F, Saad R, Shubnikov E.
PMID: 12144895
Lancet Infect Dis. 2002 Jun;2(6):326. doi: 10.1016/s1473-3099(02)00286-4.

No abstract available.

Insulin resistance of puberty in African-American children: lack of a compensatory increase in insulin secretion.

Pediatric diabetes

Saad RJ, Danadian K, Lewy V, Arslanian SA.
PMID: 15016168
Pediatr Diabetes. 2002 Mar;3(1):4-9. doi: 10.1034/j.1399-5448.2002.30102.x.

Type 2 diabetes has been increasing in children, mostly affecting minority populations at around the age of puberty. Despite a multitude of studies demonstrating pubertal insulin resistance/hyperinsulinemia in white children, data are almost non-existent in African-American children. The aim...

Review: prokinetics, histamine H2 receptor antagonists, antimuscarinics, and proton pump inhibitors improve global symptoms in non-ulcer dyspepsia.

Evidence-based medicine

Saad RJ, Chey WD.
PMID: 17537887
Evid Based Med. 2007 Jun;12(3):79. doi: 10.1136/ebm.12.3.79.

No abstract available.

Orbital non-fermi-liquid behavior in cubic ruthenates.

Physical review letters

Laad MS, Bradarić I, Kusmartsev FV.
PMID: 18352732
Phys Rev Lett. 2008 Mar 07;100(9):096402. doi: 10.1103/PhysRevLett.100.096402. Epub 2008 Mar 04.

We peruse various anomalous physical responses of the cubic (ferromagnetic SrRuO3 and paramagnetic CaRuO3) ruthenates, such as fractional power-law conductivity, anomalous Raman line shapes, and Hall currents. We show how these exciting power-law observations are naturally described within a...

Optimal myocardial protection strategy for coronary artery bypass grafting without cardioplegia: prospective randomised trial.

Interactive cardiovascular and thoracic surgery

Codispoti M, Sundaramoorthi T, Saad RA, Reid A, Sinclair C, Mankad P.
PMID: 17670550
Interact Cardiovasc Thorac Surg. 2006 Jun;5(3):217-21. doi: 10.1510/icvts.2005.116863. Epub 2006 Jan 12.

Although hypothermia and ischaemic preconditioning (IP) are independently recognised mechanisms of cardioprotection, interactions between myocardial temperature and preconditioning have not been investigated. Therefore, this study explored the possibility of inducing IP during hypothermia and quantifying its effects at two...

Showing 1 to 12 of 332 entries