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Showing 1 to 12 of 280 entries
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Prevalence of vitamin d insufficiency in qatar: a systematic review.

Journal of public health research

Badawi A, Arora P, Sadoun E, Al-Thani AA, Thani MH.
PMID: 25170469
J Public Health Res. 2012 Dec 28;1(3):229-35. doi: 10.4081/jphr.2012.e36. eCollection 2012 Dec 28.

Qatar has a high burden of chronic diseases including obesity, cardiovascular disease and type 2 diabetes mellitus. Low serum vitamin D levels have been implicated in the development and progression of a range of these chronic conditions. The prevalence...

New analytical approach to calibrate the co-axial HPGe detectors including correction for source matrix self-attenuation.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

Badawi MS, Gouda MM, Nafee SS, El-Khatib AM, El-Mallah EA.
PMID: 23023386
Appl Radiat Isot. 2012 Dec;70(12):2661-8. doi: 10.1016/j.apradiso.2012.08.014. Epub 2012 Aug 31.

To calibrate the co-axial HPGe semiconductor detectors, we introduce a new theoretical approach based on the Direct Statistical method proposed by Selim and Abbas (1995, 1996) to calculate the full-energy peak efficiency for cylindrical detectors. The present method depends...

Dissociative iodomethane adsorption on Ag-MOR and the formation of AgI clusters: an ab initio molecular dynamics study.

Physical chemistry chemical physics : PCCP

Bučko T, Chibani S, Paul JF, Cantrel L, Badawi M.
PMID: 28976509
Phys Chem Chem Phys. 2017 Oct 18;19(40):27530-27543. doi: 10.1039/c7cp05562e.

Radioactive iodine species belong to the most dangerous components of nuclear effluents and waste produced by nuclear facilities. In this work, we use computer simulations at the periodic DFT level to investigate dissociative adsorption of iodomethane on silver-exchanged mordenite,...

Seroepidemiological prevalence of hepatitis B virus markers in Eastern Saudi Arabia.

Saudi medical journal

Fathalla SE, Al-Jama AA, Al-Sheikh IH, El-Rifaei AM, Younis YS, Badawi MS, Kanaan AM, Sabry HS.
PMID: 27701543
Saudi Med J. 1998 May;19(3):283-288.

Full text is available as a scanned copy of the original print version.

Tumor-Associated Macrophage (TAM) and Angiogenesis in Human Colon Carcinoma.

Open access Macedonian journal of medical sciences

Badawi MA, Abouelfadl DM, El-Sharkawy SL, El-Aal WE, Abbas NF.
PMID: 27275223
Open Access Maced J Med Sci. 2015 Jun 15;3(2):209-14. doi: 10.3889/oamjms.2015.044. Epub 2015 Apr 27.

AIM: This study aimed to clarify how macrophages affect prognosis in cancer colon and their association with tumor angiogenesis.MATERIAL AND METHODS: Forty four biopsies of colon carcinoma and 15 of benign adenomatous polyps were investigated for macrophages infiltration and...

Immune Tolerance Induction against Experimental Autoimmune Encephalomyelitis (EAE) Using A New PLP-B7AP Conjugate that Simultaneously Targets B7/CD28 Costimulatory Signal and TCR/MHC-II Signal.

Journal of multiple sclerosis

Badawi AH, Kiptoo P, Siahaan TJ.
PMID: 26140285
J Mult Scler (Foster City). 2015 Dec;2(1). doi: 10.4172/2376-0389.1000131.

Most of the current therapies used in the treatment of multiple sclerosis (MS) are either ineffective or have adverse side effects. As such, there is a need to develop better therapies that specifically target myelin-specific aberrant immune cells involved...

Fitting Tips and Visual Rehabilitation of Irregular Cornea with a New Design of Corneoscleral Contact Lens: Objective and Subjective Evaluation.

Journal of ophthalmology

Abou Samra WA, Badawi AE, Kishk H, Abd El Ghafar A, Elwan MM, Abouelkheir HY.
PMID: 29484205
J Ophthalmol. 2018 Feb 01;2018:3923170. doi: 10.1155/2018/3923170. eCollection 2018.

OBJECTIVES: To study the fitting and the visual rehabilitation obtained with a corneoscleral contact lens, namely, Rose K2 XL in patients with irregular cornea.METHODS: This prospective study included 36 eyes of 36 patients with irregular cornea fitted with Rose...

Prevalence of Diabetes in the 2009 Influenza A (H1N1) and the Middle East Respiratory Syndrome Coronavirus: A Systematic Review and Meta-Analysis.

Journal of public health research

Badawi A, Ryoo SG.
PMID: 28083520
J Public Health Res. 2016 Dec 21;5(3):733. doi: 10.4081/jphr.2016.733. eCollection 2016 Dec 09.

Over the past two decades a number of severe acute respiratory infection outbreaks such as the 2009 influenza A (H1N1) and the Middle East respiratory syndrome coronavirus (MERS-CoV) have emerged and presented a considerable global public health threat. Epidemiologic...

Postmarketing pharmacokinetic and pharmacodynamic equivalence of generic and brand atenolol in Egypt.

Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit

Badawi MA, Wagdy E, Nasr M, Etman MA, El-Khordagui LK, Khalil SA.
PMID: 24995741
East Mediterr Health J. 2014 Jan 09;19:S166-71.

Concerns have been raised regarding the postmarketing quality of generic drugs. This study assessed the pharmacokinetic and pharmacodynamic equivalence of generic and brand atenolol tablets in 24 healthy male volunteers in a single-dose, open, randomized, two-period crossover study under...

Hearing loss and other ear problems among schoolboys in Abha, Saudi Arabia.

Annals of Saudi medicine

Abolfotouh MA, Ghieth MM, Badawi IA.
PMID: 17590599
Ann Saudi Med. 1995 Jul;15(4):323-6. doi: 10.5144/0256-4947.1995.323.

The aim of this work was to determine the prevalence of hearing loss (HL) and its association with different ear problems among schoolboys in Abha City, Asir Region, Saudi Arabia. A representative sample of 974 schoolboys ages six to...

Can a single serum CA125 assay predict the outcome of threatened abortion?.

Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology

Sherif LS, El-Metwaly AG, Shalan H, Badawy AM, Abu-Hashem E.
PMID: 15512471
J Obstet Gynaecol. 2000 Jan;20(1):65-7. doi: 10.1080/01443610063507.

Earlier work suggested that high levels of CA125 could be detected in the sera of women with threatened abortion. In this study, we used CA125 as a method of anticipating outcome in cases of threatened abortion and compared the...

Alteration in the capacities of carcinogen metabolizing system of mouse-livers during pretreatment with various antineoplastic agents.

Oncology reports

Mostafa M, Chalvardjian K, Lami H, Badawi A, Hamzah R.
PMID: 21607420
Oncol Rep. 1994 May;1(3):651-6. doi: 10.3892/or.1.3.651.

The effect of treatment with antineoplastic drugs on the modification of the carcinog en-metabolizing capacity was studied in mice liver microsomes at different durations as a single and as a repeated dose treatment. It is generally demonstrated that there...

Showing 1 to 12 of 280 entries