A common mutation in the CBS gene explains a high incidence of homocystinuria in the Qatari population

MF ElSaid, R Badii, MS Bessisso, N Shahbek… - Human …, 2006 - Wiley Online Library
We report the results of a study carried out to delineate genetic and epidemiological aspects
of homocystinuria in the Qatari population. Sixty‐four patients with homocystinuria (37 males…

Assembly and implementation of an eco-friendly marine nanosediment for adsorptive removal of heptavalent manganese: Adsorption isotherm, thermodynamic and …

ME Mahmoud, GF El-Said, IRK Rashedy… - Powder technology, 2020 - Elsevier
Unprecedented green marine nanosediment was utilized as an efficacious nanosorbent for
removal of heptavalent manganese from aquatic matrices. The sediment samples were …

Epidemiology of neonatal meningitis in Qatar

MF El-Said, MS Bessisso, MA Janahi, LH Habob… - Neurosciences …, 2002 - nsj.org.sa
OBJECTIVE: Neonatal meningitis is responsible for thousands of neonatal deaths annually
all over the world. Our study was conducted to determine the epidemiology, management …

[HTML][HTML] Effective removal of hexavalent chromium from water by sustainable nano-scaled waste avocado seeds: adsorption isotherm, thermodynamics, kinetics, and …

ME Mahmoud, GF El-Said, GAA Ibrahim… - Biomass Conversion …, 2022 - Springer
In the current investigation, an efficient low-cost nano-scaled material was prepared from
waste avocado seeds (NASs) and employed as a sustainable nanosorbent for removal of …

Neuronal ceroid lipofuscinosis in Qatar: report of a novel mutation in ceroid-lipofuscinosis, neuronal 5 in the Arab population

MK Al-Kowari, S Hassan, MF El-Said… - Journal of child …, 2011 - journals.sagepub.com
This study sought to genetically define the first family diagnosed with neuronal ceroid
lipofuscinosis from Qatar. Onset was in late infancy (3 years), and sequencing in the affected …

Adsorptive capture of fluoride ion from water by Co/Fe-LDH@ Avocado kernel seeds biochar@ Caboxymethylcellulose nanobiosorbent: Optimization, error function …

ME Mahmoud, GF El-Said, AAS Elnashar… - Journal of Industrial and …, 2024 - Elsevier
The current investigation is devoted to synthesize a sustainable and effective nanobiosorbent
by simple combination of cobalt-iron layered double hydroxide with avocado kernel seeds …

Risk of seizure recurrences after first unprovoked seizure during childhood

MS Bessisso, MF El-Said, NA Almula, SB Azzam… - Neurosciences …, 2001 - nsj.org.sa
OBJECTIVE: To find out incidence of seizure recurrence and its risk factor after the first
unprovoked attack in children below 12 years of age. METHODS: A prospective study was carried …

[PDF][PDF] Small and medium enterprises landscape in Egypt: New facts from a new dataset

H El-Said, M Al-Said, C Zaki - International Journal of …, 2014 - researchgate.net
… costs which makes them less profitable than larger companies (El Said et al., 2013). … The
descriptive analysis of this paper is largely inspired from a companion paper (El-Said et al., …

[HTML][HTML] Determinants of birth spacing among Saudi women

…, TI El Said, MM Moharam, MA Mahmoud - Journal of family and …, 2007 - journals.lww.com
Background: High fertility levels are of major concern to planners and policy makers in most
countries in the developing world. In Saudi Arabia, the rate of population growth is the third …

[HTML][HTML] W44X mutation in the WWOX gene causes intractable seizures and developmental delay: a case report

L Elsaadany, M El-Said, R Ali, H Kamel… - BMC Medical …, 2016 - Springer
Background WW domain containing oxidoreductase (WWOX) gene was cloned in 2000;
alteration has been seen in many cancer cells. It acts as a tumor suppresser by blocking cell …