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Nagi Ahmed AlHaj

Nagi Ahmed AlHaj

LiveDNA ID: 969.5313
41 Publications
0 Editorial Roles
0 Projects

About

Professional Summary

Dr. Nagi Ahmed AlHaj is currently working as Associate Professor of Medical Microbiology & Molecular Biology at Medical Microbiology Faculty Medicine and Health Sciences, Sana’a University, Yemen. He has completed his Medical Microbiology and Molecular Biology. He has completed his Postdoctoral Fellow in Drug Delivery Nanotechnology from Sanaa University, Yemen. He is also serving as member of American Society for Microbiology, Consultant of Molecular &Genetic Diagnosis Center, Head of Infection control and Prevention Committee, and Head of Scientific Committee. His main area of interest focuses on Biomedical Sciences and Molecular Sciences. His area of expertise includes Molecular Biology, Medical Microbiology, Drug Delivery Nanotechnology, Natural Products, Epidemiology, Infection Control, Mycology, Biotechnology, Bacteriology, Solid lipid nanoparticles and Nanostructure lipid carrier, From Amrine, Statistics, Guidelines, and Parasitology. He has 7 publications in journals.

Education

Academic Background
  • PostDoc Fellow Sana'a University, Yemen Drug Delivery Nanotechnology | Completed: 2012

Publications (41)

Selected Scholarly Contributions
Estimated humoral immune status against Bordetella pertussis among military recruits in Sana’a, Yemen.
Al-Haj, N.A., F. Al-Mughales and A.B.A. Al-Robasi,
Global J. Res. Anal., | Journal Article
Self Nagi Ahmed AlHaj
2018
Prevalence and risk factors of hepatitis C virus infection among lymphoma patients in Sana’a city, Yemen.
Al-Haj, N.A., S.M. Al-Atany, K.S. Abdullah and A.B. Al-Robasi,
Global J. Res. Anal., | Journal Article
Self Nagi Ahmed AlHaj
2018
Prevalence and risk factors of hepatitis G virus infection among Yemeni hemodialysis patients.
Al-Haj, N.A., F. Al Shaebi, A. Al Quradhi, H. Al Shamahy, K. Al Moyed and A.A. Al Areeq,
Indian J. Res., | Journal Article
Self Nagi Ahmed AlHaj
2018
Antibacterial assays of Malaysian medicinal plant Polygonum minus using different extraction methods.
Al-Haj, N.A., K.Z. Hassan, A.A.A. Alabed, A.Y. Al Mahdi, R. Abdsalam and S.M. Albawani,
Res. J. Med. Sci., | Journal Article
10.3923/rjmsci.2018.5.11
Self Nagi Ahmed AlHaj
2018
Adenomyosis: Prevalence, clinical characteristics and histopathological findings of hysterectomy among Yemeni women at 48 medical model hospitals.
Al-Haj, N.A., M.A. Ghoshim, N. Farouq and Y. Abdulmughni,
Res. J. Med. Sci., | Journal Article
Self Nagi Ahmed AlHaj
2018
Nasal carriage of Staphylococcus aureus among students of public schools in Sanaʼa, Yemen.
Al-Haj, N.A., J.M. Hauter, N.H. Al-Bulili, R.A. Al-Hotami and M.T. Al-Horaibi,
Res. J. Microbiol., | Journal Article
Self Nagi Ahmed AlHaj
2018
Impact of extracts of marine macroalgae on multidrug-resistant bacteria.
Al-Zahrani, A., N. Al-Haj, H. Omer and A. Al-Judaibi,
J. Microbiol. Res., | Journal Article
10.5923/s.microbiology.201401.03
Self Nagi Ahmed AlHaj
2014
Detection the toxigenic genes of Vibrio cholerae and Staphylococcus aureus.
Al-Haj, N.A., M.N. Shamsudin, R. Abdul Rahim, H. Halimaton, L.L. Suang, M.N.I. Mashan and Z. Sekawi,
Res. J. Biol. Sci., | Journal Article
10.3923/rjbsci.2013.155.160
Self Nagi Ahmed AlHaj
2013
Characterization of Nigella Sativa L. essential oil-loaded solid lipid nanoparticles.
Al-Haj, N.A., M.N. Shamsudin, N.M. Alipiah, H.F. Zamri and A. Bustamam et al.,
Am. J. Pharmacol. Toxicol., | Journal Article
10.3844/ajptsp.2010.52.57
Self Nagi Ahmed AlHaj
2010
Antibacterial activity of marine source extracts against multidrug resistance organisms.
Al-Haj, N.A., N.I. Mashan, M.N. Shamsudin, H. Moham, C.S. Vairappan and Z. Sekawi,
Am. J. Pharmacol. Toxicol., | Journal Article
10.3844/ajptsp.2010.95.102
Self Nagi Ahmed AlHaj
2010
Application of RT-PCR to detect treated and untreated Staphylococcus aureus genes with marine algae.
Vairappan, C.S., H. Mohamad, M.N. Shamsudin, N.A. AL-Haj, N.I. Masha and Z. Sekawi,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.952.959
Self Nagi Ahmed AlHaj
2009
Antibacterial activity of honey against methicillin-resistant Staphylococcus aureus.
Amghalia, E., M.N. Shamsudin, N.A. Al-Haj, R. Mohamed, R. Abdullah and Z. Sekawi,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.943.947
Self Nagi Ahmed AlHaj
2009
Genes expression in biosynthesis lipopolysaccharide of Burkholderia pseudomallei the causative agent of melioidosis.
Suang, L.L., M.N. Shamsudin, N.A. Al-Haj, R. Mohamed, R. Abdullah and Z. Sekawi,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.668.674
Self Nagi Ahmed AlHaj
2009
Detection the antibacterial effect of seaweeds on Staphylococcus aureus DNA repair gene (adaB) and cell wall protein synthesis (sav1017) by molecular approaches.
Vairappan, C.S., H. Mohamad, M.N. Shamsudin, N.A. Al-Haj, N.I. Mashan and Z. Sekawi,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.662.667
Self Nagi Ahmed AlHaj
2009
Antibacterial effect of Gracilaria changii and Euchema denticulatum on molecular properties of Staphylococcus aureus genes mecA, mecR1 and mecI.
Vairappan, C.S., H. Mohamad, M.N. Shamsudin, N.A. Al-Haj, N.I. Mashan and Z. Sekawi,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.580.584
Self Nagi Ahmed AlHaj
2009
Evaluation of safe attenuated Vibrio alginolyticus for oral vaccination of Lates calcarifer against vibriosis.
Shamsudin, M.N., N.A. Al-Haj, N.H. Idris and R.A. Rahim,
Res. Biol. Sci., | Journal Article
Self Nagi Ahmed AlHaj
2009
Novel antibacterial activity of peptide gene extracted from Malaysian sea cucumber.
Arshad, A., Fatimah, M. Yusoff, M.A. Norfarrah, Mariana, N. Shamsudin and N.A. Al-Haj,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.482.486
Self Nagi Ahmed AlHaj
2009
Cloning sequencing and characterization of lipopolysaccharides genes of Vibrio alginolyticus.
Raha, A.R., F.Z. Hana, N.S. Mariana, N.A. ALHaj, S.L.L. Suang and W.M.Z. Somarny,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.472.476
Self Nagi Ahmed AlHaj
2009
Natural product activity against methicillin-resistant Staphylococcus aureus genes.
Amghalia, E., M.N. Shamsudin, N. A. AL-Haj, N.I. Mashan, V. Neela and Z. Sekawi,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.449.452
Self Nagi Ahmed AlHaj
2009
Multiplex PCR assays for the detection of clinically relevant antibiotic resistance genes in Staphylococcus aureus isolated from malaysian hospitals.
Amghalia, E., N.A. Al-Haj, M.N. Shamsudin, S. Radu, R. Rosli, V. Neela and R.A. Rahim,
Res. J. Biol. Sci., | Journal Article
Self Nagi Ahmed AlHaj
2009
Molecular detection and epidemiological analysis of Staphylococcus aureus from Malaysian Hospitals using random amplified po lymorphic DNA-typing.
Amghalia, E., M.N. Shamsudin, N. AL-Haj, V. Neela and W.M.Z. Somarny,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2009.433.437
Self Nagi Ahmed AlHaj
2009
The effects of recombinant human erythropoietin and tamoxifen on growth and angiogenesis of mammary tumor in sprague-dawley rat.
Sairah, A.K., A. Rasedee, O. Sheikh, R. Rozita and N. Al-Haj,
Am. J. Pharmacol. Toxicol., | Journal Article
10.3844/ajptsp.2009.12.16
Self Nagi Ahmed AlHaj
2009
Molecular procedure for detection of Burkholderia pseudomallei.
Suang, L.L., M.N. Shamsudin, N.A. Al-Haj, R. Mohamed, R. Abdullah and Z. Sekawi,
Res. J. Applied Sci., | Journal Article
10.3923/rjasci.2009.73.79
Self Nagi Ahmed AlHaj
2009
Polymerase chain reaction and cloning of Burkholderia pseudomallei putative genes.
Suang, L.L., M.N. Shamsudin, N.A. Al-Haj, R. Mohamed, R. Abdullah and Z. Sekawi,
Res. J. Med. Sci., | Journal Article
10.3923/rjmsci.2009.104.110
Self Nagi Ahmed AlHaj
2009
In silico annotation of the genes involved in biosynthesis of lipopolysaccharide for Burkholderia pseudomallei.
Suang, L.L., Z. Sekawi, N.A. Al-Haj, M.N. Shamsudin, R. Abdullah and R. Mohamed,
Res. J. Applied Sci., | Journal Article
Self Nagi Ahmed AlHaj
2009
GC/MS determination of bioactive components ant antibacterial properties of Goniothalamus umbrosus extracts.
Abdelwahab, S.I., A.B. Abdul, M.M. Elhassan, S. Mohan and M.Y. Ibrahim et al.,
Afr. J. Biotechnol., | Journal Article
Self Nagi Ahmed AlHaj
2009
Antibacterial activity in marine algae Eucheuma denticulatum against Staphylococcus aureus and Streptococcus pyogenes.
Al-Haj, N.A., N.I. Mashan, M.N. Shamsudin, H. Mohamad, C.S. Vairappan and Z. Sekawi,
Res. J. Biol. Sci., | Journal Article
Self Nagi Ahmed AlHaj
2009
Novel molecular analysis for characterization of Staphylococcal cassette chromosome in a methicillin-resistant Staphylococcus aureus isolated from Malaysian hospital.
Al-Haj, N.A., E. Amghalia, M.N. Shamsudin, A. Rasedee, M. Rahmah and S. Zamberi,
Res. J. Biol. Sci., | Journal Article
Self Nagi Ahmed AlHaj
2009
Solid lipid nanoparticles preparation and characterization.
Al-Haj, N. and A. Rasedee,
Int. J. Pharmacol., | Journal Article
10.3923/ijp.2009.90.93
Self Nagi Ahmed AlHaj
2009
Biological and phytochemical investigations of Goniothalamus umbrosus leaves hexane extract.
Abdelwahab, S.I., A.B. Abdul, M.M. Elhassan, S. Mohan and A.S. Al-Zubairi et al.,
J. Med. Plants Res., | Journal Article
Self Nagi Ahmed AlHaj
2009
Molecular characterization of horseshoe crab anti-lipopolysaccharide factor c-peptide for hybridization-based detection method of gram negative bacteria.
Shamsudin, M.N., N.A. Al-Haj, R.A. Rahim and Z. Ishak,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2008.1392.1397
Self Nagi Ahmed AlHaj
2008
Application of horseshoe crab-turbidity basis in the development of a sensitive detection assay for gram negative.
Shamsudin, M.N., N.A. Al-Haj, R.A. Rahim and Z. Ishak,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2008.1387.1391
Self Nagi Ahmed AlHaj
2008
Development of a PCR primer and a marker band for detection of E. coli from various sources based on arbitrary primer set.
Shamsudin, M.N., N.A. AL-Haj, R.A. Rahim and Z. Ishak,
Res. Biol. Sci., | Journal Article
10.3923/rjbsci.2008.1327.1332
Self Nagi Ahmed AlHaj
2008
Extraction of essential oil from Nigella sativa Using supercritical carbon dioxide: Study of antibacterial activity.
Alhaj, N.A., M.N. Shamsudin, H.F. Zamri and R. Abdullah,
Am. J. Pharmacol. Toxicol., | Journal Article
10.3844/ajptsp.2008.225.228
Self Nagi Ahmed AlHaj
2008
Tamoxifen drug loading solid lipid nanoparticles prepared by hot high pressure homogenization techniques.
Al-Haj, N.A., R. Abdullah, S. Ibrahim and A. Bustamam,
Am. J. Pharmacol. Toxicol., | Journal Article
10.3844/ajptsp.2008.219.224
Self Nagi Ahmed AlHaj
2008
Detection of diarrheagenic Escherichia coli isolated using molecular approaches.
Al-Haj, N.A., N.S. Mariana, A.R. Raha and Z. Ishak,
Res. J. Microbiol., | Journal Article
10.3923/jm.2008.359.367
Self Nagi Ahmed AlHaj
2008
Phenotypic and genotypic characterization of antimicrobial resistance among diarrheagenic Escherichia coli.
Raha, A.R., N. ALHaj, N.S. Mariana and Z. Ishak,
Res. J. Med. Sci., | Journal Article
10.3923/rjmsci.2007.245.250
Self Nagi Ahmed AlHaj
2007
Prevalence of antibiotic resistance among Escherichia coli from different sources in Malaysia.
Raha, A.R., N. ALHaj, N.S. Mariana and Z. Ishak,
Res. J. Pharmacol., | Journal Article
10.3923/rjpharm.2007.44.49
Self Nagi Ahmed AlHaj
2007
Simultaneous Detection of Enteropathogenic E. coli and shiga toxin-producing E. coli by polymerase chain reaction.
AlHaj, N., N.S. Mariana, A.R. Raha and Z. Ishak,
J. Applied Sci., | Journal Article
10.3923/jas.2007.2531.2534
Self Nagi Ahmed AlHaj
2007
Development of polymerase chain reaction and dot blot hybridization to detect Escherichia coli isolates from various sources.
Al-Haj, N., N.S. Mariana, A.R. Raha and Z. Ishak,
Res. J. Microbiol., | Journal Article
10.3923/jm.2007.926.932
Self Nagi Ahmed AlHaj
2007
Sero-epidemiological survey of brucellosis in abattoir workers in Sana’a city, Yemen.
Al-Shamahy, H., K. Al-Kharsah and N. Al-Haj,
Yemen Med. J., | Journal Article
Self Nagi Ahmed AlHaj
2000