• En
  • تسجيل الدخول

البحوث - College of Medicine


  1. Al-Ayed M, Alshaybari K, Alshehri D, Jamaan A, Nasser I, Alaamri H,Mohamed Ansar Qureshi et al. Obesity and childhood asthma in male schoolchildren in Saudi Arabia: is there a role for leptin, interleukin-4, interleukin-5, and interleukin-21 Ann Saudi Med 2019; 39(5): 295-301. DOI: 10.5144/0256-4947.2019.295
  3. Mohammed S. Alayed, Mohamed A. Qureshi, Saif Ahmed, Ali S. Alqahtani, Awad M. Alqahtani, Khalid Alshaybari, MajedAlshahrani, Ahmed M. Asaad.(2018) Seroprevalence of Zika virus among asymptomatic pregnant mothers and their newborns in the Najran region of southwest Saudi Arabia. Ann Saudi Med 2018; 38(6): 408-412 DOI: 10.5144/0256-4947.2018.408


  1. Mohammed Ansar Qureshi and Rakesh Kumar Bhatnagar.(2107) Molecular Analysis of Metallo Beta Lactamase in Multi Drug Resistant Pseudomonas Aeruginosa among the Clinical Isolates. Int. J. Science and  Research. Vol 6(2) ISSN:2319-7064  Paper ID: ART201682


  1. Mohammed Ansar Qureshi and Rakesh Kumar Bhatnagar. (2016) DETECTION AND PREVALENCE OF METALLO-BETA-LACTAMASE ENZYMES PRODUCING PSEUDOMONAS AERUGINOSA ISOLATED FROM VARIOUS CLINICAL SAMPLES. World Journal of Pharmaceutical Research 5(10):1210-1220  ISSN 2277– 7105DOI: 10.20959/wjpr201610-7203


  1. Mohammed Ansar Qureshi and Rakesh Kumar Bhatnagar. 2016. Phenotypic Characterization of ESBL, AmpC and MBL Producers among the Clinical Isolates of Multidrug Resistant Pseudomonas aeruginosa. Int.J.Curr.Microbiol.App.Sci. 5(10): 749-758.  doi: http://dx.doi.org/10.20546/ijcmas.2016.510.081


  1. Zayed MS, Asaad AM, Mohamed Ansar Qureshi,."Epidemiology of Group A rotavirus infection after the introduction of monovalent vaccine into the National immunization Program of Saudi Arabia".Journal of Medical Virology(2016), DOI 10.1002/jmv.24664


  1. M.H.F. Shalayel, Ahmed MoradAsaad, Mohamed Ansar Qureshi, Amar BabikerElhusseinc, Anti-bacterial activity of peppermint (Menthapiperita) extracts against some emerging multi-drug resistant human bacterial pathogens, J. Herbal Med. (2016), http://dx.doi.org/10.1016/j.hermed.2016.08.003


  1. Zayed  MS,1Asaad AM,2 Mohamed Ansar Qureshi,2 Hany Goda Attia,3 and AbduljabbarHadi AlMarrani4. "The antimicrobial potential of Miswak (Salvadorapersica) extract compared with the commercial mouthwashes against oral microbial pathogens: A clinical and laboratory study".Hindawi Publishing Corporation Evidence Based Complementary and Alternative Medicine. Volume 2016, Article ID 7083964, 5 pages  http://dx.doi.org/10.1155/2016/7083964


  1. Asaad AM,  MohamedAnsar Qureshi,  Syed Mujeeb Hasan,  "Coagulase-negative Staphylococci nosocomial isolates from Najran Region": Clinical, Microbiological and Epidemiological characters. Journal of Infectious Diseases,2015;taylor & Francis INFECTIOUS DISEASES, 2015 http://dx.doi.org/10.3109/23744235.2015.1122833.


  1. Asaad AM,  Zayed MS, Mohamed Aleraky Saleh,  Mohamed Ansar Qureshi. "Hepatitis B virus genotyping in chronic hepatitis B patients in southwestern Saudi Arabia".The Brazilizn Journal of Infectious Diseases . 2 0 1 5;1 9(5):525–528


  1. JobranMireeAlqahtani,  Asaad AM,  Essam Mohamed Ahmed, Mohamed Ansar Qureshi. "Assessment of bacteriological quality of drinking water in Najran, southwestern Saudi Arabia". Journal of Family and Community Medicine 2015; 22(1): 19-24.


  1. Mohammed HF Shalayel, Ahmed MoradAsaad, Jobran M Alqahtani, Ietimad AM Ayed, Mohamed Ansar Qureshi and Moawia A Elbadri. "Biochemical and virological aspects beyond Ebola Virus – Prospects for medications and immunization". Global Advanced Research Journal of Microbiology 2014; 3 (10)


  1. Elabd FM, Zayed MS, Asaad AM, Alseeri S, Mohamed Ansar Qureshi and Mussa HA: "Molecular characterization of oxacillinases among nosocomial Acinetobacter baumannii isolated from a Saudi hospital".   Journal of Infection and Public Health (2015) 8, 242—247


  1. Mohamed AlAyed, Asaad AM, Mohamed Ansar  Qureshi, Mohamed Ameen. "Viral etiology of respiratory infections in children in Najran, Saudi Arabia, using the multiplex RT-PCR". Saudi Medical Journal 2014; 35 (1): 1348- 1353.


  1. Mahmoud MM, Asaad AM, Mohamed Ansar Qureshi: "Hand rubbing and scrubbing in relation to microbial count among surgical team members in a Saudi Hospital". Life Science Journal 2013; 10: 198-205.


  1. Asaad AM,Mohamed Ansar Qureshi: "Increased vancomycin minimum inhibitory concentrations of methicillin-resistant Staphylococcus aureus nosocomial isolates from southwestern Saudi Arabia". American Journal of Epidemiology and Infectious Diseases 2013; 1: 59-62.


  1. Asaad AM, Zaid MS, Mohamed Ansar Qureshi: "Emergence of unusual nonfermenting gram negative nosocomial pathogens in a Saudi hospital". Japanese Journal of Infectious Diseases 2013; 66: 507-511.


  1. Zaid MS, Asaad AM, Alhayek AA, Mohamed Ansar Qureshi: "Etiology of acute gastroenteritis in children in Najran Saudi Arabia". Journal of Health Specialities 2013; 1: 28-33.


  1. Latifa A. Al-Shaibani "Toxoplasma gondii infection among pregnant women in Yemen: Factors associated with high seroprevalence. J Infect Dev Ctries, 2016; 10(6):667-672.


  1. Latifa A. Al-Shaibani "A better resolution for integrating methods for monitoring Plasmodium falciparum resistance to antimalarial drugs. Acta Tropica, 2014, 137: 44–57.


  1. Latifa A. Al-Shaibani "Hygienic Assessment of Pathogenic Contamination in Raw Vegetables in Local Markets: an Implication for Public Health. Int. Res. J. Microbio, 2014, 5(2): 16-21.


  1. Latifa A. Al-Shaibani "Rapid diagnosis of schistosomiasis in Yemen using a simple questionnaire and urine reagent strips. EMHJ, 2014, 20 ( 4): 241- 48.


  1. Latifa A. Al-Shaibani "Urinary schistosomiasis among schoolchildren in Yemen: prevalence, risk factors, and the effect of a chemotherapeutic intervention. Journal of the Egyptian Public Health Association, 2013, 88:130–136.


  1. Latifa A. Al-Shaibani "Cases of hydatidosis in patients referred to Governmental hospitals for cyst removal in Sana'a City, Republic of Yemen. Tropical Biomedicine, 2012, 29(1): 18–23.


  1. Latifa A. Al-Shaibani "Malacological study in two villages endemic with schistosomiasis, Taiz governorate, Yemen. 48th  Annual Scientific Conference of the Malaysian Society of Parasitology and Tropical Medicine (MSPTM), 2012.


  1. Latifa A. Al-Shaibani "Intestinal parasitosis among apparently healthy workers at restaurants of Sana'a City, Yemen. Journal of the Egyptian Society of Parasitology, 2009, 39(1):263-268.


  1. Latifa A. Al-Shaibani "Cryptosporidiosis and other intestinal parasites in 3 Yemeni orphanages: prevalence, risk, and morbidity. Journal of the Egyptian Society of Parasitology, 2009, 39(1):327-37.


  1. Latifa A. Al-Shaibani "Anti-leishmanial polyclonal antibodies to assess the performance characteristics of leishmanial antigen detection ELISA.  Journal of the Egyptian Society of Parasitology, 2009, 38(3):1027-36.


  1.   Latifa A. Al-Shaibani "Development of schistosomal school-based health education model for Yemeni schoolchildren.  Journal of the Egyptian Society of Parasitology, 2007, 37(2): 649-58.


  1.   Latifa A. Al-Shaibani "Detection of anti-Toxoplasma gondii antibodies in sera from Pregnant Yemeni women. Journal of Medicine, Faculty of Medicine and Health Sciences, Sanaa University, 2005.


  1. Amaal Alhaj "Cytokines as Immunological Markers for follow up of Disease activity during the treatment of pulmonary Tuberculosis.(Sudan Journal of medical Science.ISSN:1858-5051,Vol7,NO4(2012



  1. Amaal Alhaj "Dynamics of Th2 IL-4 and IL-10 Cytokines during the treatment of pulmonary Tuberculosis. Al-Neelain Medical Journal vol3 No.8 ISSN185-627(2013).


  1. Amaal Alhaj "Levels Of Tumor necrosis factor alpha (TNF-?) AND Interferon gamma (INF-?) s during Tuberculosis treatment.. Al-Neelain Medical Journal vol3 No.8 ISSN185-627(2013)