أبحاث الأستاذ الدكتور/ عبد الرحمن بن محمد القرشي  

م	أسم البحث	سنة النشر
1	Healthcare Working Force in Saudi Arabia under Saudi Vision	2018
2	Bactericidal Activity of Psidium guajava Leaves Against Some Pathogenic Microbes	2016
3	Synergistic Effects of Honeys and Commonly Used Antibiotics on Gram Positive Bacteria	2015
4	Antibacterial Activities of Peganumharmala (Harmal) Seeds Against Pathogenic E. Coli strain	2015
5	Insulin Resistance and Anti-HCV Therapy Outcomes in Chronic HCV Patients in Najran, Saudi Arabia	2014
6	Tagging Horrible Titles to Persons with Special Needs	2014
7	The association of CagA-positive Helicobacter pylori serotype and atherosclerosis in Najran area, Saudi Arabia	2013
8	Sensitivity of bacterial isolates from mastitic She-camel (Camelus dromedaries) to antibiotics	2013
9	Puberty of crossbred male goat kids	2013
10	Mastitis incidence and bacterial causative agents isolated from lactating she-camel (Camelus dromedaries)	2013
11	Management of Postpartum Interval of Nubian goats with PGF2? and GnRH	2013
12	Influence of Season of Birth on Pubertal Characteristics of Male Goat Kids	2013
13	Disabled Future in the Kingdom of Saudi Arabia	2013
14	Antibacterial activity of Saudi honey against Gram negative bacteria	2013
15	Anthrax Threat A review of Clinical and Diagnostic Measures	2013
16	Some Epidemiological and Serological Studies on Hydatidosis in Najran Region	2012
17	Seroprevelence of Hepatitis E virus in human and animals in Southwestern Saudi Arabia	2012
18	Rotavirus and adenovirus in human and animals in Southwest of Saudi Arabia	2012
19	Inhibition of Bovine Rotavirus by Neomycin	2012
20	General Principles Of Infection Control	2012
21	In vitro ciprofloxacin resistance profiles among gram-negative bacteria isolated from clinical specimens in a teaching hospital	2010
22	Survey of opportunistic fungi in ocular infection in the Eastern Province of Saudi Arabia	2009
23	Medical Laboratory technology Curriculum changes in Saudi Arabia	2009
24	Zinc and magnesium levels in toxoplasmosis patients with and without liver cirrhosis versus cirrhosis	2009
25	Attitude of medical & allied medical science students about the assessment methods for the pre-clinical years in King Faisal University	2009
26	Profiles of airborne fungi in schools of Saudi Arabia in relation to the allergy problems and respiratory diseases	2007
27	Comparison of Antifungal Activity of Thymoquinone and Amphotericin B Against Fusarium solani in-vitro	2007
28	Anti-Fungal Activity of Thymoquinone and Amphotericine B Against Aspergillus Niger	2007
29	The prevalence of Methicillin resistant staphylococcus aureus in the eastern region of Saudi Arabia	2007
30	House Dust Mites and Allergic manifestations among some children in Dammam, KSA	2006
31	Examination of urine for Bacteria and Parasites among elder persons in the rural area, in Dammam district	2006
32	دراسة عن مدى تأثير التوعية والتثقيف الصحي على المعلومات والاتجاهات لدى منسوبات إدارة التربية والتعليم عن أضرار المخدرات والتدخين بالمنطقة الشرقية بالمملكة العربية السعودية	2006
33	Thymoquinone, An Active Principle of Nigella sativa, inhibited Fusarium solani	2005
34	Artidermatophyte activity of ether extract of Nigella sativa and its active principle, thymoquinone	2005
35	Antibiotic Susceptibility Patterns of Different Bacteria Isolated From Patients UIT Venttilator Associted Pneumonia (VAP).	2005
36	Antibiotic and Biocides resistance of mrsa isolated from icu in a teaching hospital in AL-khobar	2005
37	Thymoquinone, An Active Principle of Nigella sativa, inhibited Aspergillus niger	2003
38	The Use of Microparticles Enzyme Irnmunoassay in a I Seroepidemiological study of Toxoplasma gondii antibodies I in the Eastern Region of Saudi Arabia	2001
39	Seroepidemiological study of toxoplasmagondii infection in the human population inthe Eastern Region	2001
40	Evolution Of Metronidazole And Tetracycline Susceptibility Pattern In Helicobacter Pylori At A Hospital In Saudi Arabia	2001
41	Sero-Prevalence of Toxoplasmosis In Pregnant Mothers And New Born Infants In Eastern Province, Saudi Arabia	2001
42	Continuing Medical Education on Infectious Diseases A Saudi University Hospital Experience	2000
43	Evaluation Of Pcr, Culture And Serology For The Diagnosis Of Acute Human Brucellosis	2000
44	Diagnosis, Drug resistance of Mycobacterium tuberculosis in a university teaching hospital	1997
45	Methicillin Resistant Staphylococcuss aureus in king Fahad Hospital of the University, AL-khobar	1997
46	Susceptibility of some strains of enterococd and streptococci to antibiotics and biocides	1996
47	Antibiotic and Drug Resistant Enterococci Phd Summary	1994