نتایج جستجو برای: resistance profile
تعداد نتایج: 586397 فیلتر نتایج به سال:
Background and aims. The manufacturing process of rotary Ni-Ti file can influence its resistance to fracture. The rotary ProFile (Dentsply-Maillefer, Baillagues, Switzerland) is manufactured by grinding mechanism whereas Twisted File (Sy-bron Endo, USA) is manufactured with a twisting method. The purpose of this study was to comparatively evaluate the effect of manufacturing process on distorti...
Information on the different spoligotype families of Mycobacterium tuberculosis in Tanzania is limited, and where available, restricted to small geographical areas. This article describes the genetic profile of M tuberculosis across Tanzania and suggests how spoligotype families might affect drug resistance and treatment outcomes for smear positive pulmonary tuberculosis patients in Tanzania. W...
Objective: In diabetic patients, hyperglycemia is associated with impaired FOXO signaling pathways in liver cells. This study aimed to determine the effect of resistance training on FOXO1 expression in liver hepatocytes and fasting glucose levels in type 2 diabetic rats. Materials and Methods: In this experimental study, type 2 diabetes induced by intraperitoneal injection of nicotinamide-STZ ...
Background and purpose: Literature review indicates that antibiotic resistance of bacteria may be associated with the resistance to host natural immunity. In the previous study we found that: all meningococcal isolates of meningitis cases are less sensitive to typical anti-meningococcal antibiotics. In present study, the association of the above characters was analyzed in an ex-vivo “case-co...
Background: Polycystic ovary syndrome (PCOs) is an endocrine-metabolic disorder. This study intends to determine the comparison of insulin resistance (IR) and metabolic disturbance in overweight/obese and normal-weight of young women with polycystic ovary syndrome. Methods: Using a comparative cross-sectional study design in 2015, 27 normal weight (18<bmi Results: 112 women with PCOS participa...
In this study, two data ranges of uniform flow (bulk parameters) and non-uniform flow (local parameters) are employed to investigate resistance to flow and the factors affecting it using velocity distribution of boundary layer theory. The results indicate that the cross-section form factor or adjustment roughness coefficient of logarithmic law can not improve the prediction of flow resistance....
In this study, two data ranges of uniform flow (bulk parameters) and non-uniform flow (local parameters) are employed to investigate resistance to flow and the factors affecting it using velocity distribution of boundary layer theory. The results indicate that the cross-section form factor or adjustment roughness coefficient of logarithmic law can not improve the prediction of flow resistance....
cerium oxide (ceria) nano particle, as photodegradation prevention agent was studied in water-based polyurethane clear coat systems. polyurethane coatings show superior weathering resistance compared with acrylic melamine systems. however, any chemical change has detrimental effects on the property profile of pu coatings. coatings containing various amounts of cerium oxide nanoparticles were p...
BACKGROUND Among the coagulase-positive, potentially pathogenic staphylococci, Staphylococcus pseudintermedius has been frequently isolated from bitches' milk. This organism colonizes the mammary gland or causes infection, while S. aureus has been only occasionally reported. The objective of this study was to investigate the occurrence and persistence of coagulase-positive staphylococci in the ...
the aim of the study was to determine the resistance patterns of pseudomonas aeruginosa isolates recovered from patients with surgical wounds in hospitals and also to investigate their epidemiological relatedness using molecular typing techniques. twenty pseudomonas sp. isolated from surgical wounds were subjected to antibiotic susceptibility testing by disk diffusion, plasmid profile, sds-page...
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