Search Results - "Tsang, R.S.W."

Differential susceptibility of invasive Haemophilus influenzae serotype a and serotype b to ampicillin and other commonly prescribed antibiotics by Shuel, M, Whyte, K, Drew, T, Wylie, J, Lefebvre, B, Hoang, L, Tsang, R.S.W

“…Haemophilus influenzae serotype a (Hia) has become an important pathogen in the post‐H. influenzae serotype b (Hib) vaccine era. Antibiotic resistance in H…”
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Proceedings of a workshop to discuss the epidemiology of invasive Haemophilus influenzae disease with emphasis on serotype a and b in the Americas, 2019 by Cox, A.D., Kuo Lee, R., Ulanova, M., Bruce, M.G., Tsang, R.S.W.

“…On March 9, 2019, a one-day workshop titled “The current epidemiology of invasive Haemophilus influenzae disease in the Americas”, jointly organized by the…”
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Smooth lipopolysaccharide of Salmonella adelaide has an atypical Salmonella Ra core by Tsang, R S, Schlecht, S

“…Two wild isolates as well as two laboratory strains of Salmonella adelaide obtained from different geographical areas failed to react with a monoclonal…”
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Lack of the alpha-1,2-linked N-acetyl-D-glucosamine epitope in the outer core structures of lipopolysaccharides from certain O serogroups and subspecies of Salmonella enterica by Tsang, R S, Schlecht, S, Aleksic, S, Chan, K H, Chau, P Y

“…A total of 176 strains of Salmonella enterica representing 116 serotypes were tested for the presence of the T6 epitope of the alpha-1,2-linked…”
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Sandwich capture ELISA by a murine monoclonal antibody against a genus-specific LPS epitope for the detection of different common serotypes of salmonellas by Choi, D, Tsang, R S, Ng, M H

“…A sandwich capture ELISA based on a murine monoclonal antibody against a genus-specific epitope in the outer core region of the Salmonella lipopolysaccharide…”
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Characterization of murine monoclonal antibodies against serogroup B salmonellae and application as serotyping reagents by Tsang, R.S.W. (University of Hong Kong), Chan, K.H, Lau, N.W.H, Choi, D.K.W, Law, D.K.S, Ng, M.H

“…Six murine hybridoma monoclonal antibodies reactive with lipopolysaccharide antigens of Salmonella typhimurium were obtained from a fusion of immune spleen…”
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Structural differences in the outer core region of lipopolysaccharides derived from members of the genus Salmonella by Tsang, R S, Schlecht, S, Mayer, H

“…Spontaneous and P22-resistant rough mutants, respectively, selected from Salmonella IV (18: z36, z38:-) and S. djakarta (48: z4, z24:-), appeared to lack the…”
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Screening for Salmonella with a Murine Monoclonal Antibody M105 Detects Both Felix O1 Bacteriophage Sensitive and Resistant Salmonella Strains by Tsang, Raymond S.W., Nielsen, Klaus H., Henning, Diane M., Poppe, Cornelius, Khakhria, Rasik, Woodward, David L., Johnson, Wendy M.

“…Ten Felix O1 (FO1) bacteriophage sensitive Salmonella strains as well as their phage resistant derivates together with 39 strains of FO1-resistant Salmonella…”
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Antigenic analysis of Barber's protein antigen prepared from Salmonella typhi and demonstration of protein-specific antibodies in sera of typhoid patients by Tsang, R S, Lui, S W, Chau, P Y

“…A crude protein antigen (Barber's antigen) was prepared from Salmonella typhi by mild extraction with veronal buffer followed by repeated precipitation with…”
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