Search Results - "Choy, W F"

Use of the Interact Short Form as a tool to evaluate emotion of people with profound intellectual disabilities by Liu, K. P. Y., Lee, T., Yan, A., Siu, C. W. M., Choy, F. W. Y., Leung, K. L. K., Siu, T. Y., Kwan, A. C. S.

“…Background  One of the essential purposes of intervention programmes for people with profound intellectual disabilities (ID) is to enhance the desirable mood…”
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Transgene-encoded antiphosphorylcholine (T15+) antibodies protect CBA/N (xid) mice against infection with Streptococcus pneumoniae but not Trichinella spiralis by Lim, P.L, Choy, W.F, Chan, S.T.H, Leung, D.T.M, Ng, S.S.M

“…Immunodeficient CBA/N (xid) mice are highly susceptible to Streptococcus pneumoniae infection. Previous studies indicated that this susceptibility may be…”
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A thymus-independent (type 1) phosphorylcholine antigen isolated from Trichinella spiralis protects mice against pneumococcal infection by LIM, P. L, CHOY, W. F

“…A phosphorylcholine (PC)-containing glycoprotein of 68,000 molecular weight (MW) was isolated from Trichinella spiralis. The potential of this antigen (Tsp) as…”
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A comparison of immunological methods for the detection of Trichinella spiralis antigen by Choy, W F, Lim, P L, Ng, M H

“…Eight immunological methods all using the same monoclonal antibody reagent were compared for the detection of Trichinella spiralis antigen. These were based…”
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A spectrophotometric method for evaluating a latex agglutination assay of Salmonella typhi lipopolysaccharide by Lim, P L, Choy, W F

“…A spectrophotometer set at a wavelength of 400 nm was used to read reaction mixtures containing a 0.01% suspension of antibody-sensitized latex particles and…”
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A rapid method for detecting Trichinella spiralis larvae in pork using a monoclonal antibody-latex conjugate by Choy, W F, Lim, P L, Ng, M H

“…A simple, non-microscopic method was developed for the direct detection of Trichinella spiralis in pork. Samples of meat were treated with pepsin for 2 h to…”
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An improved latex agglutination-inhibition test for the detection of human chorionic gonadotropin in urine by Lim, P L, Choy, W F

“…A commercially available slide latex agglutination-inhibition test for pregnancy was used in a tube modification for the detection of human chorionic…”
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Monoclonal IgM/A hybrid antibodies: artifacts due to anti-idiotype (T15) antibodies in commercial anti-alpha sera by Lim, P L, Choy, W F

“…A mouse hybridoma antibody, with specificity for Trichinella spiralis, was found to react against both anti-mu and anti-alpha sera obtained from two to three…”
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Trichinella spiralis: light microscope monoclonal antibody localization and immunochemical characterization of phosphorylcholine and other antigens in the muscle larva by Choy, W F, Ng, M H, Lim, P L

“…A panel of monoclonal antibodies was used to examine the structure of the muscle larva of Trichinella spiralis under the light microscope. Immunofluorescence…”
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A two-particle turbidometric latex immunoassay for the detection of specific IgM antibodies by Lim, P L, Ko, K H, Choy, W F

“…A simple two stage assay using latex particles as a reaction indicator has been developed for the detection of IgM antibodies to Trichinella spiralis. In the…”
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Real-time thresholding using histogram concavity (image processing) by Lee, C.K., Choy, F.W., Lam, H.C.

“…In this paper, the authors present a method of generating a real-time threshold for each incoming image frame using the histogram concavity technique. A…”
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