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author = "Wong, K" > : "Research Article" (x)

Found 100 documents, displaying page 1 of 10

Tachy-bradycardia syndrome related to lithium therapy.

Author(s) : Wong, K C
Description :
Repository : Europe PubMed Central
Language(s) : English

Conformational prediction and circular dichroism studies on ribosomal protein S4 from Escherichia coli.

Author(s) : Allen, S H , Wong, K P
Description : The conformation of ribosomal protein S4 from Escherichia coli has been studied by circular dichroism (CD) and shown to possess unique conformation free in solution. The near ultraviolet spectrum suggests the existence of unique tertiary structural environment for the aromatic amino acid residues. T...
Repository : Europe PubMed Central
Language(s) : English

New, practical approach to detecting antibody to pertussis toxin for public health and clinical laboratories.

Author(s) : Wong, K H , Skelton, S K
Description : A new, practical method for determining antibody to pertussis toxin (PT) by enzyme-linked immunosorbent assay for public health and clinical laboratories is possible because of recent advances in understanding the pathobiology of Bordetella pertussis and the physicochemical properties of PT. The new...
Repository : Europe PubMed Central
Language(s) : English

Preparation of filamentous hemagglutinin from Bordetella pertussis and assay for serum antibodies to filamentous hemagglutinin and pertussis toxin for clinical and public health laboratories.

Author(s) : Wong, K H , Skelton, S K
Description : A procedure that is sufficiently simple and economical for use in clinical and public health laboratories for producing and purifying filamentous hemagglutinin (FHA) and determining antibodies to this major antigen of Bordetella pertussis in serum is described. High yields of FHA (40 to 80 mg/liter)...
Repository : Europe PubMed Central
Language(s) : English

Limitations of protein-coated charcoal in the separation of free from bound vitamin B12 in serum.

Author(s) : Jacob, E , Wong, K T
Description : The effect of haemoglobin and albumin-coated charcoal on the concentration of vitamin B12 binding proteins in serum has been investigated. As commonly employed, coated charcoal removes a significant amount of transcobalamin II (TCII) from serum, but does not affect transcobalamin I and III (TCI and ...
Repository : Europe PubMed Central
Language(s) : English

Identification and mapping of Epstein-Barr virus early antigens and demonstration of a viral gene activator that functions in trans.

Author(s) : Wong, K M , Levine, A J
Description : The BamHI M DNA fragment of the Epstein-Barr virus (EBV) genome was inserted in two orientations into a simian virus 40-based expression vector, and the EBV-specific proteins produced in COS-7 monkey cells were examined. In one orientation, termed BamHI-M rightward reading frame 1 (BMRF1), a set of ...
Repository : Europe PubMed Central
Language(s) : English

Simple, efficient purification of filamentous hemagglutinin and pertussis toxin from Bordetella pertussis by hydrophobic and affinity interaction.

Author(s) : Skelton, S K , Wong, K H
Description : Two major antigens of Bordetella pertussis, filamentous hemagglutinin (FHA) and pertussis toxin (PT), were efficiently purified from culture filtrate by exploiting their relative hydrophobicities and differences in affinity to sialic acid-containing protein. High yields of FHA (40 to 80 mg/liter) an...
Repository : Europe PubMed Central
Language(s) : English

Dopamine receptors in human and calf brains, using [3H]apomorphine and an antipsychotic drug.

Description : In order to develop a better dopamine receptor radioligand, [3H[apomorphine was prepared and tested for dopamine-like binding properties in both calf and human brain tissues. Specific binding of [3H]apomorphine was defined as that binding which occurred in the presence of 1 muM (-)-butaclamol (an in...
Repository : Europe PubMed Central
Language(s) : English

Brain receptors for antipsychotic drugs and dopamine: direct binding assays.

Description : In order to test the suggestion that antipsychotic drugs act by blocking dopamine receptors in the brain, the direct effects of such neuroleptic drugs were tested on the stereospecific binding of [3H]dopamine and of [3H]haloperidol to rat brain striata and their subfractions. The stereospecific comp...
Repository : Europe PubMed Central
Language(s) : English

Found 100 documents, displaying page 1 of 10