Ka Lun So

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  • J Zhang, T Wang, W L Chameides, C Cardelino, J Kwok, D R Blake +2 others
  • 2006
Data obtained in Hong Kong during the Hong Kong and the Pearl River Delta (PRD) Pilot Air Monitoring Study in autumn 2002 are analyzed to unravel the relationship between ground-level ozone (O 3), pollution precursors , and cross-border transport. Ten ozone episodes, during which the hourly O 3 concentration exceeded 100 ppbv in 9 cases and 90 ppbv in one(More)
This study demonstrated that liposome-mediated transfection - lipofection - is suitable for delivering genes into astrocytes. By repeatedly lipofecting the same astrocyte cultures, a process we call multi-lipofection, the transfection efficiency of the beta-galactosidase (beta-gal) gene was improved from 2.6+/-0.6 to 17. 4+/-1.1%. This is the highest(More)
Nucleic acid sequence-based amplification (NASBA) is a technique that allows the rapid amplification of specific regions of nucleic acid obtained from a diverse range of sources. It is especially suitable for amplifying RNA sequences. A NASBA technique has been developed that allows the detection of avian influenza A subtype H5 from allantoic fluid(More)
Agrin is a synapse-organizing molecule that mediates nerve-induced aggregation of acetylcholine receptors and other postsynaptic components at the developing and regenerating vertebrate neuromuscular junctions. Several lines of evidence indicate that agrin might play a similar role in directing the organization of postsynaptic specifications of(More)
  • J Zhang, T Wang, W L Chameides, C Cardelino, J Kwok, D R Blake +2 others
  • 1995
Data obtained in Hong Kong during the Hong Kong and the Pearl River Delta (PRD) Pilot Air Monitoring Study in autumn 2002 are analyzed to unravel the relationship between ground-level ozone (O 3), pollution precursors, and cross-border transport. Ten ozone episodes, during which the hourly O 3 concentration exceeded 100 ppbv in 9 5 cases and 90 ppbv in one(More)
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