Andrographolide isolated from Andrographis paniculata induces cell cycle arrest and mitochondrial-mediated apoptosis in human leukemic HL-60 cells
…, SH Cheung, J Li, CS Cheung, WP Lai… - Planta …, 2005 - thieme-connect.com
The in vitro cytotoxicities of the ethanol extract of Andrographis paniculata (APE) and its
main diterpenoid components were evaluated in various cancer cells. APE was found to be …
main diterpenoid components were evaluated in various cancer cells. APE was found to be …
Effect of a structured asthma education program on hospitalized asthmatic children: a randomized controlled study
DKK Ng, POKYU CHOW, WAIP LAI… - Pediatrics …, 2006 - Wiley Online Library
Background: The aim of this study was to compare the effectiveness of an intensive asthma
education program (group B) with that of a standard asthma education program (group A). …
education program (group B) with that of a standard asthma education program (group A). …
Computational study on the molecular inclusion of andrographolide by cyclodextrin
H Zhou, WP Lai, Z Zhang, WK Li… - Journal of Computer-Aided …, 2009 - Springer
Due to the poor water solubility of andrographolide (andro), an inclusion technique has been
developed to modify its physical and chemical properties so as to improve its bioavailability…
developed to modify its physical and chemical properties so as to improve its bioavailability…
β-Cyclodextrin facilitates simultaneous analysis of six bioactive components in Rhizoma Smilacis Glabrae by capillary zone electrophoresis
QF Zhang, SC Li, WP Lai, HY Cheung - Food Chemistry, 2009 - Elsevier
A cyclodextrin-modified capillary zone electrophoretic method was developed for the separation
and determination of trans-resveratrol, astilbin, taxifolin, shikimic acid, syringic acid and …
and determination of trans-resveratrol, astilbin, taxifolin, shikimic acid, syringic acid and …
Highly coherent supercontinuum generation with picosecond pulses by using self-similar compression
The low coherence of the supercontinuum (SC) generated using picosecond pump pulses
is a major drawback of such SC generation scheme. In this paper, we propose to first self-…
is a major drawback of such SC generation scheme. In this paper, we propose to first self-…
An EGaIn-based flexible piezoresistive shear and normal force sensor with hysteresis analysis in normal force direction
X Shi, CH Cheng, Y Zheng… - Journal of Micromechanics …, 2016 - iopscience.iop.org
This paper reports a flexible piezoresistive shear and normal force sensor based on eutectic
gallium–indium (EGaIn) with fabrication and testing results, which includes further study on …
gallium–indium (EGaIn) with fabrication and testing results, which includes further study on …
Ecological genetics and behaviour of Drosophila melanogaster larvae in nature
MB Sokolowski, SJ Bauer, V Wai-Ping, L Rodriguez… - Animal Behaviour, 1986 - Elsevier
… to thank Louise Vet for showing us pupae in the orchard, Gray Sterling for his helpful
comments on an earlier draft of this manuscript, Steve de Belle for drawing Figs 1 and 2, and Lai …
comments on an earlier draft of this manuscript, Steve de Belle for drawing Figs 1 and 2, and Lai …
Advanced progress on χ (3) nonlinearity in chip-scale photonic platforms
χ(3) nonlinearity enables ultrafast femtosecond scale light-to-light coupling and manipulation
of intensity, phase, and frequency. χ(3) nonlinear functionality in micro-and nano-scale …
of intensity, phase, and frequency. χ(3) nonlinear functionality in micro-and nano-scale …
Nonlinear polarization-mode dispersion in optical fibers with randomly varying birefringence
Randomly varying birefringence leads to nonlinear polarization-mode dispersion (PMD) in
addition to the well-known linear PMD. Here we calculate the variance of the field fluctuations …
addition to the well-known linear PMD. Here we calculate the variance of the field fluctuations …
Time and Fourier domain jointly mode locked frequency comb swept fiber laser
Fourier domain mode locked (FDML) fiber lasers enable megahertz wavelength sweeping
rate but suffer from the short coherent length. Discretization of the swept spectrum by a comb …
rate but suffer from the short coherent length. Discretization of the swept spectrum by a comb …