15 Result(s)

Article

Crystal Structure of 2-(Pyridin-4-yl)-5-(Undecylthio)-1,3,4-Oxadiazole

The title compound 2-(pyridin-4-yl)-5-(undecylthio)-1,3,4-oxadiazole (C₁₈H₂₇ON₃S) is synthesized, and its structure is confirmed by ¹H NMR, MS, elemental analyses and X-ray diffraction. It crystallizes in the mon...

Z.-H. Shen, Q. Wang, Z.-H. Sun, H.-K. Wu, C.-X. Tan… in Journal of Structural Chemistry (2018)

Article

2-Isopropyl-6-methylpyrimidin-4(3H)-one and taraxasterol from the stems of Cichorium glandulosum

H. K. Wu, X. L. **n, Z. Su, H. A. Aisa in Chemistry of Natural Compounds (2011)

Article

Multiple receptor tyrosine kinases regulate HIF-1α and HIF-2α in normoxia and hypoxia in neuroblastoma: implications for antiangiogenic mechanisms of multikinase inhibitors

Novel treatment approaches are needed for children with advanced neuroblastoma. Studies with neuroblastoma cells have indicated the presence of a hypoxia-driven vascular endothelial growth factor (VEGF)/VEGF r...

M B Nilsson, P E Zage, L Zeng, L Xu, T Cascone, H K Wu, B Saigal… in Oncogene (2010)

Article

Polysaccharides from Cichorium glandulosum seeds

H. K. Wu, H. A. Aisa, R. K. Rakhmanberdyeva… in Chemistry of Natural Compounds (2008)

Article

Components of Cichorium glandulosum seeds

H. K. Wu, Z. Su, H. A. Aisa, A. Yili, B. Hang in Chemistry of Natural Compounds (2007)

Article

Composition of essential oil from seeds of Metasequoia glyptostroboides growing in China

X. L. Mou, C. Fu, H. K. Wu, B. B. Abduazimov, Y. Yang in Chemistry of Natural Compounds (2007)

Article

Isolation of esculetin from Cichorium glandulosum by high-speed countercurrent chromatography

H. K. Wu, Z. Su, A. Yili, Z. P. **ao, B. Hang, H. A. Aisa in Chemistry of Natural Compounds (2007)

Article

Kaempferol and quercetin flavonoids from Rosa rugosa

Z. P. **ao, H. K. Wu, T. Wu, H. Shi, B. Hang, H. A. Aisa in Chemistry of Natural Compounds (2006)

Article

Bilateral retrocaval ureters with IVC duplication

We report a rare case of bilateral retrocaval ureters associated with duplicated inferior renal cava. A 69-year-old woman was sent to our emergency room for abdominal pain. Multidetector computed tomogram with...

C.T. Chou, A.D. Yang, Y.C. Hong, H.K. Wu in Abdominal Imaging (2006)

Article

Cytological identification of the chromosomes involved in Nishimura's rice translocation lines

During the past three decades, Nishimura's reciprocal translocation lines of rice have been used in rice cytogenetics to locate genes on chromosomes, to number extra chromosomes of trisomic series and to assoc...

M. C. Chung, H. K. Wu in Theoretical and Applied Genetics (1994)

Article

Acquiring firms' stock returns: Methods of payment, change in leverage, and management ownership

This study examines the effects of the method of payment, change in leverage, and management equity ownership on the acquiring firm's stock returns around the initial announcement date of the merger. Results i...

Elias Raad, H. K. Wu in Journal of Economics and Finance (1994)

Article

Hyphal anastomosis inPyricularia oryzae cav.

Hyphal anastomosis inPyricularia oryzae occurs naturally in the lower epidermal cells and in the vascular bundles of young lesions on rice. In those cells the invading blast fungus are active. Two hyphal cells ly...

J. T. Chen, H. K. Wu in Protoplasma (1977)