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Tzi Bun Ng

Researcher at The Chinese University of Hong Kong

Publications -  510
Citations -  20406

Tzi Bun Ng is an academic researcher from The Chinese University of Hong Kong. The author has contributed to research in topics: Affinity chromatography & Fast protein liquid chromatography. The author has an hindex of 66, co-authored 501 publications receiving 16908 citations. Previous affiliations of Tzi Bun Ng include China Agricultural University.

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Purification and characterization of a novel antitumor protein with antioxidant and deoxyribonuclease activity from edible mushroom Pholiota nameko

TL;DR: A novel antitumor protein from the edible mushroom Pholiota nameko (PNAP) was purified through a two-step chromatographic procedure including SP cation exchange chromatogram and Superdex gel filtration and exhibited significant antioxidant activity by effectively scavenging hydroxyl and 1,1-diphenyl-2-picrylhydrazyl radicals compared to standard antioxidant butylated hydroxy anisole.
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A novel lectin from the wild mushroom Polyporus adusta.

TL;DR: A lectin with antiproliferative activity toward tumor cell lines and mitogenic activity toward splenocytes was isolated from the mushroom Polyporus adusta and was inhibited by turanose and by a large variety of other carbohydrates.
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Production of Th1- and Th2-dependent cytokines induced by the Chinese medicine herb, Rhodiola algida, on human peripheral blood monocytes

TL;DR: Biological assay indicated that Rhodiola algida stimulates human peripheral blood lymphocytes and its underlying immunomodulatory effects probably through its regulation of IL-2 in Th1 cells and IL-4, IL-6, IL -10 in Th2 cells.
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Antioxidative effect of a chymotrypsin inhibitor from Momordica cochinchinensis (Cucurbitaceae) seeds in a primary rat hepatocyte culture

TL;DR: It is suggested that M CoCI possessed antioxidative activity which may account for some of the pharmacological effects of Momordica cochinchinensis seeds, the traditional Chinese medicine known as Mubiezhi, from which MCoCI was isolated.
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Recent Studies on the Antimicrobial Peptides Lactoferricin and Lactoferrampin

TL;DR: Various attempts at modification of lactoferricin and lactoferrampin such as introducing big hydrophobic side-chains; employing special amino acids for synthesis; N-acetylization, amidation, cyclization and peptide chimera are summarized.