Ping-Chung Leung

Author PubWeight™ 66.87‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Incidence of osteonecrosis of the jaw in women with postmenopausal osteoporosis in the health outcomes and reduced incidence with zoledronic acid once yearly pivotal fracture trial. J Am Dent Assoc 2008 2.75
2 Associated factors and health impact of sarcopenia in older chinese men and women: a cross-sectional study. Gerontology 2007 1.53
3 The osteoprotective effect of Herba epimedii (HEP) extract in vivo and in vitro. Evid Based Complement Alternat Med 2005 1.16
4 Synergistic interaction between Astragali Radix and Rehmanniae Radix in a Chinese herbal formula to promote diabetic wound healing. J Ethnopharmacol 2012 1.15
5 Icariin protects against bone loss induced by oestrogen deficiency and activates oestrogen receptor-dependent osteoblastic functions in UMR 106 cells. Br J Pharmacol 2010 1.10
6 A phylogenetic analysis of Epimedium (Berberidaceae) based on nuclear ribosomal DNA sequences. Mol Phylogenet Evol 2005 1.06
7 Characterization of medicinal Epimedium species by 5S rRNA gene spacer sequencing. Planta Med 2004 1.02
8 Evaluation of in vitro anti-proliferative and immunomodulatory activities of compounds isolated from Curcuma longa. Food Chem Toxicol 2010 1.01
9 Immunomodulatory and anti-SARS activities of Houttuynia cordata. J Ethnopharmacol 2008 1.00
10 A semiparametric Bayesian approach for structural equation models. Biom J 2010 1.00
11 Immunomodulatory activities of Yunzhi and Danshen in post-treatment breast cancer patients. Am J Chin Med 2005 0.98
12 Chemical and genetic assessment of variability in commercial Radix Astragali (Astragalus spp.) by ion trap LC-MS and nuclear ribosomal DNA barcoding sequence analyses. J Agric Food Chem 2011 0.96
13 Effects of Fructus Ligustri Lucidi extract on bone turnover and calcium balance in ovariectomized rats. Biol Pharm Bull 2006 0.96
14 Immunostimulatory activities of polysaccharide extract isolated from Curcuma longa. Int J Biol Macromol 2010 0.94
15 A single nucleotide polymorphism in microRNA-146a is associated with the risk for nasopharyngeal carcinoma. Mol Carcinog 2012 0.94
16 Evaluation of widely consumed botanicals as immunological adjuvants. Vaccine 2008 0.94
17 Naringin improves bone properties in ovariectomized mice and exerts oestrogen-like activities in rat osteoblast-like (UMR-106) cells. Br J Pharmacol 2010 0.93
18 Anti-inflammatory activities of Chinese herbal medicine sinomenine and Liang Miao San on tumor necrosis factor-α-activated human fibroblast-like synoviocytes in rheumatoid arthritis. J Ethnopharmacol 2011 0.93
19 Bioassay-guided isolation of norviburtinal from the root of Rehmannia glutinosa, exhibited angiogenesis effect in zebrafish embryo model. J Ethnopharmacol 2011 0.89
20 Structure and strength of the distal radius in female patients with rheumatoid arthritis: a case-control study. J Bone Miner Res 2013 0.89
21 Anti-inflammatory activities of an active fraction isolated from the root of Astragalus membranaceus in RAW 264.7 macrophages. Phytother Res 2013 0.87
22 SARS in three categories of hospital workers, Hong Kong. Emerg Infect Dis 2004 0.87
23 The healing and anti-scar effects of astragaloside IV on the wound repair in vitro and in vivo. J Ethnopharmacol 2011 0.86
24 Comparative studies of various ganoderma species and their different parts with regard to their antitumor and immunomodulating activities in vitro. J Altern Complement Med 2006 0.86
25 Antihyperglycemic and antioxidative effects of a herbal formulation of Radix Astragali, Radix Codonopsis and Cortex Lycii in a mouse model of type 2 diabetes mellitus. Phytother Res 2009 0.86
26 Improvement of bone properties and enhancement of mineralization by ethanol extract of Fructus Ligustri Lucidi. Br J Nutr 2007 0.86
27 Differential mRNA expression profiles in proximal tibia of aged rats in response to ovariectomy and low-Ca diet. Bone 2008 0.86
28 Two antifungal components isolated from Fructus Psoraleae and Folium Eucalypti Globuli by bioassay-guided purification. Am J Chin Med 2010 0.85
29 The roots of Salvia miltiorrhiza (Danshen) and Pueraria lobata (Gegen) inhibit atherogenic events: a study of the combination effects of the 2-herb formula. J Ethnopharmacol 2012 0.85
30 Cyclopeptide RA-V inhibits angiogenesis by down-regulating ERK1/2 phosphorylation in HUVEC and HMEC-1 endothelial cells. Br J Pharmacol 2011 0.85
31 Acupuncture in the treatment of rheumatoid arthritis: a double-blind controlled pilot study. BMC Complement Altern Med 2007 0.85
32 Short- to mid-term effects of ovariectomy on bone turnover, bone mass and bone strength in rats. Biol Pharm Bull 2007 0.84
33 Isolation of anti-inflammatory fractions and compounds from the root of Astragalus membranaceus. Phytother Res 2012 0.84
34 Protective effects of an herbal formulation of Radix Astragali, Radix Codonopsis and Cortex Lycii on streptozotocin-induced apoptosis in pancreatic beta-cells: an implication for its treatment of diabetes mellitus. Phytother Res 2008 0.84
35 Total flavonoids of Herba Epimedii improves osteogenesis and inhibits osteoclastogenesis of human mesenchymal stem cells. Phytomedicine 2009 0.84
36 A pentaherbs capsule as a treatment option for atopic dermatitis in children: an open-labeled case series. Am J Chin Med 2004 0.84
37 The effects of an antiosteoporosis herbal formula containing epimedii herba, ligustri lucidi fructus and psoraleae fructus on density and structure of rat long bones under tail-suspension, and its mechanisms of action. Phytother Res 2012 0.83
38 Total flavonoid fraction of the Herba epimedii extract suppresses urinary calcium excretion and improves bone properties in ovariectomised mice. Br J Nutr 2010 0.83
39 Ovariectomy worsens secondary hyperparathyroidism in mature rats during low-Ca diet. Am J Physiol Endocrinol Metab 2006 0.83
40 Relationship between marrow perfusion and bone mineral density: a pharmacokinetic study of DCE-MRI. Conf Proc IEEE Eng Med Biol Soc 2012 0.83
41 Bioassay-guided isolation of anti-inflammatory components from the root of Rehmannia glutinosa and its underlying mechanism via inhibition of iNOS pathway. J Ethnopharmacol 2012 0.82
42 Effects of Cordyceps sinensis, Cordyceps militaris and their isolated compounds on ion transport in Calu-3 human airway epithelial cells. J Ethnopharmacol 2008 0.82
43 Molecular angiogenic events of a two-herb wound healing formula involving MAPK and Akt signaling pathways in human vascular endothelial cells. Wound Repair Regen 2013 0.82
44 A herbal formula containing roots of Salvia miltiorrhiza (Danshen) and Pueraria lobata (Gegen) inhibits inflammatory mediators in LPS-stimulated RAW 264.7 macrophages through inhibition of nuclear factor κB (NFκB) pathway. J Ethnopharmacol 2012 0.82
45 Bone density and microarchitecture: relationship between hand, peripheral, and axial skeletal sites assessed by HR-pQCT and DXA in rheumatoid arthritis. Calcif Tissue Int 2012 0.81
46 Comparative studies on the immunomodulatory and antitumor activities of the different parts of fruiting body of Ganoderma lucidum and Ganoderma spores. Phytother Res 2008 0.81
47 Anti-angiogenesis and immunomodulatory activities of an anti-tumor sesquiterpene bigelovin isolated from Inula helianthus-aquatica. Eur J Med Chem 2012 0.81
48 Corticosteroids are not present in a traditional Chinese medicine formulation for atopic dermatitis in children. Ann Acad Med Singapore 2006 0.81
49 Periodontal conditions in elderly men with and without osteoporosis or osteopenia. J Periodontol 2010 0.81
50 Anti-tumor and anti-osteolysis effects of the metronomic use of zoledronic acid in primary and metastatic breast cancer mouse models. Cancer Lett 2013 0.81
51 Intelligent inferencing and haptic simulation for Chinese acupuncture learning and training. IEEE Trans Inf Technol Biomed 2006 0.80
52 The effect of angiotensin-converting enzyme inhibitor use on bone loss in elderly Chinese. J Bone Miner Metab 2012 0.79
53 Screening for anti-inflammatory and bronchorelaxant activities of 12 commonly used Chinese herbal medicines. Phytother Res 2011 0.79
54 The Aqueous Extract of Rhizome of Gastrodia elata Protected Drosophila and PC12 Cells against Beta-Amyloid-Induced Neurotoxicity. Evid Based Complement Alternat Med 2013 0.79
55 Development of a simple chromatographic method for distinguishing between two easily confused species, Hedyotis diffusa and Hedyotis corymbosa. Nat Prod Res 2011 0.79
56 Structural characterization and immuno-modulating activities of a polysaccharide from Ganoderma sinense. Int J Biol Macromol 2012 0.79
57 Drynaria fortunei-derived total flavonoid fraction and isolated compounds exert oestrogen-like protective effects in bone. Br J Nutr 2013 0.78
58 Correlations of calcaneal QUS with pQCT measurements at distal tibia and non-weight-bearing distal radius. J Bone Miner Metab 2004 0.78
59 Isolation, structure characterization, and immunomodulating activity of a hyperbranched polysaccharide from the fruiting bodies of Ganoderma sinense. J Agric Food Chem 2012 0.78
60 The role of turmerones on curcumin transportation and P-glycoprotein activities in intestinal Caco-2 cells. J Med Food 2011 0.78
61 The combined use of Camellia sinensis and metronomic zoledronic acid in a breast cancer-induced osteolysis mouse model. J Cancer Res Clin Oncol 2014 0.78
62 Quick identification of apoptosis inducer from Isodon eriocalyx by a drug discovery platform composed of analytical high-speed counter-current chromatography and the fluorescence-based caspase-3 biosensor detection. Talanta 2010 0.77
63 Reversal of P-glycoprotein-mediated multidrug resistance in human hepatoma cells by hedyotiscone A, a compound isolated from Hedyotis corymbosa. Xenobiotica 2012 0.77
64 Preparation and characterisation of chitosan microcapsules loaded with Cortex Moutan. Int J Biol Macromol 2013 0.77
65 Chronic ketamine treatment-induced changes in contractility characteristics of the mouse detrusor. Int Urol Nephrol 2014 0.77
66 Bone marrow perfusion of proximal femur varied with BMD--a longitudinal study by DCE-MRI. Conf Proc IEEE Eng Med Biol Soc 2013 0.77
67 Fructus ligustri lucidi extract improves calcium balance and modulates the calciotropic hormone level and vitamin D-dependent gene expression in aged ovariectomized rats. Menopause 2008 0.76
68 A novel and rapid HPGPC-based strategy for quality control of saccharide-dominant herbal materials: Dendrobium officinale, a case study. Anal Bioanal Chem 2014 0.76
69 A simulation study of marrow fat effect on bone biomechanics. Conf Proc IEEE Eng Med Biol Soc 2014 0.76
70 Genetically manipulated adult stem cells for wound healing. Drug Discov Today 2011 0.76
71 Quick identification of kuraridin, a noncytotoxic anti-MRSA (methicillin-resistant Staphylococcus aureus) agent from Sophora flavescens using high-speed counter-current chromatography. J Chromatogr B Analyt Technol Biomed Life Sci 2011 0.76
72 Potent airway smooth muscle relaxant effect of cynatratoside B, a steroidal glycoside isolated from Cynanchum stauntonii. J Nat Prod 2014 0.76
73 Suppression of low-density lipoprotein oxidation, vascular smooth muscle cell proliferation and migration by a herbal extract of Radix Astragali, Radix Codonopsis and Cortex Lycii. BMC Complement Altern Med 2011 0.76
74 Alterations of bone density, microstructure, and strength of the distal radius in male patients with rheumatoid arthritis: a case-control study with HR-pQCT. J Bone Miner Res 2014 0.75
75 In Vivo Study on the Pharmacological Interactions between a Chinese Herbal Formula ELP and Antiresorptive Drugs to Counteract Osteoporosis. Evid Based Complement Alternat Med 2012 0.75
76 Gene expression profiling on the molecular action of danshen-gegen formula in a randomized placebo-controlled trial of postmenopausal women with hypercholesterolemia. Evid Based Complement Alternat Med 2013 0.75
77 Computerized quantification of bone tissue and marrow in stained microscopic images. Cytometry A 2012 0.75
78 Perfusion and bone mineral density as function of vertebral level at lumbar spine. Conf Proc IEEE Eng Med Biol Soc 2012 0.75
79 A simulation study on marrow fat effect on biomechanics of vertebra bone. Conf Proc IEEE Eng Med Biol Soc 2015 0.75
80 Prospective self-controlled trial of the efficacy and tolerability of a herbal syrup for young children with eczema. J Dermatolog Treat 2011 0.75
81 [Effects of budesonide, desloratadine and dexamethasone on interleukine-4 release and expression from human mast cell line]. Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2005 0.75
82 Two immunosuppressive compounds from the mushroom Rubinoboletus ballouii using human peripheral blood mononuclear cells by bioactivity-guided fractionation. Phytomedicine 2013 0.75
83 Application of Chinese herbal medicines to revitalize adult stem cells for tissue regeneration. Chin J Integr Med 2012 0.75
84 Melamine crystallization: physicochemical properties, interactions with other lithogenic salts and response to therapeutic agents. J Urol 2012 0.75
85 A herbal formula for prevention of influenza-like syndrome: a double-blind randomized clinical trial. Chin J Integr Med 2013 0.75
86 BOLD effect on calf muscle groups in elderly females with different bone mineral density. Conf Proc IEEE Eng Med Biol Soc 2014 0.75
87 Structural, densitometric and biomechanical evaluations of Chinese patients with long-term bisphosphonate treatment. Chin Med J (Engl) 2013 0.75
88 Brief Report: Progression of Atherosclerosis in HIV-Infected Individuals-Prospective Data From an Asian Cohort. J Acquir Immune Defic Syndr 2017 0.75
89 Progression of Atherosclerosis in HIV-infected Individuals - Prospective Data from an Asian Cohort. J Acquir Immune Defic Syndr 2017 0.75