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朴恩希(Eun-Hee Park),谢,菁(Xie Jing),贾,春华,(Jia Chun Hua) 한국의사학회 2012 한국의사학회지 Vol.25 No.1
Dysuria has been mentioned several times in “Treatise on cold” and “Golden Chamber” of Zhang Zhong-jing in Han Dynasty. This article makes a detailed discussion of etiology, pathogenesis, treatment and prescription of Dysuria from three periods that is Han and Tang Dynasty, Song and Yuan Dynasty, Ming and Qing Dynasty. It has demonstrated the inheritance, development and innovation of academe ideas of later physicians from Zhang Zhong-jing, which enriched and developed the theory of Zhong-jing.
Jing Xie,Yuanrui Tang,Sheng-Ping Yang,Yun-Fang Qian 한국식품과학회 2017 Food Science and Biotechnology Vol.26 No.4
To improve the quality of modified atmosphere (60% CO2/15% O2/25% N2)-packaged or vacuum-packaged bigeye tuna (Thunnus obesus) chunks, an edible film containing whey protein isolates (WPI) were added. During storage at 2 C, the samples coated with WPI prior to packaging exhibited slower microbial growth, thiobarbituric acid (TBA), and total volatile basic-nitrogen (TVB-N) values than did those without films. On comparing the two formulations of WPI with 4 and 8% (v/v) glycerol, it was observed that WPI containing 8% glycerol induced more severe weight loss but retarded the lipid oxidation more effectively. The usage of WPI films with 8% glycerol is proved to be helpful to enhance the effect of modified atmosphere packaging on the quality of tuna, as the samples (MAP-2) displayed the lowest bacterial counts (3.63 log CFU/g) and TBA (0.349 mg malondialdehyde (MDA)/ kg) and TVB-N (12.94 mg N/100 g) contents.
Jing Xie,Yonggui Kao,Cai-Hong Zhang,Hamid Reza Karimi 제어·로봇·시스템학회 2017 International Journal of Control, Automation, and Vol.15 No.3
Quantization is indeed a natural way to take into consideration in the control design of the complexityconstraints for the controller as well as the communication constraints in the information exchange between thecontroller and the plant. This paper is devoted to investigating quantized state-feedback control problems for aclass of continuous-time uncertain singular Markovian jump linear systems (CUSMJLSs) with generally uncertaintransition rates (GUTRs) and input quantization. In this case, each transition rate can be completely unknown oronly its estimate value is known. First, input quantization is introduced, then by introducing new matrix inequalityconditions, sufficient conditions are formulated for quantized state-feedback control of CSMJLUSs with GUTRsand input quantization. Finally, a numerical example is presented to illustrate the effectiveness and efficiency of theproposed results.
Xie, Jing-Tian,Aung, Han H,Wang, Chong Zhi,Mehendale, Sangeeta R,McEntee, Eryn,Wicks, Sheila,Li, Jing,Yuan, Chun-Su Kyung Hee Oriental Medicine Research Center 2006 Oriental pharmacy and experimental medicine Vol.6 No.4
In this study, we evaluated the antiproliferative effects of Panax notoginseng, ginsenoside Rb1, and notoginsenoside R1 in the human breast carcinoma MCF-7 cell line. Our results indicated that both Panax notoginseng radix extract (NRE) and Panax notoginseng rhizoma extract (NRhE) possess significant antiproliferative activities in MCF-7 cells. Compared to control group (100%), at the concentrations of 0.05, 0.5, and 1.0 mg/ml NRE, cell growth was concentration-dependently reduced to 81.0 ${\pm}$ 6.1 (P < 0.01), 34.2 ${\pm}$ 4.8 (P < 0.001), and 19.3 ${\pm}$ 1.9 (P < 0.001), respectively. Similar results with NRhE at concentrations of 0.5 and 1.0 mg/ml were obtained in these MCF-7 cells. To identify the responsible chemical constituent, we tested the antiproliferation effects of two representative saponins, ginsenoside Rb1 and notoginsenoside R1, on the MCF-7 cells. The data showed that ginsenoside Rb1 was endowed with antiproliferative properties, while notoginsenoside R1 did not have an inhibitory effect in the concentrations tested. Our studies provided evidence that Panax notoginseng extracts and ginsenoside Rb1 may be beneficial, as adjuvants, in the treatment of human breast carcinoma.
Resibufogenin induces cardiac arrhythmia
Xie, Jing-Tian,Mehandale, Sangeeta R.,Malechar, Spring A.,Yuan, Chun-Su Kyung Hee Oriental Medicine Research Center 2003 Oriental pharmacy and experimental medicine Vol.3 No.2
Resibufogenin is a single compound isolated from the skin venom gland of the toad (Bufo bufo gargarizans cantor). Formulations containing toad venom have been widely used as complementary and alternative medicines. However, like digitalis, resibufogenin possesses both pharmacological and toxicological activities. Our previous data indicated that resibufogenin induces electro-toxicity, including delayed afterdepolarization and triggered arrhythmias at high concentration, both in cardiac fiber in vitro and in beating heart in vivo.
Recent advances in the synthesis of layered double hydroxides nanosheets
XIE JING,KHALID ZUBAIR,오제민 대한화학회 2023 Bulletin of the Korean Chemical Society Vol.44 No.2
Layered double hydroxide (LDH) with characteristic two-dimensional structureand positive layer charge has attracted attention in a wide range of applica-tions in recent years. Although LDH with a layer-by-layer structure has highapplicability as a catalyst, adsorbent, drug reservoir, and so on, it has beensuggested that the single-layered LDH nanosheets not only enhance the per-formance but also expand the application in electrocatalyst, batteries, andsupercapacitors due to the increased active sites in nanosheets. In this review,we introduced state of the art in the synthesis of LDH nanosheets in terms ofsynthesis approaches, mechanisms, and properties of thus obtained LDHnanosheets. The synthesis approaches are primarily categorized into two parts,namely, top-down synthesis to delaminate bulk LDH and bottom-up synthesisto obtain single-layer LDH in limited space. In the first section, the exfoliationof LDH, which was realized by weakening the layer-by-layer stacking andby increasing the basal distance, was summarized mainly based on theswelling mechanism. In the second section, the bottom-up syntheses of LDHnanosheets through controlled crystal growth in confined space or restrictedsynthetic conditions are introduced.
Is ginseng free from adverse effects?
Xie, Jing-Tian,Mehendale, Sangeeta R.,Maleckar, Spring A.,Yuan, Chun-Su Kyung Hee Oriental Medicine Research Center 2002 Oriental pharmacy and experimental medicine Vol.2 No.2
Ginseng is a perennial herb widely used in China, Japan, and Korea. It is also one of the most commonly used herbal medicines in the U.S. Although it is generally considered safe to use, adverse effects associated with ginseng use have been reported. Inappropriate ginseng use, such as high dose administration, may cause insomnia, headaches, diarrhea, as well as cardiovascular and endocrine disorders. Other factors that may contribute to adverse effects of ginseng include the variety of ginseng species, variability in commercial ginseng preparations, and potential ginseng-drug interactions. To minimize adverse effects of ginseng, consumers should be advised to use it appropriately, and the herbal industry should try to provide standardized ginseng preparations.
Jing-Tian Xie,Guang-Jian Du,Eryn McEntee,Han H. Aung,Hui He,Sangeeta R. Mehendale,Chong-Zhi Wang,Chun-Su Yuan 대한암학회 2011 Cancer Research and Treatment Vol.43 No.1
Purpose The pharmacological activities, notably the anticancer properties, of bioactive constituents from fresh American ginseng berry have not yet been well studied. In this study, we investigated the antiproliferative effects of fresh American ginseng berry extract (AGBE) and its representative triterpenoid glycosides using the human colorectal cancer cell line SW480. Materials and Methods Using high performance liquid chromatography (HPLC), the contents of 8 ginsenosides in AGBE were determined. The cell growth inhibitory effects of AGBE and three triterpenoid glycosides (ginsenosides Rb3, Re, and Rg3) were evaluated by proliferation assay and 3H-thymidine incorporation assay. Cell cycle and apoptotic effects were analyzed by using flow cytometry after staining with propidium iodide and annexin V. Results HPLC analysis data showed that AGBE has a distinct ginsenoside profile. AGBE inhibited SW480 cell growth significantly in a time-dependent (24-96 hours) and concentration-dependent (0.1-1.0 mg/mL) manner. Ginsenosides Rb3, Re, and Rg3 also possess significant antiproliferative activities on SW480 cells. 3H-thymidine incorporation assay indicated that AGBE and ginsenosides Rb3, Re, and Rg3 might inhibit the transferring and duplication of DNA in SW480 cells. Flow cytometric assay data suggested that AGBE arrested SW480 cells in S and G2/M phases, and significantly induced cell apoptosis. Conclusion AGBE and ginsenosides Rb3, Re, and Rg3 possessed significant antiproliferative effects and induced changes of morphological appearance on SW480 cells. The mechanisms of the antiproliferation of AGBE and tested ginsenosides involved could be cell cycle arrest and induction of apoptosis.
Constituents and Effects of Ginseng Leaf
Xie, Jing-Tian,Wu, Ji-An,Lin, Elaine,Wang, Chong-Zhi,Yuan, Chun-Su Kyung Hee Oriental Medicine Research Center 2004 Oriental pharmacy and experimental medicine Vol.4 No.1
Ginseng root has been used as a tonic remedy in Traditional Chinese Medicine for centuries. Modern studies have demonstrated that ginseng root has complex components and multiple pharmacological properties. The effects of ginseng leaf, however, are not well known. Recent studies show that compared to ginseng root, ginseng leaf and stem exhibit a higher content of active compositions such as ginsenosides, polysaccharides, triterpene flavonoids, volatile oil, polyacetylenic alcohols, peptides, amino acids and fatty acids. Ginseng leaf possesses multiple pharmacological effects in the central nervous, cardiovascular, growth and metabolism systems. Additionally, the leaf has anti-fatigue, anti-hyperglycemic, anti-oxidant, and anti-aged effects. In general, ginseng leaf is quite safe, but adverse effects may occur if it is abused or is of poor quality. Thus, attention must be paid to dosages, quality, and standardization of ginseng leaf products.