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Heping, China

Heilongjiang University of Chinese Medicine is a medical university in Harbin, China. It was founded in 1959. Wikipedia.

Sun Y.,Heilongjiang University of Chinese Medicine
International Journal of Biological Macromolecules | Year: 2014

Poria cocos has a long history of medicinal use in Asian countries such as China, Japan, Korea and Thailand. It is a kind of edible and pharmaceutical mushroom. The chemical compositions of Poria cocos mainly include triterpenes, polysaccharides, steroids, amino acids, choline, histidine, etc. Great advances have been made in chemical and bioactive studies on Poria cocos polysaccharides (PCP) and their derivatives in recent decades. These PCP and their derivatives exhibit many beneficial biological activities including anticancer, anti-inflammatory, antioxidant and antiviral activities. Therefore, PCP and their derivatives have great potential for further development as therapy or adjuvant therapy for cancer, immune-modulatory and antiviral drugs. This paper presents an overview of biological activities and potential health benefits of PCP and their derivatives. © 2014.

Stener-Victorin E.,Gothenburg University | Stener-Victorin E.,Heilongjiang University of Chinese Medicine
Molecular and Cellular Endocrinology | Year: 2013

Clinical and experimental evidence indicates that acupuncture may be a safe alternative or complement in the treatment of endocrine and reproductive function in women with polycystic ovary syndrome (PCOS). This review describes potential etiological factors of PCOS with the aim to support potential mechanism of action of acupuncture to relieve PCOS related symptoms. The theory that increased sympathetic activity contributes to the development and maintenance of PCOS is presented, and that the effects of acupuncture are, at least in part, mediated by modulation of sympathetic outflow. While there are no relevant randomized controlled studies on the use of acupuncture to treat metabolic abnormalities in women with PCOS, a number of experimental studies indicate that acupuncture may improve metabolic dysfunction. For each aspect of PCOS, it is important to pursue new treatment strategies that have fewer negative side effects than drug treatments, as women with PCOS often require prolonged treatment. © 2013 Elsevier Ireland Ltd.

Legro R.S.,Penn State College of Medicine | Wu X.,Heilongjiang University of Chinese Medicine
Fertility and Sterility | Year: 2014

Clinical trials testing infertility treatments often do not report on the major outcomes of interest to patients and clinicians and the public (such as live birth) nor on the harms, including maternal risks during pregnancy and fetal anomalies. This is complicated by the multiple participants in infertility trials which may include a woman (mother), a man (father), and a third individual if successful, their offspring (child), who is also the desired outcome of treatment. The primary outcome of interest and many adverse events occur after cessation of infertility treatment and during pregnancy and the puerperium, which creates a unique burden of follow-up for clinical trial investigators and participants. In 2013, because of the inconsistencies in trial reporting and the unique aspects of infertility trials not adequately addressed by existing Consolidated Standards of Reporting Trials (CONSORT) statements, we convened a consensus conference in Harbin, China, with the aim of planning modifications to the CONSORT checklist to improve the quality of reporting of clinical trials testing infertility treatment. The consensus group recommended that the preferred primary outcome of all infertility trials is live birth (defined as any delivery of a live infant after ≥20 weeks' gestation) or cumulative live birth, defined as the live birth per women over a defined time period (or number of treatment cycles). In addition, harms to all participants should be systematically collected and reported, including during the intervention, any resulting pregnancy, and the neonatal period. Routine information should be collected and reported on both male and female participants in the trial. We propose to track the change in quality that these guidelines may produce in published trials testing infertility treatments. Our ultimate goal is to increase the transparency of benefits and risks of infertility treatments to provide better medical care to affected individuals and couples. © 2014 American Society for Reproductive Medicine.

Liu X.,Zhejiang University | Wang J.M.,Heilongjiang University of Chinese Medicine
PLoS ONE | Year: 2011

Background and Aims: Iridoid glycosides (IG), the major active fraction of F. syringae leaves has been demonstrated to have strong anti-inflammatory properties to ulcerative colitis (UC) in our previous study. The aim of this study was to investigate whether IG modulates the inflammatory response in experimental colitis at the level of NF-κB signal pathway and epithelial cell apoptosis. Methods: UC in rats was induced by administration with dextran sulfate sodium (DSS) in drinking water. The inflammatory damage was assessed by disease activity index (DAI), macroscopic findings, histology and myeloperoxidase (MPO) activity. The effect of IG on pro-inflammatory cytokines TNF-α, IL-8, COX-2 and regulatory peptide TGF-β1 was measured. Epithelial cell apoptosis and the protein and mRNA expressions of Fas/FasL, Bcl-2/Bax, caspase-3, NF-κB p65, IκBα, p-IκBα and IKKβ were detected by TUNEL method, immunohistochemistry, Western blotting and real-time quantitative PCR, respectively. Results: IG significantly ameliorated macroscopic damage and histological changes, reduced the activity of MPO, and strongly inhibited epithelial cell apoptosis. Moreover, IG markedly depressed TNF-α, IL-8, COX-2 and TGF-β1 levels in the colon tissues in a dose-dependent manner. Furthermore, IG significantly blocked of NF-κB signaling by inhibiting IκBα phosphorylation/degradation and IKKβ activity, down-regulated the protein and mRNA expressions of Fas/FasL, Bax and caspase-3, and activated Bcl-2 in intestinal epithelial cells. Conclusions: These results demonstrated for the first time that IG possessed marked protective effects on experimental colitis through inhibition of epithelial cell apoptosis and blockade of NF-κB signal pathway. © 2011 Liu, Wang.

Wang X.,Heilongjiang University of Chinese Medicine | Zhang A.,Heilongjiang University of Chinese Medicine | Sun H.,Heilongjiang University of Chinese Medicine
OMICS A Journal of Integrative Biology | Year: 2012

Traditional Chinese medicine (TCM) has been used for thousands of years to treat or prevent disease. The health care paradigm has shifted from a focus on disease to TCM therapy with a holistic approach. However, the actual value of TCM has not been fully recognized worldwide due to a lack of scientific approaches to its study. Today omics has become practically available, and resembles TCM in many aspects, and can serve as a key driving force for the translation of the traditional Chinese medical formulae (chinmediformulae) into practice, and will develop and advance the concept of the metabolomics of chinmediformulae (chinmedomics). Chinmedomics seeks to elucidate the therapeutic and synergistic properties and metabolism of chinmediformulae and the involved metabolic pathways using modern analytical techniques. It is an integral part of top-down systems biology, which aims to improve understanding of chinmediformulae. This approach of combining chinmedomics with chinmediformulae with modern health care systems may lead to a revolution in TCM therapy. Although the scientific study of chinmedomics is at an early stage and requires further scrutiny and validation, the approach has major implications to improve the efficacy of chinmediformulae. This article introduces and reviews the concept of chinmedomics, and highlights recent examples of the approach, which are presented for description and discussion. © 2012 Mary Ann Liebert, Inc.

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