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https://www.readbyqxmd.com/read/29676111/-research-progress-on-quality-evaluation-of-salviae-miltiorrhizae-radix-et-rhizoma-danshen
#1
REVIEW
Wen-Tao Fang, Ai-Ping Deng, Zhen-Li Ren, Tie-Gui Nan, Li-Ping Kang, Lan-Ping Guo, Lu-Qi Huang, Zhi-Lai Zhan
Salviae Miltiorrhizae Radix et Rhizoma (Danshen) is one of the commonly used bulk medicinal materials in China. It is widely used in clinical practice, and has many pharmacological effects, such as antithrombotic,antibacterial,anti-inflammatory,anti-oxidative and immunomodulatory activities. The quality of Danshen determines the quality of the curative effect. The current wild resources of Danshen gradually decrease, the cultivation area is widely distributed, among them, Shandong, Sichuan, Anhui, Shanxi, Hebei, Henan and other provinces have large acreage for Danshen...
March 2018: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29676109/-research-actuality-and-quality-influencing-factor-of-epimedii-folium
#2
Ai-Ping Deng, Wen-Tao Fang, Qing-Gang Zhou, Hong-Jun Yang, Ling Wang, Tie-Gui Nan, Li-Ping Kang, Lan-Ping Guo, Lu-Qi Huang, Zhi-Lai Zhan
Epimedii Folium has a long history in China as a common traditional Chinese medicine. Key factors of Epimedii Folium quality were summarized based on ancient literatures, Chinese Pharmacopoeias and modern research in different period of history. The main reason for unqualified Epimedii Folium is unstable icariin. Therefore, it's suggested that: the precondition of the quality control of epimedium is to find the proper quality marker. It's suggested that the medicinal parts should be reverted to "dry whole plant overground" to solve Epimedium resource shortage problem...
March 2018: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29670445/-triplophysa-anshuiensis-a-new-species-of-blind-loach-from-the-xijiang-river-china-teleostei-nemacheilidae
#3
Tie-Jun Wu, Mu-Lan Wei, Jia-Hu Lan, Li-Na Du
A new cave-dwelling fish, Triplophysa anshuiensis , is described here based on specimens collected from a karst cave in Guangxi Zhuang Autonomous Region, China, interconnected with the Hongshui River system, a tributary of the Xijiang River in the Pearl River (Zhu Jiang) Drainage. The species can be distinguished from its congeners by a combination of morphological characters. A key to the cave-dwelling species of Triplophysa in the Xijiang River is provided.
2018: ZooKeys
https://www.readbyqxmd.com/read/29670321/synthesis-and-thermoelectric-properties-of-rashba-semiconductor-bitebr-with-intensive-texture
#4
Jia-Zhan Xin, Chen-Guang Fu, Wu-Jun Shi, Guo-Wei Li, Gudrun Auffermann, Yan-Peng Qi, Tie-Jun Zhu, Xin-Bing Zhao, Claudia Felser
Bismuth tellurohalides with Rashba-type spin splitting exhibit unique Fermi surface topology and are developed as promising thermoelectric materials. However, BiTeBr, which belongs to this class of materials, is rarely investigated in terms of the thermoelectric transport properties. In the study, polycrystalline bulk BiTeBr with intensive texture was synthesized via spark plasma sintering (SPS). Additionally, its thermoelectric properties above room temperature were investigated along both the in-plane and out-plane directions, and they exhibit strong anisotropy...
2018: Rare Metals
https://www.readbyqxmd.com/read/29669412/novel-flavoalkaloids-from-white-tea-with-inhibitory-activity-against-formation-of-advanced-glycation-end-products
#5
Xiao Li, Guang-Jin Liu, Wei Zhang, Yv-Long Zhou, Tie-Jun Ling, Xiao-Chun Wan, Guan-Hu Bao
Two novel flavoalkaloids, (-)-6-(5'''S)-N-ethyl-2-pyrrolidinone-epigallocatechin -O-gallate (ester-type catechins pyrrolidinone A, etc-pyrrolidinone A, 1), (-)-6-(5'''R)-N-ethyl-2-pyrrolidinone-epigallocatechin-O-gallate (etc-pyrrolidinone B,2) and new naturally occurring flavoalkaloids (-)-8-N-ethyl-2-pyrrolidinone-epigallocatechin-O-gallate (etc-pyrrolidinone C,3a and etc- pyrrolidinone D,3b), were isolated from white tea (Camellia sinensis). Their structures were identified by extensive NMR spectra...
April 18, 2018: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/29668402/retroperitoneal-laparoscopic-partial-nephrectomy-versus-radical-nephrectomy-for-clinical-t1-renal-hilar-tumor-comparison-of-perioperative-characteristics-and-short-term-functional-and-oncologic-outcomes
#6
Chuance Yang, Zhenlong Wang, Shanlong Huang, Li Xue, Delai Fu, Tie Chong
PURPOSE: To present our single-center experience with retroperitoneal laparoscopic partial nephrectomy (LPN) and retroperitoneal laparoscopic radical nephrectomy (LRN) for T1 renal hilar tumors and evaluate which one is better. METHODS: A retrospective review of 63 patients with hilar tumors undergoing retroperitoneal LPN or LRN was performed. The perioperative characteristics, change in estimated glomerular filtration rate (eGFR) from baseline to month 3, and oncologic outcomes were summarized...
April 18, 2018: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29665837/the-cxcl5-cxcr2-axis-contributes-to-the-epithelial-mesenchymal-transition-of-nasopharyngeal-carcinoma-cells-by-activating-erk-gsk-3%C3%AE-snail-signalling
#7
Wen-Ze Qiu, Hai-Bo Zhang, Wei-Xiong Xia, Liang-Ru Ke, Jing Yang, Ya-Hui Yu, Hu Liang, Xin-Jun Huang, Guo-Ying Liu, Wang-Zhong Li, Yan-Qun Xiang, Tie-Bang Kang, Xiang Guo, Xing Lv
BACKGROUND: Distant metastasis is the major cause of treatment failure in patients with nasopharyngeal carcinoma (NPC). Although several biomarkers correlate with metastasis and prognosis, the molecular mechanisms of NPC development and progression remain unclear. METHODS: Quantitative RT-PCR (qRT-PCR), western blotting, cell growth, foci formation, migration and invasion assays, and xenograft mouse models were utilized to examine the expression levels and functions of the CXCL5/CXCR2 axis in NPC...
April 17, 2018: Journal of Experimental & Clinical Cancer Research: CR
https://www.readbyqxmd.com/read/29664827/skin-graft-fixation-using-hydrofiber-aquacel%C3%A2-extra
#8
Ya-Hui Yen, Chih-Ming Lin, Honda Hsu, Ying-Chen Chen, Yi-Wen Chen, Wan-Yu Li, Chia-Nan Hsieh, Chieh-Chi Huang
BACKGROUND: The traditional method of skin graft fixation is with tie-over bollus dressing. The use of splints in the extremities for skin graft fixation is a common practice. However, these splints are heavy and uncomfortable and contribute considerably to our overall medical waste. Hydrofiber (Aquacel Extra) has a strong fluid absorption property and fixates well to the underlying wound once applied. In this study, we used hydrofiber for fixation, avoiding the use of splints after skin grafting...
April 17, 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29660438/prenatal-nicotine-exposure-intergenerationally-programs-imperfect-articular-cartilage-via-histone-deacetylation-through-maternal-lineage
#9
Zhe Xie, Zhe Zhao, Xu Yang, Linguo Pei, Hanwen Luo, Qubo Ni, Bin Li, Yongjian Qi, Kai Tie, Jacques Magdalou, Liaobin Chen, Hui Wang
Accumulating evidence has shown that the impact of prenatal environmental factors on the organs of the offspring could last until the adulthood. Here, we aimed to investigate these effects and the potential mechanism of prenatal nicotine exposure (PNE) on the female adult cartilage of the first generation (PNE-F1) and the second generation (PNE-F2). Pregnant Wistar rats were injected with 2.0 mg/kg.d nicotine from gestational day (GD) 9 to 20. Then their F1 generation at GD20 and postnatal week (PW) 12, and F2 generation at PW12 were harvested...
April 13, 2018: Toxicology and Applied Pharmacology
https://www.readbyqxmd.com/read/29655516/plga-%C3%AE-tcp-composite-scaffold-incorporating-salvianolic-acid-b-promotes-bone-fusion-by-angiogenesis-and-osteogenesis-in-a-rat-spinal-fusion-model
#10
Sien Lin, Liao Cui, Guanghua Chen, Jianping Huang, Yanhua Yang, Kaijie Zou, Yuxiao Lai, Xinluan Wang, Liyi Zou, Tie Wu, Jack Chun Yiu Cheng, Gang Li, Bo Wei, Wayne Yuk Wai Lee
Spinal disorders often require surgical treatment called spinal fusion to restore a stabilized spine where bone grafts are implanted for the fusion of adjacent vertebras. In this study, we developed a bioactive composite scaffold incorporated with salvianolic acid B (SB), an active component extracted from Danshen. This study aimed to evaluate the effects of SB-incorporated porous scaffold on spinal fusion models. The composite scaffolds composed of poly (lactic-co-glycolic acid) and tricalcium phosphate (PLGA/β-TCP) were fabricated with low-temperature rapid prototyping technique, which incorporated SB at low (SB-L), middle (SB-M), high (SB-H) doses, and pure PLGA/β-TCP as blank control (Con)...
April 4, 2018: Biomaterials
https://www.readbyqxmd.com/read/29620663/effects-of-a-low-salt-diet-on-isolated-systolic-hypertension-a-community-based-population-study
#11
Guo-Hong Yang, Xin Zhou, Wen-Jie Ji, Jun-Xiang Liu, Jing Sun, Rui Shi, Tie-Min Jiang, Yu-Ming Li
Evidence has shown that long-term sodium reduction can not only reduce blood pressure, but also provide cardiovascular benefits. To date, there is little evidence related to the effects of salt reduction on isolated systolic hypertension (ISH).A total of 126 hypertensive patients were divided into an ISH group (n = 51) and a non-ISH (NISH) group (n = 75). The members of each group were then randomly assigned to low sodium salt (LSSalt) or normal salt (NSalt) diets for 6 months. Their blood pressure was measured every 2 months...
April 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29619624/chinese-guidelines-for-treatment-of-adult-primary-immune-thrombocytopenia
#12
Xin-Guang Liu, Xiao-Chuan Bai, Fang-Ping Chen, Yun-Feng Cheng, Ke-Sheng Dai, Mei-Yun Fang, Jian-Ming Feng, Yu-Ping Gong, Tao Guo, Xin-Hong Guo, Yue Han, Luo-Jia Hong, Yu Hu, Bao-Lai Hua, Rui-Bing Huang, Yan Li, Jun Peng, Mi-Mi Shu, Jing Sun, Pei-Yan Sun, Yu-Qian Sun, Chun-Sen Wang, Shu-Jie Wang, Xiao-Min Wang, Cong-Ming Wu, Wen-Man Wu, Zhen-Yu Yan, Feng-E Yang, Lin-Hua Yang, Ren-Chi Yang, Tong-Hua Yang, Xu Ye, Guang-Sen Zhang, Lei Zhang, Chang-Cheng Zheng, Hu Zhou, Min Zhou, Rong-Fu Zhou, Ze-Ping Zhou, Hong-Li Zhu, Tie-Nan Zhu, Ming Hou
Primary immune thrombocytopenia (ITP) is a bleeding disorder commonly encountered in clinical practice. The International Working Group (IWG) on ITP has published several landmark papers on terminology, definitions, outcome criteria, bleeding assessment, diagnosis, and management of ITP. The Chinese consensus reports for diagnosis and management of adult ITP have been updated to the 4th edition. Based on current consensus positions and new emerging clinical evidence, the thrombosis and hemostasis group of the Chinese Society of Hematology issued Chinese guidelines for management of adult ITP, which aim to provide evidence-based recommendations for clinical decision making...
April 4, 2018: International Journal of Hematology
https://www.readbyqxmd.com/read/29618828/results-of-the-radiation-dose-of-head-body-and-tail-of-hippocampus-in-nasopharyngeal-carcinoma-patients-treated-with-intensity-modulated-radiotherapy
#13
Sun Zong-Wen, Shi Lei, Li Qinglin, Kong Yue, Du Feng-Lei, Xie Tie-Ming, Hua Yong-Hong, Hu Qiao-Ying, Chen Xiao-Zhong, Chen Yuan-Yuan, Chen Ming
This study is to analyze the radiation dose of head, body and tail of hippocampus (HC) of nasopharyngeal carcinoma (NPC) patients treated with intensity modulated radiotherapy (IMRT). Evaluate cognitive function of patients with Wechsler adult intelligence scale-Chinese revised (WAIS-CR). HC were segmented into HC head (HH), HC body (HB) and HC tail (HT) and the indexes were then analyzed. WAIS-CR was tested before and 3months after radiotherapy. The mean radiation dose of left and right HC was (1147 ± 976)cGy, (1011 ± 602)cGy respectively...
April 4, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29610342/transcriptional-mutagenesis-mediated-by-8-oxog-induces-translational-errors-in-mammalian-cells
#14
Da-Peng Dai, Wei Gan, Hiroshi Hayakawa, Jia-Lou Zhu, Xiu-Qing Zhang, Guo-Xin Hu, Tao Xu, Zhe-Li Jiang, Li-Qun Zhang, Xue-Da Hu, Ben Nie, Yue Zhou, Jin Li, Xiao-Yang Zhou, Jian Li, Tie-Mei Zhang, Qing He, Dong-Ge Liu, Hai-Bo Chen, Nan Yang, Ping-Ping Zuo, Zhi-Xin Zhang, Huan-Ming Yang, Yao Wang, Samuel H Wilson, Yi-Xin Zeng, Jian-Ye Wang, Mutsuo Sekiguchi, Jian-Ping Cai
Reactive oxygen species formed within the mammalian cell can produce 8-oxo-7,8-dihydroguanine (8-oxoG) in mRNA, which can cause base mispairing during gene expression. Here we found that administration of 8-oxoGTP in MTH1-knockdown cells results in increased 8-oxoG content in mRNA. Under this condition, an amber mutation of the reporter luciferase is suppressed. Using second-generation sequencing techniques, we found that U-to-G changes at preassigned sites of the luciferase transcript increased when 8-oxoGTP was supplied...
April 2, 2018: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/29603534/low-intensity-extracorporeal-shock-wave-therapy-ameliorates-diabetic-underactive-bladder-in-streptozocin-induced-diabetic-rats
#15
Hsun Shuan Wang, Byung Seok Oh, Bohan Wang, Yajun Ruan, Jun Zhou, Lia Banie, Yung Chin Lee, Arianna Tamaddon, Zhou Tie, Guifang Wang, Guiting Lin, Tom F Lue
OBJECTIVES: To evaluate the therapeutic effect of once-per-week low-intensity extracorporeal shock wave therapy (Li-ESWT) on underactive bladder (UAB) in the streptozotocin-induced diabetic rat model. MATERIALS AND METHODS: Thirty-six female Sprague-Dawley rats were assigned into 3 groups: normal control (NC), diabetes control (DMC), and diabetes underwent Li-ESWT (DM Li-ESWT). The two DM groups received intraperitoneal 60 mg/kg streptozotocin injection to induce diabetes mellitus...
March 30, 2018: BJU International
https://www.readbyqxmd.com/read/29603289/sole-and-combined-vitamin-c-supplementation-can-prevent-postoperative-atrial-fibrillation-after-cardiac-surgery-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#16
REVIEW
Rui Shi, Zhen-Han Li, Dan Chen, Qing-Chen Wu, Xiao-Li Zhou, Hong-Tao Tie
We undertook a systematic review and meta-analysis to evaluate the effect of vitamin C supplementation (vitamin C solely or adjunct to other therapy) on prevention of postoperative atrial fibrillation (POAF) in patients after cardiac surgery. PubMed, EMbase, Web of Science and Cochrane Library were systematically searched to identify randomized controlled trials (RCTs) assessing the effect of vitamin C supplementation in adult patients undergoing cardiac surgery, and the meta-analysis was performed with random-effects model...
March 30, 2018: Clinical Cardiology
https://www.readbyqxmd.com/read/29600685/-long-non-coding-rna-for-metabolism-of-bone-tissue
#17
REVIEW
Tie-Feng Guo, Ming-Wang Zhou, Sheng-Hua Li, Bing-Lin Ye, Wei Chen, Zhi-Bin Fu
The mechanism of metabolism of bone and cartilage are one of focus of orthopedic knowledge, and its clinical and basic study plays an important role in preventing and treating osteoporosis, degeneration of bone and joint, bone tumor. At present, the mechanism of metabolism of bone and cartilage studied from protein, signal pathway to mRNA transcription factor regulation. As a new regulatory factor for non-coding proteins, long non-coding RNA(LncRNA) participates in physiological and pathological process. In recent years, a large number of researche showed that LncRNA plays an important role in metabolism of bone and cartilage, and proved LncRNA participates in development and conversion of bone metabolism...
March 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29600682/-a-case-report-of-tranexamic-acid-associated-epilepsy-in-spine-surgery
#18
Li-Jun Gu, Hong-Mei Zhang, Bin Zhang, Tie-Jun Zhao, Peng-Cheng Shan, Ming-Jiang He
No abstract text is available yet for this article.
March 25, 2018: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29597832/maternal-pufa-omega-3-supplementation-prevents-hyperoxia-induced-pulmonary-hypertension-in-the-offspring
#19
Ying Zhong, Daniel Catheline, Ali Houeijeh, Dyuti Sharma, Li-Zhong Du, Capucine Besengez, Philippe Deruelle, Philippe Legrand, Laurent Storme
Pulmonary hypertension (PH) and right ventricular hypertrophy (RVH) affect 16-25% of premature infants with bronchopulmonary dysplasia (BPD), contributing significantly to perinatal morbidity and mortality. Polyunsaturated fatty acids ω-3 (PUFA ω-3) can improve vascular remodeling, angiogenesis, and inflammation under pathophysiological conditions. However, the effects of PUFA ω-3 supplementation in BPD-associated PH are unknown. The present study aimed to evaluate the effects of PUFA ω-3 on pulmonary vascular remodeling, angiogenesis, and inflammatory response in a hyperoxia-induced rat model of PH...
March 29, 2018: American Journal of Physiology. Lung Cellular and Molecular Physiology
https://www.readbyqxmd.com/read/29594833/palatal-polymorphous-adenocarcinoma-with-high-grade-transformation-a-case-report-and-literature-review
#20
Kentaro Kikuchi, Toshitaka Nagao, Fumio Ide, Shota Takizawa, Hideaki Sakashita, Ichiro Tsujino, Tie-Jun Li, Kaoru Kusama
Polymorphous adenocarcinoma (PAC) is the second most common intraoral malignant neoplasm of the minor salivary glands. However, it is very rare for PAC to show high-grade transformation (HGT) and to our knowledge, the English literature only seven reported cases. HGT tends to be observed when PAC recurs, and it is extremely rare to be seen at initial presentation. Here we report a 43-year-old Japanese male patient with PAC of the right palate showing HGT at initial presentation. Histopathologically, the tumor was characterized by a prominent solid and papillary-cystic growth pattern, with nuclear atypia and necrosis in area of HGT...
March 29, 2018: Head and Neck Pathology
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