益智健脑颗粒联合针灸对阿尔茨海默病大鼠学习记忆的影响

目的观察益智健脑颗粒联合针灸对阿尔茨海默病（Alzheimers disease,AD）大鼠学习记忆的影响。方法将大鼠随机分为假手术组（A组）、模型组（B组）、针灸组（C组）、益智＋针灸组（D组）各10只,B、C、D 3组分别以海马CA1区注射β淀粉样蛋白25-35（Aβ25-35）造模,A组注射等量的双蒸水,各组分别治疗20 d后行Morris水迷宫试验,观察大鼠学习记忆能力变化。结果B组较A组的平均潜伏期明显延长,差异具有统计学意义（P〈0.05）;与B组比较,C组、D组的平均潜伏期明显缩短,过台次数增多,差异具有统计学意义（P〈0.05,P〈0.01）;与C组比较,D组的潜伏期缩短,过台次数增多,差异具有统计学意义（P〈0.05）。结论益智健脑颗粒联合针灸能够提高Aβ25-35介导的AD模型大鼠的学习记忆能力。     

Liuwei Dihuang,a traditional Chinese herbal formula,suppresses chronic inflammation and oxidative stress in obese rats

OBJECTIVE： To investigate the anti-inflammatory, anti-oxidative stress, and adipokine-ameliorating effects of Liuwei Dihuang （LWDH）, a traditional Chinese herbal formula, in obese rats. METHODS： After 2 weeks of acclimation with free access to regular rodent chow and water, obese-prone-caesarean-derived （OP-CD） rats were fed a modified AIN-93G diet containing 60% energy from fat. Treatment was performed twice daily by gavage feeding with 500, 1 500, or 3 500 mg/kg body weight LWDH suspended in water （n=12 rats per group）. Twelve obese-resistant-CD （OR-CD） rats were fed the atherogenic diet and gavaged with water, and served as the normal control. Blood biomarkers of inflammation, oxidative stress and adiponectin were measured post-sacrifice and used to determine the treatment effect of LWDH and assess the suitability of OR/OP-CD rats for studying these parameters. RESULTS： After 9 weeks of treatment, LWDH lowered serum C-reactive protein （CRP） and tumour necrosis factor-α （TNF-α） levels. Serum interleukin-6 （IL-6） levels showed a tendency towards reduction, but were not significantly different from the OP-CD control. Liver superoxide dismutase （SOD） activity was increased in response to all three doses of LWDH, while the levels of reduced （GSH） and oxidized glutathione （GSSG） and thiobarbituric acid reactive substances （TBARS） were unchanged. Serum adiponectin levels were increased in response to oral administration of LWDH at the dose of either 500 or 1 500 mg/kg body weight. In addition, comparisons between OR-CD and OP-CD rats revealed differential, and for some biomarkers, conflicting characteristics of high-fat diet-fed OP-CD rats in reference to obese human subjects in terms of inflammatory and oxidative stress biomarkers and circulating adiponectin levels. CONCLUSION： The results show, for the first time, the anti-inflammatory, anti-oxidative stress and adiponectin-ameliorating effects of LWDH in obese rats. The suitability of the OP-JOP-CD rat model as     

WHO西太区与“世界中医药学会联合会”中医名词术语国际标准比较研究：精、神、气、血、津、液部分

精、神、气、血、津、液是中医理论中6个非常重要的概念，有关术语在《WHO西太区传统医学国际标准名词术语》中一共收录了59条，“世界中医药学会联合会”（以下简称世中联）《中医基本名词术语中英对照国际标准》中收录了58条。血、津、液的内涵较为具体，有一定的物质基础，理解并不困难。翻译上虽有差异，但亦不难统一。精、神、     

The Targeted Pro-apoptotic Effect of scFv-mediated Delivery of Caspase-6 on HER2-positive Osteosarcoma Cells

Objective To investigate the pro-apoptotic effect of scFv-mediated delivery of caspase-6 fusion protein on osteosarcoma E 10 cells. Methods The expression of human epidermal growth factor receptor-2 （Her-2） in osteosarcoma cell line E10 was examined by flow cytometry analysis. ScFv-mediated delivery of caspase-6 was generated by sequential fusion of the genes of a signal peptide, a single-chain Her-2 antibody （e23sFv）, a PEA translocation domain （PEA aa253-264）, and an recombinant caspase-6. The pCMV-immunocaspase-6 was produced by cloning above mentioned fusion genes into pCMV plasmid, and then pCMV-immunocaspase-6 plasmid mixed cationic liposome was transfected into E10 cells. The expression of fusion gene on transfected E10 cells was detected by immunocytochemical staining, The pro-apoptotic effects of fusion gene expression on morphology and growth status of E10 cells were observed by trypan blue cell staining, electron microscopy and MTT assay. Results The fusion protein was detected in the cytoplasm of the transfected E10 cells. These cells presented typical characteristics of apoptosis as detected by electron microscopy. MTT assay revealed that the proliferation of transfected E10 cells was suppressed than that of non- or mock-transfected cells （P〈0.01）. Conclusion ScFv-mediated delivery of caspase-6 fusion protein can induce apoptosis of Her-2 positive osteosarcoma E10 cells, suggesting the potential of this strategy for the treatment of human high-grade osteosarcoma.     

Iloprost inhibits fracture repair in rats

Background Previous studies have shown that prostaglandins （PGs） dramatically stimulate healing processes in bone.However,the effect of prostaglandin l2 （PGI2） on fracture healing remains unclear.To investigate the effect of PGI2,a study on fracture healing process in closed tibia fractures was designed.Methods Thirty-six Sprague-Dawley male rats were randomized into two groups.On the first day,their right tibias were fractured by three-point bending technique.The study group （n=18） received a single injection of 10 μg/kg iloprost for 5 days,while the control group （n=18） received saline solution in the same way.On the 7th,14th and 28th days following the fracture,six rats were sacrificed and their right legs were harvested in each group.The progression of fracture healing was assessed for each specimen by the scores of radiography （by Lane-Sandhu） and histology （by Huo et al）.Results On the 7th day,the radiographic and histologic scores were equal.On the 14th day radiographic total score was 6 and histologic total score was 23 in the iloprost group,whereas radiographic total score was 11 and histologic total score was 33 in the control group.On the 14th day radiographic and histologic scores were significantly decreased in the iloprost group compared to the control group （P 〈0.05）.On the 28th day radiographic total score was 12 and histologic total score was 37 in the iloprost group,whereas radiographic total score was 15 and histologic total score was 40 in the control group.On the 28th day although there was a decrease in radiographic and histologic scores of the iloprost group acording to control group,it was not statistically significant （P 〉0.05）.Conclusion Iloprost delays fracture healing in early stage in rats.     

郭振球教授高血压病辨治特色

郭振球教授是湖南中医药大学教授,从事临床、科研、教学工作六十一年,积累了丰富的临床经验,在学术上治学严谨。学验俱丰。1986年人选我国首批中医学博士研究生导师．1990年被评为我国首批全国继承老中医学术经验指导老师,开创了微观证治学,系世界传统医学诊断学学科奠基人。     

Simultaneous determination of five anthraquinones in a Chinese traditional preparation by RP-HPLC using an improved extraction procedure

OBJECTIVE： The stable quality of Chinese herbal medicines is a critical factor for their reliable clinical efficiency. An improved liquid-liquid extraction procedure and a liquid chromatographic method were developed to simultaneously analyze five anthraquinones （aloe-emodin, rhein, emodin, chrysophanol and physcion） in a Chinese traditional hospital preparation, Fuyankang mixture, in order to quantitatively control its quality in a more effective way. METHODS： A more economical and repeatable extraction procedure based on conventional liquid-liquid extraction technique was developed and used to extract five marker components in Fuyankang mixture. These anthraquinones were separated in less than 20 min on a C18 column with methanol and 0.1% phosphoric acid （88：12, v/v） as mobile phase. The method was validated for specificity, precision, spiked recovery and stability. RESULTS： Compared to conventional liquid-liquid extraction, the improved liquid-liquid extraction was found to be more effective for simultaneous extraction of anthraquinones from an aqueous Chinese herbal preparation, especially for hydrophobic compounds. The improved extraction method was successfully applied to determine the content of five marker components in Fuyankang mixture by the means of reverse phase high-performance liquid chromatography. CONCLUSION： The improved extraction procedure may be suitable for routine quality control of Fuyankanq mixture and other traditional preparations at city-level hospitals in China.     

WHO西太区与“世界中医药学会联合会”中医名词术语国际标准比较研究：脏腑部分

“脏腑”是中医基本理论中的一个重要方面，其基本概念和用语为中医名词术语的核心内容，反映了中医翻译的基本问题。对这方面术语的翻译和标准化问题的讨论，有利于我们进一步明确中医翻译的基本理论与方法。《WHO西太区传统医学国际标准名词术语》中共收录有关脏腑的术语83条，     

程丑夫教授论治情志病验案举隅

程丑夫是国家级名老中医,湖南中医药大学第一附属医院主任医师、教授、博士生导师,享受政府特殊津贴专家,出身于中医世家,从医40余年,经验丰富,对于内科系统及疑难杂症的治疗颇有心得,笔者有幸跟师学习,聆听教诲,受益匪浅,现将程师论治情志病的经典验案略陈一二。1思虑伤脾案患者肖某,女,27岁。初诊：2014年5月20日。半年前因婚变后出现忧心忡忡,多思多虑,近1月来反复腹部胀满,刻诊：腹胀,食后为甚,呃逆,无反酸,通气后可减轻,无腹痛,不欲食,夜寐不安,二便调。舌红苔厚白腻,脉弦,BP：110／70mmHg。     

糖络方联合弥可保治疗2型糖尿病周围神经病变的临床观察

目的观察益气养阴活血通络之糖络方联合弥可保治疗2型糖尿病周围神经病变的疗效。方法将65例患者随机分成治疗组（中西药组）和对照组（西药组）,均在西药降血糖基本达标的同时,对照组单纯口服弥可保,治疗组口服弥可保的基础上加用糖络方内服,治疗8周。结果总有效率及治疗后证候积分比较,治疗组优于对照组,差异有统计学意义（P〈0．05）;治疗后肌电图比较,治疗组优于对照组,差异有统计学意义（P〈0．01）。结论益气养阴活血通络之糖络方联合弥可保治疗2型糖尿病周围神经病变疗效优于单用弥可保,是治疗该病的有效方剂之一。     

Effect of behavior training on learning,memory and the expression of NR2B,GluR1 in hippocampus of rats offspring with fetal growth restriction

Objective： To study effects of behavior training on learning, memory and the expression of NR2B, GluR1 in hippocampus of rat＇ s offspring with fetal growth restriction（FGR）. Methods： The rat model of FGR was established by passive smoking method. The rats offspring were divided into the FGR group and the control group, then randomly divided into the trained and untrained group, respectively. Morris water maze test was proceeded on postnatal month（PM2/4） as a behavior training method, then the learning-memory of rats was detected through dark-avoidance and step-down tests. The expressions of NR2B and GluR1 subunits in hippocampal CA1 and CA3 areas were detected by immunohistochemical method. Results： In the dark-avoidance and step-down tests, the performance record of rats with FGR was worse than that of control rats, and the behavior-trained rats was better than the untrained rats, when the FGR model and training factors were analyzed singly. The model factor and training factor had significant interaction（P 〈 0.05）. The expressions of NR2B and GluR1 subunits in hippocampal CA1 and CA3 areas of rats with FGR reduced. In contrast, the expressions of GluR1 and NR2B subunits in CA1 area of behavior-trained rats increased, when the FGR model and training factors were analyzed singly. Conclusion： These findings suggested that the effect of behavior training on the expressions of NR2B and GluR1 subunits in CA1 area should be the mechanistic basis for the training-induced improvement in learning-memory abilities.     

补肾活血方对PCOS大鼠模型卵巢中PAI-1mRNA表达的影响

目的探讨补肾活血方对大鼠PCOS模型卵巢局部纤溶酶原激活物抑制因子-1（PAI—1mRNA）表达的影响。方法选用未成年24d龄SD雌性大鼠60只,随机分为模型组、克罗米酚组、补肾活血方高剂量组、补肾活血方低剂量组、正常对照组5组。用Bogovich法建立大鼠多囊卵巢病理模型。以克罗米酚为对照。用原位杂交法观察补肾活血方对多囊卵巢大鼠局部PAI—1mRNA的影响。结果模型组卵巢局部PAI—1mRNA存在卵泡膜间质细胞显著增高,用补肾活血方高、低剂量与克罗米酚药后,卵巢局部PAI-1mRNA的表达明显降低．差异具有统计学意义（P〈0．05、P〈0．01）。补肾活血方高剂量组与克罗米酚组比较,差异具有显著统计学意义（P〈0．01）;低荆量组与克罗米酚组比较差异无统计学意义（P〉0．05）,补肾活血方高、低剂量组比较,低剂量组卵泡膜间质细胞上PAI-1的基因表达增高更明显,但二者差异无统计学意义（P〉0．05）。结论PAI-1mRNA可能与多囊卵巢综合征的发病机制有关。以补肾活血立法的补肾活血方能降低多囊卵巢大鼠局部PAI—1mRNA的显著增高表达．降低PAI—1mRNA卵巢局部的作用。提示补肾活血方可能通过PAI—1mRNA途径促进卵巢排卵的机制。     

WHO西太区与“世界中医药学会联合会”中医名词术语国际标准比较研究：阴阳学说部分

《WHO西太区传统医学国际标准名词术语》中收录有关阴阳学说及其相关概念的术语有16条，“世界中医药学会联合会”（以下简称世中联）标准《中医基本名词术语中英对照国际标准》中收录了39条，其翻译基本与现行译法一致，如将“阴中之阴”译作yin within yin，将“阴阳对立”译作opposition of yin and yang，将“阴阳平衡”译作yin—yang balance等等。但也有一些有别于通行译法的翻译．如将“阴阳互根”译作mutual rooting of yin and yang，将“阴阳转化”译作yin-yang conversion等。这些译法基本上反映了某些西方译者的思路与方法。     

Electroacupuncture at Feishu （BL13） and Zusanli （ST36） down-regulates the expression of orexins and their receptors in rats with chronic obstructive pulmonary disease

Inflammation and lung function decline are the main pathophysiological features of chronic obstructive pulmonary disease （COPD）. Acupuncture can improve lung function in patients with COPD, but the underlying mechanisms are not well understood. Orexins （OXs）, which are found in peripheral plasma, are neuropeptides that regulate respiration and their levels are related to COPD. Therefore, we hypothesized that acupuncture might alter OXs, reduce lung inflammation and improve lung function in COPD. METHODS： COPD was induced in rats by exposure to cigarette smoke for 8 weeks and injecting with lipopolysaccharide twice. Electroacupuncture （EA） was performed at Feishu （BL13） and Zusanli （ST36） for 30 min/d for 2 weeks. Rat lung function and morphology were assessed after EA. The levels of tumor necrosis factor-α （TNF-a） and intedeukin-1β （IL-16） in bronchoalveolar lavage fluid （BALF） and orexin A and B levels in the lung tissue were detected by enzyme-linked immunosorbent assay. OX receptor mRNA levels and immunopositive cells were assessed with real-time polymerase chain reaction and immunohistochemical methods, respectively. The relationships among lung function, cell factors, and OX levels were analyzed by Pearson correlation analyses. RESULTS： Compared with the control group, lung function was significantly decreased in the rats with COPD （P〈0.05）. There were obvious increases in TNF-α and IL-1β levels in BALF （P〈0.05 and P〈0.01, respectively）, orexin A level in lung tissue （P〈0.01; but not orexin B） and mRNA expressions of OX 1 type receptor （OXR1） and OX 2 type receptor （OXR2） in lung tissue （P〈0.05 and P〈0.01, respectively）; the integrative optical densities （IODs） of both receptors were greater in the COPD group （P〈0.05）. For rats with COPD subjected to EA, lung function was improved （P〈0.05）. There were notable decreases in TNF-a and IL-1β levels （P〈0.05 and 〈0.01, respectively） in BALF. Orexin A, but not orexi     

表皮生长因子受体酪氨酸激酶抑制剂在非小细胞肺癌应用的瓶颈——获得性耐药

以表皮生长因子受体酪氨酸激酶抑制剂（epidermal growth factor receptor-tyrosine kinase inhibitor,EGFR-TKI）分子靶向治疗研究为肇始,转化性研究使基础实验和临床实践间的鸿沟迅速填平,改变着人们认识治疗肺癌的视角。无可否认,EGFR-TKI上市后极大地延伸了肿瘤学家治疗肺癌的手段,但不管从临床经验、临床研究数据、分子生物学层面还是文献计量学的角度,     

WHO西太区与“世界中医药学会联合会”中医名词术语国际标准比较研究：五行学说部分

《WHO西太区传统医学国际标准名词术语》中，一共收录了51条有关五行学说的术语，“世界中医药学会联合会”（以下简称世中联）的标准《中医基本名词术语中英对照国际标准》中则收录了103条。这些术语的翻译与通行译法基本一致，如将木、火、土、金、水译为wood、fire、earth、metal、water。但一些关键词语的翻译却多参照海外译法而行。如将“五行”译为five phases（同时也罗列出了five elements这一通行译法），     

WHO西太区与“世界中医药学会联合会”中医名词术语国际标准比较研究：经络部分

在中医名词术语的英语翻译中，与经络学说相关的术语，其翻译一般都比较统一。在中医药的对外交流中，针灸是率先走出国门并为西方世界所接受的中医疗法。其传入西方的历史远远早于中医药学的其他领域。正因为如此，其用语的英语翻译在国际上相对比较一致。在《WHO西太区传统医学国际标准名词术语》中共收录了有关经络学说的术语43条。“世界中医药学会联合会”（以下简称“世中联”）《中医基本名词术语中英对照国际标准》中则收录了87条。下面试根据WHO的标准并结合“世中联”的方案，对这些术语的翻译问题加以简要的比较分析。     

Sphingosine Kinase-1/sphingosine 1-phosphate pathway in diabetic nephropathy

Objective Diabetic nephropathy （DN） is the major cause of end-stage renal disease worldwide and its prevalence continues to increase.Currently,therapies for DN provide only partial renoprotection; hence new targets for therapeutic intervention need to be identified.In this review,we summarized the new target,sphingosine kinase-1/sphingosine 1-phosphate （SphK1/S1P） pathway,explored its potential therapeutic role in the prevention and treatment of DN.Data sources Most relevant articles were mainly identified by searching PubMed in English.Study selection Mainly original articles and critical review articles by major pioneer investigators in this field were selected to be reviewed.Results SphK1/S1P pathway can be activated by hyperglycemia,advanced glycation end products,and many proinflammatory cytokines,which leads to fibronectin,transforming growth factor-31 up-regulation and AP-1 activation.And then it could promote glomerular mesangial cells proliferation and extracellular matrix accumulation,mediating the initiation and progression of diabetic renal fibrosis.Conclusions SphK1/S1P pathway is closely correlated with the pathogenesis of DN.The results suggest that SphK1/ S1P pathway as a new target for clinically improving DN in future is of great prospect.     

New Mechanism of Herb-herb Interaction between Ginseng and Trogopterus Based on CYPs in Rat Livers

The study was designed to investigate the potential mechanism of herb-herb interaction between ginseng and Trogopterus （Trg） based on Cytochrome P450 isozymes （CYPs） in rat livers. We estimated the influence on CYP1A2, CYP2E1, and CYP3A1/2 activity caused by ginseng and Trg used in combination. The CYP1A2 and CYP2E1 enzyme activity were induced by ginseng and Trg used in combination. And this induction effect was caused via inducing CYP1A2 and CYP2E1 protein expression which was supposed caused by inducing the gene expression of CYP1A2 and CYP2E1.