After 56 cases of infantile constipation were divided into the pattern of stagnation of heat in the stomach and intestines, pattern of obstruction of qi activity and pattern of deficiency in both qi and yin, the treatments were given by infantile Tuina techniques on the infantile points of Dachang (Extra),Zhongwan (CV 12), Bagua (Extra), Qijiegu (Extra), Chengshan (BL 57), Zusanli (ST 36) and Yingxiang (LI 20). The results showed cure in 45 cases, effectiveness in 9 cases, failure in 2 cases and the total effective rate was 96.5%.

Objective To test the content of menthol in Chuanbei Pipa Syrup(CPS)by GC, and to evaluate its quality. Meth-ods The content of menthol in CPS was determined by capillary gas chromatography. DB-WAX capillary column (30 m ×0. 319 mm × 0. 50μm) was used with nitrogen as carrier gas. The precolumn pressure was 500 kPa and the column temperature was at 110 ℃ with split ratio of 25 : 1. The temperature was set at 250℃ for sample injection and for the detector. Results The content of menthol in CPS produced by Henan Pharmaceutical Co. , Ltd. , Zhengzhou Pharmaceutical Co. , Ltd. and Yunan Pharmaceutical Co. , Ltd. was 0. 154 mg/mL, 0. 203 mg/mL and 0. 109 mg/mL, respectively. Of them, the men-thol content in CPS produced by Zhengzhou Pharmaceutical Co. , Ltd. met the requirements of Pharmacopoeia(2005 edition), and that of the other two species was slightly lower. Conclusion The methods are convenient, reliable and accurate for the de-termination of menthol content in Chuanbei Pipa Syrup.

This study was aimed to explore the clinical efficiency of modified Xiao-Y ao (XY) powder and acupuncture in the treatment of diarrhea-predominant irritable bowel syndrome (D-IBS). A total of 90 D-IBS patients were randomly divided into the treatment group and control group, with 45 patients in each group. Patients in the treatment group received acupuncture combined with modified XY powder. Patients in the control group received oral administration of montmorillonite powder, compound glutamine enteric-coated capsules, compound azintamide enteric coated tablet. Four weeks were one treatment course. After two treatment courses, the pretreatment and posttreatment symptom score, the score of Hamilton Depression Rating Scale (HAMD)/(HAMA), and the overall efficacy were compared. The results showed that compared with pretreatment, clinical symptoms were improved in varying degrees after treatment in both groups (P < 0.05 or P < 0.01). HAMD and HAMA were significantly decreased (P < 0.05). The treatment group had obvious advantages compared to the control group (P < 0.05). The overall efficacy of the treatment group was 91.11%, which was significantly higher than the control group of 68.89%(P < 0.05). It was concluded that modified XY powder and acupuncture can quickly relieve gastrointestinal symptoms, improve anxiety and depression. It is an effective treatment method for D-IBS.

A series of tacrine-methoxybenzene hybrids (5a-5i) were designed, synthesized and evaluated as inhibitors of cholinesterases (ChEs). All the compounds had better ChEs inhibitory activities than tacrine with IC50 values at the nanomolar range. Compound 5h exhibited the strongest inhibition on acetylcholinesterase (AChE) with an IC50 value of 6.74 nmol x L(-1) and compound 5f showed the most potent inhibition on butyrylcholinesterase with IC50 value of 3.83 nmol x L(-1). Kinetic and molecular modeling studies showed that these hybrids targeted both the catalytic active site and the peripheral anionic site of AChE.

A novel series of bis-nicotine derivatives (3a-3i) were designed, synthesized and evaluated as bivalent anti-Alzheimer's disease agents. The pharmacological results indicated that compounds 3e-3i inhibited both acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) in the micromolar range (IC50, 2.28-117.86 micromol x L(-1) for AChE and 1.67-125 micromol x L(-1) for BChE), which was at the same potency as rivastigmine. A Lineweaver-Burk plot and molecular modeling study showed that these derivatives targeted both the catalytic active site (CAS) and the peripheral anionic site (PAS) of AChE. Besides, these compounds could significantly inhibit the self-induced Abeta aggregation with inhibition activity (11.85%-62.14%) at the concentration of 20 micromol x L(-1).

Shanyao (Dioscorea opposita Thunb.) is the one of the conventional herbs in the clinical practice, which is good at nourishing yin, and entering the lung, spleen and kidney meridian. Through analysis on all formulae contain-ing Shanyao in past dynasties, we found out the top 30 kinds of traditional Chinese medicine (TCM) herbs for the highest frequency in combination with Shanyao, among which there were 28 herbs recorded in the Shen Nong Ben Cao Jing (Shen Nong's Classic of the Materia Medica) and 23 herbs were considered as the top grade medicinals. This article was focused on the analysis of the compatibility meaning and rules of Shanyao and supplementing medic-inals in order to provide scientific basis for clinical formulae and daily health cultivation so as to make good use of Shanyao.

Undergraduates in department of laboratory medicine were organized to participate in United Kingdom National External Quality Assessment Schemes. Case discussion was the main form and contents of cases cover the entire clinical biochemical field. One case was given every 20 days and undergraduates must answer in English. All answers would be summarized and reported by one of them. After results being returned, all undergraduates made a retrospective study. The highest score was 1.74 and the lowest score of-0.4, with the median score of 0.67. Time-window score ranged be-tween 0.98 and 0.41. After participating in the case discussion, students improved clinical problem-solving capa-bility, subjective initiative of clinical practice, English level and the team cooperation ability.

This study was aimed to explore clinical effect on treatment of rheumatoid arthritis (RA) of cold-dampness syndrome by the combination of Wen-Jing San-Han Tong-Luo (WJSHTL) decoction and acupuncture. A total of 88 RA patients were selected and randomly divided into the control group and the treatment group. All 44 cases in the control group were orally administrated with diclofenac sodium, sulphasalazine (SASP) and methotrexate (MTX). All 44 cases in the treatment group were treated with the combination of WJSHTL decoction and acupuncture on the ba-sis of western medication the same as the control group. Each group was treated for three months. Improvements of clinical symptoms, body signs and laboratory indexes were observed. The results showed that clinical symptoms, body signs and laboratory indexes were greatly improved in the comparison before and after treatment in both groups with statistical significance (P < 0.05). Compared to the control group, the treatment group had no statistical significance in the improvement of rest pain, swelling numbers and index, tenderness numbers and index, morning stiffness time, liver and kidney function. Compared with the control group, the treatment group had more obvious advantages in the improvement of joint function, hand grip strength, erythrocyte sedimentation rate (ESR) decreasing, C-reactive protein (CRP) and rheumatoid factor (P< 0.05). It was concluded that compared with single western medication, the combi-nation of WJSHTL decoction and acupuncture with western medication had certain advantages in the improvement of joint function of RA and management of patient's disease condition.

Objective To evaluate the significance of human interleukin-31(IL-31)in the pathogenesis of atopic dermatitis and its correlation with pruritus in patients with atopic dermatitis(AD).Methods Twenty-two children with mild to severe atopic dermatitis and 22 age-matched healthy controls were included in this study.Patients and controls were randomly and equally assigned into stimulation and non-stimulation groups.Venous blood samples were obtained from all participants,peripheral blood mononuclear cells were isolated from these samples and cultured with(stimulation groups)or without(non-stimulation groups)staphylococcal enterotoxin B(SEB)for 24 hours.Then,the mRNA expression of IL-31 on PBMCs was assessed via real-time reverse transcription-PCR.ELISA was used to detect the total serum IgE level in these objects.The severity of AD in patients was rated according to scoring atopic dermatitis(SCORAD).The relationship between the mRNA expression of IL-31 and the level of serum total IgE.severity of atopic dermatitis,and degree of pruritus.was evaluated.Results The expression of IL-31 mRNA on non-stimulated PBMCs from patients was 23.2 folds as high as that from the healthy controls(P＜0.01).The stimulation with SEB upregulated the mRNA expression of IL-31 on PBMCs.and the increase on PBMCs from patients was 20.44 times of that from the controls.The total serum IgE level was 260.05 IU/mL(5.9-1131.01 IU/mL)and 17.7 IU/mL(5-140.7 IU/mL)in the Patients and controls respectively(P＜0.01).There was no significant correlation between the mRNA expression of IL-31 and disease severity or total serum IgE level(r=0.07.0.22respectively.both P＞0.05)in patients witll AD.Condusions IL.3 1 is involved in t11e pathogenesis of AD,which is unlikely to be IgE-dependent.SEB can induce the rapid expression of IL-31 on PBMCs of healthy human,and is an important modulator for the production of IL-31.

Objective To investigate the role of early detecting macrophage inflammatory protein‐1β(MIP‐1β) and proealcitonin (PCT ) level for the diagnosis of spontaneous bacterial peritonitis (SBP) in the decompensated stage of liver cirrhosis .Methods 384 cases of decompensated stage of liver cirrhosis complicating SBP collected in the Affiliated 3201 Hospital of Xi ′an Jiaotong Univer‐sity from May 2011 to February 2015 were included into the SBP group ,while other 377 cases of decompensated stage of liver cir‐rhosis complicating ascites were included into the control group .The serum and ascites samples were collected for detecting PCT by using electrochemical luminescence method and MIP‐1β by using the enzyme‐linked immunoassay .The significance of these two in‐dicators was compared between the serum detection and ascites detection .At the same time the clinical application value of these two indicators was analyzed by using the receiver operating characteristic curve .Results The serum and ascites PCT and MIP‐1βlevels in the SBP group were significantly higher than those in the control group ,the difference was statistically significant (P<0 .05) ;the serum PCT level in the SBP group had statistical difference between the patients with Gram‐negative bacteria infection and the patients with Gram positive bacteria infection (P< 0 .05) ;the ascites MIP‐1β level in the patients with Gram‐negative bacte‐ria infection of the SBP group was higher than that with Gram positive bacteria infection ,the difference was statistically significant (P< 0 .05) .Conclusion The serum and ascites PCT and MIP‐1β detection can help to the differentiation diagnosis of early decom ‐pensated stage of liver cirrhosis complicating SBP ;the serum PCT detection is superior to the MIP‐1β detection ,while ascites MIP‐1β detection is superior to the PCT detection .