Objective:To assess the clinical efficacy of abdominal acupuncture for subhealth insomnia.Methods:Eighty-two cases of subhealth insomnia were randomly divided into an observation group (41 cases) and a control group (41 cases).The control group was treated with conventional acupuncture.The observation group was treated with Bo's abdominal acupuncture on the basis of conventional acupuncture.Six treatments constituted one treatment course.The measuring scale of traditional Chinese medicine syndrome for subhealth state (MSSSHS) and Pittsburgh sleep quality index (PSQI) scores were compared between the two groups after two courses,to estimate the efficacy of abdominal acupuncture for subhealth insomnia.Results:One case dropped out from the observation group,while 2 cases dropped out from the control group.The MSSSHS score and PSQI score both declined after the treatment in the two groups (all P＜0.05).The MSSSHS and PSQI scores in the observation group were significantly lower than those in the control group (both P＜0.05).Conclusion:The abdominal acupuncture is effective for subhealth insomnia,and it can enhance the effect of conventional acupuncture.

Objective:To observe the clinical effect of mind-refreshing and orifice-opening needling method plus swallowing disorder therapeutic apparatus for deglutition disorder of stroke patients in convalescence stage.Methods:A total of 136 patients conforming to the inclusion criteria were randomized into three groups by the random number table,including group A of 46 cases,group B of 44 cases and group C of 46 cases.Patients in group A received swallowing disorder therapeutic apparatus treatment,patients in group B received mind-refreshing and orifice-opening needling method treatment,and patients in group C received mind-refreshing and orifice-opening needling method plus swallowing disorder therapeutic apparatus treatment.The treatment was given once a day for 10 d as a course,the whole treatment lasted for 4 courses.Therapeutic evaluation items including water-swallowing test (WST),standardized swallowing assessment (SSA) and modified Barthel index (MBI) were measured before treatment,after treatment and at follow-up visit (2 months after treatment).Results:After treatment,scores of WST and MBI in all three groups increased significantly (all P＜0.05),while the SSA score dropped significantly (all P＜0.05).After treatment and during follow-up visit period,score of WST in group C was significantly higher than that in group A and group B (both P＜0.05),while the difference between group A and group B showed no statistical significance (P＞0.05);the SSA score in group C was substantially lower than that in group A and group B (all P＜0.05),the difference between group A and group B showed no statistical significance (P＞0.05);the MBI scores in group B and group C were substantially higher than that in group A (all P＜0.05),the difference between group B and group C showed no statistical significance (P＞0.05).After treatment and during follow-up visit period,the differences in overall therapeutic effect between group A and group B showed no statistical significance (P＞0.05),while the overall therapeutic effect in group C was substantially better than that in group A and group B (all P＜0.05).Conclusion:Both mind-refreshing and orifice-opening needling method and swallowing disorder therapeutic apparatus can alleviate symptoms of deglutition disorder of stroke patients respectively,and the combination of two methods can improve the therapeutic effect.

Xiangxi (the western part of Hunan province) Liu's infantile tuina,as one main school of current infantile tuina in China,highlights the compatibility of the specific points of Wujing in children,the idea of treatment by syndrome differentiation,and produces unique efficacy in the treatment of common diseases in children.Exogenous fever in children can be treated with this method with excellent efficacy.Based on the clinical experience and effective cases treated by this tuina school,the authors elaborated the clinical thought and experience from the perspective view of tuina,for the promotion of Xiangxi Liu's infantile tuina in clinic.

Actins ; metabolism ; Adult ; Breast Neoplasms ; metabolism ; pathology ; surgery ; Calcium-Binding Proteins ; metabolism ; Cell Differentiation ; Desmin ; metabolism ; Diagnosis, Differential ; Female ; Fibroadenoma ; metabolism ; pathology ; surgery ; Hamartoma ; pathology ; Humans ; Hyperplasia ; Leiomyoma ; pathology ; Microfilament Proteins ; metabolism ; Muscle, Smooth ; pathology ; Phyllodes Tumor ; pathology

In this study, the human umbilical vein endothelial cell model was used to study the regulating effect of lipophilic components in Salvia miltiorrhiza on angiogenesis, and explore its possible mechanism. The cell model was established to determine the effect of lipophilic components in S. miltiorrhiza on the proliferative activity and migration capacity of endothelial cells. Then the realtime fluorescence quantification PCR technology was applied to detect the changes in the gene expressions of angiogenesis-related cytokines VEGF-A, VEGF-C and MMP-9. The results showed that 5 mg x L(-1) lipophilic components in S. miltiorrhiza could inhibit the proliferation and migration of endothelial cells, and reduce the expression of VEGF-A and MMP-9 genes. It indicated that lipophilic components in S. miltiorrhiza may inhibit the proliferation and migration of endothelial cells by inhibiting the expression of VEGF-A and MMP-9 genes, so as to show the inhibitory effect on angiogenesis.
Angiogenesis Inhibitors ; chemistry ; pharmacology ; Cell Movement ; drug effects ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Human Umbilical Vein Endothelial Cells ; cytology ; drug effects ; metabolism ; Humans ; Matrix Metalloproteinase 9 ; genetics ; metabolism ; Salvia miltiorrhiza ; chemistry ; Vascular Endothelial Growth Factor A ; genetics ; metabolism

The data mining technique is adopted to analyze characteristics and rules of acupoint and meridian selection of acupuncture-moxibustion for treatment of vertigo at different time periods in the ancient. The data is collected from literature regarding acupuncture-moxibustion from the pre-Qin period to the end of Qing Dynasty, so as to establish a clinical literature database of ancient acupuncture-moxibustion for treatment of vertigo. Data mining method is applied to analyze the commonly used meridians, acupoints and special acupoints in different dynasties, also possible rules are explored. Totally 82 pieces of prescription of acupuncture-moxibustion for treatment of vertigo are included. In the history the leading selection of acupoitns are Fengchi (GB 20), Hegu (LI 4), Shangxing (GV 23) and Jiexi (ST 41) while that of meridians are mainly three yang meridians of foot and the Governor Vessel, especially the acupoints on the Bladder Meridian of foot yangming had the highest utilization rate, accounting for 23.04%. The acupoint selection is characterized by special acupoint, accounting for 80.6%, among which the crossing points are the most common choice. Distal-proximal acupoints combination is the most frequent method. The results indicate that the ancient acupuncture-moxibustion for treatment of vertigo focused on acupoints in the yang meridians, and the specific acupoints play an essential role in prescription; also the principle of syndrome differentiation and selecting acupoints along the meridians could be seen.
Acupuncture Points ; Acupuncture Therapy ; history ; Data Mining ; History, 18th Century ; History, 19th Century ; History, 20th Century ; Humans ; Medicine in Literature ; Moxibustion ; history ; Vertigo ; history ; therapy

Nanocrystal drugs have many advantages, such as no carrier materials, easy industrialization, diversified dosage forms, and can significantly improve the solubility and bioavailability of insoluble drugs, so many drugs have been on the market. The traditional nanocrystal preparation technology has the problems of low preparation efficiency and process limitation of the smallest achievable particle size. With the progress of pharmaceutical preparation technology, the preparation technology of nanocrystal drugs is constantly improving, and new preparation technologies are constantly emerging. The emergence of new technologies has greatly shortened the process time and makes it possible to prepare nanocrystal drugs with smaller particle diameters. In this paper, the preparation technologies of nanocrystal drugs, especially the new preparation technologies such as high gravity controlled precipitation, microfluidic reaction technology and various combination technologies, are reviewed from three aspects: "Top-down" technology, "Bottom-up" technology and combination technology. This article also prospects the development of new preparation technologies, hoping to provide reference for the related research of nano-preparations.

BackgroundRetinal pigment epithelial(RPE) cells can secrete platelet-derived growth factor (PDGF) and PDGF receptor(PDGFR).Studies have shown that PDGF plays a key role in the formation of proliferative vitreous retinopathy(PVR). ObjectiveThis study was to investigate the proliferation and apoptosis changes of RPE after blockage of the PDGFR-α expression by antisense oligonucleotide ( ASODN ) in vitro. Methods Human RPE cells strain was cultured in low glucose DMEM with 10％ fetal bovine serum.Logarithmic phase cells were collected and incubated in 96-well plate at the density of 5 × 105 cells/hole.PDGFR-α ASODN was transfected into RPE cells at different concentrations for 48 hours.The cells of the blank control group were regularly cultured without any transfection.The changes of PDGFR-α expression were detected by reverse transcription-polymerase chain reaction(RT-PCR),and the proliferation of RPE was detected by MTT as the A490 value.Hoechst 33258 fluorescence staining was used to determine the apoptosis of RPE.Flow cytometry method (FCM) was applied to detect the change of cell cycle and apoptosis rate of RPE cells. ResultsThe A490 values of RPE cells were 1.45±0.12,1.07±0.06,0.65±0.05 in blank control group,1.0 μmol/L Lipo-ASODN group and 2.0 μmol/L Lipo-ASODN group with the significant difference(P=0.00 ),and that of 1.0 μmol/L Lipo-ASODN group and 2.0 μ mol/L Lipo-ASODN group were significantly lower than the blank control group ( P =0.00,0.00).Hoechst 33258 staining showed that the apoptosis cells were obviously more in Lipo-ASODN group compared with blank control group.PDGFR-α ASODN transfection induced an increase of percentage of RPE cells in G0/G1 phase( F =206.70,P =0.00),and the apoptosis rates in 1.0 μmol/L Lipo-ASODN group and 2.0 μmol/L Lipo-ASODN group were significantly enhanced in comparison with blank control group ( 37.8 ± 1.3 vs 10.5 ± 0.1,61.2 ± 1.9 vs 10.5 ± 0.1 ) ( F =1808.90,P =0.00 ).Expression intensity of PDGFR-α mRNA in RPE cells in Lipo-ASODN groups was lower. ConclusionsBlocking the PDGFR-α expression with ASODN technology can suppress proliferation and induce apoptosis of RPE cells.Intensity of PDGFR-α mRNA expression in RPE cells is ASODN dose-dependent.ASODN targeted to PDGFR-α offers an experimental basis of the gene therapy for PVR.

To investigate the safety and efficacy of capsular tension ring ( CTR ) insertion combined with phacoemulsification and intraocular lens ( lOL ) implantation in patient with pseudoexfoliation syndrome after anti-glaucoma surgery.
●METHODS: A retrospective study was conducted of 10 eyes from 10 cataract patients with pseudoexfoliation syndrome following trabeculectomy surgery, and who underwent CTR insertion combined with phacoemulsification and lOL implantation between January, 2012 and June, 2013. All cases had nuclear cataracts ( nuclear hardness Ⅱ 1 eye, nuclear hardnessⅢ 4 eyes, nuclear hardness Ⅳ 5 eyes). One case with Ⅳ nuclear hardness cataract had iridodonesis and lens subluxation. Postoperative visual acuity, intra- and post-operative complications, anterior capsular opening, lOL position, and postoperative intraocular pressure ( lOP) were assessed. Follow-ups ranged from 3 to 14mo. The t test was used to analyze the variables studied.
●RESULTS: All patients had a successful CTR insertion combined with phacoemulsification and lOL implantation. A modified CTR insertion was performed in one case, the others underwent a standard CTR insertion. The best corrected visual acuity ( BCVA) was≥0. 5 in 3 eyes and 0. 3-<0. 5 in 2 eyes. However, BCVA was ≤0. 1 in 5 eyes. No decentration and dislocation of lOL was found during follow - up. Optic atrophy of different level could be found in all cases. The mean lOP was 16. 78±2. 48mmHg before surgery. And the average lOP is 16. 01±2. 33mmHg at 3mo postoperative (t= 1. 9955, P>0. 05). The most common intrao- and post-operative complications were corneal edema, small pupil, residual cortex, spontaneous zonular dialysis.
● CONCLUSlON: Suitable CTR insertion in appropriate occasion may be beneficial to patients with pseudoexfoliation syndrome after trabeculectomy during cataract surgery. lt prevents the lOL decentration and decrease the surgical complication. Less complication occurs at the early stage.

Objective To study the characteristics and the regularities of the metabolites in multiple sclerosis(MS) with proton MR spectroscopy, and to investigate the clinical value of MR spectroscopy in multiple sclerosis. Methods The findings of conventional MRI and of ~1HMRSI from 8 cases of acute and chronic multiple sclerosis as and from 12 normal volunteers were comparatively analyzed, its all were using Philips Intera Nova Dual 1.5T MR system. Results ~1HMRSI of all multiple sclerosis as revealed different spectral peaks, including reduced N-acetylaspartate (NAA), creatine (Cr)and NAA/Pcr, prominent phosphorcreatine (Pcr),prominent choline (Cho), prominent lactate,(Lac), and prominent myoinositol (MI) in the acute MS. Normal Cho、Cr、Pcr、MI,void Lip reduced NAA and NAA/Pcr, in the chronic MS. Conclusion MRS is a noninvasive and accurate procedure ,it can reveal organic metabolizability and have capacious foreground.