Phylogenetic analysis of chloroplast genome of Tussilago farfara L / 药学学报

italic>Tussilago farfara L. is a perennial herb of Tussilago genus in the Compositae family. Its dried buds and leaves have good biological activities and have a long history of medicinal use in China and Europe. In this paper, we investigated the whole chloroplast genome characteristics, sequence duplication, structural variation and phylogeny of the Tussilago farfara L. After sequencing the Tussilago farfara L. chloroplast genome using Illumination technology, the complete Tussilago farfara L. chloroplast genome was further obtained by assembly and annotation, followed by a series of inverted repeat-large single copy/small single copy region contraction and expansion analysis, genome sequence variation, etc. The sequences of 13 homologous plants downloaded from NCBI were used to construct a neighbor-joining phylogenetic tree. The results showed that the total GC content of the chloroplast genome was 37.4% and the length was 150 300 bp; 125 genes were annotated, including 82 protein-coding genes, 35 tRNAs and 8 rRNAs; 148 (simple sequence repeats, SSR) loci were detected, and the relative synonymous codon usage showed that 31 codons out of 64 codons had a usage of >1. In the phylogenetic analysis, the chloroplast genomes of the seven species of Asteraceae, including the Yulin Tussilago farfara L., were highly conserved, and the sequence variation of the (large single-copy, LSC) and (small single-copy, SSC) regions was higher than that of the (inverted repeat, IR) region. This is in general agreement with the reported phylogeny of Yulin Tussilago farfara L. In this study, we obtained a high quality chloroplast genome and analyzed its genome characteristics, codon preference, SSR characteristics, SC/IR boundary, sequence variation and phylogeny, which can provide a basis for species identification, genetic diversity analysis and resource development of this medicinal plant.

Association between incidence of injuries and health related behavior among middle school students in five provinces in China / 中国学校卫生

Objective@#To explore the association between incidence of injuries and health related behavior among middle school students in China, to provide evidence for injury prevention.@*Methods@#A questionnaire survey was conducted among 1 067 students who were selected from Zhejiang, Guangdong, Jiangxi, Sichuan and Guizhou provinces by using stratified random cluster sampling method. Chi square test and multiple Logistic regression analyses were used to analyze incidence of injuries and health related behavior.@*Results@#The prevalence of self injury among middle school students in five provinces was 11.0%, the prevalence of intentional injury was 13.2%. Multiple Logistic regression analyses showed that attempting smoking, not eating breakfast every day, having a low mood more than 2 weeks in the past 6 months were positively correlated with self injury ( OR=3.02, 2.04, 4.30, P ＜0.01) after adjusting for region, and the smoking attempt behavior was positively correlated with intentional injury ( OR=2.03, P ＜0.05) after adjusting for region, urban and rural, residence condition, weekly allowance condition.@*Conclusion@#Smoking attempt behavior could be viewed as a shared predictor for both self injury and intentional injury behavior among middle school students, smoking control intervention should be carried out actively among students.

Clinical research progress of immunotherapy combined with chemoradiotherapy in the treatment of non-small cell lung cancer / 国际肿瘤学杂志

Radiotherapy, chemotherapy and immunotherapy have a synergistic effect. With the clinical application of immune checkpoint inhibitors, their combination with radiotherapy or chemoradiotherapy of non-small cell lung cancer shows good short-term and long-term efficacy, and is safe and reliable.

Systematic review and sequential analysis of Xuebijing Injection in treatment of systemic inflammatory response syndrome / 中国中药杂志

To systematically review the efficacy of Xuebijing Injection combined with western medicine in the treatment of systemic inflammatory response syndrome(SIRS). In this study, CBM, CNKI, Wanfang, VIP, PubMed and EMbase databases were retrieved for clinical randomized controlled trials on the effect of Xuebijing Injection combined with western medicine in the treatment of SIRS from the establishment of the database to July 31, 2020. After screening, Meta-analysis was conducted by RevMan 5.3 software, trial sequential analysis was conducted by TSA 0.9.5.10 beta software, and the evidence quality level was evaluated by GRADEprofiler 3.6.1 software. Meta-analysis showed that Xuebijing Injection combined with western medicine could reduce white blood cell count(MD=-2.32, 95%CI[-2.44,-2.21], P<0.000 01), C-reactive protein count(MD=-22.70, 95%CI[-29.61,-15.79], P<0.000 01), APACHE Ⅱ score(MD=-2.15, 95%CI[-2.43,-1.87], P<0.000 01), tumor necrosis factor alpha count(SMD=-1.23, 95%CI[-1.48,-0.99], P<0.000 01) and interleukin-6 count(SMD=-0.92, 95%CI[-1.15,-0.69], P<0.000 01), improve treatment efficiency(RR=1.39, 95%CI[1.23, 1.56], P<0.000 01), reduce incidence of multiple organ dysfunction(RR=0.47, 95%CI[0.35, 0.64], P<0.000 01) and mortality(RR=0.22, 95%CI[0.13, 0.37], P<0.000 01), which were better than western medicine treatment alone. Trial sequential analysis showed that in terms of reducing the incidence of multiple organ dysfunction and C-reactive protein count, the cumulative Z value passed through the traditional threshold, TSA threshold and expected information value, and reached the required number of cases. GRADE evaluation showed that the level of evidence was low or very low. According to the findings, Xuebijing Injection combined with western medicine is effective in treating SIRS. However, as the low quality of the included studies may affect the reliability of the conclusion, more high-quality studies shall be included for further verification in the future, so as to provide better suggestions for clinical medication.

Da Vinci robot-assisted pylorus and vagus nerve-preserving partial gastrectomy for gastric cancer / 中华胃肠外科杂志

Objective: To investigate the safety and feasibility of Da Vinci robot-assisted pylorus and vagus nerve-preserving partial gastrectomy for gastric cancer. Methods: In this study, descriptive case series method was used to retrospectively analyze the data of 3 patients with gastric cancer who underwent Da Vinci robot-assisted pylorus and vagus nerve-preserving partial gastrectomy in the First Affiliated Hospital of Dalian Medical University from December 2020 to February 2021. The linear layout was adopted for the setting of trocar, and the co-axial direction was the line connecting the umbilicus and splenic hilum. The inferior pyloric arteries and veins need to be preserved. The center was the bifurcation of the right gastroepiploic vessel and the inferior pyloric vessel. Dissection and exposure were performed from the upper, lower, right and left sides, and ventral and dorsal sides to complete the dissection of the inferior pyloric lymph nodes. The superior border of the pancreas was treated by the right diaphragmatic crus approach, the left retroperitoneal approach and the esophageal approach to determine the distribution of the posterior vagal trunk and its branches, and to determine the anatomical relationship with the left gastric artery. The left gastric artery was cut off while the celiac branch of vagus nerve and cardia branch of left gastric artery were preserved. Lymph node dissection was performed on the lateral side of nerve fibers around the blood vessels. Result: All the 3 patients successfully completed the robotic surgery without conversion to laparoscopy or laparotomy. The operation time was (340.0±26.4) (300-390) minutes, the intraoperative blood loss was (13.3±3.3) (10-20) ml, the number of dissected lymph nodes was 26.7±3.9 (19-32), the length of pylorus canal preserved was (3.3±0.3) (3-4) cm, the distal margin was (2.3±0.3) (2-3) cm, and the proximal margin was (3.0±0.6) (2-4) cm. No postoperative complications occurred in all the 3 patients. The first flatus time was 2-3 days after operation, and the postoperative hospital stay was 6-7 days. The operation cost of the 3 patients was (40±7) (33-53) thousand yuan. Conclusion: Da Vinci robot-assisted pylorus and vagus nerve-preserving partial gastrectomy is safe and feasible.

Role of microRNAs in erectile dysfunction: An update / 中华男科学杂志

MicroRNAs (miRNAs) are short non-coding RNAs consisting of approximately 19－23 nucleotides and involved in many pathological and physiological processes by regulating post-transcriptional gene expressions. ED is one of the common male sexual dysfunctions seriously affecting the patient's quality of life, for which there is currently a lack of effective treatments clinically. More and more experiments have demonstrated that miRNAs are involved in the pathological process of different types of ED. This article presents an overview of the progress in the studies of the pathogenic role of miRNAs in ED.

Hot issues and rational reflection on digestive tract reconstruction after totally laparoscopic total gastrectomy / 中华消化外科杂志

The safety and standardization in the technical evolution of totally laparoscopic total gastrectomy are yet to be established. Clinical researches and technical innovations have laid a solid foundation for the maturity of totally laparosco-pic total gastrectomy for the patients with advanced gastric cancer. In the view of the author, focus issues of digestive tract reconstruction after totally laparoscopic total gastrectomy include D 2, D 2+ lymph node dissection technology (splenic lymph node dissection, lower mediastinal lymph node dissection, abdominal para-aortic lymph node dissection), rational selection of digestive tract reconstruction methods with anti-reflux effect, food storage capacity and the best quality of life, and safe anastomosis or suture technique of esophagojejunostomy.

Allelopathic Effect of Water Extracts from Rhizosphere Soil of Three Medicinal Plants on Polygala tenuifolia Seeds and Their Seedlings / 中国实验方剂学杂志

Objective:To investigate the allelopathic effects of water extracts from rhizosphere soil of three medicinal plants Rehmannia glutinosa，Pinellia ternata and Isatis indigotica on seed germination and seedling growth of Polygala tenuifolia， screen the stubble varieties suitable for crop rotation with P. tenuifolia， and provide some scientific basis for continuous cropping obstacles of P. tenuifolia. Method:The bioassay method was used to study the effects of rhizosphere soil water extracts from three medicinal plants Rehmannia glutinosa，Pinellia ternata and Isatis indigotica at concentrations of 0.3，0.6，0.9 g·mL-1 on the germination of P. tenuifolia seed and seedling growth. Result:The rhizosphere soil water extracts of Rehmannia glutinosa and Pinellia ternata showed basically low-promotion and high-inhibition concentration effects on the final germination rate，germination potential，and germination index of P. tenuifolia seeds，while the water extract of Isatis indigotica showed significant allelopathic inhibition effect. All three rhizosphere soil water extracts showed significant allelopathic inhibition effects on the growth index of P. tenuifolia seedlings. Among them，the rhizosphere soil water extract of Rehmannia glutinosa showed lower inhibitory effect on the plant height and root length of P. tenuifolia seedlings than the other two water extracts. The photosynthetic pigment content，proline（Pro） content，and soluble sugar content of P. tenuifolia chinensis seedlings were the highest under 0.3 g·mL-1 soil water extract of Rehmannia glutinosa， with relatively higher content of soluble protein， and relatively lower content of hydrogen oxide（H2O2）. Under the treatment of 0.9 g·mL-1 soil water extract of Rehmannia glutinosa，P. tenuifolia seedlings had the highest peroxidase（POD） and superoxide dismutase（SOD） activities，low catalase（CAT） activity，and lowest content of malondialdehyde（MDA）. Conclusion:Based on the comprehensive analysis of the above experimental data and allelopathic effects，the water extract of rhizosphere of Rehmannia glutinosa can promote the germination of P. tenuifolia seeds to a certain extent，and lay the foundation for seedling resistance to biochemical stress. Therefore， Rehmannia glutinosa is more suitable for crop rotation with P. tenuifolia.

Effect of Modified Wuzi Yanzong Pill () on Tip60-Mediated Apoptosis in Testis of Male Rats after Microwave Radiation / 中国结合医学杂志

OBJECTIVE@#To investigate the effect of a modified Wuzi Yanzong Pill (, WZYZP) on the male rats' testis after microwave radiation, as well as its potential mechanism.@*METHODS@#Forty-five male rats were randomly assigned to three groups: the control group, the radiation group, and the WZYZP group. The rats in the radiation group and WZYZP group were exposed to microwave radiation for 15 min once, while the rats in the control group were not exposed to any radiation. The rats in the WZYZP group were given a modified of WZYZP by gavage daily for 7 days. Apoptosis in the testis was evaluated using terminal-deoxynucleoitidyl transferase mediated nick end labeling (TUNEL) assay. Histopathological alterations of the testis were observed by haematoxylin-eosin (HE) staining. Tat-interactive protein, 60kD (Tip60) and p53 expressions were determined by Western blotting.@*RESULTS@#The apoptosis index (AI) in the radiation group was higher than that of the WZYZP group and control group on day 1 (D1), day 7 (D7) day 14 (D14) after radiation (P<0.05). The seminiferous tubules were of normal morphology in the control group. In the radiation group, the partial seminiferous tubules were collapsed, basement membranes of the seminiferous epithelia became detached. WZYZP could restore the morphological changes. There was no expression of Tip60 among the three groups on D7 and D14. The expression of p53 was higher in the radiation group than in the control group (P<0.05). WZYZP could down-regulate the rising p53 induced by radiation on D7 and D14 (P<0.05).@*CONCLUSION@#A modified WZYZP may affect germ cells, and its protective effects may partly result from its ability to intervene in Tip60 mediated apoptosis.

Mechanism of Th1/Th2 Cytokines in HLA-DQ8 Transgenic Mice Model of Ocular Experimental Autoimmune Myasthenia Gravis / 中国医学科学院学报

Objective To analyze the levels of cytokines (IL-2,IFN-γ,IL-6,IL-10) associated with Th1 and Th2 cells in HLA-DQ8 transgenic mice model of ocular experimental autoimmune myasthenia gravis (oEAMG) induced by recombinant H-AChR γ subunit immunization.Methods DQ8 mice were immunized with 20 μg of AChR γ subunit,20 μg of crude E. coli extract (E. coli group),or complete Freund's adjuvant (CFA) only (CFA group). All mice were immunized on days 0,30,and 60. Mice were euthanized 28 days after the third immunization,and draining lymph node cells (LNC) and spleen lymphocytes were cultured in vitro. The supernatant was collected to observe the interleukin(IL)-2,interferon(IFN)-γ,IL-6,IL-10 production by ELISA.Results LNCs and spleen lymphocytes of H-AChR γ subunit-immunized mice exhibited significantly enhanced IFN-γ (F=76.332,P<0.001;F=34.865,P<0.001) and IL-2 (F=42.835,P<0.001;F=38.030,P<0.001),which associated with Th1 cells,as compared to E. coli group and CFA group. There were no significant differences in IL-6 (F=1.325,P=0.284;F=1.935,P=0.166) and IL-10 (F=0.908,P=0.417;F=1.189,P=0.322) levels,which secreted by Th2 cells,among these three groups.Conclusion Th1 cytokines play key roles in the pathogenesis of oEAMG,while the mechanism of Th2 cytokines for oEAMG remains unclear.

Advances in Retinopathy of Prematurity / 中国医学科学院学报

Retinopathy of prematurity(ROP)is a pathological neovascularization with fibrotic changes in the fundus of premature infants.It is a major cause of preventable blindness in children in both developing and developed countries.Treatment of ROP has long been a hot research topic in ophthalmology and pediatrics.With a clearer knowledge of the pathogenesis of ROP,more basic and clinical studies have been carried out.The anti-vascular endothelial growth factor therapy and surgical treatment have become mature strategies,and a variety of therapeutic drugs including insulin-like growth factor-1,transforming growth factor-β,polyunsaturated fatty acids,and β-adrenergic receptor blockers have been developed.This article reviews the recent advances in ROP.

Research Advances in Ocular Myasthenia Gravis / 中国医学科学院学报

Ocular myasthenia gravis(OMG)is an autoimmune disease caused by neuromuscular junction transmission disorders and manifested mainly as fluctuating blepharoptosis and diplopia,with the extraocular muscles as the main involveed sites.While the pathogenesis of OMG remains unclear,some antibodies,complements,and cytokines may be the contributing factors.The diagnosis and treatment of OMG have been defined in recent years.This article reviews the pathogenesis,diagnosis,and treatment of OMG.

Exploration on acupoint-selection patterns based on data mining for the treatment of chronic atrophic gastritis / 针灸推拿医学（英文版）

Objective: To analyze the features and patterns of acupoint selection in acupuncture-moxibustion treatment of chronic atrophic gastritis (CAG) by data mining technique. Methods:Relevant clinical studies published before 25 June, 2017 were searched in databases including PubMed, EMBASE, Cochrane library, Chinese Biomedical Literature Database (CBM), China National Knowledge infrastructure (CNKI), and Wanfang Academic Journal Full-text Database (Wanfang). Results:A total of 122 papers were included, involving 69 points. It was found that the top three points on the frequency list were Zusanli (ST 36), Zhongwan (CV 12) and Weishu (BL 21). The points selected were distributed in 11 meridians, in which the Stomach Meridian of Foot Yangming, Conception Vessel, and Bladder Meridian of Foot Taiyang ranked the top and accounted for 74.0％ of the total frequency. Of the involved specific points, Five Shu-Transmitting points, crossing points and Back-Shu points ranked the top, accounting for 47.1％. The analysis of association pattern has shown that Zusanli (ST 36) and Zhongwan (CV 12) won the highest support rate in the paired groups; Zusanli (ST 36), Weishu (BL 21) and Zhongwan (CV 12) had the highest support rate among the point groups. The Five Shu-Transmitting points and the Lower He-Sea points had the highest support rate among the specific point groups. Conclusion: The data mining results of the studies on acupuncture-moxibustion for CAG are substantially in line with the acupuncture-moxibustion treatment theories in traditional Chinese medicine. The results can reflect the acupoint selection patterns in treatment of CAG and provide reference for acupuncture-moxibustion treatment of CAG in clinic.

Repair of soft tissue defect around posterior calcaneal region combined with Achilles tendon defect by the thin-layer free anterolateral thigh flap with iliotibial band / 中华显微外科杂志

Objective To investigate the clinical effect of thin-layer free anterolateral thigh flap with iliotibial tract for reconstruction of heel soft tissue and Achilles tendon defect.Methods From January,2017 to December,2017,11 cases of heel soft tissue and Achilles tendon defect were repaired by thin-layer free anterolateral thigh flap with iliotibial tract.There were 5 cases with tibia/fibula fracture,3 cases with ankle fracture and 1 case with calcaneal fracture.The area of soft tissue defect was 6.5 cm×10.0 cm-8.0 cm×13.0 cm,and the length of Achilles tendon defect was 5.5-11.5 cm.All wounds were treated with debridement and negative pressure sealing drainage technique at first stage.After 6 days,the soft tissue defect around posterior calcaneal region combined with Achilles tendon defect were repaired by the thin-layer free anterolateral thigh flap with iliotibial tract.Reasonable rehabilitation training was established after operation.Results The flaps survived in 11 cases and the donor region healed in one stage.The patients were followed-up for 8 to 20 (mean,15.74) months by outpatient review,calling or WeChat.Slightly bloated in appearance in 2 cases,and were thinned by orthopedic operation 1 year later.The other flaps were well shaped and moderately thick.At the last follow-up,the flaps were soft in texture and elastic.The sensory recovery of the flap was good,and the two-point discriminant perception in the posterior region of the heel was 3.0-5.0(mean,4.11) mm.Thompson's sign was negative,double or one-foot heel lift test was negative,and there was no recurrence of Achilles tendon rupture or skin ulceration in the heel region.The range of motion (ROM) of affected side was (23.1 1±1.17)°of extension and (43.67±1.06)°of flexion,and the ROM of normal side was (23.79±1.03)°of extension and (44.03±0.94)°of flexion.There was no statistical difference between them (P＞0.05).Postoperative follow-up was conducted according to the Thermann's function evaluation system,the evaluated result was excellent in 8 cases,good in 2 cases,and receivability in 1 case.Conclusion It is a reliable and effective method to repair heel soft tissue and Achilles tendon defect by thin-layer free anterolateral thigh flap with iliotibial tract.And this method can better restore foot ankle shape and function.

Ilizarov technique in treatment of Gustilo type Ⅲ B and C of large tibia bone defect combined with soft tissue defect / 局解手术学杂志

Objective To investigate the efficacy of Ilizarov technique in treatment of Gustilo type Ⅲ B and C of large tibia bone defect combined with soft tissue defect. Methods Thirty cases with large tibia bone defect combined with soft tissue defect in our hospital from January 2016 to December 2018 were selected including 25 cases with type Ⅲ B and 5 cases with type Ⅲ C,who were all open tibia fractures and treated with Ilizarov technique. Results All patients were followed up for 10 to 18 months with an average of 15 months. The bone defects were reconstructed, the difference between the length of the affected limb and the healthy side was less than 2 cm. The fracture was healed and the wound was closed. One case was with paralysis of common peroneal nerve and recoveried after 3 months. Twenty-two cases recovered without extra surgery, five cases restored with skin graft and three cases covered the wound by rotating skin flap. Conclusion Ilizarov technique is one of effective ways to treat Gustilo Ⅲ type B and type C of large defect combined with soft tissue defect.

Efficacy of cell-assisted autologous lipotransfer with 3D-scanning system / 中华医学美学美容杂志

Objective 3D-scanning system is put in use to evaluate the comparative effect be-tween the cell-assisted lipotransfer (CAL) and traditional autologous fat transplantation ,which aims to definitize the survival rate of fat after CAL and provide a reference for the clinic .Methods Fourteen cases were collected among patients aquiring facial autologous fat transplantation from February to May 2016 from the hospital out-patient department ,which were then divided into two groups equally and randomly .7 patients used traditional autologous fat transplantation form the control group and the rest 7 used the CAL .Autologous fat sample of the CAL group was grafted with stromal vascular frac-tion (SVF) .All the patients received follow-up examination and the period lasted at least 6 months . 3D-scanning of facial models were conducted sometime before surgery ,a week after surgery and also 3 months after surgery .Results The average transplantation volume of CAL group was 13 .86 ml while the control group was 12 .14 ml .There were no significantly differnt in the transplantation volumes of the fat (P > 0 .05) .The survival rate of fat in CAL group was 37 .82％ while the control group was 27 .54％ after calculating the changing volume from the facial models .The survival rate of fat in CAL group was significantly higher than that in the control group (P < 0 .05) .Conclusions 3D-scanning system can provide the data concerning the lipotransfer and calculate the survival rate of the fat .CAL can raise the survival rate of the fat .

Risk of venous thromboembolism in Chinese pregnant women: Hong Kong venous thromboembolism study

BACKGROUND: Previous Caucasian studies have described venous thromboembolism in pregnancy; however, little is known about its incidence during pregnancy and early postpartum period in the Chinese population. We investigated the risk of venous thromboembolism in a “real-world” cohort of pregnant Chinese women with no prior history of venous thromboembolism. METHODS: In this observational study, 15,325 pregnancies were identified in 14,162 Chinese women at Queen Mary Hospital, Hong Kong between January 2004 and September 2016. Demographic data, obstetric information, and laboratory and imaging data were retrieved and reviewed. RESULTS: The mean age at pregnancy was 32.4±5.3 years, and the median age was 33 years (interquartile range, 29–36 yr). Pre-existing or newly diagnosed diabetes mellitus was present in 627 women (4.1%); 359 (0.7%) women had pre-existing or newly detected hypertension. There was a small number of women with pre-existing heart disease and/or rheumatic conditions. Most deliveries (86.0%) were normal vaginal; the remaining were Cesarean section 2,146 (14.0%). The incidence of venous thromboembolism was 0.4 per 1,000 pregnancies, of which 83.3% were deep vein thrombosis and 16.7% were pulmonary embolism. In contrast to previous studies, 66.7% of venous thrombosis occurred in the first trimester. CONCLUSION: Chinese women had a substantially lower risk of venous thromboembolism during pregnancy and the postpartum period compared to that of Caucasians. The occurrence of pregnancy-related venous thromboembolism was largely confined to the early pregnancy period, probably related to the adoption of thromboprophylaxis, a lower rate of Cesarean section, and early mobilization.

Effects of Sling Exercise Therapy Combined with Kinesio Taping on Balance and Walking for Stroke Patients / 中国康复理论与实践

Objective:To investigate the effects of sling exercise therapy combined with Kinesio Taping on the balance and walking for stroke patients. Methods:From October, 2017 to August, 2018, 66 patients after stroke were randomly divided into routine group (n = 22), sling group (n = 22) and combined group (n = 22). All the groups accepted routine rehabilitation, while the sling group accepted sling exercise therapy based on routine group and the combined group accepted sling exercise therapy and Kinesio Taping. They were assessed with Berg Balance Scale (BBS) and Fugl-Meyer Assessment-Lower Extremities (FMA-LE), and their gait parameters were measured with Motion Analysis, before and four weeks after treatment. Results:There were obvious improvements in the BBS score, FMA-LE score and gait parameters in all the groups after treatment (P < 0.05), and it was ranked from better to worse as the combined group, the sling group and the routine group (P < 0.05). Conclusion:Sling exercise therapy combined with Kinesio Taping may further improve balance and walking for stroke patients.

Effects of Sling Exercise Therapy Combined with Kinesio Taping on Balance and Walking for Stroke Patients / 中国康复理论与实践

Objective:To investigate the effects of sling exercise therapy combined with Kinesio Taping on the balance and walking for stroke patients. Methods:From October, 2017 to August, 2018, 66 patients after stroke were randomly divided into routine group (n = 22), sling group (n = 22) and combined group (n = 22). All the groups accepted routine rehabilitation, while the sling group accepted sling exercise therapy based on routine group and the combined group accepted sling exercise therapy and Kinesio Taping. They were assessed with Berg Balance Scale (BBS) and Fugl-Meyer Assessment-Lower Extremities (FMA-LE), and their gait parameters were measured with Motion Analysis, before and four weeks after treatment. Results:There were obvious improvements in the BBS score, FMA-LE score and gait parameters in all the groups after treatment (P < 0.05), and it was ranked from better to worse as the combined group, the sling group and the routine group (P < 0.05). Conclusion:Sling exercise therapy combined with Kinesio Taping may further improve balance and walking for stroke patients.

HPLC Fingerprint Analysis and Chemistry Pattern Recognition of Wild and Cultivated Notholirion bulbuliferum from Different Regions / 中国实验方剂学杂志

Objective: To establish the HPLC fingerprint of wild and cultivated Notholirion bulbuliferum,and recognize them according to the chemical pattern, in the expectation of providing the basis for the quality control and domestication cultivation of N. bulbuliferum of origins. Method: Twenty samples of wild and cultivated N. bulbuliferum collected from different origins were detected by HPLC, and a common mode of fingerprint was established. The Similarity Evaluation System for Chromatographic Fingerprint of TCM (2012A edition) was used to evaluate the similarity of the samples. The differences among the samples were identified by chemical pattern recognition methods, including principal component analysis (PCA),cluster analysis (HCA) and partial least squares discriminate analysis (PLS-DA). Result: The HPLC fingerprint of N. bulbuliferum was obtained,and 26 common peaks were found in the chromatograph. Similarities of all samples were over 0.9,PCA,and HCA and PLS-DA results demonstrated obvious distinctions between wild and cultivated N. bulbuliferum. Eight constituents,such as pcoumaric acid were identified as biomarkers,representing major differences between the two varieties. Conclusion: The HPLC chromatogram of N. bulbuliferum developed in this paper has strong characteristics and repeatability. After being combined with the pattern recognition mode, it can be used as an effective method for evaluating the quality of N. bulbuliferum and distinguishing wild and cultivated N. bulbuliferum,and provide a reference for the quality control and domestication introduction of N. bulbuliferum.