Objective To investigate the effect of Yaobitong Capsules combined with Fu's subcutaneous needling on lumbar range of motion and surface electromyography of trunk extensors in patients with lumbar disc herniation(LDH).Methods A total of 80 patients with LDH of blood stasis type were randomly divided into the study group and the control group,with 40 cases in each group.The control group was treated with Yaobitong Capsules orally,and the study group was given Fu's subcutaneous needling combined with Yaobitong Capsules orally.The course of treatment for the two groups covered 2 weeks.The changes of lumbar range of motion,pain visual analogue scale(VAS)score,improved Chinese Oswestry Disability Index(ODI)score,Roland-Morris Disability Questionnaire(RMDQ)score and surface electromyography of trunk extensors in the two groups before and after treatment were observed.After treatment,the clinical efficacy of the two groups was evaluated.Results(1)After 2 weeks of treatment,the total effective rate of the study group was 97.50%(39/40),and that of the control group was 80.00%(32/40).The intergroup comparison(tested by chi-square test)showed that the clinical efficacy of the study group was significantly superior to that of the control group(P＜0.05).(2)After treatment,the range of motion of lumbar flexion,extension and rotation in the two groups was significantly improved compared with that before treatment(P＜0.05),and the improvement of lumbar range of motion in the study group was significantly superior to that in the control group(P＜0.05 or P＜0.01).(3)After treatment,the lumbar function scores of ODI score and RMDQ score in the two groups were significantly lower than those before treatment(P＜0.05),and the decrease of ODI score and RMDQ score in the study group was significantly superior to that in the control group(P＜0.01).(4)The pain VAS scores of the study group after one week,2 weeks and one month of treatment and the pain VAS scores of the control group after 2 weeks and one month of treatment were significantly lower than those before treatment(P＜0.05),and the decrease of pain VAS scores of the study group after one week,2 weeks and one month of treatment was significantly superior to that of the control group(P＜0.01).(5)After treatment,the parameters of surface electromyography of trunk extensors such as integrated electromyographic value(IEMG)and mean power frequency(MPF)in the two groups were obviously increased compared with those before treatment(P＜0.05),and the increase of MPF and IEMG in the study group was significantly superior to that of the control group(P＜0.01).Conclusion Yaobitong Capsules combined with Fu's subcutaneous needling can significantly enhance the curative effect of LDH patients,alleviate the lumbar range of motion,improve the surface electromyography of trunk extensors,and relieve muscle fatigue and pain symptoms.

The content of total flavonol glycosides in Ginkgo Folium in the planting bases was determined by high performance liquid chromatography(HPLC).The samples were extracted by reflux with methanol-25% hydrochloric acid.The HPLC conditions were as follows: Agilent ZORBAX SB-C_(18) column(4.6 mm×250 mm, 5 μm), isocratic elution with mobile phase of 0.4% phosphoric acid solution-methanol(45∶55), flow rate of 1 mL·min~(-1), column temperature of 30 ℃, detection wavelength of 360 nm, and injection vo-lume of 10 μL.A method for the determination of terpene lactones in Ginkgo Folium was established based on ultra-high performance liquid chromatograph-triple-quadrupole/linear ion-trap tandem mass spectrometry(UPLC-QTRAP-MS/MS).The UPLC conditions were as below: gradient elution with acetonitrile-0.1% formic acid, flow rate of 0.2 mL·min~(-1), column temperature of 30 ℃, sample chamber temperature of 10 ℃, and injection volume of 10 μL.The ESI~+and multiple reaction monitoring(MRM) were adopted for the MS.The above methods were used to determine the content of total flavonol glycosides and terpene lactones in 99 batches of Ginkgo Folium from 6 planting bases, and the results were statistically analyzed.The content of flavonoids and terpene lactones in Ginkgo Folium from different origins, from trees of different ages, harvested at different time, from trees of different genders, and processed with different methods was compared.The results showed that the content of total flavonol glucosides in 99 Ginkgo Folium samples ranged from 0.38% to 2.08%, and the total content of the four terpene lactones was in the range of 0.03%-0.87%.The method established in this study is simple and reliable, which can be used for the quantitative analysis of Ginkgo Folium.The research results lay a basis for the quality control of Ginkgo Folium.
Chromatography, High Pressure Liquid/methods* ; Flavonoids/analysis* ; Flavonols ; Ginkgo biloba ; Glycosides/analysis* ; Lactones/analysis* ; Methanol ; Plant Leaves/chemistry* ; Tandem Mass Spectrometry/methods* ; Terpenes/analysis* ; Trees

To establish a quantitative analysis of multi-components by single marker(QAMS) method for five flavonoids in Rhododendron anthopogonoides and verify its feasibility and applicability in the medicinal materials of R. anthopogonoides. With hyperoside as the internal reference, relative correction factors(RCF) of rutin, quercetin, quercitrin and kaempferol were established by high-performance liquid chromatography(HPLC) analysis. RCFs were used to calculate the content of each component, system durability and relative retention time. Simultaneously, QAMS and external standard method(ESM) were used to determine the content of five flavonoids in 12 batches of R. anthopogonoides from different origins. The results were statistically analyzed to verify the accuracy and feasibility. The fingerprints and cluster analysis data of R. anthopogonoides analyzed and discussed differences among the batches. According to the results, the RCFs of rutin, quercetin, quercetin and kaempferol in R. anthopogonoides were 1.242 6, 0.990 5, 0.535 0, and 0.781 3, respectively. The RCFs represented a good reproducibility under different experimental conditions. Besides, there was no significant difference between QAMS and ESM. Besides, the fingerprint and cluster analysis data showed the consistency between the classification and with the origin distribution of the herbs. In conclusion, the QAMS method shows a good stability and accuracy in the quality control of R. anthopogonoides.
Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; Flavonoids ; Medicine, Tibetan Traditional ; Reproducibility of Results ; Rhododendron

OBJECTIVE: To investigate the effect of other gene mutations outside the fusion gene on the first complete remission (CR) induced by one course of induction chemotherapy in patients with core binding factor-associated acute myeloid leukemia (CBF-AML). METHODS: DNA was extracted from bone marrow or peripheral blood samples of newly diagnosed CBF-AML patients admitted to the Hematology Department of the Second Hospital of Shanxi Medical University from January 2015 to January 2019. Next-generation sequencing was used for detection of 34 kinds of hematologic malignancy-related gene mutations in patients with CBF-AML, the effect of related gene mutations on the first complete remission (CR) rate in one course of induction chemotherapy was analyzed by combineation with clinical characteristics. RESULTS: 34 kinds of genes in bone marrow or peripheral blood of 43 patients were detected by high throughput sequencing and the gene mutations were detected in 16 out of 34 genes. The mutation rate of KIT gene was the highest (48.8%), followed by NRAS (16.3%), ASXL1 (16.3%), TET2 (11.6%), CSF3R (9.3%), FLT3 (9.3%), KRAS (7.0%). The detection rates of mutations in different functional genes were as follows: genes related with signal transduction pathway (KIT, FLT3, CSF3R, KRAS, NRAS, JAK2, CALR, SH2B3, CBL) had the highest mutation frequency (72.1% (31/43); epigenetic modification gene mutation frequency was 30.2% (13/43), including ASXL1, TET2, BCOR); transcriptional regulation gene mutation frequency was 7.0% (3/43), including ETV6, RUNX1, GATA2). Splicing factor related gene mutation frequency was 2.3% (1/43), including ZRSR2). The CR rate was 74.4% after one course of induction chemotherapy. At first diagnosis, patients with low expression of WT1 (the median value of WT1 was 788.9) were more likely to get CR (P=0.032) and the RFS of patients who got CR after one course of induction chemotherapy was significantly longer than that of patients without CR [7.6 (2.2-44.1) versus 5.8 (1-19.4), (P=0.048)]. The rate of CR in the signal transduction pathway gene mutation group was significantly lower than that in non-mutation group (64.5% vs 100%) (P=0.045), while the level of serum hydroxybutyrate dehydrogenase (HBDH) was significantly higher than that in non-mutation group [(418 (154-2702) vs 246 (110-1068)] (P=0.032). There was no difference in CD56 expression between the two groups (P=0.053), which was limited to the difference between (≥20%) expression and non-expression. (P=0.048). CONCLUSION CBF-AML patients with signal transduction pathway gene mutation are often accompanied by high HBDH level and CD56 expression, moreover, the remission rate induced by one course of treatment is low.
High-Throughput Nucleotide Sequencing ; Humans ; Leukemia, Myeloid, Acute ; Mutation ; Prognosis ; Signal Transduction

OBJECTIVE: To investigate the clinical importance of combined detection of urinary amino acid metabolite --urinary tyrosine (UT) and tumor specific growth factor (TSGF) in the disease observation and curative effect evaluation of acute leukemia（AL）. METHODS: In 87 cases of AL, the UT and TSGF levels were detected by using chemical chromogenic method and continuous monitoring method respectively. The 2 indicators of each treatment group were statistically analyzed and compared with that of 50 healthy control group. RESULTS: In 87 AL patients, the levels of UT and TSGF after treatment were significantly lower than those before treatment (P<0.01). The level of UT in non-remission(NR) group and partial remission(PR) group was significantly higher than that in completely remission(CR) group(P<0.01，P<0.05) and control group (P<0.01, P<0.01), The UT level in NR group was significantly higher than that in PR group (P<0.05), the UT level in CR group was significantly higher than that in control group (P<0.05). The levels of TSGF in NR and PR groups were significantly higher than those in CR and control groups(P<0.01, P<0.01). The level of TSGF in NR group was significantly higher than that in PR group(P<0.05), but no significant difference existed between CR group and control group(P>0.05). CONCLUSION UT and TSGF levels are related with the metabolism of tumor cells in AL patients. UT level can be used to predict the recurrence of patients with CR. The combined dynamical monitoring of these 2 indicators can be used as the indexes for observation of AL status, evaluation of therapeutic efficacy, prediction of prognosis and relapse of AL.
Acute Disease ; Amino Acids ; Antigens, Neoplasm ; Humans ; Leukemia, Myeloid, Acute ; Neoplasm Proteins ; Prognosis ; Recurrence

Objective: Allergic airway diseases (AADs) are a group of heterogeneous disease mediated by T-helper type 2 (Th2) immune response and characterized with airway inflammation and remodeling, including allergic asthma, allergic rhinitis, and chronic rhinosinusitis with allergic background. This review aimed to discuss the abnormal epithelial-mesenchymal crosstalk in the pathogenesis of AADs. Data Sources: Articles referred in this review were collected from the database of PubMed published in English up to January 2018. Study Selection: We had done a literature search using the following terms "allergic airway disease OR asthma OR allergic rhinitis OR chronic sinusitis AND IL-25 OR IL-33 OR thymic stromal lymphopoietin OR fibrocyte". Related original or review articles were included and carefully analyzed. Results: It is now believed that abnormal epithelial-mesenchymal crosstalk underlies the pathogenesis of AADs. However, the key regulatory factors and molecular events involved in this process still remain unclear. Epithelium-derived triple cytokines, including interleukin (IL)-25, IL-33, and thymic stromal lymphopoietin (TSLP), are shown to act on various target cells and promote the Th2 immune response. Circulating fibrocyte is an important mesenchymal cell that can mediate tissue remodeling. We previously found that IL-25-circulating fibrocyte axis was significantly upregulated in patients with asthma, which may greatly contribute to asthmatic airway inflammation and remodeling. Conclusions In view of the redundancy of cytokines and "united airway" theory, we propose a new concept that IL-25/IL-33/TSLP-fibrocyte axis may play a vital role in the abnormal epithelial-mesenchymal crosstalk in some endotypes of AADs. This novel idea will guide potential new intervention schema for the common treatment of AADs sharing common pathogenesis in the future.
Asthma ; metabolism ; physiopathology ; Cytokines ; physiology ; Humans ; Interleukin-17 ; physiology ; Interleukin-33 ; physiology

This article reports the clinical features and endocrine and metabolic features of 4 children with Prader-Willi syndrome (PWS). All the patients were female and aged 6-12 years at diagnosis. All of them had clinical manifestations of obesity, unusual facies, developmental retardation, and intellectual disability. Genetic detection showed that 2 patients had paternal deletion of the 15q11.2-q13 region, one patient had maternal autodiploid in the 15q11.2-q13 region, and one patient had no abnormality in the 15q11.2-q13 region. All patients had varying degrees of endocrine and metabolic disorders: 2 patients had short stature, among whom one had delayed appearance of secondary sex characteristics and the other one had type 2 diabetes; one patient had insulin resistance and no mammary gland development; one patient had a body height of P-Pand precocious puberty. Patients with PWS have various endocrine disorders, so long-term endocrine follow-up and management is very important.
Child ; Child, Preschool ; Endocrine Glands ; physiopathology ; Female ; Glucose Tolerance Test ; Humans ; Prader-Willi Syndrome ; genetics ; physiopathology

OBJECTIVETo organize the clinical practice guidelines (CPGs) related to acupuncture included in the National Guideline Clearinghouse (NGC) to systematically summarize the diseases and disorders most commonly treated with acupuncture, the strength of recommendations for acupuncture and the quality of evidence.

METHODSThe NGC database was systematically searched for guidelines that included acupuncture as an intervention. Two independent reviewers studied the summaries and the full texts of the guidelines and included guidelines based on the inclusion and exclusion criteria. Thirty-nine guidelines were collected with 80 recommendations. The Appraisal of Guidelines for Research and Evaluation (AGREE) II instrument was used to assess the quality of these guidelines.

RESULTSOf the 80 recommendations on acupuncture, 49 recommendations were clearly for acupuncture, 25 recommendations were against acupuncture and 6 recommendations did not indicate any clear recommendations, 37 recommendations were for painful diseases/disorders, and 12 recommendations were for non-painful diseases/disorders. Locomotor system disorders were the most common in the painful diseases/disorders category. Out of all the recommendations for acupuncture, most recommendations (87.76%) were weak in strength, and most of the evidence (40.84%) was of low quality.

CONCLUSIONSIn the National Guideline Clearinghouse, the recommendations for acupuncture focus on painful diseases/disorders. The recommendations in the guidelines are not high in strength, and most of the evidence is moderate or low in quality.