Objective:To observe the clinical efficacy of balance-impact tuina therapy for lumbar intervertebral disc herniation (LIDH).Methods:A total of 118 eligible LIDH patients were randomized into an observation group and a control group by the random number table method,with 59 cases in each group.The observation group was intervened by balance-impact tuina therapy,while the control group was intervened by conventional tuina therapy,both for consecutive two weeks.The scores of visual analog scale (VAS),Oswestry disability index (ODI),quality of life questionnaire-core 30 (QOL-C30) were observed before and after treatment;the relapse rate was estimated at the sixth month and twelfth month following the treatment.The data were statistically analyzed.Results:After intervention,the total effective rate was 96.6％ in the observation group versus 91.5％ in the control group,and the between-group difference was statistically significant (P＜0.05).The VAS and ODI scores declined significantly after treatment in both groups (all P＜0.05),and the observation group was markedly lower than the control group (P＜0.05,P＜0.01).The QOL-C30 score increased significantly after treatment in both groups (both P＜0.05),and the observation group was markedly higher than the control group (P＜0.05).The relapse rates at the post-treatment sixth month and twelfth month in the observation group were lower than those in the control group (P＜0.05,P＜0.01).Conclusion:Compared with the conventional tuina therapy,the balance-impact tuina therapy shows advantage in lessening pain,improving the function and enhancing the quality of life in the treatment of LIDH,and it has a lower relapse rate.Thus,this therapy is worth promoting in clinic.

Adult ; Aged ; Aqueous Humor ; virology ; Female ; Humans ; Immunocompetence ; immunology ; Inflammation ; virology ; Male ; Middle Aged ; Retrospective Studies ; Young Adult

OBJECTIVE: To study the clinical value of serum neuroglobin in evaluating hypoglycemic brain injury in neonates. METHODS: A total of 100 neonates with hypoglycemia were enrolled as subjects. According to amplitude-integrated EEG (aEEG) findings and/or clinical manifestations, they were divided into symptomatic hypoglycemic brain injury group (n=22), asymptomatic hypoglycemic brain injury group (n=37) and hypoglycemic non-brain injury group (n=41). The three groups were compared in terms of blood glucose, duration of hypoglycemia, levels of neuroglobin and neuron-specific enolase (NSE), and modified aEEG score. The correlation of neuroglobin with NSE and modified aEEG score was analyzed. The receiver operating characteristic (ROC) curve was plotted. RESULTS: Compared with the asymptomatic hypoglycemic brain injury and hypoglycemic non-brain injury groups, the symptomatic hypoglycemic brain injury group had significantly lower blood glucose and modified aEEG score, significantly higher neuroglobin and NSE levels, and a significantly longer duration of hypoglycemia (P<0.05). Compared with the hypoglycemic non-brain injury group, the asymptomatic hypoglycemic brain injury group had significantly lower blood glucose and modified aEEG score, significantly higher neuroglobin and NSE levels, and a significantly longer duration of hypoglycemia (P<0.05). Neuroglobin was positively correlated with NSE and duration of hypoglycemia (r=0.922 and 0.929 respectively; P<0.05) and negatively correlated with blood glucose and modified aEEG score (r=-0.849 and -0.968 respectively; P<0.05). The areas under the ROC curve of neuroglobin, NSE and modified aEEG score were 0.894, 0.890 and 0.941 respectively, and neuroglobin had a sensitivity of 80.8% and a specificity of 95.8% at the optimal cut-off value of 108 mg/L. CONCLUSIONS Like NSE and modified aEEG score, serum neuroglobin can also be used as a specific indicator for the assessment of brain injury in neonates with hypoglycemia and has a certain value in clinical practice.
Brain Injuries ; Electroencephalography ; Humans ; Hypoglycemic Agents ; Infant, Newborn ; Neuroglobin ; blood ; Phosphopyruvate Hydratase

OBJECTIVE: To investigate the clinical features, accompanying gene mutation characteristics and prognostic factors of adult patients with acute myeloid leukemia with mutated NPM1 (NPM1AML). METHODS: Seventy-three patients with newly diagnosed adult NPM1AML were selected. The mutations of 22 genes were detected by second generation sequencing and 43 fusion genes of AML were detected by real-time fluorescent quantitative PCR. The Kaplan-Meier survival curve and Cox multivariate regression analysis were used to study the prognostic factors. RESULTS: A total of 74 NPM1 site mutations were detected in 73 patients with NPM1AML. The incidence rates were 92.0% L287fs, 2.7% Q289fs and W288fs, 1.4% L258fs and Q289H, among which 1 patient had 2 NPM1 mutations; the different mutation sites had no effect on the prognosis of NPM1AML. The median value of NPM1 variant allele frequency (VAF) was 35.4% (1.8%-56.6%). Based on the uppermost quartile of 38.4%, the patients were classified as NPM1 VAF>38.4% (NPM1AML) and NPM1 VAF≤38.4% (NPM1AML). Compared with NPM1AML, the early mortality rate was statistically significantly higher (33.3% vs 7.3%, P<0.05), and median EFS (148 d，95%CI 58-238 d vs 372 d，95%CI 264-480 d) (P<0.01) and median OS (179 d 95%CI 6-352 d vs 444 d) (P<0.01) were significantly shorter in NPM1 AML. A total of 126 accompanying gene mutation sites were detected in 87.7% of patients with NPM1AML. The patients with NRAS gene mutation displayed a higher rate of complete remission (100% vs 58%) (P<0.05) and longer median OS (not reached to 320 d, 95%CI 150-490 d) (P<0.05). The 43 fusion genes were examined in 65 out of 73 cases of NPM1AML, and in all the patients the fusion gene test was negative. Multivariate analysis showed that NPM1 VAF>38.4% was an independent prognostic factor for EFS (HR=3.1, 95% CI 1.6-6.4, P<0.01) and OS (HR=3.0, 95% CI 1.4-6.2, P<0.01). CONCLUSION The NPM1 gene mutation in AML patients often is accompanied by other gene mutations, while the coexistence of fusion genes is rare; high NPM1 mutant allele burden is an independent prognostic factor for adult AML patients with mutated NPM1.
Alleles ; Humans ; Leukemia, Myeloid, Acute ; genetics ; Mutation ; Nuclear Proteins ; genetics ; Prognosis ; fms-Like Tyrosine Kinase 3

Fingerprints of lipophilic components in the roots of Salvia miltiorrhiza and S.yunnanensis were analyzed by UPLC-DADand UPLC coupled with mass spectroscopy to evaluate the differences and similarities of the lipophilic components in the two kinds of herbs.The UPLC analysis of 18 batches of S.miltiorrhiza and 16 batches of S.yunnanensis was performed on a 25℃Thermo Accucore C_(18)column(2.1 mm×100 mm,2.6μm)by Shimadzu LC-20AD;mobile phase was 0.026%phosphoric acid(A)-acetonitrile(B)with gradient elution;flow rate was 0.4 m L·min~(-1);detection wavelength was set at 270 nm;injection volume was 2μL.The molecular structures of the lipophilic components were analyzed on a 25℃Thermo Accucore C_(18)column(2.1 mm×100 mm,2.6μm)by Thermo U3000 UPLC Q Exactive Orbitrap LC-MS/MS with a mobile phaseconsisting of 0.1%formic acid water(A)and 0.1%formic acidacetonitrile(B).The mass spectrometry was acquired in positive modes using ESI.There are 10 common peaks in the lipophilic components of S.miltiorrhiza.The similarity between the 16 batches of S.miltiorrhiza and their own reference spectra was greater than 0.942,and the average similarity was 0.973.There are 12 common peaks in the lipophilic components of S.yunnanensis.The similarity between the 18 batches of S.yunnanensis and their own reference spectra was greater than 0.937,and the average similarity was 0.976.The similarity between the reference chromatograms of S.miltiorrhiza and S.yunnanensis was only 0.900.There are three lipophilic components in S.yunnanensis,which are not found in S.miltiorrhiza,and one of which isα-lapachone.There is a lipophilic component in S.miltiorrhiza not found in S.yunnanensis,which may be miltirone.The two herbs contain 8 common lipophilic components including dihydrotanshinoneⅠ,cryptotanshinone,tanshinoneⅠ,tanshinoneⅡ_A,nortanshinone in which the content of tanshinoneⅡ_A,dihydrotanshinoneⅠand cryptotanshinone of S.yunnanensisis significantly lower than that of S.miltiorrhiza(P<0.01),and the contents of tanshinoneⅠand nortanshinone are significantly lower than that of S.miltiorrhiza too(P<0.05).There are significant differences in the types and contents of lipophilic components between the roots of S.miltiorrhiza and S.yunnanensis,and the similarity between the fingerprints of interspecies is much lower than that between the same species.Therefore,the roots of S.miltiorrhiza and S.yunnanensis are two kinds of herbs which are quite different in chemical compounds and compositions.
Chromatography, Liquid ; Diterpenes, Abietane ; Molecular Structure ; Plant Roots ; Salvia miltiorrhiza ; Tandem Mass Spectrometry

OBJECTIVE: To investigate the IL-7R gene mutation and clinical features of adult patients with acute lymphoblastic leukemia (ALL). METHODS: One hundred sixty-four cases of newly treated adults with ALL from May 2016 to December 2018 were selected. Targeted and specific next-generation sequencing technology was used to detected a total of 16 types of Ph-like ALL mutations, which include IL-7R mutation, and the cilinical features, rate, types and sites of IL-7R were analyzed. RESULTS: IL-7R mutation was determined in 10 cases of 164 adult patients with ALL and the total mutation frequency was 13 times (6.1%). Out of 10 cases 5 cases were male (50%), 5 cases were female (50%). 6 cases of B-ALL ( 60% ) and 4 cases of T-ALL (40%). The mutation site of all cases was located at exon 6, among which 6 cases had replacement mutations, 3 cases had deletion mutations and 4 cases had insertion mutations. In addition, 1 triple and 1 double mutation of IL-7R were found. Besides, six mutation sites were newly identified, including: c.720_724del, c.723_726del, c.721_722insAGTG, c.727_728insTAACGGCCCCCTGCT, c.727_728insATGCAGGGAGCGAA and c.728_729insAAGTGTCA. CONCLUSION Six novel mutation sites and a poor manifestation of IL-7R have been explored in this research. Thus more samples are required to study the effects of IL-7R mutation on ALL treatment.
Adult ; Female ; Humans ; Interleukin-7 Receptor alpha Subunit ; genetics ; Male ; Mutation ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; Signal Transduction

OBJECTIVE: To observe the effect of lumbar disc herniation treated with acupuncture at different time intervals. METHODS: A total of 180 patients of lumbar disc herniation were randomized into an observation group 1, an observation group 2 and an observation group 3, 60 cases in each one. All patients were treated with acupuncture at Jiaji L-L (EX-B 2), Huantiao (GB 30), Weizhong (BL 40), etc. And then KWD-808 electroacupuncture instrument was connected, time intervals of acupuncture were once every day, once every 2 days and once every 3 days, 3 weeks were provided. At 1-week, 2-week and 3-week treatment, the visual analogous scale (VAS) and Japanese Orthopedics Association (JOA) scale were observated, and the effects were evaluated. RESULTS: The effective rates in the observation group 1 and the observation group 2 were 96.7% (58/60) and 95.0% (57/60), there was no significant different between the two groups (>0.05), which were superior to 88.3% (53/60) in the observation group 3 (both <0.01). The VAS score in each group decreased to different degrees at 1-week, 2-week and 3-week treatment compared with those before treatment (all <0.01), there was no significant different between the observation group 1 and the observation group 2 (all >0.05) at 1-week, 2-week and 3-week treatment, however, they were significantly reduced compared with the observation group 3 (all <0.05). The JOA score in each group increased to different degrees at 1-week, 2-week and 3-week treatment compared with those before treatment (all <0.01), there was no significant different between the observation group 1 and the observation group 2 (all >0.05) at 1-week, 2-week and 3-week treatment, however, they were significantly increased compared with the observation group 3 at 3-week treatment (both <0.05). CONCLUSION Acupuncture once every day and once every 2 days in the treatment of lumbar disc herniation is equally effective, better than once every 3 days.
Acupuncture Points ; Electroacupuncture ; Humans ; Intervertebral Disc Displacement ; therapy ; Treatment Outcome

BACKGROUND: Inadequate sources of islet cells mean that islet cell transplantation for diabetes cannot meet the clinical demand.Therefore,in vitro induction of pancreatic stem cells to differentiate into islets has become a focus of research. OBJECTIVE:To study the effect of Tripterygium wilfordii polysaccharides on the differentiation of pancreatic stem cells from islets in mice, so as to explore the effect of traditional Chinese medicine on the differentiation of pancreatic stem cells into pancreatic beta cells. METHODS:Tripterygium wilfordii polysaccharide was used to induce the differentiation of purified mouse pancreatic stem cells into islets in vitro.The islet-like cell clusters then underwent morphologic observation, dithizone (DTZ) staining, and western blot analysis. RESULTS AND CONCLUSION: Cell morphology, cell growth characteristics and immunocytochemical staining showed that mouse pancreatic stem cells were obtained.They were induced by Tripterygium wilfordii polysaccharide into spherical islet-like structures, which had a spindly pedicle connected with the bottom of the culture flask, and were DTZ-stained to iron red. Western blot assay detected β-cytokine proteins in the islet-like cell clusters. These findings confirm that mouse pancreatic stem cells can be induced to differentiate into islet-like cell clusters containing β cells in vitro by Tripterygium wilfordii polysaccharide.

BACKGROUND: Our previous study demonstrated that bone marrow mesenchymal stem cells (MSCs) presented with a low survival rate and newly formed vascular-like structures was sparsely distributed in the local infarct tissues after cell transplantation, which certainly impaired the therapeutic efficacy. Long non-coding RNA-H19 (lncRNA-H19) has been confirmed to be associated with MSCs differentiation and mediate vascularization. OBJECTIVE:To observe the influence of lncRNA-H19 on the survival and vascularization potential of MSCs in vitro and to explore the possible mechanism. METHODS:MSCs were obtained and cultured in vitro.Cells were divided into five groups:MSCs+H19,MSCs+H19 negative control (MSCs+H19 NC), MSCs+si-H19, MSCs+si-H19 negative control (MSCs+si-H19 NC) and MSCs groups. MSCs+H19 and MSCs+H19 NC groups were transfected with lncRNA-H19 and lncRNA-H19 scramble RNA respectively, while MSCs+siH19 and MSCs+si-H19 NC groups were transfected with lncRNA-H19 siRNA and lncRNA-H19 siRNA scramble respectively. Cells were cultured under hypoxic-ischemic condition (serum-free medium, 1% O2) for 24 hours. Then, cell proliferation and apoptosis were evaluated using MTS and TUNEL, respectively. Cell supernatant from each experimental group was further co-cultured with human umbilical vein endothelial cells to induce vascularization. The expression of vascular endothelial growth factor A (VEGFA) was thereafter detected using western blot assay. RESULTS AND CONCLUSION: Compared with MSCs+H19 NC and MSCs groups, MSCs+H19 group presented with significantly higher proliferation rate, lower apoptosis percentage and a larger number of vascular branches on matrigel (P < 0.01). There was a significantly higher expression of VEGFA in the MSCs+H19 group than MSCs+H19 NC and MSCs groups. Compared with the MSCs and MSCs+si-H19 NC groups, MSCs+H19 group presented with significantly lower proliferation rate, higher apoptosis percentage and a less number of vascular branches on matrigel (P < 0.01). In addition, VEGFA expression was distinctly downregulated in the MSCs+si-H19 group in comparison with the MSCs+si-H19 NC and MSCs groups. These findings indicate that lncRNA-H19 effectively promotes MSCs survival and vascularization under hypoxic-ischemic condition in vitro,and this effect may be associated with the upregulation of VEGFA.

Objective To observe the clinical curative effet and survival condition of sorafenib for patients with advanced hepatocellular carcinoma.Methods Sixty-six patients with hepatocellular carcinoma during January 2013 to January 2015 in Chang'an Hospital were included.All patients were randomly divided into transcatheter arterial chemoembolization (TACE) group (n =33) and sorafenib + TACE group (n =33) according to the random digital table method.Followed up for 2 years,we observed the clinical curative effect,including 6-months survival rate,1-year survival rate,the changes of serum alpha fetoprotein level before and after the treatment,survival time and related adverse reactions.Results The disease control rate of sora-fenib + TACE group was 84.85％ (28/33),which was significantly higher than that of TACE group (60.61％,20/33),and the difference was statistically significant (x2 =4.889,P =0.027).The median survival time of patients with sorafenib +TACE group was 20.30 months,which was longer than that of TACE group (12.50 months),and the difference was statistically significant (x2 =29.570,P =0.000).The 6-months and 1-year survival rates in patients with sorafenib + TACE group were 93.93％ and 75.76％,respectively,which were significantly higher than those of TACE group (84.85％,51.52％).The rate of 1-year recurrence and metastasis of sorafenib + TACE group was 21.21％,which was lower than that of TACE group (39.39％),and the difference was statistically significant (x2 =2.908,P =0.041).After 6 months treatment,the serum level of alpha fetoprotein in patients with sorafenib + TACE group was (1 911.53 ± 457.86)ng/ml,which was signi-ficantly lower than that of TACE group [(2 979.83± 842.71)ng/ml],and the difference was statistically significant (t =11.996,P =0.001).The median survival time of patients with Child-Pugh A was significantly longer than that of patients with Child-Pugh B (20.50 months vs.13.95 months),with a significant difference (x2 =3.973,P =0.046).Patients in sorafenib + TACE group and TACE group had adverse reactions including nausea,vomiting and abnormal liver function,and there was significant difference in the incidence of untoward effects (87.88％ vs.60.61％;x2 =6.418,P =0.011).Conclusion The application of sorafenib the-rapy in the treatment of advanced hepatocellular carcinoma based on TACE can effectively improve the disease control rate,prolong the survival time of patients and improve the survival rate of patients.