Objective:To design a device for exercise to frozen shoulder,and explore its application effect.Methods:The main body of the device for exercise to frozen shoulder adopted stainless steel,which included horizontal frame and adjustable vertical column.It is suitable to the functional rehabilitation of the shoulder in patients with frozen shoulder or postoperative joint adhesions on shoulder.Fifty patients with frozen shoulder who admitted to Zunyi Hospital of Traditional Chinese Medicine between July 2019 and December 2022 were selected.They were randomly divided into observation group(n=25)and control group(n=25)by using a random number table.Both groups received injection therapy via anterior glenohumeral joint cavity.The observation group underwent treatment using the device for exercise to frozen shoulder,while the control group received conventionally functional exercises for shoulder.The Visual Analog Scale(VAS)scores,Shoulder Pain and Disability Index(SPADI)scores,and the range of motion(ROM)of shoulder were compared between the two groups at different periods before and after treatment.Results:VAS and SPADI scores in the observation group were significantly lower than those in the control group at the 2nd week,the 2nd month,and the 6th month post-treatment(t=3.368,3.597,4.363,t=2.301,3.553,3.513,P<0.05).Flexion and abduction ROM of shoulder in the observation group were significantly higher than those in the control group at the 2nd week,the 2nd month,and the 6th month post-treatment(t=3.116,2.909,3.687,t=2.299,2.171,2.413,P<0.05).External rotation ROM of shoulder in the observation group was significantly higher than that in the control group at the 2nd month and the 6th month post-treatment(t=2.501,3.576,P<0.05).Furthermore,there were significant differences in the VAS and SPADI scores of observation group among before treatment and after 2 weeks,2 months,and 6 months of treatment(F=8.021,6.108,P<0.05).Similarly,there were significant differences in flexion,abduction and external rotation ROM of shoulder in the observation group among before treatment and after 2 weeks,2 months,and 6 months of treatment(F=8.412,10.261,4.085,P<0.05).Conclusion:The self-designed device for exercise is safe and effective in short-term adjunctive treatment to frozen shoulder,which is one kind of alternative tool that is contribute to rehabilitation of frozen shoulder.

Objective:To design a device for exercise to frozen shoulder,and explore its application effect.Methods:The main body of the device for exercise to frozen shoulder adopted stainless steel,which included horizontal frame and adjustable vertical column.It is suitable to the functional rehabilitation of the shoulder in patients with frozen shoulder or postoperative joint adhesions on shoulder.Fifty patients with frozen shoulder who admitted to Zunyi Hospital of Traditional Chinese Medicine between July 2019 and December 2022 were selected.They were randomly divided into observation group(n=25)and control group(n=25)by using a random number table.Both groups received injection therapy via anterior glenohumeral joint cavity.The observation group underwent treatment using the device for exercise to frozen shoulder,while the control group received conventionally functional exercises for shoulder.The Visual Analog Scale(VAS)scores,Shoulder Pain and Disability Index(SPADI)scores,and the range of motion(ROM)of shoulder were compared between the two groups at different periods before and after treatment.Results:VAS and SPADI scores in the observation group were significantly lower than those in the control group at the 2nd week,the 2nd month,and the 6th month post-treatment(t=3.368,3.597,4.363,t=2.301,3.553,3.513,P<0.05).Flexion and abduction ROM of shoulder in the observation group were significantly higher than those in the control group at the 2nd week,the 2nd month,and the 6th month post-treatment(t=3.116,2.909,3.687,t=2.299,2.171,2.413,P<0.05).External rotation ROM of shoulder in the observation group was significantly higher than that in the control group at the 2nd month and the 6th month post-treatment(t=2.501,3.576,P<0.05).Furthermore,there were significant differences in the VAS and SPADI scores of observation group among before treatment and after 2 weeks,2 months,and 6 months of treatment(F=8.021,6.108,P<0.05).Similarly,there were significant differences in flexion,abduction and external rotation ROM of shoulder in the observation group among before treatment and after 2 weeks,2 months,and 6 months of treatment(F=8.412,10.261,4.085,P<0.05).Conclusion:The self-designed device for exercise is safe and effective in short-term adjunctive treatment to frozen shoulder,which is one kind of alternative tool that is contribute to rehabilitation of frozen shoulder.

Objective:To investigate the association of total sleep time (TST) and oxygen desaturation index (ODI) with hypertension in patients with obstructive sleep apnea/hypopnea syndrome (OSA).Methods:A total of 440 OSA patients admitted to Yixing Hospital from January 2017 to December 2022 were consecutively enrolled, including 236 patients with hypertension (OSA+hypertension group) and 204 patients without hypertension (OSA group). The clinical data and polysomnograpic parameters were collected. Univariate and multivariate logistic regression was used to analyze the related factors of OSA complicated with hypertension. The multiplicative interaction between TST and ODI on OSA with hypertension was analyzed. A two-factor cross-over analysis of TST and ODI was performed and the additive interaction model was used to analyze the additive interaction between TST and ODI on OSA with hypertension.Results:Univariate logistic regression showed that male sex, smoking, diabetes, coronary heart disease, TST <7 h, age, body mass index, neck circumference, waist circumference, Epworth Sleepiness Scale (ESS) score, TST, AHI, ODI>16 times/h, triglyceride, high density lipoprotein cholesterol and fasting blood glucose were positively correlated with hypertension in OSA patients (all P<0.05). Multivariate logistic regression analysis showed that smoking ( OR=4.327, 95% CI: 2.499-2.499, P<0.001), TST<7 h ( OR=1.748, 95% CI: 1.079-2.832, P=0.023) and ODI>16 times/h ( OR=3.482, 95% CI: 2.016-6.014, P<0.001) were independently associated with hypertension in OSA patients. After introducing a multiplicative term and adjusting for confounding factors, there was a positive multiplication interaction between TST <7 h and ODI>16 times/h ( OR=2.958, 95% CI: 1.079-8.113, P<0.050). Multivariate logistic regression analysis showed that the risk of hypertension in OSA patients with TST<7 h and ODI>16 times/h was 7.196 times (95% CI: 3.421-15.137) higher than that in patients with TST≥7 h and ODI≤16 times/h. The additive interaction model showed a synergistic effect between TST<7 h and ODI>16 times/h, with S value of 4.302 (95% CI: 1.566-11.815), RERI value of 4.756 (95% CI: 0.642-8.869) and API value of 66.10% (95% CI: 43.10%-89.10%). Conclusion:Shortened sleep duration and increased ODI are independent risk factors for hypertension in OSA patients, and when they coexist, the risk of hypertension in OSA patients is further increased.

Objective To record and analyze the infrared spectra of rubber substrate and film in common pharmaceutical packaging materials,and to provide technical support and reference for the infrared spectra identification of rubber pharmaceutical packaging materials in the national standards system.Methods The infrared spectra of the rubber substrate and film were recorded by the Fourier transform infrared(FT-IR)-attenuated total reflection(ATR)method.The main absorption peaks in the spectra were assigned,the vibration forms were analyzed,and the influencing factors of infrared spectra were discussed.Results The infrared spectra of silicone rubber,polyisoprene rubber,halogenated butyl rubber,ethylene-tetrafluoroethylene copolymer(ETFE),tetrafluoroethylene-hexafluoropropylene copolymer(FEP)and p-xylene were analyzed.Conclusion The production formula of rubber pharmaceutical packaging materials is complex and diverse.Factors such as test methods,rubber product production formula,ATR crystal materials,and silicone oil will affect the results of infrared spectra.

Abstract OBJECTIVE To conduct a quality markers(Q-Markers) study on the treatment of cough with Feire Zhike granules based on the “five principles” of Q-Markers, combined with mass spectrometry, network pharmacology and cobweb model. METHODS Identification of the main chemical components in Feire Zhike granules by liquid mass spectrometry. The TCMSP database was searched to collect the active ingredients and corresponding targets of 11 herbs in the prescription of Feire Zhike granules. The GeneCards database was also searched to collect genes encoding cough-related proteins, and a herb-component-target network map was constructed. Assigning effectiveness to active ingredients based on the number of target sites. Check the pharmacopoeia and literature to obtain the measurable components of each herb. Determine the monarchical, ministerial and adjuvant attribution of the original herbs in the compound formula based on the principle of compatibility. The literature and TCMSP database were searched to screen the original herb for specificity components. RESULTS A total of 43 chemical components in the Feire Zhike granules were identified to be “delivered” to the formulation based on UHPLC-Q-TOF-MS/MS. The 124 active compounds were obtained from the TCMSP database and acted on 120 targets, 93 of which were associated with coughing. There were 6 components in the pharmacopoeia that specify quantitative methods. A total of 26 endemic components were found in 11 herbs in the compound formula. In addition, the above components were ranked according to the compatibility rules of monarch and minister and the scoring rules of cobweb model. The top 10 components were wogonin, baicalein, licochalcone A, nobiletin, acacetin, hesperidin, liquiritin, tuberstemonine, β-sitosterol and galangin, respectively. CONCLUSION The above 10 components can be identified as Q-Markers of Feire Zhike granules.

ObjectiveTo investigate effect of conducting training of autism spectrum disorder （ASD） early screening skill on improving the ability to early identify ASD of medical staffs in primary care hospitals. MethodsIn September 2021， the training of ASD early screening skills was carried out for medical staffs from 20 primary care hospitals in Chengdu. After training， the training effect was evaluated. The numbers of referrals from primary care hospitals to superior hospitals， confirmed ASD as well as their average diagnostic age of children with ASD before and after training were used as evaluation indicators. ResultsAfter training， the number of children with suspected ASD referred by primary care hospitals was more than that before training ［（16.65±11.60） vs. （3.40±2.23）， t=5.431， P<0.01］， the number of children diagnosed with ASD was more than that before training［（6.85±4.93） vs. （2.45±1.67）， t=4.171， P<0.01］， and the differences were statistically significant. As for the diagnosed age of ASD children， after training， the average age was lower than that before training ［（34.95±11.67） vs. （42.2±14.64）， t=-2.553， P=0.019］. ConclusionTraining of ASD early screening skills for medical staffs in primary care hospitals may help to improve their ability to early screening ASD children.

OBJECTIVE: To verify a HLA-DQB1*03:90N allele and method to improve the accuracy of HLA typing. METHODS: A total of 2265 hematopoietic stem cell donors from Shenzhen Branch of China Marrow Donor Program in 2018 were initially detected by a PCR sequence-specific oligonucleotide probe (SSOP) method. Among these, a rare HLA-DQB1 allele was identified by sequence-based tying (SBT) and Ion Torrent S5 next generation sequencing (NGS). RESULTS: The SSOP typing result suggested the HLA-DQB1 to be a rare allele, while an insertion and a deletion was suspected in its exon 2 by SBT, which were confirmed by NGS as DQB1*03:90N and DQB1*06:01, respectively. CONCLUSION Rare alleles suspected by the SSOP method should be verified by other methods to ensure the accuracy of HLA genotyping. Rare alleles formed by deletions can be detected by NGS with accuracy.

OBJECTIVE：To evaluate the economics of infliximab in the treatment of ulcerative colitis. METHODS ：Retrieved from CNKI ，Wanfang database ，VIP，PubMed，Embase database and Cochrane Library since Oct. 16th in 2019，randomized controlled trials （RCTs）about infliximab （trial group ）vs. conventional drugs （control group ）in the treatment of ulcerative colitis were collected ，and efficacy and safety of two groups were compared by Meta-analysis. The economics were analyzed by cost-utility analysis ，and single factor sensitivity analysis and probability sensitivity analysis were conducted. RESULTS ：The results of Meta-analysis showed that clinical response rate [RR ＝1.97，95％ CI （1.64，2.36），P＜0.000 01] and clinical remission rate [RR ＝3.19，95％CI（1.83，5.57），P＜0.000 1] in double blind trial subgroup of infliximab treatment were both significantly higher than than control group of conventional treatment. There was no statistical significance in the incidence of severe ADR between 2 groups [RR ＝0.76，95％CI（0.54，1.06），P＝0.10]. The incremental cost-utility ratio of trial group was 348 243.88 yuan/quality-adjusted life-year （QALY），which was significantly higher than the patient ’s willingness to pay threshold （212 676 yuan）.The sensitivity analysis supported above results. CONCLUSIONS ：Under the current level of medical security in China ， compared with conventional therapy ，infliximab is less economical for the treatment of ulcerative colitis.

OBJECTIVE: To assess the association of KIR/HLA alleles with hepatocellular carcinoma (HCC) and hepatitis B virus (HBV) infection among ethnic Han Chinese patients from southern China. METHODS: For 95 patients with HCC and 171 healthy controls, the genotype of HLA-C alleles was determined with a PCR sequence-specific oligonucleotides typing method on an Illumina GenDx NGSgo platform. Genotypes comprised of HLA-C and KIR gene alleles were also subjected to statistical analysis. RESULTS: In total 16 KIR genes (2DL2, 2DS2, 2DS3, 2DS5, 3DS1, 2DS1, 2DL5, 2DS4, 3DL1, 3DP1, 2DL3, 2DP1, 3DL3, 2DL1, 3DL2 and 2DL4) were discovered in the two groups. The frequencies of KIR2DL3 alleles and combinational genotypes of KIR2DL3/HLA-C1C2 were significantly lower in the patient group compared with the controls (0.9368 vs. 0.9883, χ²>3.84; P<0.05, OR = 0.1; 0.0112 vs. 0.2663, χ²>3.84; P<0.05, RR = 0.03). The frequency of HLA-C2C2 genotype of the patient group was significantly lower than that of the controls (0.0316 vs. 0.2690, P<0.05, RR = 0.09), while the frequency of HLA-C1C2 genotype was significantly higher than that of the controls (0.2316 vs. 0.0058, P<0.05, RR = 51.23). CONCLUSION Above results suggested that the KIR2DL3 allele is associated with lower risk for HCC. There may be individual difference in patients with HCC and HBV infection but various combinations of KIR/HLA alleles.
Alleles ; Carcinoma, Hepatocellular ; genetics ; China ; Gene Frequency ; Genotype ; Humans ; Liver Neoplasms ; genetics ; Polymorphism, Genetic ; Receptors, KIR

OBJECTIVETo detect potential mutation of EXT1 gene in a pedigree affected with multiple osteochondroma and explore its pathogenic mechanism.

METHODSThe coding regions and their flanking sequences of the EXT1/EXT2 genes were subjected to PCR amplification and Sanger sequencing. Suspected mutations were verified by excluding possible single nucleotide polymorphisms and bioinformatics analysis. Transcripts of the EXT1 gene in the proband were analyzed by TA clone-sequencing, with its abundance compared with that of healthy controls.

RESULTSDNA sequencing has identified in the proband a novel heterozygous point mutation (c.1164+1G to A) at the 5'splice sites of intron 3 of the EXT1 gene. The same mutation was not found in the healthy controls. Bioinformatics analysis indicated that the mutation is highly conserved and can lead to skipping of exon 3 or aberrant splicing. TA clone-sequencing indicated that the numbers of transcripts with skipping of exon 3 has significantly increased in the proband (< 0.05) compared with the controls.

CONCLUSIONThe c.1164+1G to A mutation has resulted in skipping of exon 3 in a proportion of EXT1 gene transcripts. As the result, the number of transcripts with tumor suppressing function is relatively reduced and has ultimately led to the tumors.

Adult ; Base Sequence ; Child ; Exostoses, Multiple Hereditary ; genetics ; Female ; Humans ; Male ; Molecular Sequence Data ; N-Acetylglucosaminyltransferases ; genetics ; Point Mutation ; RNA Splice Sites ; RNA Splicing