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Objective:To explore the effect of intermittent angle traction on the supine position combined with acupoint application on the changes of cervical radiculopathy related biological parameters.Methods:Randomized controlled trial. A total of 100 patients with radiculopathy cervical spondylosis treated in the Second Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine from February 2019 to February 2021 were selected and randomly divided into observation group ( n=50) and control group ( n=50). Patients in the control group were given conventional treatment with western medicine, and patients in the observation group were given acupoint application combined with supine intermittent angle traction combined with treatment. Both groups were treated for 3 months. The Japanese Orthopaedic Association Spinal Cord Function (JOA), Cervical Disability Index (NDI), Pain Visual Analogue Score (VAS) and the changes in intervertebral foramen volume of two groups were compared before and after treatment. The difference in clinical efficacy between the two groups after treatment was observed. We took a thin spiral CT film of the patient's cervical spine, established a three-dimensional finite element model of the cervical spine, and compared the differences in related indicators between the two groups before and after treatment. Results:The total effective rate was 94.0% (47/50) in the observation group and 70.0% (35/50) in the control group, and there was a significant difference between the two groups ( χ2=9.76, P=0.002). After treatment, the JOA score in the observation group was significantly higher than that of the control group ( t=6.23, P<0.01), the NDI score, VAS score were significantly lower than those in the control group ( t values were 5.17,9.13, P<0.01), the intervertebral foraminal volume [(8.45±1.27)mm 3vs. (7.18±1.38)mm 3, t=4.79] was significantly higher than that of the control group ( P<0.01), and C 4-7 cervical vertebra flexion [(7.15±0.87)° vs.(5.64±0.78)°, t=9.14], retroflexion [(8.53±0.73)° vs. (7.15±0.68)°, t=9.78], sidebend [(6.57±0.71)° vs. (5.28±0.67)°, t=9.34], rotated [(7.89±0.52)° vs. (6.54±0.48)°, t=13.49] were significantly higher than those in the control group ( P<0.01); C 4-7 disc flexion [(1.41±0.09) kPa vs. (2.01±0.12) kPa, t=28.28], retroflexion [(1.54±0.07) kPa vs. (2.01±0.08) kPa, t=31.26], sidebend [(1.24±0.07) kPa vs. (1.89±0.13) kPa, t=31.13], rotated [(1.23±0.06)kPa vs. (1.85±0.11)kPa, t=34.99] were significantly lower than those in the control group ( P<0.01). Conclusion:The supine intermittent Angle traction combined with acupoint application in the treatment of cervical spondylotic radiculopathy can relieve the neck pain, improve the neck function, restore the physiological curvature of the cervical spine, and promote the recovery of cervical biomechanics.
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OBJECTIVE@#To determine the carrier rate for 21 inherited metabolic diseases among a Chinese population of childbearing age.@*METHODS@#A total of 897 unrelated healthy individuals (including 143 couples) were recruited, and DNA was extracted from their peripheral blood samples. Whole exome sequencing (WES) was carried out to screen potential variants among 54 genes associated with 21 inherited metabolic diseases. Pathogenic and likely pathogenic variants and unreported loss-of-function variants were analyzed.@*RESULTS@#One hundred fourty types of pathogenic/likely pathogenic variants (with an overall number of 183) and unreported loss-of-function variants were detected, which yield a frequency of 0.20 per capita. A husband and wife were both found to carry pathogenic variants of the SLC25A13 gene and have given birth to a healthy baby with the aid of preimplantation genetic diagnosis. The detected variants have involved 40 genes, with the most common ones including ATP7B, SLC25A13, PAH, CBS and MMACHC. Based on the Hardy-Weinberg equilibrium, the incidence of the 21 inherited metabolic diseases in the population was approximately 1/1100, with the five diseases with higher incidence including citrullinemia, methylmalonic acidemia, Wilson disease, glycogen storage disease, and phenylketonuria.@*CONCLUSION@#This study has preliminarily determined the carrier rate and incidence of 21 inherited metabolic diseases among a Chinese population of childbearing age, which has provided valuable information for the design of neonatal screening program for inherited metabolic diseases. Pre-conception carrier screening can provide an important measure for the prevention of transmission of Mendelian disorders in the population.
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Female , Humans , Infant, Newborn , Asian People/genetics , China , Exome , Metabolic Diseases/genetics , Mitochondrial Membrane Transport Proteins/genetics , Oxidoreductases/genetics , Exome SequencingABSTRACT
Objective To investigate the association between polymorphism of S1, S2 locus allele in ADAM 33 gene and chronic obstructive pulmonary disease (COPD) and lung function in Xinjiang Uygur population. Methods Blood sam?ples from 217 COPD patients and 218 healthy controls were collected. Samples of DNA was extracted, and S1, S2 single nu?cleotide polymorphism (ADAM 33) was detected by ABI SNaPshot SNP genotyping. Results There were no significant dif?ferences in the frequencies of S1 locus CC, CT, TT genotypes and C, T alleles between patient group and control group (P>0.05). There were no significant differences in the frequencies of S1 locus CC, CG, GG genotypes and C, G alleles between patient group and control group (P>0.05). In patient group, there were no significant differences in S1, S2 locus genotype and clinical indicators of lung function display, and in the FEV1%predicted and FEV1/FVC (P>0.05). Haplotype analysis showed that there were no significant differences in three kinds of haplotypes between patient group and control group ( P>0.05). Conclusion There is no significant difference in the polymorphism of S1, S2 locus allele in ADAM 33 gene and the susceptibility to COPD in Xinjiang Uygur population.
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Objective To explore correlation of Xinjiang Kazakh population who suffered from COPD with polymor?phisms of F+1,S2,T1,ST+5 locus of ADAM33 gene. Methods Blood samples (n=193) from healthy controls (Control group, n=193) and COPD patients (Case group, n=197) were detected by SNP SNaP shot. Results Comparing case group with the control group, gene frequency and allele frequency of F+1 locus were of significant differences (P0.05). The gene frequencies and allele frequency of S2、T1 and ST+5 locus were not significantly differ?ent between case group and control group (P>0.05). F+1 and S2 locus were analyzed by haplotype analysis which showed that there was significant differences in Hap1 (CC) haplotype between case group and control group (P1 revealed that its haplotype may increase the risk of COPD . The distri?bution of Hap2 (TG) and Hap4 (CG) were not significantly different (P>0.05) between the 2 groups. T1 and ST+5 locus were analyzed by haplotype analysis which showed significant differences in haplotypes between case group and control group (P<0.05). Conclusion The occurrence of COPD may be related to the polymorphism of ADAM33 gene in F+1 locus in Xinjiang Kazakh.
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This study investigated the correlation between surfactant protein-A (SP-A) polymorphism and the susceptibility of chronic obstructive pulmonary disease (COPD) in Xinjiang Uighurs. Genomic DNA was extracted from peripheral blood of 194 COPD smokers and 201 healthy smokers of Uighur who were hospitalized in or paid a visit to one of the four Xinjiang-based hospitals involved in the study, from March 2009 to December 2010. Single nucleotide polymorphisms (SNPs) were studied at aa62 (CCA/CCG rs1136451) and aa219 (CGG/TGG, rs4253527) in SP-A. Genotypes were determined by using the TaqMan polymerase chain reaction (PCR). Our results showed that genotype frequencies were different between the COPD and normal smokers in aa62 (x (2)=6.852, P=0.033). There were also significant differences in allele genotype frequencies between the COPD and the control and allele G might decrease the risk COPD (x (2)=6.545, P=0.011; OR=0.663; 95% CI: 0.484-0.909). The result suggested that polymorphism of aa62 (CCA/CCG, rs1136451) of SP-A may be associated with the susceptibility to COPD in Xinjiang Uighurs.
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Objective:To evaluate the efficacy and safety of moxifloxaction and levofloxaction in the treatment of the lower respiratory tract inflection.Method:64 cases patients were randomly divided into two groups.The clinical trial group was treated with moxifloxaction 400mg once a day,orally for 7-10 days and the controlled group treated with levo- floxaction in 200mg twice a day for 7-10 days.Result:The effective rate of the moxifloxaction group(93.9%)was high- er than that of the levofloxaction group(71.8%),but not significantly.The recovery rate of the moxifloxaction group (71.8%)was significantly higher than that of the levofloxaction group(46.9%);the days of recovery of clinical symptoms were not significantly different in the two groups.There was no significant difference between the two groups in the bacterial eradication rate.Conclusion:Moxifloxaction is effective and safe in the treatment of the lower respiratory tract inflection.
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Objective To explore the role of intercellular adhesion molecule-1(ICAM-1) in the metastasis of lung cancer.Methods The expression of ICAM-1 in the tissue and the serum ICAM-1(sICAM-1) level in the 52 cases of primary lung cancer were detected with immunohistochemical staining method(SP) and enzyme linked immunosorbent assay(ELISA),with 20 cases of adjacent non-cancerous tissue as the control.Results The positive rate of ICAM-1 expression in lung cancer was significantly higher than that of adjacent non-cancerous tissue.The expression of ICAM-1 in the cases with lymph node metastasis was higher than that of no lymph node metastasis.The expression of ICAM-1 in stage III+IV was higher than that of stage I+II,and that in adenocarcinoma was higher than that of squamous cell carcinoma.The level of sICAM-1 in patients with lymph node metastasis was higher than that without lymph node metastasis.The sICAM-1 level in patients of adenocarcinoma was higher than that of squamous cell carcinoma,and that in patients with positive expression of ICAM-1 in tissue was higher than that of negative expression of ICAM-1.Conclusion The expression of ICAM-1 may be associated with the metastasis in lung cancer.The sICAM-1 level reflects the expression of ICAM-1 in tissue and may be used as a tumor marker of metastasis and prognosis in lung cancer.