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Objective:To explore the current status and the influencing factors of protracted postpartum urinary retention(P-PUR) in women with labor analgesia, so as to provide evidences for early diagnosis and timely intervention for P-PUR.Methods:A total of 41 995 women who were given vaginal delivery under labor analgesia from January 2017 to October 2020 in Women′s Hospital of Nanjing Medical University were chosen as the research objects. A retrospective analysis was performed for the clinical data of 62 women with P-PUR, and a 1∶4 matching case control study was conducted. Logistic regression analysis was used to analyze the variables with statistical difference in univariate analysis, so as to explore the independent influencing factors of P-PUR in women with labor analgesia.Results:Among 41 995 women with labor analgesia, 62 women suffered from P-PUR, and the incidence was about 0.15% (62/41 995). The Logistic regression model showed that nulliparity ( OR=121.80, 95% CI 8.59-1 727.40, P<0.05), forceps delivery ( OR=13.41, 95% CI 2.21-81.58, P<0.05),Ⅱdegree porineal iaceration ( OR=0.04, 95% CI 0.01-0.11, P<0.05), episiotomy ( OR=0.13, 95% CI 0.04-0.47, P<0.05) and perineotomy with perineal laceration ( OR=0.20, 95% CI 0.06-0.63, P<0.05) were the independent risk factors. Conclusions:For primiparas with labor analgesia, interventions should be taken to reduce perineal injury, and indications of forceps delivery should be strictly controlled, so as to reduce P-PUR and adverse urinary tract complications.
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Objective:To investigate the effects of liraglutide on the expressions of autophagy markers LC3B, LC3B mRNA and lipid deposition in myocardial tissue of rats with early diabetes mellitus.Methods:A total of 36 healthy male Wistar rats aged 4-5 weeks and weighing (l80-200) g were selected and divided into normal group (group NC, 10 rats) and model group (26 rats) according to random number table. Rats in the NC group were fed with routine diet and rats in the model group were given high glucose and high fat diet for 12 weeks. Rats in the model group were injected with streptozotocin into the abdominal cavity in a single dose of 25 mg/kg after molding. Rats in the model group were further divided into three groups: T2DM group (group DM/NS, 9 rats, given equal volume of saline) , liraglutide intervention group (group DM/LIR, 8 rats, injected with 100 μg/kg liraglutide twice daily) and Liraglutide and Chloroquine intervention group (group DM/LIR+CQ, 8 rats, injected with 100 μg/kg liraglutide twice daily, and injected with Chloroquine 50 mg/kg once every two days) . Rats in group NC were given equal volume of saline. At the end of 12 weeks, all the rats were tested blood glucose and anaesthetized to collect myocardial tissues to observe myocardial lipid deposition and fiber arrangement under light microscope after HE staining. The expressions of LC3B were detected by immunohistochemical method, and the expressions of LC3B mRNA were detected by real-time fluorescence quantitative polymerase chain reaction method. Differences among groups were compared by one-way analysis of variance, pairwise comparison was conducted by using LSD-t test, correlation was analyzed by Pearson correlation.Results:(1) Compared with group NC, the myocardial fibers arranged in disorder, and the ratio of myocardial foam cells/total cardiomyocytes were increased, the level of LC3B mRNA and LC3B were decreased in group DM/NS and DM/LIR+CQ (in group DM/NS: 2.18±0.90 vs 11.79±0.74, 2.03±0.10 vs 1.85±0.06, 194.18±10.19 vs 175.99±6.09, t=25.24, 4.69, 3.22, respectively; in group DM/LIR+CQ: 2.18±0.90 vs 11.24±1.29, 2.03±0.10 vs 1.89±0.08, 194.18±10.19 vs 176.73±7.82, t=17.56, 4.65, 3.99, respectively, all P<0.05) . There is no difference in above indicators (2.18±0.90 vs 1.29±0.60, 2.03±0.10 vs 2.01±0.20, 194.18±10.19 vs 201.27±11.35, t=2.20, 0.28, 1.40, respectively, all P>0.05) . (2) Compared with group DM/NS, the ratio of myocardial foam cells/total cardiomyocytes, the level of LC3B mRNA and LC3B were no difference in group DM/LIR+CQ ( t=1.09, 1.18,0.22, respectively, all P>0.05) . The ratio of myocardial foam cells/total cardiomyocytes was decreased, the level of LC3B mRNA and LC3B were increased in group DM/LIR (11.79±0.74 vs 1.29±0.60, 1.85±0.06 vs 2.01±0.20, 175.99±6.09 vs 201.27±11.35, t=31.86, 2.39, 5.82, respectively, all P<0.05) . (3) The significant negative correlation were observed between the ratio of myocardial foam cells/total cardiomyocytes and LC3B mRNA, LC3B levels (r=-0.977, -0.986, respectively, all P<0.05) . Conclusion:Liraglutide can protect the myocardial structure in early diabetic rats by increasing myocardial autophagy, reducing the number of myocardial foam cells, and improving the myocardial lipid deposition.
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Objective To compare the dosimetric difference of target and organs-at-risk between intensity-modulated radiotherapy (dIMRT) and volumetric modulated arc therapy (VMAT) for bilateral breast cancer, so as to discuss the clinical feasibility of radiotherapy for bilateral breast cancer. Methods The clinical data of 18 patients receiving radical or modified radical mastectomy for confirmed bilateral breast cancer were enrolled in this study. dIMRT plans and VMAT plans were designed for each patient, and discuss the dosimetric data of two radiotherapy plans. Results Both the two plans satisfied the prescription. In terms of the homogeneity index, VMAT plans (0.09 ± 0.02) were superior to dIMRT plans (0.11 ± 0.01, P < 0.05). In terms of the conformity index,VMAT plans (0.82 ± 0.52) were superior to dIMRT plans (0.71 ± 0.51, P < 0.05). Furthermore, VMAT plans (0.98 ± 0.06) were superior to dIMRT plans (1.24 ± 0.08, P < 0.05) in the dose gradient index. The V10、V20、V30 and Dmean of lungs in VMAT plans (39.07 ± 4.92，22.19 ± 4.36，12.81 ± 4.71，1309.03 ± 135.55) were higher than those in dIMRT plans (30.34 ± 4.26，17.56 ± 4.31，6.77 ± 3.93，1201.39 ± 166.77, P < 0.05).Meanwhile, the V5 of lungs in VMAT plans (63.36 ± 9.02) was higher than that in dIMRT plans (58.01 ± 7.17, P > 0.05). However, the V5、V30 and Dmean of heart in VMAT plans (51.98 ± 3.60，3.78 ± 1.76，885.89 ± 59.84) were lower than those in dIMRT plans (77.16 ± 12.11，5.22 ± 2.85，1036.96 ± 151.46, P < 0.05). The Dmax of spinal cord in VMAT plans (2150.42 ± 136.19) was significantly lower than that in dIMRT plans (3008.23 ± 304.15, P < 0.05). Monitor units in VMAT plans（792.61 ± 62.53）was significantly lower than that in dIMRT plans (3225.33 ± 498.66, P < 0.05). Conclusion Although VMAT has many advantages: achieves better homogeneity index and conformity index of target areas, reduces the irradiation dose of organs-at-risk, especially, the irradiation dose of heart and spinal cord is significantly reduced, however, it increases the irradiation dose of lungs. To reduce the recurrence of grade ≥ 2 radiation pneumonia, dIMRT should be better considered in the application of radiotherapy for bilateral breast cancer.
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Objective The purpose of this study is to provide a reference for the selection of clinical radiotherapy plan by comparing the difference of dosimetry between coplanar dynamic intensity modulation dIMRT and coplanar VMAT plan in hippocampal protective whole brain radiotherapy (WBRT). Methods 10 patients were selected whose hippocampal were protected by WBRT, dIMRT and VMAT plans were designed for each patient, the differences of target dose, organ-endangering dose and machine hop count were compared between the two groups. Results The two technical plans PTV V30 Gy, D98% and D2% all meet the standard of RTOG 0933, which is better than the dIMRT group for the PTV HI VMAT group (P = 0.004). The hippocampal dose of dIMRT group was better than that of VMAT group, but it did not meet the standard of RGOT 0933. The average Dmax of hippocampus in dIMRT group and VMAT group was 18.44 Gy and 19.30 Gy, respectively (P = 0.004). The average value of hippocampal Dmin was 10.03 Gy and 10.77 Gy, respectively (P = 0.013), and the mean value of hippocampal Dmean was 14.20 Gy and 15.12 Gy, respectively (P = 0.002). The doses of lens, eyeball and optic nerve all met the standard of RTOG0933, and the dose of dIMRT group was significantly better than that of VMAT group (P = 0.000). The treatment time in VMAT group was significantly lower than that in dIMRT group. The treatment time in VMAT group was significantly lower than that in dIMRT group. Conclusion Varian dIMRT has more advantages in controlling hippocampal dose and protecting lens than VMAT, but PTV HI and treatment efficiency are higher in VMAT group.
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Objective To study the association of single nucleotide polymorphism (SNP)276 in adiponectin gene with essential hypertension in population with impaired glucose regulation in Han people of Shanxi region.Methods The study population consisted of 216 Chinese Hans residents with impaired glucose regulation (IGR) in Shanxi province.Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was applied to test the adiponectin SNP276G/T polymorphism.Results The distributions of genotypes and alleles of SNP276 both displayed significant difference between the IGR complicating norm tension group and the hypertension group (P =0.025,P =0.007).Compared with the TT genotype,the SNP276 non-TT (GT + GG) genotype was associated with increased risk of complicating with hypertension (OR =3.346,95％ CI:1.115-8.986,P =0.037),while after age-,sex-and BMI-adjusted,there was no significant difference between the 2 groups (P =0.349).Conclusions SNP276 in adipose most abundant gene transcript 1 (APM1) was associated with the susceptibility to be complicating essential hypertension in population with impaired glucose regulation in Han people of Shanxi region.
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Autoimmune encephalitis (AE) refers to a kind of encephalitis mediated by immune mechanism, which is one of adult symptomatic epilepsy due to unknown etiology. Early recognition has certain difficulty. AE patients with multiple antineuronal antibody co-existing are relatively rare. Clinical symptoms are more complex and variable, and can involve a wider range of immune system. A case of temporal lobe epilepsy with anti-leucine-rich glioma-inactivated protein 1 and glutamic acid decarboxylase 65 antibodies double-positive AE complicated by vitiligo and diabetes is reported. After immune shock and continuous immunotherapy, the patient completely recovered from encephalitis and diabetes, and vitiligo was improved obviously.
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Objective@#To study the association of single nucleotide polymorphism (SNP)276 in adiponectin gene with essential hypertension in population with impaired glucose regulation in Han people of Shanxi region.@*Methods@#The study population consisted of 216 Chinese Hans residents with impaired glucose regulation (IGR) in Shanxi province. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was applied to test the adiponectin SNP276G/T polymorphism.@*Results@#The distributions of genotypes and alleles of SNP276 both displayed significant difference between the IGR complicating norm tension group and the hypertension group (P=0.025, P=0.007). Compared with the TT genotype, the SNP276 non-TT (GT+ GG) genotype was associated with increased risk of complicating with hypertension (OR=3.346, 95% CI: 1.115-8.986, P=0.037), while after age- , sex- and BMI-adjusted, there was no significant difference between the 2 groups (P=0.349).@*Conclusions@#SNP276 in adipose most abundant gene transcript 1 (APM1) was associated with the susceptibility to be complicating essential hypertension in population with impaired glucose regulation in Han people of Shanxi region.
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Objective To investigate the effect of protein kinase C (PKC) β inhibitor on the renal ischemia-reperfusion injury (RIRI) in rat models and detect the expression level of macrophage subtypes. Methods Eighteen healthy SD male rats were randomly divided into the Sham operation group (Sham group, n=6), RIRI group (n=6), PKCβ inhibitor +RIRI group (Inhibitor+RIRI group, n=6). Serum and left renal tissue samples were collected at postoperative 24 h. The contents of serum creatinine (Scr) and blood urea nitrogen (BUN) were detected by automatic biochemical analyzer. The infiltration of inflammatory cells and pathological injury in the renal tissues were observed by hematoxylin-eosin (HE) staining. The expression levels of CD68, inducible nitric oxide synthase (iNOS) and CD206 proteins in the renal tissues of rats in each group were assessed by immunohistochemistry and Western blot. Results The contents of serum Scr and BUN in the RIRI group were significantly higher than those in the Sham group (both P < 0.05). The contents of serum Scr and BUN in the Inhibitor+RIRI group were considerably lower than those in the RIRI group (both P < 0.05). No obvious renal injury was noted in the Sham group, whereas renal inflammatory cell infiltration and renal tubular structural damage were observed in the RIRI group. The renal inflammatory cell infiltration and renal tubular structural damage in the Inhibitor+RIRI group was slighter than that in the RIRI group. The protein expression levels of CD68, iNOS and CD206 in the renal tissue of rats in the RIRI group were significantly higher than those in the Sham group (all P < 0.05). The protein expression levels of CD68 and iNOS in the Inhibitor+RIRI group were remarkably lower than those in the RIRI group (all P < 0.05). The expression level of CD206 protein in the Inhibitor+RIRI group was significantly higher than that in the RIRI group (P < 0.05). Conclusions PKC β inhibitor can alleviate the RIRI in rat models to certain extent, which may be correlated with the role of PKC β inhibitor in mitigating inflammatory cell infiltration in ischemic renal tissues and promoting the expression of alternatively activated macrophage
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Objective To investigate the effects of different umbilical cord ligation methods on anemia and jaundice in preterm infants with a gestational age less than 32 weeks.Methods A total of 135 preterm infants with a gestational age less than 32 weeks were recruited and randomly divided into the umbilical cord milking group,the delayed cord clamping group and the immediate cord clamping group,with 45 cases in each group.Comparisons among three groups were performed on hemoglobin,hematocrit at 1 h and 1 week after birth,and bilirubin peak,total time of phototherapy,the incidence of anemia,pathologic jaundice as well as polycythemia before discharge.Results Finally 40 cases in the umbilical cord milking group,42 cases in the delayed cord clamping group and 38 cases in the immediate cord clamping group were recruited.Compared with the immediate cord clamping group,Hb(g/L)and hematocrit(％) levels were significantly higher in the umbilical cord milking group and the delayed cord clamping group(P＜0.05),the anemia rate was significantly lower in umbilical cord milking group and the delayed cord clamping group(P＜0.05).However,there were no statistical differences in Hb(g/L) and hematocrit(％) levels as well as ane mia rate between the umbilical cord milking group and the delayed cord clamping group (P＞0.05).There were no significant differences among three groups in bilirubin peak,total time of phototherapy and the incidence of pathologic jaundice as well as polycythemia.Conclusion Umbilical cord milking and delayed cord clamping can both reduce the anemia rate,but not increase the risk of pathological jaundice.Umbilical cord milking can be preferred method for preterm infants with a gestational age less than 32 weeks and asphyxia.
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The origin of precision medicine was discussed in this article,as well as its advantages and deficiencies at this stage.Tangshen formula was taken as an example to explain a rational and ideal mode of traditional Chinese medical (TCM) precision medicine research under the guidance of TCM theory.In view of the two major problems existing in the TCM modernization research,including the separated strategy among formula-disease-syndrome and independent research approach using genomics,proteomics and metabonomics,critical scientific issues on developing the drug system to biological system research mode and solutions for integrating formula-disease-syndrome were proposed here,and the roadmap and total framework of top design were also provided.The specific methods and the corresponding research results on Tangshen formula at the three stages concluded as formula-disease related,disease-syndrome combinated and formula-disease-syndrome integrated were introduced and summarized.At this time for the innovative breakthrough development of TCM,precision medicine will promote the TCM modernization research,and also will provide a powerful driving force for the establishment of holistic systems medicine.
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Based on the AuNPs/Nafion composite membrane technology and immobilization of amino adenosine aptamer using carboxyl carbon nanotubes on the surface of a glassy carbon electrode, a electrochemiluminescence sensor was preparated.The sensor was characterized by cyclic voltammetry and electrochemical luminescence.The result showed that the sensor had a good stability and reproducibility.Adenosine and adenosine aptamer could form G-tetrahedral structure, leading a decrease of ECL intensity.Under the optimum experimental conditions, the relative ECL intensity showed a good linear relationship to the negative logarithm of adenosine concentration in the range of 1.0×10-11-1.0×10-7 mol/L, the linear equations was ΔIECL=-890lgC-5050 with a detection limit of 5.0×10-12 mol/L.The RSD was 2.7% in 11 times measurement of adenosine (1.0×10-10 mol/L).The recovery was 97.1%-110.0% in the determination of real adenosine sample.
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Chitosan-Ru ( bpy ) 2+3 -SiO2 composite nanoparticles ( CRuS NPs ) were prepared by reverse microemulsion method, and based on the Nafion/MCNT composite membrane technology, CRuS NPs were effectively and steadily immobilize on the surface of a glassy carbon electrode to prepare the electrochemiluminescence sensor for uric acid determination. In 0. 1 mol/L PBS (pH 7. 4) buffer solution, when the actuation duration between uric acid and the modified electrode was 15 min, the electrochemiluminescence showed a good linear relationship to the negative logarithm of uric acid concentration in the range of 1. 0 × 10-10-1. 0 × 10-5 mol/L, the linear equation was IECL=-709. 52-202. 74lgC and the correlation coefficient was 0. 9936 with a detection limit of 6. 0 × 10-12 mol/L. The ECL sensor exhibited excellent repeatability and stability, and the RSD for 11 times determination of 1. 0 × 10-8 mol/L uric acid was 2. 9%. The recovery was 98. 5%-103. 5% in the determination of real Uric acid sample.
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Objective To compare the sensitivity of fluorescent quantitation polymerase chain reaction (fluorescent quantitation method) and gene‐chips typing method(gene‐chips method) in the detection of human papillomavirus(HPV) ,and to analyse differ‐ences and clinical significance .Methods A total of 246 women were selected as subjects ,among them ,111 cases of cervical exfolia‐ted cells and 135 cases of cervical tissues were collected and detected .15 kinds of high‐risk HPV genetypes were detected in all sub‐jects by using fluorescent quantitation method and gene‐chips method respectively ,and the detection results were compared . Results The sensitivity of the fluorescent quantitation method in detecting HPV was 55 .28% and that of the gene‐chips method was 55 .69% ,there was no statistically significant difference in sensitivity between the two methods (P>0 .05) .The two methods had relative high conformance(κ=0 .745) .The positive rate of HPV infection was increased with the progression of cervical dis‐ease .Conclusion The fluorescent quantitation method and the gene‐chips method have a relative high conformance ,and both with high sensitivity in detecting HPV .The severity degree of cervical cytological and histological changes may be positively correlated with HPV infection .
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Major breakthrough and challenge that encountered by modern western medicine were described in this article. Some standpoints about the necessity of innovative revolution for the development of traditional Chinese medicine, together with the key points should be bring to the attention during ideological emancipation have been put forward here. Chinese scientists agreed that it is the most appropriate timing for us to establish a new medicine system, which we named Holistic Systems Medicine (HSM). The concept and research contents of Holistic Systems Medicine were also introduced in this article. Finally, a proposal for setting up“China Holistic Systems Medicine development project” was proposed.
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Applications of network pharmacology are increasingly widespread and methods abound in the field of drug development and pharmacological research. In this study, we choose rosiglitazone compound as the object to predict the targets and to discuss the mechanism based on three kinds of prediction methods of network pharmacology. Comparison of the prediction result has identified that the three kinds of prediction methods had their own characteristics: targets and pathways predicted were not in accordance with each other. However, the calcium signaling pathway could be predicted in the three kinds of methods, which associated with diabetes and cognitive impairment caused by diabetes by bioinformatics analysis. The above conclusion indicates that the calcium signaling pathway is important in signal pathway regulation of rosiglitazone compound, which provides a clue to further explain the mechanism of the compound and also provides a reference for the selection and application of methods of network pharmacology in the actual research.
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Objective To evaluate the biocompatibility of acellular bladder matrix patch as the pelvic floor repair alternative ma-terial .Methods The combination of in vivo and in vitro biological experiments including cytotoxicity ,haemolysis and vaginal im-plant tests were employed to evaluate the biocompatibility of this material .Results In the cytotoxicity test ,the material toxicity was the grade 0-1 .The hemolysis rate of the material extract liquid was 1 .5% .The general and histological observation showed that the material did not cause the host immunologic rejection and led to slight foreign body reaction after implanting ,which was ba-sically degraded in 12 weeks after transplantation .Conclusion Acellular bladder matrix exhibits better biocompatibility ,but needs to adjust its degradation rate in order to adapt to the requirements of pelvic floor repair operation .
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Objective To compare the application and clinical significance of the liquid based cytology examination and the DNA quantitative analysis in female cervical lesions.Methods The cervical cell samples were collected from 879 women participating in the comparison by the cervical brush and performed the the liquid-based thin layer section preparation for conducting Papanicolaou staining and DNA staining respectively.The liquid based cytology examination was performed on the Papanicolaou staining section and the fully automatic scanning diagnosis was performed on the DNA staining section.Results The cases of above atypical squa-mous cells of undetermined significance(ASCUS)detected by the liquid based cytology examination and the partial cases of hetero-ploid cell detected by the fully automated DNA ploidy analysis system were recommended to further perform colposcopy and cervi-cal biopsy.28 women were performed the pathological biopsy.With the cytological examination result as the standard,the detection rate of above ASCUS cervical lesions detected by the cellular DNA quantitative analysis was calculated.Conclusion The combined application of the cellular DNA quantitative analysis method and the liquid based cytology examination can obviously increase the positive detection rate of cervical cancer and precancerous lesion,which has important significance for the prevention and treatment of female cervical cancer in our country.
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Objective To compare the genotype distribution of HPV in cervical cells of natural crowd and tissues of cervical in‐traepithelial neoplasia(CINⅢ grade) and cervical carcinomas patients .Methods PCR and gene‐chip technology were utilized for the genotype detection of 23 kinds of HPV in cell specimens from 1 047 women of natural crowd (normal group) and tissue specimens from 173 cases of cervical intraepithelial neoplasia(precancerosis group) and 133 cases of patients with cervical carcinoma (cervical carcinoma group) .Results There were 109 ,159 and 121 cases of HPV positive specimens respectively in normal group ,precancer‐osis group and cervical carcinoma group ,and the HPV infection rates were 10 .41% (109/1 047) ,91 .91% (159/173) and 90 .98%(121/133) ,respectively .Conclusion PCR and gene‐chip technology can be used to detect HPV genotypes in cervical cells and cer‐vical tissues specimens .
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The objective of this study is to fully investigate the therapeutic effect and mechanisms of action of Gegen Qinlian decoction (GD) on type 2 diabetes mellitus (type 2 DM). A rat model of type 2 DM was established with the combination of high-fat diet and multiple low doses of streptozotocin (STZ). Biochemical indicators related to glucose metabolism disorders, insulin resistance, oxidative stress were observed. The type 2 DM rats were administrated with GD for 80 days, the above-mentioned indexes were detected. The results indicated that the hepatic glycogen synthesis level was promoted, fasting blood glucose level and fasting blood insulin level were significantly reduced, insulin sensitivity index was significantly improved; the level of superoxide dismutase (SOD) was increased and the level of malondialdehyde (MDA) was reduced; pathologic morphology of pancreas and kidney was ameliorated in the GD group. It was indicated that the therapeutic mechanisms of action of GD on type 2 DM might be related to its effect of ameliorating glucose metabolism disorders, relieving insulin resistance, increasing the tissues' sensitivity to insulin, improving the antioxidative ability of living system, GD has therapeutic effect on type 2 DM and protective effects against damaged pancreatic function.
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ObjectiveTo study the association of SNP276 in adiponectin gene with impaired glucose regulation (IGR) complicating with the different component numbers of metabolism syndrome (MS) in population of IGR in Han people of Shanxi region.MethodsThe study population consisted of 256 subjects with IGR which was composed of 123 subjects with component numbers of MS ＜2 (IGRA) and 133subjects with component numbers of MS≥2 (IGRB),and 128 subjects with normal healthy (Normal) who were Chinese Hans residents and in Shanxi province.Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was applied to test the adiponectin SNP276G/T polymorphism.ResultsThe distributions of genotypes and alleles of SNP276 both displayed significant difference among the three groups ( x2 =16.893,P =0.002 ; x2 =18.149,P =0.000).In the IGRA,the SNP276 non-TT ( GT + GG) genotype was no difference which increased risk of complicating with the different component numbers of MS( P =0.781,P =0.809).In IGRB,the SNP276 non-TT ( GT + GG) genotype was associated with increased risk of complicating with the different component numbers of MS,and after age and sex-adjusted,there was significant difference ( P =0.007,P =0.007).ConclusionsSNP276 in APM1 increased the risk of complicating with the components of MS in population with impaired glucose regulation in Han people of Shanxi region.