Objective To investigate the effects of Gegenqinlian decoction combined with berberine in the treatment of biguanides resistant type 2 diabetes in elderly patients in glycosylated hemoglobin and homocysteine.Methods 82 elderly patients from March 2015 to March 2016 in our hospital who were diagnosed with type 2 diabetes with biguanides resistant were selected,and randomly divided into two groups,41 cases in each groups.Control group receiced routine treatment,experimental group received more with Gegenqinlian Decoction combined with berberine treatment,and all the patients were treated for two weeks.Levels of FPG,2h PG,serum HbA1c,Hcy,hs-CRP,APN,TNF-α,ICAM-1 and clinical efficacy were compared,and the results were analyzed by statistical software SPSS 19 data analysis.ResultsCompared with before treatment,levels of serum FPG,2h PG,HbA1c,Hcy,hs-CRP,TNF-α and ICAM-1decreased in two groups after the treatment(P<0.05),levels of AFN increased(P<0.05),Compared with the control group,levels of serum FPG,2hPG,HbA1c,Hcy,hs-CRP,TNF-α and ICAM-1 in the experiment group were lower(P<0.05),levels of AFN were higher(P<0.05);The total effective rate of the experimental group was significantly higher than the control group(P<0.05).Conclusion Gegenqinlian decoction combined with berberine can effectively reduce the levels of FPG,2h PG,HbA1c,Hcy,hs-CRP,TNF-α in serum and ICAM-1 levels,increase serum APN level,and good curative effect,worthy of clinical application and promotion.

Objective:To determine the basic characteristics and clinical manifestations of hospitalized patients with psoriasis in Hunan, and to provide reasonable reference for the etiology and treatment of psoriasis.
Methods:Totally 190 patients with psoriasis from January 1, 2012 to December 31, 2012 treated in the Department of Dermatology, the Second Affiliated Hospital of Central South University were retrospectively analyzed. The data were analyzed by SPSS17.0.
Results:The ratio of male to female inpatient numbers was 3.13:1, aged was between 40 and 70 years. The most common subtype of psoriasis was psoriasis vulgaris (64.73%), followed by psoriatic erythroderma (18.42%). The distribution of the subtype of psoriasis did not differ by gender. Nineteen patients recalled clearly the cause of proriasis, 5 of which were caused by medicine, and 4 by drinking. Totally 96 cases accompanied with other diseases, 24.21%of which accompanied with cardiovascular system disease.
Conclusion:There is no season difference in the hospitalization of patients with psoriasis. there are more male than female inpatients. Treatment of psoriasis should consider clinical classification, drug adverse reactions, and individual factors for individual treatment.

Objective To construct a eukaryotic expression system of IFN-λ,examine the expression of IFN-λand evaluate its bio-functions including anti-proliferation and anti-viral activity.Methods The genes of human IFN-λ1 /2 (hIFN-λ1 /2)were cloned from the mRNA of poly I∶C treated HuH-7 cells.The PCR product was examined with DNA sequencing.The genes of IFN-λ1 /2 were sub-cloned into pcDNA3 vector.The correct insertion of the gene IFN-λ1 /2 was identified with enzyme digestion.The constructed pcDNA3-IFN-λ1 /2 plasmids were transfected into COS-7 cells and IFN-λ1 /2 protein was checked in the supernatant and lysis of transfected cells using Western blotting analysis.The human esophageal carcinoma YES5 and T.Tn cells were treated with the IFN-λ1 /2 from the transfected cells and the proliferation of carcinoma cells were measured with CCK-8 kit.In the treated carcinoma cells,the apoptosis and antivirus related molecules such as caspase-3,ISG15 and MxA was analyzed with Western blotting or Quantitative real time PCR.Results The sequence of hIFN-λ1 /2 fragment matched that of the gene bank and the gene of the cytokines was inserted into pcDNA3 vector correctly.With Western blotting analysis,IFN-λ1 /2 protein was detected in the pcDNA3-IFN-λ1 /2 transfected COS-7 cells.The IFN-λ1 /2 from the transfected COS-7 cells inhibited the growth of YES5 and T.Tn cells, activated apoptosis related caspase-3,and up-regulated the anti-virus gene expression of ISG15 and MxA.Conclusion COS-7 cells can express IFN-λ1 /2 after transfection with pcDNA3-IFN-λ1 /2,suggesting that eukaryotic expression system of IFN-λis established.IFN-λ1 /2 from the system can perform bio-functions,such as proliferation inhibition,apoptosis induction and anti-viral gene up-regulation,which indicates that the system can contribute to further investigations of IFN-λbio-activity and its clinical application.

Objective To investigate the influence of processed total motile sperm (PTMS) count of husband on clinical pregnan-cy rate of intrauterine insemination(IUI) .Methods We retrospectively analyzed a total of 229 cycles of IUI among 131 patients in our hospital during the past three years .The cycles were divided into 5 groups according to the PTMS count :group A(<5 × 106 ) , group B(5 × 106 - <10 × 106 ) ,group C(10 × 106 - <20 × 106 ) ,group D(20 × 106 - <30 × 106 ) ,group E(≥30 × 106 ) .The clinical pregnancy rates among different groups were compared .Results The clinical pregnancy rates among 131 patients of IUI was 26 .72% .The clinical pregnancy rates among 229 cycles of IUI was 15 .28% .The clinical pregnancy rate of group A was 23 .08% , the clinical pregnancy rate of group B was 15% ,the clinical pregnancy rate of group C was 18 .18% ,the clinical pregnancy rate of group D was 13 .46% ,the clinical pregnancy rate of group E was 13 .48% .There was no significant difference(P>0 .05) among five groups .Conclusion Ideal clinical pregnancy can be achieved when the PTMS count is between 3 × 106 and 5 × 106 .

ObjectiveTo explore the influence of antipsychotics combined with skill traning on quality of life and social function of patients with schizophrenia at recovery.Methods80 patients with schizophrenia were randomly divided into study group (n=40, antipsychotics plus skill training)and control group (n﹦40, only antipsychotics) for 1-year treatment. At pre-treatment and end of treatment, both groups were assessed with Positiveand and Negative Symptom Scale (PANSS), Generic Quality Of Life Inventory-74 (GQOLI-74) and Social Disability Screening Schedue(SDSS) respectively to evaluate their effects, quality of life and social funtion.ResultsAfter 1-year treatment, the general scores of PANSS and each factors in both groups decreased significantly compared with the baseline(P<0.05～0.01), and the significant difference was found between two groups(P<0.01). Improvement of each factor score of FAD(except factor of the material life) and SDSS in study group were more better than those in control group(P<0.05～0.01).ConclusionTreatment with antipsychotics plus skill traning is helpful to release the mental syndrome, improve quality of life and social funtion, and facilitate the recovery of the patients with schizophrenia at recovery.

Objective To observe the expression level of inhibitor of differentiation 2 (Id‐2) and matrix metalloproteinases‐9 (MMP‐9) in rectal cancer ,analysis the correlation of the expression level of them ,to study the relationship between the expression level of them and the clinical pathology indicators of rectal cancer .Methods Rectal cancer tissues and normal tissue adjacent to rec‐tal cancer were obtained from the rectal cancer resection of 56 patients with rectal cancer ,using immunohistochemical method to ob‐serve the expression level of Id‐2 and MMP‐9 in normal tissue adjacent to rectal cancer and rectal cancer and Spearman correlation test to detect the correlation between the expression level of Id‐2 and MMP‐9 ;then we analyzed the relationships between the ex‐pression level of Id‐2 and MMP‐9 and the index of rectal cancer clinical pathology .Results The positive expression rate of Id‐2 in the in rectal cancer tissues is more higher than that of normal tissue of adjacent to rectal cancer (73 .21% vs .48 .21% ,P<0 .05) . The positive expression rate of MMP‐9 in the in rectal cancer tissues is higher than that of normal tissue of adjacent to rectal cancer (71 .43% vs .44 .64% ,P<0 .05) .Spearman correlation test showed that there is the positive correlation between the expression level of Id‐2 and MMP‐9 (r=0 .393 ,P=0 .003) .The expression levels of Id‐2 and MMP‐9 in rectal cancer were correlated with the degree of tumor differentiation ,TNM stage and lymph node metastasis (P<0 .05) ,but had no differences between the elements of age and sex (P>0 .05) .Conclusion There is a close relationship between the expression levels of Id‐2 and MMP‐9 in rectal cancer and the occurrence and development of rectal cancer .Rectal cancer with the higher Id‐2 expression level may be the ways to achieve tumor invasion and metastasis through MMP‐9 as a facilitator .

OBJECTIVETo investigate the location and characteristics of microdeletions of Y chromosome azoospermia factor (AZF) genes in infertile males with azoospermia and severe oligozoospermia in southern Sichuan.

METHODSMultiplex PCR was used to detect 18 sequence tagged sites (STS) involved in Y chromosome AZF microdeletions among 224 infertile males (including 134 azoospermia cases and 90 severe oligozoospermia cases) and 70 healthy males.

RESULTSAmong the 224 infertile males, the overall frequency of microdeletions was 12.1% (27/224), and were 13.4% (18/134) in those with azoospermia and 10.0% (9/90) in those with severe oligozoospermia. The most frequent microdeletions have occurred in the AZFc region (51.9%). Compared with the 6 STS loci recommended by European Academy of Andrology and European Molecular Genetics Quality Network, 22.7% more deletions were detected based on the 18 STS loci selected from the AZF region.

CONCLUSIONIdentification of Y chromosome microdeletions has a significant implication on the diagnosis of male infertility. The most frequent microdeletions have occurred in the AZFc region in southern Sichuan. To use more sequence tagged sites for the screening can improve the reliability and detection rate of Y chromosome microdeletions.

Adult ; Azoospermia ; genetics ; Chromosome Deletion ; Chromosomes, Human, Y ; Female ; Humans ; Infertility, Male ; genetics ; Male ; Middle Aged

Objective To study the postpartum pelvic floor rehabilitation on the improvement of pelvic floor electrical physiological indexes and the prevention of female pelvic floor dysfunction in China. Methods A multicenter prospective randomized controlled study was carried out. From October 2011, postpartum women in five provinces were randomly assigned into treatment group and control group. The women in treatment group received electrical stimulation and biofeedback treatment. The women in control group performed pelvic floor muscle exercise at home. When 6 months and 12 months after delivery, comparing two groups of patients with pelvic floor electrical physiological indexes and pelvic organ prolapse quantitation measurements (POP-Q), to evaluate the effect of postpartum pelvic floor rehabilitation on the prevention of pelvic floor dysfunction. Pelvic floor impact questionnaire short form (PFIQ-7) and pelvic organ prolapse/incontinence sexual questionnaire-12 (PISQ-12) were used to evaluate the influence on quality of life and sexual life. Results Until June 2013, 324 women were participated, 124 in control group, 200 in treatment group. According to the baseline results, there was statistical significance in the results of pelvic floor electrical physiological indexes between the treatment and control groups in postpartum 6 months and 12 months; the proportion above level Ⅲ of type Ⅰ and type Ⅱ muscle fibers strength in the treatment group, it was from 41.5% (83/200) and 40.5% (81/200) to 76.3% (145/190) and 79.5% (151/190) in postpartum 6 weeks and postpartum 6 months, increased to 80.6%(58/72) and 80.6%(58/72) in postpartum 12 months, improved significantly comparing with the control group (P<0.01). According to Point Aa, treatment group and control group in the postpartum 6 weeks was (-2.2 ± 0.7) versus (-2.4 ± 0.6) cm, in postpartum 12 months (-2.5 ± 1.1) versus (-2.7 ± 0.6) cm, the improvement in treatment group was statistically significant (P<0.01). And the other points were not significantly different (P>0.05). There was no significant difference in the questionnaires in quality of life and quality of sexual life (P>0.05). Conclusion Neuromuscular electrical stimulation and biofeedback therapy in the early postpartum period could obviously improve pelvic floor electrical physiological indexes, and is beneficial to prevent the pelvic floor dysfunction.

Objective:To analyze the clinical characteristics of patients with acute glyphosate herbicide poisoning and the differences in the severity of poisoning.Methods:A retrospective analysis was performed on patients with acute glyphosate herbicide poisoning admitted to the First Affiliated Hospital of Zhengzhou University from January 2014 to December 2020. The general information, exposure time, poisoning dose, poisoning cause, poisoning route, clinical manifestations, laboratory examination results during hospitalization, treatment measures, hospital stays and prognosis of the patients were collected. The patients were graded according to the poisoning severity scoring standard of Chinese Expert Consensus on Diagnosis and Treatment of Acute Poisoning in 2016. The highest severity score during hospitalization was used as the final grade. According to the final grade, asymptomatic and mild patients were included in the mild group, and moderate, severe and death patients were included in the severe group. The independent sample T test or Mann-Whitney U test was used for measurement data, and χ2 test or Fisher's exact test was used for counting data. The differences of general data and clinical data between the two groups were compared. Results:According to the inclusion and exclusion criteria, 83 patients with acute glyphosate herbicide poisoning were selected as the study subjects. All patients survived, mainly mild poisoning (56.6%), with a male to female ratio of 33∶50, and an average age of 39 years. The number of poisoning cases increased yearly (the highest in 2019), and most cases occurred in spring and summer. The main cause of poisoning was suicide (71.1%), direct oral administration (83.1%) was the primary route of poisoning, and the dominating clinical manifestations were digestive symptoms (71.1%). Laboratory tests showed increased white blood cell count (WBC), neutrophil percentage (NEUT %) and D-dimer, and decreased hemoglobin and potassium. Compared with the mild group, patients in the severe group were older [(51±17) years vs. (35±19) years], had a higher proportion of suicide and direct oral administration, a longer hospital stay [8.0 (4.8, 12.0) d vs. 3.0 (2.0, 5.5) d], a higher dose of poisoning [200.0 (50.0, 200.0) mL vs. 30.0 (11.3, 57.5) mL], and higher NEUT % within 24 h of admission [(83.4±10.4) vs. (73.2±12.8)]. The increase of WBC, NEUT %, aspartate aminotransferase, prothrombin time, D-dimer and the decrease of serum potassium were more common in the severe group than the mild group, with statistical significance (all P<0.05). Conclusions:The number of patients with acute glyphosate herbicide poisoning is increasing yearly. Generally, the condition is mild and the prognosis is satisfying. The severity is more serious in the middle-aged and elderly patients andthose with direct oral administration, high toxic dose, and high NEUT % within 24 h of admission. Severe poisoning is more likely to cause changes in laboratory indicators.