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Objective:To investigate the effect of multi line therapy for lung adenocarcinoma transformed into small cell lung cancer (SCLC), and review and discuss the related literature.Methods:Combined with the clinical examples of lung adenocarcinoma transformed SCLC after treatment with anti epidermal growth factor receptor tyrosine kinase inhibitors (EGFR TKIs), the diagnostic process and multi line treatment plan of transformed SCLC were analyzed, and the therapeutic effect was evaluated by imaging. At the same time, it was reviewed and discussed in combination with relevant literature.Results:Serological tumor markers were significant for the diagnosis of transformed SCLC after EGFR-TKI treatment of lung adenocarcinoma, and pathology was still the gold standard for its diagnosis. The multiline therapy of SCLC has certain effect on transformed small cell lung cancer.Conclusion:The overall prognosis of lung adenocarcinoma transformed into SCLC after EGFR TKIs treatment is poor, so it is necessary to diagnose and treat it as early as possible, evaluate the effect of imaging in time, and make treatment adjustment quickly.
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ObjectiveTo investigate the characteristics of serum perfluoroalkyl substances (PFASs) exposure and potential influencing factors among community residents in Songjiang District, Shanghai. MethodsIn August 2021, residents who underwent routine health checkups in a community in Songjiang District, Shanghai were recruited as study subjects. The inclusion criteria were adult residents who had lived in the area for more than 3 years, had no occupational exposure history, no underlying diseases, were not pregnant, and were able to complete the questionnaire independently and sign the informed consent form. A questionnaire survey was conducted and venous blood samples were collected. The concentrations of 15 PFASs in serum were determined using ultra-high performance liquid chromatography-tandem quadrupole mass spectrometry (UPLC-MS/MS). Ordered multi-class logistic regression, interquartile range (IQR), and odds ratio (OR) were used to explore the influencing factors and risk magnitude of serum PFASs concentrations. ResultsOf the 15 PFASs, 14 were detected, and the detection rates of 7 PFASs were higher than 50%. The highest detected concentrations among the PFASs were PFOS (perfluorooctane sulfonate), PFOA (perfluorooctanoic acid), and PFHxS (perfluorohexane sulfonate), with median concentrations of 48.61 μg∙L-1, 37.29 μg∙L-1, and 36.51 μg∙L-1, respectively. The strongest correlation was between PFDA and PFUnDA (r=0.93, P<0.05), followed by PFOS and PFDA (r=0.86, P<0.05). Age, frequency of plastic product use, time spent indoors per day, personal annual income, tea consumption, and daily water intake were potential factors for exposure to PFASs. Among them, age was positively correlated with PFASs; tea consumption was positively correlated with PFNA and PFOA; PFHpA was negatively correlated with the frequency of plastic product use and personal annual income; and PFOS was negatively correlated with the time spent indoors per day. ConclusionThe exposure to serum PFASs among community residents in Songjiang District was relatively serious, and the main components were traditional PFOA, PFOS, and PFHx. Different sociodemographic characteristics had varying degrees of influence on the concentrations of PFASs in serum. The impact of PFASs exposure on the health of community residents deserves further investigation.
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Critical care ultrasound has many operational advantages such as visualization, reproducibility, noninvasiveness, and real-time dynamic monitoring, and is now widely used in the treatment process of various clinical diseases. Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to infection. On the basis of active anti-infection, early administration of fluid resuscitation to maintain organ tissue perfusion and individualized adjustment of volume management is the core of improving patient prognosis and reducing mortality. Currently, there are many shortcomings in the commonly used clinical physical examination and static parameters to assess volume status. Critical care ultrasound has many advantages in volume management of sepsis due to its diversified advantages, which promoted the development of critical care medicine. This article presents a review of critical care ultrasound in volume management in sepsis, aiming to highlight the value and limitations of the application of critical care ultrasound in volume management in sepsis.
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Humans , Reproducibility of Results , Sepsis/therapy , Critical Care , Fluid TherapyABSTRACT
Objective:To explore the impact of multidisciplinary transitional nursing on AIDS patients' nursing participation, nursing continuation and virus suppression.Methods:A total of 322 patients with AIDS who were hospitalized in the Infection Department of Dalian Sixth People's Hospital from March 2014 to March 2018 were selected and randomly divided into general nursing group and multidisciplinary transitional nursing group with 161 cases in each group. The demographic and clinical data of each patient were recorded and compared, and the barriers of patients to participate in nursing and medical consultation were recorded. Consulted The patients were consulted about the nursing participation before hospitalization and the times of nursing continuation. After one year of follow-up, the number of cases of nursing participation, nursing continuity and virus suppression were recorded. The differences between the two groups were compared. The patients in the multidisciplinary transitional care group were divided into three subgroups after discharge, and the comparison between the subgroups was made. Multivariate Logistic regression analysis was performed.Results:In the multidisciplinary nursing group, 119 cases (81.51%, 119 / 146) and 105 cases (71.92%, 105 / 146) were involved in nursing and 105 cases (71.92%, 105/146) in the multidisciplinary nursing group, and 100 cases (62.11%, 100/161) and 90 cases (55.90%, 90/161) in the general nursing group 1 year after discharge, respectively. The difference between the two groups was statistically significant ( χ2 value was 14.09, 8.48, P<0.05). There was a significant difference in the number of cases in the multidisciplinary transitional care group without consulting the subgroup, only the medical and nursing consulting subgroup and medical, and the nursing and social support consulting subgroup in nursing participation, nursing continuation and increased viral suppression ( χ2 value was 22.90, 37.21, 23.07, P<0.05). The results of the regression model suggested that patients with medical and nursing consultation only, patients with medical, nursing, and social consultation had OR value of 1.67 and 1.89 compared with patients without consultation. The OR value was 1.35 and 1.76, which were significantly different. Conclusions:Through multidisciplinary transitional nursing, it can significantly improve nursing participation and nursing continuity and can improve virus suppression.
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Members of the ferric uptake regulator (Fur) protein family are bacterial transcriptional repressors that control iron uptake and storage in response to iron availability, thereby playing a crucial role in the maintenance of iron homeostasis. The fur null mutants of Pseudomonas aeruginosa could not be obtained because fur is an essential gene. In this study, We constructed a Fur inducibly expression strain Δfur/attB::PBAD-fur in order to study the effect of fur on the growth, biofilm formation, motilities and oxidative stress response of P. aeruginosa. The results showed that a low level of fur expression retarded the growth of P. aeruginosa at an iron-depleted condition, or under high concentration of iron, or in the presence of H2O2. Fur affected the biofilm formation and the motilities (swimming, twitching, and swarming) of strain PAO1. The production of pyoverdine is regulated by Fur. Interestingly, proteins from Magnetospirillum gryphiswaldense MSR-1, which shares homology with Fur, can partially recover the pyoverdine production of strain Δfur/attB::PBAD-fur. This study provides new clues for the prevention and treatment of P. aeruginosa infections.
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Bacterial Proteins/genetics , Hydrogen Peroxide , Magnetospirillum , Pseudomonas aeruginosa/genetics , Repressor Proteins/geneticsABSTRACT
Given that the current Newcastle disease virus (NDV) infection in wild birds poses the threat to poultry, surveillance of Newcastle disease in captive wild birds was carried out in Jilin, China in 2018. Here, an NDV strain obtained from toco toucan was firstly characterized.The results showed that the F gene of the NDV isolate Toucan/China/3/2018 is classified as genotype II in class II. Sequence analysis of the F0 cleavage site was 113 RQGR/L 117 , which supports the result of the intracerebral pathogenicity index assay indicating classification of the isolate as low-pathogenicity. Experimental infection demonstrated that Toucan/ China/3/2018 can effectively replicate and transmit among chickens. To our knowledge, this is the first report on genetically and pathogenically characterizing NDV strain isolated from toucan, which enriches the epidemiological information of NDV in wild birds.
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Objective This study aimed to understand the herpes simplex virus-2 (HSV-2) infection and related factors among female drug abusers in the women's compulsory drug rehabilitation center of Shandong province and to provide reference for the prevention and control of HSV-2 in these settings.Methods We screened all of 451 female drug abusers in the women's compulsory drug rehabilitation centers in of Shandong province and conducted a study using both questionnaire investigation and serological tests for HSV-2,HIV and syphilis.We also used EpiData 3.1 software to establish a database and SPSS 20.0 software to conduct the x2 test and multivariate logistic regression analysis.Results A total of 451 female drug abusers were under study.We noticed that the rates for HSV-2 infection,HIV infection and syphilis infection appeared as 72.1% (325/451),2.2% (10/451) and 33.5 % (151/451) respectively.Results from univariate analysis showed that factors as:awareness on AIDS,having temporary sex partner after using the drug,having multiple sex partners after using the drug,providing commercial services or having temporary sex practice before being detained,with syphilis infection etc.,were associated with HSV-2 infection.Data from the multivariate analysis showed that the OR (95%CI) value of HSV-2 infection was 2.90 (1.19-7.06) for those who providing commercial service,when comparing to those who did not.Compared to those who did not suffer from syphilis infection,the OR (95%CI) value of HSV-2 infection for those with syphilis infection was 2.75 (1.63-4.63).Conclusions The rate of HSV-2 infection was high in the women's compulsory drug rehabilitation center of Shandong province.We should enhance measures and promote condom use to prevent from HSV-2 and other sexually transmitted diseases among them.
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Objective To observe the condition changes in patients with chronic hepatitis B (CHB) following medication withdraw of nucleoside/nucleotide analogues (NAs) treatment and to analyze the factors related to disease relapse.Methods Eighty-five CHB patients who discontinued medication of nucleoside/nucleotide analogues for antiviral therapy in Nanjing Second Municipal Hospital from January 2002 to December 2017 were enrolled in the study, among whom 22 cases met the withdrawal criteria (standard withdrawal group ) and 63 cases did not meet the withdraw criteria ( non-standard withdrawal group).The correlation of condition changes (abnormal liver function, positive rate of HBV DNA, hepatic failure with the drug withdrawal , the course of medication, serological transformation of HBeAg during drug withdrawal, HBsAg level, and liver cirrhosis during drug administration was analyzed.Results In standard withdraw group, the medication lasted for >3 years, only 1 case had HBV DNA positive conversion , abnormal ALT and TBil, and liver failure.In non-standard withdraw group, 50 cases (79.4%) had HBV DNA positive conversion, 36 (57.1%) had abnormal ALT, 25 ( 39.7%) had abnormal TBil and 14 (22.2%) had liver failure.There were 19 cases with HBsAg >1 000 IU/mL and 3 cases with HBsAg ≤1 000 IU/mL, and 1 case with HBsAg>1 000 IU/mL (5.3%) had HBV DNA positive conversion , ALT, TBil abnormality and liver failure.In non-standard withdraw group, there were 52 cases with HBsAg >1000 IU/mL, among whom 45 cases (86.5%) had positive HBV DNA conversion , 31 (59.6%) had ALT abnormalities, 25 (48.1%) had TBil abnormalities, and 13 (25.0%) had liver failure; there were 11 patients with HBsAg ≤1 000 IU/mL, among whom 6 cases (54.5%) had HBV DNA positive conversion , 5 (45.4%) had ALT abnormalities, and no TBil abnormalities or liver failure occurred.There were 5 cases of liver cirrhosis in the standard withdraw group , only 1 case had HBV DNA positive conversion , ALT, TBil abnormality and liver failure.None of the 17 patients with non-cirrhosis had HBV DNA positive conversion , ALT, TBil abnormality and liver failure.There were 29 patients with liver cirrhosis in non-standard withdraw group showed positive HBV DNA conversion , 28 (96.6%) had ALT abnormalities, 22 (75.8%) had TBil abnormalities, and 11 (37.9%) had liver failure; among 34 non-cirrhosis patients, 21 (61.8%) had positive HBV DNA conversion, 8 (23.5%) had ALT abnormalities, 3 (8.8%) had TBil abnormalities, and 2 (5.9%) had liver failure.According to the standard discontinuation , 12 patients (16.7%) had positive HBV DNA transformation after HBeAg serological conversion , and no ALT abnormality, TBil abnormality and liver failure occurred.In non-standard withdraw group, only 17 cases without HBeAg serological conversion , 10 cases (58.8%) had positive HBV DNA conversion , 5 cases (29.4%) had ALT abnormalities, 2 cases (11.8%) had TBil abnormalities and liver failure did not occur.Conclusion CHB patients with medication of NAs should be discontinued according to the withdrawal criteria .and the course of medication, the immune index and the liver cirrhosis should be taken into account.
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Objective: This study aimed to understand the herpes simplex virus-2 (HSV-2) infection and related factors among female drug abusers in the women's compulsory drug rehabilitation center of Shandong province and to provide reference for the prevention and control of HSV-2 in these settings. Methods: We screened all of 451 female drug abusers in the women's compulsory drug rehabilitation centers in of Shandong province and conducted a study using both questionnaire investigation and serological tests for HSV-2, HIV and syphilis. We also used EpiData 3.1 software to establish a database and SPSS 20.0 software to conduct the χ(2) test and multivariate logistic regression analysis. Results: A total of 451 female drug abusers were under study. We noticed that the rates for HSV-2 infection, HIV infection and syphilis infection appeared as 72.1% (325/451), 2.2% (10/451) and 33.5% (151/451) respectively. Results from univariate analysis showed that factors as: awareness on AIDS, having temporary sex partner after using the drug, having multiple sex partners after using the drug, providing commercial services or having temporary sex practice before being detained, with syphilis infection etc., were associated with HSV-2 infection. Data from the multivariate analysis showed that the OR (95%CI) value of HSV-2 infection was 2.90 (1.19-7.06) for those who providing commercial service, when comparing to those who did not. Compared to those who did not suffer from syphilis infection, the OR (95%CI) value of HSV-2 infection for those with syphilis infection was 2.75 (1.63-4.63). Conclusions: The rate of HSV-2 infection was high in the women's compulsory drug rehabilitation center of Shandong province. We should enhance measures and promote condom use to prevent from HSV-2 and other sexually transmitted diseases among them.
Subject(s)
Female , Humans , Drug Users , HIV Infections/epidemiology , Herpes Genitalis/epidemiology , Herpes Simplex/epidemiology , Herpesvirus 2, Human/isolation & purification , Opiate Substitution Treatment , Prevalence , Risk Factors , Serologic Tests/methods , Sexual Behavior , Sexual Partners , Substance Abuse Treatment Centers , Substance-Related Disorders/rehabilitation , Syphilis/epidemiologyABSTRACT
Objective@#To analyze the epidemic features of male HIV-infected and AIDS patients by sexual transmission in Shandong Province.@*Methods@#Data on HIV-infected people and AIDS patients (HIV/AIDS) were derived from HIV/AIDS Comprehensive Response Information Management System. To analysis the epidemiological data of male HIV/AIDS by sexual transmission reported in Shandong Province from 1997 to 2016.@*Results@#A total of 8 584 HIV/AIDS were reported by heterosexual transmission or homosexual transmission from 2007 to 2016. 2 421 cases were reported by heterosexual transmission and 6 163 cases were reported by homosexual transmission. Among cases infected by heterosexual transmission. The average age of cases infected by heterosexual transmission was (38.13±12.39) and (31.62±10.22) among cases who infected by homosexual transmission (t=24.95, P<0.001). 84 cases were reported by homosexual transmission and 138 cases by heterosexual transmission from 2007 to 2008, and 6 079 cases were reported by homosexual transmission and 2 283 cases by heterosexual transmission from 2009 to 2016. A total of 770 cases were dead after reported. Among the dead cases, 337 cases were infected by homosexual transmission and 433 cases by heterosexual transmission (χ2=328.21, P<0.001). 61.4% of the dead cases by heterosexual transmission were no longer than 6 months after reported and 54.3% in homosexual transmission (χ2=3.96, P=0.047).@*Conclusion@#Homosexual transmission has been the main transmission of HIV/AIDS in Shandong Province. Epidemiological features and social demographic characteristics of each sexual transmission were different. As part of HIV cases developed to death in 6 months.
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<p><b>OBJECTIVE</b>To assess the association of short tandem repeats (STRs) loci with aggressive behaviors of schizophrenia.</p><p><b>METHODS</b>Blood samples from 123 schizophrenic patients with aggressive behaviors and 489 schizophrenic patients without aggressive behaviors were collected. DNA from all samples was amplified with a PowerPlex 21 system and separated by electrophoresis to determine the genotypes and allelic frequencies of 20 STR loci including D3S1368, D1S1656, D6S1043, D13S317, Penta E, D16S639, D18S51, D2S1338, CSF1PO, Penta D, TH01, vWA, D21S11, D7S820, D5S818, TPOX, D8S1179, D12S391, D19S433, and FGA.</p><p><b>RESULTS</b>All of the 20 STR loci have reached Hardy-Weinberg equilibrium in both groups. A significant difference was found in allelic and genotypic frequencies of loci Penta D between the two groups (alleles: P=0.042; genotypes: P=0.014) but not for the remaining 19 loci (P> 0.05). Univariate analysis also showed a significant difference for allele 10 and genotypes 10-12 of Penta D between the two groups (P=0.0027, P=0.0001), with the OR being 1.81 (95%CI: 1.22-2.67) and 4.33 (95%CI: 1.95-9.59), respectively.</p><p><b>CONCLUSION</b>Penta D may be associated with aggressive behaviors of schizophrenia. Allele 10 and genotypes 10-12 of Penta D may confer a risk for the disease.</p>
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Adolescent , Adult , Aged , Humans , Middle Aged , Young Adult , Aggression , Gene Frequency , Genotype , Microsatellite Repeats , Schizophrenia , GeneticsABSTRACT
Objective@#To survey the prevalence of drug resistant HIV-1 in Shandong province in 2013-2015.@*Methods@#WHO truncated sequential sampling technique was adopted by using 77 and 53 samples of newly diagnosed as HIV-1 positive and aged 16-25 years in Shandong province in 2013 and 2015. RNA was prepared and HIV-1 pol region was amplified by RT-PCR and nested PCR. Pol genetic mutation associated with drug resistance was analyzed.@*Results@#The success rates for sequence acquisition of the survey were 100% (77/77) and 94% (50/53) in 2013 and 2015, and the main subtype was CRF01_AE. A total of 2 surveillance drug-resistance mutation(SDRMs) and 3 SDRMs were found by analyzing the 47 sequences each year, sampled in 2013 and 2015, indicating that the prevalence of drug resistant HIV-1 stains was low in 2013, and moderate in 2015. A total of 5 individuals with drug resistant HIV-1 stains found in this study were mainly infected by homosexual transmission (3 cases), and the other two samples were different: one was infected by heterosexual transmission, the other was infected by IDU. The subtype was CRF01_AE (2 cases) , CRF07_BC (2 cases) and B (1 case) . SDRMs for protease inhibitor (PIs), nucleotide HIV-reverse transcriptase inhibitor (NRTIs) and non-NRTI (NNRTIs) were all found in the individuals with drug resistant HIV-1 stains.@*Conclusion@#CRF01_AE were the main HIV-1 subtypes of recently reported HIV-infected individuals in Shandong province, and the HIV-1 drug resistant strains transmission was catalogued as at low and moderate prevalence level in 2013 and 2015.
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Depression is a common mental disease, which mainly presents with a state of low mood and aversion to activity. Epigenetics is to study the influence of structural modification of pre?transcriptional gene to gene function in chromatin level. Recent studies have found that epigenetic mechanisms including DNA methylation, histone modification, and non?coding RNA regulation play important roles in the pathogenesis of depression. This article reviews the research advances on epigenetic mechanisms of depression.
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Objective To evaluate Mandarin disyllables recognition scores in noise for normal hearing people , and to establish a model for teaohing .The second goal is to get the spatial separated advantage while the noise chan‐ging its direction .Methods Percentage of correct word recognition was measured for each list by testing 50 Manda‐rin-speaking people aged from 18 to 30 with normal aural/oral communicational abilities And .6 of them joined the pilot study aimed to identify a presentation level that would be used in the formal test .The other 44 subjects partici‐pated in the formal speech test .Results When the noise was at 0 and 90 ,the speech recognition changed along with the change of signal-to-noise ratio levels .Despite of the speech recognition effect ,there was a strong relation be‐tween the signal-to-noise ratio of 0° and 90° .Conclusion The direction of speech and noise may strongly influence the speech recognition scores .When the noise and signal is separated ,the score will be better .
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<p><b>OBJECTIVE</b>The aim of this study was to retrospectively investigate the multi-detector computed tomography (MDCT) features of preinvasive lesions and minimally invasive adenocarcinoma (MIA) appearing as ground-glass nodules (GGNs), and to analyze their significance in differential diagnosis.</p><p><b>METHODS</b>The pathological data and MDCT images of 111 GGNs in 93 patients were reviewed and analyzed retrospectively, to identify the differentiating CT features between preinvasive lesions and MIA and to evaluate their differentiating accuracy.</p><p><b>RESULTS</b>In the 93 patients included in the study, there were 27 cases with preinvasive lesions (38 GGNs) and 66 cases with MIA (73 GGNs). No statistically significant difference was observed in terms of the gender, age and number of lesions between the two groups. There were significant differences (P<0.05) in the size of lesion, size of solid portion, content of solid portion, and morphological characteristics of the lesion edge between preinvasive lesions and MIA. ROC curve analysis showed that the optimal cut-off value of lesion size for differentiating preinvasive lesions from MIA was 13.0 mm (sensitivity, 83.0%; specificity, 80.0%), and that of solid portion size was 2.0 mm (sensitivity, 90.0%; specificity, 97.0%) and that of solid proportion was 12.0% (sensitivity, 88.0%; specificity, 97.0%). The analysis of CT morphological features showed that there were significant differences in the terms of lesion nature (pGGO, mGGO), presence or absence of lobulated sign and spiculated sign (P<0.05) between preinvasive lesions and MIA, but there were no significant differences in terms of the lesion edge, the presence or absence of vacuole sign, bubble lucency and pleural retraction (P>0.05).</p><p><b>CONCLUSIONS</b>Preinvasive lesions can be accurately distinguished from MIA by the size of lesion, size of solid portion,solid proportion and morphological characteristics of the lesion edge. The size of lesion, size of solid portion, content of solid proportion and morphological characteristics of the lesion edge are of significance in the differential diagnosis of preinvasive lesions and minimally invasive adenocarcinoma of the lung.</p>
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Humans , Adenocarcinoma , Diagnostic Imaging , Pathology , Diagnosis, Differential , Lung Neoplasms , Diagnostic Imaging , Pathology , Multidetector Computed Tomography , Neoplasm Invasiveness , ROC Curve , Retrospective Studies , Sensitivity and SpecificityABSTRACT
Objective:To investigate the relationship between dopamine D1 receptor ( DRD1 ) gene polymorphisms and clozapine efficacy in male schizophrenic patients. Methods:Totally 46 male schizophrenic patients were treated by clozapine for 6-8 weeks. The clinical response was determined by the Positive and Negative Symptom Scale (PANSS). DRD1 gene rs265981, rs5326, rs4532, rs1799914, rs686 and rs4867798 polymorphisms were detected by the gene sequencing, while plasma clozapine levels were monitored during the treatment. Results:The total clinical efficacy of clozapine response group and the non-response group was compared, the distribution of rs265981 genotype TT, TC and CC and allele T and C had statistically significant differences (P=0. 025;P=0. 005), and the distribution of rs686 genotype CC, CT and TC and allele C and T had statistically significant differences ( P=0. 044;P=0. 010). The negative symptom of the response group was compared with that of the non-response group, the distribution of rs4532 gen-otype GG, GA and AA and allele G and A had statistically significant differences (P=0. 034; P=0. 013). Conclusion: The poly-morphisms of DRD1 gene rs265981 and rs686 may have influence on the clinical efficacy of clozapine, and rs4532 may have influence on the negative symptom.
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Objective To investigate the serum retinol-binding protein 4 (RBP4) level in olanzapinetreated schizophrenia with non-alcoholic fatty liver disease (NAFLD) via a case-control study and to explore its relationship with NAFLD.Methods Schizophrenia receiving olanzapine treatment,with or without NAFLD were enrolled as cases (n=60) or controls (n=60).The serum retinol-binding protein 4,metabolic syndrome component including body mass index (BMI),waist-to-hip ratio (WHR),fasting plasma glucose (FPG),total cholesterol (TG),total glycerin (TC) and blood pressure were assayed.TyG index,CT value ratio of liver and spleen were used for insulin resistance or NAFLD diagnosis and severity assessment respectively.Results The serum level of RBP4 was significantly higher in cases than that in controls ((70± 13)mg/L vs (52±12)mg/L ; t =4.943,P<0.01) and the same result was showed after influencing factor adjustment thru covariance analysis (F=16.797,P<0.01).Moreover,cases had significantly higher TyG index,BMI,WHR,FPG,TG and systolic pressure (t=2.383-4.300,P<0.05-0.01).Cases with severe or moderate NAFLD had significantly elevated serum RBP4 level compared with mild cases((79± 16) mg/L,(72±8) mg/L vs (63t9) mg/L,d =16.2,9.9 ; P<0.01,0.05).A significantly negative correlation between RBP4 level and the CT value ratio of liver and spleen (r=-0.244,P<0.05),and a significantly positive correlation between RBP4 level and TyG index,BMI,WHR,TG(r=0.197-0.244,all P<0.05) were observed.The partial coefficient between RBP4 level and CT value of liver and spleen was significant with influence adjusted(r=-0.453,P<0.01).Logistic regression showed that serum RBP4 level(β3=0.105,P<0.01)and TyG index,hyperlipidemia,obesity,central obesity or high blood pressure (β =1.288-9.711,P< 0.05-0.01) were closely associated with NAFLD.Conclusion A heighten serum RBP4 level may be one of NAFLD risk factors in schizophrenia treated with olanzapine.
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<p><b>OBJECTIVE</b>To assess the association between aggressive behaviors and 15 short tandem repeats (STRs) loci.</p><p><b>METHODS</b>Peripheral blood samples from 541 army men with aggressive behaviors and 459 healthy individuals were collected. All sample were amplified with a AmpFlSTR Identifiler(TM) system and separated by electrophoresis to compare the genotypic and allelic frequencies of 15 STRs (CSF1PO, D2S1338, D3S1358, D5S818, D7S820, D8S1179, D13S317, D16S539, D18S51, D19S433, D21S11, FGA, THO1, TPOX and vWA) in the two groups.</p><p><b>RESULTS</b>A significant difference was found in allelic and genotypic frequencies at loci D2S1338 and D19S433 (P< 0.01) between the two groups, but not for the remaining 13 STR loci (P> 0.05). Univarite analysis also showed a significant difference for allele 16, genotypes 19-22, 22-24 on D2S1338 and genotypes 13-14.2 on D19S433 between the two groups (P= 0.0018, P= 0.0001, P= 0.0003, P= 0.0000), with the OR values being 7.380 (95%CI: 1.701-32.028), 0.051(95%CI: 0.007-0.388), 13.933(95%CI: 1.845-105.717), 0.349 (95%CI: 0.216-0.564), respectively.</p><p><b>CONCLUSION</b>D2S1338 and D19S433 may be associated with aggressive behavior. Allele 16 and genotype 22-24 on D2S1338 may be susceptible factors for the disease, whilst genotypes 19-22 on D2S1338 and 13-14.2 on D19S433 may confer a protective effect on it.</p>
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Adult , Humans , Male , Aggression , Alleles , Genetic Predisposition to Disease , Genotype , Mental Disorders , Genetics , Microsatellite RepeatsABSTRACT
Objective To observe the clinical efficacy of atorvastatin combined with sodium ferulic acid on renal interstitial fibrosis of diabetic nephropathy(DN).Methods According to the diagnostic and staging criteria of DN,56 patients of DN(Mogensen stage Ⅲ~Ⅳ)who hadn’t received lipid-lowering treatment in the last 2 months and glycemic control were within the standard were randomly divided into control group (n =28 )and experimental group(n=28).Control group were received basic treatment including diabetes diet,decreasing blood glucose level and adjusting blood pressure.Experimental group were added atorvastatin combined with sodium besides the basic treatment above-mentioned.The course is both 4 weeks in two groups.Changes of fasting plasma glucose(FPG),blood urea nitrogen(BUN),serum creatinine(SCr)and 24-hour urine albumin excretion rate (24hUAER),transforming growth factorβ1 (TGF-β1 )before and after the treatment in two groups were observed. Results The differences of FPG,BUN, SCr,24h UAER and TGF-β1 in two groups before and after treatment were statistically significant(P<0.01).Conclusion Atorvastatin combined with sodium ferulate can function cooperatively in the treatment of diabetic nephropathy and can delay renal interstitial fibrosis.
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Objective To study the application of carcinoembryonic antigen (CEA),carbohydrate antigens19-9 (CA19-9) and carbohydrate antigens72-4 (CA72-4) in the diagnosis of gastric cancer.Methods A total of 78 patients with gastric cancer underwent treatment in our hospital from August,2007 to June,2011 were enrolled as the case group.A total of 78 patients with benign gastric diseases and 78 healthy residents of the same period and district were randomly selected as the benign group and healthy control group,respectively.Measurements of serum CA72-4,CA19-9,CEA of all the cases and control group were performed.And the measurements of the three groups were statistically compared.Results The Serum concentration of CA72-4,CA19-9,CEA were significantly higher than the other two groups [CEA:(27.56 ± 18.36) μg/L vs (2.44 ±0.97) μg/L vs (2.37 ± 1.25) μg/L,F =145.346,P <0.0001 ; CA19-9:(99.87 ±80.53) kU/L vs (18.21 ±10.36) kU/Lvs (17.48 ±9.66) kU/L,F=78.503,P<0.0001; CA72-4:(56.13 ±39.26)kU/L vs (5.77 ±2.95) kU/L vs (3.62 ±2.18) kU/L,F =133.892,P <0.0001].And the positive rate of the gastric cancer group were significantly higher than those of the other two groups [CEA:69.23%,10.26%and 7.69%; CA19-9:57.69%,23.07% and 20.51%; CA72-4:83.33%,10.26% and 8.97%].The combination of the 3 measurements obtained the highest accuracy of diagnosis,while for single measurement,CA72-4 had the highest accuracy.Conclusion CEA,CA19-9 and CA72-4 have a significant meaning in the early diagnosis of gastric cancer,which has high sensitivity and specificity.The detection rate of the gastric cancer will be improved if the test of CEA,CA19-9 and CA72-4 are combined.