Genome sequence analysis of two SARS-CoV-2 virus infections in Inner Mongolia, 2022 / 中华预防医学杂志

The target gene sequences of the novel coronaviruses obtained by sequencing were compared with the reference sequences to analyze the genetic variation of the two cases of the novel coronaviruses from Inner Mongolia Autonomous Region in 2022 and to explore the sources of infection. The results showed that the two sequences belonged to different evolutionary branches, Delta (AY.122) and Omicron (BA.1.1), respectively. hCoV-19/Inner Mongolia/IVDC-591/2022 had 48 single nucleotide polymorphisms on the genome sequences, sharing 40 nucleotide mutation sites with a Mongolian strain; hCoV-19/Inner Mongolia/IVDC-592/2022 genome shared 57 nucleotide mutation sites with a UK strain, and the nucleotide mutation site identity was 100% (57/57). Phylogenetic analysis showed that the target gene sequences were not directly related to domestic novel coronavirus sequences during the same period, but were related to isolates from Europe and Mongolia.

Genome sequence analysis of two SARS-CoV-2 virus infections in Inner Mongolia, 2022 / 中华预防医学杂志

The target gene sequences of the novel coronaviruses obtained by sequencing were compared with the reference sequences to analyze the genetic variation of the two cases of the novel coronaviruses from Inner Mongolia Autonomous Region in 2022 and to explore the sources of infection. The results showed that the two sequences belonged to different evolutionary branches, Delta (AY.122) and Omicron (BA.1.1), respectively. hCoV-19/Inner Mongolia/IVDC-591/2022 had 48 single nucleotide polymorphisms on the genome sequences, sharing 40 nucleotide mutation sites with a Mongolian strain; hCoV-19/Inner Mongolia/IVDC-592/2022 genome shared 57 nucleotide mutation sites with a UK strain, and the nucleotide mutation site identity was 100% (57/57). Phylogenetic analysis showed that the target gene sequences were not directly related to domestic novel coronavirus sequences during the same period, but were related to isolates from Europe and Mongolia.

Epidemiological characteristics of COVID-19 epidemic in Ejina banner, Inner Mongolia Autonomous Region, October 2021 / 中华流行病学杂志

Objective: To understand the epidemiological characteristics of COVID-19 epidemic in Ejina banner, Inner Mongolia, in October 2021 and provide evidence for the improvement of COVID-19 prevention and control. Methods: The information about the time, area and population distributions of COVID-19 cases in Ejina before November 13, 2021 and the gene sequencing result of the isolates were collected for a statistical descriptive analysis. Results: The first COVID-19 case in Ejina occurred on 7 October, 2021. A total of 164 COVID-19 cases were reported from October 19 to November 12. Most cases were distributed in 6 communities in Darahub (156 cases, 95.12%). The result of full gene sequencing of the isolates indicted that the pathogen was Delta variant (B.1.617.2). The male to female ratio of the cases was 1.3∶1. The age of cases ranged from 1 to 85 years, and the cases aged 20-59 years accounted for 78.66%. The main clinical symptoms were sore throat (91 cases, 91.92%), cough (49 cases, 49.49%) and fever (23 cases, 23.23%). Most cases were ordinary ones (81 cases, 49.39%) and mild ones (68 cases, 41.46%). The cases were mainly detected at the isolation points (84 cases, 51.22%) and through population based nucleic acid testing (62 cases, 37.80%). The basic reproduction number (R0) of COVID-19 was 5.3, the average incubation period was 3.9 days. The local government rapidly started Ⅳ level emergency response and conducted 10 rounds of nucleic acid tests. The transferring of travelers reduced the risk for the further spread of COVID-19 in Ejina. Conclusions: The epidemic of COVID-19 in Ejina characterized by strong transmission, short incubation period, herd susceptibility and case clustering. Delta variant (B.1.617.2) was the pathogen, which might be imported from Zeke port. Comprehensive prevention and control measures, such as closed-loop management and vaccination, should be continued. The successful transferring of the patients and travelers provided evidence for the effective and precise prevention and control of COVID-19 in a routine manner.

Spatial distribution of canine echinococcosis in Inner Mongolia Autonomous Region from 2012 to 2018 / 中国血吸虫病防治杂志

Objective To investigate the distribution and changing trend of canine echinococcosis in Inner Mongolia Autonomous Region, so as to provide the scientific evidence for prevention and control of canine echinococcosis in high-risk areas of Inner Mongolia Autonomous Region. Methods All data pertaining to Echinococcus infections in canine feces and sampling survey of human echinococcosis were collected from the echinococcosis-endemic foci of Inner Mongolia Autonomous Region from 2012 to 2018, and the prevalence of Echinococcus infections was investigated in dogs and humans. In addition, the spatial distribution characteristics and clusters of canine echinococcoses were identified. Results A total of 164 139 canine fecal samples were detected in the echinococcosis-endemic foci of Inner Mongolia Autonomous Region from 2012 to 2018, and there were 2 136 fecal samples positive for Echinococcus coproantigens. The positive rates of Echinococcus coproantigens were 0.54% to 1.73% in dogs from 2012 to 2018, with a tendency towards a decline seen in the prevalence of Echinococcus infections in dogs (χ2 = 108.83, P < 0.01), and there was a significant difference in the positive rate of Echinococcus coproantigens in dogs among years (χ2 = 155.27, P < 0.01). Three-dimensional trend analysis showed that canine echinococcosis was mainly concentrated in east of central Inner Mongolia Autonomous Region, and a high prevalence was detected in New Barag Right Banner and Sonid Right Banner. The global spatial distribution of canine echinococcosis appeared a random pattern in Inner Mongolia Autonomous Region from 2012 to 2018 (Moran’s I > 0, P > 0.05), and there were “high-high” and “high-low” clusters of canine echinococcosis in local areas. The prevalence of human echinococcosis was 0.08%, and there was a significant difference in the prevalence among regions (χ2 = 147.61, P < 0.01), with a high prevalence seen in West Ujimqin Banner, Jarud Banner and New Barag Right Banner. In addition, the prevalence of human echinococcosis correlated positively with the Echinococcus coproantigen-positive rate in dogs (r = 0.52, P < 0.01). Conclusions The prevalence of Echinococcus infections shows an overall tendency towards a decline in dogs in Inner Mongolia Autonomous Region from 2012 to 2018, with a high prevalence found in New Barag Right Banner and Sonid Right Banner. Human echinococcosis is concentrated in clusters of canine echinococcosis, where health education and targeted control interventions requires to be intensified.

Spatial distribution characteristics of reported echinococcosis patients in Inner Mongolia Autonomous Region from 2013 to 2018 / 中国血吸虫病防治杂志

Objective To investigate the spatial distribution patterns and changing tendency of reported echinococcosis patients in Inner Mongolia Autonomous Region from 2013 to 2018, so as to provide the evidence for the management of echinococcosis in high-risk areas. Methods All data pertaining to echinococcosis patients in Inner Mongolia Autonomous Region were captured from the National Notifiable Communicable Disease Reporting System from 2013 to 2018 and analyzed using a spatial epidemiological method. Results The incidence of reported echinococcosis was 0.22 to 0.41 per 100 000 in Inner Mongolia Autonomous Region from 2013 to 2018, and the number of banner reporting echinococcosis patients increased from 24 in 2013 to 39 in 2018. The highly prevalent areas of echinococcosis were mainly concentrated in West Ujimqin Banner (the highest incidence, 19.23 per 100 000), East Ujimqin Banner (the highest incidence, 12.93 per 100 000) and New Barag Right Banner (the highest incidence, 11.66 per 100 000). Three-dimensional trend analysis showed that the areas with high incidence of reported echinococcosis were mainly located in central by eastern parts of Inner Mongolia Autonomous Region. There was a positive spatial autocorrelation in the number of echinococcosis patients, and the cases appeared a clustering distribution (Moran’s I > 0, P < 0.05), with “high-high” and “low-high” regions. Conclusion The reported echinococcosis patients show a spatial aggregation in Inner Mongolia Autonomous Region, and the hotspot areas are mainly concentrated in Xilingol League and Chifeng City, in which targeted control interventions for Inner Mongolia Autonomous Region are recommended to be intensified.

Epidemic situation of human echinococcosis in Inner Mongolia Autonomous Region: a sampling survey from 2012 to 2017 / 中国血吸虫病防治杂志

Objective To investigate the epidemiological characteristics of human echinococcosis in Inner Mongolia Autonomous Region, so as to provide evidence for the development of the precision control strategy of human echinococcosis in the region. Methods A sampling survey of human echinococcosis was conducted in 28 banners (counties, districts) of Inner Mongolia Autonomous Region from 2012 to 2017, and the epidemiological characteristics were descriptively analyzed. Results A total of 90 058 residents were examined for echinococcosis in 28 banners (counties, districts) of Inner Mongolia Autonomous Region from 2012 to 2017, and 71 patients were detected with echinococcosis, with a detection rate of 0.08%. No echinococcosis cases were identified in 8 banners (counties), and there were 6 banners (counties) with echinococcosis prevalence of 0.1% to 1%, and 14 with prevalence of 0 to 0.1%. The echinococcosis prevalence was significantly greater in women (0.11%) than in men (0.05%) (χ2 = 10.09, P = 0.001), and the highest prevalence was detected in patients at ages of over 50 years (38 cases, 53.52%). In addition, the highest echinococcosis prevalence was detected in herdsmen (0.14%), or in primary school children (0.13%). Conclusions Human echinococcosis is widely, but lowly prevalent in Inner Mongolia Region, with a diverse density of infections. Echinococcosis has remarkable characteristics of regional and population clusters in Inner Mongolia Region, and the management of echinococcosis requires to be reinforced in key regions and populations.

Observation on clinically curative efficacy of levornidazole and sodium chloride injection in treating patients with bacterial liver abscess / 中国医学装备

Objective: To evaluate the clinical efficacy and safety of Levornidazole and sodium chloride injection in treating patients with bacterial liver abscess. Methods: 94 patients with bacterial liver abscess who need anti-anaerobion treatment were enrolled in this study. And all of them were divided into observation group (47 cases) and control group (47 cases). The patients of observation group received intravenous drip infusion of Levornidazole and sodium chloride injection, while patients of control group received intravenous drip infusion of Omidazole injection. The dosage of two groups was 0.5g, 2 times/d, 5-10d per a course. The clinical efficiency, bacteriology efficiency and the occurrence rate of adverse reaction between two groups were compared and researched. Results: The differences of clinically effective rate and clearance rate of bacteria between observation group (95.74% and 93.33%) and control group (89.36% and 88.23%) were not significant (x2=0.62, x2=1.30, P>0.05). The difference of average hospital stay time between observation group (13.47 d) and control group (14.86 d) also was no significant (t=0.96, P>0.05). After the drug therapy, the occurrence rates of adverse reactions, included of gastrointestinal reaction, anaphylaxis and abnormal liver function, of observation group was no significantly lower than that of control group (x2=0.26, x2=0.51, x2=0.51, P>0.05). While the adverse reaction rate of central nervous system of observation group (0) was significant lower than that of control group(14.89%) (x2=5.56, P<0.05). Conclusion: Levornidazole treating the bacterial liver abscess can obtain significant efficacy and safety, and it has higher clinical application value.

Relative performance of two equations for estimation of glomerular filtration rate in a Chinese population having chronic kidney disease / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>The new Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation was developed to address the systematic underestimation of glomerular filtration rate (GFR) by the Modification of Diet in Renal Disease (MDRD) Study equation in patients with relatively well-preserved kidney function. Performance of the new equation in the Chinese population is unknown. The goal of the present study was to compare performance of these two equations in Chinese patients with chronic kidney disease (CKD).</p><p><b>METHODS</b>We enrolled 450 Chinese patients (239 women and 211 men) with CKD in the present study. The renal dynamic imaging method was used to measure the referenced standard GFR (rGFR) for comparison with estimations using the two equations. Their overall performance was assessed with the Bland-Altman method and receiver-operating characteristics (ROC) analysis. Performance of the two equations in lower and higher estimated GFR (eGFR) subgroups was further investigated.</p><p><b>RESULTS</b>Both eGFRs correlated well with rGFR (r = 0.88, 0.81, P < 0.05). In overall performance, the CKD-EPI equation showed less bias, higher precision and improved accuracy, and was better for detecting CKD. In the higher-eGFR subgroup, the CKD-EPI equation corrected the underestimation of GFR by the abbreviated MDRD equation.</p><p><b>CONCLUSIONS</b>The CKD-EPI equation outperformed the abbreviated MDRD equation not only in overall performance but also in the subgroups studied. For the present, the CKD-EPI equation appears to be the first-choice prediction equation for estimating GFR.</p>

Characteristics of brainstem auditory evoked potential and preservation of facial and auditory nerves in patients with acoustic neuromas / 中华神经医学杂志

Objective To study the variational features of the brainstem auditory evoked potential (BAEP) and the preservation of the facial and auditory nerves during the microsurgery in patients with acoustic neuromas (AN). Methods We retrospectively analyzed the data of 76 patients with AN, admitted to our hospital fi'om May 2006 to May 2009: preoperative BAEP were examined; the peak latency (PL) of Ⅰ, Ⅲ and Ⅴ waves and their interpeak latency (IPL) were noted and compared. The tumors were microsurgically removed under intraoperative electrophysiologic monitoring to preserve the facial and auditory nerves. The relationships between the preservation of facial and auditory nerves and both the tumor size and the utilization of intraoperative monitoring were discussed. Results Before the operation, the 100% abnormal rate of BAEP was showed on the diseased side with the disappearance of Ⅲ and Ⅴ waves as its main features, while 82.9% (63/76) of that was noted on the contralateral side with the IPL ratio of Ⅲ-Ⅴ / Ⅰ-Ⅲ greater than or equal to 1 as its main features; the BAEP features between the 2 sides had statistical significance (P<0.05). Seventy patients (92.1%) were found abnormal of BAEP on the contralateral side during the operation; the BAEP features of the contralateral side had statistical significance between preoperation and intraoperation (P<0.05). The tumors were totally removed in 69 (90.8%), subtotally removed in 6 (7.9%) and partially removed in 2 (1.3%). The preservation of facial and auditory nerves increased obviously through monitoring the response of BAEP during the surgery and a positive correlation was observed between the preservation of facial and auditory nerves and the response of BAEP in the contralateral side(r=0.912, P=0.000; r=0.613, P=0.000). However, an inverse correlation was observed between the preservation of facial and auditory nerves and the size of AN (r=-0.869, P=0.000; r=-0.738, P=0.000). Conclusion Preoperative BAEP can help to make an exact diagnosis on patients with AN and the preservation of facial and auditory nerves can increase obviously through monitoring the normal response of BAEP during the surgery. The anatomy preservation of facial and auditory nerves depends on the size of AN.

Application of real-time intraoperative neuronavigation integrated with ultrasound in resection of deep seated brain tumor / 中华神经医学杂志

Objective To assess the value of real-time intraoperative neuronavigation integrated with ultrasound in the resection of deep-seated brain tumor. Methods Thirty patients with deep-seated brain tumor were treated with microneurosurgery guided with real-time ultrasound integrated with the Brain Lab IGSonic navigation. During the ultrasound based operation, the degree of brain shift and the tumor border was timely observed, and then the tumor was resected totally. Results Guiding with navigation integrated ultrasound, we noticed the brain shift with various degrees happening in 30 patients,and the border of tumor was exposed and the tumor was resected totally without serious complications.Conclusions Intraoperative ultrasound integrated with navigation is a reliable guidance which can accurately re-localize the border of deep-seated brain tumor even when the tumor is shifting, timely delineate the reformatted images from ultrasound and totally resectcd the tumor, thus decrease the surgical time and increase the safety of surgical procedure.

Application of intraoperative real-time ultrasound combined with neuronavigation for resetting deep Intracranial lesions / 中华神经医学杂志

Objective To evaluate the application of intraoperative real-time ultrasound combined with neuronavigation in surgical resection of deep intracranial lesions. Methods Fifteen patients with deep intracranial lesions underwent surgical resection of the lesions with guidance by Brain-Lab neuronavigation and intraoperative real-time ultrasound. The lesions were localized by ultrasound, and in cases of brain shift, intraoperative real-time ultrasound was used for lesion relocalization, surgical guidance, and monitoring of the tumor remnants during the operation. Results The lesions and their surrounding structures were accurately localized. Intraoperative real-time ultrasound identified brain shift of varying degrees, which was corrected under ultrasound guidance. Total resection of the lesions was achieved in 12 cases, and subtotal resection was performed in 2 cases. In the other case, the inflammatory lesion was identified as chronic granuloma by biopsy. All the patients showed improvements of the clinical symptoms after the operations. Conclusion Intraoperative real-time ultrasound during neuronavigation allows accurate localization of deep intracranial lesions and facilitates preoperative surgical planning to define the scope of resection, avoid the cortical brain tissue and important deep structures, and help evaluate the lesion residues for a second operation. Intraoperative real-time ultrasound may help improve the therapeutic effects and reduce the surgical complications.

Research of Community-based Rehabilitation in Stroke Patients in China(review) / 中国康复理论与实践

@#Because of the population aging,the increase of the stroke patients and the need for rehabilitation,the treatment only in the rehabilitation department of the hospital is far from the satisfaction of people's demands of the service of rehabilitation.It is important to extend the community-based rehabilitation.Compared with the rehabilitation in hospitals,it is more economy,efficiency and convenience for stroke patients in community-based rehabilitation services,and further improve the rehabilitation effect of stroke patients.

Complications and prevention of single-nostril transsphenoidal surgery for pituitary adenomas / 中华神经医学杂志

Objective To discuss the common complications of single-nostril transsphenoidal surgery for pituitary adenomas, and the prevention ofpostsurgical complications. Methods Clinical and follow-up (1-36 months) data of 241 patients with pituitary adenomas treated with single-nostril transsphenoidal surgery were collected and analyzed retrospectively by EXCEL software with regard to the patients' sex, age, tumor dimension and quality, postsurgical complications, and so on. Results Total removal of tumors was achieved in 171 (71%) cases, subtotal removal in 28 (11.6%), most removal in 26 (10.7%), and partial removal in 16 (6.6%). After the operation, 38 (15.8%) cases were found with transient diabetes insipidus, 12 (4.9%) cases with worse sight, 4 (1.6%) with cerebrospinal fluid rhinorrhea, 2 (0.8%) with unilateral oculomotor paralysis, and 2 (0.8%) with anterior pituitary insufficiency; during the operation, there were 2 (0.8%) cases with severe cavernous sinus hemorrhage, 2(0.8%) with nasoseptal perforation, no internal carotid artery injuries or death. Conclusions Though the damage of single-nostril transsphenoidal surgery for pituitary adenomas was small, there were a few complications. In order to prevent the complications and reduce the mortality, we should be familiar with the regional anatomy and better master the surgical skills, meanwhile, clinical experience is also very important in improving the therapeutic efficacy.

Glypican3 in genetically modified human monocyte-derived dendritic cells induced specific cytotoxity against glypican3 overexpressing human hepatocellular carcinoma cells in vitro

This study was performed in China Medical University Shenyang, China from September 2007-February 2008. The design of the study was to modify DCs with GPC3 and to be used to activate human T cells and elicit a cell-mediated immune response against HepG2 in vitro. The GPC3 gene expression was identified by western blot and immunocytochemistry. The proliferation of responder cells and cytotoxicity against HepG2 were examined by water-soluble tetrazolium salt -1 and lactate dehydrogenase assay respectively. The interferon-y [IFN-gamma] secreted was detected by ELISA assay. Both Western blot and immunocytochemical analysis assured the validity of GPC3 transfection. Glypican3 modified DCs were potent in inducing responder cells proliferation and IFN-gamma production. The cytotoxicity in the group of GPC3 transfected DCs were [38.90 +/- 0.95%] at the ratio of effector cells/target cells E/T:100:1, 30.83 +/- 1.24% at the ratio of E/T:50:1, and 23.84 +/- 0.65% at the ratio of E/T:10:1, respectively [which is significant compared with other groups, p<0.001]. And the GPC3 modified DCs showed ability to induce high specific cytotoxicity against HepG2 in vitro. The effector cells stimulated with DCs that were transfected with pEF-hGPC3 plasmid could effectively lyse GPC3 expressing HepG2 cells, which suggested that those genetically engineered DCs have the potential to serve as novel vaccine for HCC

Screening of glucosidase inhibitors from various fractions of Mulberry leaves / 中国中药杂志

<p><b>OBJECTIVE</b>To search for glucosidase inhibitors of various fractions extracted from mulberry leaves.</p><p><b>METHOD</b>The constituents of mulberry leaves water fraction were prepared by the process of boiling, condensing, precipitating, exchanging with resins and rinsing. In vitro glucosidase inhibitory activities were examined by photometric bioassay derived from rats. To investigate in vivo effect of lowering blood glucose, the mouse blood glucose level was assayed by glucose tolerance experiments.</p><p><b>RESULT</b>The glucosidase inhibitory activities were found in all the constituents of alkaloids, flavones and amyloses, the alkaloid constituent being the strongest.</p><p><b>CONCLUSION</b>The effect of reducing blood glucose of mulberry leaves is related to the inhibitory activities against glucosidase of different constituents.</p>

Epidemiological investigation on relationship of hyperlipidemia and chronic kidney disease / 中国基层医药

Objective To explore the urban population hyperlipidemia and chronic kidney disease relationship by epidemiological studies.Methods 800 health examiners were randomly investigation.To determine these blood pressure,height,weight;to determine these urinary albumin and creatinine in urine,serum creatinine,serum total cholesterol,triglyceride,high-density lipoprotein cholesterol.To calculate glomerular filtration rate and urinary albu- min and creatinine ratio according to serum creatinine.Diagnastic criteria of CKD was eGFR30mg/g and lasted three months or more.Results 238 patients with high blood lipids was found,the overall prevalence rate was 29.75 %,patients with high blood lipids compared with the normal popula- tion.the incidence of renal injury rates were respectively 15.13 % and 9.07 %.Kidney damage rates were respective- ly 19.69% and 9.91% in the hypercholesterolemia with and without obese patients.Conclusion Hyperlipidemia has become particularly important etiology of CKD.

Blockade of CD28-B7 and CD40-CD40 ligand interactions induces long-term heart allograft survival and donor-specific tolerance in mice / 中华器官移植杂志

50 days),whereas third party skin grafts were vigorously rejected.Conclusion Blockade of CD28-B7 and CD40-CD40 ligand interactions resulted in long-term allograft survival and donor-specific tolerance in mouse cardiac transplantation without chronic rejection.

Identification of Interleukin-13 gene polymorphism A2044G in the patients with asthma in the north of China by molecular beacon-based capillary electrophoresis(MB-CE) analysis / 中华检验医学杂志

Objective To develop a new method, capillary electrophoresis(CE) based on molecular beacon(MB),for rapid detection of polymerase chain reaction(PCR).To explor the roles of the IL-13 gene exon4 A2044G single nucleiotide polymorphism(SNP) in the pathogenesis of bronchial asthma.Methods The IL-13 exon 4 was amplified by PCR with genomic DNA used as templates from 20 healthy persons and 32 patients with dominantly allergic familial history living in the north of china.Then separating the amplification with capillary electrophoresis followed by hybridization of molecular beacons into the PCR product which were sequenced in the end. Results Detected with CE-MB method,there was significant difference in the distribution of A/G in IL-13exon 2044,A allele frequency was higher in asthma compared with normal controls,same as sequencing. Conclusion The method of capillary electrophoresis based on molecular beacon(MB-CE) is able to be developed as a clinical detecting method for genetic variation diseases.IL-13 A2044G SNP is important in the asthmatic mechanism.

Differential proteomic analysis of total protein of ASMC stimulated by wild and mutant IL-13 / 中华检验医学杂志

Objective To analyze the differential proteomics of ASMC stimulated by wild IL-13 and mutant IL-13 and to investigate the relations of protein profiles of ASMC to asthma and possible targets for the treatment of bronchial asthma.Methods The total proteins of ASMC stimulated by wild IL-13 and mutant IL-13 were separated by immobilized pH gradient(IPG)-based 2-DE and the differentially expressed protein spots were identified by matrix assisted laser desorption-time of flight mass spectrometry(MALDI-TOF-MS). Results The 2-DE detected approximately(840?21)spots on wild IL-13 samples and(892?17)spots on mutant IL-13 samples(n=3)and(685?19)spots matched.Six significantly differential proteins were subjected to MALDI-TOF-MS analysis and three of them were identified as stathmin 1,Ribosomal protein p~0 and NADH dehydrogenase.Conclusions ASMCs stimulated by wild IL-13 and mutant IL-13 present different proteomic profiles that may shed some light on the mechanism for the asthma causing effect of wild IL-13 and mutant IL-13.

Effect of 1-deoxynojirimycin on high glucose-stimulating proliferation of rat mesangial cells / 中华内分泌代谢杂志

The effect of 1-deoxynojirimycin(DNJ)on the proliferation of rat mesangial cells was observed and its mechanism was explored.The results showed that DNJ significantly inhibited the proliferation of rat mesangial cells induced by high glucose in time-and dose-dependent manners.DNJ significantly decreased expressions of?-smooth muscle action(?-SMA),integrin?1 mRNA and protein and focal adhesion kinase (FAK)protein stimulated by high glucose in rat mesangial cells(P