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OBJECTVE To study the effects of Zhilong huoxue tongyu capsules on intracerebral hemorrhage ，long non-coding RNA（LncRNA）and its target genes in mice. METHODS Twenty-four male C 57BL/6 mice were randomly divided into sham operation group 1，model group 1 and Zhilong huoxue tongyu capsule low-dose and high-dose groups （0.35，1.40 g/kg）. Collagenase was injected into the caudate nucleus to construct the model of intracerebral hemorrhage. One hour after the operation ， the mice in each treatment group were given the corresponding medicinal solution ，and the mice in the sham operation group 1 and the model group 1 were given normal saline intragastrically ，once a day ，for 3 consecutive days. The morphological changes of the brain tissue of the mice in each group were observed by hematoxylin-eosin staining and Nissl staining. The protein and mRNA expression of interleukin- 1β（IL-1β）and tumor necrosis factor-α（TNF-α）in the brain tissue were detected by immunohistoche- mistry，Western blot and real-time quantitative polymerase chain reaction （PCR）. In addition ，9 of male C 57BL/6 mice were randomly divided into sham operation group 2，model group 2 and intervention group （Zhilong huoxue tongyu capsule 1.40 g/kg）. The mice were modeled and administered according to the above method ，and then the whole brain tissue of mice in E-mail：tanruizhi627@swmu.edu.cn each group was isolated ， total RNA was extracted and sequenced，followed by analyzing the different LncRNA. Gene ontology（GO）enrichment was performed to predict effective LncRNA and target genes ，and verified by real-time quantitative PCR. RESULTS Compared with model group 1，the brain tissue pathological damages were significantly improved in Zhilong huoxue tongyu capsule low-dose a nd high-dose groups ，and the IL -1β， TNF-α protein and mRNA expression in brain tissue were significantly decreased （P＜0.05）. Two effective LncRNAs were screened out. The results of in vivo verification test （LncRNA-Dlst-211 was highly expressed in model group 2，and significantly down-regulated after the intervention of Zhilong huoxue tongyu capsules ； LncRNA-Dlst-211 target genes Rps 6kl1 and LncRNA-MSTRG.8169.4 were expressed weakly in model group 2，and strongly up-regulated after intervention ）were consistent with the sequencing results. CONCLUSIONS Zhilong huoxue tongyu capsules can improve the brain injury and inflammatory response in intracerebral hemorrhage model mice ，and its mechanism may be related to down-regulating the expression of LncRNA-Dlst-211 and up-regulating the expression of LncRNA-MSTRG. 8169.4 and Rps 6kl1.
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Objective to observe the effect of lung and spleen mixture on lung spleen deficiency AECOPD with Ⅱ respiratory failure of TCM symptoms integral,nutrition,blood gas and related indicators.Methods in accordance with AECOPD with Ⅱ type of respiratory failure need to use the noninvasive or have a respirator assisted ventilation,and conform to the type of TCM for patients with spleen-deficiency type,40 cases were divided into two groups,control group to the conventional western medicine therapy and Chinese medicine group on the basis of western medicine treatment for reasons of Yifeijianpi mixture,oral or tube feeding,a week for a period of treatment,observation of patients before and after treatment of TCM symptoms and physical signs integral,APACHE Ⅱ score,serum albumin,pre-albumin,neutrophil percentage,CRP and blood gas analysis and related indicators was conducted.Results The results show that the TCM group can improve the patients' TCM symptoms and physical signs integral,there was significant difference between the two groups after treatment (P＜ 0.05);compare the serum albumin,pre-albumin,transferrin,neutrophil percentage,CRP and arterial blood gas between two groups of patients after treatment,Chinese medicine group is superior to the control group,with statistical significance (P＜ 0.05);And compared with control group,the APACHE Ⅱ improvement situation of Chinese medicine group were superior to control group after the treatment after a week,with statistical significance (P＜ 0.05).Conclusion on the basis of using conventional western medicine treatment,treatment based on the theory of ridging raw gold formulae of Yifeijianpi mixture has good effect in the treatment of AECOPD combined type Ⅱ respiratory failure,and can improve the nutritional status of patients and the indicators of arterial blood gas analysis.
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Objective To investigate the relationship between a novel polymorphism of C5L2 gene and type 2 diabetes mellitus (T2DM) in Uygur population from Xinjiang region.Methods A novel single nucleotide polymorphism(SNP),698C＞T(P233L) was found using a polymerase chain reaction direct-sequencing method.C5L2 gene 698C ＞ T variant from 252 patients with T2DM and 747 healthy control subjects was detected by polymerase chain reaction and restriction fragment length polymorphism.Result Heterozygote carriers of the 698CT genotype were more frequent among T2DM patients than that among controls (0.107 vs 0.036,x2 =18.576,P＜0.01) in the Uygur population. After adjustment of confounding factors such as sex,age,smoking,alcohol consumption,and hypertension,as well as serum levels of triglyceride,total cholesterol,low-density lipoproteincholesterol,and high-density lipoprotein-cholesterol,the difference remained significant ( P＜0.01,OR =3.373,95％ CI 1.736-6.553 ).Conclusion The CT genotype of the C5L2 gene might be a risk factor of T2DM in Uygur nationality population in Xinjiang.
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Objective To investigate the prevalence and associated risk factors of type 2 diabetes mellitus in populations of Uigurs and Kazaks in Xinjiang.Methods Four-stage selected random samples aged 35 years and over were used to analyze the prevalence and associated risk factors of type 2 diabetes mellitus in populations of Uigurs and Kazaks from 6 localities(Urumqi,Kelamayi,Fukang,the Turfan Basin locality,Hetian locality,Yili Hazakh autonomous prefecture)in Xinjiang according to different nationality,age,and sex.The data were collected according to questionnaire,and physical examination and laboratory test were performed.Results A total of 8 539 Uigurs and Kazaks adults were surveyed.The prevalences of type 2 diabetes mellitus were 5.01%and 3.16%in Uigurs and Kazaks.The prevalence in male was higher than that in female(5.22%vs3.89%,P75 yeats of age groups,respectively.Age,gender,nationality,systolic blood pressure,body weight,triglyceride,and total cholesterol were the risk factors for type2 diabetes mellitus,with the ORs being0.742,1.025,0.673,1.050,1.005,1.517,1.126,respectively.Conclusion It is important to culture healthy life style,enhance the control of hypertension and hyperlipidemia in Uigurs and Kazaks patients for preventing type 2 diabetes mellitus in Xinjiang.
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Objective To investigate the protective effect of Xinan granule on viral myocarditis in mice. Methods Viral myocarditis model was made by intraperitoneal inoculation with Coxsackie virus B3 in BALB/C mice. Mice were randomly devided into six groups:the normal control group, the model control group, the Xinan granule10、20、40 g/(kg?d) groups and the Binduzuo 0.1 g/(kg?d) group.After CVB3 infection 2 h, one set of mice were given drugs for 7 d.Blood and heart samples were obtained on the 8th day after CVB3 infection.The myocardial histopathologic changes were observed. The serum cardiac enzyme (LDH) were measured.The others were given drugs for 2 d before CVB3 infection, and for 7ds after CVB3 infection. The survival time were recorded for 20 ds. Results The myocardial histopathologic damage, LDH, cardiac index, punctate hemorrhage on heart surface in Xinan group reduced more significantly than that of the model control group. The survival time in Xinan group were longer than that of the model control group. Conclusion Xinan granule may have the preventional and therapeutic effect on viral myocarditis in mice.
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OBJECTIVE: A HPLC-ELSD method was developed for determination of the content of astragaloside Ⅳ in Xin'an granules.METHODS: The separation was performed on Kromasil ODS C18 column(150 mm?4.6 mm,5 ?m) with the mobile phase consisted of acetonitrile-water(35∶65).The temperature of the drift tube was 40 ℃ and the flow rate of gas(air) was 2.1 L?min-1.RESULTS: The linear range of astragaloside Ⅳ was 1.32～7.95 ?g(r=0.998 9) and the average recovery was 97.84(RSD=1.01%,n=9).CONCLUSION: The method is simple,accurate and reproducible,and it can be used for the quality control of Xin'an granules.
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Objective To investigate the pharmacodynamic action of Yunkang Capsule(YKC).Methods The animals were divided into YKC groups(at high-,moderate-and low-dosage respectively),diphenidol control group,model control group and blank control group.The action of YKC on vertigo and thrombosis,hemorrheologic indexes,piamatral microcirculation and free radicals of the animal models were observed.Results YKC could significantly prolong the latency of vertigo,reduce wet weight of thrombus,decrease blood viscosity,plasma viscosity and hematocrit,promote the dilation of piamatral micro-vessels,increase the amount of interweave microdot,increase plasma SOD activity and decline plasma MDA content of animal models.Conclusion YKC has actions of counteracting vertigo and thrombosis,improving hemorrheology and microcirculation,and clearing away free radicals.