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Sophora alopecuroides, a plant of the family Leguminosae, is one of the Daodi herbs in Ningxia. The active constituents of Sophora alopecuroides are abundant and complex, including alkaloids, flavonoids, volatile oils, steroids, polysaccharides, fatty acids and so on. In recent decades, a great number of domestic and overseas studies have been carried out on Sophora alopecuroides alkaloids, which have anti-hepatitis, anti-liver fibrosis, anti-cirrhosis, anti-liver failure and anti-liver cancer and other pharmacological effects. Clinically, Matrine-related drugs are used to treat hepatitis B virus infection and other diseases. This review aims to summarize the main active ingredients of Sophora alopecuroides, mainly focusing on the research progress in their treatment activities for liver diseases.
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Objective:To investigate the current status of prevention and treatment of esophagogastric variceal bleeding (EVB) in cirrhotic portal hypertension patients in Ningxia region.Methods:The retrospective and descriptive study was conducted. The clinical data of 820 cirrhotic portal hypertension patients who were admitted to 21 medical centers in Niangxia region from January 2018 to December 2020 were collected, including 85 cases in Ningxia Hui Autonomous Region People′s Hospital, 73 cases in the Fifth People′s Hospital of Ningxia Hui Autonomous Region, 59 cases in the Wuzhong People′s Hospital, 52 cases in the Qingtongxia People′s Hospital, 50 cases in the Guyuan People′s Hospital, 47 cases in the Yuanzhou District People′s Hospital of Guyuan City, 47 cases in the Yinchuan Second People′s Hospital, 40 cases in the General Hospital of Ningxia Medical University, 40 cases in the Tongxin People′s Hospital, 35 cases in the Yinchuan First People′s Hospital, 34 cases in the Third People′s Hospital of Ningxia Hui Autonomous Region, 32 cases in the Zhongwei People′s Hospital, 30 cases in the Lingwu People′s Hospital, 30 cases in the Wuzhong New District Hospital, 30 cases in the Yanchi People′s Hospital, 29 cases in the Ningxia Hui Autonomous Region Academy of Traditional Chinese Medicine, 28 cases in the Shizuishan Second People′s Hospital, 25 cases in the Shizuishan First People′s Hospital, 21 cases in the Haiyuan People′s Hospital, 20 cases in the Pengyang People′s Hospital, 13 cases in the Longde People′s Hospital. There were 538 males and 282 females, aged (56±13)years. Observation indicators: (1) clinical charac-teristics of cirrhotic portal hypertension patients; (2) overall prevention and treatment of EVB in cirrhotic portal hypertension patients; (3) prevention and treatment of EVB in cirrhotic portal hypertension patients from different grade hospitals. Measurement data with normal distribution were represented as Mean± SD. Count data were described as absolute numbers, and comparison between groups was analyzed using the chi-square test. Results:(1) Clinical characteristics of cirrhotic portal hypertension patients: of 820 cirrhotic portal hypertension patients, 271 cases were in compensated stage and 549 cases were in decompensated stage. Of the 271 cases in compensated stage, there were 183 maels and 88 females, aged (53±12)years. There were 185 Han people, 85 Hui people and 1 case of other ethic group. The etiological data of liver cirrhosis showed 211 cases of viral hepatitis B, 4 cases of alcoholic liver disease, 8 cases of viral hepatitis C, and 48 cases of other etiology. There were 235 cases of Child-Pugh grade A and 36 cases lack of data. Of the 549 cases in decompensated stage, there were 355 males and 194 females, aged (57±14) years. There were 373 Han people, 174 Hui people and 2 cases of other ethic group. The etiological data of liver cirrhosis showed 392 cases of viral hepatitis B, 33 cases of alcoholic liver disease, 10 cases of viral hepatitis C, and 114 cases of other etiology. There were 80 cases of Child-Pugh grade A, 289 cases of grade B, 170 cases of grade C and 10 cases lack of data. (2) Overall prevention and treatment of EVB in cirrhotic portal hypertension patients: of 271 patients in compensated stage, 38 cases received non-selective β-blocker (NSBB) therapy, 16 cases received endoscopic treatment, 6 cases received interventional therapy. Of 549 patients in decompensated stage, 68 cases received NSBB therapy, 46 cases received endoscopic treatment, 28 cases received interventional therapy. (3) Prevention and treatment of EVB in cirrhotic portal hypertension patients from different grade hospitals: of 271 patients in compensated stage, 181 cases came from tertiary hospitals, of which 28 cases received NSBB therapy, 15 cases received endoscopic treatment, 6 cases received interventional therapy. Ninety cases came from secondary hospitals, of which 10 cases received NSBB therapy, 1 cases received endoscopic treatment. There was no significant difference in NSBB for prevention of EVB between tertiary and secondary hospitals ( χ2=0.947, P>0.05), while there was a significant difference in endoscopic treatment for prevention of EVB between tertiary and secondary hospitals ( χ2=5.572, P<0.05). Of 549 patients in decompensated stage, 309 cases came from tertiary hospitals, of which 22 cases received NSBB therapy, 29 cases received endoscopic treatment, 22 cases received interventional therapy. Two hundreds and fourty cases came from secondary hospitals, of which 46 cases received NSBB therapy, 17 cases received endoscopic treatment, 6 cases received interven-tional therapy. There were significant differences in NSBB and interventional therapy for prevention of EVB between tertiary and secondary hospitals ( χ2=18.065, 5.956, P<0.05). Conclusions:The proportion of receiving EUB prevention in cirrhotic portal hypertension in Ningxia is relatively low. For patients with compensated liver cirrhosis, the proportion of NSBB therapy and endoscopic treatment in the secondary hospitals was lower than that in tertiary hospitals. For patients with decompensated liver cirrhosis, the proportion of interventional treatment in secondary hospitals is lower than that of tertiary hospitals, but the proportion of NSBB in secondary hospitals taking is higher than that of tertiary hospitals.
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ObjectiveTo evaluate the effect of the integrated echinococcosis control program in Ningxia Hui Autonomous Region from 2011 to 2018. MethodsA package of integrated interventions were employed for echinococcosis control in 22 counties (districts) of Ningxia Hui Autonomous Region from 2011 to 2018, including screening of human echinococcosis, treatment of echinococcosis patients, deworming of domestic dogs and monitoring of infections, surveillance of echinococcosis in bovines and sheep, health education. The detection of human echinococcosis, seroprevalence of anti-Echinococcus antibody in children at ages of 6 to 12 years, the Echinococcus coproantigen-positive rate in domestic dogs, prevalence of echinococcosis in bovines and sheep, and the awareness of echinococcosis control knowledge were investigated and compared during the period between 2011 and 2018. Results The detection of human echinococcosis appeared a decline tendency in Ningxia Hui Autonomous Region over years during the period from 2011 to 2018 (χ2trend = 82.22, P < 0.05), and the prevalence of human echinococcosis decreased from 0.31% in 2011 to 0.15% in 2018. The seroprevalence of anti-Echinococcus antibody appeared a decline tendency in children at ages of 6 to 12 years over years (χ2trend = 439.64, P < 0.01), and the prevalence of anti-Echinococcus antibody decreased from 6.12% in 2011 to 0.67% in 2018. The Echinococcus coproantigen-positive rate appeared a decline tendency in domestic dogs over years (χ2trend = 260.33, P < 0.05), and the prevalence of anti-Echinococcus antibody decreased from 7.11% in 2011 to 0.75% in 2018. The prevalence of bovine and sheep echinococcosis reduced from 3.26% and 5.08% in 2011 to 1.35% and 0.76% in 2018, and Echinococcus predominantly parasitized in bovine (92.00%) and sheep (93.94%) livers. A total of 63 stool samples were collected from red fox, wolf and badger in Xiji and Haiyuan counties of Ningxia Hui Autonomous Region in 2013 and 2014, with no Echinococcus coproantigen-positives detected, and 107 domestic cats and 3 domestic dogs were dissected in these two counties, with no Echinococcus found. A total of 6 046 wild mice were dissected in Xiji County, Yuanzhou District and Haiyuan County of Ningxia Hui Autonomous Region from 2016 to 2019, and the prevalence of E. multilocularis was 0.31%. The awareness of echinococcosis control knowledge appeared an increasing tendency in Ningxia Hui Autonomous Region over years from 2011 to 2018 (χ2trend = 3 367.97, P < 0.01), and the awareness increased from 21.83% in 2011 to 72.24% in 2018. Conclusions The integrated echinococcosis control program achieves a remarkable effect in Ningxia Hui Autonomous Region, and the transmission of echinococcosis has been preliminarily controlled. However, the echinococcosis transmission risk remains in few regions, and the integrated echinococcosis control program remains to be reinforced.
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The pre-during-post hospital closed-loop management of chronic diseases is an efficient way to upgrade the current chronic disease management level. The authors described the feasibility, what to build and imperative problems in implementing such a closed-loop management in primary level in Ningxia. The introduction focused on the construction of a chronic disease management path for multiple diseases, the implementation of a closed-loop management model for chronic diseases based on the " three in one model(specialist-family physician-health manager)" , the promotion of primary physician training and standardization management level, as well as the establishment of a community-centered three-level prevention and treatment system for chronic diseases. These efforts aim at promotion of chronic disease management outcomes, elevation of patients′ health and quality of life, and minimization of people′s economic burden.
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Objective@#To analysis the gene mutation spectrum of retinitis pigmentosa (RP) patients in Ningxia Region of China.@*Methods@#Fifty-five pedigrees and 74 sporadic RP patients were included in Ningxia Eye Hospital from January 2015 to December 2016.Two hundred unrelated healthy adults were enrolled as normal controls during the same period.The clinical features of patients and their family members were evaluated by ophthalmic examinations, including visual acuity, best corrected visual acuity, fundus examination, optical coherence tomography, fundus fluorescein angiography, and visual field and electroretinogram.The next generation sequencing, PCR and direct sequencing were used to confirm the pathogenic mutation.This study was approved by Ethic Committee of the Ningxia Eye Hospital (NO.20150107), and informed consent was obtained from each subject.@*Results@#The mutations were detected in 37 RP pedigrees, 8 pedigrees showed autosomal dominant inheritance and 6 pathogenic genes were confirmed, all the autosomal dominant RP (ADRP) patients carried a single heterozygous mutation.Twenty-five pedigrees were autosomal recessive RP (ARRP) and 12 pathogenic genes were confirmed.Among ARRP patients, the mutations rate of USH2A gene was the highest, accounting for 28% (7/25), EYS gene and MYO7A gene accounted for 12% (3/25). Four X-linked RP (XLRP) pedigrees carried the homozygous mutations on RPGR gene.Twenty-five disease-causing genes were detected in 49 sporadic RP patients.The mutation rate of USH2A gene was the highest, accounting for 26.5% (13/49), followed by RP1 gene, accounting for 8.1% (4/49).@*Conclusions@#Recessive inheritance is the most common cause of RP.USH2A gene is the main pathogenic gene of RP in Ningxia region of China.
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Objective To analysis the gene mutation spectrum of retinitis pigmentosa ( RP ) patients in Ningxia Region of China. Methods Fifty-five pedigrees and 74 sporadic RP patients were included in Ningxia Eye Hospital from January 2015 to December 2016. Two hundred unrelated healthy adults were enrolled as normal controls during the same period. The clinical features of patients and their family members were evaluated by ophthalmic examinations,including visual acuity,best corrected visual acuity,fundus examination,optical coherence tomography, fundus fluorescein angiography,and visual field and electroretinogram. The next generation sequencing,PCR and direct sequencing were used to confirm the pathogenic mutation. This study was approved by Ethic Committee of the Ningxia Eye Hospital (NO. 20150107),and informed consent was obtained from each subject. Results The mutations were detected in 37 RP pedigrees, 8 pedigrees showed autosomal dominant inheritance and 6 pathogenic genes were confirmed,all the autosomal dominant RP ( ADRP ) patients carried a single heterozygous mutation. Twenty-five pedigrees were autosomal recessive RP ( ARRP) and 12 pathogenic genes were confirmed. Among ARRP patients,the mutations rate of USH2A gene was the highest,accounting for 28％ (7/25),EYS gene and MYO7A gene accounted for 12％ (3/25). Four X-linked RP (XLRP) pedigrees carried the homozygous mutations on RPGR gene. Twenty-five disease-causing genes were detected in 49 sporadic RP patients. The mutation rate of USH2A gene was the highest, accounting for 26. 5％ ( 13/49 ) , followed by RP1 gene, accounting for 8. 1％ ( 4/49 ) . Conclusions Recessive inheritance is the most common cause of RP. USH2A gene is the main pathogenic gene of RP in Ningxia region of China.
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Objective@#To investigate the prevalence of dyslipidemia among adults in the southern mountains of Ningxia Hui Aulonomous Region.@*Methods@#A cross-sectional study was conducted among a representative sample of 10 639 adults in the southern mountains using a population proportionate-sampling method in 2014. Questionnaires were completed and physical and laboratory examinations were performed. A total of 10 172 subjects were included in the analysis after excluding those with missing data. Dyslipidemia was diagnosed according to "Chinese guidelines for the prevention and treatment of dyslipidemia in adults" (2007).@*Results@#The prevalence of dyslipidemia, hypercholesterolemia, hypertriglyceridemia, decreased high-density lipoprotein cholesterol (HDL-C), and increased low-density lipoprotein cholesterol (LDL-C) was 33.90%, 0.30%, 12.52%, 28.53%, and 1.14%, and the age-specific prevalence was 32.42%, 0.29%, 10.97%, 27.70%, and 1.07%, respectively. Borderline high triglycerides and borderline increased LDL-C were found in 13.09% and 6.52% of the study population, respectively. The rates of hypertriglyceridemia, decreased HDL-C, and dyslipidemia were higher in males than in females (P<0.05). The prevalence of dyslipidemia was higher in the group characterized by the risk factors of obesity, hypertension, diabetes, hyperuricemia, smoking, and drinking, compared to those without these factors (P<0.05).@*Conclusion@#The prevalence of dyslipidemia was higher in men than in women, and the differences were statistically significant. Hypertriglyceridemia and decreased HDL-C were the two major types of dyslipidemia. Obesity, hypertension, diabetes, hyperuricemia, smoking, and drinking alcohol increased the risk of dyslipidemia.
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Objective To study the relationship among rs505802 in SLC22A12,rs6855911,rs737267,rs12498742, rs7442295, rs734553, rs16890979 in SLC2A9 genetic polymorphisms and hypouricemia in Ningxia.Methods 6 056 subjects were collected by multistage,stratified random cluster sampling method in October and November in 2011 in Ningxia Hui autonomous region, 98 subjects with hypouricemia were selected.According to gender and age,84 controls were selected.Physical examination and laboratory biochemical index test were conducted for the study population.T test was used to compare general clinical data and biochemical indexs between two groups. SNPs were detected by Sequenom Mass ARRAY technology.By x2test,we compared the frequencies of the geno-type and allele in each group.Samples representativeness was confirmed through the Hardy-Weinberg inspection. Results The levels of TC, LDLC, and Cr in the patients were lower than those in the control group(P<0.05). There were significant differences in the distribution of A,G allele frequencies of SLC2A9 gene rs7442295 between two groups.The risk of hypouricemia in patients with A/A genotype was lower than that of A/G genotype(Pc<0.05),indicating that A>G mutation was associated with hypouricemia.Conclusions Polymorphisms of SLC2A9 gene rs7442295 are significantly correlated with hyporuricemia in Ningxia.
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Since 2007 the state and the Ningxia Hui Autonomous Regional Government gave strongly support to Hui medicine and medical hospital, Ningxia Hui medical hospital has attained great development. But some problems must be pay attention to, such as lacking of special person and the poor knowledge of Hui medical hospital. So how to promote the sustainable development of Hui medical hospital was becoming a vital problem. Based on the previous studies and researches, this paper summarized the following five aspects:strategic positioning, product development, medical services, policy environment, cultural propaganda of Hui medical hospital, trying to build a "Five in One" characteristic development pattern of Ningxia Hui medical hospital and laying a solid foundation for the development of Hui medicine and Hui medical hospitals.
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Objective To study the distribution of rs2234693 and rs9340799 of estrogen receptor (ER)gene and the relationship between them and lipid metabolism in the Ningxia Hui group,China.Methods We used cluster sampling method to select 5 3 3 cases of Ningxia Yinchuan communities of Hui. SNP genotyping was performed using the Sequenom MassARRAY platform.Results ① The frequencies of the distribution of each genotype of rs2234693 in Ningxia Hui population were the same as those in Chinese Han and Dai,Americans, Europeans,and Japanese (P>0.05).The distribution of each genotype of rs9340799,especially AA genotype,was different from that in Europeans (P0.05).Conclusion ER genes distribution in the Hui nationality of Ningxia is significantly different from that in other races;rs2234693 has no obvious relationship with the occurrence of dyslipidemia while GG genotype in SNP rs9340799 significantly increases the risk of lipid metabolism disorders.
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Objective To analyze the mutation distribution of phenylalanine hydroxylase(PAH)gene in pa-tients with phenylketonuria(PKU)in Ningxia,and understand the hot spots and regions of PAH gene. Methods First-ly,6 hot mutation exons including 3,5,6,7,11,12 and their surrounding introns of the PAH gene in 30 patients with PKU in Ningxia were directly sequenced. And then the last 7 exons of 1,2,4,8,9,10,13 were sequenced for the patients in which 2 mutant alleles were not characterized. Multiplex ligation - dependent probe amplification (MLPA)was performed for the identification of uncharacterized mutant alleles after PAH sequence analysis of patients with PKU. Results Among 60 alleles,there were 58 mutant alleles(96. 7% ). Forty - six(81. 6% )mutant alleles were found in the exons 3,5,6,7,11,12. A total of 23 various mutations were detected,including missense(n = 9), splicing(n = 9),nonsense(n = 2),small deletion(n = 2)and large deletion(n = 1). The most common mutations were R243Q(18. 3% ),IVS4 - 1G ﹥ A(11. 7% )and R111X(11. 7% ). Among them,a novel mutation N393del was detec-ted in exon 11. MLPA identified a large deletion(c. - 1932 + 3402del)in 3 patients,1 of them was homoallelic muta-tion,and the others were heteroallelic mutation. Conclusions There are obvious hotspots and hot spot areas of PAH gene in PKU patients in Ningxia. There is a large deletion mutation in PKU patients in Ningxia. The MLPA is an effec-tive assay to detect large deletion in PAH gene.
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ABSTRACT:To improve the ability of correct classification and identification of rodents in different kinds of foci of zoonosis in Ningxia Hui Autonomous Region in China ,rodents samples from different habitats of Ningxia were collected .Sequences of COI gene were amplified and sequenced from 154 samples .Based on these sequences ,the pairwise genetic distance were calcu‐lated ,and a Neighbor Joining tree were constructed .According to the NJ tree ,20 clusters with high bootstrap support were found from 19 morphological species .The striped dwarf hamsters were divided into two clusters ,which suggested that there were two cryptic species with stripe on the back .The pika from Helan Mountain showed close relationship with Ochotona pal‐lasi ,and the genetic distance was as low as 3 .6% .Results show that DNA barcodes could be used to accurately identify speci‐mens of rodents and correct morphological identification errors .It could discover appearance indistinguishable implied species and could better study the classification and evolution of rodents .
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Objective To analyze the dynamic trends of physical development,constitutional fitness,and prevalence of obesity among Han children and adolescents in Ningxia aged 7-18 years from 1985 to 2010.Methods Data were collected from the National Survey on Students Constitution and Health in 1985,1991,1995,2000,2005 and 2010,respectively.Height,weight and chest circumference were used to evaluate physical development,vital capacity,50-meter running and vital capacity versus weight ratio for the evaluation of constitutional fitness.Results 1.Weight and chest circumference increased faster than height.The average annual increase of weight among the urban girls was significantly faster than those in rural areas.2.The tempo per year of vital capacity in both boys and girls decreased during 25 years,especially after 2005.The rural students had a faster tempo than those in the urban students,and the rate in boys was higher than those in girls.Vital capacity to weight ratio in boys decreased from 2005 much more than before,and had a decreasing trend in each age group except for a few groups in girls.There was a decrease in the mean time of 50-meter running in both boys and girls from 1985 to 2005,whereas the decrease became slow during 1995-2005.The prolonged trend in 50-meter-run time existed during 2005-2010.The average prolonged speeds per decade in boys and urban students was higher than that in girls and rural areas.3.From 1985 to 2010 year,the increasing prevalence of overweight and obesity among boys and girls was 15.0％,25.0％ and 28.1％,12.4％,respectively.The average increasing rate was much higher in the obese than in the over-weighted children,and there were more in boys than in girls.There was a similar positive trend of increasing prevalence of overweight and obesity with the increased gross domestic product.Conclusions The physical growth and development among students in Ningxia increased rapidly,along with the descending trend of average annual rate of physical fitness as well as the rising trend of prevalence obesity.Some measures should be taken by the government to tackle with the situation,and the healthy intervention should be applied to the high risk population.
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Objective: To measure the equalization of urban and rural essential medical services in Ningxia. Methods: To apply the Theil Index and its decomposition by using population as the weight and the distance as the weight of index of essential medical resource allocation. Results: Significant difference was found in urban and rural essential medical service in Ningxia, the contribution rate among regional differences was high. Conclusion: Non equivalence of essential medical service is serious between urban and rural areas in Ningxia. It is suggested to improve the quality of the rural medical staffs, implement the training and qualification appraisal system, set up a remote consultation system to increase the medical resource sharing, implement medical and health care policies and open essential medical function of essential medical services.
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Objective To investigate the correlation between 4 SNPs of eNOS gene and EH in Ningxia Hui population ,and to provide theory basis for taking precautions against .Methods Polymerase chain reaction and restriction fragment length polymor-phism(PCR-RFLP) genotyping method were carried out to examine SNPs at rs2070744(T>C) ,rs1799983(G> T) ,rs1800780(A>G) and rs3918181(A>G)sites of eNOS gene ,including 134 EH patients and 115 healthy individuals in Ningxia Hui population .For EH patient-control haplotype analyses ,SHEsis online haplotype analysis software was applied .Results The genotypic frequencies of rs1800780 and rs1799983 had significant difference between patients group and normal group (P<0 .05);The allele frequency of rs1799983 had significant difference between patients group and normal group(P<0 .05);and the frequency of G allele in EH group was less than healthy controls ,which OR value was 3 .851(95% CI:2 .236 -6 .631) .According to the four SNP sites 15 kinds of haplotype were detected ,of which haplotype CGAG ,TTAG ,TGGG ,TTGG ,TTGA in Ningxia Hui healthy people and in patients with EH had a statistics difference(P<0 .05) .haplotype CGAG ,TGGG OR of 0 .352 ,0 .600 ,95% CI less than 1;haplotype TTAG OR 2 .689 ,95% CI greater than 1 .Conclusion haplotype with the emergence of CGAG ,TGGG may reduce the risk of EH Hui na-tionality .haplotype the emergence of TTAG may increase the risk of EH Hui nationality .
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In this paper, we investigated five model counties for their application of medical technologies to explore the mechanism for sustainable development of appropriate medical technologies in rural areas of Ningxia, The investigation involved the governmental role at all levels in the choice of appropriate technologies, the funding system, the stimulation system and the evaluation system.
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To gain a better understanding of the genetic diversity and evolution of PRRSV in the Ningxia Hui Nationality Autonomous Region (Ningxia) of China, the nsp2 genes from a series of PRRSV strains collected from the region in 2007 were partially sequenced. These sequences were then analyzed along with the classical strain (ch-la) and two other epidemic strains SD (3) and SD2006. Comparison of the nucleotide sequence with ch-la indicated that nsp2 genes of seventeen Ningxia isolates (NX strain) have deletions of 87 nucleotides. Sequence analysis indicated that homology between the Ningxia strain and ch-la was 60.3%-79.9% in the nucleotide sequence, and homology between the NX strains and SD strains was 80.3%-98.8% in the nucleotide sequence. The nsp2 genes of the seventeen isolates had 74.9%-100% nucleotide sequence identities with each other. This study was undertaken to assess the regional variation of prevalent PRRSV and to establish a sequence database for PRRSV molecular epidemiological studies.
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OBJECTIVE:To study the quality of Carthamus tinctorius from Ningxia province and to provide technical support for the standardized planting of this herbal medicine. METHODS:5 Carthamus tinctorius samples from Ningxia province were detected in accordance with the quality standards of Carthamus tinctorius stated in Chinese Pharmacopeia (Section I,2005).RESULTS:5 Carthamus tinctorius samples from Ningxia province were all up to the standards in property,identification,test items and contents.CONCLUSION: The Carthamus tinctorius samples from Ningxia province are red,yellow and bright in color,soft in quality,with the contents of Hydroxyl safflor yellow A and Kaempferide significantly higher than the standards stated in Chinese Pharmacopeia,posing market competitive advantage.
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OBJECTIVE:To analyze the results of Procurement System implementation in Ningxia Rural Areas.METHODS:Typical sampling method selected 4 township hospitals of Xiji county and Pengyang county in Ningxia as a sample,through qualitative and quantitative methods to design the questionnaire and interview outline.RESULTS & CONCLUSION:during 06～08 years,the actual bidding variety of rural drugs accounted in Ningxia move gradually decreased the percentage of species;township hospitals in drug revenues decreased year by year the proportion of total income;drugs out of stock is serious;drugs are few,temporarily not bidding drugs are in high price;common drugs bidding directory is small;rural health room staff are paid lowly.Recommendating to establish a sound procurement system to make it better.
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Objective To investigate the distribution of CYP2C9*3 and methionine synthetase(MSA2756G) genes related to drug therapy in hyperlipidemia patients of Ningxia region as well as its relation with hyperlipidemia.Methods Genotype was determined by using amplication-created restriction sites(ACRS) and polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) in hyperlipidemia patients.Results Among the 180 hyperlipidemia patients of Ningxia Hui population,the frequency of CYP2C9*3 alleles was 3.33% and mutation rate in men(3.05%) was significantly higher than that in women(0.28%)(P0.05).The frequency of MSA2756G(15.83%) alleles was significantly higher than that in healthy control group(10.25%)(P