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Objective:To investigate the correlation between the single nucleotide polymorphism (SNP) of the PLCE1 gene and children with primary nephrotic syndrome (PNS) in Guangxi Zhuang Autonomous Region. Methods:This study was a retrospective study, a case-control study was used to select 155 cases of PNS in Guangxi Zhuang children attending the Affiliated Hospital of Youjiang Medical University for Nationalities from January 2017 to January 2021 (PNS group), and 100 healthy Guangxi Zhuang children who were physically examined during the same period (healthy control group). Genotyping of PLCE1 SNP rs3765524, and rs2274223 were performed using the second-generation gene sequencing technology, and their correlation with the development of PNS was analyzed. Logistic regression analysis was used for correlation analysis, and Chi- square test or Fisher′ s exact probability method was used for comparison between groups. Results:(1)Compared with the healthy control group, PLCE1 rs3765524 was correlated with the risk of PNS in children of PNS group, and the TT genotype may reduce the risk of PNS in the co-dominant model ( OR=0.435, 95% CI: 0.238-0.794, P=0.007). There were no significant differences in the genotype of PLCE1 rs2274223 and the frequency of allele distribution between PNS group and healthy control group (all P>0.05). (2) A strong linkage disequilibrium existed at PLCE1 SNP rs3765524 and rs2274223.(3) There were no significant differences in the frequency of the distribution of haplotypes AC, AT and GT between PNS group and healthy control group (all P>0.05). Conclusions:PLCE1 SNP rs3765524 is correlated with the risk of PNS in children in Guangxi Zhuang Autonomous Region, and the TT genotype may be a protective factor for PNS in children in Guangxi Zhuang Autonomous Region.
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@#AIM: To investigate the prevalence and risk factors of pterygium in Zhuang and Miao nationality adults aged 40 and over in Wenshan prefecture, Yunnan Province.METHODS: An epidemiological survey of Zhuang and Miao nationality in Yunnan Province was conducted by using the portable slit-lamp and Keratograph-D eye surface analyzer. The Logistic regression analysis was operated to determine the impact of gender, age, occupation, outdoor activities and nationality on pterygium.RESULTS: Totally 1 239 participants were included from March to November 2019, 437 people had pterygium in one or both eyes, and the total prevalence was 35.27%. Pterygium of both eyes accounted for 59.27% while pterygium of single eye accounted for 40.73%. The prevalence of pterygium was 34.84%(224 people)in Zhuang population and 35.74%(213 people)in Miao population, there was no significant difference between the two groups(<i>P</i>=0.740). According to the result of Logistic regression analysis, opening of meibomian is the influencing factor of pterygium(<i>P</i>=0.019), with <i>OR</i>=1.348. Gender, age, education, outdoor activities, hypertension and eating habits were not the influencing factors of pterygium. Logistic regression was used to analyze the invasion degree of pterygium. The results showed that the height of lacrimal river was the influencing factor of pterygium(<i>P</i>=0.048). The lower the lacrimal river height, the greater the degree of invasion.CONCLUSION: The prevalence of pterygium in Zhuang and Miao nationality aged 40 and over in Wenshan prefecture, Yunnan Province is high, with no significant difference between the two nationalities. The function of meibomian gland, the quality and quantity of tears are related to pterygium.
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Objective:To explore the effect of group sandplay therapy on children with autism spectrum disorder(ASD).Methods:Ninety children with ASD of Zhuang nationality were randomly divided into individual sandplay group, parent-child sandplay group and peer sandplay group, with 30 cases in each group. All the children were taught by the method of applied behavior analysis (ABA). Individual sandplay group was added with individual sandplay therapy, parent-child sandplay group was added with parent-child group sandplay therapy, and peer sandplay group was added with peer group sandplay therapy. Autism Behavior Checklist(ABC), Childhood Autism Rating Scale (CARS), Psycho-educational Profile for Autistic and Developmentally Disabled Children Version 3(PEP-3), Social Responsiveness Scale (SRS) and Assessment of Changes in Behavioural Trends were used to evaluate the efficacy before and after treatment for 6 months. SPSS 24.0 software was used for F test, paired t test and nonparametric test for statistical analysis. Results:After intervention, the scores of social interaction(16.90±2.14, 16.56±1.87), sports(20.60±2.43, 20.10±2.25), self-care(16.90±2.14, 16.93±2.30), ABC (97.53±7.18, 96.57±6.61)and CARS(36.10±2.29, 36.10±2.45) in parent-child and peer sandplay group were significantly different from those((19.43±3.22), (22.77±2.24), (19.87±3.60), (108.23±7.59), (37.80±2.92)) in individual sandplay group ( P<0.05). There were significant differences in the efficacy of imitation (76.67%, 80.00%), social interaction (83.33%, 86.67%) and emotional expression (80.00%, 83.36%) between parent-child and peer sandplay group and individual sandplay group ( P<0.05). The scores of social cognition(16.07±3.20, 17.07±2.26), social communication(31.43±3.84, 33.20±3.64), autism behavior(23.90±3.60, 25.93±4.57)and SRS(101.97±9.81, 107.57±8.20)in parent-child and peer sandplay group were significantly different from those((18.17±3.05), (36.53±4.03), (27.90±5.22), (117.07±10.09))in individual sandplay group ( P<0.05). There were significant differences in the number of eye contact((2.26±0.78)times/unit, (2.33±0.80))times/unit) and physical contact((2.27±0.78))times/unit, (2.33±0.80))times/unit) between parent-child and peer sandplay group and the number((1.70±0.79))times/unit, (1.83±0.77))times/unit) of individual sandplay group( P<0.05). Conclusions:Group sandplay can significantly improve the social interaction of Zhuang children with autism spectrum disorder than individual sandplay.However, peer group sandplay has the same effect on language and social motivation, and parent-child group sandplay has the same effect on sensory ability and social perception as individual sandplay.
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Objective To investigate the effect of estrogen receptor-α gene polymorphism on osteoprotegerin(OPG)and calcaneus bone density in early and late postmenopausal women in Guangxi Zhuang nationality,in order to provide the theoretical basis for the early prevention and treatment of postmenopausal osteoporosis caused by estrogen receptor gene-induced osteoprotegerin reduction.Methods The broadband ultrasound attenuation in the right heel bone was measured by quantitative ultrasound bone densitometry in 621 postmenopausal women of Guangxi Zhuang nationality.Peripheral blood mononuclear cells and their DNA were extracted.Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) was used to detect the estrogen receptor-α gene polymorphism.Serum osteoprotegerin level was determined by enzyme-linked immunosorbent assay.The differences of data distribution of OPG and calcaneus bone density were compared between five items of 3 genotypes and 2 alleles at the same age group of 40-,45-,50-,55-,60-,65-,70-,75-80 years.Results Women aged 60 years and over versus those aged 40-59 years showed that serum osteoprotegerin (OPG) and bone mineral density (BMD) were decreased (P ＜ 0.05),and had no significant difference among allele P,p,genotype Pp,pp,PP of ER-α Puv-Ⅱ polymorphism at the same age groups(P＞0.05).Women aged 60 years and over showed that ER-α Puv Ⅱ polymorphism of allele big P versus p,Pp,pp,PP in the same age groups had significantly decreased serum osteoprotegerin and bone mineral density.Women aged 65 years and over showed that ER-α Xba Ⅰ polymorphism of heterozygote Xx versus xx,XX,X,x in the same age groups had a significantly increased serum osteoprotegerin and bone mineral density(P＜0.05).Conclusions Women with big P allele of ER-a Pvu Ⅱ polymorphism have low serum osteoprotegerin level and a decreased bone mineral density,who are prone to postmenopausal osteoporosis.Thus,P allele of ER-α Pvu Ⅱ polymorphism is a causative agent.More attention should be paid to early prevention and treatment.But,women with the Xx heterozygote of ER-α Xba Ⅰ polymorphism have high serum osteoprotegerin level and an increased bone mineral density,who are not easy to suffer from postmenopausal osteoporosis.Therefore,Xx heterozygote of ER-α Xba Ⅰ polymorphism is a protective agent.The prevention and treatment of postmenopausal osteoporosis should be individualized based on estrogen receptor-α gene polymorphism.
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Objective To understand the prevalence of small for gestational age (SGA) in Zhuang population, and to analyze the potential factors of SGA. Methods A total of 3 839 live births in the Wuming District People’s Hospital and Wuming Maternal and Child Health Hospital from January 2016 to January 2018 were recruited. Random Forest, 2 test and Logistic regression model were used for statistical analyses. Results The incidence of SGA was 9.6% (368/3 839), and it was 6.9% (142/2 049) and 12.6% (226/1 790) for male and female infants respectively. Random Forest method showed that second-trimester intrauterine growth restriction’s importance score was the highest, but gestational week’s was the lowest. Also, seven important variables were selected by this method. Unconditional logistic regression analysis showed that parity <2, the height of mothers <1.55 m, insufficient gestational weight gain, second-trimester intrauterine growth restriction were risk factors for SGA, but pre-pregnancy BMI ≥18.5 kg/m2 and male infants were protective factors. Conclusions The incidence of SGA is slightly higher, among the Zhuang population in Guangxi. SGA is affected by many factors. Therefore, it is necessary to evaluate the status of intrauterine growth and adopt comprehensive measures to control and reduce the incidence of SGA.
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Objective To investigate the relationship between the single nucleotide polymorphisms of SCN1A genes and the therapeutic effects of carbamazepine in Zhuang population with epilepsies. Methods We used Mass ARRAY-IPLEX and matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS) technology to detect the SCN1A gene rs4667869 and rs10497275 genotypes in peripheral blood of186 Zhuang individuals with epileptic (66 cases in effective group and 120 cases of ineffective group) who received the standardized treatment of carbamazepine in Baise Region. The reversed phase high-performance liquid chromatography was used to determine blood drug level of carbamazepine. The correlations between the genotypes, alleles and the carbamazepine efficacy of the two groups were evaluated, respectively. We also analyzed the difference of carbamazepine's blood concentration between different genotypes. Results Three genotypes of GG, GC and CC were detected in rs4667869 locus. There were 3 genotypes of GG, GA and AA found in rs 10497275 locus.The differences in the allele distribution (χ2 = 11.790, P = 0.001) and genotype distribution (χ2= 10.655, P =0.005) of the rs4667869 locus were statistically significant between the two groups (ineffective group vs. effective group). However, there was no significant difference in allele distribution (χ2 = 3.335, P= 0.068) and genotype (χ2= 3.046, P = 0.218) for rs 10497275 locus in these two groups. Compared with the GG + GC genotype, the CC genotype of rs4667869 locus significantly reduced the antiepileptic efficacy of carbamazepine (OR = 2.800, 95％CI : 1.495～5.244). W hile there were no significant differences in blood concentration of genotype CC (t=1.273, P = 0.083) comparing with genotypes GG + GC in rs4667869. No significant differences were found in blood concentration between genotype AA and genotypes GG + GA of rs 10497275 (t= 0.963, P = 0.064). Conclusions These results suggest that the single nucleotide polymorphisms of rs4667869 in SCN1A genes could be associated with the drug resistance of carbamazepine in Zhuang population with epilepsies.
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Objective To investigate the correlations of serum cystatin C levels,cystatin C gene + 148 and + 73 polymorphism and metabolic syndrome (MS) of Chinese Zhuang and Han population in Guangxi region.Methods A hundred MS patients and healthy individuals for each group of Zhuang and Han population were selected in this study.Serum cystatin C levels were determined by immunoturbidimetric assay.Gene polymorphism of CysC + 148 and + 73 were detected by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP).The correlations between serum CysC level,CysC gene polymorphism and MS in Zhuang and Han population were analized.Results There were significant differences of serum CysC levels between the two MS groups and healthy controls group (all P ＜ 0.05),but no significant difference of the genotype frequencies of CysC + 73 and CysC + 148 in the four groups was observed (x2 =3.139,P =0.791;x2 =4.841,P =0.564).The serum Cys C levels of CysC + 73 GG genotype in both MS groups were lower than those of CysC + 73 AG and AA genotype with statistically significant differences (all P ＜ 0.05).The serum Cys C levels in MS groups were correlated with serum creatinine levels (P ＜ 0.01) and CysC + 73 gene polymorphism (P ＜ 0.01).Conclusion The serum Cys C level of the MS patients in Zhuang and Han population may vary with the genotype of CysC + 73 genetic variant,and associate with serum creatinine level.
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Objective To investigate the correlation of cystatin C(Cys C) serum level and its gene polymorphism among Zhuang population with Metabolic Syndrome(MS) of Guangxi district.Methods The levels of serum Cys C in Zhuang MS patients,Han MS patients,Zhuang normal people and Han normal people(each of 100 cases)were detected by Immunoturbidimetric Assays.Cys C +148,Cys C+73 and Cys C-82 genotyping were conducted by using PCR-RFLP.Results The clinical data and serum Cys C levels of four groups were significantly different(P＜0.05),The clinical data and serum Cys C levels of two CHD groups were significantly different from those in the two normal groups(P＜0.05);(2) There was a positive correlation between Cys C levels and creatinine(Cr) level in peripheral blood(r=0.551,P=0.000);(3) There was no significant difference in the genotype frequencies of Cys C+73,Cys C+ 148 and Cys C-82 in 4 groups(x2 =3.139,0.791;x2 =4.841,P=0.564;x2 =3.207,P=0.782);(4)Cys C level in MS patients of Cys C+73 GG genotype was significantly lower than that of AG and AA genotype,and the difference was statistically significant (P ＜ 0.05).But there was no significant difference in Cys C level between AG type and AA type.Conclusion The high level of Cys C caused by impaired renal function may be a risk factor for MS patients in Zhuang and Han population in Guangxi.Cys C+73 locus gene polymorphism and the relationship between MS patients in Guangxi Zhuang population need further study.
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Objective To investigate the correlation of cystatin C(Cys C) serum level and its gene polymorphism among Zhuang population with Metabolic Syndrome(MS) of Guangxi district.Methods The levels of serum Cys C in Zhuang MS patients,Han MS patients,Zhuang normal people and Han normal people(each of 100 cases)were detected by Immunoturbidimetric Assays.Cys C +148,Cys C+73 and Cys C-82 genotyping were conducted by using PCR-RFLP.Results The clinical data and serum Cys C levels of four groups were significantly different(P＜0.05),The clinical data and serum Cys C levels of two CHD groups were significantly different from those in the two normal groups(P＜0.05);(2) There was a positive correlation between Cys C levels and creatinine(Cr) level in peripheral blood(r=0.551,P=0.000);(3) There was no significant difference in the genotype frequencies of Cys C+73,Cys C+ 148 and Cys C-82 in 4 groups(x2 =3.139,0.791;x2 =4.841,P=0.564;x2 =3.207,P=0.782);(4)Cys C level in MS patients of Cys C+73 GG genotype was significantly lower than that of AG and AA genotype,and the difference was statistically significant (P ＜ 0.05).But there was no significant difference in Cys C level between AG type and AA type.Conclusion The high level of Cys C caused by impaired renal function may be a risk factor for MS patients in Zhuang and Han population in Guangxi.Cys C+73 locus gene polymorphism and the relationship between MS patients in Guangxi Zhuang population need further study.
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Objective To investigate the difference of serum levels of cystatin C and its gene polymorphism of patients with CHD and normal people between Zhuang and Han in Guanxi region.Methyds The levels of serum cystatin C in Zhuang CHD patients,Han CHD patients,Zhuang normal people and Han normal people(each of 100 cases)were detected by Immunoturbidimetric Assays,Cys C + 148 and Cys C-82 genotypes were conducted by using PCR-RFLP,and that data and clinical data were analyzed.Results The difference of Cys C levels and clinical data between two CHD groups and two normal groups were statically significant (all P＜0.05).①The Cys C levels of two CHD groups was not statically significant difference (P=0.156).②The CysC+148 and Cys C-82 of 4 groups conform the Hardy-Weinberg population genetic equilibrium law (all P＞0.05).The genotypes frequency difference of Cys C+148 and Cys C-82 between two CHD groups and two normal group were no statically significant (x2 =0.760～2.090,P＞0.05).③The serum Cys C level and Cr of CHD group were positively correlated (r=0.597,P＜0.001).Conclusion The correlation Cys C+ 148,-82 polymorphism and Guangxi Zhuang CHD were in need of further study,but the kidney damage caused by the high serum Cys C level may be a risk factor for Guangxi Zhuang and Han CHD patients.
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Objective To investigate the effect of Zhuang medicine acupuncture on brainstem auditory evoked potential (BAEP) in patients with posterior circulation ischemic vertigo (PCIV).Methods Eighty-five PCIV patients were randomly allocated to a treatment group of 45 cases and a control group of 40 cases. The control group received conventional basic therapy and the treatment group, Zhuang medicine acupuncture in addition. The peak latencies (Pg) of BAEP waveⅠ ,Ⅰ andⅠ and the interpeak latencies (IPg) of waveⅠ-Ⅰ,Ⅰ-Ⅰ andⅠ-Ⅰ were compared between the two groups after treatment.Results There were statistically significant post-treatment differences in waveⅠ andⅠ Pg and waveⅠ-Ⅰ andⅠ-Ⅰ IPg between the treatment and control groups (P<0.05).Conclusions Zhuang medicine acupuncture plus medication is an effective way to treat PCIV. It can improve BAEP indicators in the patients.
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Objective To observe the therapeutic effects of medicated thread moxibustion of traditional Zhuang nationality medicine combined with Shugan Jianpi Decoction for cirrhosis ascites. Methods Sixty patients with cirrhosis ascites were randomly divided into observation group and control group by random number method, 30 cases in each group. The treatment group received medicated thread moxibustion of traditional Zhuang nationality medicine combined with Shugan Jianpi Decoction and regular Western medicine; while control group only received regular Western medicine. Two weeks was a course of treatment. The liver function (ALT, AST, TBIL, ALB, A/G), ascites integral changes and improving time of main clinical symptoms (abdominal distension, pain, anorexia, fatigue) were observed. The clinical curative effects of two groups were evaluated with 3 months of follow-up. Results The liver function (ALT, AST, TBIL, ALB, A/G) in the treatment group after treatment was significantly improved, and the ascites integral decreased, which was better than the control group, with statistical significance (P<0.05). The improving time of main clinical symptoms in the treatment group was significantly shorter than the control group (P<0.05);The clinical effective rate was 90.00%(27/30) in the treatment group and 76.67% (23/30) in the control group, with statistical significance (P<0.05). Conclusion Medicated thread moxibustion of traditional Zhuang nationality medicine combined with Shugan Jianpi Decoction has good efficacy for cirrhosis ascites.
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Objective To study the relationship between ischemic stroke and gene polymorphism of an-giotensin-converting enzyme (ACE), apolipoprotein E (APOE) and methylene tetrahydrofolate reductase (MTHFR) among the population of Zhuang nationality in western Gui. Methods We directly sequenced ACE, APOE and MTHFR genes in 149 cases of ischemic stroke and 109 cases of normal people in western Gui. χ2 test was used to measure the relationship between gene polymorphism and ischemic stroke. Hardy-Weinberg genetic equilibrium test was used to evaluate the reliability of these data. Results In the ischemic stroke group, 62 cases, 22 cases and 65 cases carried II genetype, DD genetype and ID genetype in ACE. χ2 test showed no relationship between ACE gene polymorphism and ischemic stroke. In analysis of the polymorpism of APOE in the ischemic stroke and control group, no relationship between APOE gene polymorphism and ischemic stroke was found by χ2 test. MTFHR gene polymorphism was significantly related with ischemic stroke by χ2 test (P = 0.019). Conclusion Polymorphism of gene MTFHR but neither ACE nor APOE is significantly associated with ischemic stroke.
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Objective The effectiveness of Zhuang nationality medical lotus needle plus back cupping therapy ( Zhuang needle-cupping therapy) , Flixonase aqueous nasal spray and cetirizine tablets in treating allergic rhinitis (AR) was compared for the exploration of the therapeutic mechanism of Zhuang needle-cupping therapy. Methods A total of 200 recruited AR patients were randomly divided into four groups in the proportion of 1:1:1:1. The four groups were Zhuang needle-cupping therapy group, cetirizine group, Flixonase group and blank control group. The blank control group had no medication, and the patients of the other three medication groups were given the corresponding treatment. Ten days constituted one treatment course, and interval between two courses lasted one week. After two courses, the therapeutic effect was evaluated. The changes of specific IgE (S-IgE), leukotriene (LT), interleukin 4(IL-4), IL-9 mRNA, interferon gamma (IFN-γ), Thl / Th2 cells, and Th17 cytokine ( IL-17) were observed before and after treatment. Results ( 1) After two treatment courses, Zhuang needle-cupping therapy group had better therapeutic effect than cetirizine group , Flixonase group and blank control group, and the therapeutic effect of cetirizine group and Flixonase group was better than the blank control group (P0.05). ( 2) After treatment, the levels of S-IgE, LT, IL-9 mRNA, IL-4 and IL-17 were decreased, and IFN-γ and Th1/Th2 levels were increased in the three medication groups ( P0.05). The results of inter-group comparison after treatment showed that Zhuang needle-cupping therapy group had better effect on improving S-IgE, LT, IFN-γand Th1/Th2 than cetirizine group and Flixonase group (P<0.05). (3) During the trial, no adverse reaction was found. Conclusion Zhuang needle-cupping therapy exerts certain therapeutic effect for AR, and the mechanism may be related with the inhibition of S-IgE, LT, IL-9 mRNA and IL-17 expression, and with the regulation of Th1/Th2 imbalance by decreasing TH2 cytokine level and increasing Th1 cytokine level.
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This study was aimed to observe the effects of acupuncture combination with medicated thread moxibustion ofZhuang nationality medicine on neurotransmitters in rats with sleep deprivation. A total of 80 SPF grade healthy Wistar rats were randomly divided into the control group, model group, treatment group and diazepam group with 20 rats in each group. The establishment of insomnia model was through sleep deprivation in the model group, treatment group and diazepam group. Based on the treatment of the model group, the treatment group was treated by acupuncture combination with medicated thread moxibustion ofZhuang nationality medicine, once a day for continuous 14 days. Intragastric administration of diazepam according to 3 mg·kg-1 body weight was given in the diazepam group. While intragastric administration of the same volume normal saline was given to the control group once a day for continuous 14 days. And then, the levels of orexin, NE, 5-HT, CRH and ACTH were detected. The expressions of orexin mRNA and c-Fos were observed. The results showed that compared with the control group, the levels of orexin, ACTH, 5-HT, NE and CRH increased or obviously increased in the model group with significant difference (P < 0.05, orP< 0.01). The expressions of orexin mRNA and c-Fos in the model group were increased or obviously increased with significant difference (P < 0.05, orP< 0.01). Compared with the model group, the levels of orexin, ACTH, 5-HT, NE and CRH reduced or obviously reduced with significant difference in the treatment group (P < 0.05, orP < 0.01). The expressions of orexin mRNA and c-Fos were reduced or obviously reduced with significant difference in the treatment group (P <0.05, orP < 0.01). It was concluded that acupuncture combination with medicated thread moxibustion ofZhuang nationality medicine took an effect on the treatment of insomnia by mediating neurotransmitters associated with hypothalamic-pituitary-adrenal axis (HPA axis) through orexin, which was probably related with its therapeutic mechanism.
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Objective To assess the association between Toll-like receptor 9 (TLR9) gene single nucleotide polymorphisms (SNPs) and systemic lupus erythematosus (SLE) development in Guangxi Zhuang and Han populations,as well as the difference in TLR9 SNPs between the two populations.Methods Totally,41 SLE patients of Zhuang nationality and 56 of Han nationality,as well as 82 healthy checkup examinees of Zhuang nationality and 120 of Han nationality were enrolled in this study.Venous blood samples were obtained from all of these subjects and subjected to DNA extraction.The single nucleotide polymorphisms in TLR9 gene were detected by PCR-restriction fragment length polymorphism (PCR-RFLP) analysis followed by direct sequencing.Chi-square test and adjusted Chi-square test were conducted to assess the relationship between the genotype and allele frequencies of TLR9 SNPs and some clinical and laboratory parameters of patients with SLE,as well as the differences in genotype and allele frequencies of TLR9 SNPs between the two populations.Results The frequencies of CC,CT and TT genotypes of TLR9 SNP rs352140 were 42.9％,41.1％ and 16.1％ respectively in the patients of Han nationality,compared to 38.3％,55.8％ and 5.8％ in the healthy controls of Han nationality (all P ＜ 0.05),but no significant difference was observed in the frequency of C or T allele of the SNP rs352140 between the patients and controls of Han nationality (both P ＞ 0.05).There was no significant difference in the genotype or allele frequency of TLR9 SNP rs352140 between the patients and healthy controls of Zhuang nationality,or between the patients of Han nationality and Zhuang nationality (all P ＞ 0.05).The patients with anti-dsDNA antibodies showed a significantly higher frequency of TT genotype (P ＜ 0.05),but similar T allele frequency at TLR9 SNP rs352140 (P ＞ 0.05) compared with those without.The frequencies of both TT genotype and T allele of TLR9 SNP rs352140 were significantly increased in the patients with a SLE disease activity index (SLEDAI) ≥ 9 compared with those with a SLEDAI ＜ 9 (both P ＜ 0.05).There was no statistical difference in either the TT genotype or the T allele frequency at TLR9 SNP rs352140 between antinuclear antibody-positive and-negative patients with SLE (both P ＞ 0.05).Conclusions The TLR9 SNP rs352140 is correlated with several clinical and laboratory parameters of SLE,and might contribute to the susceptibility to SLE in Guangxi Han population.
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Objective To understand the characteristics and related factors of adverse reactions (ADR) of anti-tuberculosis drugs among Zhuang nationality patients with smear-positive pulmonary tuberculosis (TB) and to provide basis to ADR control.Methods During Dec 2007 to May 2008,408smear-positive pulmonary TB cases of Zhuang nationality in 14 counties were selected by simple random sampling,and followed up for 6-8 months.Questionnaires were performed and liver/renal functions were tested during the research.Data were analyzed by chi square test and Logistic regression model.Results The incidence of ADR of Zhuang nationality people was 17.2％,which was higher than national level ( 12.62 ％ ).The incidence of allergic reaction was highest of all ADR ( 5.9 ％ ) and the incidences among different types of ADR were significantly different ( x2 =36.9,P=0.000).Serious ADR types were allergic reaction,gastrointestinal reaction,liver damage,nerve damage and kidney damage.And 24.3 ％ of the cases had two or three kinds of ADR.ADR occurred at the median of 21.5th day of anti-TB treatment,and the gastrointestinal reaction occurred the earliest (6th day).81.4 ％ of the ADR occurred in the first 2 months of anti-TB treatment.The rates of drug withdrawal and interruption were 11.5 ％ and 9.2 ％,respectively.Liver damage and nerve damage were the main causes of treatment withdrawal and interruption.Multiple factor non-conditional Logistic regression analysis showed that the ADR was correlated with age and the risk of ADR in ≥60years old patients was 3.3 times of that in 14-34 years old patients (OR=3.275,P=0.006).Thus,ADR incidence was increased with aging.Conclusions The incidence of ADR is higher in Zhuang nationality patients than that in general patient population.ADR monitoring and intervention must be strengthened in high-risk groups during high-risk period to reduce the adverse effect of anti-TBtreatment.
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ObjectiveTo test the the association between PRODH gene variant rs385440 and the susceptibility to schizophrenia and the severity of schizophrenia in Guangxi Zhuang and Han population,further exploring the genetic mechanisms of schizophrenia in Guangxi Zhuang and Han population.MethodsThe schizophrenia patients were diagnosed according to ICD-10 criteria in this study.The subjects in the association analysis were 282 unrelated schizophrenia patients(94 Zhuang and 188 Han) and 282 healthy controls (94 Zhuang and 188 Han).A quantitative real-time PCR TaqMan MGB experimental method was carried out to analysis rs385440.The clinical psychotic symptoms of 246 schizophrenia patients (83 Zhuang and 163 Han) were assessed by PANSS.Statistical analyses were carried out with SPSS13.0 for windows.ResultsThere was no statistically significant difference in different allele and genotype frequencies of rs385440 between schizophrenia cases and controls in Zhuang samples,Han samples and combined samples respectively (P＞ 0.05 ).In Zhuang schizophrenia patients the score of N4 (passive/apathetic social withdrawal) item in A allele carriers (3.28 ± 1.34) was higher than that of G allele carriers ( 2.40 ± 1.36 ) significantly (P ＜ 0.05 ),and the score of G12 ( lack of judgment and insight) item in A allele carriers(4.92 ± 1.55 ) was higher than that of G allele carriers ( 4.12 ± 1.85 ) significantly (P ＜ 0.05 ).Conclusion There is no association between PRODH gene variant rs385440 and the susceptibility to schizophrenia in Guangxi Zhuang and Han population.Rs385440 associated the severity of passive/apathetic social withdrawal symptom and poor attention symptom of schizophrenia in Zhuang.
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Objective To investigate the carrier ratio and the genotype of thalassemia among students of secondary school in Chongzuo, Guangxi. Methods From June 10-20,2008 among 7 regions of Chongzuo, 1 secondary school was randomly chosen from each region, and the number of student volunteers was determined by 0.5‰ proportion of the local population size. 1097 students were screened, including 515 boys and 582 girls of 12-16 year olds. Among them, 968 cases were Zhuang (438 boys and 530 girls) 128 cases were Han (76 boys and 52 girls) and one case was Yao nationalities (boy). Analysis of blood cells was detected by Cell Dyn 1700 automatic hemocyte analysator while hemoglobin F (HbF) and hemoglobin A2 (HbA2) were detected by hemoglobin autoanalyse variant. Among those with HbA2≥ 4% that belonged to β-thalassemia before α and β-thalassemia gene were analyzed to identify the genotypes. IfHbA2 was <4% but MCV≤80 fl, α-thalassemia gene was analyzed. Results Among 1097 cases,218 wereα-thalassemia (19.87%), 50 were β-thalassemia (4.56%) and 13 were combination of α β-thalassemia (1.19%). The overall detected ratio was 25.62%. 133 cases with thalassemia were boys (25.83%) and 148 were girls (25.43%) with no significant difference(P>0.05). 255 cases of thalassemia were Zhuang (26.34%), and 25 were Han nationality (19.52%). The detected ratio among Zhuang nationality was higher than in Hun nationality and with significant difference statistically (P<0.01). 3 kinds of deletion (-α3.7/,-α<4.2>/, --SEA/) and another 3 kinds of non-deletion (αα CS/, αα WS/, αα QS/) α-thalassemia genotype were identified, with a higher rate of ααWS/. Among the β-thalassemia genotype, CD41-42 appeared the most common genotype. MCV of thalassemia was lower than in the controls, with significant difference (P<0.01). 78-90 fl of α-thalassemia was detected from the MCV specimen. If taken MCV<79 fl as the positive phenotype of thalassemia, 32 cases were misdiagnosed. The rate of missed diagnosed cases was 2.97%. Conclusion Rate of thalassemia carder among students of secondary school in Chongzuo, Guangxi was considered to be high, especially those belonged to Zhuang nationality were higher than the Hans. The carrier rate of ααWS/was higher, with CD41-42 the most common genotype.
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0.05).2.Two days after treatment,total protein(TP) and albumin(Alb) of hemotoplasma were significantly higher than before treatment(all P0.05).3.Toxic side effects: gastrointestinal reaction was seen in 20 cases ((52.63%)),reduction of WBC in 2 cases(5.26%),baldness in 38 cases(100%) and heart impairment in 1 case(2.63%).The sperm test and menstrual onset were normal in 18 cases,whose ages ≥ 8 years at beginning of treatment,who were clinically cured and whose ages ≥17 years at the time of last following up,7 of them who had married could have children.Conclusions Combining CTX(conti-)(nuous) stosstherapy with prednisone standard scheme treated the children in Zhuang nationality with NS,We could got a good curative effect.By using this treatment,not only the plasma TP and Alb level could be increased rapidly and the urine protein could be conversed to negative quickly.The accumulated amount of CTX was less than 80 mg/kg,but the treatment was safety in the recent term, and no impairment of sexual gland was seen at long-term following up.