1.Clinical Observation of Electroacupuncture at Baihuanshu (BL30) and Huiyang (BL35) for Chronic Abacterial Prostatitis
Jian YING ; Junxian LI ; Siyou WANG ; Mingyue YANG ; Minjie ZHOU ; Yanyan SHANG
Shanghai Journal of Acupuncture and Moxibustion 2014;(12):1102-1104
ObjectiveTo observe the clinical efficacy of electroacupuncture at Baihuanshu (BL30) and Huiyang (BL35) in treating chronic abacterial prostatitis.MethodSixty patients with chronic abacterial prostatitis were divided into a treatment group(n=30) and a control group (n=30), respectively to receive electroacupuncture plus Chinese herbal medicine and Chinese herbal medicine alone.ResultAfter intervention, the scores of National Institutes of Health-Chronic Prostatitis symptom index (NIH-CPS) dropped in both treatment and control groups, while the decrease was more significant in the treatment group (P<0.05); the pain or discomfort score from the NIH-CPS dropped in both groups, while the decrease was more marked in the treatment group (P<0.05).ConclusionElectroacupuncture and Chinese herbal medicine both are effective in treating chronic abacterial prostatitis, and electroacupuncture plus Chinese herbal medicine can produce a more significant efficacy than Chinese herbal medicine alone.
2.The effects of neural stem cell transplantation on Foxg1 gene expression in the subgranular zone of neonatal brain tissue damaged by hypoxia-ischemia
Fengwei SHANG ; Jun WANG ; Yanyan HOU ; Dengna ZHU ; Yazhen FAN ; Junhui WANG ; Zhenhuan ZHANG
Chinese Journal of Physical Medicine and Rehabilitation 2013;(5):337-341
Objective To observe the effect on Foxg1 gene expression in the subgranular zone (SGZ) of cerebral tissue from neonatal rats with hypoxic-ischemic brain damage (HIBD) after transplantation of neural stem cells (NSCs) derived from umbilical cord blood.Methods Mononuclear cells separated from umbilical cord blood by density gradient centrifugation were cultured with orientated induction to differentiate the NSCs.The neuronal phenotype was identified using immunocytochemical methods.A total of 150 Sprague-Dawley rats were randomly divided into a sham-operation group,an HIBD group and an HIBD-NSCs group.Rats in the HIBD group and the HIBD-NSCs group were subject to ligation of the left carotid artery and then kept in a box under 8% oxygen and 92% nitrogen for 2.5 hours to establish the HIBD animal model.The artery was separated but not ligated in the sham operation group,which was not subjected to hypoxia.Twenty-four hours after the operation,the cultivated NSCs were transplanted by caudal vein injection into the rats in the HIBD-NSCs group.Rats were then sacrificed on the 3rd,7th,14th,21st and 28th days after the operation.Foxg1 gene expression in the SGZ was examined using in-situ hybridization methods.Results The number of Nestin-positive cells peaked on the 6th day of cultivation and then decreased by the 9th day.The Foxg1 gene was expressed in the SGZs of each group.The expression increased by the 3rd day after surgery in the HIBD and HIBD-NSCs groups,and peaked on 7th day after the operation,then declined gradually.The average expression level of Foxg1 in the HIBD group was significantly lower than that in the HIBD-NSCs group on the 7th day and thereafter.Conclusions Human umbilical cord blood mesenchymal stem cells can be induced and differentiated into neural stem cells.Foxg1 genes can still be present in the SGZ after birth.HIBD can induce the expression of Foxg1 genes.Transplanting NSCs can promote the expression of Foxg1 genes and improve morphological and functional recovery after HIBD,at least in neonatal rats.
3.Virulence characteristics and multilocus sequence type of Vibrio parahaemolyticus isolated from clinic
Yanyan FAN ; Min ZHU ; Xinrong SHANG ; Mei WANG ; Yanfei HUANG ; Haitong GU ; Xinxin LU
Chinese Journal of Laboratory Medicine 2013;(6):548-552
Objective To study on virulence characteristics and multilocus sequence type of Vibrio parahaemolyticus isolated from clinic in Beijing Tongren hospital.Methods Total 152 strains of Vibrio parahaemolyticus isolates were collected from diarrheal patients of outpatients in Beijing Tongren Hospital,Capital Medical University from 2009 to 2011.PCR was used to detect hemolysin gene thermo stable direct themolysin gene (tdh),TDH-related hemolysin gene (trh),type Ⅲ secretion system 2 (T3SS2α,T3SS2β)and systematic functional gene (toxRS/new,orf8) for pandemic 03∶ K6 clone and its derivatives.The genetic features of these strains were determined by multilocus sequence typing (MLST).Results 96% (146/152) VP harbored tdh gene,2% (3/152) VP harbored trh gene and 100% (152/152) VP harbored T3SS2 gene.In this study there were 107 pandemic strains (both tdh and toxRS/new positive and trh negative),38 pathogenic strains (tdh positive and/or trh positive) and 6 nonpathogenic strains (both tdh and trh negative).All nonpathogenic strains harbored systematic functional gene (toxRS/new,orf8).Only one pathogenic strains harbored orf8 gene.One clone harbored all virulence gene.In this study there were 16 sequence types,and ST3 is the pandemic sequence type,including 113 strains,and four new sequence types were found.Conclusions In this study more than 90% Vibrio haemolyticus harbored tdh gene and ST3 was the pandemic sequence type in Beijing.One can get bacterial pathogenic charateristic and population genetics information by virulence gene testing and MLST.
4.An epidemiologic survey of hypothyroidism during the first half of pregnancy
Yanyan CHEN ; Weiping TENG ; Zhongyan SHAN ; Chenyang LI ; Weiwei ZHOU ; Bo GAO ; Tao SHANG ; Jiaren ZHOU ; Bin DING ; Ying MA ; Ying WU ; Qun LIU ; Wei LIU ; Xiaohui YU ; Jia LI ; Weiwei WANG ; Yuanbin LI ; Chenling FAN ; Hong WANG ; Rui GUO ; Hongmei ZHANG
Chinese Journal of Endocrinology and Metabolism 2008;24(6):597-600
Objective To investigate the prevalence of hypothyrodism during the first half of pregnancy in the Han nationality women in iodine-adequate area. Methods TSH, FT4 and thyroid peroxidase antibody (TPOAb) levels were detected in 4 800 pregnant women during the first half of pregnancy. Both gestational age-specific reference intervals and population-based reference intervals of thyroid function were applied and the corresponding prevalences of hypothyroidism were compared with each other. Results Based on the gestational age-specific reference intervals, the prevalences of overt hypothyroidism at 4th and 8th weeks of gestation were 1.03%, 0.37% respectively. At 4th, 8th, 12th, 16th and 20th weeks of gestation, the prevalences of subclinical hypothyroidism were 4.59%, 6.15% , 4.68%, 4.53%, 5.96% respectively, while those of hypothyroxinemia were 3.69%, 1.11%, 2.92% , 1.29%, 2.29%, respectively. According to the pepulation-based reference intervals, the rates of missed diagnosis of subclinical hypothyroidism were 0.18%, 2.85%, 4.10%, 3.24%, 3.21% while those of hypothyroxinemia were 3.45%, 0.66%, 2.34%, 1.29%, 1.83%, respectively. During 4th, 8th, 16th weeks of gestation, the positive rates of TPOAb in the group with subclinical hypothyroidism were significantly higher than those with euthyroidism. The prevalences of subclinical hypothyroidism in TPOAb positive group were obviously higher than those in TPOAb negative group at 4th, 8th, 12th, 16th gestational weeks. Conclusion The rates of missed diagnosis of subclinical hypothyroidism and hypothyroxinemia during the first half of pregnancy were decreased by applying the gestational age-specific reference intervals in this prospective study. Positive TPOAb is a risk factor for subclinical hypothyroidism during the first half of pregnancy.
5.An effective analysis of screening strategies for thyroid disorders during early pregnancy
Weiwei WANG ; Xiaohui YU ; Weiping TENG ; Zhongyan SHAN ; Sen WANG ; Jianxin LI ; Chenyang LI ; Weiwei ZHOU ; Bo GAO ; Tao SHANG ; Jiaren ZHOU ; Bin DING ; Ying MA ; Ying WU ; Hui XU ; Wei LIU ; Jia LI ; Yanyan CHEN ; Lin ZHU ; Jin ZHOU ; Chenling FAN ; Hong WANG ; Hongmei ZHANG
Chinese Journal of Endocrinology and Metabolism 2010;26(11):926-930,953
Objective To use the first trimester-specific reference intervals of thyroid-related hormones to explore the prevalence of thyroid dysfunction during early pregnancy and to analyze effectiveness of different screening strategies. Methods In this study 2 899 pregnant women were enrolled during the first trimester of gestation. TSH, FT4, FT3, and thyroid peroxidase antibody (TPOAb) were measured and thyroid disorders of pregnant women were diagnosed based on the first trimester-specific reference intervals. Results The prevalence of hypothyroidism was significantly higher in the high-risk group than in the non-high risk group ( 16.3% vs 5.3%,RR = 3.1,95% CI 2.4-4.0, P<0.01 ). TPOAb ( RR = 4.7, 95 % CI 3.6-6.0, P<0.01 ), and personal history of thyroid diseases ( RR=3.2, 95% CI 1.9-5.4, P<0.01 ) increased the risk of hypothyroidism. The prevalence of hyperthyroidism was higher in the high-risk group (3.1% vs 1.4%, P = 0. 006, RR = 2.2, 95% CI 1.2-3.9, P=0.006). TPOAb (RR=2.6, 95%CI 1.3-5.0, P=0.007), and presence of personal history of thyroid diseases( RR=4.7, 95% CI 1.7-12.5, P=0.006) also increased the risk of hyperthyroidism. 56.7% women with hypothyroidism and 64. 7% women with hyperthyroidism were in the non-high risk group. Conclusion We recommend that screening all pregnant women for thyroid disorders in the first trimester with TSH, FT4, and TPOAb is more effective than the case-finding approach.
6.A clinical study on gestational transient thyrotoxicosis
Binhong WEN ; Weiping TENG ; Zhongyan SHAN ; Yuanbin LI ; Jia LI ; Bo GAO ; Tao SHANG ; Jiaren ZHOU ; Chenyang LI ; Weiwei ZHOU ; Bin DING ; Ying MA ; Ying WU ; Qun LIU ; Wei LIU ; Xiaohui YU ; Yanyan CHEN ; Weiwei WANG ; Chenling FAN ; Hong WANG ; Rui GUO
Chinese Journal of Internal Medicine 2008;47(12):1003-1007
Objective To investigate the prevalence of gestational transient thyrotoxicosis(GTT) and analyze the cause of thyrotoxicosis encountered in this period MethodsAn epidemiologic survey in ten hospitals in Shenyang was performed and 534 pregnant women during the first trimester of pregnancy filled questionaire,received physical examination and had serum thyroid-stimulating hormone(TSH),free T4 (FT4),free T3(FT3),thyroid peroxjdase antibody(TPOAb),thyrotrophin receptor antibody(TRAb),and human chorionic gonadotrophin(hCG)tests.Results(1)The total prevalence of thyrotoxicosis was 9.75%(52/534)in the first trimester and the prevalence of Grrr was 7.86%.which accounted for 80.77%of the thyroxicosis encountered in this period.A total of 88.89%of the overt GTT showed only elevated FT3 level.(2)The level of serum hCG increased gradually in the first trimester.The medians of hCG were 25 300,85 220 and 81 780 IU/L 6,8-10 and 12 weeks after gestation.respectively(P=0.000).The medians of serum TSH were 1.45.1.10 and 0.84 mlU/I,6.8-10 and 12 weeks after gestation,respectively(P<0.01).(3)When segum hCG was more than 50 000 IU/L,the prevalece of GTT increased obviously.When serum hCG was between 80000 IU/L and 110000 IU/L,subclinical GTT increased significantly.When serum hCG was more than 110000 IU/L,overt GTT increased significantly.Correlation analysis showed that serum hCG was related negatively with TSH(r=-0.402,P=0.000)and positively with FT3(r=0.165,P=0.000),but not related with FT4.Conclusions The prevalence of GTT is 7.86%in the first trimester and it is the main cause of thyrotoxicosis found in the first trimester,accounting for 80.77%of all the causes.The serological characteristic of overt GTT is mainly the elevation of serum FT3 leveL Serum hCG level is related with the severity of GTT.
7.Gestational month-specific reference ranges for TSH and thyroxine in Han nationality women in iodine sufficient area of China
Jia LI ; Weiping TENG ; Zhongyan SHAN ; Chenyang LI ; Weiwei ZHOU ; Bo GAO ; Tao SHANG ; Jiaren ZHOU ; Bing DING ; Ying MA ; Ying WU ; Qun LIU ; Wei LIU ; Xiaohui YU ; Yanyan CHEN ; Weiwei WANG ; Yuanbin LI ; Chenling FAN ; Hong WANG ; Rui GUO ; Hongmei ZHANG
Chinese Journal of Endocrinology and Metabolism 2008;24(6):605-608
Objective To establish the gestational month-specific reference intervals for thyrotropin and thyroxine in Han nationality women in iodine sufficient area of China. Methods In iodine sufficient area of China, 120 non-pregnant women and 1 118 pregnant women at gestational ages from 4 to 36 week (4 weeks≈1 month) were collected according to the strict criteria. Urinary iodine excretion and serum thyrotropin (TSH), total thyroxine (TT4), free thyroxine (FT4), thyroid peroxidase antibody (TPOAb) levels were determined in all subjects. Results During pregnancy, serum TSH increased at week 4, and then began to decrease with the lowest level at week 12, which was 35% lower than the non-pregnant level." After that, serum TSH increased gradually and finally became stable during the third-trimester of pregnancy (T3) when the level was 29% higher than that of non-pregnant controls. Serum TT4 elevated dramatically during the first-trimester with peak at week 16, which increased by 70% compared with the non-pregnant level, then slightly decreased, and became steady with 50% increasing compared with non-pregnant level. Serum FT4 initially increased slightly with peak at week 4, and then decreased gradually until the beginning of T3 without obvious fluctuation during T3. Conclusion The gestational month-specific reference intervals for TSH, TT4 and FT4 are necessary for the early diagnosis of maternal subclinical hypothyroidism and hypothyroxinaemia.
8.Levothyroxine treatment for subclinical hypothyroidism during pregnancy and the subsequent neuropsychological development of the offspring: a prospective epidemiological study
Xiaohui YU ; Weiwei WANG ; Weiping TENG ; Zhongyan SHAN ; Jia LI ; Yuanbin LI ; Yanyan CHEN ; Jing LI ; Haibo XUE ; Chenling FAN ; Hong WANG ; Hongmei ZHANG ; Rui GUO ; Chenyang LI ; Weiwei ZHOU ; Bo GAO ; Tao SHANG ; Jiaren ZHOU ; Bin DING ; Ying MA ; Ying WU ; Hui XU ; Wei LIU
Chinese Journal of Endocrinology and Metabolism 2010;26(11):921-925
Objective To prospectively observe the effect of levothyroxine treatment on neuropsychological development in offspring of pregnant women with subclinical hypothyroidism. Methods Twenty-three pregnant women with subclinical hypothyroidism received levothyroxine therapy (SCH+LT4 group) and 17 who did not receive levothyroxine ( SCH group) were enrolled; 24 pregnant women with normal thyroid function were referred as controls (C group). All the subjects underwent the planned thyroid tests regularly. Serum TSH, TT4, FT4, TT3,FT3, TPOAb, and TgAb levels were determined. Their 14-30 month-old children underwent the tests relating to intelligence and motor activity with the Bayley scale. Results In SCH group, SCH+LT4 group, and C group, the MDI were 115. 12, 118.56, and 117.63, respectively. And the PDI were 115.47, 120.65, and 117.50,respectively. The MDI and PDI were the highest in SCH+LT4 group and were the lowest in SCH group. Serum TSH levels remained above 2.0 mIU/L during the whole course of pregnancy in SCH group and higher than that in C group at all time points ( P<0.05 ). Serum TT4 and FT4 levels were lower in SCH group than in C group at all time points except G28 and G32. The baseline TSH level in SCH+LT4 group was the highest ( P<0.01 ), their TT4 and FT4 levels were the lowest among the three groups. In SCH + LT4 group, serum TSH, TT4, and FT4 levels were similar to C group after L-T4 treatment. Conclusion The prompt L-T4 treatment can maintain normal TSH levels in pregnant women with subclinical hypothyroidism during the whole course of pregnancy, and impairment of neuropsychological development in infants may be avoided.
9.Changes of serum HMGB1 and IDO levels in patients with esophageal squamous cell carcinoma and their clinical significance
CUI Wenxuan ; ZHAO Wei ; SHANG Xiaoya ; DU Yanyan ; YAN Xi ; MA Ming
Chinese Journal of Cancer Biotherapy 2023;30(7):603-611
[摘 要] 目的:检测食管鳞状细胞癌(ESCC)患者血清中高迁移率族蛋白B1(HMGB1)和吲哚胺-2,3-双加氧酶(IDO)的表达水平并探讨两者与临床病理特征及淋巴细胞亚群的相关性。方法:选取2021年3月至2022年8月在河北医科大学第四医院初次住院治疗的95例ESCC患者作为ESCC组,另选取40例健康体检人群作为对照组。ELISA法检测全部研究对象的血清HMGB1和IDO水平及不同组ESCC细胞培养上清中HMGB1、IDO和p65水平,流式细胞术检测全部研究对象外周血淋巴细胞亚群水平。WB法检测仅敲低HMGB1基因表达或敲低HMGB1后再加入NF-κB信号通路激活剂对ESCC细胞HMGB1、IDO和p65表达的影响。结果:ESCC组患者血清HMGB1和IDO水平明显高于对照组(均P<0.01);血清HMGB1和IDO表达水平升高是ESCC临床进展的独立危险因素(均P<0.01),二者联合检测对ESCC临床进展预测价值更高(P<0.01);血清HMGB1和IDO与ESCC患者的T分期、N分期和临床分期有明显关联(均P<0.05); ESCC组患者血清HMGB1与外周血CD3+ T细胞、CD4+ T细胞、B细胞和NK细胞绝对计数值呈显著负相关,而与Treg细胞百分率呈显著正相关(均P<0.05),血清IDO与外周血CD3+ T细胞百分率和绝对计数值、CD4+ T细胞百分率和绝对计数值、CD8+ T细胞和B细胞绝对计数值呈显著负相关,而与Treg细胞百分率呈显著正相关(均P<0.05);血清HMGB1和IDO表达水平呈显著正相关(P<0.01)。si-HMGB1组KYSE30和ECA109细胞及其培养上清液中IDO和p65表达水平明显低于si-NC组和si-HMGB1+PMA组(均P<0.05)。结论:血清HMGB1和IDO与ESCC临床进展和机体免疫功能密切相关,具有成为ESCC肿瘤标志物和免疫治疗新靶点的潜力。HMGB1可能通过NF-κB信号通路促进IDO表达,进行双靶点联合治疗可能会取得更好的疗效。
10.Consensus on prescription review of commonly used H 1-antihistamines in pediatrics
Lihua HU ; Lu LIU ; Huiying CHEN ; Heping CAI ; Wentong GE ; Zhiying HAN ; Huijie HUANG ; Xing JI ; Yuntao JIA ; Lingyan JIAN ; Nannan JIANG ; Zhong LI ; Li LI ; Hua LIANG ; Chuanhe LIU ; Qinghong LU ; Xu LU ; Jun′e MA ; Jing MIAO ; Yanli REN ; Yunxiao SHANG ; Kunling SHEN ; Huajun SUN ; Jinqiao SUN ; Yanyan SUN ; Jianping TANG ; Hong WANG ; Lianglu WANG ; Xiaochuan WANG ; Lei XI ; Hua XU ; Zigang XU ; Meixing YAN ; Yong YIN ; Shengnan ZHANG ; Zhongping ZHANG ; Xin ZHAO ; Deyu ZHAO ; Wei ZHOU ; Li XIANG ; Xiaoling WANG
Chinese Journal of Applied Clinical Pediatrics 2023;38(10):733-739
H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.