1.Diagnostic experience on familial Gitelman syndrome
Wen JI ; Wei HE ; Qiqi YIN ; Luyao ZHANG ; Zhihong LIAO
Chinese Journal of Endocrinology and Metabolism 2015;31(12):1051-1054
Objective To report two cases of familial Gitelman syndrome and literature review regarding the updates of relevant genes,classification,treatment,and prognosis.Methods The clinical data of two sisters with Gitelman syndrome were retrospectively analyzed.Results Their blood pressures were within normal range.Hypokalaemic alkalosis,hypomagnesemia,and hypocalciuria were corrected almost completely after three days of intravenous magnesium and potassium infusion,spirolactone and indometacin.However,the maintenance of normal potassium was unsuccessful over one year.Conclusion Hypokalaemic alkalosis,hypomagnesemia,and hypocalciuria were normalized in Gitelman syndrome.There was some debate in regard to using PGE2 synthetase inhibitors.Tolerance of long-term medication will be the big challenge for curative effect.
2.Modern Literature-based Analysis of Factors Influencing the Effect of Acupoint Combination
Qiqi WEN ; Li LIU ; Xiaoli CHEN ; Xinran WEI ; Ping LI ; Yan WANG ; Zenghui YUE
Shanghai Journal of Acupuncture and Moxibustion 2016;35(3):253-256
Acupoint compatibility is a basic element for acupuncture prescription and an important link for clinical acupuncture workers to obtain a therapeutic effect. Studying factors influencing the effect of acupoint combination and ascertaining its concept and connotation are of important significance for studying the mechanism of acupuncture action. By sorting out, summing up and analyzing relevant modern literature, it is found that factors influencing the effect of acupoint combination are those affecting the therapeutic effects of combination of two or more than two acupoints. Its contents include five aspects: combination mode, combination effect, stimulation method, time factor and body status. Analysis and induction show that acupoint selection is the primary task in studying factors influencing the effect of acupoint combination.
3.Advances in Studies on Acupuncture Treatment of Primary Insomnia
Yan WANG ; Ping LI ; Qiqi WEN ; Li LIU ; Xiaoli CHEN ; Xinran WEI ; Zenghui YUE
Shanghai Journal of Acupuncture and Moxibustion 2016;35(7):768-772
Primary insomnia (PI) is now a nonorganic sleep disorder that seriously affects the quality of life of people around the world and attracts the attention of medical circles at home and abroad. Western medicine treatment has side effects such as drug dependence and withdrawal rebound and cannot obviously improve the quality of sleep and life, while acupuncture has a good therapeutic effect on PI. This article explores the latest research status of acupuncture treatment for PI. Chinese Journal Net (CNKI, VIP and Wanfang) was mainly searched to retrieve and sum up recent five years’ literature about the study of acupuncture treatment for PI. The results show that acupuncture has an advantage in producing a short-term marked therapeutic effect on PI and being of a high total efficacy rate and can effectively treat primary insomnia.
4.The predictive value of vasoactive-inotropic score at different time points in the risk of death in patients with septic shock
Pengfei LI ; Qiqi CHEN ; Wen JIANG ; Xue ZHAO ; Yi ZHANG ; Wenjing ZHAO
Chinese Journal of Emergency Medicine 2021;30(5):582-587
Objective:To evaluate the value of vasoactive-inotropic Score (VIS) at different time points in predicting the 28-day mortality of patients with septic shock, so as to reduce the risk of death and improve the prognosis of patients.Methods:This experiment was a single-center retrospective cohort study. The clinical data of 275 adult patients with septic shock who were treated with vasoactive drugs in the intensive care unit of the Affiliated Hospital of Xuzhou Medical University from February 2016 to February 2020 were collected. According to the 28-day survival condition, all recruited patients were divided into the death group and the survival group, and the maximum vasoactive-inotropic score of all patients at the first 24 h and the second 24 h were calculated, which were expressed as VIS max24 and VIS max48. Multivariate logistic regression analysis was used to find the independent risk factors that influencing the prognosis. The receiver operating characteristic curve was used to analyze the predictive value of VIS. Results:There was no significant difference between the death group and the survival group in the characteristics including age, sex, weight, infection sites, blood culture results, cardiac arrest, hormone use, and 24 h rehydration volume ( P>0.05). APACHE II score, basic lactic acid, and lactic acid after 24 h of treatment were increased significantly in the death group ( P<0.05). VIS max24 could accurately predict the 28-day mortality (AUC=0.953, 95% CI: 0.924-0.982), which were more efficent compared to VIS max48 (AUC=0.919, 95% CI: 0.881-0.957), basic lactic acid (AUC=0.937, 95% CI: 0.900-0.966) and APACHEⅡ score (AUC=0.865, 95% CI: 0.818-0.913). Conclusion:VIS max24 can more accurate predict the 28-day mortality in patients with septic shock.
5. Prospective application of virtual touch tissue imaging quantification in the diagnosis of initial polymyositis
Qi XU ; Zezheng LIU ; Qiqi WEN ; Zhangqian ZHU ; Suxian LIN
Chinese Journal of Ultrasonography 2020;29(1):60-65
Objective:
To explore the application value of virtual touch tissue imaging quantification(VTIQ) technology in initial polymyositis(PM).
Methods:
Sixteen PM patients collected from February 2016 to March 2019 in Wenzhou People′s Hospital were selected as PM group, and 33 healthy subjects as healthy control group. After gray and color Doppler ultrasound, the shear wave velocity(SWV) values of target muscle and control muscle in the same side of affected limb were measured by VTIQ technique. Maximum velocity(Vmax) and minimum velocity(Vmin) were measured, average velocity(Vmean) and standard deviation(SD) were calculated, and compared between the two groups. SWV difference and ratio between target muscle and control muscle were calculated, and creatine kinase(CK) was detected in the same day.
Results:
Part of PM patients had abnormal ultrasonographic manifestations of full muscle shape (31.25%), increased or decreased echo of muscle bundles (56.25%), blurred muscle texture (25.00%) and increased blood flow signals (37.50%). There were significant differences in Vmin, SD, and Vmax difference, Vmin difference, Vmean difference, and Vmax ratio, Vmin ratio, and Vmean ratio between PM group and healthy control group (all
6.Aristolochic acids exposure was not the main cause of liver tumorigenesis in adulthood.
Shuzhen CHEN ; Yaping DONG ; Xinming QI ; Qiqi CAO ; Tao LUO ; Zhaofang BAI ; Huisi HE ; Zhecai FAN ; Lingyan XU ; Guozhen XING ; Chunyu WANG ; Zhichao JIN ; Zhixuan LI ; Lei CHEN ; Yishan ZHONG ; Jiao WANG ; Jia GE ; Xiaohe XIAO ; Xiuwu BIAN ; Wen WEN ; Jin REN ; Hongyang WANG
Acta Pharmaceutica Sinica B 2022;12(5):2252-2267
Aristolochic acids (AAs) have long been considered as a potent carcinogen due to its nephrotoxicity. Aristolochic acid I (AAI) reacts with DNA to form covalent aristolactam (AL)-DNA adducts, leading to subsequent A to T transversion mutation, commonly referred as AA mutational signature. Previous research inferred that AAs were widely implicated in liver cancer throughout Asia. In this study, we explored whether AAs exposure was the main cause of liver cancer in the context of HBV infection in mainland China. Totally 1256 liver cancer samples were randomly retrieved from 3 medical centers and a refined bioanalytical method was used to detect AAI-DNA adducts. 5.10% of these samples could be identified as AAI positive exposure. Whole genome sequencing suggested 8.41% of 107 liver cancer patients exhibited the dominant AA mutational signature, indicating a relatively low overall AAI exposure rate. In animal models, long-term administration of AAI barely increased liver tumorigenesis in adult mice, opposite from its tumor-inducing role when subjected to infant mice. Furthermore, AAI induced dose-dependent accumulation of AA-DNA adduct in target organs in adult mice, with the most detected in kidney instead of liver. Taken together, our data indicate that AA exposure was not the major threat of liver cancer in adulthood.