1.Relationship Between Vascular Dementia and Plasma Homocysteine Level
Deliang CAI ; Zhongxing ZHANG ; Zaohuo CHENG
Chinese Journal of Clinical Psychology 2006;0(06):-
Objective:To study the relationship between plasma homocysteine (Hcy),serum folate,Vitamin B12 levels and Vascular dementia (VD).Methods:30 VD patients,58 patients with nondemented cerebral infarction and 30 normal subjects of the same age were recruited in to the study.Their plasma Hcy levels were measured by reversed phase high performance liquid chromatography (RP-HPLC),and the levels of serum folate and Vitamin B12 were also determined by radioimmune assay (RIA).Results:Mean of Plasma homocysteine concentrations were significantly higher in VD group than in the nondemented cerebral infarction group.Which were significantly higher in the nondemented cerebral infarction group than in the normal subjects of the same age.Serum folate levels in the VD group were significantly lower than those in the nondemented cerebral infarction group.Which were significantly lower than those of normal subjects.Conclusion:Hcy may be a new risk factor for the onset of VD.
2.Association of residual renal function with intradialysis hypotension in maintenance dialysis ;patients
Xianggeng CHI ; Qi CAI ; Minling XU ; Deliang DING
Chinese Journal of Postgraduates of Medicine 2017;40(2):117-120
Objective To investigate the association of residual renal function with intradialysis dialysis hypotension among maintenance hemodialysis patients. Methods Fifty-six patients who had underwent maintenance hemodialysis from March 2014 to November 2015 were enrolled according to researching protocol in this study. Data of baseline and clinical parameter of every hemodialysis session were collected. The patients were divided into two groups by 24 h urine output:urine group (24 h urine output≥100 ml, 22 patients)and no urine group (24 h urine output<100 ml, 34 patients). The clinical data were compared between two groups. Results In the 12 weeks’ treatment, 965 times hemodiafiltration were performed in 56 patients, and the rate of intradialysis hypotension was 24.04%(232/965). The rate of intradialysis hypotension in urine group was 19.28%(80/415), in no urine group was 27.64%(152/550), and there was significant difference (P=0.000). The levels of interdialytic weight gain, ultrafiltration volume, ultrafiltration percentage , pre-dialysis systolic and diastolic blood pressure in urine group were significantly lower than those in no urine group (P<0.01). The levels of pre-dialysis weight, intradialysis systolic blood pressure variability, intradialysis diastolic blood pressure variability, heart rate variability, hemoglobin, serum albumin in two groups had no significant differences (P>0.05). Pearson correlation analysis showed that residual glomerular filtration rate (rGFR) had negative correlation with interdialytic weight gain (r =- 0.257, P = 0.001). Kaplan-Meier analysis showed that with the increase of dialysis time, the rate of intradialysis hypotension increased. The comulative rate of intradialysis hypotension in no urine group was higher than that in urine group (log-rank = 14.67, P =0.000). Conclusions Residual renal function is associated with intradialysis hypotension, and it is important for clinician to consider a residual renal function protection schedule for maintenance hemodialysis patients.
3.Visualization Analysis of Polycystic Ovary Syndrome Long Noncoding RNA Research Based on CiteSpace
Fangying CAI ; Hongli WANG ; Xiaoxue YANG ; Juntong LI ; Yanmin DONG ; Deliang LIU ; Shufang CHU
Herald of Medicine 2024;43(12):2003-2008
Objective This study aims to discuss the research hotspot and development trend in the field of polycystic ovary syndrome(PCOS)through bibliometric statistics and visual analysis of long noncoding RNA(lncRNA)related studies.Methods Utilizing the Web of Science core database as the literature data source,we searched for PCOS lncRNA-related literature from 2015 to 2023.CiteSpace software was used to conduct a visual analysis,including the annual distribution,citation trends,countries,institutions,funding sources and key words,as well as co-occurrence and cluster analysis of key words.Results The visual analysis of 108 PCOS lncRNA literature revealed that China was the country with the highest number of publications.The first contributing institution was the Shandong University.The national natural science fund of China gave the biggest funding.The keyword cluster analysis suggested that PCOS lncRNA signal pathway regulation,related receptor activators,and the expression of regulatory factors were the research hotspots in ovary syndrome lncRNA research.Conclusion LncRNA related regulatory factors,bioinformatics analysis,and gene transcription in PCOS are new targetsfor PCOS treatment,providing valuable insights for clinical therapy and new strategies for the development of PCOS-related pharmaceuticals.
4.Predictive factors of renal replacement therapy in patients with extracorporeal membrane oxygenation
Huazhong ZHANG ; Xufeng CHEN ; Jinsong ZHANG ; Yong MEI ; Jinru LV ; Deliang HU ; Gang ZHANG ; Wei LI ; Feng SUN ; Yuan GUO ; Jinxia CAI ; Xihua HUANG ; Hui ZHANG ; Weiwei WANG
Chinese Journal of Emergency Medicine 2020;29(2):222-226
Objective:To explore the predictive factors of renal replacement therapy (RRT) in extracorporeal membrane oxygenation (ECMO) patients.Methods:The clinical data of 68 ECMO patients treated at Emergence Department of Jiangsu Provincial Hospital from January 2015 to December 2018 were retrospectively analyzed. Vasoactive-inotropic score (VIS) was used to assess the usage of vasoactive-inotropic drugs on day 1, 2 and 3 of ECMO (24 h VIS, 48 h VIS, and 72 h VIS). According to received RRT or not, patients were divided into the RRT group and non-RRT group. Age, gender, weight, VIS, presence of cardiac arrest before ECMO, ECMO mode, and ECMO treatment time were compared. Logistic regression analysis was used to identify predictive factors for RRT in ECMO patients.Results:Of the enrolled patients, 73.5% of ECMO patients received RRT. The mean age, 24 h VIS, ECMO failure and mortality of the RRT group were significantly higher than those of the non-RRT group ( P <0.05). The use of RRT was 87.8% in elderly ECMO patients (> cutoff age of 38.5 years). According to the cutoff value of 24 h VIS (33.75), ECMO patients were divided into the high VIS group and low VIS group. The rates of RRT and mortality were both exceeded 90% in the high VIS group, which was significantly higher than that of the low VIS group ( P <0.05). Logistic regression analysis showed that age ( OR=1.223) and 24 h VIS ( OR=1.033) were predictive factors of RRT in ECMO patients ( P <0.05). Conclusions:Age and 24 h VIS show the predictive value for RRT in ECMO patients.
5.Correlational verification of drug-induced liver injury with HLA-B*35:01 allele due to Polygonum multiflorum
Deliang HUANG ; Chaopeng LI ; Jiabo WANG ; Fang LUO ; Zhijie CHEN ; Zhibin ZHU ; Huiyi LAI ; Qingxian CAI ; Jun CHEN
Chinese Journal of Hepatology 2021;29(11):1106-1108
In order to verify the correlation between Polygonum multiflorum-induced liver injury and HLA-B*35 : 01 alleles, six hospitalized patients diagnosed with Polygonum multiflorum-induced liver injury (PM-DILI) were selected, and their clinicopathological data were collected. Simultaneously, blood HLA-B* 35 : 01 allele detection was performed. Among the six PM-DILI cases, 4 were male, aged 38.83 ± 10.13 years old. The types of liver injury were hepatocellular injury types in all, and the severity of liver injury in five cases was grade 3. The histological presentations were acute hepatitis and acute cholestatic hepatitis. PM-DILI cases were all HLA-B*35:01 carriers, with a carrier rate of 100%. This finding indicates that PM-DILI is significantly correlated with HLA-B*35:01 alleles. Therefore, HLA-B*35 : 01 alleles can be used as an important predictive indicator for PM-DILI.