1.How to Understand the Fabricated Man in the Vision of Ethics
Chinese Medical Ethics 1995;0(03):-
Based on the historic research on the concepts of production and creation,the paper reveals the theoretical logic and inherent contradictions of the Fabricated Man.Then it proves the moral philosophy foundation of fabricating man by "physical transformation" with the study of historic evolvement of the rational creation.Finally,it proves the possible crisis in the practice of human gene technique by discussing the antinomy of "fabricating campaign".
2.Expression of NALP3 in the spleen of mice with portal hypertension.
Zefeng, XIA ; Guobin, WANG ; Chidan, WAN ; Tao, LIU ; Shuai, WANG ; Bo, WANG ; Rui, CHENG
Journal of Huazhong University of Science and Technology (Medical Sciences) 2010;30(2):170-2
This study examined the mRNA expression of NALP3 in the spleen of the mice with hypersplenism due to portal hypertension (PH). The mouse hypersplenism models were established by oral administration of tetrachloromethane (2 mL/kg/week for 12 weeks by oral gavage). All the mice were randomly divided into a control group and an experimental group. The blood routine test was conducted, spleen index was calculated and spleen was histologically examined. Portal vein sera were taken for detection of the level of uric acid. The mRNA expressions of NALP3 and IL-1beta in the spleen were detected by reverse transcriptase-polymerase chain reaction (RT-PCR). The results showed that the platelet count was significantly lower in the experimental group [(674+/-102)x10(9)/L] than in the control group [(1307+/-181)x10(9)/L] (P<0.05), while the spleen index was significantly higher [(9.83+/-1.36) mug/g] in the experimental group than in the control group [(4.11+/-0.47) mug/g] (P<0.05). The histopathological changes of spleen followed the pattern of congestive splenomegaly. No significant difference was found in the uric acid level in the portal vein between the control group and the experiment group. The mRNA expressions of NALP3 and IL-1beta were up-regulated significantly in the spleen in the experimental group as compared with those in the control group (P<0.05). It was concluded that NALP3 and IL-1beta may play important roles in the pathogenesis of hypersplenism.
3.Application of Braden evaluation scale in pressure ulcer prevention of bedridden patients in neurological department
Ruilian QIAN ; Jianzhen XU ; Weihong ZHAO ; Guobin XU ; Lijun TU ; Yuehua CHENG ; Xiaoning PAN ; Hong WANG ; Xuefen LI ; Xumei TAO
Chinese Journal of Practical Nursing 2009;25(36):1-4
Objective To evaluate the predictive effect of Braden scale for the risk of development of pressure ulcers (PU) in the department of neurology bedridden patients and to explore subgroup preventive measures. Methods 400 cases newly hospitalized bedridden patients in the department of neurology were collected with no pressure ulcers at the first evaluation and pressure ulcer risk was continuously predicted by a Braden scale skin assessment. The high-risk, middle-risk and low-risk groups were randomized into the experimental group and the control group respectively. Routine preventive measures were taken for the control group while the air fluidized bed for the high-risk group, the sponge mattress for the middle-riskgroup, and turning the body over every 4 hours for low-risk group. Other preventive procedures were undertaken simultaneously in beth the experimental and the control groups. Results The area under the ROC curve (AUC)was 0.771 and 0.828 at the first and last time Braden scale scores respectively. Such vMues as sensitiveness, specificity, positive predictive value, negative predictive value were found in higher level,when the diagnosis value was 17. There was no significant difference of incidence rate of the subgroup pressure ulcers between the high-risk, middle-risk, low-risk groups compared to the control group. Conclusions The effect of predicting pressure ulcer risk for bedridden patients in the department of neurology with Braden scale was fairly good, while the score 17 as the diagnosis value was ideal. The air fluidized bed for the high-risk group and the sponge mattress for the middle-risk group resulted in no significant decrease of incidence rate of the pressure ulcer, while taming over the patients' body every 4 hours for low-risk groups showed acceptable and therefore saving medical resources.
4.Epidemiology investigation of adult chronic kidney disease in the Hulunbeir Prefecture,Inner Mongolia autonomous region
Xiaoyi XU ; Jinghua DUO ; Yang LUO ; Chunyan ZENG ; Hongliang RUI ; Guobin XU ; Xuejing WANG ; Hong CHENG ; Zhili XIN ; Wenge LI ; Yan GUO ; Yipu CHEN
Chinese Journal of Nephrology 2010;26(6):422-426
Objective To investigate the prevalence and risk factors of chronic kidney disease (CKD) in the general adult population in the Hulunbeir Prefecture, Inner Mongolia Autonomous Region where many minorities of north China live. Methods Sampling surveywas performed in the residents aged 20 years and older in the Hulunbeir Prefecture. All the investigated subjects were tested for urinary albumin to creatinine ratio (ACR); hematuria by microscopy of urinary sediment; and GFR estimated by modified MDRD equation for Chinese adults (eGFR). The related risk factors of CKD were also investigated. Results A total of 4522 subjects were enrolled in the study. The prevalence of albuminuria was 7.11%, hematuria was 2.64% and reduced eGFR [60 ml-min-1·(1.73 m2)-1] was 2.75%. The prevalence of hypertension was 38.90%; hyperglycemia 6.61%; hyperlipidemia 2.72%; increased waist 24.79% and metabolic syndrome 15.02%. After the subjects with combined microalbuminuria, hematuria and reduced eGFR were excluded, the prevalence of CKD was 12.95%. Logistic regression analysis and stratified analysis showed increased age, increased waist, elevated systolic pressure, hyperglycemia,hypertriglyceridemia and metabolic syndrome were independently associated with albuminuria;increased age, elevated systolic pressure and hyperglycemia were independently associated with reduced eGFR; increased age was independently associated with hematuria. Conclusions The prevalence of adult CKD is 12.95% in the Hulunbeir Prefecture, Inner Mongolia Autonomous Region. Independent risk factors of CKD include increased age, increased waist, hypertension,abnormal blood glucose or lipid, and metabolic syndrome.
5. Quantitative study on grading activity of Crohn disease with CT enterography
Jingyun CHENG ; Hui XIE ; Hao YANG ; Ke WANG ; Guobin XU ; Guangyao WU
Chinese Journal of Radiology 2018;52(8):608-613
Objective:
To explore the feasibility and the value of CT enterography (CTE) in the quantitative evaluation of Crohn's disease (CD).
Methods:
Retrospectively analyzed 49 patients diagnosed as CD by clinical, enteroscopy, pathology, and imaging from April 2016 to June 2017 in Zhongnan Hospital of Wuhan University. All patients underwent routine enteroscopy and standardized CTE. The interval between the two examinations was less than 2 weeks. Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) levels were measured at intervals. The ESR ranged from 2.0 to 97.0 mm/1 h, with an average of (30.6±26.5) mm/1 h, CRP from 0.3 to 143.3 mg/L, and a median of 27.7 mg/L. CD patients were classified into inactive, mild and moderate-severe according to Crohn's disease simplified endoscopic activity score(SES-CD) after enteroscopy. CTE evaluated the site of lesion, the thickness and enhanced patterns of the most severe lesions of the bowel wall, mural enhanced CT value in the portal vein phase, ΔCT value, stenosis, perienteric inflammation, mesenteric hypervascularity (comb sign), enlarged lymph nodes, abdominal abscesses, fistulas, etc. The Chi-square test was used to compare the differences of enhanced patterns among different groups. ANOVA (Analysis of Variance) was used to compare the differences in bowel wall thickness, plain CT values, mural enhanced CT value in the portal vein phase and ΔCT values among different groups. The correlation between CTE parameters and SES-CD or laboratory data was analyzed by Pearson (normal distribution data) or Spearman (skewed distribution data).
Results:
SES-CD ranged from 1 to 15, with an average of 5.1±2.6. Among 49 cases, 13 were inactive, 19 were mild, and 17 were moderate-severe. There were 25 cases of intestinal obstruction or stenosis, including 24 cases in the active group and 1 case in the non-active group, and the difference was statistically significant (χ2=13.3,
6.Expression of NALP3 in the Spleen of Mice with Portal Hypertension
XIA ZEFENG ; WANG GUOBIN ; WAN CHIDAN ; LIU TAO ; WANG SHUAI ; WANG BO ; CHENG RUI
Journal of Huazhong University of Science and Technology (Medical Sciences) 2010;30(2):170-172
This study examined the mRNA expression of NALP3 in the spleen of the mice with hypersplenism due to portal hypertension(PH).The mouse hypersplenism models were established by oral administration of tetrachloromethane(2 mL/kg/week for 12 weeks by oral gavage).All the mice were randomly divided into a control group and an experimental group.The blood routine test was conducted,spleen index was calculated and spleen was histologically examined.Portal vein sera were taken for detection of the level of uric acid.The mRNA expressions of NALP3 and IL-1β in the spleen were detected by reverse transcriptase-polymerase chain reaction(RT-PCR).The results showed that the platelet count was significantly lower in the experimental group[(674±102)× 109/L]than in the control group[(1307± 181)× 109/L](P<0.05),while the spleen index was significantly higher[(9.83±1.36)μg/g]in the experimental group than in the control group[(4.11±0.47)μg/g](P<0.05).The histopathological changes of spleen followed the pattern of congestive splenomegaly.No significant difference was found in the uric acid level in the portal vein between the control group and the experiment group.The mRNA expressions of NALP3 and IL-1β were up-regulated significantly in the spleen in the experimental group as compared with those in the control group(P<0.05).It was concluded that NALP3 and IL-1β may play important roles in the pathogenesis of hypersplenism.
7. Early postoperative complications and risk factors in laparoscopic D2 radical gastrectomy for gastric cancer
Ming CAI ; Xiangyu ZENG ; Zhen XIONG ; Jinbo GAO ; Xiaoming SHUAI ; Kailin CAI ; Jiliang WANG ; Zheng WANG ; Peng ZHANG ; Xinghua LIU ; Jie BAI ; Ji CHENG ; Guobin WANG ; Kaixiong TAO
Chinese Journal of Gastrointestinal Surgery 2019;22(8):742-747
Objective:
To investigate the morbidity and treatment of early postoperative complications after laparoscopic D2 radical gastrectomy for gastric cancer, and to explore the risk factors.
Methods:
A case-control study was performed to retrospectively collect clinicopathological data of 764 patients undergoing laparoscopic D2 radical gastrectomy for gastric cancer at our department between January 2015 and December 2017. Patient inclusion criteria: (1) gastric cancer diagnosed by preoperative electronic gastroscopy and biopsy, and confirmed by postoperative pathology; (2) without invasion into adjacent organs by preoperative evaluation of tumors; (3) tumors without definite liver and distant metastasis; (4) R0 resection of gastric cancer and standard D2 lymph node dissection; (5) patients with informed consent. Exclusion criteria: (1) unperformed laparoscopic D2 radical resection; (2) other types of gastric tumor confirmed by pathology; (3) cases with incomplete clinical data. Complication occurring within two weeks after laparoscopic D2 gastrectomy was defined as early postoperative complication. Patients were divided into two groups: non-complication group (693 cases) and complication group (71 cases) according to the occurrence of complications after operation. The clinicopathological data of two groups were analyzed and compared with
8.Early postoperative complications and risk factors in laparoscopic D2 radical gastrectomy for gastric cancer
Ming CAI ; Xiangyu ZENG ; Zhen XIONG ; Jinbo GAO ; Xiaoming SHUAI ; Kailin CAI ; Jiliang WANG ; Zheng WANG ; Peng ZHANG ; Xinghua LIU ; Jie BAI ; Ji CHENG ; Guobin WANG ; Kaixiong TAO
Chinese Journal of Gastrointestinal Surgery 2019;22(8):742-747
Objective To investigate the morbidity and treatment of early postoperative complications after laparoscopic D2 radical gastrectomy for gastric cancer, and to explore the risk factors. Methods A case?control study was performed to retrospectively collect clinicopathological data of 764 patients undergoing laparoscopic D2 radical gastrectomy for gastric cancer at our department between January 2015 and December 2017. Patient inclusion criteria: (1) gastric cancer diagnosed by preoperative electronic gastroscopy and biopsy, and confirmed by postoperative pathology; (2) without invasion into adjacent organs by preoperative evaluation of tumors; (3) tumors without definite liver and distant metastasis; (4) R0 resection of gastric cancer and standard D2 lymph node dissection; (5) patients with informed consent. Exclusion criteria: (1) unperformed laparoscopic D2 radical resection; (2) other types of gastric tumor confirmed by pathology; (3) cases with incomplete clinical data. Complication occurring within two weeks after laparoscopic D2 gastrectomy was defined as early postoperative complication. Patients were divided into two groups: non?complication group (693 cases) and complication group (71 cases) according to the occurrence of complications after operation. The clinicopathological data of two groups were analyzed and compared with t test and χ2 test, and the factors of P < 0.2 were included in the multivariate logistic regression model to analyze the risk factors of postoperative complications. Results Of 764 patients, 71 (9.3%) developed early postoperative complications, with median onset time of 3 (1 to 11) days. Surgical complications accounted for 7.9% (60/764), including 13 cases (1.7%) of abdominal hemorrhage, 12 cases (1.6%) of anastomotic leakage, 10 cases (1.3%) of incision infection, 8 cases (1.0%) of anastomotic bleeding, 7 cases (0.9%) of gastric stump weakness, 4 cases (0.5%) of abdominal infection, 4 cases (0.5%) of duodenal stump leakage and 2 cases (0.3%) of small intestinal obstruction. Non?surgical complications accounted for 1.4% (11/764), including 6 cases (0.8%) of pulmonary infection and 5 cases (0.7%) of cardiovascular disease. Two cases (0.3%) died of sepsis caused by severe abdominal infection; 9 cases (1.2%) recovered after receiving the second operation, among whom 5 cases were abdominal hemorrhage, 2 cases were anastomotic leakage and 2 cases were duodenal stump leakage; the remaining patients were healed with conservative treatment. Compared with patients without complications, patients with complications had higher proportions of BMI ≥24 kg/m2 [42.3% (30/71) vs. 24.2%(168/693), χ2=10.881, P=0.001], comorbity [64.8% (46/71) vs. 33.5% (232/693), χ2=27.277, P<0.001], combined organ resection [70.4% (50/71) vs. 20.5% (142/693), χ2=85.338, P<0.001], and pTNM stage of III [70.4% (50/71) vs. 40.1% (278/693), χ2=24.196, P<0.001], meanwhile had longer time to postoperative flatus [(4.2±2.1) days vs. (2.9±1.2) days, t=4.621, P=0.023], longer hospital stay [(34.6 ± 12.6) days vs. (14.2 ± 6.2) days, t=9.862, P<0.001] and higher hospitalization cost [(126.8±64.5) thousand yuan vs. (85.2±35.8) thousand yuan, t=11.235, P<0.001]. Multivariate analysis showed that BMI ≥24 kg/m2 (OR=3.762, 95% CI: 1.960?8.783, P=0.035), accompanying disease (OR=8.620, 95% CI: 1.862?29.752, P<0.001), combined organ resection (OR=6.210, 95% CI: 1.357?21.568, P=0.026), and pTNM stage (OR=4.752, 95% CI: 1.214?12.658, P<0.001) were the independent risk factors of postoperative complications. Conclusions Laparoscopic D2 radical gastrectomy is a safe and effective approach for gastric cancer. Most early postoperative complications can obtain satisfactory efficacy after conservative treatment. Perioperative management should be strengthened for those patients with high BMI, accompanying diseases, combined organ resection, and advanced pTNM stage.
9.Early postoperative complications and risk factors in laparoscopic D2 radical gastrectomy for gastric cancer
Ming CAI ; Xiangyu ZENG ; Zhen XIONG ; Jinbo GAO ; Xiaoming SHUAI ; Kailin CAI ; Jiliang WANG ; Zheng WANG ; Peng ZHANG ; Xinghua LIU ; Jie BAI ; Ji CHENG ; Guobin WANG ; Kaixiong TAO
Chinese Journal of Gastrointestinal Surgery 2019;22(8):742-747
Objective To investigate the morbidity and treatment of early postoperative complications after laparoscopic D2 radical gastrectomy for gastric cancer, and to explore the risk factors. Methods A case?control study was performed to retrospectively collect clinicopathological data of 764 patients undergoing laparoscopic D2 radical gastrectomy for gastric cancer at our department between January 2015 and December 2017. Patient inclusion criteria: (1) gastric cancer diagnosed by preoperative electronic gastroscopy and biopsy, and confirmed by postoperative pathology; (2) without invasion into adjacent organs by preoperative evaluation of tumors; (3) tumors without definite liver and distant metastasis; (4) R0 resection of gastric cancer and standard D2 lymph node dissection; (5) patients with informed consent. Exclusion criteria: (1) unperformed laparoscopic D2 radical resection; (2) other types of gastric tumor confirmed by pathology; (3) cases with incomplete clinical data. Complication occurring within two weeks after laparoscopic D2 gastrectomy was defined as early postoperative complication. Patients were divided into two groups: non?complication group (693 cases) and complication group (71 cases) according to the occurrence of complications after operation. The clinicopathological data of two groups were analyzed and compared with t test and χ2 test, and the factors of P < 0.2 were included in the multivariate logistic regression model to analyze the risk factors of postoperative complications. Results Of 764 patients, 71 (9.3%) developed early postoperative complications, with median onset time of 3 (1 to 11) days. Surgical complications accounted for 7.9% (60/764), including 13 cases (1.7%) of abdominal hemorrhage, 12 cases (1.6%) of anastomotic leakage, 10 cases (1.3%) of incision infection, 8 cases (1.0%) of anastomotic bleeding, 7 cases (0.9%) of gastric stump weakness, 4 cases (0.5%) of abdominal infection, 4 cases (0.5%) of duodenal stump leakage and 2 cases (0.3%) of small intestinal obstruction. Non?surgical complications accounted for 1.4% (11/764), including 6 cases (0.8%) of pulmonary infection and 5 cases (0.7%) of cardiovascular disease. Two cases (0.3%) died of sepsis caused by severe abdominal infection; 9 cases (1.2%) recovered after receiving the second operation, among whom 5 cases were abdominal hemorrhage, 2 cases were anastomotic leakage and 2 cases were duodenal stump leakage; the remaining patients were healed with conservative treatment. Compared with patients without complications, patients with complications had higher proportions of BMI ≥24 kg/m2 [42.3% (30/71) vs. 24.2%(168/693), χ2=10.881, P=0.001], comorbity [64.8% (46/71) vs. 33.5% (232/693), χ2=27.277, P<0.001], combined organ resection [70.4% (50/71) vs. 20.5% (142/693), χ2=85.338, P<0.001], and pTNM stage of III [70.4% (50/71) vs. 40.1% (278/693), χ2=24.196, P<0.001], meanwhile had longer time to postoperative flatus [(4.2±2.1) days vs. (2.9±1.2) days, t=4.621, P=0.023], longer hospital stay [(34.6 ± 12.6) days vs. (14.2 ± 6.2) days, t=9.862, P<0.001] and higher hospitalization cost [(126.8±64.5) thousand yuan vs. (85.2±35.8) thousand yuan, t=11.235, P<0.001]. Multivariate analysis showed that BMI ≥24 kg/m2 (OR=3.762, 95% CI: 1.960?8.783, P=0.035), accompanying disease (OR=8.620, 95% CI: 1.862?29.752, P<0.001), combined organ resection (OR=6.210, 95% CI: 1.357?21.568, P=0.026), and pTNM stage (OR=4.752, 95% CI: 1.214?12.658, P<0.001) were the independent risk factors of postoperative complications. Conclusions Laparoscopic D2 radical gastrectomy is a safe and effective approach for gastric cancer. Most early postoperative complications can obtain satisfactory efficacy after conservative treatment. Perioperative management should be strengthened for those patients with high BMI, accompanying diseases, combined organ resection, and advanced pTNM stage.
10.Baseline characteristics of the Chinese health quantitative CT big data program in 2018—2019
Kaiping ZHAO ; Jian ZHAI ; Limei RAN ; Yongli LI ; Shuang CHEN ; Yan WU ; Guobin HONG ; Yong LU ; Yuqin ZHANG ; Xiao MA ; Jing LU ; Xigang XIAO ; Xiangyang GONG ; Zehong YANG ; Wei CHEN ; Lü YINGRU ; Jianbo GAO ; Shaolin LI ; Yuehua LI ; Xiaojuan ZHA ; Zhiping GUO ; Qiang ZENG ; Zhenlin LI ; Jing WU ; Xiaoguang CHENG
Chinese Journal of Health Management 2022;16(9):596-603
Objective:To describe the baseline characteristics of the subjects enrolled in the China Quantitative CT (QCT) big data program in 2018—2019.Methods:Based on baseline data from the Chinese health big data project from January 2018 to December 2019 from the eligible enrolled population, measurements of bone mineral density (BMD) and visceral adipose tissue (VAT) were performed using Mindways′ QCT Pro Model 4 system. The baseline data of age, gender, regional distribution, height, weight, abdominal circumference, blood pressure, blood routine and blood biochemical tests were analyzed. And the single factor analysis of variance (ANOVA) was used to check the age related trend of BMD and VAT in both genders.Results:After screening the inclusion exclusion criteria and outliers of the main indicators, 86 113 people were enrolled in the project. The enrollment rate was 92.47%, including 35 431 (41.1%) women and 50 682 (58.9%) men, and the ratio of men to women was 1.43. The mean age was (50.3±12.7) years in all the subjects, and it was (50.2±12.8) years and (50.4±12.5) years in men and women, respectively, and there was no statistical difference between the two genders ( P>0.05). Total of 43 833 people were enrolled in east China, it was the largest group by region (50.90%), it was followed by central China (16 434 people, 19.08%), and the number of people enrolled in Northeast China was the lowest (2 914 people, 3.38%). The rate of completing of health information indicators related to the main outcome of the study were all above 70%, and there were significant differences between men and women (all P<0.05). The mean BMD was (139.33±46.76) mg/cm 3 in women, (135.90±36.48) mg/cm 3 in men, which showed a decreasing trend with age in both gender (both P<0.001); the mean intra-abdominal fat area was (116.39±56.23) cm 2 in women, (191.67±77.07) cm 2 in men, and there was an increasing trend with age in both men and women (both P<0.001). Conclusions:There are gender differences in BMD and VAT measured by QCT with different age tendency, and there are gender differences in health information index. Regional factors should also be taken into account for regional differences in the inclusion of data.