1.Analysis of Clinical Symptoms and Blood Lipid Components in Simple Obesity Children
A-YI-GU-LI ; yong-hong, CHEN ; jun-bao, DU
Journal of Applied Clinical Pediatrics 2004;0(07):-
Objective To analyze blood lipid components in simple obesity children and to explore the effects of obesity in the lipid metabolism and its clinical significance.Methods A total of 90 children,including 50 simple obesity children(obesity group)and 40 normal children(control group),were enrolled in this study.The age ranged from 2.5 to 16.0 years.Their blood lipid profiles of all the children were analyzed.The blood lipid profiles were examined by biochemical analysis,including triglyeride(TG),total cholesterol(TC),low density lipoprotein(LDL) and high density lipoprotein(HDL),and the livers of all the children were analyzed.The blood lipid profiles were examined by ultrasonograph.Results 1.There were no significant differences in age and height in obesity group and control group,but there were significant differences in body mass index(BMI) and blood pressure(P0.05),which had no statistical meaning.3.Liver ultra sonogram showed that 18 cases had fatty liver(36%) in simple obesity children.Conclusions Metabolic disorder of blood lipid is present in simple obesity children,who have a tendency to get fatty liver.LDL is markedly elevated in obesity group.Arteriosclerotic cardiovascular disease should be prevented at earlier period of childhood.
2.Effect of surgical treatment of tricuspid valve regurgitation after valve replacement
Zhikun FU ; Zichao DONG ; Xiaowei GU ; Zhiyuan ZHANG ; Hong DU ; Wei YAO ; Xin WU
Chinese Journal of Postgraduates of Medicine 2013;(5):25-27
Objective To evaluate the outcome of surgical treatment of tricuspid valve regurgitation after valve replacement.Methods Twenty one patients with tricuspid valve insufficiency after valve replacement were performed surgical treatment.Tricuspid valve-plasty was performed in 17 patients and tricuspid valve replacement was done in 4 patients.Three patients underwent edge-to-edge tricuspid valveplasty.DeVega procedure was performed in 5 patients.Cosgrove-Edward annuloplasty ring was used in 15 patients.Four patients' valve were replaced by SJM bileallet mechanical prostheses.Results There was 3 patients dead early after operation with a mortality of 14.3%(3/21).The causes of death including multiple organ failure,cardiac arrest and low cardiac output syndrome.The rate of early postoperative complications was 33.3% (7/21),including pulmonary edema,arrhythmia,acute renal failure and low cardiac output syndrome.The patients were followed up 9-60 months.The rate of readmission was 23.8% (5/21).Two patients went to hospital again for pleural effusion,1 patient for left ventricular dysfunction and 2 patients for right ventricular dysfunction.The other patients recovered well.Conclusions Surgical therapy is effective on severe tricuspid valve regurgitation after valve replacement.Preoperative aggressive treatment of heart failure,a reasonable grasp of surgical indications and timing of surgery,strict perioperative management are the keys to guarantee patients a smooth recovery.
3.Quantitative analysis of microcirculation in renal solid lesions with gamma curve fitting technique of contrast-enhanced ultrasound
Ping, LI ; Feng-hua, LI ; Hua, FANG ; Li-hong, GU ; Jing, DU ; Yi-ran, HUANG
Journal of Shanghai Jiaotong University(Medical Science) 2009;29(6):702-704,708
Objective To evaluate the role of gamma curve fitting technique of contrast-enhanced ultrasound in quantitative analysis of microcirculation in renal solid lesions. Methods A total of fifty patients with renal parenchyma solid lesions were performed contrast-enhanced ultrasound. The images were analysed by computer with gamma fitting analysis of contrast-enhanced ultrasonic system. The quantitative parameters were obtained by the time-intensity curves, such as ascending slope (a3), descending slope (a2), arrival time (AT), time to peak intensity (TTP), basic intensity (BI), peak intensity, amplification (AMP), area under the curve (AUC), mean transit time (MTT) and perfusion index (PI). The parameters were compared between renal malignant and benign solid lesions. Results Fast-in and fast-out was the main perfusion mode in renal malignant tumors while slow-in and slow-out was found in renal angiomyolipoma (AML). The perfusion modes in renal malignant tumors and renal AML were fast-in and fast-out in 28 cases and 0 case, fast-in and slow-out in 4 cases and 1 case, slow-in and fast-out in 5 cases and 1 case, and slow-in and slow-out in 1 case and 10 cases, respectively. There were significant differences in the quantitative parameters such as a2, AUC and PI between renal malignant tumors and renal AML obtained by the time-intensity curves (P<0.05). Conclusion Gamma fitting analysis of contrast-enhanced ultrasound system can provide quantitative information of microcirculation of renal tumors, which helps to differentiate benign renal tumors from malignant ones.
4.Study on Anti-influenza Virus H1N1 Activity of Main Ingredients from Microemulsion Extract of Compound Longqincaoin Vitro
Xiaoyan LIU ; Yan LI ; Shuai LIU ; Weifei LI ; Ligang GU ; Xiaoting LIU ; Hong DU
Chinese Journal of Information on Traditional Chinese Medicine 2017;24(1):49-54
Objective To study the effects of main ingredients from microemulsion extract of Compound Longqincao in vitro on anti-influenza virus H1N1 activity; To analyze effects of main ingredients from microemulsion extract on influenza virus inhibition rate.Methods Uniform design was used to conduct the experiment. MTT method was used to detect the effect rate (ER) of anti-influenza virus H1N1 on A549 cells. Setting ER as the index, Minitab17 software was used to establish mathematical model to come up with regression equations of all factors. The effects of ingredients on ER were analyzed and the efficient composition ratio of the optimum anti-influenza virus H1N1 was chosen.ResultsIn the compound compatibility, baicalin showed the most obvious antivirus activity, and licorice glycosides had certain inhibition effects on pathological changes of cells. Five ingredients had coordinative or controlled relation with ER. When per milliliter liquids containing licorice glycosides, baicalin, leucine, aspartic acid, glutamic acid was 13.94μg, 49.44μg, 0.23 mg, 1.25 mg, and 2.50 mg, ER was the best. ER was 85.34%±4.72% after verification.ConclusionThe optimized combination of main ingredients from microemulsion extract of Compound Longqincaocan better play a role in anti-influenza virus H1N1.
5.Diagnosis of Postural Orthostatic Tachycardia Syndrome in Children
A-YI-GU-LI ; jun-bao, DU ; qing-you, ZHANG ; yong-hong, CHEN
Journal of Applied Clinical Pediatrics 1986;0(01):-
Objective To discuss the clinical diagnostic method of postural orthostatic tachycarda syndrome(POTS) in children.Methods Thirty-six children with POTS were selected for the research.Among them 15 were boys,21 cases were girls.The age ranged from 5.9 to 16 years,average age 12.3 years.Among them 28 patients(78%) were in between 11-16 years.The age distribution,clinical courses and hemodynamic indexes were analyzed and also the incidence of clinical manifestations and investigation reports were observed.Results Among 81 patients of orthostatic regulation disturbance,36 patients were diagnosed POTS,which was 47% of total.The clinical courses ranged from 1 day to 5 years,average clinical course 10.2 months.The clinical courses of more than half of the total patients were within 6 months(56%).The common clinical features of POTS were chest tightness on standing,vertigo,fatigue,palpitation,syncope,orthostatic regulation disturbance.Ten patients were also associated with gastrointestinal symptoms like nausea,vomiting.The most common feature of POTS patients was tachycardia(HR increased by ≥30 times/min) within 10 min after head-up tilt test(HUT).Average HR increased by 38 times/min.In some patients HR increased up to ≥120 times/min.There were no significant changes in blood.In 23 cases(64%),the T waves were descended by ≥0.2 mV in 2 or more than 2 leads in ECG reading.Investigations reports showed that there were 12 cases whose urine specific gravity was increased.In 11 cases HCO_3~-decreased.Conclusions POTS is commonly seen in schooling female children.The common symptoms are vertigo,chest tightness,fatigue,palpitation.HUT is an important method for the diagnosis of POTS.
6.Correlative analysis of growth velocity in girls with central precocious puberty during gonadotropinreleasing hormone analog therapy
Hua-Mei MA ; Min-Lian DU ; Yan-Hong LI ; Zhe SU ; Hong-Shan CHEN ; Yu-Fen GU ;
Chinese Journal of Endocrinology and Metabolism 2001;0(05):-
Objective To analyse the relative factors of the linear growth velocity(GV)in girls with central precocious puberty(CPP)during gonadotropin-releasing hormone analog(GnRHa)therapy,and to investigate the factors affecting the height gain during two-year GnRHa treatment.Methods In 86 girls aged (8.04?1.28)years with CPP treated with GnRHa for more than 2 years,the data including target height,age of onset,pubertal course,chronological age,bone age,linear GV,serum estradiol level and mature index of vaginal smear were analyzed,then the correlations and stepwise regression were performed.Results During GnRHa therapy,GV decreased year by year.The GV in the second year(GV_(2nd))was negatively correlated with the age of onset,bone age(BA_0,BA_2)and chronologic age(CA_0,CA_2)at the onset and by the end of the first year of GnRHa therapy(r=-0.37,-0.59,-0.57,-0.51 and-0.52,respectively,all P
7.Rhabdomyolysis after Lamotrigine Poisoning: A Case report.
Journal of The Korean Society of Clinical Toxicology 2008;6(2):142-145
Lamotrigine is a newer anti-epileptic drug for adjunctive treatment of refractory epilepsy, partial seizures, generalized tonic-clonic seizures, and bipolar disorder. Lamotrigine overdose causes serious central nervous and cardiovascular problems, but reports are uncommon. Few lamotrigine overdoses have been described because anti-epileptic drug use is limited and usually used with combination of other anti-epileptic drugs. In addition, most patients visit emergency departments with multi-drug overdoses, so few cases of lamotrigine poisoning alone exist. We had a female patient visit our emergency department a couple of hours after a lamotrigine overdose treated with intravenous hydration and urine alkalization by NaHCO3. She recovered successfully without any evidence of renal injury. However, she developed profound rhabdomyolysis, a previously unreported complication of this medication. We suggest that serial creatine kinase levels should be measured after lamotrigine poisoning.
Bipolar Disorder
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Creatine Kinase
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Emergencies
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Epilepsies, Partial
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Female
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Humans
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Rhabdomyolysis
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Seizures
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Triazines
8.Association between serum level of interleukin-18 and insulin resistance in women with polycystic ovary syndrome
Yifei ZHANG ; Yisheng YANG ; Jie HONG ; Weiqiong GU ; Chunfang SHEN ; Min XU ; Pengfei DU ; Xiaoying LI ; Guang NING
Chinese Journal of Endocrinology and Metabolism 2008;24(3):278-281
Objective To evaluate the relationship between interleukin-18(IL-18) and insulin resistance, measured by euglycemic hyperinsulinemic clamp, in women with polycystic ovary syndrome (PCOS). Methods Forty-two young women with PCOS and 38 age-and body mass index (BMI)- matched control women were recruited in this study. A complete hormonal assay was performed and serum IL-18 level was determined in each subject. And euglycemic hyperinsulinemic clamp test was completed in 41 of the above subjects. Results Serum IL-18 levels were increased in the PCOS women, as compared with the control (P=0.033). When all subjects were divided into lean and obese groups, the IL-18 levels were slightly increased in the obese subjects (P=0.902). IL-18 levels were negatively correlated with all the clamp parameters [mean glucose infusion rate (M), M-to-insulin ratio (M/I) and glucose metabolic clearance rate (MCRg), r =-0.419,-0.396,and-0.405,P=0.006,0.010 and 0.009 respectively], but were positively associated with HOMA-β index(r=0.334, P=O.035). Conclusion Serum IL-18 level was significantly increased in PCOS women and was strongly associated with the parameters obtained from the euglycemic hyperinsulinemic clamp, indicating that IL-18 may be an important mediator between inflammation and insulin resistance.
9.Lymphoscintigraphy for lateral lymph node drainage in low rectal cancer
Jianghong WU ; Yingqiang SHI ; Yingjian ZHANG ; Zhangchi PAN ; Weiqi ZHU ; Weilie GU ; Yanong WANG ; Hong FU ; Huifeng DU
Chinese Journal of General Surgery 1994;0(05):-
ObjectiveTo assess the diagnostic value of preoperative lymphoscintigraphy for lateral lymph node metastasis in low rectal cancer. MethodsFrom May 1999 to March 2001, pelvic and lower abdominal lymphoscintigraphy with 99mTc sulfur colloid was performed on 32 patients with proven colorectal cancer one day prior to operation. Among these patients were 27 rectal cancers, 3 sigmoid cancers and 2 colon cancers. Fifteen cases of rectal cancer with the tumor located at or below the peritoneal reflection received extended lymphadenectomy with lateral dissection (D3 lymphadenectomy). The result of lymphoscintigrams was correlated with histologic lateral node examination. Results The image ratio of pararectal nodes, obturator nodes, and internal iliac aorti lymph trains was 69%, 91%, and 100% respectively. In 15 patients receiving D3 lymphadenectomy, 10 had negative lymphoscintigrams whereas 5 had positive image, and the lateral pathology positive rate was 13%(2/15). Analysis of these results revealed the sensitivity (100%), specificity (77%) and accuracy (80%) of this diagnostic method. ConclusionPelvic and lower abdominal lymphoscintigraphy with 99mTc sulfur colloid could demonstrate the lateral lymph node drainage of low rectal cancer, and the correlation with postoperative histologic lateral node examination was high enough to enable surgeons to adopt an individualized surgical approach.
10.Association of highly sensitive C-reactive protein with insulin sensitivity index and adiponectin in patients with newly diagnosed type 2 diabetes and impaired glucose tolerance
Guoyue YUAN ; Libin ZHOU ; Jinfeng TANG ; Ying YANG ; Weiqiong GU ; Fengying LI ; Jie HONG ; Yanyun GU ; Min XU ; Pengfei DU ; Xiaoying LI ; Guang NING ; Mingdong CHEN
Chinese Journal of Endocrinology and Metabolism 2000;0(06):-
Objective To explore the possible correlation between serum highly sensitive C reactive protein (hs CRP) and blood glucose, insulin, lipids ,insulin sensitivity index (SI),acute insulin response(AIR), and adiponectin in subjects with impaired glucose tolerance (IGT) or newly diagnosed type 2 diabetes mellitus(DM). Methods SI and AIR were assessed by the reduced sample number of Bergman′s minimal model method by intravenous glucose tolerance test in subjects. Meanwhile body mass index (BMI), waist hip ratio (WHR), the serum lipid profile, hs CRP, adiponectin levels were measured. Results Compared with normal control (NC) group[SI(6.6?2.4) 10 -4 (min?mU/L) -1 ,adiponectin7.77(6.35 10.70 mg/L),hs CRP0.40(0.21 1.67mg/L)], the SI and serum adiponectin in IGT group [(1.5?1.1) 10 -4 (min?mU/L) -1 , 4.29(3.59 6.22 mg/L) respectively] and type 2 DM group [(1.5?1.0)?10 -4 (min?mU/L) -1 , 3.46(2.37 4.72 mg/L) respectively] were significantly decreased (all P