1.Effect of ACEI on Insulin Sensitivity of Acute Myocardial Infarction Treated with Thrombolytic Therapy
jing, SHENG ; jin-rong, LOU ; wen-wei, CAI
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(11):-
Objective To observe the effect of angiotensin-converting enzyme inhibitor(ACEI) on insulin sensiti-(vity) in dogs with acute myocardial infarction(AMI) after thrombolytic treatment. Methods Twenty dogs were made as AMI models and then underwent thrombolytic treatment.The dogs were divided into the control group(n=10) and the captopril group(n=10) randomly.Insulin,plasma glucose,erythrocyte insulin receptor(EIR),nitrogen(NO) and angiotensin Ⅱ(AT Ⅱ) were(detected) and insulin sensitivity index(ISI) was calculated.The changes of these values in the two groups were contrasted. Results After reperfusion for 120 min,in the control group,ISI and AT Ⅱgot much more rise while EIR and NO fell much more(P
2.Analysis of clinical efficacy and complications of titanium mini plate internal fixation and reconstructive surgery for patients with orbital fracture
Yang, LIU ; Yan-Rong, WANG ; Wen-Jing, HU
International Eye Science 2016;16(7):1325-1328
AIM: To analyze the clinical efficacy and complications of titanium mini plate internal fixation and reconstructive surgery for patients with orbital fracture.
METHODS: Fifty - seven cases (60 eyes) with orbital fracture from March 2013 to April 2014 in our hospital were researched. According to the random number table method, the patients were divided into observation group (29 cases with 30 eyes) and control group (28 cases with 30 eyes ). The control group was treated with hydroxyapatite artificial bone plate for internal fixation, and the observation group with titanium mini plate internal fixation and reconstructive surgery. The diplopia grading, grading of ocular movement disorder before and at 1, 3mo after treatment and postoperative complications ( prolapse, dislocation, infection ) were compared between the two groups.
RESULTS: In both group, all the 60 eyes were healed without scar formation. The rate of diplopia grading as grade 0 1mo postoperatively of observation group and the control groups were 63% and 40% ( P < 0. 05); diplopia grading 3mo postoperatively and the eye movement barrier obstructs 1 and 3mo postoperatively of observation group were better than those of the control group ( P <0. 05). The adverse reaction rate of observation group and control group were 3% and 20% (P<0. 05).
CONCLUSION: The clinical curative effect of titanium mini plate internal fixation and reconstructive surgery has a good effect for orbital fractures, which can improve the therapeutic effect and reduce the incidence of adverse reactions.
3.Histologic classification of nasopharyngeal carcinoma.
Kuang-rong WEI ; Ying XU ; Wen-jun ZHANG ; Zhi-heng LIANG ; Jing LIU
Chinese Journal of Pathology 2011;40(5):355-357
4.Emergency closed reduction and percutaneous Kirschner wire fixation for treatment of Gartland type II-III supracondylar fractures of the humerus in children.
Jiang-rong FAN ; Yi-wen XU ; Yong ZHENG ; Jing-yang YOU
China Journal of Orthopaedics and Traumatology 2015;28(5):464-467
OBJECTIVETo analyze the clinical effect and related risk factors of Gartland type II-III supracondylar fractures of humerus in children in the emergency closed reduction and percutaneous Kirschner wire fixation.
METHODSFrom January 2008 to June 2013,112 children of Gartland type II to III supracondylar humeral fractures were treated in children in emergency closed reduction and percutaneous K-wire fixation, including 72 males and 40 females with an average age of 6.2 years old ranging from 2 to 11 years old. Among them,74 cases were in Gartland type II fractures,38 cases were in type III; The duration from injury to surgery time was 2.5 to 8 hours (averaged 4.6 hours). Elbow cast was applied after operation with the elbow extended of 100 degrees for 4 to 6 weeks, then the gypsum and Kirschner wires were removed.
RESULTSAll patients were follow-up from 6 to 60 months (averaged 12 months). All fractures reached clinical healing. The final follow-up was assessed by Flynn criteria, the result was excellent in 86 cases, good in 23 cases, general in 3 cases, excellent and good rate was 97.3%. Three patients had mild cubitus varus deformity without orthopedic treatment. No pin tract infections, iatrogenic ulnar nerve injury, compartment syndrome, and complications such as Volkmann ischemic contracture occurred.
CONCLUSIONClosed reduction and percutaneous Kirschner wire fixation had advantages of exact reduction, firm fixation, fewer complications ,less pain in children undergoing emergency surgery, and.high success rate, so it is a safe and efficient treatment for humeral supracondylar fracture in children.
Bone Wires ; Child ; Child, Preschool ; Female ; Fracture Fixation, Internal ; instrumentation ; methods ; Humans ; Humeral Fractures ; surgery ; Male ; Reconstructive Surgical Procedures
5.Effects of dietary consumption of monounsaturated fatty acid on control of type 2 diabetes mellitus
jing-fen, ZHU ; fei, DAI ; qing-wen, XIE ; yi, FENG ; rong, SHI
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(03):-
Objective To investigate the effects of dietary consumption of monounsaturated fatty acid (MUFA) on the control of type 2 diabetes mellitus. Methods One hundred and eighty-five patients with type 2 diabetes mellitus from a community in Shanghai were randomly divided into MUFA intervention group (MUFA group,n=125) and control group (n=60). The patients in MUFA group consumed tea oil enriched in MUFA for 3 months,while those in control group consumed normal oil. The serum glucose (fasting plasma glucose and 2-hour postprandial glucose),fasting insulin and blood lipid were examined before intervention and three months after intervention,and the parameters were compared within groups and between groups. Results The serum fasting glucose,fasting insulin,total cholesterol and low density lipoprotein-cholesterol 3 months after intervention were significantly lower than those before intervention in MUFA group (P0.05),while the serum fasting glucose,total cholesterol and low density lipoprotein-cholesterol in MUFA group were significantly lower than those in control group 3 months after intervention (P0.05). Conclusion Dietary consumption of MUFA can improve the glucose and lipid metabolism in patients with type 2 diabetes mellitus.
6.Influence of intravitreal avastin on the expression of cell factors in retinal proliferative membrane in proliferative diabetic retinopathy eye
Bo-jie, HU ; Qing, ZENG ; Xin-ling, LIU ; Xiao-rong, LI ; Wen-jing, SONG
Chinese Journal of Experimental Ophthalmology 2013;(1):55-59
Background A main cause of visual impairment in proliferative diabetic retinopathy (PDR) is vitreous hemorrhage and retinal detachment due to contraction of fibrovascular membrane.To explore the pathogenic mechanism of fibrovascular membrane is a new target for the prevention and management of PDR.Objective This study was to determine the change in expression of vascular endothelial growth factor (VEGF),connective tissue growth factor(CTGF) and pigment epithelium derived factor(PEDF) in the proliferative membranes of patients with PDR after intravitreal injection of avastin,an anti-VEGF agent.Methods This study was approved by the Medical Ethic Committee of Tianjin Medical College,and written informed consent was obtained from each patient before enrollment.A prospective randomized-controlled study was designed.Twenty-six eyes of 24 patients with PDR scheduled for surgery were enrolled from January to June,2008 in Tianjin Medical College Eye Hospital.The patients were randomized into the simple vitrectomy group and avastin injection combined with vitrectomy group,with matched gender,age and disease duration.1.25 mg (0.05 ml) of avastin was intravitreally injected prior to surgery,and vitrectomy was performed 10 days after injection in the avastin injection combined with vitrectomy group,and only vitrectomy was given in the simple vitrectomy group.Preretinal membrane was collected during the surgery.Expression of VEGF,CTGF and PEDF in the preretinal membranes was assayed by immunochemistry.Results VEGF,CTGF and PEDF were expressed in the cytoplasm.The rate of VEGF expression in the preretinal membranes was 30.77% in the avastin injection combined with vitrectomy group,showing a significant reduction in comparison with the simple vitrectomy group(100.00%)(U =4.000,P<0.01).The rate of expression CTGF was remarkable elevated in the avastin injection combined with vitrectomy group compared with the simple vitrectomy group (92.31% vs.62.54%)(U=7.500,P=0.048).However,no significant difference was found in the expression rate of PEDF between the two groups(100.00% vs.92.31%) (U =65.500,P =0.299).Conclusions The results suggest that intravitreal injection of anti-VEGF drugs resulted in the decrease of VEGF expression and increased CTGF expression in proliferative membranes from patients with PDR.
7.The X-ray features of breast ductal carcinoma in situ and its small invasive foci and correlation between mammographic features and prognostic biologic factors
Ya-Jia GU ; Qin XIAO ; Wen-Tao YANG ; Xiao-Jing ZHENG ; Rong-Feng GU ;
Chinese Journal of Radiology 1994;0(06):-
Objective To retrospectively evaluate the mammographic features of breast ductal carcinoma in situ (DCIS)and DCIS with small invasive foci,and to analyze the correlation between the mammographic findings and the prognostic biologic factors.Methods The mammographic examination was performed in 95 consecutive women with breast DCIS(n = 50)and DCIS with invasive foci(n = 45 ).The prognostic biologic factors including progesterone receptor(PR),C-erbB-2,and p53 were evaluated in 62 of 95 cases.Categorical data were expressed as percentages and analyzed by using the X~2 test,and furthermore the odds ratio was measured.Results(1)Only one abnormality was seen on mammography in 62 patients. Combined two abnormalities on mammography were seen in 26 patients.Mammograms were normal in 7 patients.(2)Calcifications with or without other abnormality were noted in 62 cases.Of them,73% (n =45)had higher probability of malignancy calcifications and the others were intermediate concern calcifications.Clustered calcifications(36 lesions)was the most common distribution,which usually accompanied by another abnormality.And then were segmental(18 lesions)distributed pattern.As far as the shape of mass (n = 22)was concerned,the oval shaped lesion(13 cases)was the most common,and the margin of the mass appeared as ill-defined in 15 eases,microlobulated in 1,circumscribed in 4,and obscured in 2,respectively.Isodensity mass had a higher frequency in this group(12/22,55%).Other non-calcification findings included architecture distortion(7 cases),local asymmetry (15 cases),global asymmetry (5 cases),and solitary dilated duct (3 cases),and most of them accompanied with other signs. (3)For expression profile of the biological factors,significant differences were found among malignant calcification group,intermediate concern calcification group,and non-calcification group. The odds of PR positive for the lesions noted as non-calcification were 11.00 times higher (X~2 =8.571 ,P=0.003 ;95% CI, 1.998—60.572)than the lesions noted as intermediate concern calcifications,and 8.80 times higher (X~2 = 9.748,P=0.002 ;95% CI,2.024—38.253)than the lesions noted as malignant calcifications.The odds of C-erbB-2 positive for the lesions showed as malignant calcifications were 12.35 times higher (X~2=7.353, P=0.007 ;95% CI,1.447—105.443)than the lesions showed as non-calcification,and 5.74 times higher (X~2=4.977,P = 0.026;95% CI,1.110—29.645)than the lesions showed as intermediate concern calcifications.Conclusion The mammographic features of DCIS and DCIS with small invasive foci were characteristic.Mammographic findings could be a prognostic markers,which could provide a possibility for making a treatment plan.
8.The Effect of Combination Treatment of Fosinopril and Losartan on Microalbuminuria in Patients with Essential Hypertension
Jing-Wen HUANG ; Ze-Fu YANG ; Shao-Jin LUO ; Shi-Rong XUE ; Ling YANG ;
Chinese Journal of Hypertension 2007;0(06):-
Objective To evaluate the the effect of microalbuminuria of combined treatment with fosinopril and losartan,or fosinopril,losartan monotherapy in patients with hypertension.Methods In this double-blind, intention to treat study,136 patients with hypertension were randomly assigned to receive fosinopril 10 mg/d(n= 50),losartan 50 mg/d(n=41),or a combination of fosinopril 5 mg and losartan 25 mg (n=45) qd for 4 weeks, followed by titrating to the maximum recommended doses for another 4 weeks.The primary endpoint was the difference of mean sitting blood pressure and microalbuminuria excretion at baseline and week 8.Results At week 8,the combination of fosinopril and losartan therapy lowered mean mieroalbuminuria from baseline by 26.1?10~(-8) mol/L,significantly more than either monotherapy approaches (fosinopril 20 mg,18.3?10~(-8)mol/L,P
9.Effect of citric acid stimulation on salivary alpha-amylase, total protein, salivary flow rate and pH value in Pi deficiency children.
Ze-min YANG ; Long-hui CHEN ; Jing LIN ; Min ZHANG ; Xiao-rong YANG ; Wei-wen CHEN
Chinese Journal of Integrated Traditional and Western Medicine 2015;35(2):188-192
OBJECTIVETo compare the effect of citric acid stimulation on salivary alpha-amylase (sAA), total protein (TP), salivary flow rate, and pH value between Pi deficiency (PD) children and healthy children, thereby providing evidence for Pi controlling saliva theory.
METHODSTwenty PD children were recruited, and 29 healthy children were also recruited at the same time. Saliva samples from all subjects were collected before and after citric acid stimulation. The sAA activity and amount, TP contents, salivary flow rate, and pH value were determined and compared.
RESULTS(1) Citric acid stimulation was able to significantly increase salivary flow rate, pH value, sAA activities, sAA specific activity and sAA amount (including glycosylated and non-glycosylated sAA amount) in healthy children (P<0.05), while it could markedly increase salivary flow rate, pH value, and glycosylated sAA levels in PD children (P<0.05); (2) Although there was no statistical difference in determined salivary indices between the two groups (P>0.05), salivary indices except salivary flow rate and glycosylated sAA levels decreased more in PD children. There was statistical difference in sAA activity ratio, sAA specific activity ratio, and the ratio of glycosylated sAA levels between PD children and healthy children (P<0.05).
CONCLUSIONPD children had decreased response to citric acid stimulation.
Child ; Citric Acid ; therapeutic use ; Humans ; Medicine, Chinese Traditional ; Saliva ; Salivary alpha-Amylases ; metabolism ; alpha-Amylases
10.Study on the Improvement Effects of Different Polar Parts of Sanye Chongcha on Model Rats with Ulcer-ative Colitis
Ying ZHANG ; Jie HUANG ; Rong XIAO ; Jing YAN ; Meifeng XIAO ; Lizhang WEN ; Ping WU
China Pharmacy 2016;27(25):3481-3483,3484
OBJECTIVE:To explore the improvement effect of different polar parts of Sanye Chongcha on models rat with ul-cerative colitis(UC). METHODS:The total extract was obtained from Sanye Chongcha by extraction with 80% ethanol,and dis-persed in water,from which the extracts of corresponding parts were obtained after extraction successively with trichloromethane and ethyl acetate and drying. 60 rats were randomized into normal group,model group,positive group(sulfasalazine enteric-coated tablets,312.5 mg/kg),trichloromethane extraction part group(70 mg/kg),ethyl acetate extraction part group(35 mg/kg)and wa-ter extraction part group(320 mg/kg). The rats except for normal group received 2,4,6-trinitrobenzenesulfonic acid solution(TN-BS)to establish UC model. 24 h later,the rats in the drug administration groups were given corresponding drugs ig,while those in normal group and model group were given normal saline ig,once a day,for 14 consecutive days. For the rats,the pathological change of the colon tissue was observed,and the colon mucosa damage index(CMDI)was scored;the activity of superoxide dis-mutase(SOD)and the content of malondialdehyde(MDA)in serum were determined. RESULTS:Compared to normal group,the rats in model group had obvious UC-like lesion,higher CMDI,lower activity of SOD and higher content of MDA in serum(P<0.01). Compared to model group,the rats in the drug administration groups had the lesion which became less serious or improved and had lower CMDI score,among which those of the ethyl acetate extraction part group and the positive group demonstrated a sta-tistically significant difference(P<0.01);and the rats in the drug administration groups except for trichloromethane extraction part group had higher activity of SOD and lower content of MDA in serum,among which the activity of SOD of the ethyl acetate ex-traction part group and the activity of SOD and content of MDA of the positive group demonstrated a statistically significant differ-ence(P<0.05 or P<0.01). CONCLUSIONS:The ethyl acetate extraction part of Sanye Chongcha can reduce colonic lipid peroxi-dation and thus has obvious improvement effect on the rats with UC caused by TNBS.