1.Influence of Gastroesophageal Reflux Disease Morbidity Rate by High Salt Diet in Mare Island Area
Wuheng TANG ; Hai JIN ; Songcai LI ; Chunyu CAO ; Guoguang CHEN
Journal of Medical Research 2006;0(11):-
12,9.41%(148/1578);RDQ≤12,91.58%(1430/1578).Logistic multiple regression analysis of gastroesophageal reflux correlation factor studied:OR= 2.781.Conclusions The results showed:there were close correlation of high salt diet and GERED.
2.Correlation between immune response to hepatitis B vaccine and HLA DRB1*07 DRB1*04 DRB1*1001.DQB1*0401 genes in Han population in Ningbo
Jin-Feng ZHAO ; Hai-Tang CHEN ; Guang-Wen CAO ;
Academic Journal of Second Military Medical University 2000;0(08):-
Objective:To study the correlation between responses to Hepatitis B and HLA DRB1*07 DRB1*04 DRB1*1001. DQB1*0401 genes in Han population in Ningbo.Methods:A total of 240 Han people living in Ningbo received the routine vaccination of recombinant hepatitis B vaccine.The serum levels of anti-HBs antibody were examined and the subjects were divided into 2 groups according to tile results:negative responses group(n=120.anti-HBs D
3.The Application of Immunohistochemistry in Reformation of Pathology Laboratory Teaching
Hai-Lin TANG ; Ying SONG ; Zhao-Yang LUO ; Rong-Jun TANG ; Qian-Jin LIAO ; Juan PENG ;
Chinese Journal of Medical Education Research 2006;0(10):-
Immunohistochemical technique was an essential tool of conventional diagnosis,therefore,the application of immunohisto- chemistry in reformation of pathology laboratory teaching would boost pathological experimental teaching standards to a higher level.
4.Clinical application of free KISS lateral femoral circumflex artery perforator flap in repairing defects of limbs
Xiujun TANG ; Zairong WEI ; Bo WANG ; Dali WANG ; Guangfeng SUN ; Wenhu JIN ; Hai LI
Chinese Journal of Microsurgery 2015;38(1):29-32
Objective To summarize the clinical efficacy of free KISS lateral femoral circumflex artery perforator flap in repairing defects of limbs.Methods Twelve cases were suffered wound surface defects on hands and feet.And the defects were repaired by flap construction from October,2010 to May,2013,based on the characteristics of the defects combined with anatomical features of the free lateral femoral circumflex artery perforator flap.Length of flap was adopted as the width for direct suture in the flap donor.Results Postoperative flap and donor area preliminarily healed.There was no vascular crisis.Twelve cases received 6-18 months followed-up (averaged of 12 months).The skin flap was good in color and texture.The dorsal flap was a bit bloated.Linear scar was remained in distal flap donor area.The quadriceps muscle power level 5,knee flexion,extension 10°-180°.Quadriceps strength,knee flexion and stretch activities were all normal.The flaps recovered protective sense.Four cases had tendon adhesion after hand tendon transplantation.The finger function was well recovered after release.At the last followup,the functions of the upper limbs were evaluated according to the trial evaluation standard of the Hand Surgery Association of Chinese Medical Association:6 cases were excellent,1 case was good,and 1 case was qualified.Conclusion The design of the lobulated tissue flap of the lateral femoral circumflex artery descending branch is flexible.Large area of the surface defect can be repaired.The flap donor area is directly sutured.It is an ideal method to repair the wound tissue defect.
5.Correlations between antioxidant activities and contents of total flavonoids and total phenols of four extracts from Nervilia fordii
Hai-Tang XU ; Shao-Mei MA ; Jin-Yan ZHANG
Chinese Traditional Patent Medicine 2017;39(1):121-125
AIM To investigate the correlations between antioxidant activities and contents of total flavonoids and total phenols of chloroform,ethyl acetate,n-butanol and ethanol extracts from Nervilia fordii (Hance) Schltr..METHODS The contents of total flavonoids and total phenols in four extracts from N.fordii were determined by AlCl3-HAc-NaAc coloration method and Folin-Ciocalteu colorimetric method,respectively.The antioxidant activities of extracts were evaluated by determining scavenging activities of DPPH radical,hydroxyl radical and ABTS radical,together with reducing power.Then the correlations between antioxidant activities and contents of two constituents were analyzed by SPSS17.0 software.RESULTS The antioxidant activities of four extracts from N.fordii all showed dose-effect relationships,that of ethyl acetate extract was the strongest,while that of ethanol extract was the weakest.They had some correlations with the content of total flavonoids (0.604 < r < 0.638) and significant correlations with the content of total phenols (r > 0.977).CONCLUSION Ethyl acetate extract from N.fordii can be used for the development of natural antioxidants,and the content of total phenols is the main factor to influence its antioxidant activity.
6.Repair of skin and soft tissue defects at distal end of finger and donor site with relaying reversed perforator flaps.
Chengliang DENG ; Zairong WEI ; Guangfeng SUN ; Xiujun TANG ; Wenhu JIN ; Hai LI ; Bihua WU ; Dali WANG
Chinese Journal of Burns 2015;31(2):107-111
OBJECTIVETo explore the clinical effects of relaying reversed perforator flaps in repairing skin and soft tissue defects at distal end of finger and donor site.
METHODSSeventeen patients (17 fingers) with skin and soft tissue defects at distal end of finger were hospitalized from June 2011 to June 2013. The reversed digital artery perforator flap with branch of digital nerve was used to repair the defect. The first donor site was repaired by dorsal metacarpal artery perforator flap; the second donor site was closed by suturing. The area of skin defect at distal end of finger ranged from 2.0 cm x 1.5 cm to 3.0 cm x 2.0 cm, and the area of digital artery perforator flap and dorsal metacarpal artery perforator flap ranged from 2.2 cm x 1.5 cm to 3.6 cm x 2.5 cm and 2.5 cm x 2.0 cm to 4.2 cm x 3.0 cm, respectively.
RESULTSAll the 34 flaps survived completely. Cyanosis and partial necrosis of the epidermis appeared in 1 flap, which was healed after dressing change. All the patients were followed up for 1 to 18 months, with mean time of 8 months. The color, texture and appearance of flaps were satisfactory. There was no depression or breakdown in the first donor sites. Some linear scars appeared in the second donor sites, but they did not affect the general appearance. The donor sites at joint or tendon did not affect the joint activity after healing. The results of function evaluation of range of active movement of the fingers were excellent in 15 cases and good in 2 cases. The results of sensation of the flaps were S3 in 1 finger, S4 in 2 fingers, and S5 in 14 fingers. The distance of two-point discrimination of flaps ranged from 5 to 7 mm, with mean distance of 6 mm.
CONCLUSIONSRelaying reversed perforator flap, with reliable blood supply and both donor sites in the hand, can improve the appearance and function of the first donor site as well as repair skin and soft tissue defects at distal end of finger.
Cicatrix ; Depression ; Epidermis ; Extremities ; Finger Injuries ; surgery ; Humans ; Perforator Flap ; Reconstructive Surgical Procedures ; methods ; Skin ; Skin Transplantation ; methods ; Soft Tissue Injuries ; surgery ; Surgical Flaps ; blood supply ; Sutures ; Tendons ; Treatment Outcome ; Wound Healing
7.Microsatellite instability and loss of heterozygosity on chromosome 3p,9p and 14q in renal cell carcinoma
Hai-Tang CHEN ; Wen-Jun CHANG ; Hong-Yu YU ; Jin-Feng ZHAO ; Guang-Wen CAO ;
Academic Journal of Second Military Medical University 1985;0(06):-
Objective:To investigate frequencies of microsatellite instability(MSI)and loss of heterozygosity(LOH)in renal ceil carcinoma(RCC),and to discuss the relationship of clinicopathological characteristics of RCC with MSI and LOH. Methods:Twelve microsatellite markers located at chromosomes 3p,9p and 14q were selected to investigate microsatellite alterations(MSI and LOH)in 31 RCC specimens and their paired metastasis specimens by polymerase chain reaction- polyacrylamide gel elect rophoresis-ethylene dibromide(PCR-PAGE-EB)staining and sequencing.Results:The frequency of MSI could reached 61.3% and that of LOH could reach 54.8%.The highest frequency of MSI was at locus of D9S168(32.3%);the highest frequency of LOH was at locus of D3S1289(21.4%).No correlation was found between MSI or LOH and the patients' age,sex,pathology type and metastastis,except that MSI was correlated with TNM stage of RCC(P
8.Electromyographic study of congenital clubfoot.
Nan HU ; Yuan-Zhi LUO ; Hai-Bo MEI ; Jin TANG ; Xiao-Gui ZHANG
Chinese Journal of Contemporary Pediatrics 2008;10(2):243-244
Adolescent
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Child
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Child, Preschool
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Clubfoot
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physiopathology
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Electromyography
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Female
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Humans
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Infant
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Male
9.Application of SF-36 scale among patients with advanced-schistosomiasis in Jiangsu province
Hua YOU ; Hai-Yong HUA ; Jin-Feng CHEN ; Yan ZHANG ; Feng TANG
Chinese Journal of Epidemiology 2012;33(8):803-807
Objective To understand the reliability and validity on SF-36 scale and the quality of life (QoL) among patients with advanced-schistosomiasis in Jiangsu province.Methods Cluster sampling method was used to choose 586 advanced-schistosomiasis patients who were registered in Jiangsu province.Questionnaire including SF-36 module,was used for face to face interview on the patients.Statistical analyses were made to assess the results,including correlation analysis,reliability analysis,factor analysis,t-test and one-way ANOVA.Results The split-half reliability coefficient was 0.92,P<0.001 and the internal consistency reliability was 0.90,with the range of Cronbach' α coefficient on each dimension was from 0.69 to 0.98.Through principal component analysis,two factors were identified,with the accumulative contribution rate as 67.37%.SF-36 showed certain discriminant validity to distinguish groups in different economic levels.Compared with the domestic norm data,the scores of SF-36 on those patients were generally lows.Conclusion SF-36 had good reliability and good criterion validity,with a certain degree of discriminant validity,but with poor constructs validity.Level of QoL of patients with advanced schistosomiasis in Jiangsu was low because of being chronically ill,that called for more strategies to improve the QoL of patients.
10.Current topics on cancer biology and research strategies for anti-cancer traditional Chinese medicine.
Xiu-ping CHEN ; Zheng-hai TANG ; Zhe SHI ; Jin-jian LU ; Huan-xing SU ; Xin CHEN ; Yi-tao WANG
China Journal of Chinese Materia Medica 2015;40(17):3416-3422
Cancer, an abnormal cell proliferation resulted from multi-factors,has the highest morbidity and mortality among all the serious diseases. Considerable progress has been made in cancer biology in recent years. Tumor immunology, cancer stem cells (CSCs), autophagy, and epithelial-mesenchymal transition (EMT) have become hot topics of interests in this area. Detailed dissection of these biological processes will provide novel directions, targets, and strategies for the pharmacological evaluation, mechanism elucidation, and new drug development of traditional Chinese medicine.
Animals
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Antineoplastic Agents, Phytogenic
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administration & dosage
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Drugs, Chinese Herbal
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administration & dosage
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chemistry
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Humans
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Neoplasms
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drug therapy
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genetics
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immunology
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physiopathology