OBJECTIVE:To survey the status quo of ADR occurred in our hospital.METHODS:654 ADR reports were collected from our hospital during 2003～2009 and analyzed statistically.RESULTS:Of total 654 ADR cases,the ratio of male to female was 1∶1.67.20.34%of ADR occurred to people aged from 41 to 50.452 ADR cases were induced by intravenous administration accounting for 69.11%and 177 ADR cases were induced by oral administration,accounting for 27.06%.342 ADR cases were caused by antibiotics(52.29%),among which 127 cases by cephalosporins(37.13%),91 cases by quinolones(26.61%)and 54 cases by macrocyclic lactone(15.79%);92 cases were caused by cardiovascular system drugs(14.07%).Main clinical manifestations were lesion of skin and its appendants(25.54%)and digestive system injury(22.48%).CONCLUSION:Great importance should be attached to ADR monitoring,rational use of antibiotics and close monitoring of TCM injection.

Objective To study the expression of basic fibroblast growth factor(bFGF)in the kidney tissues of chronic interstitial nephritis(CIN).Methods Expression of bFGF was assayed in 30 patients with CIN and 5 normal persons by SP method of immunohistochemical technique.The average gray value and average optical density of the bFGF positive parts and its ratio with the whole visual field had been measured with video analysis system.Results The expression of bFGF in the kidney tissues of CIN was significantly stronger than that in normal tissues.The average gray value,average optical density and the positive areas were significantly high compared with that of normal cases.Conclusion The bFGF can promote the proliferation of fibroblasts and monocytes in renal interstitial patients and lead to renal interstitial fibrosis in the end.

Objective:To observe the expression of nuclear factor kappa B(NF-kB) during the replacement of primary and permanent teeth in dog. Methods:By immunohistochemistry, expression of NF-kB was examined in the tissues around deciduous tooth root at resorption stage in 2 dogs aged 3-4 months.Results:NF-kB positive signals were observed in the osteoclasts up to the permanent tooth germ and in odontoclasts in the medial wall of the pulp cavity of deciduous teeth.Conlusion:NF-kB may involve in the eruption of permanent teeth during the stage of the replacement of primary and permanent teeth.

OBJECTIVE:To investigate the characteristics and general pattern of the adverse drug reactions (ADR) occurred in our hospital. METHODS:A total of 258 ADR cases collected from June 2006 to June 2008 were analyzed statistically in respect of patients' age and sex,drug variety,clinical manifestations,routes of administraiton and dosage forms etc. RESULTS:Of the total 258 ADR cases,the majority(64.34%) were induced by antimicrobial drugs; 45.74% presented with lesions of skin and its appendants,and 77.91% were induced by intravenous way. CONCLUSION:To develop and strengthen ADR monitoring and reporting should be regarded as the key to enhance medication safety.

At present, the level of diagnosis and treatment of early gastrointestinal cancer has a larger gap between China and developed countries. In recent years, the advent of new endoscopic imaging techniques has improved the detection rate of early gastrointestinal cancer. Along with this, endoscopic submucosal dissection(ESD) enables radical resection for early cancer. In this article, we discuss how to improve the level of endoscopic diagnosis and treatment of early gastrointestinal cancer.
China ; Endoscopy, Digestive System ; Gastrointestinal Neoplasms ; diagnosis ; surgery ; Humans

Face ; surgery ; Hand Transplantation ; Humans ; Organ Transplantation ; Transplantation, Homologous

Adenocarcinoma ; diagnosis ; genetics ; metabolism ; therapy ; Animals ; Barrett Esophagus ; metabolism ; Biomarkers, Tumor ; metabolism ; Carcinoma, Squamous Cell ; diagnosis ; genetics ; metabolism ; therapy ; Esophageal Neoplasms ; diagnosis ; genetics ; metabolism ; therapy ; Gene Expression Profiling ; Genetic Therapy ; Humans ; MicroRNAs ; genetics ; metabolism ; Precancerous Conditions ; metabolism ; Prognosis

Objective To compare the clinical outcomes of different drains in total knee arthroplasty.Methods Fifty-five patients,who had accepted primary unilateral total knee arthroplasty from October 2010 to November 2012,were included in the comparative study.Based on different drainage ways,25 patients were arranged into autotransfusion drain group,18 into routine drain group,and 12 into delayed drain group.Same operative procedure and postoperative care were provided to all patients.The total amount of postoperative drainage (including intraoperative blood loss),information of allogenic blood transfusion,body temperatures of patients on postoperative 1st,3rd,7th day,pre-and post-operative hemoglobin level,and postoperative swelling,wound healing quality and range of motion were recorded and compared.Results The amount of drainage was significantly more in autotransfusion drain group (799.2±196.7ml)than those in other two groups (381.7±129.2 ml in delayed drain group and 666.1±155.0ml in routine drain group).The postoperative hemoglobin level in delayed drain group (91.50±7.92 g/L)was similar to that in autotransfusion group (91.96±9.57 g/L),while significantly higher than that in routine drain group (81.33±9.86 g/L).The highest body temperature of patients in autotransfusion drain group was higher than those in other two groups.Allogenic blood transfusion was performed in 8 patients (44.4％) in routine drain group,4 patients (16.0％) in autotransfusion drain group and 2 patients (16.7％) in delayed drain group.There were no differences between groups in swelling,wound healing quality,and range of motion.Conclusion Delayed release of drain in total knee arthroplasty could reduce blood loss,chances of allogenic blood transfusion and postoperative fever,and extra cost,which can bring more benefits to patients.

Objective To investigate changes of serum levels of interleukin(IL)-4,-6,-8 and tumor necrosis factor-?(TNF-?),and probe their clinical significance in children with Henoch-Schonlein purpura(HSP)/ HenochSchonlein purpura nephritis(HSPN).Methods Serum levels of IL-4,-6,-8 and TNF-? of 45 children with HSP/HSPN and 43 healthy children were examined by enzyme linked immunosorbent assay(ELISA),changes and correlation between the aforementioned cytokines in children with HSP /HSPN were analyzed.Results 1.Serum levels of IL-4,-6,-8 and TNF-? of children with HSP were higher than those of control group(P0.05);The serum level of TNF-? was positively correlated to the serum levels of IL-6,-8 of patients with HSP(r=0.670 P

OBJECTIVETo observe the expressions of Calbindin(CB) and Parvalbumin (PV), the two calcium-binding protein, in auditory pathway in mice of wild type C57BL/6J and kit⁺/kitW⁻ ²Bao, a kit gene mutant.

METHODSSix mutated kit gene kit⁺/kitW⁻ ²Bao mice and 6 wild type C57BL/6J (B6) mice were anaesthetized i. p. with chloral hydrate. After the mice were fixed by heart perfusion, the brains were removed and coronal sections were cut with a freezing microtome.

RESULTSWe found that wild type mice had significant expressions of PV on ventral cochlear nucleus, anterior part (AVCN), ventral cochlear nucleus, posterior part (PVCN), inferior colliculus (IC) and auditory cortex (AC). CB was expressed in wild type mice on PVCN and nucleus of the trapezoid body (Tz). The mutant of kit gene induced the less expression of PV on PVCN, IC and AC (P < 0.01), but increased the expression of Tz (P < 0.01). CB could not be observed on PVCN in mutant mice, and the expression of AC was increased( P < 0.01).

CONCLUSIONCB and PV has differential expression level in auditory pathway. Since mutated kit gene can affect expression of PV on PVCN, IC, Tz and AC, as well as CB on PVCN and AC, it suggests that the mutation of kit gene can affect the advanced function of central nervous system in auditory pathway.

Animals ; Auditory Cortex ; metabolism ; Auditory Pathways ; metabolism ; Calbindins ; metabolism ; Inferior Colliculi ; metabolism ; Mice ; Mice, Inbred C57BL ; Mutation ; Parvalbumins ; metabolism ; Pons ; metabolism ; Proto-Oncogene Proteins c-kit ; genetics