Organ transplanting in our country began in the 1970s,which has already made very great development and progress. But with many problems arising,this has brought certain difficulty to the further development of the organ transplanting. This article has analyzed the questions appearing in organ transplanting of our country and proposed the related countermeasures.

Objective To study the diagnostic value of multiplex protein microarray and ELISA for human serum pathogens.Methods Totally 230 national standard samples were tested by multiplex protein microarray and ELISA respectively for the pathogens of HBV,HIV,HCV and treponema pallidum(TP).Results The matched pair test for numeration data showed ?2=0.5,P=0.125,indicating that no statistical significance between the two methods.Conclusion Multiplex protein microarray shows high specificity and sensitivity to the four pathogens so that it is worth extensive application.

Objective To investigate relationship between utrophin and dystrophin in muscle of patients suffered from several neurological muscular diseases.Methods Muscle biopsies of 26 cases of patients suffered from 8 categories neurological muscular diseases and 2 cases of control were analysed for utrophin and dystrophin by immunofluorescence experiments.Results In a majority of Duchenne muscular dystrophy (DMD) patients,their sarcolemma revealed absent,weak or discontinuous fluorescence for dystrophin.In non-DMD muscular dystrophies,lipid storage myopathy,myotonic dystrophy,inflammatory myopathies, neurogenic amyotrophy, polymyositis, mitochondrial encephalomyopathy, myogenic amyotrophy,immunofluorescence reactivity for dystrophin were strongly exhibited in entire sarcolemma.In normal biopsy sample,strong immunofluorescence reactivity for dystrophin was identified in entire sarcolemma,while weak and discontinuous fluorescence was identified on a minority of sarcolemma of DMD patients with severely reduced dystrophin.There was no immunofluorescence reactivity for utrophin in sarcolemma of DMD patients with moderate decreased dystrophin,non-DMD muscular dystrophies and other 6 categories of neurological muscular diseases,nor in sarcolemma of normal biopsies.Conclusions utrophin is expressed in sarcolemma of DMD patients,who have severely reduced dystrophin simultaneously. utrophin is absent in sarcolemma of other categories of neurological muscular diseases including non-DMD muscular dystrophies with normal dystrophin expression and DMD patients with moderately decreased dystrophin.

Adenocarcinoma ; metabolism ; pathology ; Adenocarcinoma, Clear Cell ; metabolism ; pathology ; Biomarkers ; metabolism ; Carcinoma ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Female ; Humans ; Keratins ; metabolism ; Membrane Proteins ; metabolism ; Middle Aged ; Mucin-1 ; metabolism ; Myoepithelioma ; metabolism ; pathology ; surgery ; Neoplasm Recurrence, Local ; Parotid Gland ; surgery ; Parotid Neoplasms ; metabolism ; pathology ; surgery ; S100 Proteins ; metabolism

Objective To improve the surgical treatment of square mandible deformity. Methods Based on cephalometric and facial feature, an integrated therapeutic project was designed. Through an oral approach the bilateral prominent mandibular angles were reseeted. Meanwhile, genioplasty was applied to correct chin deformity. Results From March 2000 to December 2006, 18 cases of square mandible with chin deformity were corrected with this procedure. The postoperative appearance was improved greatly after 3～6 months. Beautiful chin outline was reconstructed in esthetical standard. Mentolabial sulcus became natural and harmonious. Conclusion Mandible angle osteotomy combined with genioplasty is an ideal methods to recontour square mandible with chin deformity. It is beneficial to whole facial con-tour improvement.

Objective To investigate and compare the argumentativeness and attitudes towards thinking and learning between clinical nurses in general adult wards and wards for patients requiring particularity healthcare for the identification and development of core communication skills.Mettods “Argumentativeness Scale” and “Attitudes toward Thinking and Learning Survey” in Chinese were used to measure a convenience sample of 504 clinical nurses in seven hospitals.Results The scores in items reflecting rationality,positivism,empathy and acceptance in 247 nurses in wards for particularity heahhcare were significantly different from those nurses working in internal medical wards for adults with internal medical problems.Conclusions To develop harmonious interpersonal relationships in nurses,we should strengthen competencies in emotional regulation and rational thinking in nurses in wards for adults with in-ternal medical problems.

AIM:There is little evidence proving the molecular mechanism of WenxinKeli ( WXKL) .This study tried to explore the gene ex-pression profile and pathology alteration of WXKL-treated rabbits with myocardial infarction .METHOD: Twenty male adult rabbits were randomly divided into 4 groups:sham, model, WXKL and captopril groups .Model, WXKL and captopril groups underwent the ligation of the left anterior descending coronary artery , while sham group went through an identical procedure without ligation .WXKL (817 mg? kg-1? d-1), captopril (8 mg? kg -1? d-1) and distilled water (model and sham) were administered orally to the rabbits. 4 weeks later, hearts were taken out for expression chip and pathological staining (HE, Masson and TUNEL) after echocardiography. RESULT:WXKL could down-regulate genes associated with inflammation (CX3CR1, MRC1, and FPR1), apoptosis (cathepsin C and TTC5) and neuro-hormonal system (ACE and EDN1), and up-regulate angiogenesis promoting gene like RSPO 3, which explained why WXKL group represented with better cardiac function , less histopathological injury and slighter apoptosis .CONCLUSION:WXKL plays an important role in suppressing inflammation , inhibiting renin-angiotensin system and alleviating apoptosis , and might be a promising Chinese medicine in treating patients with myocardial infarction .

Objective To investigate the inhibitory effect of Berberine hydrochloride alone or combined with antibiotics on the formation of Staphylococcus epidermidis biofilm and the expressions of relative genes in order to explore a new way to treat the infection induced by the bacteria.Methods Biofilm of Staphylococcus epidermidis was constructed in vitro first,and then Berberine hydrochloride alone or combined with norvancomycin,ciprofloxacin or erythromycin was used to affect the biofilm formation.Then the inhibition was detected by CRA,and the expressions of icaA and agr by the way of fluorescent quantitation RT-PCR.Results The effectiveness of Berberine hydrochloride on the expressions of icaA and agr in Staphylococcus epidermidis was not as better as the other antibiotics.When different-dosed berberine hydrochloride was combined with norvancomycin,ciprofloxacin or erythromycin to affect the biofilm,the inhibition on the expressions of icaA and agr showed a negatively dose-dependent fashion.Conclusion Berberine hydrochloride can inhibit the formation of the biofilm of Staphylococcus epidermidisthrough suppressing the relative genes,though not as good as the antibiotics,such as norvancomycin,ciprofloxacin and erythromycin.It should not be combined with these antibiotics because the effectiveness is antagonism.

0.05). Accessory pathway antegrade and retrograde effective refractory period values were shorter in patients with PAF attacks (P

Bone Cysts, Aneurysmal ; diagnostic imaging ; pathology ; surgery ; Cartilage Diseases ; diagnostic imaging ; pathology ; surgery ; Female ; Hamartoma ; diagnostic imaging ; pathology ; surgery ; Humans ; Infant ; Mesoderm ; diagnostic imaging ; pathology ; surgery ; Nasal Cavity ; diagnostic imaging ; pathology ; surgery ; Neoplasm Recurrence, Local ; Nose Diseases ; diagnostic imaging ; pathology ; surgery ; Tomography, X-Ray Computed