OBJECTIVE: To evaluate the efficacy and safety of tacrolimus (FK506) instead of cyclosporine (CsA) in renal transplant recipients with hepatic impairment. METHODS: Eighteen patients with hepatic impairment, including 10 male and 8 females, aged 19-68 years (mean aged 40 years), 2 out of them suffered diabetes mellitus, 1 of them had hepatitis B prior to operation. After operation, all patients were treated with CsA 6 mg/(kg?d), the mass concentration was changed from 250-400 ?g/L at 1 month after operation to 250 ?g/L after half year. Totally 30 mg/d prednisone was used at first and changed to 20 mg/d at 1 month after operation. Mycophenolate was applied with 1.5 g/d, or azothioprine 50-100 mg/d. FK506 was used instead of CsA when alanine aminotransferase was over 1 500 nkat/L, with over 25.1 ?mol/L bilirubin direct. The initial dose of FK506 was 0.1 mg/(kg?d) at the second day after drug withdrawal and adjusted to base on its blood trough levels and the degree of hepatic impairment. The dosage of mycophenolate or prednisone was invariably. RESULTS: Hepatic function and bilirubin metabolism of all patients were returned to normal leverl without reject reaction in 15-60 days. One patient, who had severe hepatic impairment, was recovered in 46 days. Five patients had high blood sugar levels, and one had high blood cholesterol. After hypoglycemic and cholesterol lowering therapy, the blood glucose was controlled below 7.5 mmol/L from at the beginning of (16.7?2.8) mmol/L, and the blood fat was kept in a normal level. CONCLUSION: FK506 substituting for CsA can recover hepatic function with high safety in recipients with hepatic impairment.

Ovbective To evaluate the role of electron beam computed tomography (EBCT) in diagnosis of anomalous pulmonary venous connection. Methods Retrospective analysis on 20 cases diagnosed as anomalous pulmonary venous connection by EBCT. The slice thickness and scan time was 1.5～3mm and 100ms respectively. 3～4ml/s non-ionic contrast medium was injected. Three-dimensional reconstruction of EBCT images was carried out in all cases with special workstation. Meanwhile,ultrasound echocardiography was performed on all patients and conventional cardiovascular angiography was performed on 10 patients as control. 14 cases were operated. Results (1) 4 patients with total anomalous pulmonary venous connection and 16 patients with partial pulmonary venous connection were diagnosed by EBCT preoperatively. (2) Compared with the findings from operations (14 cases),CT results (14 cases) corresponded well in 13 cases and corresponded partially in other 1 case. Meanwhile,ultrasound echocardiography (14 cases) only corresponded partially in 2 case and suggested suspected APVC (without any exact number and connective location of APVC were mentioned) in other 8 cases. Cardiovascular angiography was performed in 6 of 14 cases and APVC was found in 4 of them. (3) In 6 non-operation cases,four underwent conventional cardiovascular angiography. APVC were diagnosed in 2 only of these 4 cases. Meanwhile,the diagnoses of these 6 cases were all confirmed by CT ultrasound,echocardiography didn't yield positive findings of APVC. Conclusion EBCT might be significantly superior to UCG and angiography in the detection of anomalous pulmonary venous connection. According to our experience,EBCT with 3-D reconstruction was a noninvasive,effective method in the diagnosis of APVC.

The retrospective analysis of data of snail status in Baofeng harbor,Yingcheng City from 1975 to 2009 suggests that the snail surveillance in schistosomiasis transmission-interrupted areas is a long term work,which should be strengthened continuously.

Analgesic effect is the most important pharmacologic action of general anesthetics.The receptor mechanisms of analgesia of general anesthetics are complex,which may be related to GABAA receptor,NMDA receptor,glycine receptor,opioid receptor,nnAChRs and so on.In addition,other non-specificity mechanisms may also be involved.In this paper,the receptor mechanisms of analgesia of general anesthetics are reviewed.

[Objective]To observe the change of children necrotic femoral head repairing under low stress environment and to explore the effect of low stress environment on Perthes disease.[Method]The sick coxa was supported by Coxa Multi-functional External Fixation Shoring Fixator,which decreased femoral head stress and creates a low-stress environment for the sick coxa.Meanwhile,the affected extremity was kept abduction and internal rotation in order to increase femoral head containment.The coxa could flex and extend partly on sagittal plane.Twenty-eight patients(32 hips) were followed up with mean follow-up time of 3 years and 5 months(2~7 years).The radiological characteristics of pre-and post-operation was analyzed.[Result]At 3 months postoperatively,joint space was broadened,high density necrosis shadow became little and little,the femoral head became full,height of the femoral head epiphysis increased.If epiphyseal nucleus fragmentation vaded epiphyseal plate,the big head and pachy-neck and the subluxation of coxa would finally result.[Conclusion]Under low stress environment,child necrotic femoral head could be repaired.The prognosis is related to Catterall stage of Perthes disease.On Catterall Ⅱ and Ⅲ stage,the curative effect is fairly good.But on Catterall Ⅳ stage,the curative effect is not evident.

[Objective] To compare the expression of matrix metalloproteinase 2(MMP-2)and matrix metalloproteinase 9(MMP-9)induced by alumina and ultra-high-molecular-weight polyethylene(UHMWPE)wear particles,and investigate the role of MMP-2 and MMP-9 in the mechanism of the periprosthetic osteolysis induced by wear debris during aseptic loosening.[Methods]Seventy-two Kunmin mice were divided into 3 groups(24 per group)in a murine air pouch model of inflammation.The air pouches were injected with 3ml of suspension containing 1?108 /ml alumina particles in group A,while UHMWPE particles in group B,and control pouches received 3ml of sterile PBS.All animals were sacrificed at 3、7、14 days after injection.Histological changes and cell counting were assessed by light microscope.RT-PCR and immunohistochemistry method were applied to detect the gene and protein expression of MMP-2 and MMP-9 in the pouches.[Results]Increased cell infiltration and MMP-2,MMP-9 mRNA and immunoreactivity expression were detected in group A and B,and compared to control group,cell number and gene and protein expression of MMP-2 and MMP-9 in group A and B was significantly higher(P

[Objective]To investigate a method of in vitro preparation and separation for metallic wear particles around joint prosthesis,and evaluate its feasibility in medical experiments of prosthetic loosening.[Method]Metallic wear particles were made around joint prosthesis by vacuum ball mill in vitro.Particle size,size distribution,chemical composition and shape were characterized by element trace analysis,laser countersizer,scanning electron microscopy.Metal particles were co-cultured with RAW264.7 cells,and its cytotoxicity was detected.[Result]Metal particles made by vacuum ball mill in vitro was similar to particles extracted in vivo(

Objective: To develop Chinese Marital Motivation and Reason Inventory (CMMRI) and examine it's reliability and validity. Methods: A 40-items, self-report measure of marital motivation and reason was developed based definition of marital motivation and reason and clinical experiences. The test-retest reliability, split-half reliability, internal consistency reliability, construct validity, and empirical validity were examined in the general sample of 1303 subjects, retest sample of 52 subjects, and validity sample of 95 subjects, aged from 6 to 91 years. Results: The stability coefficients, split-half reliability, Cronbach's ?coefficients were 0.62~0.80, 0.61~0.79 and 0.62~0.80 for 4 dimensions. There were significant differences between subjects in separation and divorcee and subjects in marriage on the CMMRI. In the confirmatory analysis of four factors model, fit statistics for the model best explained the observed relationships between the item scores and they attained the lower x2/df ratios and RMSEA, and higher IFI, TLI, CFI, PNFI and PCFI. Conclusion: The stability, internal consistency, and validity of the CMMRI are good and meet with psychometric standard.

Objective To evaluate the middle-term effect of laparoscopic uterine artery occlusion combined with ascendant myomectomy (LUAO-M) for multiple uterine myomas. Methods The uterine artery was isolated and occluded with Kleppinger bipolar forceps (Sabre 2400,ASPEN LABS USA) or PK forceps (Gyrus Medical Limited Inc UK) under a laparoscope. Then dissection was performed on the surface of pseudo capsule with Kleppinger unipolar needle (Sabre 2400,ASPEN LABS USA) or PK needle (Gyrus Medical Limited Inc UK),and the target myoma was stripped out of the tumor bed with the Separate-Scoop device. Afterwards,repair of the incision was carried out in one layer with interrupted single stitch by Absorbable VICRYL suture (Johnson VICRYL ETHICON USA). Results The mean operation time was (102?36) min and mean blood loss was (88.7?58.4) ml. The mean hospital stay after the operation was (7.9?0.2) d,and febrile morbidity was 5.1% (5/98). Complications included two cases of subcutaneous emphysema and one case of ileus;no other severe complications occurred. Of the patients,98 cases were followed-up for 21 to 52 months (mean,36.3 months),during the period they were visited by a mean of 3.6 times,which showed a correction rate of menstruation abnormality of 95.9% (4/98),rate of uterine volume reduction of 57.7%,and rate of recurrent myoma of 3.1% (3/98). Conclusion LUAO-M shows a good clinical outcome and middle-term effect for multiple uterine myomas.

AIM: To comparatively analyze the pain related factors levels and therapeutic response in patients treated with ~(99)Tc-MDP and ~(153)Sm-EDTMP for painful skeletal metastases. METHODS: Plasma endothelin (ET), calcitonin gene-related peptide (CGRP), thromboxane B_2 (TXB_2) and 6-keto-prostaglandin F_ 1? (6-k-PGF_ 1? ) levels were analyzed in 93 patients with painful skeletal metastases prior and 3 months after treatment. 55 cases were just treated with 153 Sm-EDTMP (group A); 19 cases were treated only with 99 Tc-MDP (group B); and 19 cases were treated with both 153 Sm-EDTMP and 99 Tc -MDP (group C). RESULTS: 69.1 %, 73.7 % and 89.5 % of the patients were experienced pain relief 3 months after treatment in groups A, B and C, respectively. Comparative analysis shows that: ET and 6-k-PGF_ 1? levels increased significantly 3 months after treatment in all patients (P