Objective To investigate the changes of autonomic nerve function of coronary heart disease (CHD) patients with panic disorder(PD). Methods All the subjects who met with the diagnostic code of CHD and PD were divided into CHD group(n=40) ,PD group(n=36) ,comorbid CHD and PD group(n=27) ,and 40physical examinee were recruited as normal control group. They had a 24 hours Holter ECG monitoring by time and frequency domain analysis of heart rate variability. ANOVA analysis was utilized to statistic the collected data. Results Compared with normal controls,the patients of others groups had every indexs of HRV were reduced. The indexs of HRV of comorbid CHD and PD were lower than the patients of CHD or PD group. The score of time domain SDNN(70.40 ± 14.74)ms,SDANN(91.72 ± 24.46)ms,PNN50(2.83 ±2.07)%, RMSSD( 15.66 ±7.45)ms,frequency domain LF(647.54 ± 129.24)ms2, HF(596. 16± 127.66) ms2 in comorbid CHD and PD. There were significant differences with others groups(P ＜ 0.05 ). Conclusion The autonomic nervous functional of the patients with CHD and PD were in disorder. The autonomic nervous functional disorder of the patients with comorbid CHD and PD was more severe.

Septic arthritis of the sternoclavicular joint(SCJ) is a rare condition and accounts for 0.5％-1.0％ of septic arthritis.SCJ infections often require surgical intervention.Diabetes mellitus,rheumatoid arthritis,intravenous drug use,intraarticular injection and immunosuppressive disorders are predisposing factors.Staphylococcus aureus and Pseudomonas aeruginosa are the most common bacteriologies.Early diagnosis of SCJ infection requires a high index of suspicion and a confirmatory CT or MRI scan.The characteristic imaging features include intramedullary and soft tissue gas,sequestra,soft tissue swelling and destruction or widening of joint space.Management strategies have ranged from conservative antibiotic therapy to en-bloc resection of the sternoclavicular joint with or without ipsilateral pectoralis major muscle transposition.The shoulder function in most patients were well preserved.

Objective Adverse reactions to Gd-DTPA contrast media should be noticed enough.Methods Three cases of adverse reactions to Gd-DTPA contrast media were studied, and literatures were reviewed.Results The rate of adverse reactions to Gd-DTPA contrast media in our hospital was 0.206%.Conclusion Although the rate of adverse reactions to Gd-DTPA contrast media is very low, this problem must be noticed enough with the medical quality’s developement.

Aged ; Aged, 80 and over ; Corynebacterium ; isolation & purification ; Cross Infection ; epidemiology ; microbiology ; Female ; Humans ; Male ; Random Amplified Polymorphic DNA Technique

Background Uveal effusion syndrome is uncommon in clinic.To understand the clinical characteristics of uveal effusion syndrome is helpful for rescuing visual acuity of patient.Objective This study was to discuss the diagnosis,classification and surgical outcome of uveal effusion syndrome.Methods This was a descriptive study.The clinical data of 14 eys from 10 patients with uveal effusion syndrome,ineluding ophthalmologic examination,B-scan sonography,ultrasound biomicroscopy (UBM),fundus fluorescence angiography (FFA),indocyanine green angiography (ICGA),surgical treatment and prognosis,were retrospectively analyzed.The follow-up period was 6 months.Results The fundus findings of all impacted eyes showed bullous-shape retinal detachment (RD).B-scan sonography revealed retinal and choroidal detachment.A annular peripheral ciliochoroidal detachment was observed in the cases under the UBM.FFA exhibited leopard spots without any leakage from choroid into the subretinal space.ICGA demonstrated diffusely choroidal granular hyperfluorescence in the very early phase,which presented with an increasing intensity as time lapse until the late phase.Full-thickness sclerectomy was performed on 4 eyes of 2 patients and subscleral sclerectomy was performed in 1 eye of 1 patient,achieving a retinal anatomic reattachment after surgery.All of the patients finished the fellow-up.No recurrence of RD was seen during the followup duration.Conclusions Comprehensive preoperative evaluation,including ophthalmologic ultrasonography,MRI and CT,is crucial for accurate classification of uveal effusion syndrome and determine of proper management strategy.

OBJECTIVETo observe the clinical effect of low-dose once-daily tadalafil combined with Shuganyiyang Capsules in the treatment of mild-to-moderate erectile dysfunction (ED).

METHODSNinety patients with mild-to-moderate ED were equally randomized to groups A, B and C to receive Shuganyiyang Capsules, tadalafil, and tadalafil + Shuganyiyang Capsules, respectively. The scores of the patients on IIEF-5 and SF-PAIRS (15-Item Short Form of Psychological Interpersonal Relationship Scales) were recorded before and at 1 and 3 months after treatment.

RESULTSThe IIEF-5 scores of groups A, B and C were 10.13 +/- 1.55, 11.00 + 1.60 and 10.73 +/- 1.91 before treatment, and 13.77 +/- 2.11, 17.77 +/- 2.13 and 17.17 +/- 3.84 at 1 month after treatment, significantly higher in B and C than in A (P <0. 001) , but with no remarkable difference between B and C (P =0. 411). At 3 months after treatment, the IIEF-5 scores were 15.77 +/- 2.05, 18.07 +/- 2.24 and 19.37 +/- 3.76 in the three groups, dramatically higher in B and C than in A (P <0.001) as well as in C than in B (P<0.05). The scores on sexual self-confidence, sexual spontaneity and time concerns in SF-PAIRS were 3.90 +/-0.80, 8.67 +/- 1.94 and 14.43 +/- 1.92 before medication, 5.83 +/- 1.02, 9.90 +/- 1.75 and 11.17 +/- 1.68 at 1 month and 6.73 +/- 0.98, 11.07 +/- 2.08 and 10.67 +/-1.60 at 3 months after medication in group A; 4.17 +/- 0.87, 9.37 +/-1.43 and 14.47 +/-1.57 before medication, 6.47 +/-0.78, 10.83 +/- 2.18 and 10.20 +/-1.56 at 1 month and 6.83 +/-0.91, 11.30 +/- 1.88 and 9.47 +/- 1.57 at 3 months in group B; and 4.23 +/-0. 94, 9.50 +/- 1.89 and 14.67 +/- 2.91 before medication, 8.03 +/- 1.67, 13.43 +/-1.10 and 9.70 +/-1.21 at 1 month and 8.93 +/- 1.78, 14.70 +/- 1.26 and 8. 87 +/- 0. 97 at 3 months in group C. Compared with the baseline, the SF-PAIRS scores of the three groups were all significantly improved after treatment (P <0. 05) , and markedly higher in C than in the other two groups (P <0.05).

CONCLUSIONLow-dose once-daily tadalafil combined with Shuganyiyang Capsules is obviously effective in the treatment of mild-to-moderate ED, which not only improves the patients'erectile function, sexual self-confidence and sexual spontaneity, but also reduces their time concerns.

Adult ; Carbolines ; administration & dosage ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Erectile Dysfunction ; drug therapy ; Humans ; Male ; Tadalafil ; Treatment Outcome

AIM: To find out whether different dosage of rare earth element-lanthanum can influence the expression of aquaporin 7(AQP 7) in the testis of rats. METHODS:Rats were fed with lanthanum nitrate ［La(NO3)3］ and killed 6 months later. Testes were then removed immediately to extract total RNA. Northern blot analysis is performed finally. RESULTS:0.1 mg/kg La(NO3)3 depressed the expression of AQP 7 in rat testis, while 20 mg/kg La(NO3)3 had no significant effect on it. CONCLUSION: AQP 7 expession is found in the rat testis; La(NO3)3 can depress the expression of AQP 7 in the rat testis.

Objective: This study aimed to investigate the clinical characteristics, treatment options, and prognosis of multiple myeloma (MM) patients complicated with extramedullary plasmacytoma (EMP). Methods:The case of MM concurrent with EMP are rare. During the period between June 2005 and June 2013, clinical experience, diagnosis, and treatment of MM with EMP cases were retrospectively analyzed. Results:Fourteen cases were diagnosed with MM complicated with EMP in the Third Hospital of Peking Uni-versity, Beijing, China. Among these 14 cases, seven were males and seven were females. The mean age of patients was 56.9 years (ranging from 40 to 80 years old). Nine of the cases were diagnosed with EMP during the preliminary diagnosis, and the remaining five cases developed EMP during the course of treatment. Among the 14 cases, six were solitary EMPs and eight were multiple EMPs. Among the multiple EMP cases, five died, one showed disease progression, and two demonstrated partial regression. Conclusion:The prognosis of MM complicated with EMP is poor. Thus, new treatment strategies should be further explored.

Objective To retrospectively evaluate the value of SPECT/CT imaging for follow-up of bone metastases.Methods A total of 178 patients with bone metastases (387 lesions) underwent 2 or more events of whole-body bone scintigraphy (WBS) and SPECT/CT imaging.Sequential images were analyzed by 2 experienced,nuclear medicine physicians.Each lesion was interpreted as progressive,remissive or stable in WBS or SPECT/CT independently.Reasons for the discordance between WBS and SPECT/CT results were analyzed.The results of clinical follow-up,including clinical symptoms,tumor markers,serum ALP,radiograph,CT and MRI,were likewise classified as progressive,remissive or stable.The x2 test was used to compare the differences between the two imaging methods.Results The follow-up results of the two imaging methods were consistent in 313 (80.88％,313/387) lesions,including 208 in progression and 105 in remission or stable condition.Among the 74(19.12％,74/387) lesions showing discordance,48 showed remission or stable conditions on WBS but progression on SPECT/CT (64.86％,48/74) ; while 26 showed progression on WBS but remission or stable condition on SPECT/CT (35.14％,26/74).There was a statistically significant difference of the follow-up results between WBS and SPECT/CT (x2 =6.54,P ＜0.05).Conclusion SPECT/CT is more valuable than WBS for follow-up of bone metastases.

BACKGROUND:Insufficient oral soft tissues in the implant zone may have a negative effect on the wound healing and the aesthetic restoration in the late stage. Platelet-rich fibrin can promote the wound healing of soft tissue defects. But there is stil a lack of in-depth studies on the promotion of oral soft tissue defects in animal experiments.
OBJECTIVE: To compare the repairing effects of platelet-rich fibrin and colagen membrane on soft tissue defects of the hard palate in New Zealand rabbits.
METHODS:Fifty-four New Zealand rabbits were randomly divided into three groups (n=14 per group): platelet-rich fibrin group, colagen membrane group and blank control group. A 5 mm-diameter circular ful-thickness soft tissue defect was made in the front of the hard palate, 2 mm distant to the rear maxilary incisors and mucosal edge of the bilateral hard palates. Autologous platelet-rich fibrin membrane or colagen membrane were implanted into the defect in the platelet-rich fibrin group and colagen membrane group, respectively. No treatment was given in the blank control group. General observation of the wound and wound healing analysis were performed at days 3, 7, 14, 21, 28, 56 post operation. Hematoxylin-eosin staining, CD31 immunohistochemical staining and Masson staining were used to observe inflammatory reaction, angiogenesis and colagen formation in the surgical site.
RESULTS AND CONCLUSION:The wound healing rate was fastest in the platelet-rich fibrin group, and no obvious scar formed. At 3 days post operation, there was no difference in the wound healing rates among the three groups; at 7 days, the wound healing rate in the platelet-rich fibrin group was significantly higher than that in the colagen membrane group and blank control group (P < 0.05). At 3 and 7 days after operation, the inflammatory reaction in the platelet-rich fibrin group was less than that in the colagen membrane and blank control groups (P < 0.05); at 14, 21, 28 and 56 days, there was no significant difference between the three groups. At 7, 14, 21 days after operation, the average absorbance value of CD31 in the platelet-rich fibrin group was significantly higher than that in the colagen membrane and blank control groups (P < 0.05). The average absorbance value of colagen formation in the platelet-rich fibrin group was significantly higher than that in the colagen membrane and blank control groups at 7 days after operation (P < 0.05), significantly higher than that in the blank control group at 14 days (P < 0.05), but lower than that in the colagen membrane and blank control groups at 21, 28 and 56 days after operation (P < 0.05). These findings show that platelet-rich fibrin can reduce inflammatory reactions in the process of wound healing, accelerate the angiogenesis, regulate the metabolism of colagen, reduce the formation of scar and improve the quality of wound healing, thereby promoting the repair of oral soft tissue defects.