Objective To evaluate the epidemiological and clinical characteristics of adult-measles.Methods The clinical data of 67 patients with adult-measles were retrospectively analyzed.Results In summary,67 pa- tients with measles were involved in this study,with 39 males and 28 females.The gender rate was 1.39:1 and the average age was about 32 years old.There were 39 peasants and 28 workers & officials of 67 patients.The peak of the incidence of disease emerged in April and June(40.3%),especially from November 2000 to October 2004 (67.2%),and the positive rate of measles virus IgM antibody in serum was 95.1%(39/41).There were 58 patients (86.6%)who had the fever beyond 39℃and 18 patients(26.9%)who had measles induced viral hepatitis.Con- clusions There is a trend that measles may be related to the nonstandard inoculation of measles vaccine of the de- crease of IgM antibody levels and so on.Meanwhile,serious toxemic symptoms and liver damage can be clinically ob- served.

Adolescent ; Adult ; Aged ; China ; epidemiology ; Humans ; Male ; Middle Aged ; Motor Activity ; Urban Population ; Young Adult

Objective To investigate the homology of methicillin-resistant Stphylococcusaureus(MRSA)from the neonatal intensive care unit(NICU)of a children's hospital,and evaluate routes and preventive strategies of MRSA healthcare-associated infection(HAI). Methods MRSA strains from neonates and environment of NICU between October and December 2014 were collected,and strains were identified by VITEK-2 microbial analysis system and cefoxitin Kirby-Bauer method,homology of MRSA was analyzed by pulsed-field gel electrophoresis (PFGE ). Results A total of 6 MRSA strains were isolated from NICU between October and December 2014,3 of which (bed-58,70,and 100)were detected MRSA from specimens,MRSA were isolated from neonatal incubator and nurse (nasal swabs and hands)who cared for neonate at bed 58. 5 of 6 MRSA strains were homology,antimicrobial susceptibility testing result showed that No. 1-5 strains were resistant to clindamycin and amoxicillin/clavulanic acid,No. 6 strain was slightly different from No. 1-5 strains,No. 6 strain was susceptible to both clindamycin and amoxicillin/clavulanic acid. PFGE results showed that No. 1-5 strains were of the same type,No. 6 strain was a different type. Conclusion The main route of this MRSA transmission is contact transmission,especially through the hands of health care workers,identification and analysis of epidemic strains by PFGE technique is an effective measures to prevent HAI outbreak and perform epidemiological study.

Animals ; Antioxidants ; pharmacology ; Brain Ischemia ; metabolism ; Codonopsis ; chemistry ; Drugs, Chinese Herbal ; pharmacology ; Male ; Rats ; Rats, Sprague-Dawley ; Reperfusion Injury ; metabolism

Objective:After using proximal femoral nail antirotation (PFNA) fixation to treat femoral intertro-chanteric fractures (ITFs), closed negative pressure drainage systems are often used for drainage, but the clinical effect of this method is uncertain. A prospective randomized controlled trial study was conducted to analyze the negative effects of negative pressure drainage systems after PFNA fixation.Methods:Sixty patients with ITFs and underwent PFNA fixation were randomly divided into two groups. Patients in the drainage group were equipped with negative pressure drainage systems after PFNA fixation. At 4, 10, and 90 days after the surgery, the visual analog scale (VAS) score, analgesic dosage, thigh swelling width, wound and infection status, hemoglobin, hematocrit level, total blood loss and transfusion blood volume of the patients were recorded to evaluate the prognosis.Results:The total blood loss of the drainage group [(579.1±236.7) ml] was greater than that of the non-drainage group [(427.8±239.8) ml; P=0.01]. The transfusion blood volume of the drainage group [(443.3±176.3) ml] was greater than that of the non-drainage group [(307.8±155.4) ml; P=0.01]. Compared with the non-drainage group, the drainage group had a higher VAS score at 4 days after the surgery (2.3±0.6, P=0.02). There was no difference between the two groups in analgesic dosage, thigh swelling width, wound infection and hematoma, hospital stay and the total number of complications (all P>0.05). Conclusions:In the patients with ITFs treated with PFNA fixation, the transfusion blood volume and total blood loss of the patients in the drainage group are higher than those in the non-drainage group. In addition, drainage systems may not have short-term benefits for postoperative wound conditions.

Objective To study the application of contrast-enhanced ultrasonography (CEUS) in the evaluation of the stability of carotid atherosclerotic plaque (CAP).Methods 162 patients with CAP were selected as study group.Meanwhile,34 patients with carotid artery strong echo plaques were selected as control group.The color doppler ultrasound was used to observe the CAP.Results The proportions of lipid type,fiber type,calcification and ulcer plaque in the study group were 21.60%,33.33%,34.57% and 10.37%,which were higher than those of the control group (5.88%,2.94%,2.94% and 2.94%),the differences were statistically significant (χ2=4.537,12.859,13.629 and 3.855,all P<0.05).There were 75 patients of soft plaques,36 patients with mixed plaques,51 patients with hard plaque in 162 patients.The new blood vessels classification in soft plaque group (36.00%,45.33% and 10.33%) were higher than the mixed plaque (30.56%,41.67% and 8.33%) and hard plaque group (31.37%,13.72% and 7.84%).The peak intensity (-86.41±7.81) %,tmax (8.34±1.62)s,mean transit time (24.18±8.67)s in the soft plaque group were significantly lower than the mixed plaque [(-100.73±6.52)%,(9.79±2.14)s and (28.93±9.11)s] and hard plaque patients [(-104.14±6.15)%,(10.23±2.33)s and (30.07±9.48)s],the differences were statistically significant (t=9.518,6.966,2.658,13.592,5.374 and 3.064,all P<0.05),but there were no statistically significant differences between mixed plaque and hard plaque (all P>0.05).The plaque diameter (4.13±0.75)mm diagnosed by CEUS was significantly larger than that of conventional ultrasound [(3.62±1.14)mm],the difference was statistically significant (t=4.757,P=0.000).Conclusion The CEUS can qualitatively detect the atherosclerotic plaque angiogenesis,can quantitatively assess plaque,evaluate the stability of the plaques,and the sensitivity is high.

Animals ; Codonopsis ; Drugs, Chinese Herbal ; pharmacology ; Fatigue ; Male ; Mitochondria, Heart ; drug effects ; metabolism ; Oxidative Stress ; Physical Conditioning, Animal ; Rats ; Rats, Sprague-Dawley ; Selenium

Genetic Predisposition to Disease ; Humans ; Tuberculosis ; genetics

Objective To analyze the clinical features of patients with prostate adenocarcinoma under 50 years.Methods Between January 2008 and April 2014,we reviewed 21 cases with prostate cancer under 50 years old.The mean age in those patients was 48 years old (ranged 42-49 years old).Their tPSA level was elevated,including＞10 μg/L in 17 cases,4-10 μg/L in 4 cases.21 cases were all confirmed by pathology.The results Gleason score showed 6 scores in 3 cases,7 scores in 6 cases (3+4 scores in 5 cases and 4+3 scores in one case),8 scores in 7 cases and 9 scores in 5 cases.In the study,clinical stage was for T2N0M0 in 16 cases,T3N0M0 in 1 case,T4NxM0 in 1 case and T3-4N1M1 in 3 cases.The treatments were hormonal therapy was chosen in 5 cases and radical prostatectomy was performed in 16 cases,including 16 cases with T2N0M0 stage and one case with T3N0M0.Results In those patients who accepted the radical prostatectomy,the duration of follow-up ranged from 3 to 65 months (mean 23 months).During the follow-up,14 patients had a lower incidence of biochemical recurrence.1 patient (T2,PSA 82.8 μg/L,GS 9) had external beam radiotherapy one month after the radical prostatectomy because of tumor invasion into the prostatic capsule.Then his PSA level returned to the 0.2 μg/L.1 patient (T3,PSA 38.9 μg/L,GS 8) had external beam radiotherapy 18 months after the radical prostatectomy because of biochemical recurrence and the tPSA level returned to the 4.0 μg/L.All patients who underwent radical prostatectomy had favourable recovery of urinary continence.In 5 patients who had androgen deprivation therapy,2 patients died after 63 or 65 months and one patient was lost to follow-up.The PSA level in one patient decreased from 71.8 μg/L to 2 μg/L after four months treatment.One patient had castration resistant prostate cancer and the adjuvant external beam radiotherapy was considered,subsequently.Conclusions Men under the 50 years old,who are diagnosed with localised prostate cancer,usually demonstrated the early clinic stage and high Gleason scores.It should not be discouraged from RP.Young men with metastatic prostate cancer have a poor prognosis.

The status of marine bioresources and the marine eco-environment issues were summarized and discussed, and the strategies for the development of Chinese marine bioresources in the future were proposed. The degradation of marine eco-environment and unreasonable exploitation of the resources resulted in acute decline of Chinese marine bioresources. The feasible stratagies for the sustainable use of marine bioresources should be to intensify the basic research on marine bioresources science, to strengthen the protection of the marine environment and conservation of marine living resources, and to exploit and utilize marine bioresources scientifically and reasonably by using high-technology including marine biotechnology.