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排序方式: 共有105条查询结果,搜索用时 15 毫秒
1.
Twenty-five infertile males with 5 or more pus cells per 1000 x field in their seminal fluid were randomly assigned to treatment with minocycline 200 mg daily for one (Group A) or two (Group B) weeks. At the end of the treatment period a statistically significant reduction of pus cells, and a statistically significant increase in the sperm count and the motile sperm were observed (Wilcoxon matched-pairs signed-ranks test, p < 0.01). No statistically significant differences were observed between the two groups (Mann Whitney U test). No toxicity was reported. In conclusion, minocycline improves the seminal indices, in infertile males with high pus cell count in their seminal fluid. 相似文献
2.
P. Van de Perre N. Clumeck M. Steens G. Zissis M. Carapl R. Lagasse S. De Wit T. Lafontaine P. De Mol J. P. Butzler 《European journal of epidemiology》1987,3(1):14-18
A seroepidemiological study was performed on HTLV-III, T. pallidum, C. trachomatis and Hepatitis B virus (HBV), in Butare, Rwanda, among 33 female prostitutes, 25 male customers of prostitutes, and 60 male and female controls. As compared with female controls the prostitutes had a higher prevalence of antibodies to HTLV-III (29/33 versus 4/33, p<0.001), T. pallidunz (TPHA: 27/33 versus 6/33, p<0.001; RPR: 19/33 versus 233, p<0.001; FTA-Abs: 27/33 versus 5/33, p<0:001) and C. trachomatis (IgG IF: 31/33 versus 13/33, p<0.001). HBV serological markers were more often detected in the prostitutes than in the female controls (31/33 versus 18/33, p<0.001) although HBs antigen carriage rate was similar in both groups. As compared with male controls, the male customers of prostitutes had more frequently detectable antibodies to HTLV-III (7/25 versus 2/27, p = 0.05), and a positive RPR (10/25 versus 1/27, p<0.01). Among the 118 individuals studied, odds ratios and trend analysis disclosed a significant association between HTLV-III seropositivity and a positive TPHA, RPR, FTA-Abs, Chlamvdia IgG IF test and serological markers to HBV. No association was found between HTLV-III seropositivity and IIBs Ag carriage. This study suggests that HTLV-III has to be considered as an infectious agent transmitted among promiscuous Central African heterosexuals by sexual contact and/or parenteral contact with unsterile needles used for STD treatments. 相似文献
3.
Stamatis S. Papadatos Georgios Deligiannis George Bazoukis Paschalia Michelongona Aikaterini Spiliopoulou Stefanos Mylonas Christos Zissis 《Clinical Case Reports》2015,3(10):769-772
Alcohol‐induced rhabdomyolysis is a potentially life‐threatening condition due to the probability of progression to acute renal injury. Patients admitted to emergency department with acute alcohol intoxication should always undergo blood and urine tests for early recognition and treatment of rhabdomyolysis. 相似文献
4.
Bimpis A Papalois A Tsakiris S Zarros A Kalafatakis K Botis J Stolakis V Zissis KM Liapi C 《Metabolic brain disease》2012,27(2):221-225
Spontaneous intracerebral hemorrhage (ICH) accounts for 10–15% of all strokes. Despite high incidence, morbidity and mortality,
the precise pathophysiology of spontaneous ICH is not fully understood, while there is little data concerning the mechanisms
that follow the primary insult of the hematoma formation. The cholinergic system, apart from its colossal importance as a
neurotransmission system, seems to also play an important role in brain injury recovery. It has been recently suggested that
the brain possesses a cholinergic anti-inflammatory pathway that counteracts the inflammatory responses after ICH, thereby
limiting damage to the brain itself. We, herein, report the findings of our study concerning the role of acetylcholinesterase
(AChE; a crucial membrane-bound enzyme involved in cholinergic neurotransmission) in a porcine model of spontaneous ICH, with
a focus on the first 4 and 24 h following the lesion’s induction, in combination with a study of the effectiveness of the
lazaroid antioxidant U-74389G administration. Our study demonstrates the activation of AChE activity following U-74389G administration.
The lazaroid U-74389G seems to be an established neuroprotectant and this is the first report of its supporting role in the
enhancement of cholinergic response to the induction of ICH. 相似文献
5.
Zissis NP Syriopoulou V Kafetzis D Daikos GL Tsilimingaki A Galanakis E Tsangaropoulou I 《European journal of pediatrics》2004,163(7):364-368
A prospective study was conducted to determine the serotypes and antibiotic resistance patterns of pneumococcal isolates from children with invasive pneumococcal disease (IPD) and acute otitis media (AOM). From October 2001 to May 2002, 65 children with IPD (28 bacteraemic pneumonia, 24 bacteraemia without focus, 7 meningitis, 6 other infections) and 78 with AOM were identified. The most common serotypes causing IPD were 14 (32.3%), 6B (20.0%), 1 (18.5%) and 19F (7.7%) whereas the predominant serotypes causing AOM were 19F (35.9%), 14 (16.7%) and 23F (9.1%). Sixty-nine percent of IPD and 70.5% of AOM were caused by vaccine serotypes. The vaccine serotypes were more commonly encountered in meningitis cases and in children younger than 2 years of age. Intermediate resistance to penicillin was observed in 6 of 65 (9.2%) IPD isolates, one of which was intermediately resistant to cefotaxime (1.6%), whereas none exhibited high-level resistance to penicillin or other beta-lactam antibiotics. A higher proportion of antimicrobial resistance was noted in AOM isolates; 29 of 78 (37.4%) exhibited intermediate resistance and 8 (10.2%) high level resistance to penicillin, four of which had intermediate resistance to cefotaxime. Significant resistance was also noted to erythromycin; 38.5% of IPD and 48.7% of AOM isolates were resistant. Multidrug resistance was observed in one IPD and in eight AOM isolates. Conclusion:these findings have implications in the potential use of 7-valent conjugate vaccine in our region.Abbreviations AOM acute otitis media - IPD invasive pneumococcal disease - MIC minimal inhibitory concentration 相似文献
6.
Nimatoudis I Zissis NP Kogeorgos J Theodoropoulou S Vidalis A Kaprinis G 《International clinical psychopharmacology》2004,19(6):331-336
The primary endpoints in this study were the remission rates [final Hamilton Rating Scale for Anxiety (HAM-A) total score < or =7] and reduction from baseline in the HAM-A total score in patients with generalized anxiety disorder (GAD) and no associated depression. Patients with GAD (DSM-IV and HAM-A total score >18) were randomly assigned to treatment with venlafaxine XR or placebo for 8 weeks. A 1-week placebo run-in period preceded the double-blind phase. Patients with a >20% drop in their total HAM-A score during the run-in period, were excluded from the double-blind phase. All patients started therapy with 75 mg/day venlafaxine XR or matched placebo. Patients with less than 30% decrease in their HAM-A total score at the end of the second week, doubled their dose. Patients on the 150 mg/day dose underwent a 1-week taper period. Of the 24 patients in the venlafaxine XR group, 62.5% achieved remission versus 9.1% in the placebo group (P=0.0006). The mean decrease from baseline in HAM-A total score was 19.2 points for the venlafaxine XR group and 10.8 points for the placebo group (P<0.001). Eleven placebo-treated patients and seven venlafaxine XR treated patients doubled their dose at the end of the second week of double-blind treatment. No patient interrupted therapy because of side-effects. No changes in systolic or diastolic blood pressure were observed. Venlafaxine XR 75-150 mg/day was well tolerated. The remission rates achieved with venlafaxine 75-150 mg/day in non-depressed GAD patients were high with good tolerability. 相似文献
7.
8.
Clinical evaluation of an HIV-1 and HCV assay and demonstration of significant reduction of the HCV detection window before seroconversion 总被引:1,自引:0,他引:1
Katsoulidou AS Moschidis ZM Gialeraki RE Paraskevis DN Sypsa VA Lazanas MC Tassopoulos NC Psichogiou MA Boletis JN Karafoulidou AS Hatzakis AE 《Transfusion》2004,44(1):59-66
BACKGROUND: One HIV-1 and HCV assay simultaneously detects HIV-1 and HCV RNA (Procleix, Chiron Corp.). The main intended use of the assay is the testing of blood and blood products in blood banking. STUDY DESIGN AND METHODS: To evaluate the clinical sensitivity of the assay, 164 anti-HIV-1+ and 160 anti-HCV+ patients of different viral load were tested. The assay specificity was determined in 1000 HIV-1- and HCV-seronegative blood donors. The ability of the assay to detect different HCV genotypes was investigated in a total of 40 patients of different genotypes (1-4). Furthermore, to investigate the reduction of the HCV window phase before seroconversion, serial samples of 25 hemodialysis patients who seroconverted to anti-HCV were also tested. RESULTS: The assay detected all 60 HIV-1-infected patients with a viral load of greater than 50 copies per mL and 48 of 104 patients with a viral load of less than 50 copies per mL. Moreover, all 60 patients with an HCV RNA load of greater than 521 IU per mL and 7 of 100 patients with a viral load of less than 50 IU per mL tested positive. The assay specificity was found to be 100 percent. In addition, all 40 patients of different HCV genotypes were successfully detected. Finally, the median time that the assay detected HCV infection before second- and third-generation anti-HCV assay was found to be 183 and 91 days, respectively. CONCLUSION: The assay sensitivity and specificity, its ability to detect different HCV genotypes, and the significant reduction of window period of HCV infection further support its use for improving the safety of blood and blood products. 相似文献
9.
A comparative trial of rhesus monkey (RRV-1) and bovine (RIT 4237) oral rotavirus vaccines in young children 总被引:12,自引:0,他引:12
Heterologous live, oral rotavirus vaccines of rhesus monkey (RRV-1) and bovine (RIT 4237) origin were tested for immunogenicity, excretion of virus, and clinical reactions in six- to eight-month-old infants. Antibody response, indicating infection with the vaccine virus, was detected in 21 (88%) of 24 children receiving the RRV-1 vaccine and in 18 (75%) of 24 receiving the RIT 4237 vaccine. Excretion of virus in the stools within one week after vaccination was demonstrable in 84% of the RRV-1 and in 21% of the RIT 4237 vaccinees. RRV-1 vaccination was associated with a febrile response (over 38 C) that clustered on days 3 or 4 postvaccination in 64% of the recipient children. In addition, 20% of the RRV-1 vaccinees had watery stools on days 4 or 5. Fever on days 3 and 4 and loose stools were not seen in the RIT 4237 vaccinees. We concluded that in young children the RRV-1 (rhesus monkey) rotavirus vaccine is more immunogenic than the RIT 4237 (bovine) rotavirus vaccine, but vaccination with RRV-1 is associated with significant adverse reactions. 相似文献
10.
We used regression analysis to compare the semiologic features of temporal lobe seizures that occur during sleep (TLS-S) and wake (TLS-W) in the same patient. Most semiologic features correctly lateralized seizure activity during either sleep or wake. No significant differences were found between TLS-S and TLS-W in the 18 semiologic features analyzed. The diagnostic value of TLS-S semiology is similar to that of TLS-W semiology. 相似文献