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排序方式: 共有131条查询结果,搜索用时 15 毫秒
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Fabrice Bonnet Anne-Christine Jouvencel Marie Parrens Magali Joblon Leon Emmanuelle Cotto Isabelle Garrigue Philippe Morlat Jacques Beylot Hervé Fleury Marie-Edith Lafon 《Journal of clinical virology》2006,36(4):258-263
BACKGROUND: Epstein-Barr virus (EBV) may be causally associated with non-Hodgkin Lymphoma (NHL) in HIV-infected patients. OBJECTIVES: To compare EBV load in whole blood in AIDS-NHL patients, HIV non-AIDS patients and non-HIV-infected persons, and to prospectively measure EBV load in whole blood in AIDS-NHL patients. STUDY DESIGN: Longitudinal and prospective study. RESULTS: We observed no statistical difference in EBV load between AIDS-NHL (3.69log(10) copies/mL [interquartile range (IQR): 2.89-4.27]) and HIV non-AIDS patients (3.08log(10) copies/mL [IQR: 1.29-3.57]) but AIDS-NHL patients had significantly higher EBV loads than HIV-negative controls (1.19log(10) copies/mL [IQR: 0.00-3.29]). We noticed an inverse correlation between CD4+ lymphocytes count and EBV load in patients with AIDS-NHL (r(2)=0.41, P=0.01). In the longitudinal study, the mean EBV load three months after NHL diagnosis decreased significantly (mean difference=-1.69log(10) copies/mL [95% confidence interval: -0.32; -3.04]; P=0.03) under chemotherapy but was still elevated in patients with relapses or no response to chemotherapy. CONCLUSION: Although EBV load seems a suboptimal marker for the diagnosis of AIDS-NHL, we observed a significant decrease of EBV load in patients treated with chemotherapy and a strong association between NHL outcome and EBV load in whole blood. 相似文献
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Wieczorek Maud Rotonda Christine Epstein Jonathan Guillemin Francis Rat Anne-Christine 《Quality of life research》2018,27(10):2731-2743
Quality of Life Research - To assess the validity of the e-OAKHQOL questionnaire and analyze whether the answers were affected by the form of administration (electronic vs. paper). Two samples of... 相似文献
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Hagell Peter Höglund Arja Hellqvist Carina Johansson Eva-Lena Löwed Berit Sjöström Anne-Christine Karlberg Carina Lundgren Margareth Dizdar Nil Johansson Anders Willows Thomas Rådberg Johan Bergquist Filip 《Journal of neurology》2020,267(11):3411-3417
Journal of Neurology - Continuous subcutaneous (s.c.) apomorphine infusion is an effective therapy for Parkinson’s disease (PD), but a limitation is the formation of troublesome s.c. nodules.... 相似文献
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Iatrogenes Wernicke-Korsakoff-Syndrom mit ungewöhnlichen Symptomen und MRT-Veränderungen 总被引:2,自引:0,他引:2
Wernicke-Korsakow Syndrome (WKS) is caused by thiamine (vitamin B1) deficiency and usually occurs in conjunction with chronic alcohol abuse. Our report concerns a 64-year-old, nonalcoholic, woman with no history of alcohol abuse, who became ill with WKS after 3 weeks of parenteral nourishment. As an unusual initial symptom she went blind in both eyes; this was followed a few days later by impaired consciousness and spastic tetraparesis. A cranial MRI examination showed symmetrical signal alteration (T2, FLAIR and diffusion weighting) in the medial thalamus, periaqueductal mesencephalon including the quadrigeminal plate, mamillary bodies and-most unusually-both paracentral gyri. Laboratory tests confirmed the diagnosis of WKS as significant thiamine deficiency was detected. Following several weeks of intravenous thiamine supplementation the MRI lesions were almost completely reversed but the neurological deficits regressed only partially. 相似文献
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Estrogenic and antiestrogenic regulation of MMP-2 and MMP-13 mRNA in RUCA-I endometrial tumor cells in vitro and in vivo 总被引:2,自引:0,他引:2
We investigated the influence of estrogenic and antiestrogenic treatment on proteolytic activity--especially on MMP-2 and MMP-13--in the RUCA-I transplantable endometrial tumor model. Morphological studies demonstrate that RUCA-I cells are forming highly differentiated gland-like structures by remodelling and invading the underlying ECM. Estrogens upregulate the mRNA levels of MMP-2 and MMP-13 in the rat uterus. Treatment with the pure antiestrogen ICI 182,780 results in the downregulation of MMP-2 and MMP-13 mRNA. The same regulation for MMP-13 mRNA is found in vitro in RUCA-I cells. In contrast, in the transplantation tumor, the mRNA level of MMP-13 is repressed by estrogens and induced by ICI 182,780. MMP-2 mRNA is not regulated by hormones in the transplantation tumor and in RUCA-I cells. The divergent regulation suggests a varying influence of cell-cell-, cell-extracellular matrix interactions and soluble factors. 相似文献