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91.
92.
H. Blasco Perrin P. Cintas F. Abravanel R. Gérolami L. d'Alteroche J.-N. Raynal L. Alric E. Dupuis L. Prudhomme E. Vaucher P. Couzigou J.-M. Liversain C. Bureau J.-P. Vinel N. Kamar J. Izopet J.-M. Peron 《Emerging infectious diseases》2015,21(11):1928-1934
Neurologic disorders, mainly Guillain-Barré syndrome and Parsonage–Turner syndrome (PTS), have been described in patients with hepatitis E virus (HEV) infection in industrialized and developing countries. We report a wider range of neurologic disorders in nonimmunocompromised patients with acute HEV infection. Data from 15 French immunocompetent patients with acute HEV infection and neurologic disorders were retrospectively recorded from January 2006 through June 2013. The disorders could be divided into 4 main entities: mononeuritis multiplex, PTS, meningoradiculitis, and acute demyelinating neuropathy. HEV infection was treated with ribavirin in 3 patients (for PTS or mononeuritis multiplex). One patient was treated with corticosteroids (for mononeuropathy multiplex), and 5 others received intravenous immunoglobulin (for PTS, meningoradiculitis, Guillain-Barré syndrome, or Miller Fisher syndrome). We conclude that pleiotropic neurologic disorders are seen in HEV-infected immunocompetent patients. Patients with acute neurologic manifestations and aminotransferase abnormalities should be screened for HEV infection. 相似文献
93.
Jason A. Wilken Gail Sondermeyer Dennis Shusterman Jennifer McNary Duc J. Vugia Ann McDowell Penny Borenstein Debra Gilliss Benedict Ancock Janice Prudhomme Deborah Gold Gayle C. Windham Lauren Lee Barbara L. Materna 《Emerging infectious diseases》2015,21(11):1997-2005
Coccidioidomycosis is associated with soil-disruptive work in Coccidioides-endemic areas of the southwestern United States. Among 3,572 workers constructing 2 solar power–generating facilities in San Luis Obispo County, California, USA, we identified 44 patients with symptom onset during October 2011–April 2014 (attack rate 1.2 cases/100 workers). Of these 44 patients, 20 resided in California outside San Luis Obispo County and 10 resided in another state; 9 were hospitalized (median 3 days), 34 missed work (median 22 days), and 2 had disseminated disease. Of the 25 patients who frequently performed soil-disruptive work, 6 reported frequent use of respiratory protection. As solar farm construction in Coccidioides-endemic areas increases, additional workers will probably be exposed and infected unless awareness is emphasized and effective exposure reduction measures implemented, including limiting dust generation and providing respiratory protection. Medical providers, including those in non–Coccidioides-endemic areas, should suspect coccidioidomycosis in workers with compatible illness and report cases to their local health department. 相似文献
94.
M. Radi J. Gaubert R. Cristol-Gaubert V. Baecker P. Travo M. Prudhomme G. Godlewski D. Prat-Pradal 《Surgical and radiologic anatomy : SRA》2010,32(1):11-15
Aims
The goal in this paper was to rebuild a three dimensional (3D) reconstruction of the dorsal and ventral pancreatic buds, in the human embryos, at Carnegie stages 15–23. 相似文献95.
96.
Prevention of exacerbations and effective treatment is essential in pregnant asthmatic women. The management is well documented. Misunderstanding of the recommendations leads to unsuitable, insufficient treatment and is responsible for more frequent recurrences in the pregnant woman compared with the non pregnant. Above all, good control of the disease and the prevention of exacerbations, based on inhaled corticosteroid therapy and smoking cessation, reduces complications, in particular prematurity and low birth weight. 相似文献
97.
5-Hydroxytryptamine-moduline: a novel endogenous peptide involved in the control of anxiety. 总被引:2,自引:0,他引:2
The serotonergic system is considered as a neuromodulatory system interacting with other neurotransmissions in the brain and participating in the elaboration of an adapted response of the central nervous system to external stimuli. Indeed, serotonin is involved in a large number of physiological events, such as temperature regulation, sleep, learning and memory, behaviour, sexual function, hormonal secretions and immune activity, and in parallel, it is also implicated in pathological disorders particularly in stress, anxiety, aggressivity and depression. At least 14 different types of serotonin receptors mediate serotonergic activity and among them, serotonin-1B receptors play an important role in the control of the serotonergic function. Serotonin-1B receptors are autoreceptors localized on serotonergic neuron terminals (varicosities) where they inhibit the evoked release of serotonin and its biosynthesis; they are also heteroreceptors located on non-serotonergic terminals, where they inhibit the release of the corresponding neurotransmitters (acetylcholine, GABA, noradrenaline, etc.). 5-Hydroxytryptamine-moduline, an endogenous tetrapeptide (Leu-Ser-Ala-Leu) recently isolated and characterized from rat and bovine brain extracts, was shown to specifically interact with serotonin1B receptors as an allosteric modulator having antagonistic properties in vitro and in vivo. Immuncytochemical studies using specific polyclonal anti-peptide antibodies have shown that this peptide is distributed heterogeneously in mouse brain and located in areas which also contain serotonin-1B receptors. Moreover, the content of these cerebral tissues in 5-hydroxytryptamine-moduline is affected by stress. In the present work, polyclonal anti-5-hydroxytryptamine-moduline antibodies were administered to mice via intracerebroventricular injections to study the in vivo effects of a lowering (or suppression) of this neuropeptide in the central nervous system. The inactivation of the peptide by the specific antibodies significantly modified the behaviour of the animals in two behavioural tests, the open-field and elevated plus-maze, known to be animal models related to anxiety behaviour. Treated mice displayed behaviour consistent with an anxiolytic effect of the antibody, suggesting a potential role of 5-hydroxytryptamine-moduline in the control of anxiety. 相似文献
98.
In the course of structure-activity relationship studies on granulatimide analogues, new pyrrolo[3,4-c]carbazoles in which the imidazole heterocycle has been replaced by a five- or a six-membered ring bearing one or two carbonyl functions have been synthesized. Their checkpoint kinase 1 (Chk1) inhibitory properties and their in vitro antiproliferative activities toward three tumor cell lines-murine leukemia L1210 and human colon carcinoma HT29 and HCT116 have been determined. The results of molecular modeling in the ATP binding pocket of Chk1 are described. Among the newly synthesized compounds, compounds 13 and 16, in which the imidazole was replaced by a quinone and a hydroquinone and which bear a hydroxy group on the indole moiety, are the most potent Chk1 inhibitors in this series with IC50 values of 27 and 23 nM, respectively. 相似文献
99.