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排序方式: 共有2221条查询结果,搜索用时 15 毫秒
41.
P Pagesy J Y Li F Rentier-Delrue O Delalande Y Le Bouc M Kujas D Joubert J Martial F Peillon 《Acta endocrinologica》1990,122(6):745-752
Some patients with active acromegaly have elevated plasma IGF-I concentrations with only minimal elevation of plasma GH. We compared adenomatous GH and SRIH expression in 3 such patients (patients No. 1, 2 and 3; basal plasma GH level less than 4 micrograms/l) and in 3 acromegalic patients with high basal plasma GH level (patients No. 4, 5 and 6; 51.7 +/- 16.1 micrograms/l, mean +/- SEM). By immunocytochemistry, all the tumours proved to be somatotropic adenomas. At the ultrastructural level, signs of low secretory activity were observed in adenomas from patients No. 2 and 3. Perifused adenoma cells of patients No. 1, 2 and 3 released very little GH compared with those of patients No. 4, 5 and 6 (1 +/- 0.37 vs 51.5 +/- 34.1 micrograms x (10(-6) cells) x min-1, p less than 0.001). Adenoma SRIH content was 65.7 and 30.6 pg/mg proteins in patients No. 1 and 2, whereas it was undetectable in the others (patients No. 4, 5 and 6). Northern blot analysis showed that the GH gene was poorly expressed in the adenomas from patients No. 1, 2 and 3 compared with the adenomas from patients No. 4, 5 and 6. SRIH mRNA was detected in all 6 adenomas. However, the signal was more intense in the adenomas from patients No. 1, 2 and 3 than in those from patients No. 4, 5 and 6.(ABSTRACT TRUNCATED AT 250 WORDS) 相似文献
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Juliette A.L. Santing Crispijn L. Van den Brand Korné Jellema 《The Journal of emergency medicine》2021,60(3):285-291
BackgroundEmergency departments (EDs) are faced with a growing number of patients with traumatic brain injury (TBI) using direct oral anticoagulants (DOACs). However, there remains uncertainty about the bleeding risk, rate of hematoma expansion, and the efficacy of reversal strategies in these patients.ObjectiveThis study aims to identify the risk of traumatic hemorrhagic complications in patients with TBI using DOACs.MethodsIn this retrospective study we included patients with TBI. All TBI patients were using DOACs, attended one of the three EDs of our hospital between January 2016 and October 2019, and received a computed tomography (CT) scan of the brain. The primary outcome was any traumatic intracranial hemorrhage on CT. Secondary outcomes were the use of reversal agents, secondary neurological deterioration, a neurosurgical intervention within 30 days after the injury, length of stay (LOS), Glasgow Outcome Scale (GOS) at discharge, and mortality.ResultsOf the included patients (N = 316), 24 patients (7.6%, 95% confidence interval [CI] 4.2–9.8) presented with a traumatic intracranial hematoma (ICH). Seven patients (2.2%, 95% CI 0.6–3.8) received a reversal agent and 1 patient (0.3%, 95% CI ?0.3–0.9) underwent a neurosurgical intervention. Of the 24 patients with a traumatic ICH, progression of the lesion was seen in 6 patients (1.9%, 95% CI 0.4–3.4). The mean LOS was 6.5 days (95% CI 3.0–10.1) and the mean GOS at discharge was 4 (95% CI 3.6–4.6). Death occurred in 1 patient (0.3%, 95% CI ?0.3–0.9) suffering from an ICH.ConclusionBased on the present findings it can be postulated that TBI patients using DOACs have a low risk for ICH. Hematoma progression occurred, however, in a substantial number of patients. Considering the retrospective nature of the present study, future prospective trials are needed to confirm this finding. 相似文献
43.
A Recessively Inherited Risk Locus on Chromosome 13q22-31 Conferring Susceptibility to Schizophrenia
Tariq Mahmood Mohammed E El-Asrag James A Poulter Alastair G Cardno Anneka Tomlinson Sophia Ahmed Ahmed Al-Amri Jamshid Nazari Joanna Neill Rifka S Chamali Nancy Kiwan Suhaila Ghuloum Hamid A Alhaj Juliette Randerson Moor Shabana Khan Hassen Al-Amin Colin A Johnson Peter Woodruff Iain D Wilkinson Manir Ali Steven J Clapcote Chris F Inglehearn 《Schizophrenia bulletin》2021,47(3):796
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Successful treatment of pulmonary mucormycosis in an allogenic bone-marrow transplant recipient with combined medical and surgical therapy 总被引:2,自引:0,他引:2
Pavie J Lafaurie M Lacroix C Marie Zagdanski A Debrosse D Socié G Derouin F Gluckman E Michel Molina J 《Scandinavian journal of infectious diseases》2004,36(10):767-769
Mucormycosis is a rare, but severe, complication in allogenic bone-marrow recipients with a mortality rate of about 80%. Moreover, its incidence appears to have increased within the last decade. We report a case of pulmonary and nasal mucormycosis in a 55-y-old patient, which occurred 1 y after BMT. Treatment combining 4 months of amphotericin B, early surgical resection of infected tissue and discontinuation of immunosuppressive treatment allowed the cure of this mould infection. 相似文献
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Annick Moens C. Janneke van der Woude Mette Julsgaard Evelien Humblet Juliette Sheridan Daniel C. Baumgart Cyrielle Gilletta De Saint-Joseph Stéphane Nancey Jean-François Rahier Peter Bossuyt Anneline Cremer Sophie Dewit Carl Eriksson Frank Hoentjen Thomas Krause Edouard Louis Elisabeth Macken Zoran Milenkovic Jochen Nijs Annelies Posen Anneleen Van Hootegem Wouter Van Moerkercke Séverine Vermeire Ariella Bar-Gil Shitrit Marc Ferrante 《Alimentary pharmacology & therapeutics》2020,51(1):129-138
50.
Lécuyer H Audibert J Bobigny A Eckert C Jannière-Nartey C Buu-Hoï A Mainardi JL Podglajen I 《Journal of clinical microbiology》2007,45(10):3474-3475
We report a case of non-ventilator-associated nosocomial pneumonia and septicemia due to Dolosigranulum pigrum, a rare gram-positive opportunistic pathogen. The organism was isolated from bronchoalveolar lavage fluid and blood of a debilitated patient. D. pigrum was identified after 16S rRNA gene sequencing. 相似文献