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1.
Chloé Dussaux Marie-Victoire Senat Hanane Bouchghoul Alexandra Benachi Laurent Mandelbrot Gilles Kayem 《The journal of maternal-fetal & neonatal medicine》2018,31(17):2284-2292
Background: Preterm prelabor rupture of membranes is a frequent obstetric condition associated with increased risks of maternal and neonatal morbidity and mortality. Conventional management is in hospital. Outpatient management is an alternative in selected cases; however, the safety of home management has not been established.Objective: To study the obstetric and neonatal outcomes of women with preterm premature rupture of membranes between 24 and 34 weeks who were managed as outpatient (outpatient care group), compared with those managed in hospital (hospital care group).Study design: A retrospective cohort study between 1 January 2009 and 31 December 2013 in three French tertiary care centers.Results: Ninety women were included in the outpatient care group and 324 in the hospital care group. In the outpatient care group, the gestational age at membrane rupture was lower, compared to the hospital care group (28.8 (26.6–30.5) vs. 30.3 (27.6–32.1) weeks; p?.01) and the cervical length at admission was higher (31.7?±?10.4 vs. 24.3?±?11.8?mm; p?.01). In the outpatient care group, no delivery or major obstetric complication occurred at home.Conclusion: We observed no major complication related to home care after a period of observation. A randomized study would be necessary to confirm its safety. 相似文献
2.
Fatima zohra Ahsayen Zakaria Haddadi Hanane El Aggari Hichame Benramdane Narjisse Aichouni Siham Nasri Tijani Elharroudi Imane Skiker Imane Kamaoui 《Radiology Case Reports》2022,17(10):3556
The aim of this observation was to report a rare case of symptomatic and non-functional cystic parathyroid adenoma in a 52-year-old female, diagnosed with imaging and treated by surgical resection of the gland. 相似文献
3.
Caselli A Hanane T Jane B Carter S Khaodhiar L Veves A 《Journal of diabetes and its complications》2003,17(4):205-210
OBJECTIVE: To evaluate the vasodilation induced by topical application of methyl nicotinate (MN) and to compare it with the vasodilatory response to acetylcholine (ACh) and sodium nitroprusside (SNP) in healthy subjects and diabetic neuropathic patients. RESEARCH DESIGN AND METHODS: Ten diabetic patients with peripheral neuropathy (DN) and 10 age- and sex-matched healthy control subjects (C) were enrolled. The vasodilatory response to topical application of 1% MN and a placebo emulsion at the forearm and dorsum of the foot skin at 5, 15, 30, 60 and 120 min was measured using Laser Doppler Perfusion Imaging. The vasodilatory response to iontophoresis of 1% ACh and 1% SNP solutions was also evaluated. RESULTS: The maximal vasodilatory response to ACh, SNP and MN was similar at the forearm and foot level in the diabetic patients. In the control group, the responses to MN, ACh and SNP were similar on the forearm but in the foot, the MN vasodilatory response was higher when compared to the ACh and SNP responses. MN-related vasodilation was present 5 min after the application, reached its peak at 15-30 min and declined to pre-application levels 120 min afterward. CONCLUSIONS: Topical application of MN at the forearm and foot levels of diabetic neuropathic patients results in skin vasodilation that is comparable to the maximal vasodilation that can be induced by iontophoresis of ACh or SNP and lasts for less than 2 h. Further studies will be required to explore the potential of MN to increase blood flow and to prevent diabetic foot problems in clinical practice. 相似文献
4.
Hanane Delsa Khadija Bellahammou Hussein Hassan Okasha Fahd Ghalim 《World Journal of Clinical Cases》2023,11(10):2181-2188
Endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) is an excellent investigation to diagnose pancreatic lesions and has shown high accuracy for its use in pathologic diagnosis. Recently, macroscopic on-site evaluation (MOSE) performed by an endoscopist was introduced as an alternative to rapid on-site cytologic evaluation to increase the diagnostic yield of EUS-FNB. The MOSE of the biopsy can estimate the adequacy of the sample directly by the macroscopic evaluation of the core tissue obtained from EUS-FNB. Isolated pancreatic tuberculosis is extremely rare and difficult to diagnose because of its non-specific signs and symptoms. Therefore, this challenging diagnosis is based on endoscopy, imaging, and the bacteriological and histological examination of tissue biopsies. This uncommon presentation of tuberculosis can be revealed as pancreatic mass mimicking cancer. EUS-FNB can be very useful in providing a valuable histopathological diagnosis. A calcified lesion with a cheesy core in MOSE must be suggestive of tuberculosis, leading to the request of the GeneXpert, which can detect Mycobacterium tuberculosis deoxyribonucleic acid and resistance to rifampicin. A decent diagnostic strategy is crucial to prevent unnecessary surgical resection and to supply conservative management with antitubercular therapy. 相似文献
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6.
Objective: To determine the in-vitro effect of the total alkaloid extract of Peganum (P.) harmala seeds on ram epididymal sperm. Methods: Semen was divided into... 相似文献
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Anouk L. Feitsma Ellen I. H. van der Voort Kees L. M. C. Franken Hanane El Bannoudi Berendina G. Elferink Jan W. Drijfhout Tom W. J. Huizinga Ren R. P. de Vries Ren E. M. Toes A. Ioan‐Facsinay 《Arthritis \u0026amp; Rheumatology》2010,62(1):117-125
Objective
Antibodies directed against citrullinated proteins (ACPAs) are highly specific for rheumatoid arthritis (RA). The production of ACPAs is most likely dependent on the presence of T cells, since ACPAs undergo isotype switching and are associated with the shared epitope (SE)–containing HLA–DRB1 alleles. Vimentin is a likely candidate protein for T cell recognition, since >90% of patients positive for ACPAs that are reactive with (peptides derived from) citrullinated vimentin carry SE‐containing HLA–DRB1 alleles. The aim of this study was to identify citrullinated vimentin peptides that are presented to HLA–DRB1*0401–restricted T cells.Methods
HLA–DR4–transgenic mice were immunized with all possible citrulline‐containing peptides derived from vimentin, and T cell reactivity was analyzed. Peptides recognized in a citrulline‐specific manner by T cells were selected and analyzed for their ability to be processed from the entire vimentin protein. A first inventory of the selected epitopes recognized by T cells was performed using peripheral blood mononuclear cells (PBMCs) from ACPA+, HLA–DR4+ patients with RA.Results
A citrulline‐specific response was observed for 2 of the peptides analyzed in DR4‐transgenic mice. These peptides were found to be naturally processed from the vimentin protein, since citrullinated vimentin was recognized by peptide‐specific T cells. T cell reactivity against these peptides was also observed in cultures of PBMCs from RA patients.Conclusion
This study identifies, for the first time, 2 naturally processed peptides from vimentin that are recognized by HLA–DRB1*0401–restricted T cells in a citrulline‐specific manner. These peptides can be recognized by T cells in ACPA+, HLA–DR4+ patients with RA, as shown in a first inventory.9.
Hans U. Scherer Diane van der Woude Andreea Ioan‐Facsinay Hanane el Bannoudi Leendert A. Trouw Jun Wang Thomas Hupl Gerd‐R. Burmester Andr M. Deelder Tom W. J. Huizinga Manfred Wuhrer Ren E. M. Toes 《Arthritis \u0026amp; Rheumatology》2010,62(6):1620-1629
Objective
Anti–citrullinated protein antibodies (ACPA) exhibit unique specificity for rheumatoid arthritis. However, it is incompletely understood whether and how ACPA contribute to disease pathogenesis. The Fc part of human IgG carries 2 N‐linked glycan moieties that are crucial for the structural stability of the antibody and that modulate both its binding affinity to Fcγ receptors and its ability to activate complement. We undertook this study to analyze Fc glycosylation of IgG1 ACPA in serum and synovial fluid (SF) in order to further characterize the immune response to citrullinated antigens.Methods
ACPA were isolated by affinity purification using cyclic citrullinated peptides as antigen. IgG1 Fc glycosylation was analyzed by mass spectrometry. ACPA IgG1 glycan profiles were compared with glycan profiles of total serum IgG1 obtained from 85 well‐characterized patients. Glycan profiles of paired SF and serum samples were available from 11 additional patients.Results
Compared with the pool of serum IgG1, ACPA IgG1 lacked terminal sialic acid residues. In SF, ACPA were highly agalactosylated and lacked sialic acid residues, a feature that was not detected for total SF IgG1. Moreover, differential ACPA glycan profiles were detected in rheumatoid factor (RF)–positive and RF‐negative patients.Conclusion
ACPA IgG1 exhibit a specific Fc‐linked glycan profile that is distinct from that of total serum IgG1. Moreover, Fc glycosylation of ACPA differs markedly between SF and serum. Since Fc glycosylation directly affects the recruitment of Fc‐mediated effector mechanisms, these data could further our understanding of the contribution of ACPA to disease pathogenesis.10.
Nezha Oumghar Fatima Ezzahra Hazmiri Abdelhamid El Omrani Hanane Rais Mouna Khouchani 《BMC clinical pathology》2017,17(1):23