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排序方式: 共有222条查询结果,搜索用时 15 毫秒
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Amel Rezgui Maissa Thabet Sahar Makki Jihed Anoun Imen Ben Hassine Monia Karmeni Fatma Ben Fredj Anis Mzabi Chedia Laouani 《Reumatologia》2021,59(2):111
Coexistence of spondyloarthritis (SpA) and Takayasu’s arteritis is not a common finding, but such cases have been discussed, particularly in the context of choice of therapy. Inhibition of inflammation by tumor necrosis factor inhibitors (TNFi) is a key aspect of the treatment of SpA and also positive effects of such treatment in concomitant large vessel vasculitis have been reported. However, TNFi is also associated with the possibility of initiating vasculitis.The present article based on a case study and the available literature is an attempt to discuss coexistence of these two diseases and the impact of treatment with biological drugs from the anti-TNF group in the course of SpA with Takayasu’s arteritis. 相似文献
3.
B. Trad H. Ben Hassine M. Khalifa N. Idriss F. Slama F. Bahri C. Laouani kechrid J. Boukadida R. Sghiri 《Pathologie-biologie》2013,61(3):113-116
ObjectivesThe presence of a wide variety of autoantibodies is a characteristic feature of systemic lupus erythematosus (SLE). Although non-specific, anti-complement C1q (anti-C1q) were shown to correlate with the occurrence of active nephritis. The present study aimed to investigate the prevalence of anti-C1q in Tunisian SLE patients and their association with clinical manifestations, especially renal involvement.Patients and methodsIgG anti-C1q antibodies were assessed by Elisa in 98 SLE patients, 55 patients with rheumatoid arthritis (RA) and 65 healthy individuals (HI).ResultsAnti-C1q were found in 53 (54.1%) patients with SLE, three (5%) patients with RA and six (9.3%) HI. Among the 65 patients with renal involvement, anti-C1q were present in 35 (53.8%) patients. There was no significant association between anti-C1q and renal or extrarenal manifestations. In addition, there was no correlation between anti-C1q titer and SLEDAI index. Anti-C1q were significantly associated with anti-nucleosome (P = 0.001), anti-Sm (P = 0.01) and a low C4 level (P = 0.046). Concomitant presence of anti-C1q and anti-dsDNA antibodies was not associated with renal manifestations.ConclusionOur study shows that prevalence of anti-C1q was comparable with that previously reported in Caucasian populations. These antibodies were associated with a low C4 level. However, there was no association between anti-C1q and renal involvement or severity of nephritis. 相似文献
4.
Samy Slimani Assia Haddouche Sabrina Haid Aicha Ladjouze-Rezig 《Rheumatology international》2011,31(2):273-276
Juvenile hyaline fibromatosis (JHF) is a rare autosomal recessive hereditary disorder (less than 80 cases reported), characterized
by multiple nodular lesions on the skin and musculoskeletal involvement, very debilitating because most adolescents and adults
become bedridden. Only 10 cases have been reported on JHF in adulthood. We report the case of a 34-year-old male patient in
whom clinical and histological findings were consistent with a mild JHF and focus on the radiographic features. The main purpose
of this report is to increase the information available related to the radiographic manifestations and prognosis of JHF. 相似文献
5.
Amina Arroul-Lammali Fadia Rahal Radia Chetouane Zineb Djeraba Oussama Medjeber Aicha Ladjouze-Rezig 《Immunopharmacology and immunotoxicology》2017,39(2):87-96
Rheumatoid arthritis (RA) is a chronic autoimmune disease. The pathophysiology of RA implicates several mediators such as nitric oxide (NO) and cytokines such as interleukin-6 (IL-6), which is deeply involved in the main characteristics of RA. Furthermore, all-trans retinoic acid (ATRA) is an active vitamin A derivative well-known to have diverse immunomodulatory actions. In our study, we investigated first, the ex vivo immunomodulatory potential of ATRA on NO pathway by peripheral blood mononuclear cells (PBMCs) from Algerian RA patients. Then, we assessed the possible regulatory effect of ATRA on NO production induced by IL-6. PBMCs isolated from active and inactive RA patients and healthy controls were cultured with different concentrations of IL-6 or/with ATRA. NO production was assessed using the Griess method. Inducible nitric oxide synthase expression and NF-κB activity were analyzed by immunofluorescence test. Our results revealed a high NO production during active RA. We noticed that while IL-6 induced a high NO production and iNOS expression, ATRA downregulated both. ATRA also inhibited nuclear NF-κB translocation. Interestingly, it seems that NO production mediated by IL-6 on PBMCs of RA patients is downregulated by ATRA. Taken together, our results highlight the immunomodulatory effect of ATRA on NO pathway in RA patients and its possible role in regulating IL-6-mediated NO production. All these findings suggest its potential therapeutic role during RA. 相似文献
6.
Clinical and laboratory characteristics in septic arthritis patients with and without isolated germs
Hana Sahli Asma Bachali Rawdha Tekaya Aicha Ben Tekaya Rim Khalfallah Olfa Saidane Ines Mahmoud Leila Abdelmoula 《The Egyptian Rheumatologist》2018,40(4):269-272
Background
The management of septic arthritis without bacteriological evidence is not well codified.Aim of the work
To compare the features of septic arthritis with and without isolated germs.Patients and Methods
This is a retrospective study including all patients with septic arthritis, discharged from the Rheumatology Department of Charles Nicolle Hospital, Tunisia over a period of 17?years [1998–2014]. The epidemiological and clinical data were evaluated. Patients were grouped according to the presence and absence of isolated germs.Results
Fifty-nine septic arthritis patients were collected with an average of 3.5?cases/year. The mean age of the patients was 54.6?±?19?years [15–95] without sex predominance: 28 were male and 31 were female. At least one risk factor for SA was founded in 41 patients (69.5%). It was monoarticular in 50 cases (84.7%), oligoarticular in 6 (10.2%) and polyarticular in 3 (5.1%). The knee was the most often affected (49.2%). Germ was isolated in cultures and/or synovial fluids in 27 patients (45.8%). The age tended to be older in those with isolated germs and the elderly were more frequently infected compared to the non-elderly (51.8% versus 21.9%) (p?=?.01). The synovial fluid analysis, clinical and laboratory characteristics were comparable but the functional disability was significant higher in those without isolated germs (p?=?.024). Sternoclavicular joint was more common in patients with isolated germs (p?=?.016). There was no difference between the two groups regarding the course of the infection.Conclusion
Patients with isolated and non-isolated germs have similar epidemiologic, clinical, biological and radiological characteristics. 相似文献7.
8.
Ines Mahmoud Aicha Ben Tekaya Mariem Sahli Maha Mahmoud Olfa Saidane Hana Sahli Rawdha Tekaya Leila Abdelmoula 《The Egyptian Rheumatologist》2018,40(2):145-147
Background
Septic arthritis of the costovertebral thoracic joint is a rare site infection. We report an isolated case of septic arthritis of the 10th costo-vertebral right joint with osteitis due to Staphylococcus aureus.Case presentation
A 59 year old Tunisian man presented with a 2 months history of dorsal spinal pain with fever, associated with asthenia, anorexia and loss of weight. There was a raised C-reactive protein (176 mg/L) and erythrocyte sedimentation rate (100 mm/1st h). Tests for tuberculosis and brucellosis were negative. In the present patient, the clinical symptoms were unspecific with lack of obvious predisposing factors. He had neither history of taking immunosuppressors nor of any disease indicative of immunodeficiency. Thoraco-abdominal computed tomography (CT) showed a lytic lesion centered on the 10th costo-vertebral right joint and histo-pathologic exam of the costo-vertebral puncture confirmed chronic active osteitis and bacteriologic culture allowed identifying methicillin-sensitive Staphylococcus aureus. The patient was treated with ciprofloxacin 1500 mg/day, associated with daily rifampin (20 mg/kg) for total treatment duration of 12 weeks after consulting infectious disease specialists. After a follow-up of 6 months, the patient remained asymptomatic and the markers of inflammation negative.Conclusion
Septic arthritis of costovertebral joints should be considered when a patient presents with back pain, fever and elevated inflammatory markers. The diagnosis of septic arthritis of costovertebral joints remain a challenge to clinicians. CT is important to confirm a diagnosis and guide costovertebral biopsy and culture. Early and appropriate antibiotic therapy is important for a required outcome. 相似文献9.
10.
Pierre Bourgoin Aicha Merouani Véronique Phan Catherine Litalien Michel Lallier Fernando Alvarez Philippe Jouvet 《Pediatric nephrology (Berlin, Germany)》2014,29(5):901-908