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1.
Tumor-like tuberculosis of the sacrum 总被引:1,自引:0,他引:1
Lmejjati M Maaqili M El Abbadi N Bellakhdar F 《Joint, bone, spine : revue du rhumatisme》2000,67(5):468-470
Isolated tuberculosis of the sacrum in a 43-year-old woman manifested as functional impairment of the right lower limb. Sacral tuberculosis is rare in patients with no history of tuberculosis. Another unusual feature was the tumor-like aspect of the lesion, with diffuse, ill-defined osteolysis of a large part of the sacrum and extension to the presacral soft tissues responsible for rectal displacement. 相似文献
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Reyad S. Kamel Jacqueline Gardner 《Clinica chimica acta; international journal of clinical chemistry》1978,89(2):363-370
Two techniques for the iodination of methotrexate are described, involving covalent linkage to the drug of 125I-labelled N-succinimidyl-3-(4-hydroxyphenyl)propionate (Bolton and Hunter reagent), or to 125I-labelled histamine. A rapid highly specific radioimmunoassay for methotrexate was developed, employing a specific antiserum covalently linked to magnetisable particles, and 125I-labelled methotrexate as tracer. Incubation times for the assays were 60 and 10 min for the Bolton and Hunter reagent-linked methotrexate and 125I-labelled histamine-linked methotrexate respectively. Separation of bound from free antigen was achieved by a rapid magnetic separation system. Results obtained for serum samples correlated closely with those using an enzymatic (dihydrofolate reductase) competitive protein binding assay for methotrexate. A major advantage of the assay is its potential for processing large numbers of samples rapidly, making it highly suitable for routine clinical use. 相似文献
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Abbadi S 《Vertex (Buenos Aires, Argentina)》2005,16(60):85-88
Since two decades, psychoeducation knows a great emphasize over up psychiatry because it is economically attractive. But, what about its efficacy? It is a naturalistic study of subjective attitudes and responses towards psychoeducation of 17 schizophrenics' patients currently undergoing treatment in a daily hospital. It shows that psychoeducational tools activate defensive avoidance and interfere with therapeutic alliance. They seem to enhance mistrust, suspicion, pretense and false self. However, the literature review supports that those approaches had no impact on insight, compliance with treatment, decreasing relapse and symptomatology. Our study suggests that psychoeducation is harmful because, over it is inefficacy, it compromise therapeutic alliance and increase patients' isolation. 相似文献
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Hakem D Berrah A Berkane S Asselah H Aït-Younes S Asselah F Salah S Merriche S Abbadi MC 《La Revue de médecine interne / fondée ... par la Société nationale francaise de médecine interne》2005,26(11):858-865
PURPOSE: To analyse anatomoclinic and evolutive aspects of autoimmune hepatitis (AIH) through 50 observations collected in two Internal Medicine departments in Algiers from 1998 to 2002 and to make a review of the literature. METHODS: The study is prospective. The diagnosis of autoimmune hepatitis (AIH) is established according to the recommendations of the score of the International Autoimmune Hepatitis Group (1991) or/and hepatitic damage confirmed by histology. RESULTS: Fifty patients were studied: (32 women-18 men) and the mean age was 38 years (17 to 73). Autoimmune extra-hepatitic manifestations were associated in 26%. The AIH type 1 has been noted in 58%. AIH were type 2 in only 6%. In 22% of the cases AIH were sero-negative and the others AIH represented 14% were classed as overlap-syndrome (5 cases of primary biliary cirrhosis and 2 cases of primary sclerosing cholangitis hepatitis overlap syndrome). The first liver biopsy tissue showed strong necrotic-inflammatory activity in 56% and cirrhosis was identified in 19 patients (38%). The treatment (azathioprine and corticosteroid) was prescribed in 37 patients (74%) in active chronic hepatitis or in compensed cirrhosis. Follow-up: 28% of the patients died (9-36 months) because cirrhosis's complications or because complications of hepatocarcinoma (3 cases). CONCLUSION: The diagnosis of AIH must be established early for each patient with chronic liver disease particularly is those are supposed as a crypto genetic hepatitis. The prognosis is compromised by delayed diagnosis and the mortality in middle following up is high. 相似文献
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Zaid H Baqain Faleh A Sawair Zaid Tamimi Nazzal Bsoul Ghazi Al Edwan Jamal K Almasad Abdalla A Abbadi 《Annals of the Royal College of Surgeons of England》2010,92(6):489-494
INTRODUCTION
We describe our experience with oncology patients on a frequent dosing schedule of intravenous (i.v.) bisphosphonates at the Jordan University Hospital (JUH).PATIENTS AND METHODS
Patients treated by i.v. bisphosphonates in the medical oncology unit at the JUH were examined for bisphosphonate-related osteonecrosis of the jaws (BRONJ). Diagnosis was made according to the guidelines of the American Association of Oral and Maxillofacial Surgeons (AAOMS) original position paper.RESULTS
Of the 41 patients, four developed BRONJ, two in maxilla, one in mandible and one bimaxillary. Patients with BRONJ were older; mean age was 69.3 ±3.1 years compared to 62.8 ± 12.5 years (P = 0.022). Dental co-morbidities were more commonly present in patients with the disease (P = 0.038). Patients who developed BRONJ were on treatment for a longer duration of time; the mean duration of treatment was 23.5 ± 8.4 months compared to 11.9 ± 13.4 months (P = 0.10).CONCLUSIONS
The results of this case series demonstrated that age and poor oral health status are significant risk factors of BRONJ for oncology patients on long-term frequent dosing schedule of i.v. bisphosphonates. 相似文献9.
How does a mammalian cell determine when newly synthesized mRNAs are fully processed and appropriate for nuclear export? Müller-McNicoll and colleagues (pp. 553–566) expand on mechanisms known to be mediated by nuclear export factor 1 (NXF1) by describing SR proteins as NXF1 adaptors that flag alternatively spliced and polyadenylated mRNA isoforms as cargo ready for the cytoplasm. 相似文献
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A subset of messenger RNAs (mRNAs) that contain inverted Alu elements in their 3′ untranslated region are inefficiently exported to the cytoplasm and retained in subnuclear bodies called paraspeckles. The arginine methyltransferase CARM1 (coactivator-associated arginine methyltransferase 1) promotes the nuclear export of these mRNAs by methylating the paraspeckle component p54nrb, which reduces the binding of p54nrb to the inverted Alu elements, and down-regulating synthesis of another paraspeckle component, the long noncoding RNA NEAT1, which inhibits paraspeckle formation. 相似文献