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排序方式: 共有505条查询结果,搜索用时 31 毫秒
91.
Peker Bilal Olcay Şener Aslı Gamze Tarhan Emine Figen Kaya Selçuk 《Clinical rheumatology》2019,38(12):3627-3633
Clinical Rheumatology - Dense fine-speckled 70 (DFS70) antibody is defined as an antinuclear antibody (ANA) pattern in indirect immunofluorescence (IIF). The presence of anti-DFS70 antibody has... 相似文献
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BACKGROUND: Low levels of serum IgG or IgG subclasses may be responsible for the defective peritoneal defense and for peritonitis attacks in continuous ambulatory peritoneal dialysis (CAPD) children. Malnutrition, peritoneal loss or frequent peritonitis may lead to IgG or IgG subclasses deficiency. METHODS: Levels of IgG subclasses were determined in 12 children undergoing CAPD treatment. Radial immunodiffusion technique was used for determination. Patients were aged from 6 to 16 years (mean age 12.3 years) and had been on CAPD for 11-26 months (mean duration 19.4 months). We evaluated whether IgG and IgG subclasses deficiency are related to malnutrition, the peritonitis rate and the duration of CAPD using the SPSS program. RESULTS: Serum total IgG levels were found to be low in eight out of 12 patients. Eight patients showed low levels of IgG1, four patients IgG2, one patient IgG3 and three patients IgG4. Total IgG values were found to be positively correlated to malnutrition status, peritonitis rate and duration of CAPD. The IgG2 values were found to be related to the duration of CAPD. The IgG4 values were found to be correlated to the peritonitis rates. CONCLUSIONS: The IgG and IgG subclasses deficiency may develop in children while on CAPD treatment. Periodical determinations of either serum IgG or the subclasses may be useful in the follow-up of these patients. 相似文献
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Denizli A Tuncel A Olcay M Sarnatskaya V Sergeev V Nikolaev VG Piskin E 《Clinical materials》1992,11(1-4):129-137
Polyhydroxyethylmethacrylate (PHEMA) beads were prepared by phase separation polymerization. Hydroxyl groups on PHEMA beads were activated with CNBr at alkaline pH. Adsorption of heparin, blood proteins (i.e. albumin, fibrinogen and gamma-globulin), protein A, HIgG and DNA on these beads were studied. Preparation and activation procedures are given here. The preliminary results of these studies are also reported. 相似文献
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Clinical Oral Investigations - This study assessed the outcome measures of single-visit root canal retreatments and frequency of periapical complications considering preoperative, intraoperative... 相似文献
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Oguz Aslan Ozen Murat Cosar Onder Sahin Huseyin Fidan Olcay Eser Hakan Mollaoglu Ozan Alkoc Mehmet Yaman Ahmet Songur 《Neurological sciences》2008,29(3):147-152
This study presents neuroprotective effects of fish n-3 EFA on the prefrontal cortex after cerebral ischemia and reperfusion. Eighteen rats divided into three groups. Group A rats were used as control. Cerebral ischemia and reperfusion was produced in rats either on a standard diet (Group B) or a standard diet plus fish n-3 EFA for 14 days (Group C). The malondialdehyde (MDA) levels and activities of superoxide dismutase (SOD) and catalase (CAT) were measured and the number of apoptotic neurons was counted. The levels of MDA and activities of SOD increased in Group B rats as compared to Group A rats, and decreased in Group C rats as compared to Group B rats. The activities of CAT increased in Group C as compared to Group B rats. The number of apoptotic neurons in the prefrontal cortex was lower in Group C as compared to Group B rats. 相似文献
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Information systems plays an important role in medicine because it helps process more data more efficiently while providing
access to more people in different parts of the world. In this research we analyzed the data of legionella pneumophila and
other legionella species collected by the public hygiene center (PHC). PHC collected 7,211 water samples from different sources
of different locations in different cities in Turkey from year 1995 to 2008. The main goal of this research is to develop
a conceptual framework for preventing disease and to design a medical decision support system to help administration assessing
the risk of Legionnaires’ disease and preventing the outbreaks of the disease. The DSS involves SOM software which was programmed
with C# to search for patterns and similarities in data sets by producing SOM risk maps. Thus administrators can decide where
to monitor cautiously to prevent the disease. 相似文献