排序方式: 共有43条查询结果,搜索用时 15 毫秒
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AE Clarke S Bernatsky KH Costenbader MB Urowitz DD Gladman PR Fortin M Petri S Manzi DA Isenberg A Rahman D Wallace C Gordon C Peschken MA Dooley EM Ginzler C Aranow SM Edworthy O Nived S Jacobsen G Ruiz-Irastorza E Yelin SG Barr L Criswell G Sturfelt L Dreyer I Blanco L Gottesman CH Feldman R Ramsey-Goldman 《Arthritis research & therapy》2012,14(Z3):A16
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Méndez Tovar LJ Anides-Fonseca AE Peña-González G Manzano-Gayosso P López-Martínez R Hernández-Hernández F Almeida-Arvizu VM 《Revista iberoamericana de micología》2004,21(3):150-152
Sporotrichosis is the most frequent subcutaneous mycosis in Mexico. The clinical forms are commonly described as lympho-cutaneous and cutaneous-fixed. The case of a male patient who developed an eritematous plaque with radial growth is reported. The patient received empirical therapy and topic steroids which modified the clinical picture with vesicles to vesicles, ulcers and blood and honey crusts. Diagnosis of fixed cutaneous sporotrichosis incognito was established by clinical, mycological and histopathological studies. Delayed cellular immunity in vitro and in vivo were normal. The patient received oral itraconazole showing clinical and mycological cure after four months. 相似文献
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Vesa?P?Hyt?nen Juha?AE?M??tt? Heidi?Kidron Katrin?K?Halling Jarno?H?rh? Tuomas?Kulomaa Thomas?KM?Nyholm Mark?S?Johnson Tiina?A?Salminen Markku?S?Kulomaa Tomi?T?AirenneEmail author 《BMC biotechnology》2005,5(1):28
Background
The chicken avidin gene family consists of avidin and several avidin related genes (AVRs). Of these gene products, avidin is the best characterized and is known for its extremely high affinity for D-biotin, a property that is utilized in numerous modern life science applications. Recently, the AVR genes have been expressed as recombinant proteins, which have shown different biotin-binding properties as compared to avidin. 相似文献24.
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M Kale R Ramsey-Goldman S Bernatsky MB Urowitz D Gladman PR Fortin M Petri E Yelin S Manzi S Edworthy O Nived S-C Bae D Isenberg A Rahman JG Hanly C Gordon S Jacobsen E Ginzler DJ Wallace GS Alarcón MA Dooley L Gottesman K Steinsson A Zoma J-L Senécal S Barr G Sturfelt L Dreyer L Criswell J Sibley JL Lee AE Clarke 《Arthritis research & therapy》2012,14(Z3):A15
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Nesreen G Elhelbawy Adel A.H. Nassar Abd ElMonem A Eltorgoman Safa M Saber Eman AE Badr 《Biochemistry and Biophysics Reports》2020
BackgroundNon Hodgkin lymphoma (NHL) is one of the immune system cancers. The occurrence and progression of malignant lymphomas depends on cellular pathways deregulation. Understanding the relationship between the immune system at the genetic level and malignant transformation is critical to reach its etiology.ObjectiveThe aim of this work is to evaluate the expression of five immune related genes (PD-1, FOXP3, GrA, GrB and CD11c) in patients with diffuse large B cell non Hodgkin lymphoma (DLBCL).Materials and methodsThis study was conducted on fifty patients with DLBCL and fifty sex and age matched apparently healthy subjects. The participants were subjected to these laboratory investigations: complete blood count, serum lactate dehydrogenase and β2microglobulin (β2M) levels and determination of PD-1, FOXP3, GrA, GrB and CD11c gene expressions.ResultsThe results of this study revealed that PD-1, FOXP3, GrA, GrB and CD11c gene expressions were significantly increased in DLBCL patients.ConclusionPatients with DLBCL have variablePD-1, FOXP3,GrA, GrB and CD11cgene expressions levels, which are correlated with the overall survival (OS) indicating that they can be good predictors of outcome in these patients. 相似文献
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Eman AE. Badr Rasha G. Mostafa Samah M. Awad Hala Marwan Hamed M. Abd El-Bary Hossam EM. Shehab Samar Ebrahim Ghanem 《Biochemistry and Biophysics Reports》2020
BackgroundMyocardial infarction (MI) is the major cause of death and disability worldwide. Many recent studies revealed the relationship between circulating irisin levels, endothelial dysfunctions and subclinical atherosclerosis in adult patients.ObjectivesThe aim of this study was to investigate the distribution of Irisin gene single nucleotide polymorphism in patients with MI and its association with other clinical and laboratory variables in these patients.Patients and methodsThis study was carried out in 100 patients with MI, and 100 healthy subjects served as controls. All studied subjects underwent laboratory investigations, including measurement of total cholesterol (TC), triglycerides (TG), low-density lipoprotein cholesterol (LDL-c) high-density lipoprotein cholesterol (HDL-c), creatinine kinase-MB (CK-MB), troponin I (TnI) and genotyping of rs 3480 and rs726344 of Irisin genes using the TaqMan Allelic Discrimination assay technique.ResultsThere was a significant difference of Irisin genotypes in patients when compared to controls. By estimating odd ratio (OR) an association was found between G allele of rs 3480 and A allele of rs726344with increase the risk of developing myocardial infarction by 4.03 and 3.47 fold respectively. GG of rs 3480 carriers had significantly increased Troponin I and triglyceride levels, while GA carriers of rs726344 had significantly increased CKMB, Total cholesterol, LDLc, HDLc, troponin I and triglyceride levels compared with other genotypes.ConclusionG allele of rs 3480 and A allele of rs726344can considered as genetic risk factors for MI; these findings could have an impact on preventive strategy for myocardial infarction. 相似文献
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Rogers AR; Fraley AE; Bamshad MJ; Watkins WS; Jorde LB 《Molecular biology and evolution》1996,13(7):895-902
Mismatch distributions are histograms showing the pattern of nucleotide (or
restriction) site differences between pairs of individuals in a sample.
They can be used to test hypotheses about the history of population size
and subdivision (if selective neutrality is assumed) or about selection (if
a constant population size is assumed). Previous work has assumed that
mutations never strike the same site twice, an assumption that is called
the model of infinite sites. Fortunately, the results are surprisingly
robust even when this assumption is violated. We show here that (1)
confidence regions inferred using the infinite- sites model differ little
from those inferred using a model of finite sites with uniform
site-specific mutation rates, and (2) even when site- specific mutation
rates follow a gamma distribution, confidence regions are little changed
until the gamma shape parameter falls well below its plausible range, to
roughly 0.01. In addition, we evaluate and reject the proposition that
mismatch waves are produced by pooling data from several subdivisions of a
structured population.
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