نتایج جستجو برای: dr negative
تعداد نتایج: 610384 فیلتر نتایج به سال:
در این رساله، ابتدا مفهوم *c- جبر را بیان می کنیم، سپس با تجزیه و تحلیل دقیق مقاله های dr. alexander a. katz, a note on two-sided ideals in locally c?-algebras, apr 2013. dr. a. a. katz,dr. o. friedman, on projective limits of real c?- and jordan operator algebras, oct 2005. مفهوم *c- جبرموضعی و قیاس های ژوردان و حقیقی از *c- جبرهای موضعی مختلط بیان می شود. در نهایت نشان می دهیم که اگر a یک ...
It has been reported that HLA-DR Is a potent inducer of thrombin generation. Human colorectal cells (GEO, WiDr, DLD-1, and MIP) that lack the constitutive expression of HLA-DR cause platelet aggregation through a thrombin-dependent mechanism. ileatment with recombinant human @†̃-lnterferon induced the expression of HLA-DR in the GEO, WiDr, and DLD-1 cells, whereas the MIP cell line remained HL...
The predictive value of HLA-DR and CD34 in the diagnosis of four distinct genetic entities of acute myeloid leukemia (AML) is presently not established. We evaluated the positive and negative predictive values (PPV and NPV, respectively), sensitivity, specificity, and correlation coefficients of HLA-DR and CD34 in AML patients with t(15;17), t(8;21), inv(16), and abn(11q23). In AML with t(15;17...
Understanding of the relationship between tumor infiltrating cytotoxic T lymphocytes (CD 8(+)TILs) and tumor cells as well as tumor-associated antigens is important and may reflect the extent of immune response of the patient to the tumor, thus providing a useful clue relevant to the prognosis. The purpose of this study was to determine the relationship between the expression of HLA-DR and CA-1...
HLA-DRw6-positive patients are "high responders" to certain renal allograft antigens. A study was therefore conducted of the outcome of 247 first renal allografts in 74 DRw6-positive and 173 DRw6-negative recipients. The effectiveness of matching for HLA-DR determinants in both groups was also analysed. The one-year graft survival in DRw6-positive patients was 59% as compared with 75% in DRw6-n...
برنامه های پاسخگویی بار (demand response) اقداماتی هستند که برای تغییر الگوی مصرف برق به منظور بهبود قابلیت اطمینان شبکه و جلوگیری از جهش قیمت ها، خصوصاً در ساعات پیک بار شبکه اجرا می شوند. در این تحقیق، برنامه های پاسخگویی بار که در اکثر بازارهای برق جهان اجرا می شوند، با مفهومی تجاری در نظر گرفته شده اند که می توانند به صورت یک کالا بین بازیگران مختلف مبادله شوند. این برنامه ها در ابتدا به صور...
At the quarterly clinicopathological conference held at the Royal College of Physicians on 26 July 1979 Dr C C Booth (1) took the chair. He opened the conference by saying that it would take an unusual reverse form in which a pathologist, Dr I Doniach, would be invited to comment on the pathological findings and reconstruct the clinical history and that the true clinical history would be reveal...
OBJECTIVE This study is to provide reliable experimental treatment options for the diagnosis of acute leukemia, prognosis analysis and the detection of minimal residual disease. We observed the bone marrow CD123/CD117/CD34/HLA-DR antigen expression in 64 elderly patients with acute leukemia (AL). METHODS The immune phenotypes of 64 elderly AL patients were detected and the correlations of CD1...
The aims of this study were (1) to evaluate the effect of intermediate (cyclophosphamide alone) or intensive (mitoxantrone, cytosine arabinoside, cyclophosphamide) priming on the cytogenetic response in mobilized bone marrow (BM) or peripheral blood (PB) progenitors in patients with chronic myelogenous leukemia (CML), (2) to determine the incidence of cytogenetic remissions after mobilized prog...
BACKGROUND The emergence of resistance to anti-tuberculosis (DR-TB) drugs and the HIV epidemic represent a serious threat for reducing the global burden of TB. Although data on HIV-negative DR-TB treatment outcomes are well published, few data on DR-TB outcomes among HIV co-infected people is available despite the great public health importance. METHODS We retrospectively reported and compare...
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