نتایج جستجو برای: mitscherlich baule mb
تعداد نتایج: 26109 فیلتر نتایج به سال:
Methylene blue (MB) has been used clinically for about a century to treat numerous ailments. We show that MB and other diaminophenothiazines extend the life span of human IMR90 fibroblasts in tissue culture by >20 population doubling (PDLs). MB delays senescence at nM levels in IMR90 by enhancing mitochondrial function. MB increases mitochondrial complex IV by 30%, enhances cellular oxygen cons...
BACKGROUND Medulloblastoma (MB) is the most common pediatric primary malignant brain tumor. Approximately one-third of MB patients succumb to treatment failure and some survivors suffer detrimental side effects. Hence, the purpose of this study is to explore new therapeutic regimens to overcome chemotherapeutic agent resistance or reduce chemotherapy-induced toxicity. METHODS We detected the ...
Spectral partitioning in random regular blockmodels Paolo Barucca (Zurich/LIMS) Graph partitioning problems emerge in a wide variety of complex systems, ranging from biology to finance, but can be rigorously analysed and solved only for a few graph ensembles. In this work, an ensemble of random graphs with regular block structure, also named equitable graphs, is discussed and analytically studi...
BACKGROUND Noninvasive methods for characterizing neovessel formation during angiogenesis are currently lacking. We hypothesized that angiogenesis could be imaged with the use of contrast-enhanced ultrasound (CEU) with microbubbles targeted to alpha(v)-integrins. METHODS AND RESULTS Microbubbles targeted to alpha(v)-integrins were prepared by conjugating echistatin (MB(E)) or monoclonal antib...
Purpose: Study hemodynamic pattern and lipoperoxidation during methylene blue (MB) treatment on taurocholate enterokinase induced acute pancreatitis (AP). Methods: Thirty pigs were equally divided in control group; MB group; AP group; MB previous AP group; and MB after 90 min of induced AP group. MB was given iv in a bolus dose (2mg.kg-1) followed by maintenance dose (2 mg.kg-1.h-1). Hemodynami...
OBJECTIVES To investigate whether the major fungal multidrug efflux systems (MESs) affect the efficiency of methylene blue (MB)-mediated antimicrobial photodynamic inactivation (APDI) in pathogenic fungi and test specific inhibitors of these efflux systems to potentiate APDI. METHODS Candida albicans wild-type and mutants that overexpressed two classes of MESs [ATP-binding cassette (ABC) and ...
Identifying footprints of selection can provide a straightforward insight into the mechanism of artificial selection and further dig out the causal genes related to important traits. In this study, three between-population and two within-population approaches, the Cross Population Extend Haplotype Homozygosity Test (XPEHH), the Cross Population Composite Likelihood Ratio (XPCLR), the F-statisti...
Fusion of splenocytes from A/J mice immunized by creatine kinase (EC 2.7.3.2)-MB isoenzyme (CK-MB) with SP2/0-Ag14 myeloma cell line generated hybridomas producing monoclonal antibodies specific to CK-MB. One of these monoclonal antibodies ("Conan-MB") was used to develop a direct assay for CK-MB activity. In the assay, serum is incubated for 30 min at room temperature with "Conan-MB" immobiliz...
Recently, the ectopic expression of myoglobin (MB) was reported in human epithelial cancer cell lines and breast tumor tissues, where MB expression increased with hypoxia. The better prognosis of MB-positive breast cancer patients suggested that the globin exerts a tumor-suppressive role, possibly by impairing mitochondrial activity in hypoxic breast carcinoma cells. To better understand MB gen...
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