نتایج جستجو برای: amc
تعداد نتایج: 1402 فیلتر نتایج به سال:
In a cooperative relay network, a relay node (R) may facilitate data transmission to the destination node (D), when the latter is unable to decode the source node (S) data correctly. This paper considers such a system model and presents a crosslayer approach to jointly design adaptive modulation and coding (AMC) at the physical layer and cooperative truncated automatic repeat request (C-ARQ) pr...
Carcinomas of the breast with prominent lymphoplasmacytic background are commonly encountered in cytology. The aim of this study was to assess the prevalence of different types of carcinomas that share this common feature, identify possible distinguishing cytologic features, and evaluate the diagnostic pitfalls in this group of tumors. Eighteen fine-needle aspirations (FNAs) of breast carcinoma...
Day 100 prognostic factors of postautologous peripheral blood hematopoietic stem cell transplantation (APBHSCT) to predict clinical outcome in classical Hodgkin lymphoma (cHL) patients have not been evaluated. Thus, we studied if the day 100 peripheral blood absolute lymphocyte/monocyte ratio (Day 100 ALC/AMC) affects clinical outcomes by landmark analysis from day 100 post-APBHSCT. Only cHL pa...
Proteins are sensitive to oxidation, and oxidized proteins are excellent substrates for degradation by proteolytic enzymes such as the proteasome and the mitochondrial Lon protease. Protein labeling is required for studies of protein turnover. Unfortunately, most labeling techniques involve (3)H or (14)C methylation, which is expensive, exposes researchers to radioactivity, generates large amou...
We conducted a prospective multicenter study in Spain to characterize the mechanisms of resistance to amoxicillin-clavulanate (AMC) in Escherichia coli. Up to 44 AMC-resistant E. coli isolates (MIC ≥ 32/16 μg/ml) were collected at each of the seven participant hospitals. Resistance mechanisms were characterized by PCR and sequencing. Molecular epidemiology was studied by pulsed-field gel electr...
The objective of this study was to assess the possible modifications due to amoxicillin-clavulanic acid (AMC) treatment on total bacteria and on Bifidobacterium species balance in human colonic microbiota. Eighteen healthy volunteers (19 to 36 years old) were given a 875/125 mg dose of AMC twice a day for 5 days. Fecal samples were obtained before and after antibiotic exposure. After total DNA ...
PURPOSE Sore throat is a frequent reason for seeking medical care but few prescription options are available. Lozenges are effective in delivering active ingredients to the throat. This study was conducted to determine the analgesic efficacy of two lozenges one containing amylmetacresol (AMC)/2,4-dichlorobenzyl alcohol (DCBA) and lidocaine and one containing hexylresorcinol versus placebo in ...
The human liver cell line HepaRG has been recognized as a promising source for in vitro testing of metabolism and toxicity of compounds. However, currently the hepatic differentiation of these cells relies on exposure to dimethylsulfoxide (DMSO), which, as a side-effect, has a cytotoxic effect and represses an all-round hepatic functionality. The AMCbioartificial liver (AMC-BAL) is a 3D bioreac...
Abstract A novel, simple and efficient anhydrous MgCO 3 (AMC) synthesis method using ascorbic acid (ASA) has been developed based on the hydrothermal carbonization. In this process, ASA acts as both a CO 2 source crystal modifier to regulate control crystallization of AMC. Furan derivatives, aldehydes ketones from play an unexpected role structure-directing agent. The effect pH values ASA, reac...
Schenk et al. reported a high prevalence (67%) of parvovirus B19 (B19V) DNA in myocardial autopsy samples from subjects without acute myocarditis (AMC) or dilated cardiomyopathy (DCM). The presence of B19V DNA was highly associated with B19V immunoglobulin G (IgG) seropositivity, and the prevalence corresponded to the previously reported prevalence in patients presenting with AMC and DCM, who h...
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