نتایج جستجو برای: alpha a1
تعداد نتایج: 224144 فیلتر نتایج به سال:
schizophrenia is a mental disorder painful with prevalence of about 1% in the world. nowadays, there is no experimental test aiding the accurate diagnosis of schizophrenic patients but recently quantitative determination of some serum proteins led to many investigations on the roles of these in neuropsychiatric.in the present study, our aim is to quantitative determination apoa1 and igm betwee...
We compared the spatial sensitivity of neural responses in three areas of cat auditory cortex: primary auditory cortex (A1), the posterior auditory field (PAF), and the dorsal zone (DZ). Stimuli were 80-ms pure tones or broadband noise bursts varying in free-field azimuth (in the horizontal plane) or elevation (in the vertical median plane), presented at levels 20-40 dB above units' thresholds....
Cellular responses to adenosine depend on the distribution of the two adenosine receptor subclasses. In primary cultures of rat hepatocytes, adenosine receptors were coupled to adenylate cyclase via A1 and A2 receptors which inhibit and stimulate cyclic AMP production respectively. R-(-)-N6-(2-phenylisopropyl)-adenosine (R-PIA), the adenosine A1 receptor-selective agonist, inhibited glucagon-st...
The interaction of a synthetic peptide representing the C-terminal 27 amino acids of the A1 domain of Shiga toxin (residues 220-246) with acidic phospholipid model membranes was characterized by FTIR spectroscopy. This peptide resembles a signal sequence and may mediate the translocation of the catalytic A1 chain of Shiga toxin to the cytoplasm following its retrograde transport to the lumenal ...
BACKGROUND There is a clear need for better biomarkers of drug-induced-liver-injury (DILI). AIMS We aimed to evaluate the possible prognostic value of ActiTest and FibroTest proteins apoliprotein-A1, haptoglobin and alpha-2-macroglobulin, in patients with DILI. METHODS We analyzed cases and controls included in the IMI-SAFE-T-DILI European project, from which serum samples had been stored i...
BACKGROUND In patients with chronic hepatitis C virus (HCV) genotype 2 or 3, 24 weeks' treatment with pegylated interferon alfa (PEG-IFN-alpha) and ribavirin induces a sustained virological response (SVR) in almost 80% of cases. Evidence suggests that a similar response rate may be obtained with shorter treatment periods, especially in patients with a rapid virological response (RVR). The aim o...
In the present study the formation of lipid soluble metabolites from 3H-aldosterone was investigated in vitro in isolated kidneys and kidney and liver slices of Sprague Dawley rats. The steroids were separated by HPLC (forward and reversed phase systems) and detected on-line as UV- or 3H-chromatograms. Apart from an unenzymatically formed substance, isoaldosterone, three less polar metabolites ...
BACKGROUND Plasmodium knowlesi was identified as the fifth major malaria parasite in humans. It presents severe clinical symptoms and leads to mortality as a result of hyperparasitemia in a short period of time. This study aimed to improve the current understanding of P. knowlesi and identify potential biomarkers for knowlesi malaria. METHODS In the present study, we have employed two-dimensi...
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