نتایج جستجو برای: 3and 4 containing 3333 vp
تعداد نتایج: 1593885 فیلتر نتایج به سال:
Several structural scene cues such as gist, layout, horizontal line, openness, and depth have been shown to guide scene perception (e.g., Oliva & Torralba, 2001); Ross & Oliva, 2009). Here, to investigate whether vanishing point (VP) plays a significant role in gaze guidance, we ran two experiments. In the first one, we recorded fixations of 10 observers (six male, four female; mean age 22; SD ...
The present study was carried out to examine the effects of a vitamin premix (VP) reduction or withdrawal from finisher diet (29-43 days) on performance, immuno-competence, and characteristics of leg bones and meat lipid oxidation of chickens fed on corn-soybean meal based diet. A total of 900 male broiler chickens (Ross 308) were allocated to five treatment groups (0, 33%, 66%, 100% and 133% V...
The primary objective of this study was to compare the pharmacokinetics of a new anti-human immunodeficiency virus agent 1-(2-amino-pyridin-4-ylmethyl)-6-(3,5-dimethylbenzoyl)-5-isopropyl-1H-pyrimidine-2,4-dione (VP-0502) with its amino acid prodrug alanine amide of VP-0502 (VP-0502AL), following intravenous and oral administrations to rats. The plasma concentrations of both analytes were analy...
Intraventricular injections of vasopressin (VP) and antagonists with varying degrees of specificity for the VP receptors were used to identify the action of endogenous brain VP on 0.3 M NaCl intake by sodium-deficient rats. Lateral ventricular injections of 100 ng and 1 microg VP caused barrel rotations and a dramatic decrease in NaCl intake by sodium-deficient rats and suppressed sucrose intak...
مشخص کردن جزئیات پوسته و گوشته بالایی، یکی از اهداف مهم تحقیقات ژئوفیزیکی است. در این تحقیق به کمک تحلیل تابع گیرنده P، ضخامت پوسته و نسبت Vp/Vs از دو روش محاسبه شد. ابتدا با استفاده از تأخیر زمانی بین موج مستقیم P فرودی به زیر ایستگاه و امواج تبدیل یافته Ps از ناپیوستگی موهو و با استفاده از مدل سرعتی مرجع IASP91 (73/1= Vp/Vs وkm/s3/6= Vp)، عمق موهو در زیر هریک از ایستگاه‌‌ها برآورد شد. سپس برا...
Verapamil and a number of other Ca2+ antagonists were found to potentiate DNA damage induced by 4'-demethylepipodophyllotoxin-9-(4,6-O-ethylidene-beta-D-glucop yra noside (VP-16) in L1210 cells in vitro. The potentiating effect of verapamil on DNA single-strand breaks in vitro was concentration dependent, relevant to clinically achieved levels of Ca2+ antagonists, and showed good correlation wi...
Magnocellular neurosecretory cells (MNCs) in the hypothalamo-neurohypophysial system that express and secrete the nonapeptides oxytocin (OT) and vasopressin (VP) were evaluated for the expression of multiple genes in single magnocellular neurons from the rat supraoptic nucleus using a single cell RT-PCR protocol. We found that all cells representing the two major phenotypes, the OT and VP MNCs,...
BACKGROUND We report the first-in-human safety and immunogenicity assessment of a prototype hexon chimeric adenovirus (Ad) serotype 5 (Ad5) vector containing the hexon hypervariable regions of Ad serotype 48 (Ad48) and expressing human immunodeficiency virus (HIV) type 1 EnvA. METHODS Forty-eight Ad5 and Ad48 seronegative, HIV-uninfected subjects were enrolled in a randomized, double-blind, p...
Calbindin-D28K (CalB)-containing cells form a distinct cluster within the core of the hamster suprachiasmatic nucleus (SCN). These cells are directly retinorecipient but lack detectable rhythms in clock gene expression or electrical activity. In studies exploring SCN connectivity using double-label immunochemistry, we previously reported an absence of contacts among CalB fibers and vasopressin ...
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