نتایج جستجو برای: h2 and h1
تعداد نتایج: 16832634 فیلتر نتایج به سال:
The human asialoglycoprotein receptor expressed by the HepG2 cell line is composed of the two homologous polypeptides H1 and H2. Transblot analysis of HepG2 cell lysates indicated that the progressive loss in the steady-state level of asialoglycoprotein receptor (ASGR) when cells were maintained in medium supplemented with dialyzed fetal bovine serum was reversed by the addition of cell-permean...
Histamine-release responses in clinical conditions show a wide range of severity, from a single spot of erythema or a wheal up to a life-threatening reaction or the death of the patient. To demonstrate the efficiency of Hiand HE-blockade in preventing histamine-induced anaphylactic and anaphylactoid reactions, a series of controlled trials was carried out in patients, volunteers and dogs presen...
BACKGROUND Histamine assumes an important role as a major mediator in various pathologic disorders associated with inflammation and immune reactions. However, the involvement of histamine in the pathological conditions and symptoms of sepsis remains entirely unknown. In this study, we establish that histamine is identified as a contributory mediator to promoting the development of organ injury ...
Two extended haplotypes exist across the tau gene-H1 and H2-with H1 consistently associated with increased risk of progressive supranuclear palsy (PSP). Using 15 haplotype tagging SNPs (htSNPs), capturing >95% of MAPT haplotype diversity, we performed association analysis in a US sample of 274 predominantly pathologically confirmed PSP patients and 424 matched control individuals. We found that...
A list assignment of a graph G = (V,E) is a function L that assigns a list L(u) of so-called admissible colors to each u ∈ V . The List Coloring problem is that of testing whether a given graph G = (V,E) has a coloring c that respects a given list assignment L, i.e., whether G has a mapping c : V → {1, 2, . . .} such that (i) c(u) 6= c(v) whenever uv ∈ E and (ii) c(u) ∈ L(u) for all u ∈ V . If ...
BACKGROUND Depression of spinal cord motoneuron excitability has been proposed to contribute to surgical immobility. The H-reflex, which measures alpha-motoneuron excitability, is depressed by volatile anesthetics, whereas the action of propofol is unknown. The objective of this study was to determine the effects of propofol anesthesia on the H-reflex. METHODS In 13 patients (group 1), H-refl...
Acoustic differences between the vowels in filled pauses and ordinary lexical items such as nouns and verbs were examined to know if there was systematic difference of voice-quality. Statistical test of material taken from the Corpus of Spontaneous Japanese showed that, in most cases, there was significant difference of acoustic features like F0, F1, F2, intensity, jitter, shimmer, TL, H1-H2, H...
In [H1], we develop a fixpoint semantics, the least model semantics, and an SLDresolution calculus in a direct way for positive modal logic programs in basic serial monomodal logics. In [H2], we extend the results and generalize the methods of [H1] for multimodal logics, giving a framework for developing semantics for positive logic programs in serial multimodal logics. In [H3], we report on ou...
1 Histamine and 2-methyl-histamine (H1-receptor agonist) caused dose-dependent increases in capillary permeability in albino mice, but 4-methyl-histamine (H2-receptor agonist) caused no significant increase. 2 Mepyramine (H1-receptor antagonist) blocked the histamine-induced increase in capillary permeability whereas burimamide (H2-receptor antagonist) produced no significant blockade of the hi...
We investigate the conjectured sufficiency of a condition for h-vectors (1, h1, h2, . . . , hd, 0) of regular d-dimensional triangulations. (The condition is already shown to be necessary in [2]). We first prove that the condition is sufficient when h1 ≥ h2 ≥ · · · ≥ hd. We then derive some new shellings of squeezed spheres and use them to prove that the condition is sufficient when d = 3. Fina...
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