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Showing 1 to 20 of 185 for “"K1"”.
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An x-ray study of the structure of K1-xRbxCy
The mixed layered compounds K1-xRbxC8 and K1-xRbxC24 represent quasi two-dimensional alloys interleaved by graphite hexagonal planes. We report extensive x-ray scattering investigations of the structural aspects of these compounds. In stage 1 K1-xRbxC8, we find that the interlayer separation …
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Characterization of the anti-viral effects inhibited by the vaccinia virus K1 protein
… NF-κB. I have identified the vaccinia virus K1 protein as an inhibitor of PKR activation. I determined that the C-terminal portion of the 2nd ankyrin repeat, a motif important for protein-protein interactions, is important for this inhibitory function. Further, K1 mediated PKR inhibition also …
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A study of unusual diamonds from the George Creek K1 Kimberlite dyke, Colorado
Cathodoluminescence photomicrographs of diamonds from the George Creek Kl (section 28) kimberlite dyke in Colorado reveal complex intergrowth relationships between CO?-free and CO?-bearing diamond growth generations. The distribution of the CO?-bearing diamond in some specimens suggests that this …
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The Signaling Pathway of Oxysterol Induced Apoptosis in Chinese Hamster Ovary (CHO)-K1 Cells.
… oxLDL, we have used Chinese hamster ovary (CHO)-K1 cells treated with a potent oxysterol, 25-hydroxycholesterol (25-OHC). In the present study, we find that oxLDL can induce apoptosis in any cell types if cells present the specific receptors on their surface to take up oxLDL, and that …
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Molecular Mechanisms Involved in Escherichia coli K1 and Haemophilus influenzae Type a Blood-Brain Barrier Impairment
… different pathogens, including Escherichia coli K1 (E. coli K1) and Haemophilus influenzae type a (Hia). During E. coli K1 meningitis, CNS cells release pro-inflammatory mediators, while the bacterium promotes the association between Vascular Endothelial Growth Factor Receptor 1 (VEGFR-1) and p85 …
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The role of Stl1p in glycerol accumulation in osmotically stressed icewine yeast Saccharomyces cerevisiae K1 V1116
… and therefore energy-dependent. Wine yeast K1-Vll16 was also shown to have this energy dependent glycerol uptake induced under salt stress. The expression of STLl and Stllp activity were compared between yeast cells harvested from Icewine and diluted Icewine fermentations. Northern blot …
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Function and Environmental Regulation ofkpsF, the First Gene of the Region One Operon of Escherichia Coli K1
… environmental stimulus currently known to affect K1 capsule expression. Capsule is maximally expressed at body temperature (37$\sp\circ$C or 98.6$\sp\circ$F), but is turned off at temperatures commonly encountered in the external environment, below about 26$\sp\circ$C. Expression of the first gene …
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Untersuchungen zu intrazellulären Folgereaktionen von Neisseria meningitidis und Escherichia coli K1 in HBMEC (human brain microvascular endothelial cells)
… beim Erreger neonataler Meningitiden E. coli K1 wird eine O-Acetylierung des Kapselpolysaccharids beobachtet. Die biologische Bedeutung der O-Acetylierung der Sialinsäure wurde in Infektionsassays mit einem nicht acetylierten E. coli K1 Stamm und einer isogenen konstitutiv acetylierten Mutante …
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Characterization of the vaccinia virus ankyrin repeat protein K1 on NF-κB inhibition and its contributions to viral pathogenesis
… was to examine how the vaccinia virus (VACV) K1 protein, which is encoded by the K1L gene, modulates the immune response in vitro and in vivo. In vitro, the K1 protein has multiple immunomodulatory effects in tissue culture models of infection. We have previously published that the K1 protein …
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Effect of continuous irradiation on proliferation of CHO-K1 and xrs-6 cells under low and high oxygen conditions
… irradiation on Chinese Hamster Ovary cells, CHO-K1 (wild type) and xrs-6 cells (mutant), and 2) the effect of continuous irradiation under low (5%) and high (20%) ambient oxygen conditions. Other authors have found continuous irradiation at low dose rates to have beneficial effects on cells. …
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Properties of quark gluon plasma at weak and strong coupling
… In the first part, probability distribution P(k1 ) is calculated for an energetic parton that propagates for a distance L through a weakly coupled medium without radiating to pick up transverse momentum k1. Results for P(k1 ) in weakly coupled quark gluon plasma are compared to expectations …
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The development of penguinpox virus (PEPV) as a vaccine vector : transfer vector construction and rescue of virus growth in rabbit kidney cells (RK-13) by vaccinia virus K1
Of the many vaccine trials which have taken place, the most promising results have been obtained from the recent phase 3 clinical trial which tested the ability of a dual protein and Canarypox virus recombinant to protect humans against HIV-1 infections. Because poxviruses are being developed as …
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Ferrocenic metal chelators : synthesis, biological and electrochemical studies
… parasite including chloroquine resistant (K1) and chloroquine sensitive (307) strains as well as against the causative agent of African trypanosomiasis, Trypanosoma brucei (T. brucei). Of the intermediate thiosemicarbazone thioesters, compound 44y a bipyridyl compound was the most active …
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The Construction and Applications of Modular Equations
… real numbers n and k, define hk,n=4e-p n/k k1/44e-p nk=q 30,-n/k k1/4q30, -nk and h'k,n=4 -e-2pn/k k1/44-e-2p nk =q30,1+2-n/ kk1/4q 30,1+2-nk . We show how they are connected with rk,n, r'k,n and Ramanujan-Weber class invariants and give some new theta-function identities. In addition, we …
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Paddle grip : handgrip size ratio and associated factors contributing to the development of lateral elbow tendinosis and DeQuervains tenosynovitis in K1 marathon paddlers during the 2006 Berg River Canoe Marathon
… tendinosis and DeQuervains tenosynovitis in K1 marathon paddlers.
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Pharmacological Studies of the Signal Transduction Pathways of the a 1a-Adrenbrgic Receptor Subtype
… mouse a1a-ARs, and the interaction between ERK1/2 and norepinephrine-induced cAMP accumulation. cpa-AR activation by norepinephrine increased cytosolic Ca2+ concentration and phosphorylated ERR 1/2 in a time- and concentration-dependent manner. ERR 1/2 phosphorylation was blocked by the MAPR …
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Dismantling Anti-Black Racism Against Black Teachers Through Equitable and Inclusive Practices: Northbound
… to address the Problem of Practice (PoP) at K1 Elementary, an Indigenous community school in Northern Canada. This work centers on initiatives aimed at dismantling anti-Black racism and discrimination faced by Black teachers, who have had to endure the negative consequences of being treated …
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ΑΝΟΣΟΙΣΤΟΧΗΜΙΚΗ ΚΑΙ ΜΟΡΦΟΛΟΓΙΚΗ ΜΕΛΕΤΗ ΤΩΝ ΚΑΡΚΙΝΩΜΑΤΩΝ ΣΤΟΜΑΧΟΥ ΚΑΙ ΕΝΤΕΡΟΥ
… /HISTIOCYTES, T-ZONE HISTIOCYTES, HLA-DR, CALLA, K1 67 AND IL-2 AND TRANSFERIN (OCT-9) RECEPTORS. NO SIGNIFICANT CORRELATION WAS FOUND BETWEEN THE EXPRESSION OF THESE ANTIGEN WITH THE TYPE, STAGE OR DEGREE OF DIFFERENTIATION OF TUMORS. THE HIGHER RATE OF HLA-DR ANTIGEN EXPRESSION IN GASTRIC TUMORS …
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