AL/N cells

FIGURE 2. Ganglioside patterns of mouse AL/N cell lines. TAL/N is a spontaneously transformed tumorigenic cell line with an essentiaUy normal ganglioside complement. SVS AL7N is a simian virus 40 transformant (Mora et al., 1969). 

FIGURE 3. Scans of absorbance at 580 nm and radioactivity of thin-layer chromatograms of gangliosides extracted from NAL/N (control) and SVS AL/N cells grown in the presence of N-acetyl-[ H]mannanosamine in the tissue culture medium. Reproduced with permission from Brady and Mora, 1970. 

Maurel, D., Comps-Agrar, L., Brock, C., Rives, M. L., Bourrier, E., Ayoub, M. A., Bazin, H., Tinel, N., Durroux, T. Prezeau, L. et al. (2008). Cell-surface protein-protein interaction analysis with time-resolved FRET and snap-tag technologies Application to GPCR oligomerization. Nat. Methods J, 561-7. 

Kulkarni M, Prabhudesai N, Desai S, et al. Scrape cell-block technique for fine needle aspiration cytology smears. Cytopathol. 2000 11 179-184. 

The resistance of a particulate mass to shear may be measured in a shear cell such as that described by Jenike et al. n x2) The powder is contained in a shallow cylindrical cell (with a vertical axis) which is split horizontally. The lower half of the cell is fixed and the upper half is subjected to a shear force which is applied slowly and continuously measured. The shearing is carried out for a range of normal loads, and the relationship between shear force and normal force is measured to give the shear strength at different degrees of compaction. 

Horber DH, et al. Cytotoxicity, cell cycle perturbations and apoptosis in human tumor cells by lipophilic N" -alkyl-l-P-D-arabinofuranosylcytosine derivatives and the new heteronucleoside phosphate dimer arabinocytidylyl-(5 5 )-N" -octadecyl-l-P-D-ara-C. J Cancer Res Clin Oncol 2000 126 311. 

Parmiani N, et al. T-cell response to unique and shared antigens and vaccination of cancer patients. Cancer Immunol 2002 2 6. 

Very interesting results concerning the cytotoxicity of alkaloids isolated from the flowers of ornamental legume plant Senna spectabilis have been noted by Sriphong et al. . N,0-diacetylcassine, 3(f )-benzoyloxy-2(f )-methyl-6(f )-(lh-oxododecyl)-piperidine and 5-hydroxy-2-methyl-6-(lh-oxododecyl)-pyridine V-oxide exhibited cytotoxicity against KB cell lines. 

M Yoshida, T Konomi, M Kohsaka, JE Baldwin, S Herchen, P Singh, NA Hunt, AL Demain. Cell-free ring expansion of penicillin N to deacetoxycephalosporin C by Cephalosporium acremonium C-19 and its mutants. Proc Natl Acad Sci (USA) 75 6253-6257, 1978. 

Furthermore, Ang n has been found to contribute to VSMC senescence, which has been implicated in the pathogenesis of atherosclerosis (Kunieda et al. 2006). Cell senescence may promote plaque instability, since loss of VSMCs leads to transformation into a rupture-prone plaque with a thin fibrous cap over the lipid-rich core (Geng and Libby 2002). 

Stepniak D, Vader LW, Kooy Y, van Veelen PA, Moustakas A, Papandreou NA, et al. T-cell recognition of HLA-DQ2-bound gluten peptides can be influenced by an N-terminal proline at p-1. Immunogenetics 2005 57 8-15. 

Continued optimization of the deposition conditions led to efficiencies as high as 6.1% in p-i-n cells (1.19 cm2) by 1980 (Carlson, 1980a). An efficiency of 6.3% was reported later that year for a small (4.2-mm2) metal-insulator-semiconductor (MIS) device fabricated from a glow discharge in SiF4 and H2 (Madan et al., 1980) the film used in this MIS device was a silicon - hydrogen - fluorine alloy (a-Si H F). 

The built-in potential of a-Si H p-i-n cells has been increased by alloying the p layer with carbon (Tawada et al., 1982). However, as shown in Fig. 5, the resistivity of the p layer increases as the optical gap (or carbon content) increases. Thus, the carbon alloying is decreasing the doping efficiency in this case. The increase in with increasing carbon content of the p layer is apparently associated with a suppression of the dark current by the wide-band-gap p layer. 

Fig. 8. Current-voltage characteristic of a p-i-n cell fabricated on a glass substrate r]= 10.1%, area = 1.09 cm2. Vx = 0.84 V, Jm — 1.78 mA cm-2, FF = 0.676, illumination = 98.62 mW cm-2, T= 25.7°C. [From Catalano et al., Attainment of 10% conversion efficiency in amorphous silicon solar cells. Conf. Rec. IEEE Photovoltaic Spec. Conf., Vol. 16, 1982 IEEE.]...

Han et al. (1982) studied the temperature dependence of p-i-n cells deposited on steel using the structure shown in Fig. 6b. For temperatures ranging from 25 to 100°C, they found the conversion efficiency to be relatively constant. Although Vx decreased, with increasing temperature (dV /dT —2.67 mV °C-1), it was compensated by the increase in JK. These cells exhibited values of 70 = 3 X 1011 A cm-2, n = 2, and = 1.2. 

Deckman et al. (1983) have shown that the long-wavelength response of a-Si H solar cells can be increased by using textured surfaces to promote a light-trapping effect. They demonstrated that texturing can enhance the short-circuit current density of p-i-n cells by —25%. 

Isolation and purification of N-Hise-e-pHluorins-OPH was undertaken as previously described (Efremenko et al, 2006). Cell biomass (5 g) was suspended in 50 mM K-phosphate... 

Koshi K, Kohyama N, Myojo, et al. 1991. Cell toxicity, hemolytic action and clastogenic activity of asbestos and its substitutes. Ind Health 29 37-56. 

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