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See detailProduction of glycerol by immobilized Saccharomyces cerevisiae in stirred bioreactor.
Destain, Jacqueline ULg; Renault, M.; Rikir, R. et al

Poster (1990, July)

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See detailProduction of heavy clusters (up to A=10) by coalescence during the intranuclear cascade phase of spallation reactions
Cugnon, Joseph ULg; Boudard, A; David, J-C et al

in J. Phys: Conf. Ser. (2011), 312

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See detailProduction of heavy clusters (up to A=10) by coalescence during the intranuclear cascade phase of spallation reactions
Cugnon, Joseph ULg; Boudard, A; David, J-C et al

in J. Phys.: Conf. Ser. (2011), 312

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See detailProduction of hemicellulase by Penicillium canescens 10-10C. Arch. Int. Phys. Bioch., 101, B1-B00.
Fonder, C.; Rikir, R.; Kvesitadze, G. et al

in Archives Internationales de Physiologie et de Biochimie (1993), 101(B1-B100),

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See detailProduction Of Hen Egg Yolk Immunoglobulins Simultaneously Directed Against Salmonella Enteritidis And Salmonella Typhimurium In The Same Egg Yolk
Chalghoumi, Raja ULg; Thewis, André ULg; Portetelle, Daniel ULg et al

in Poultry Science (2008), 87(1), 32-40

The present study was an attempt to raise hen egg yolk Ig (IgY) simultaneously directed against Salmonella Enteritidis (SE) and Salmonella Typhimurium (ST) in the same egg yolk. The immunopotentiating ... [more ▼]

The present study was an attempt to raise hen egg yolk Ig (IgY) simultaneously directed against Salmonella Enteritidis (SE) and Salmonella Typhimurium (ST) in the same egg yolk. The immunopotentiating effect of 2 different adjuvants—Freund’s adjuvants (FA) and immunostimulating complexes matrix (IM)—on antibody response was also evaluated. Bacterial outer membrane proteins (OMP) were selected as target antigens. The ISA Brown hens, specific-Salmonella spp.-free status, divided into 6 groups were intramuscularly injected with a monocompound antigen preparation: SE-OMP (treatment SEFA or SE-IM) or ST-OMP (treatment ST-FA or ST-IM), or a combined antigen preparation: ¹⁄₂ SE-OMP and ¹⁄₂ STOMP (treatment SEST-FA or SEST-IM). Titers of antibodies in yolk were evaluated biweekly with ELISA. There was no antigen × adjuvant interaction on antibody titers. Anti-SE IgY titers in hens that received treatment SESTFA or SEST-IM were statistically similar (P > 0.05) as compared with those obtained from hens immunized with treatment SE-FA or SE-IM. Anti-ST IgY titers in hens immunized with treatment SEST-FA or SEST-IM were slightly lower than those of hens that received treatment ST-FA or ST-IM. The cross-reactivity of anti-SE IgY, induced by treatment SE-FA or SE-IM, with ST-OMP antigen and that of anti-ST IgY, induced by ST-FA or ST-IM, with SE-OMP antigen were arbitrarily assessed on d 43 and 155 by ELISA. The average cross-reactivity of anti-SE IgY with ST-OMP antigen was 71.7%. The average cross-reactivity of anti-ST IgY with SE-OMP antigen was 78.8%. In FA groups, antibody titers were found higher (P < 0.05) than those in IM groups. Furthermore, no extensive lesions or clinical abnormalities were detected in hens injected with FA. These findings showed the opportunity to raise IgY antibody against 2 Salmonella serovars in the same yolk and that FA was more efficient than IM in mediating antibody response. [less ▲]

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See detailProduction of heterobispecific monoclonal antibodies by mouse hybrid hybridomas (quadromas)
Cloes, Jean-Michel; Herens, Christian ULg; Nys, Monique ULg et al

in Archives Internationales de Physiologie, de Biochimie et de Biophysique (1988), 96

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See detailProduction of high-gossypol cotton plants with low-gossypol seed from trispecific hybrids including gossypium sturtianum willis
Mergeai, Guy ULg; Baudoin, Jean-Pierre ULg; Vroh Bi, I

in proceedings of the World Cotton Research Conference 2 (1998)

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See detailProduction of interferon gamma by peripheral blood mononuclear cells from normal subjects and from patients with rheumatoid arthritis
Reuter, A.; Bernier, J.; Vrindts-Gevaert, Y. et al

in Clinical and Experimental Rheumatology (1988), 6(4, Oct-Dec), 347-354

A radioimmunoassay for human interferon gamma (IFN-gamma) has been carried out using a recombinant glycosylated interferon (Hu IFN-gamma) as tracer, the N.I.H. reference preparation (Gg 23-901-530) and a ... [more ▼]

A radioimmunoassay for human interferon gamma (IFN-gamma) has been carried out using a recombinant glycosylated interferon (Hu IFN-gamma) as tracer, the N.I.H. reference preparation (Gg 23-901-530) and a polyclonal rabbit antiserum. The assay is highly specific for IFN-gamma: there is no cross-reaction either with interferons alpha and beta, Interleukins 1 and 2, tumor necrosis factor alpha and beta or with various brain peptides. The sequential saturation procedure allowed a sensitivity of 0.4 U/ml with intra and between assay coefficients of variation less than 8 and 12%, respectively. The in-vitro production of IFN-gamma by peripheral blood mononuclear cells (P.B.M.C.) was also measured. In unstimulated cultures, IFN-gamma production remained undetectable, i.e. below the 0.4 U/ml sensitivity level. After stimulation of P.B.M.C. from normal subjects with increasing amounts of PHA, both the 3H-thymidine incorporation and IFN-gamma release followed bell-shaped curves. There was no significant difference of 3H-thymidine incorporation between PHA stimulated cultures (0.2 and 2.5 ug/ml) from normal subjects (36 cases) and those with active (16 cases) or non-active (14 cases) rheumatoid arthritis. At two PHA concentrations of 0.2 and 2.5 ug/ml, mononuclear cells from patients with active disease produced significantly less IFN-gamma than those from either controls or cases with non-active disease. [less ▲]

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See detailProduction of large numbers of Langerhans' cells with intraepithelial migration ability in vitro
Hubert, Pascale ULg; Bousarghin, Latifa; Greimers, Roland ULg et al

in Experimental Dermatology (2005), 14(6), 469-477

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