Zobrazeno 1 - 10
of 49
pro vyhledávání: '"W. Ghidalia"'
Publikováno v:
Journal of Invertebrate Pathology. 25:151-157
Serum agglutinins directed against antigens of the A-B-O blood groups of human erythrocytes have been detected in the blood of male Macropipus puber crabs. The hemagglutinating activity was constant in the specimens examined of which the intermolt st
Autor:
W. Ghidalia, H. Benoit
Publikováno v:
Physica. 78:233-244
Resume L'etude du couplage des aimantations avec le champ alternatif h , conduit a l'existence de quatre raies d'absorption R 1 , R 2 , R 3 , R 4 (par champs croissants), de polarisations differentes. Aux hyperfrequences, R 1 et R 4 sont polarisees e
Publikováno v:
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 81:857-862
1. 1. The hemocyanin subunits of the crab Macropipus puber are characterized with regard to their electrophoretic and antigenic heterogeneity. 2. 2. Four antigenically distinct monomeric subunits referred to as I, II, III, IV, are identified by cross
Publikováno v:
Solid State Communications. 31:497-500
The principal directions, the principal values of the ∥g∥ tensor, and the exchange parameters are determined from magnetic resonance experiments performed at low temperature ( T = 1.5 K T N ), in a large range of frequencies (20 MHz–310 GHz) an
Publikováno v:
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 59:117-122
1. 1. Molecular weights of the hemocyanin subunit have been determined in six species of Decapods, using SDS polyacrylamide electrophoresis in a linear gradient gel. The data so obtained are 72,500 for Neptunus validus hemocyanin subunit, 76,000 for
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 33:489-494
Metals fixed by seric proteins of crustacean decapods were determined by non-flame (Cu, Pb, Fe) or flame (Zn) atomic absorption spectrometry after separation of the proteins by electrophoresis. The electrophoregrams were cut into 5 mm fractions and e
Autor:
W Ghidalia
Publikováno v:
Journal of Physics E: Scientific Instruments. 6:1081-1084
An EPR probe with a 10 GHz cylindrical cavity working at liquid helium temperatures, is described. From the exterior of the dewar, the resonance frequency of the cavity can be tuned, its coupling with the coaxial line modified and, moreover, the dire
Publikováno v:
Le Journal de Physique Colloques. 32:C1-1151
Autor:
W. Ghidalia
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 43:969-973
1. 1. The ultraviolet absorption of the proteic fractions of Macropipuspuber male serum, separated by electrophoresis on two different selective media, has been investigated. 2. 2. All the cuproproteic fractions exhibit two absorption bands, the firs
Publikováno v:
Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 41:349-354
1. 1. In the serum of the male Macropipus puber , in stage Do, two protein fractions, which probably both have a quaternary structure but different electrophoretic mobilities and antigenic structures, are able to chelate free iron. 2. 2. One of these