Zobrazeno 1 - 10
of 382
pro vyhledávání: '"M.H. Maxwell"'
Autor:
M.H. Maxwell, G.W. Robertson
Publikováno v:
World's Poultry Science Journal. 54:155-178
This review examines the avian heterophil leucocyte and provides a morphological and cytochemical profile drawn from light and electron microscopy studies of these cells and their characteristic cy...
Publikováno v:
Parasite Immunology. 19:287-290
Theileria annulata macroschizont-infected cell lines are successfully used as vaccines in several countries. The inoculated animals produce a strong allogeneic response against the MHC antigens of the immunizing cell line followed by an anti-parasite
Autor:
G.W. Robertson, M.H. Maxwell
Publikováno v:
World's Poultry Science Journal. 51:307-325
This paper reviews the current state of knowledge of the avian basophilic leukocyte. It includes a description of the general morphology of the cell derived from light and electron microscopy. The relative and absolute counts of basophils in differen
Autor:
M.H. Maxwell
Publikováno v:
Research in Veterinary Science. 50:233-239
Red cell size and various lung arterial measurements were examined in different strains of young commercial broiler and layer fowls. The broilers were: Marshall, Cobb, Ross 'selected', Ross 'relaxed' and the layers were: Isa Brown, Ross Brown and His
Autor:
M.H. Maxwell, H.C.W. Mbugua
Publikováno v:
Research in Veterinary Science. 49:182-189
Fine structural abnormalities in seven-day-old broilers reared at high altitude are described. Tissue changes were seen in the heart, kidney and lung that resembled those previously reported in four-week-old broilers reared at altitude with an asciti
Publikováno v:
British Poultry Science. 31:399-405
1. White blood cells and thrombocyte values were examined in normal domestic fowls of layer and broiler strains fed restricted or ad libitum diets. 2. Basophils were the only white blood cells to increase significantly in number after the period of f
Autor:
M.H. Maxwell
Publikováno v:
Research in Veterinary Science. 48:374-376
Two strains of broilers, a modern commercial strain and a strain which has not recently been selected for economic traits, were reared in adjacent rooms which were identical except that one had good ventilation and the other poor ventilation. Mean ce
Publikováno v:
Research in veterinary science. 54(3)
Two groups of young broiler chickens, namely, naturally occurring field cases of ascites and those with an induced hypoxia, were used in an ultrastructural study to examine the localisation and distribution of intracellular Ca2+ in cardiomyocytes. Ag
Publikováno v:
British poultry science. 33(4)
1. Whole blood and plasma viscosity values in normal and ascitic broiler chickens were measured. 2. The mean blood viscosity value in ascitic broilers was greater than that of the controls. There was a small but significant difference in the opposite
Publikováno v:
British poultry science. 33(1)
1. White blood cell responses of broilers, turkeys and ducks were examined at regular intervals after being subjected to various degrees of food restriction. 2. Restricted-fed broilers showed increases in heterophil and basophil numbers, together wit