Zobrazeno 1 - 10
of 19
pro vyhledávání: '"G. R. Howells"'
Publikováno v:
Journal of Microscopy. 122:49-58
SUMMARY The morphological structure of the ilium, femur, third lumbar vetrebra and a central caudal vertebra of the female CBA mouse has been studied using 5 μm thick, plastic embedded, transverse and longitudinal sections. The sections were analyse
Publikováno v:
Human Toxicology. 1:97-114
The distribution and retention of intravenously injected hexavalent uranium-233 in the skeleton of the female rat has been investigated using a variety of autoradiographic and radiochemical techniques. These showed that approximately one third of the
Publikováno v:
Physics in Medicine and Biology. 22:284-297
A new method for the localization of 239Pu in bone is described. The method, which is based on semi-automatic digitization of neutron induced autoradiographs, allows the 239Pu to be localized with respect to bone surfaces with an accuracy of +/- 2 mi
Publikováno v:
Radiation and Environmental Biophysics. 23:127-131
As a model for the behaviour of plutonium in bone, calcein data must be treated with some care. It does not label the same surfaces as plutonium which results in different distribution patterns at later times. However, it might be that if in man or a
Publikováno v:
Human Toxicology. 2:479-496
A solution containing 226Ra chloride was injected into young female rats via the saphenous vein. Subsequently, the distribution and retention of the 226Ra in the skeleton was studied. The results show that: 1226Ra is initially deposited in the rat fe
Publikováno v:
The Journal of Pathology. 137:217-224
Two groups of syngeneic radiation chimaeras were established, the reconstitution being with spleen from osteopetrotic mice on the one hand and normal bone marrow on the other. Induced osteopetrosis in the former was evident radiologically not only as
Publikováno v:
Physics in Medicine and Biology. 26:379-388
A semi-automated analytical procedure is described for the localisation of 239 Pu in bone. The method is based on the use of a Quantimet 720B Image Analyser for the analysis of neutron-induced autoradiographs, and may be applied to most tissues with
Publikováno v:
Calcified Tissue International. 34:416-421
The rate at which blood is supplied to several bones in female CBA mice was calculated from 18F measurements in bone and blood. Blood flow measurements were compared with plutonium uptake in whole bone and on endosteal and periosteal bone surfaces. T
Publikováno v:
British Journal of Nutrition. 20:561-569
1. After feeding radioactive markers 85Sr and 45Ca for 10 days to weanling and adult rats receiving basal diets all of which contained adequate calcium and phosphorus to support normal growth, the skeletal retention of the markers was compared with t
Publikováno v:
Calcified Tissue Research. 1:105-113
A composite solution containing Na, K, Ca, Mg and Sr was made up such that no change in the concentration of the separate constituents took place on passing the solution through a column of powdered fat-free bone taken from the long bones of three mo