Zobrazeno 1 - 10
of 70
pro vyhledávání: '"J.F. Parsons"'
Autor:
Patrick J.F. Parsons
Publikováno v:
War in History. 10:480-482
Publikováno v:
Toxicology in Vitro. 8:153-166
A blind trial of 31 compounds was conducted in order to evaluate the intravitelline injection technique as a predictor of developmental toxicity. Rat conceptuses were explanted on day 9 of gestation and cultured until 11.5 days, at which time the com
Autor:
Patrick J.F. Parsons
Publikováno v:
War in History. 8:351-353
Publikováno v:
Toxicology in vitro : an international journal published in association with BIBRA. 4(4-5)
The results are presented on an interlaboratory study to validate the Micromass assay by testing compounds under code using a similar protocol, with an assessment of results for 25 compounds tested without S-9 mix. Four of these were co-tested with S
Autor:
G.R. Huckell, J.F. Parsons
Publikováno v:
MILCOM 2002. Proceedings.
The Mobile User Objective System (MUOS) is being developed to meet a continuing Department of Defense (DoD) requirement for mobile unprotected narrowband beyond line-of-sight communications. The MUOS will replace the current UHF Follow-On (UFO) satel
Publikováno v:
Toxicology in Vitro. 8:731-733
Many in vitro developmental toxicity screens are of limited usefulness, either because they lack the cell interactions of a whole embryo or because it is difficult to attribute an effect to the substance itself or a generated metabolite. Intravitelli
Publikováno v:
Toxicology in vitro : an international journal published in association with BIBRA. 6(6)
A preliminary study of a novel developmental toxicity screen has been carried out. The technique involves the direct injection into the vitelline circulation of the 11.5-day rat conceptus, by-passing the metabolically active visceral yolk sac. The ev
Autor:
Obe J.F. Parsons
Publikováno v:
Education + Training. 17:64-67
A great many disabled people are out of work not because they are disabled, but because they have received no formal training. The key to success in training disabled people is to choose the type of training best suited to the individual, so that res
Publikováno v:
Food and Cosmetics Toxicology. 17:129-135
Potassium dipersulphate, ammonium dipersulphate and potassium monopersulphate release histamine from rat peritoneal mast cells in vitro, and from guinea-pig skin in vitro and in vivo. Potassium dipersulphate releases histamine from rat peritoneal mas
Publikováno v:
Food and Chemical Toxicology. 24:521-523
A system is described in which cells in vitro are perifused continuously with appropriate medium while, simultaneously, any change in cell morphology is recorded, together with data on released products (enzymes and mediators) in the perifusate follo