Zobrazeno 1 - 10
of 40
pro vyhledávání: '"N. Anthony Armstrong"'
A fascinating account of poultices, pills, and prescriptions over the centuries and how they've been developed and delivered.This lively account follows the development of medicines from traces of herbs found with the remains of Neanderthal man, to p
Publikováno v:
International Journal of Pharmaceutics. 161:123-131
Changes were made in the composition of plasticized gelatin gels, analogous to those used in the manufacture of soft shell capsules, and the effect of these changes on the diffusion of ethanol through the films was investigated. The substitution of g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d69a471a2744ec6cfab77fdfcca708f
https://doi.org/10.1016/s0378-5173(97)00360-8
https://doi.org/10.1016/s0378-5173(97)00360-8
Publikováno v:
European Journal of Pharmaceutics and Biopharmaceutics. 44:283-288
Powders were subjected to repeated compression in a tablet press, the ejection mechanism of which had been disconnected. The force detected at the upper punch was found to change with successive compressions, the magnitude of the change being depende
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd23a0e853a5caf960dcde7c5a878bf3
https://doi.org/10.1016/s0939-6411(97)00137-9
https://doi.org/10.1016/s0939-6411(97)00137-9
Autor:
N. Anthony Armstrong
Publikováno v:
International Journal of Pharmaceutics. 155:1-5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30325833052abddc2b82d06222af9fb7
https://doi.org/10.1016/s0378-5173(97)00147-6
https://doi.org/10.1016/s0378-5173(97)00147-6
Autor:
N. Anthony Armstrong, Arom Tattawasart
Publikováno v:
Pharmaceutical Development and Technology. 2:335-343
The purpose of this investigation was to study the effects of lubricant concentration, dosator pressure, and dosator piston height on the properties of lactose plugs. An apparatus designed to simulate Macofar 13/2 capsule filling equipment was used,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb7bd4d93a26df5bcd65447956d64d30
https://doi.org/10.3109/10837459709022632
https://doi.org/10.3109/10837459709022632
Publikováno v:
Journal of Pharmacy and Pharmacology. 48:249-254
Using an apparatus which simulates the action of a Macofar 13-2 dosating-type capsule-filling machine, the variation in plug weight and density with changing machine parameters has been studied. The piston ejection speed has no effect on plug propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acfef3a866f83917b3f0d0216c0aed22
https://doi.org/10.1111/j.2042-7158.1996.tb05911.x
https://doi.org/10.1111/j.2042-7158.1996.tb05911.x
Publikováno v:
International Journal of Pharmaceutics. 122:79-89
The diffusion of ethanol into and through soft gelatin films analogous to capsule shell formulations during the drying process has been investigated using a specially designed diffusion cell. Using microcomputer-controlled sampling, it was possible t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c794904e34565ccbe56671e9b41ddb84
https://doi.org/10.1016/0378-5173(95)00042-h
https://doi.org/10.1016/0378-5173(95)00042-h
Publikováno v:
Drug Development and Industrial Pharmacy. 21:1211-1221
Enset and potato starches have been compared as binding agents and disintegrants in tablets made with paracetamol and chloroquine phosphate. Tablet crushing strengths, friabilities and disintegration times have been measured. The results show that en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d863618d3445241ad222c7fb6988c457
https://doi.org/10.3109/03639049509026670
https://doi.org/10.3109/03639049509026670