๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Report of committee formed to carry out experiments with the vaccine of Dr Phisalix for the prevention of distemper in dogs

Book ID
122368669
Publisher
Elsevier
Year
1904
Weight
425 KB
Volume
17
Category
Article
ISSN
0368-1742

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๐Ÿ“œ SIMILAR VOLUMES

Preambles and resolutions relating to re
Preambles and resolutions relating to revision of U. S. copyright and patent laws**This draft was prepared by Dr. F. E. Stewart, chairman of the Committee on Patents and Trade-marks, A. Ph A., for Dr. S. Solis Cohen, Chairman of the Committee on Scope, U. S. P. IX. It was also submitted in the report of the Committee on Patents and Trade Marks, of the Merchantsโ€™ and Manufacturersโ€™ Association of Philadelphia, composed of Ernest T. Trigg (President Philadelphia Chamber of Commerce), Charles A. Wagner and Dr. F. E. Stewart, and approved. The matter in italics is suggested for revising the present U. S. Copyright and Patent Laws, and the subject is submitted for study by the members of the American Pharmaceutical Association, preparatory to its discussion at the next annual convention. The Committee received instructions at the last meeting to proceed with the revision, and the Chairman is desirous that the subject be carefully considered from every viewpoint.The Committee believes that all ambiguity now existing in the law should be removed in the revision. Provision should also be made in the law so that the inventor of a new process can secure a royalty from the original patentee. Attention is again directed that matter in italics embody the suggestions of the Committee for additions to the copyright, patent and trademark laws.โ€”Editor.
๐Ÿ“‚ Article ๐Ÿ“… 1917 ๐Ÿ› Elsevier โš– 998 KB ๐Ÿ‘ 1 views
The Production of oil of American Wormse
The Production of oil of American Wormseed, U. S. P., in Illinois**This investigation was undertaken because the supply of wormseed oil has been for several years vcry inadequate to the demand, and this condition has prevented extensive use of the oil in the treatment of domestic animalsโ€”a field in which it is much needed. Owing to the low individual value of such animals as hogs, for example, it is not economical to treat them with a drug of such high price as wormseed oil. This paper is a report of the first yearโ€™s work in producing this oil at the Experiment Station of the Moorman Mfg. Co., Quincy, Ill. It is planned to continue the work on a much larger scale, covering every phase of the problem. Anyone wishing to produce the oil can obtain the full cooperation of this company on request.
โœ Konantz, W.A. ๐Ÿ“‚ Article ๐Ÿ“… 1924 ๐Ÿ› Elsevier โš– 408 KB ๐Ÿ‘ 2 views
Acute and Chronic Toxicity of Veratrum V
Acute and Chronic Toxicity of Veratrum Virideโ€ โ€ The Veratrum viride studied was the whole-powdered drug marketed by Irwin, Neisler & Co. under the name, Vertavis. The work reported herein was supported by a grant from this firm. The batch of powder used in these experiments was stated by the manufacturer to have been assayed biologically by the Craw method on Daphnia magna. One Craw unit of the material studied was stated to be 15.6mg. With regard to this assay, Mr. R. O. Craw has been so kind as to allow us to publish a brief explanation: A reference lot of Yerolrum oirid; powder was set-aside as a standard and a 10% w/v aqueous extract was made of this powder. The average median length of life in 50 assays of 1000 daphnia on immersion in the solution was determined to be 2.22 hours. The daphnia were considered dead when the heart was found to be in systolic standstill on microscopic examination. Succeeding lots of powder were assayed and their potency determined by relating the median length of life of daphnia to 2.22 hours, which is one unit. Twenty assays of 10 animals each were used on each lot of powder.โ€กโ€กThe authors wish to thank Dr. J. F. A.,McManus of the Department of Pathology for a pathologic report on the tissues, and Mr. James Thomas and Mrs. Bobby E. Teague for technical assistance.
โœ Perdue, Adoline S. ;Bell, Frances ;Starnes, W.R. ;Hitchcock, Philip ;Teague, R.S ๐Ÿ“‚ Article ๐Ÿ“… 1950 ๐Ÿ› Elsevier โš– 346 KB ๐Ÿ‘ 2 views