Zobrazeno 1 - 10
of 430
pro vyhledávání: '"R. L. Hamill"'
Publikováno v:
The American surgeon. 64(9)
Thyroglossal duct cysts develop from a persistent portion of the thyroglossal tract and have been described as occurring anywhere from the base of the tongue to the manubrium. We present two patients who presented with a cystic thyroid nodule due to
Publikováno v:
Natural Product Reports; Oct2024, Vol. 41 Issue 10, p1543-1578, 36p
Publikováno v:
Exploration; Oct2024, Vol. 4 Issue 5, p1-22, 22p
Autor:
Earl E. Ose, F. T. Counter, R. L. Hamill, John L. Ott, Gene M. Wild, Richard H. Baltz, Herbert A. Kirst
Publikováno v:
The Journal of Antibiotics. 35:1675-1682
Although a substantial number of 16-membered macrolides related to tylosin have now been isolated and evaluated as antibiotics, none appeared to be superior to tylosin in treating bacterial or mycoplasmal infections caused by sensitive organisms. Nev
Autor:
Herbert A. Kirst, R. L. Hamill, John L. Occolowitz, Noel D. Jones, Edward Szymanski, Jonathan W. Paschal, Douglas E. Dorman
Publikováno v:
The Journal of Antibiotics. 38:575-586
The structure of the novel nucleoside antibiotic A201A has been determined by a combination of chemical and spectroscopic methods. It is composed of 6-dimethylaminopurine, 3-amino-3-deoxyribose, p-hydroxy-alpha-methylcinnamic acid, a novel unsaturate
Autor:
Manuel Debono, D. S. Fukuda, Jules A. Hoffmann, C. B. Carrell, Bernard J. Abbott, K. Biemann, R. L. Hamill, W. C. Herlihy, John L. Occolowitz, Mitchell Barnhart
Publikováno v:
The Journal of Antibiotics. 40:761-777
A21978C, produced by Streptomyces roseosporus, NRRL 11379, is a complex of new acidic lipopeptolide antibiotics which inhibits Gram-positive bacteria. HPLC separation of the various components from the purified complex resulted in the isolation of A2
Publikováno v:
Biochemical and Biophysical Research Communications. 31:294-298
Publikováno v:
The Journal of Antibiotics. 22:161-164
Dianemycin is an antibiotic previously reported to affect cation transport and to be effective in treating coccidiosis in chickens. It is isolated from a fermentation broth of Streptomyces hygroscopicus. The compound was found to be primarily active
Publikováno v:
Tetrahedron Letters. 10:4255-4258
Publikováno v:
Applied Microbiology. 19:721-725
Exogenous tryptophan is metabolized by Pseudomonas aureofaciens to yield pyrrolnitrin [3-chloro-4-(2′-nitro-3′-chlorophenyl)-pyrrole], an antifungal agent. The ability of this culture to metabolize tryptophan analogues in a similar manner was inv