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Dive into the research topics where J. B. Jacobs is active.

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Featured researches published by J. B. Jacobs.


The American Journal of Surgical Pathology | 1982

Melanin-containing peripheral carcinoid of the lung

Richard Grazer; Samuel M. Cohen; J. B. Jacobs; Peter Lucas

A case report of a patient with peripheral bronchial carcinoid is presented. The tumor cells contained characteristic neurosecretory granules, filopodia and microvilli. Some cells contained both neurosecretory granules and the granular variant of melanosome. We suggest that the demonstration of melanosomes does not necessarily confirm the diagnosis of melanoma and that melanin be added to the long list of substances contained in carcinoid tumors.


Cancer Research | 1979

Promoting Effect of Saccharin and dl-Tryptophan in Urinary Bladder Carcinogenesis

Samuel M. Cohen; M. Arai; J. B. Jacobs; G. H. Friedell


Cancer Research | 1981

Effect of l-Tryptophan and Sodium Saccharin on Urinary Tract Carcinogenesis Initiated by N-[4-(5-Nitro-2-furyl)-2-thiazolyl]formamide

Shoji Fukushima; G. H. Friedell; J. B. Jacobs; Samuel M. Cohen


American Journal of Pathology | 1981

Scanning electron microscopic examination of reversible hyperplasia of the rat urinary bladder.

Shoji Fukushima; Samuel M. Cohen; M. Arai; J. B. Jacobs; G. H. Friedell


Cancer Research | 1977

A long-term study of reversible and progressive urinary bladder cancer lesions in rats fed N-[4-(5-nitro-2-furyl)-2-thiazolyl]formamide.

J. B. Jacobs; Masayuki Arai; Samuel M. Cohen; G. H. Friedell


American Journal of Pathology | 1977

The pathogenesis of bladder cancer

G. H. Friedell; J. B. Jacobs; G. K. Nagy; Samuel M. Cohen


Archive | 1979

Induction of papillary tumors and flat carcinoma-in-situ (CIS) of the urinary bladder by cyclophosphamide in male Fischer rats

Samuel M. Cohen; M. Arai; J. B. Jacobs; G. H. Friedell


Archive | 1978

Effect of dose on N-[4-(5-nitro-2-furyl)-2-thiazolyl] formamide (FANFT) induced urinary bladder carcinogenesis in rats

J. B. Jacobs; Samuel M. Cohen; G. H. Friedell


Archive | 1977

Patterns of invasive carcinoma of rat urinary bladders induced by lifetime feeding of N [4 (5 nitro 2 furyl) 2 thiazolyl] formamide (FANFT)

M. Arai; J. B. Jacobs; Samuel M. Cohen; G. H. Friedell


Archive | 1975

Scanning electron microscopy (SEM) observations of urinary cytology from rats fed N [4 (5 nitro 2 furyl) 2 thiazolyl] formamide (FANFT)

J. B. Jacobs; Samuel M. Cohen; M. Arai; G. H. Friedell

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M. Arai

Saint Vincent Hospital

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G. K. Nagy

Saint Vincent Hospital

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Peter Lucas

Saint Vincent Hospital

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