1. Tatematsu, M., Katsuyama, T., Nakanowatari, J., Hasegawa, R., Imaida, K., Fukushima, S., Ito, N.: Region-specific patterns of mucin reaction demonstrated by paradoxical concanavalin A-staining in normal colonic epithelium and in colorectal cancers induced in rats by 1,2-dimethylhydrazine. Gann, 73: 77-84, 1982.

2. Hasegawa, R., Tsuda, H., Ogiso, T., Ohshima, M., Ito, N.: Initiating activities of pyrolysis products of L-lysine and soybean globulin assessed in terms of the induction of γ-glutamyl transpeptidase-positive foci in rat liver. Gann, 73: 158-159, 1982.

3. Fukushima, S., Murasaki, G., Hirose, M., Nakanishi, K., Hasegawa, R., Ito, N.: Histopathological analysis of preneoplastic changes during N-butyl-N-(4-hydroxybutyl)-nitrosamine-induced urinary bladder carcinogenesis in rats. Acta Pathol Jpn, 32: 243-250, 1982.

4. Nakanishi, K., Kurata, Y., Ohshima, M., Fukushima, S., Ito, N.: Carcinogenicity of phenacetin: long-term feeding study in B6C3F1 mice. Int J Cancer, 29: 439-444, 1982.

5. Nakanishi, K., Fukushima, S., Hagiwara, A., Tamano, S., Ito, N.: Organ-specific promoting effects of phenobarbital sodium and sodium saccharin in the induction of liver and urinary bladder tumors in male F344 rats. J Natl Cancer Inst, 68: 497-500, 1982.

6. Yin, Z., Sato, K., Tsuda, H., Ito, N.: Changes in activities of uridine diphosphate- glucuronyltransferases during chemical hepatocarcinogenesis. Gann, 73: 239-248, 1982.

7. Hasegawa, R., Tatematsu, M., Tsuda, H., Shirai, T., Hagiwara, A., Ito, N.: Induction of hyperplastic liver nodules in hepatectomized rats treated with 3′-methyl-4-dimethylaminoazobenzene, benzo[a]pyrene or phenobarbital before or after exposure to N-2-fluorenylacetamide. Gann, 73: 264-269, 1982.

8. Ito, N., Hagiwara, A., Shibata, M., Ogiso, T., Fukushima, S.: Induction of squamous cell carcinoma in the forestomach of F344 rats treated with butylated hydroxyanisole. Gann, 73: 332-334, 1982.

9. Hasegawa, R., Tatematsu, M., Imaida, K., Murasaki, G., Ito, N., Watanabe, I., Nakazato, M.: Neuroblastoma in situ. Acta Pathol Jpn, 32: 537-546, 1982.

10. Hirose, M., Takahashi, M., Fukushima, S., Shibata, M., Ito, N.: Chronic effects of 1,3-di(4-sulfamoylphenyl)triazene on male ICR mice. Nagoya Med J, 26: 173-177, 1982.

11. Cameron, RG., Imaida, K., Tsuda, H., Ito, N.: Promotive effects of steroids and bile acids on hepatocarcinogenesis initiated by diethylnitrosamine. Cancer Res, 42: 2426-2428, 1982.

12. Imaida, K., Hirose, M., Ogisa, T., Kurata, Y., Ito, N.: Quantitative analysis of initiating and promoting activities of five mycotoxins in liver carcinogenesis in rats. Cancer Lett, 16: 137-143, 1982.

13. Fukushima, S., Hirose, M., Okuda, M., Nakanowatari, J., Hatano, A., Ito, N.: Effect of partial cystectomy on the induction of pre-neoplastic lesions in rat bladder initiated with N-butyl-N-(4-hydroxybutyl)nitrosamine followed by bladder carcinogens and promoters. Urol Res, 10: 115-118, 1982.

14. Takano, T., Shirai, T., Ogiso, T., Tsuda, H., Baba, S., Ito, N.: Sequential changes in tumor development induced by 1,4-dinitrosopiperazine in the nasal cavity of F344 rats. Cancer Res, 42: 4236-4240, 1982.

15. Hasegawa, R., Tsuda, H., Nakanishi, K., Tatematsu, M., Ito, N.: Route-dependent, organ-specific effects of carcinogens on induction of hyperplastic liver nodules in rats. Toxicol Lett, 14: 229-235, 1982.

16. Shirai, T., Hagiwara, A., Kurata, Y., Shibata, M., Fukushima, S., Ito, N.: Lack of carcinogenicity of butylated hydroxytoluene on long-term administraiton to B6C3F1 mice. Fd Chem Toxicol, 20: 861-865, 1982.

17. Ogiso, T., Arai, Y., Fukushima, S., Nishizuka, Y., Ito, N.: Enhancing effect of diethylstilbestrol on urinary bladder carcinogenesis in neonatally castrated male rats. Gann, 73: 862-869, 1982.

18. Shirai, T., Imaida, K., Fukushima, S., Hasegawa, R., Tatematsu, M., Ito, N.: Effects of NaCl, Tween 60 and a low dose of N-ethyl-N’-nitro-N-nitrosoguanidine on gastric carcinogenesis of rat given a single dose of N-methyl-N’-nitro-N-nitrosoguanidine. Carcinogenesis, 3: 1419-1422, 1982.

19. Tsuda, H., Hagiwara, A., Shibata, M., Ohshima, M., Ito, N.:Carcinogenic effect of carbazole in the liver of (C57BL/6N x C3H/HeN)F1 mice. J Natl Cancer Inst, 69: 1383-1389, 1982.

20. Yanagi, S., Sakamoto, M., Tsuda, H., Tatematsu, M., Ito, N., Yamamoto, N., Furuyama, S.: Effect of safflower oil and safflower margarine on hepatic tumorigenesis by N,N’-2,7-fluorenylenebisacetamide. J Nara Med Assoc, 33: 545-548, 1982.

21. Hasegawa, R., Imaida, K., Fukushima, S., Tsuda, H., Ito, N., Masuko, K.: Effect of hemodialysis on amyloid deposition (18 Autopsy Cases). Nagoya Med J, 27: 277-286, 1982.

22. Ito, N., Tsuda, H., Hasegawa, R., Imaida, K.: Sequential observation of pathomorphologic alterations in preneoplastic lesions during the promoting stage of hepatocarcinogenesis and the development of short-term test system for hepatopromoters and hepatocarcinogens. Toxicol Pathol, 10: 37-49, 1982.

23. Ito, N., Tatematsu, M., Nakanishi, K., Tsuda, H.: Analysis of the effect of promoting agents on liver and urinary bladder carcinogenesis in rats. In: Hecker, E., Fusenig, NE., Kunz, W., Marks, F., Thielmann, HW.(eds.) Carcinogenesis. A Comprehensive Survey, Vol.7, pp133-137. Raven Press, New York, 1982.

24. Ito, N., Fukushima, S., Tsuda, H., Shirai, T., Arai, M.: Induction of preneoplastic and neoplastic lesions in rats treated N-nitroso compounds. In: Bartsch, H., O’Neill, IK., Castegnaro, M., Okada, M. (eds.) N-nitroso-compounds: Occurrence and Biological Effects, IARC Scientific Publication Vol.41, pp597-601. International Agency for Research on Cancer, Lyon, 1982.

25. Ito, N., Nakanishi, K., Fukushima, S., Tsuda, H., Shirai, T.: Promoting and inhibiting factors on liver and urinary bladder carcinogenesis in rats. In: Pani, P., Feo, F., Columbano, A. (eds.) Recent Trends in Chemical Carcinogenesis, Vol.1, pp199-213. ESA, Cagliari, 1982.