A case of histoplasmosis Report 1. Cinical, mycological and pathological observations (2008)
Yamato, Hitoshi, Hitomi, Hiroshi, Maekawa, Seigen, Mimura, Koji, Ogawa, Katsuo, Uejima, Akira, ...
In our country it has been believed that there is no histoplasmosis here in Japan. However, from the above clinical signs, radiological characteristics, laboratory tests, pathological and mycological...
Cryptococcus, Pathological observations of five autopsy cases and one biopsy case (2008)
Ogawa, Katsuo, Uejima, Akira, Inohara, Tsuyoshi, Kuroda, Kiyoshi, Murase, Joji, Kanamoto, Akihisa
Pathologic, anatomical, and histological findings of 5 autopsy cases and one biopsy case of cryptococcosis have been described. Macroscopically the foci of the lung are grayish white or yellowish...
On the histro-morphological changes of transplantable tumors (2007)
Hamazaki, Yukio, Ogawa, Katsuo, Tsutsumi, Akira, Ohmori, Masaki, Taguchi, Kohji
1. When chicken sarcoma virus is serially inoculated on the mouse brain, it loses its carcinogenecity, but when it is inoculated on young chicken, granuloma develops in the liver and lung. When this...
Ogawa, Katsuo, Tsuji, Takao, Namba, Masayoshi, Hayama, Kazuo, Okamoto, Tsukasa, Miwa, Yasuhiko
There is as yet no plausible and convincing explanation for the etiology of rheumatoid arthritis. The authors investigated anti-synovial tissue antibody in the body fluid of rheumatoid arthritis by...
Effect of injection of adenovirus type 12 in adult hamsters (2007)
Yabe, Yoshiro, Ogawa, Katsuo, Iwata, Katsumi, Murakami, Sakae
Large doses of adenovirus type 12 were injected intraperitoneally into adult hamsters, and development of tumors and other pathological findings were studied in comparison with those in hamsters...
Motoi, Makoto, Yanagida, Kosuke, Ogawa, Katsuo
By subcutaneous inoculation of N, N'-dimethylnitrosourea to adult male C3Hf/Bi mice once a week for 10 consecutive weeks the authors studied the correlation between immunological functions and...
Kawanishi, Koichi, Sato, Keiichiro, Ofuji, Tadashi, Ogawa, Katsuo
A case of left atrial myxoma accompanied by peculiar symptoms is reported. A 15-year old boy had progressive congestive heart failure and three episodes of acute attacks of panctyopenia. The anemia...
Brain tumors induced in rats by human adenovirus type 12 (2007)
Murao, Tsuyoshi, Ohmori, Hiroyuki, Sonobe, Hiroshi, Matsuo, Keisuke, Tsutsumi, Akira, Ogawa, Katsuo
Oncogenesis of human adenovirus type 12 in the brain of rats was examined. Newborn rats of Sprague-Dawley and Donryu strains were injected intracranially with human adenovirus type 12. The...
Pseudomyxoma peritonei of ovarian origin--an autopsy case. (2007)
Sonobe, Hiroshi, Fuchimoto, Takefumi, Shoji, Kojiro, Kunitomo, Tadayoshi, Ogawa, Katsuo
The autopsy case of an 80-year-old female with pseudomyxoma peritonei arising in the left ovary is reported. The patient was admitted with complaints of anorexia, sense of fullness and abdominal...
Effect of oncogenic nitrosourea on intraocular tumor induction by adenovirus in rats. (2007)
Kobayashi, Shoji, Ogawa, Katsuo
Interference of oncogenic N-nitrosourea in intraocular tumor induction by human adenovirus type 12 in rats was examined. Transplacental administration of methylnitrosourea to rat embryo reduced...
Horie, Yasushi, Motoi, Makoto, Ogawa, Katsuo
In order to clarify the origin of JC virus-induced brain tumors in rats, the development of tumors was sequentially analyzed histologically and immunohistochemically. Twenty-two of 30 rats (73%),...
Brain tumors in hamsters induced by murine sarcoma virus (Moloney). (2007)
Murine sarcoma virus, CS-Moloney substrain, was inoculated intracranially into 2 litters of newborn Syrian hamsters within 24 h of birth. Seven of 12 hamsters which survived more than 30 days...
Motoi, Makoto, Yoshino, Tadashi, Kawabata, Kenji, Ikehara, Ikuko, Ohsumi, Shozo, Ogawa, Katsuo
Using the peroxidase antiperoxidase (PAP) method, lysozyme (LZM) was shown to exist in normal, reactive and neoplastic cells belonging to the mononuclear phagocyte system (MPS), but was not detected...