All issues
Special Issue
Special Issue
Volume 57, Issue 7
Displaying 1-10 of 10 articles from this issue
- |<
- <
- 1
- >
- >|
-
Seitarô TSUBOI1981 Volume 57 Issue 7 Pages 233-238
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSDownload PDF (521K) -
Etsuo UCHIDA, J. Toshimichi IIYAMA1981 Volume 57 Issue 7 Pages 239-243
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSDownload PDF (576K) -
Shin-ichi SONTA1981 Volume 57 Issue 7 Pages 244-247
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSThe chromosomes of metaphase II oocytes of the Chinese hamster were investigated at different intervals following 200R X-irradiation. The frequency of chromosome aberrations in the group exposed immediately before metaphase I was remarkably high. A significant increase of numerical aberrations also occurred in this group.View full abstractDownload PDF (550K) -
Kazuyuki ISHITOBI, Noriko NAKADA, Shigeru MIYAGI, Tetsuhiro NINOMIYA, ...1981 Volume 57 Issue 7 Pages 248-253
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSDownload PDF (1158K) -
Capricornis crispusHiroaki SOMA, Hidemi KADA, Kunio MATAYOSHI, Ming Tzong TSAI, Takashi K ...1981 Volume 57 Issue 7 Pages 254-259
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSDownload PDF (1547K) -
Hypo-pentaploid Chromosome Constitution of a Spontaneous Tumor Developed in the Oceanian Type Black Rat, with Particular Reference to Centromeric FissionTosihide H. YOSIDA1981 Volume 57 Issue 7 Pages 260-265
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSKaryotype analysis was made in a tumor (fibrosarcoma) developed in an Oceanian type black rat. The tumor was characterized by a hypo-pentaploid stemline. The chromosome constitution consists of varying elements such as pentasomic, tetrasomic, hexasomic, trisomic and disomic. Centromeric fission was especially noted in the large metacentric M2, playing an important role in the chromosome alteration.View full abstractDownload PDF (707K) -
Munetaka WATANABE, Yoshinori TAMOTO1981 Volume 57 Issue 7 Pages 266-270
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSDownload PDF (509K) -
Kaoru NIKI, Katutoshi YOSHIZATO, Sakaé KIKUYAMA1981 Volume 57 Issue 7 Pages 271-275
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSEffect of aldosterone on T3-binding to the nuclear fraction of the tail of toad tadpoles was investigated in vitro. T3-binding was increased by adding aldosterone to the incubation medium. Scatchard analysis revealed that aldosterone (3.4×10-6M) increased the maximum binding capacity by 40% and that the steroid scarcely affected the value of dissociation constant. Elevation of thyroid hormone sensitivity in the presence of corticoids seems to be closely related to the corticoid-induced increase in nuclear binding capacity for thyroid hormones.View full abstractDownload PDF (513K) -
James A. MCCLOSKEY, Brenda BASILE, Kazumasa KIMURA, Takeshi HASHJZUME1981 Volume 57 Issue 7 Pages 276-281
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSDownload PDF (546K) -
Ingestion of Triton WR-1339 by Fat-Storing CellsSakae YUMOTO1981 Volume 57 Issue 7 Pages 282-286
Published: 1981
Released on J-STAGE: October 06, 2006
JOURNAL FREE ACCESSTriton WR-1339 was intraperitoneally injected into rats and its accumulation in hepatic lobule cells was observed under an electron microscope. In the lipid granules of fat-storing cells, much Triton accumulated during the first 30min to 3hr post-injection. Kupffer cells scarcely, and endothelial cells slightly, ingested Triton.View full abstractDownload PDF (1812K)
- |<
- <
- 1
- >
- >|