자료유형
전체 선택해제
총 54건 검색
본문검색 결과만 보기
-
Immunohistochemical expression of h-telomerase reverse transcriptase in canine and feline meningiomas
Luciana Mandrioli, Serena Panarese, Alessandro Cesari, Maria Teresa Mandara, Paolo Stefano Marcato, Giuliano Bettini 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 2호 2 111-115 (5 pages)
Telomere length maintenance is regarded as a fundamental step in tumorigenesis, as most human brain tumors, including meningiomas, stabilize the ends of their chromosomes using telomerase. This investigation represents an introduction to telomerase expression in canine and feline meningiomas. Twenty-five archived cases (14 dogs and 11 cats) were immunohistochemically tested for human-telomerase reverse transcriptase (h- TERT), scored, and quantified; furthermore, mitoses were counted on sections... -
Modulatory effects of chitosan adipate on the T and B lymphocyte subsets in mice
Bozena Obminska-Mrukowicz, Marianna Szczypka, Bartosz Gaweda 대한수의학회 Journal of Veterinary Science 4 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 2호 11 157-160 (4 pages)
This study examined the subsets of T lymphocytes in the thymus, spleen and mesenteric lymph nodes as well as the subsets of B lymphocytes in the spleen and mesenteric lymph nodes in mice administered chitosan adipate (20 mg/kg) intraperitoneally once or four times at 24 h intervals. The results showed that chitosan adipate decreased the percentage of immature CD4+CD8+ thymic T cells and increased the percentage of mature CD4+ and CD8+ thymocytes. The most significant stimulating effect was... -
Overexpression of cyclin D1 and cyclin E in 1,2-dimethylhydrazine dihydrochloride-induced rat colon carcinogenesis
Kwon Hur, Jung-Rae Kim, Byung-Il Yoon, Jung-Keun Lee, Jae-Hoon Choi, Goo-Taeg Oh, Dae-Yong Kim 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2000, 제 1권 제 2호 9 121-126 (6 pages)
Deregulation of G1 cyclins has been reported in several human and rodent tumors including colon cancer. To investigate the expression pattern of G1 cyclins in 1,2- dimethyl-hydrazine dihydrochloride (DMH)-induced rat colon carcinogenesis, we studied the expression of cyclin D1 and cyclin E by quantitative reverse transcription-polymerase chain reaction (RT-PCR) analysis and immunohistochemistry (IHC). The mRNA level of cyclin D1 was increased 1.2-fold in adenocarcinomas but not significantly in... -
Increased HoxB4 Inhibits Apoptotic Cell Death in Pro-B Cells
Sung-WonPark, Kyung-JongWon, Yong-SooLee, HyeSunKim, Yu-KyungKim, Hyeon-WooLee, BokyungKim, ByeongHanLee, Jin-HoiKim, Dong-KuKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2012, Vol.16 No.4 6 265-271 (7 pages)
HoxB4, a homeodomain-containing transcription factor, is involved in the expansion of hematopoietic stem cells and progenitor cells in vivo and in vitro, and plays a key role in regulating the balance between hematopoietic stem cell renewal and cell differentiation. However, the biological activity of HoxB4 in other cells has not been reported. In this study, we investigated the effect of overexpressed HoxB4 on cell survival under various conditions that induce death, using the Ba/F3 cell line....
