The thick collagen fibrills of the mouse decidua (2004)
- Authors:
- Autor USP: ZORN, TELMA MARIA TENORIO - ICB
- Unidade: ICB
- Assunto: HISTOLOGIA
- Language: Inglês
- Abstract: Deciduatization in the mouse involves cell growth and a severe reduction of the extracellular spaces. In mice, one of the distinguishing events is a remarkable increasing of the collagen fibril diameter occurring exclusively in the decidualized regions of the endometrium. Previous biochemical studies show that in mice, an unusual homotrimer form of collagen type V (a1(V)3) is present in the decidualized endometrium. The goal of this study is to investigate the molecular composition of the thick collagen fibrills in the decidua of mice. For this propose we analyzed by immunoelectron-cytochemistry the presence of type I, III and V collagen in thick collagen fibrils of the decidua, using the double-labeled method. Uteri from animals on the day seven day of pregnancy were treated with urea to disrupt the hydrogen bonds of collagen and to expose the collagen epitopes. Following, samples were double immunolabeled, with anti-collagen type I-III; I-V; or V- III specific antibodies. After, samples were incubated with rabitt IgG anti-goat or with goat IgG anti-rabbit conjugated to 5nm and 10 nm colloidal gold respectively. Our results show that the thick collagen fibrills present in the mouse decidua are heterotypic fibrills formed by collagen types I, III and V
- Imprenta:
- Source:
- Título: Abstracts
- Conference titles: Congress of the Brazilian Society for Cell Biology
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ABNT
CARBONE, K. e ZORN, Telma Maria Tenório e PELLEGRINI, C. R. The thick collagen fibrills of the mouse decidua. 2004, Anais.. Campinas: Instituto de Ciências Biomédicas, Universidade de São Paulo, 2004. . Acesso em: 12 mar. 2026. -
APA
Carbone, K., Zorn, T. M. T., & Pellegrini, C. R. (2004). The thick collagen fibrills of the mouse decidua. In Abstracts. Campinas: Instituto de Ciências Biomédicas, Universidade de São Paulo. -
NLM
Carbone K, Zorn TMT, Pellegrini CR. The thick collagen fibrills of the mouse decidua. Abstracts. 2004 ;[citado 2026 mar. 12 ] -
Vancouver
Carbone K, Zorn TMT, Pellegrini CR. The thick collagen fibrills of the mouse decidua. Abstracts. 2004 ;[citado 2026 mar. 12 ] - Mapping of estradiol binding sites through receptor micro-autoradiography in the endometrial stroma of early pregnant mice
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- Collagen types I, III, and V constitute the thick collagen fibrils of the mouse decidua
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