著者

Miki SUZUKI Akihiro NAKAMURA Yu MATSUMOTO Woojin KANG Minoru ICHINOSE Natsuko KAWANO Mitsutoshi YAMADA Miyuki SHINDO Daiki KATANO Takako SAITO Yuichirou HARADA Mami MIYADO Kenji MIYADO

出版者

JAPANESE SOCIETY OF VETERINARY SCIENCE

雑誌

Journal of Veterinary Medical Science (ISSN:09167250)

巻号頁・発行日

pp.22-0555, (Released:2023-07-12)

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An endogenous retrovirus-derived membrane protein, syncytin (SYN), contributes to placental function via trophoblast fusion. Multinuclear trophoblasts (syncytiotrophoblasts) physically and functionally mediate the interaction between fetal and maternal vessels in various ways. Suncus murinus (suncus) is a small mammalian species with a pregnancy duration of approximately 30 days, 1.5 times longer than mice. However, the molecular basis for the longer pregnancy duration is unknown. In this study, we first isolated two putative Syn genes that were expressed in the suncus placenta. In this study, we first isolated two Syn genes that encoded putative SYN proteins expressed in the suncus placenta, which were named syncytin-1 (SYN-1)-like proteins 1 and 2. When their expression vectors were introduced into cultured cells, suncus SYN1L2 was found to be active in cell fusion. Moreover, the SYN1L2 protein was homologous to a SYN1-like protein identified in greater mouse-eared bats (bat SYN1L) and was structurally compared with bat SYN1L and other SYN proteins, implying the presence of structural features of the SYN1L2 protein.

著者

原田 慶子 齋藤 貴子 Keiko HARADA Takako SAITO 看護学科 看護学科

出版者

日本赤十字秋田短期大学紀要編集委員会

雑誌

日本赤十字秋田短期大学紀要 = Bulletin of the Japanese Red Cross Junior College of Akita (ISSN:13430033)

巻号頁・発行日

no.7, pp.69-74, 2003-03-15

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本研究の目的は、教員2人が同じ方向で関わるためのあり方について考察することである。卒業研究における学生への関わりの過程をふり返ることによって、以下のことが明らかになった。1.学習目標や関わり方の方向性、お互いの役割の確認を早い時期に行う。確認後も途中で教員間に考え方の相違がある時は、2人で話し合う場をもち調整する。2.新人教員が窓口となるスーパービジョンですすめ、要所で2人の教員が参加するゼミナール形式の話し合いをする。3.話し合いの場では、学生の反応や話し合いの流れをみて、お互いに補い合う。The purpose of this research is to consider the way how to cooperate two teachers for the same direction. By looking back upon the process of graduation research, the following things became clear. 1. A study target, and the method of relation and each other role should be checked early. When a difference of a view exists among teachers on the way, it should be discusses and adjusts by two persons. 2. It is the Supervision from which a newcomer teacher becomes a window, and discusses a seminar at the key point. 3. Two teachers should support each other based on a student's reaction or the flow of talks.