검색결과

검색조건
좁혀보기
검색필터
결과 내 재검색

간행물

    분야

      발행연도

      -

        검색결과 16

        5.
        2004.12 구독 인증기관 무료, 개인회원 유료
        This study was conducted to investigate the effect of various addition and exclusion time of glucose (Control: no addition, A: 24~72 h, B: 24~48 h, C: 48~72 h, D: 0~72 h, E: 0~48 h, F: 0~24 h and 48~72 h, G: 0~24 h) on embryonic developmental capacity of 2-cell embryos in mice. Developed blastocysts were assessed for mean cell number by differential staining. The zona-intact blastocyst (ZiB) rates were higher (p<0.05) in group B than control. However, the zona-escape blastocyst (ZeB) rates were not significantly different in all groups. At 72 h, total blastocyst (ZiB + ZeB) formation rates were not significantly different in all groups. The mean cell number was not significantly different among all groups. The inner cell mass (ICM) cell number was higher (p<0.05) in group F than control, group A, B and G. The trophectoderm (TE) cell number was higher (p<0.05) in control than group A and D. The %ICM was higher (p<0.05) in group C, D and F than control. The ICM : TE ratio was not significantly different in all groups. Between control and glucose group, no significant difference was observed in the total blastocysts (ZiB + ZeB) formation rates. Also, no significant difference was observed in the mean cell number, ICM cell number and ICM : TE ratio. However the TE cell number was higher (p<0.05) in control than glucose group and %ICM was higher (p<0.05) in glucose group than control. In conclusion, glucose added in culture medium was not inhibitory on blastocyst formation but glucose added for 48 ~72 h in culture medium increases %ICM of blastocysts in mice.
        4,000원
        13.
        1996.10 구독 인증기관 무료, 개인회원 유료
        태국산 Anarsia속을 분류동정한 결과 8종의 신종과 6 미기록종 등 14종이 확인되었으며, 8종의 신종은 spatulatana sp. nov., paraisogona sp. nov., ovula sp. nov., chiangmaiensis sp. nov., procera sp. nov., conica sp. nov., meiosis sp. nov., and lewvanichae sp. nov.등으로 명명되었다. 금번의 연구대항 표본들은 대부분이 최근(1988~1994) 태국에서 채집, 대영박물관(The Natural History Museum)에 보관되어 있는 표본들이며, 일부는 필자에 의해(1990) 채집되었던 표본들이 포함되었다. 신종들의 기재와 함께 14종으 숫컷생식기에 의한 검색표와 전종에 대한 암수생식기를 도해하였다.
        5,500원
        15.
        1994.03 KCI 등재 구독 인증기관 무료, 개인회원 유료
        지난 1991년 1993년초 약 1개월간씩의 2차에 걸쳐 헝가리 자연사박물관에 소장된 북한산 표본을 검경한 경과 302종의 자나방류를 확이하였으며 그중 24종이 한반도에서는 처음 보고되는 미기록들이었으므로 그들의 원전 채집기 그리고 분포를 정리 발표한다.
        3,000원