, 1959 <正> 我所花馬湖工作站的全体同志們苦战20天,在12月8日已使鯉魚大量产卵。到12月22日为止,已前后有三个池塘产卵八批。卵受精率很高,发育也很正常。第一批卵已孵化出鯉魚苗二万余尾。試驗中采取了加温,催青,間歇冲水等相結合的办法,以促进鲤魚性腺发育成熟,并使它大量产卵。在华中地区的气候条件下,鯉魚冬季产卵試驗的成功,說明了我們已經打破了鯉魚天然繁殖的季节性限制,把鯉魚的产卵时期完全置于人工控制之下。
中国科学院水生生物研究所
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, 2012 在卵母细胞成熟过程中,Spindlin与纺锤体微管蛋白相互作用,在配子到胚胎的过程中具有调节细胞周期的作用。前期研究表明,银鲫Spindlin(CagSpin)与微管蛋白相互作用,并与减数分裂的纺锤体共定位。在成熟过程中,CagSpin被磷酸化,在卵母细胞受精和卵胚转换中发挥重要的作用。研究通过对激素诱导后的卵母细胞进行追踪,采用RT-PCR和Western-blot分析,揭示卵母细胞在完成成熟的过程中,CagSpin持续大量表达。采用体外诱导卵母细胞成熟技术和显微注射的方法 ...
桂建芳, 王兰, 孙敏
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[Gandou Bushen decoction ameliorates ovarian injury in murine hepatolenticular degeneration via the AGE/RAGE/NF-κB signaling pathway]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanJiang P, Wu L, Han H.
europepmc +1 more source
[Stem cell therapy for premature ovarian insufficiency: a review of clinical evidence and therapeutic strategies]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanCheng Z, Lai D.
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, 2017 以聚氯乙烯(PVC)、热塑性聚氨酯弹性体(PUR–T)为原料,通过溶液共混方法,用四氢呋喃(THF)溶解混合物,浇涛在聚四氟乙烯模具中制得PVC/PUR–T共混材料,采用高压CO_2为发泡剂用间歇发泡法制备PVC/PUR–T发泡共混材料。通过对解吸附时间的测定,确定了饱和时间为24 h。通过改变饱和压力得到一系列不同体积膨胀倍率和泡孔大小的材料,随着PUR–T含量的增加,体积膨胀倍率呈下降的趋势;PUR–T含量为5%时,混合材料的泡孔密度最大,随后又会降低,同时随着饱和压力的提高,试样的泡孔密度随之变大。
任倩, 李星, 汪诗平
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[The role of extracellular vesicles in early embryo development and their application in assisted reproductive technologies]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanWang H, Li X, Lan H, Tong X.
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[He<b>'</b>s Yangchao recipe ameliorates premature ovarian insuf-ficiency by remodeling intestinal microbiota to promote granulosa cell glycolysis]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanLin F +6 more
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[Advances in ovarian tissue cryopreservation and transplanta-tion for fertility preservation in prepubertal patients]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanCheng J, Ruan X, DU J, Jin F, Gu M.
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[Retrospective study of fertility in female patients with hematological diseases after allogeneic hematopoietic stem cell transplantation]. [PDF]
Zhonghua Xue Ye Xue Za ZhiHuang JY +5 more
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[Role of hyaluronic acid synthases in female infertility-related diseases]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanLiu L +5 more
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