The European catfish is the largest freshwater fish in Europe, reaching up to 2.8 meters in length and 130 kg in weight. It ...

Polycystic ovary syndrome (PCOS) represents a significant health concern for women of reproductive age, manifesting as a ...

Kolkata specialists in assisted reproduction shed light on the medical procedure and why more women are opting for it ...

Carla Abellana revealed her decision to freeze her eggs, saying she initially planned to do it years ago but that she ...

为探究细胞周期蛋白依赖性激酶 12（CDK12）在卵母细胞发育中的作用，来自捷克科学院动物生理学和遗传学研究所等机构的研究人员开展了深入研究，相关成果发表在《Cell Death and Disease》上。研究人员构建卵母细胞特异性敲除 CDK12 的小鼠模型开展研究。结果发现，CDK12 缺失会导致卵母细胞转录异常、发育受阻，进而引发女性不孕。这为理解女性不孕机制提供了新方向。

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The common name for an oocyte is egg cell. A de­veloping egg is called an oocyte. It is important to define Oocytes before ex­plaining how their qual­ity relates to Polycystic ovary syndrome (PCOS) ...

Engineered starfish oocytes shape-shift in response to light, may enable the design of synthetic, light-activated cells for ...

Advances in cancer treatment have led to increased survival rates among women diagnosed with cancer. However, many cancer ...

MSC-sec 改善老龄小鼠卵母细胞质量 ：在体外成熟实验中，与年轻小鼠卵母细胞相比，老龄小鼠卵母细胞的第一极体（PB1）排出率较低。添加人脐带间充质干细胞分泌组（hUC-MSC-sec）后，PB1 排出率显著增加，而添加成纤维细胞分泌组（Fib-sec）则无明显变化。同时，hUC-MSC-sec 处理减少了老龄小鼠卵母细胞的纺锤体异常和非整倍体率，表明 MSC-sec ...

In efforts to save the Northern White Rhino from extinction, scientists have embarked on an ambitious mission—implanting lab-created embryos into surrogate rhinos in hopes of reviving the species.