传统的透射电子显微镜（transmission electron microscopy，TEM）虽观察到附睾上皮细胞中存在类似液泡的超微结构，但由于缺乏三维信息，这个结构的具体成分、功能一直未得到明确。这就好比在黑暗中摸索，只看到了模糊的轮廓，却不清楚其真实面貌和内在机制。因此，对附睾上皮细胞超微结构进行深入研究迫在眉睫，它将帮助我们解开精子成熟过程中的诸多谜团，更好地理解男性生殖系统的奥秘。

The seminar reaffirmed the Indian Armed Forces' commitment to fostering inter-service cooperation and advancing India's ...

REALTY INVESTORS INC TRANSCONTINENTAL, a 10% owner of $IOR, bought 21,678 shares of the company on 01-29-2025 for an estimated $390,204. This trade was reported by ...

CDS Chauhan stressed the need for heightened preparedness and vigilance amidst the evolving global security dynamics.

The Chartered Institute of Building (CIOB) has welcomed members of the Institute of Roofing (IoR) into the CIOB community, ...

A public petition addressed to the General Council of Bucharest (CGMB) has been signed by over 2,000 people, calling for ...

India is conducting a massive naval combat exercise, with 65 warships, nine submarines and over 80 aircraft and helicopters, to test operational preparedness in the Indian Ocean Region (IOR).The ...