A New Cytotoxic Compound from Penicillium auratiogriseum, Symbiotic or Epiphytic Fungus of Sponge Mycale plumose

A new compound, （S）-2, 4-dihydroxy-1-butyl （4-hydroxy） benzoate （1）, and a known compound, fructigenines A （2）, were isolated from fungus Penicillium auratiogriseum derived from sponge Mycale plumose, by bioassay-guided fractionation. Their structures were established by spectroscopic and chemical methods. Both compounds show.ed cytotoxic activity against tsFT210 cells.

基于提升医学生自主学习能力与科研素养的微生物学实验教学模式探索

探讨如何指导医学生熟练掌握微生物学的检验方法,提高微生物实验教学质量。以创新性与探索性为导向,结合临床知识,优化实验设计与方案,激发学生的自主学习能力,提高动手能力并掌握无菌操作技术。在提升实验教学效果的同时,提高临床检验操作能力和病原诊断能力,培养学生的科研素养,以提升医学生适应临床岗位的竞争力。