Leroy Mariline, Jocteur-Monrozier Audrey
Ricerca Biosciences, Saint-Germain sur l'Arbresle, France.
Methods Mol Biol. 2013;947:243-53. doi: 10.1007/978-1-62703-131-8_20.
This chapter describes methods for the examination of fetal abdominal and thoracic soft tissues by microdissection on either fresh (non-rodent) or fixed (rodent) specimens in order to detect structural abnormalities. With hundreds of fetuses examined for each species (rodent and non-rodent) in regulatory reproductive toxicity assessments (ICH, http://www.ich.org/fileadmin/Public_Web_Site/ICH_Products/Guidelines/Multidisciplinary/M3_R2/Step4/M3_R2__Guideline.pdf, 2009; ICH, http://www.ich.org/fileadmin/Public_Web_Site/ICH_Products/Guidelines/Safety/S5_R2/Step4/S5_R2__Guideline.pdf, 2005), microdissection techniques allow a thorough and relatively rapid examination of fetuses for soft tissue abnormalities.
本章介绍了通过对新鲜(非啮齿类)或固定(啮齿类)标本进行显微解剖来检查胎儿腹部和胸部软组织,以检测结构异常的方法。在监管生殖毒性评估中(ICH,http://www.ich.org/fileadmin/Public_Web_Site/ICH_Products/Guidelines/Multidisciplinary/M3_R2/Step4/M3_R2__Guideline.pdf,2009;ICH,http://www.ich.org/fileadmin/Public_Web_Site/ICH_Products/Guidelines/Safety/S5_R2/Step4/S5_R2__Guideline.pdf,2005),对每种物种(啮齿类和非啮齿类)的数百个胎儿进行了检查,显微解剖技术能够对胎儿进行全面且相对快速的软组织异常检查。