کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5858566 | 1562171 | 2014 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: ReviewImaging and morphology in reproductive toxicology - Progress to date and future directions ReviewImaging and morphology in reproductive toxicology - Progress to date and future directions](/preview/png/5858566.png)
This review looks at the recent development and application of imaging techniques for the morphological examination of fetuses from preclinical regulatory reproductive toxicology studies. Full replacement of the examination methods currently used in routine studies (microdissection, Bouin's fluid fixation/sectioning and alizarin red S/alcian blue preparations) by imaging techniques has yet to be achieved. Progress, especially in the application of micro-CT for skeletal examination, has been made but challenges, particularly the financial investment required, remain.Despite this apparent lack of progress the application of imaging techniques to “non-routine” preclinical reproductive toxicology studies has been used to good effect. The ability to acquire multiple images over a time course i.e. longitudinally has enabled the fate, particularly of skeletal features, to be determined. The additional evidence gained from such studies can be used to better inform the prenatal developmental hazard assessment of test compounds.
Journal: Reproductive Toxicology - Volume 48, September 2014, Pages 37-40