Do three dimensional multiphoton imaging of fresh and whole mount developing mouse mammary glands?
Collagen fibril arrangement and TEB structure is well preserved during the whole mount procedure and light scattering is reduced dramatically by extracting fat resulting in improved 3D structure, particularly for SHG signals originating from collagen. In addition to providing a bright signal, Carmine Alum stained whole mount slides can be imaged retrospectively such as performed for the HAI-1 mouse gland revealing new aspects of abnormal TEB morphology. These studies demonstrated the intimate contact, but relatively sparse abundance of collagen fibrils adjacent to normal and abnormal TEBS in the developing mammary gland and the ability to obtain these high resolution details subject to the discussed limitations. Our studies demonstrated that the TEB architecture is essentially unchanged after processing.
In type 1 diabetes patients, increased CASP and CPP and decreased CADP and SEVR were independently associated with history of CVD and albuminuria. Furthermore, SEVR predicted mortality and ESRD during follow-up. Future studies are needed to determine whether targeting central hemodynamics improves outcome.