[Table/Fig-3].
![[Table/Fig-3]](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d83/5324482/9143ef106a87/jcdr-11-ZC107-g003.jpg)
Labial mucosal tissue of male under polarized microscopy showing measurement of collagen fibers (picrosirius red stain, 400X).
![[Table/Fig-3]](https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d83/5324482/9143ef106a87/jcdr-11-ZC107-g003.jpg)
Labial mucosal tissue of male under polarized microscopy showing measurement of collagen fibers (picrosirius red stain, 400X).