1. RAB-I RASHIDI UNIVERSITY 1389/90 academic year Department of microbiology and immunology

2. Resolving Power Line

4. LIGHT MICROSCOPE

6. [25] Small intestine (rat). Tri-PAS reaction. 1 = goblet cells; 2 = the PAS positive content of goblet cells on the surface of intestinal villi. 600 X.

7. [18] Spinal cord (calf, cross section).. Cresyl violet staining. 1 = perikaryons of motor neurons; 2 = nucleolus; 3 = dendrit; 4 = nucleus (the dye was solved out from the DNA containing areas during procedure). 900 X.

8. [8] Liver (rat). Hematoxylin - eosin staining. 1 = nuclei; 2 = cytoplasm. 400 X.

16. Fluorescens stereomicroscope Drosophila Melanogaster Brown Dog Tick Starfish

17. Filamentous actin and microtubules (structural proteins) in mouse fibroblasts (cells) (1000x) Fluorescence

18. Dorsal root ganglion neurons of an embryonic rat (100x) Fluorescence

19. Mouse spermatozoa (100x) Fluorescence

20. Isolated human sperm cells (1500x) Fluorescence

21. Epithelial cell in anaphase (stage of cell division) (100x) Confocal

22. Sheep placenta stained with India ink (5x) Polarized Light

23. HeLa (cancer) cells (100x) Fluorescence and Deconvolution