neurofibrillary tangles in Alzheimer`s disease

Arterial tree

http://en.wikipedia.org/wiki/Arterial_tree

buckle Fracture in children

http://www.legacyhealth.org/body.cfm?id=1477

papillary carcinoma of thyroid

Orphan annie nucleus in papilary carcinoma of thyroid

A psammoma body is a round collection of calcium
which is seen in papillary carcinoma of thyroid.

plica circularis in small intestine

http://media-2.web.britannica.com/eb-media/18/74318-004-2CEECF6F.jpg

Hip and Pelvis

Greater and Lesser Scciatic foramens:

1. (os sacrale) 2. (os ilium) 3. (os ischii) 4. (os pubis): a) (ramus superior) b)(corpus) c) (ramus inferior) d) (tuberculum pubicum) 5. (symphisis pubica) 6. (acetabulum) 7. (foramen obturatorum) 8. (os coccygis) - Red dots (linea terminalis )

G proteins

Ion channel coupled receptors: eg, Glutamate and Gabba
http://www.youtube.com/watch?v=4zzedEDQ6AU&feature=related

http://www.youtube.com/watch?v=NMeBZlbs2dU&feature=related

http://www.youtube.com/watch?v=NB7YfAvez3o&feature=related

Thyrosine Kinase:
http://www.youtube.com/results?search_type=search_playlists&search_query=thyrosin+kinase&uni=1

http://www.youtube.com/watch?v=-iBb1sH-Eh4&feature=PlayList&p=FD0CF53C0F6E1C2A&playnext=1&playnext_from=PL&index=2