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

Radicular arteries of spinal cord

Denticulate ligament

http://images.google.com/imgres?imgurl=http://www.csus.edu/indiv/m/mckeoughd/AanatomyRev/CNS/scXsect/scXsect0.gif&imgrefurl=http://www.csus.edu/indiv/m/mckeoughd/AanatomyRev/CNS/scXsect/scXsect.htm&usg=__X_vDkthp4gO2orfWIeLIrw-vao8=&h=1221&w=1596&sz=54&hl=en&start=8&sig2=JknFgpAhRmm4G9PjAa8JRg&um=1&tbnid=5ZmX54sYyscyoM:&tbnh=115&tbnw=150&prev=/images%3Fq%3Ddenticulate%2Bligament%26hl%3Den%26rlz%3D1T4SUNA_enUS287US287%26um%3D1&ei=sFfeSdWtAYOUMtvLleYJ

Epidural anesthesia:
through Sacral hiatus to sacral canal
gets to epidural space












http://images.google.com/images?sourceid=navclient&rlz=1T4SUNA_enUS287US287&q=sacral+hiatus&um=1&ie=UTF-8&ei=lVbeSbr_I4bOMsygnVA&sa=X&oi=image_result_group&resnum=4&ct=title

X-rays, CTs, MRIs

http://www.learningradiology.com/

http://www.meddean.luc.edu/lumen/meded/grossanatomy/x_sec/

http://e-radiography.net/ibase5/index.htm