Need a root canal? Don't be anxious. This informative video will walk you step-by-step through the procedure and explain how endodontists, the root canal specialists, can save your teeth. Visit our website for additional resources on root canal treatment http://www.aae.org/patients/treatments-and-procedures/root-canals/root-canals.aspx | American Association of Endodontists

RNA Extraction Method (Guanidinium Thiocyanate-Phenol Method) The extraction of RNA is an essential and basic step in any molecular biology experiment such as RT-PCR, cDNA library construction, sequencing, gene expression studies, microarray analysis, etc. There are different types of methods available like CsCl density gradient method, silica column based method but the guanidinium thiocyanate or guanidium isothiocyanate-phenol-chloroform method is the most important and is the common one. Now

3 comments | This is a demonstration for dental students showing the steps of tooth preparation to receive an All Ceramic Crown. A video by Crowns & Bridges Department, Faculty of Oral Medicine, Al-azher University. | Dental Videos | Facebook