User contributions for Dr. Payne

17 May 2009

• 17:3117:31, 17 May 2009 diff hist +204‎ N File:NEURON2.gif ‎ Structures of the neuron current

24 March 2009

• 23:5723:57, 24 March 2009 diff hist +1,543‎ N File:Enzyme 4.jpg ‎ Ribbons is a program developed at UAB used worldwide to graphically depict complicated protein structures in a simplified format. The program uses sophisticated computer systems to understand the implications of protein structures. The Influenza virus rem
• 23:5423:54, 24 March 2009 diff hist +815‎ N File:Enzyme 3.png ‎ Diagram of competitive w:enzyme inhibition (international version). (a) Normal reaction, (b) Inhibition. S: substrate; E: enzyme; I: inhibitor; A: active site. (1) Enzyme binds substrate; (2) Enzyme releases products; (3) Enzyme binds inhibitor; (4) Inhib current
• 23:5123:51, 24 March 2009 diff hist +424‎ N File:Enzyme 2.png ‎ Whole Enzyme with colors
• 23:4723:47, 24 March 2009 diff hist +513‎ N File:Enzyme 1.png ‎ Enzyme saturation.png Saturation of enzyme active sites with substrate. current

5 February 2009

• 19:4319:43, 5 February 2009 diff hist +653‎ N File:Human respiratory system 4.jpg ‎ Drawing of human lungs cut open, from Gray's Anatomy, 1918.
• 19:3219:32, 5 February 2009 diff hist +485‎ N File:Human respiratory system 3.jpg ‎ photo of inhaler current
• 19:2219:22, 5 February 2009 diff hist +791‎ N File:Human respiratory system 2.jpg ‎ Anatomy of the respiratory system, showing the trachea and both lungs and their lobes and airways. Lymph nodes and the diaphragm are also shown. Oxygen is inhaled into the lungs and passes through the thin membranes of the alveoli and into the bloodstream
• 18:2618:26, 5 February 2009 diff hist +458‎ N File:Human respiratory system cancer.jpg ‎ "I am original photographer of this picture. I am a doctor, working in operation room for more than fifteen years. I also have pictures of metastasis of this tumor. Diagnosis was confirmed by histopathology." (from the author of picture) current

4 February 2009

• 01:5601:56, 4 February 2009 diff hist +244‎ N File:Humrespsys3.gif ‎ Photo of the Human alveoli current