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THE BETA CELL Adult Mouse Cells Reprogrammed To Become InsulinProducing Cells Demonstration that Beta Cell Mass Is Dynamically Regulated Insulin As Beta Cell Growth Factor and Regulator of Islet Fun. Lecture . 07: . Confocal Microscopy. Adding the Third Dimension. Lecture . 7: Confocal Microscopy. Optical Sectioning: adding the third dimension. Wide-field . Imaging. Point . Spread Function. Deconvolution. microlens. array. Antony Orth and Kenneth . Crozier. 8 . May. CLEO . 2012. Microscopy with lens arrays. What is high . thoughput. microscopy?. Experimental setup – . confocal. system. Lens array characteristics, resolution. Zeiss LSM 510 META - Guided TourConfocal microscopyVisualisation of biological structures in 3D Carl Zeiss - Training Application and Support Center Zeiss LSM 510 META - Guided Tour Confocal Principl lecture. 16. November 2011. Fourier. plane. Point . object. Image. f. f. f. f. a. a. ’. Magnification. : m=1. Angles. : sin(. a. ’)=sin(. a) .  . a. ’=. a. Magnification and resolution: the Abbe limit. II. MENA3100,OBK, . 29.01.15. We don’t read all. You don’ have to read all. 1.3 Specimen Preparation. Read it. 1.4.1 Bright-Field and Dark-Field. Definetly. 1.4.2 Phase-Contrast. Cursori. 1.4.3 Polarized-Light. Lecture 16:. Super-resolution microscopy: Part . 2. Lecture 16: Super-resolution microscopy and TIRFM. Single molecule imaging. Total internal reflection fluorescence microscopy (TIRFM). Super-resolution techniques . “Nanoscale . probing of image dipole interactions in a metallic nanostructure. ," C. . Ropp. , Z. Cummins, S. Nah, J.T. . Fourkas. , B. Shapiro, E. . Waks. , Nature Communications, 6, 6558 (. 2015). Lecture . 07: . Confocal Microscopy. Adding the Third Dimension. Andres Collazo, Director Biological Imaging Facility. Wan-. Rong. (Sandy) Wong, Graduate Student, TA. Lecture . 7: Confocal Microscopy. November 2008 Hu He KH, Brun T, Thorel F, Aeberhard D, Duhamel D, Brighouse D, Herrera P, Meda P, Gauthier BR. Conditional overexpression of the transcription factor Pax4 in pancreatic islet beta-ce Prof.. Haitham . Qandeel. MD, MSc, FRCS. Laparoscopic General Surgeon. (Ex consultant . in . UK). STRUCTURE AND . HISTOLOGY. The pancreas has two major components: the exocrine structure and the endocrine structure. . Outline. Introduction. Optical Microscopy. Types of Optical Microscopes. Confocal Microscopy. Laser Scanning Confocal Microscopy. Examples. Optical Microscopy. Optical microscopy is the oldest type of microscope and uses visible light and a system of lenses to create an image of the sample. . Electron microscopy (EM) . is an electron beam which is focused into a small probe across the surface of a specimen . . The first electromagnetic lens was developed in 1926 by . Hans Busch. .. . CellR4 2021; 9: e3093 The islets of Langerhans constitute the endocrine pancreas which regulates blood glucose homeostasis and their dysfunction results in diabetes. Each of the pancreatic islets cons Pancreas is a . mixed. . gland:. Exocrine part . (acini & ducts): . produces . digestive pancreatic enzymes.. Endocrine part . (islets of Langerhans):. . produces hormones. .. capsule, septa & reticular fibers..