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Cajal and his studies on retina
Luis AlfaroFisabio Medical Ophthalmology
Hospital 9 de Octubre
Valencia. Spain
31st European Congress of Pathology
Nice, 7-11 September 2019
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Enterprise | Interest
...
I hereby declare that I haven't had any business or personal interest
in any industrial enterprises
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Santiago Ramón y Cajal(1952-1934)
14:26 3
1876
Zaragoza
1884
Valenciaca 1890
Barcelona
1905
Madrid
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14:26 5
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His parents:
Justo Ramón and Antonia Cajal
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14:26 7
Cajal with his brother Pedro, sisters Pabla and
Jorja and mother Antonia
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Cajal’s family in 1895:Silveria, Santiago, Fe, Cajal, Paula, Jorge and Pilar
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Cajal family in 1905Fe, Paula, Pilar, Santiago and Luis
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Cajal and Federico Olóriz
playing chess, 1898
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Cajal mentors
14:26 11
Aureliano Maestre de San
Juan 1828-1890
Spanish Society of
Histology 1874
Luis Simarro
1851-1920
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14:26 12
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Enriqueta Lewy
Rodríguez
Cajal’s secretary
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Board for Extension of Studies and Scientific Research Junta de Ampliación de Estudios (JAE)
Santiago Ramón y Cajal Marcelino Menéndez Pelayo
José Castillejo Duarte
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1514:26
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Hospital San Carlos. Madrid ca 1930
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Lafora, Domingo Sánchez, José Miguel Sacristán, Miguel Gayarre, Nicolás Achúcarro
Cajal, Luis Rodríguez Illera, Juan de Dios Sacristán, Tomás García de la Torre
(janitor), Jerónimo (autopsy assistant)
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. Rodríguez Díaz, Sapena, Sáinz de Aja, Ramón y Cajal, Tello and Bengoa;
Standing: Torres Alonso, Castillo Y Achúcarro, 1915
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Ophthalmologist disciples
Galo Leoz1879 -1990
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Letter toLorente de NoOctober fifth, 1934
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14:26 26
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Cerebral cortex. Golgi staining
14:26 27
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Pyramidal cellsGolgi staining (Cajal, 1890). Confocal microscopy
14:26 28Cajal y sus dibujos: ciencia y arte
JAVIER DE FELIPE (Instituto Cajal, CSIC, 28002-Madrid)
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To my dear friend Dr. Juan Bartual. In proof of
affection and consideration. The author
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Cajal and Juan Bartual,
Valencia,ca. 1897
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Structure of the Mammalian Retina
La retine des vertebresLa cellule vol. IX fasc. 1. 1892
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Dawn Hunterhttp://dawnhunterart.blogspot.com/2016/02/drawing-santiago-ramon-y-cajals.html
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Carmine of Grenacher staininga: rod and cones; b nuclei of rods and cones; c: displaced bipolar
cells; d: enlaged basal cones; e: brush horizontal cell; f: giant amacrine cell; s, t: displaced granular layer cells
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The frog hunter:Federico Arias
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Dog and ox retinaamacrine and ganglion cellsdouble impregnation of silver chromate
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Horizontal cells of the adult dog's retina
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Outer horizontal cells of the ox retinaPerpendicular section of the ox retina:
c, d: amacrine cells: e: small ganglionar cell, g, h, I j: neuroglia cells
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Ox retinaExternal horizontal cells
External horizontal cell in sideway cut section with axon (axle cylinder)Retinal nerve elements stained with methylene blue (Erhlich-Dogiel method)
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Hen retina
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a,b,c: ganglionar cells
d,e: horizontal plexus
cells: f: cells generating
double plexiform layer
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Colorful frog a: internal part of rod, b: outer part with clear bands, c: cone d: filiform rod, e: conical rod i:
cone body
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Thank you
14:26 47
Cajal, portrait by Joaquin SorollaZaragoza Museum