Tiroides generalidades
-
Upload
leonel-saucedo -
Category
Documents
-
view
1.560 -
download
2
description
Transcript of Tiroides generalidades
![Page 1: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/1.jpg)
Tiroides Generalidades
Dr. Leonel Saucedo Aquino R3GO
![Page 2: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/2.jpg)
Glándula Tiroides
Embriología
Embriología de Langman
![Page 3: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/3.jpg)
Anterior
Posterior
Cartílago tiroides
Cartílago cricoides
Anillos traqueales
Glándula tiroides
6cm
3cm
18mm
Glándula Tiroides
ANATOMIA MACROSCOPICA
www.tiroides.info
![Page 4: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/4.jpg)
![Page 5: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/5.jpg)
IRRIGACIÓN Y DRENAJE VENOSO
Anatomía y técnicas Quirúrgicas John Skandalakis
![Page 6: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/6.jpg)
INERVACION
www.tiroides.info
![Page 7: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/7.jpg)
Glándula Tiroides
ANATOMIA MICROSCOPICA
www.tiroides.info
![Page 8: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/8.jpg)
![Page 9: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/9.jpg)
FORMACIÓN DE HORMONAS TIROIDEAS (T3 T4)
www.tiroides.info
![Page 10: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/10.jpg)
Yodo
Tiroglobulina
Tiroperoxidasa
Peróxido de hidrogeno
Formación de hormonas tiroideas
![Page 11: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/11.jpg)
YODO
www.tiroides.info
66%
33%
![Page 12: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/12.jpg)
![Page 13: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/13.jpg)
![Page 14: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/14.jpg)
![Page 15: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/15.jpg)
![Page 16: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/16.jpg)
I-
I-
Las células del tiroides captan yoduro
www.tiroides.info
![Page 17: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/17.jpg)
I-
I-
I-
Las células del tiroides captan yoduro
www.tiroides.info
![Page 18: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/18.jpg)
I-
I-
I-I0
El yoduro es oxidado por un enzima
Tiroperoxidasa
www.tiroides.info
![Page 19: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/19.jpg)
I-
I-
I-I0
OH
OH OH
OHLas células sintetizan la proteína tiroglobulina
www.tiroides.info
![Page 20: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/20.jpg)
I-
I-
I-I0
OH
OH OH
OHEl yodo se añade a la tiroglobulina
www.tiroides.info
![Page 21: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/21.jpg)
OH
OH
tirosina
El aminoácido tirosina está en el interior del folículo formando parte de la proteína
www.tiroides.info
![Page 22: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/22.jpg)
OH
OH
I I
I I
Se añade yodo a los residuos de tirosina
www.tiroides.info
![Page 23: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/23.jpg)
OH
I
OH
I I
Los residuos de tirosina se unen dos a dos
I
www.tiroides.info
![Page 24: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/24.jpg)
OH
I
OH
I I
Los residuos de tirosina se unen dos a dos
I
www.tiroides.info
![Page 25: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/25.jpg)
OH
I
OH
I I
Los residuos de tirosina se unen dos a dos
I
www.tiroides.info
![Page 26: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/26.jpg)
OH
I
OH
I I
Los residuos de tirosina se unen dos a dos
I
www.tiroides.info
![Page 27: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/27.jpg)
O
I
OH
I I
Los residuos de tirosina se unen dos a dos
I
![Page 28: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/28.jpg)
La proteína se rompe liberando la hormona T4
O
I
OH
I I
T4
I
www.tiroides.info
![Page 29: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/29.jpg)
O
OH OH
OH
I I
I I
Las células captan porciones de tiroglobulina
www.tiroides.info
![Page 30: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/30.jpg)
O
OH OH
OH
I I
I I
Las células captan porciones de tiroglobulina
www.tiroides.info
![Page 31: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/31.jpg)
O
OH OH
OH
I I
I I
Las células captan porciones de tiroglobulina
www.tiroides.info
![Page 32: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/32.jpg)
O
OH OH
OH
I I
I I
Las células captan porciones de tiroglobulina
www.tiroides.info
![Page 33: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/33.jpg)
OI I
I I
La tiroglobulina se hidroliza liberando las hormonas tiroideas
www.tiroides.info
![Page 34: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/34.jpg)
OI I
I I
O
I
OH
I I
T4
I
La tiroglobulina se hidroliza liberando las hormonas tiroideas
www.tiroides.info
![Page 35: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/35.jpg)
OI I
I
O
I
OH
I
T3
I
La tiroglobulina se hidroliza liberando las hormonas tiroideas
www.tiroides.info
![Page 36: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/36.jpg)
OI I
I
OI I
I I
T3T3
Las hormonas tiroideas son liberadas
Torrente sanguíneo
www.tiroides.info
![Page 37: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/37.jpg)
![Page 38: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/38.jpg)
Proteinas transportadoras en humanos:
TBG
TTR
Albumina
Libres
T4 (70%)
T3 (38%)
T4 (10%)
T3 (27%)
T4 (20%)
T3 (35%)
T4 0.05%
T3 0.41%
Transporte de Hormonas Tiroideas
![Page 39: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/39.jpg)
![Page 40: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/40.jpg)
FISIOLOGIA
www.tiroides.info
Estrogenos
![Page 41: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/41.jpg)
![Page 42: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/42.jpg)
![Page 43: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/43.jpg)
SEMIOLOGIA
www.tiroides.info
![Page 44: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/44.jpg)
Bibliografia
Kronenberg, Henry M. “Kronenberg: Williams Textbook of Endocrinology”. 11th Ed. Editorial Elsevier, ano 2008. Guyton, Arthur C., Hall, John E. “Tratado de Fisiologia Medica”. 11° Edicion. Editorial Elsevier, ano 2006. Molina, Patricia E. “Lange Endocrine Physiology”. 2nd Ed. The McGraw-Hill Companies. 2006 Pombo, M. “Tratado de Endocrinologia Pediatrica”. 3° Edicion. Editorial McGraw-Hill Interamericana. Ganong, Williams F. “Fisiologia Medica”. 18° Edicion. Editorial El Manual Moderno, ano 2002. Libby: Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine, 8th ed. Saunders, An Imprint of Elsevier. 2007.
![Page 45: Tiroides generalidades](https://reader036.fdocuments.mx/reader036/viewer/2022081420/5592cf5e1a28abc5378b47a7/html5/thumbnails/45.jpg)