sistemul endocrin

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Sistemul endocrin

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Page 1: Sistemul endocrin
Page 2: Sistemul endocrin

Pineala

Hipotalamus

Hipofiza

Tiroida

Paratiroide

(Timus)

Suprarenale

PancreasOvar

Testicol

Pineala

Hipotalamus

Page 3: Sistemul endocrin

Prof.Dr.C.I.Parhon

Page 4: Sistemul endocrin

HIPOFIZA

(Mulaj)

Page 5: Sistemul endocrin

HIPOFIZA

(20)

Art.carotida

Nerv optic

Comunicanta post

Tija pituitara

Tuber cinereum

Corp mamilar

Nerv III

Spatiu perforat post Art,bazilara

Art.cerebr.post

Bandeleta optica

Spatiu perforat ant.

Bandeleta olfactiva

Page 6: Sistemul endocrin

HIPOFIZA

(9)

Bulb olfactiv

Bandeleta olfactiva

Art.carotida

Art.comunicanta post

Art.cerebrala post

Art.bazilara

Art.cerebrala ant

Art.comunicanta ant

Nerv optic

Chiasma

Bandeleta optica

Corp mamilar

Page 7: Sistemul endocrin

HIPOFIZA

Seaua turceasca

Sinus sfenoidal

FaringeDorsum selae

Hipotalamus

Corp mamilarLama terminala

Page 8: Sistemul endocrin

Prof.Dr.Marcela Pitis

(16)

Page 9: Sistemul endocrin

HIPOFIZA

Lob anterior

Lob posterior

Tija pituitaraTija pituitara

Page 10: Sistemul endocrin

Hipofiza ant

Hipofizapost.

Lob intermed.

Hipotalamus

Hipofiza

Sistemport

Page 11: Sistemul endocrin

HIPOFIZA ANTERIOARA

HIPOFIZA POSTERIOARA

w.w.w.

Page 12: Sistemul endocrin

Lob posterior

Lob anterior

Lob anteior

HIPOFIZA

w.w.w.

Page 13: Sistemul endocrin

HIPOFIZA

Adenohipofiza

Neurohipofiza

Lob intermediarw.w.w.

Page 14: Sistemul endocrin

N.paravent.

N.supraoptic

Chiasma

Sistemul port

Hipof.ant

Punga lui Rathke

Fasc,hipota-lamohipofizar

Tija pituitara

Hipof.post

Lob interm.

Page 15: Sistemul endocrin

w.w.w.

Page 16: Sistemul endocrin
Page 17: Sistemul endocrin

Neuron secretor

Nevroglie

Capilar din sistemul \port

Tanocit

Neuron hipotalamic secretor

Axon secretor

Picior nevrogli juxta vascular

Granule de neurohormon

Granule de neurohormon

Page 18: Sistemul endocrin

w.w.w CALEA NEUROENDOCRINA

Page 19: Sistemul endocrin

HIPOTALAMUS

HIPOFIZA

GLANDE TINTA

TESUTURI

+-_

Page 20: Sistemul endocrin

TIROIDA

TIMUS

Page 21: Sistemul endocrin

Tiroida

TIROIDA

Lob drept

A.carotida

Lob stang

Istm

Page 22: Sistemul endocrin

TIROIDA

Page 23: Sistemul endocrin

Celule tiroidiene

Coloid tiroidian

Vezicule tiroidiene

TIROIDA

Page 24: Sistemul endocrin

TIROIDA

Celule tiroidiene

Substanta coloidala

Vezicula tiroidiana

(8)

Page 25: Sistemul endocrin

TIROIDA

Page 26: Sistemul endocrin
Page 27: Sistemul endocrin

Faringe

Tiroida

PARATIROIDE

Esofag

Trahee

A,Carotida

PARATIROIDE

Page 28: Sistemul endocrin

Hormon paratiroidian

Tiroida

Paratiroida

Page 29: Sistemul endocrin

PARATIROIDA

Page 30: Sistemul endocrin

Rinichi

Vena cava

A.aorta

GL.SUPRARENALA

Page 31: Sistemul endocrin

GLANDE SUPRARENALE

Page 32: Sistemul endocrin

GLANDA SUPRARENALA

MEDULOSUPRARENALA

CORTICOSUPRARENALA

Zona glomerulara

Zona fasciculara

Zona reticulara

Capsula

(6)

Page 33: Sistemul endocrin

SUPRARENALA

Medulosuprarenala

Page 34: Sistemul endocrin

MEDULOSUPRARENALA

SUPRARENALA

Zona glomerulara

Zona fasciculara

Zona reticulara

Medulosuprarenala

(6)

Page 35: Sistemul endocrin
Page 36: Sistemul endocrin

w.w.w.

Page 37: Sistemul endocrin

OVARUTER

(16)

Page 38: Sistemul endocrin

Folicul Graaf

Corp galben

w.w.w.

Corp galben atrofic

Page 39: Sistemul endocrin

OVAR

(16)

Page 40: Sistemul endocrin

Tesut ovarian

Epiteliu folicular

Cavitate si lichid folicular

CELULA OU

Citoplasma oului

Nucleul oului

Folicul primar

Corona radiata

Zona pellucida

Cumulus

Membrana granuloasa

Teaca foliculului

(6)

FOLICUL GRAAF

Page 41: Sistemul endocrin
Page 42: Sistemul endocrin

TESTICOL

Epididim

Page 43: Sistemul endocrin

w.w.w.

Page 44: Sistemul endocrin

TESTICOL

(16)

Page 45: Sistemul endocrin

Cordon spermatic

Vas deferent

Epididim

Rete testis

TESTICOL

Tubi seminiferi

Page 46: Sistemul endocrin

TESTICOL

Page 47: Sistemul endocrin

Spermatozoizi

Spermatogonii

Spermatocite

Prespermatide

Spermatide

Membrana bazalaCELULE INTERSTITIALE

CELULE SERTOLI

(8)(6)

Page 48: Sistemul endocrin

TESTICOL

Page 49: Sistemul endocrin

TESTICOL

Page 50: Sistemul endocrin

PANCREAS

(16)

Page 51: Sistemul endocrin

Stomac

PANCREAS

Intestin subtire

Ficat

Colon

Page 52: Sistemul endocrin

Capul pancreasului Corpul pancreasului

Coada pancreasului

Duodenul

Canalul lui Santorini

Page 53: Sistemul endocrin

FICAT

STOMAC

SPLINA

DUODEN

PANCREAS

Page 54: Sistemul endocrin

Prof.Dr.N.Paulescu

Page 55: Sistemul endocrin

INSULA LANGERHANS

Sept conjonctiv

Acini glandulari

Conduct canalicular

Celule exocrineSecretie

Celule endocrine

PANCREAS

(6)

Page 56: Sistemul endocrin

INSULA LANGERHANS

Page 57: Sistemul endocrin

EPIFIZATALAMUS

HIPOTALAMUS

PEDUNCUL CEREBRAL

Tub.quadrigemeni

Comisura alba post

Apeduct Sylvius

Spleniumul corpului calos

Page 58: Sistemul endocrin

EPIFIZA

HIPOFIZA(20)

Taenia talami(habenulara

Comisura alba post

Apeduct Sylvius

Ventricol IIIPlex coroid

Page 59: Sistemul endocrin

1

Page 60: Sistemul endocrin

EPIFIZA

Apeduct Sylvius

Tub.quadrigemen Pulvinar

Rafeu

Locus niger

N.Rosu

Page 61: Sistemul endocrin

EPIFIZA

Page 62: Sistemul endocrin

TESUT EPIFIZAR(20)

Ac.Prof.Dr.St.Milcu

Page 63: Sistemul endocrin

EPIFIZA

Calcificari

Page 64: Sistemul endocrin

Corp calos

Sept

Com.alba ant

Lama terminala

Nerv optic

Chiasma

Tija pituitara

Cop mamilar

Peduncul

Fibre opticeNUCLEU INTRPEDUNCULAR

Punte

Hipotalamus

TrigonPlex coroid

Talamus

TENIA HABENULARA

NUCLU HABENULAR

Spleniu

Tub.quad.

EPIFIZA

Com.alba post.

FASCICOL RETROREFLEXLUMINA

MELATONINA