Stoffe III Flashcards

1
Q

ADH

A
  • Erhöhung intrazellulärer Calciumkonzentration
  • Vasokonstriktion
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2
Q

Aldosteron

A
  • Natriumresorption
  • Erhöht den Blutdruck
  • Kalium/Protonen/NH4+ Sekretion
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3
Q

Corin

A
  • Signalpeptidase
  • Spaltet Prä-Pro-ANP zu ANP
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4
Q

Insulin

A
  • bringt Glukose aus dem Blut in die Zellen
  • Aktiviert Natrium/Kalium ATPase
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5
Q

Aquaporin

A
  • Proteine die Membrankanäle bilden
  • für leichteren Durchtritt von Wasser
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6
Q

ENaC

A
  • epithelial Natrium Channel
  • Natriumresorption
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7
Q

Häm

A
  • Prosthetische Gruppe des Hämoglobins
  • bindet O2
  • Eisenkomplex
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8
Q

Myoglobin

A

Sauerstoffbindung und -speicherung in den Muskelzellen

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9
Q

Hämosiderin

A
  • enthält Eisenhydroxid
  • das meiste in Makrophagen
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10
Q

Ferritin

A

Eisenspeicherung

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11
Q

Transferrin

A

Transport von Eisen im Blut

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12
Q

Cytochrome

A

Elektronentransport (Zellatmung)

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13
Q

ACE

A
  • Angiotensin-converting-enzyme
  • Umwandlung Angiotensin 1 zu Angiotensin 2
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14
Q

Angiotensin 2

A
  • Blutdruckerhöhung
  • Vasokonstriktion
  • Steigerung Natriumresorption
  • Stimulation Aldosteronbiosynthese
  • Stimulation ADH Sekretion
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