bone tissue

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TULANG DAN OTOT l Jaringan dasar tubuh : 1. jar. Epithelium 2. jar. Ikat : a. jar. Ikat b. jar. Lemak b. jar. Lemak c. cartilago d. tulang e. darah 3. jar. Otot 4. jar. Saraf

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Page 1: Bone tissue

TULANG DAN OTOT

l Jaringan dasar tubuh :1. jar. Epithelium2. jar. Ikat :

a. jar. Ikatb. jar. Lemakb. jar. Lemakc. cartilagod. tulange. darah

3. jar. Otot4. jar. Saraf

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TULANG

l Sel :1. osteoblastus2. osteocytus3. osteoclastus

l Matriks :1. anorganik, terutama kristal kalsium

hidroksiapatit2. organik : kolagen tipe I, substansia dasar

amorf

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HISTOGENESIS TULANG

lOsifikasi intramembranosa

lOsifikasi endochondral

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OTOT

lOtot polos ( textus muscularis non striatus)

lOtot skelet ( textus muscularis striatus)lOtot skelet ( textus muscularis striatus)

lOtot jantung ( textus muscularis cardiacus)

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TEXTUS MUSCULARIS STRIATUS

l Silindris memanjangl Nukleus : | oval

| di tepi| > 1

l Sarkoplasma¡Myofibril à myofilamen

Tipis

Tebal¡Myofibril à myofilamen Ø melintang : area densaØ membujur : pita gelap (stria A) terang (stria I) à

Stria AStria IStria MStria HStria Z

ME

MC

Tebal

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