CONTENTS HISTOLOGY IMAGES
WEB HISTOLOGY TEXTBOOK

CIRCULATORY SYSTEM

 
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ELASTIC ARTERY (AORTA)
    Stained with orsein

1 - tunica intima
2 - tunica media
3 - tunica externa



ELASTIC ARTERY (AORTA)
    Stained with orsein

1 - tunica intima
2 - tunica media
3 - tunica externa



MUSCULAR ARTERY (left),
LARGE MUSCULAR VEIN (right)

    Stained with haematoxylin and eosin

1 - tunica intima
2 - tunica media
3 - tunica externa
4 - internal elastic lamina
     (is present only in arteries)



MUSCULAR ARTERY (left),
LARGE MUSCULAR VEIN (right)

    Stained with haematoxylin and eosin

1 - internal elastic lamina
     (is present only in arteries)
2 - elastic membranes within tunica media
     (are present only in arteries)



THE MICROCIRCULATION
(arterioles, venules, capillaries)

    Stained with haematoxylin and eosin

capillaries are shown with arrows



CAPILLARIES
(in the myocardium)

    Stained with haematoxylin and eosin

capillaries are shown with arrows



HEART (MYOCARDIUM)
    Stained with iron haematoxylin

intercalated discs are shown with arrows



HEART (PURKINJE FIBERS)
    Stained with haematoxylin and eosin

1 - Purkinje fibers
2 - endocardium
3 - myocardium



HEART (PURKINJE FIBERS)
    Stained with haematoxylin and eosin

1 - Purkinje fibers
2 - endocardium
3 - myocardium



HEART (PURKINJE FIBERS)
    Stained with haematoxylin and eosin

1 - Purkinje fibers
2 - endocardium
3 - myocardium



HEART (PURKINJE FIBERS)
    Stained with haematoxylin and eosin

1 - Purkinje fibers
2 - endocardium
3 - myocardium




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