CIRCULATORY SYSTEM

the same photos WITH NO LABELS
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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© A Gunin; histol@mail.ru