8/4/2019 Anatomy Book 14

1/35

Histology slides

Epithelial tissue

1) Simple squamous epitheliumSection of Bowmans capsule in the kidney (H&E)

Flat epithelial cells with flat nuclei

2) Simple cubical epitheliumSection of thyroid gland (H&E)

Cubical cells with central nuclei

8/4/2019 Anatomy Book 14

2/35

3) Simple columnar epithelium

Section of gall bladder (H&E)Columnar tall cells with oval basal nuclei

3) Pseudostratified columnar ciliated epitheliumSection of the trachea (H&E)

Cells appear to form several layers. All cells reach the basement membrane, but not all of

them reach the surface. Motile cilia cover cell apices except those of the light staining

oval goblet cells. The deep[r nuclei belong to the short basal cells, and the moresuperficial oval nuclei belong to the columnar ciliated cells.

8/4/2019 Anatomy Book 14

3/35

Pseudostratified columnar ciliated epithelium

8/4/2019 Anatomy Book 14

4/35

4) Stratified squamous non-keratinized epitheliumSection of a thin skin (H&E)

The epithelium is formed of several layers; the basal is columnar cells, the middle layers

are polygonal cells with central round nuclei, and the superficial ones are flat squamouscells with flattened nuclei

5) Stratified squamous keratinized epithelium

Section of a thick skin (H&E)

The epithelium is formed of several layers; the basal is columnar cells, the middle layersare polygonal cells with central round nuclei, and the superficial ones are flat squamous

cells with flattened nuclei. There is a surface horny layer formed of keratin cells

8/4/2019 Anatomy Book 14

5/35

6) Transtional epithelium

Section of the urinary bladder (H&E)

The epithelium is formed of several layers; the basal is columnar cells, the middle layers

are polygonal cells with central round nuclei, and the superficial ones are cubical cells

with rounded nuclei. Some cells are binucleate

8/4/2019 Anatomy Book 14

6/35

7) Glandular cells

Section of the pancreas (H&E)

The pancreas contains an exocrine

portion formed of acini and ducts, andan endocrine one represented by the

islets of Langerhans. Pancreatic acini

are lined by pyramidal cells withspherical nuclei, and basophilic

cytoplasm.

8/4/2019 Anatomy Book 14

7/35

Connective tissue

8) Mucous connective tissue

Section of an umbilical cord with two arteries and a vein

Mucoid connective tissue. Arrow points to fibroblasts immersed in an extraxellular

matrix (M)

8/4/2019 Anatomy Book 14

8/35

9) Fibrous connective tissue

10) Adipose connective tissue

8/4/2019 Anatomy Book 14

9/35

10)Elastic connective tissue

Ligamentum nuchea

Aorta (orcein)

8/4/2019 Anatomy Book 14

10/35

Aorta (H&E)

11)Reticular connective tissueLymph node silver

Reticular fibers (arrows) in lymph node

(silver preparation).

Reticular fibers in a lymph node (Silver)

8/4/2019 Anatomy Book 14

11/35

Cartilage &bone

12)Hyaline cartilage (trachea, costal caertilage)

Costal cartilage

Trachea13)Elastic cartilage (Ear pinna)

8/4/2019 Anatomy Book 14

12/35

14)Ground dense bone (L.S &T.S)

Transverse section Longitudinal sectionCompact bone

15)Cancellous bone

8/4/2019 Anatomy Book 14

13/35

Cancellous bone

16)Developimg bone

8/4/2019 Anatomy Book 14

14/35

Blood

18) Blood film of man

-

8/4/2019 Anatomy Book 14

15/35

Muscle

19) Skeletal muscle fibres (L.S &T.S)

20) Smooth muscle fibres

8/4/2019 Anatomy Book 14

16/35

21) Cardiac muscle fibers

Nervous tissue

22)Nerve trunk (H& E)

8/4/2019 Anatomy Book 14

17/35

23) Nerve trunk (osmic acid)

8/4/2019 Anatomy Book 14

18/35

24)Spinal ganglion (H& E)

8/4/2019 Anatomy Book 14

19/35

Spinal ganglion (silver)

8/4/2019 Anatomy Book 14

20/35

25)Dorsal root ganglion (left) and sympathetic ganglion (right) (H& E)

Sympathetic ganglion

8/4/2019 Anatomy Book 14

21/35

Cardiovascular system27) Aorta

28) Large vein

8/4/2019 Anatomy Book 14

22/35

26)Medium sized artery

28) Medium sized vein

8/4/2019 Anatomy Book 14

23/35

29) Artery and vein

Lymphatic system32) Lymph node

8/4/2019 Anatomy Book 14

24/35

33) Spleen

8/4/2019 Anatomy Book 14

25/35

34) Thymus

8/4/2019 Anatomy Book 14

26/35

35) Tonsils

8/4/2019 Anatomy Book 14

27/35

Skin36) Thin skin

37) Thick skin

8/4/2019 Anatomy Book 14

28/35

Digestive system38) Liver pig (H& E)

39) Liver human (H& E)

8/4/2019 Anatomy Book 14

29/35

Urinary system40) Mammalian kidney

41) Human kidney

8/4/2019 Anatomy Book 14

30/35

1) Kidney Thyroid gland Tall columnar ciliated

epithelium (trachea)

4) Thick Skin Epidermis of skin Urinary bladder

7) Pancreas

Umbilical cord

Mucoid C.T.

8/4/2019 Anatomy Book 14

31/35

10) Tendon (longitudinalsection)

Tendon (transverse section) Adipose C.T.

13) Hyaline cartilage

(trachea)

Cells and matrix of hyaline

cartilage

Elastic cartilage

16) Developing bone

(intracartilaginous

ossification)

Cancellous bone Compact bone (transverse

section)

8/4/2019 Anatomy Book 14

32/35

19) Compact bone(longitudinal section)

Compact bone (osteon) Blood film

22) Smooth muscle Skeletal muscle Cardiac muscle

25) Skeletal muscle Cardiac muscle Peripheral nerve & bloodvessels (transverse section)

8/4/2019 Anatomy Book 14

33/35

28)Nerve (longitudinalsection)

Nerve (osmic acid) Spinal ganglion

31) Spinal ganglion Spinal ganglion Sympathetic ganglion

34) Spinal ganglion (silver) Spinal ganglion (silver)Aorta (H&E)

37) Arota (orecin) Artery and vein Large vein

8/4/2019 Anatomy Book 14

34/35

40) Lymph node Thymus Spleen

43) Tonsil Thin skin Thick skin

46) Liver (pig) Liver (human) Liver human

49) Kidney Kidney (Cortex) Kidney (cortex &medulla)

8/4/2019 Anatomy Book 14

35/35