Mt SAC

Lab Unit 3Histology

Tooth

Tooth

Tooth

Enamel

Dentin

Pulp

Tongue

Tongue

Taste bud

TongueTaste buds

Tongue

Cross section of

skeletal muscle

Salivary glands

Longitudinal section of

skeletal muscle

TongueLongitudinal

section of skeletal muscle

Sublingual Salivary gland

Mucous acinus with

mucous cells inside

Parotid Salivary gland

Duct

Serous cells

Parotid salivary gland

Serous cells

Ducts

Parotid Salivary gland

Duct

Serous cells

Duodenum

Duodenum

crypts of Lieberkühn

Villus

Jejunum

Jejunum

Villi

crypts of Lieberkühn

Ileum

Ileum

Colon

Colon

Colon

Appendix

Appendix

Lymphatic nodules

Liver

LobulesCentral vein

Liver Lobule

Central veins

Hepatocytes

Sinusoids

Gallbladder

Gallbladder

Gallbladder

Gallbladder

Pancreas

Acinar cells (secrete enzymes)

Islet of Langerhans (secretes insulin)

Kidney

Bowman’s capsule

Tubules

Glomerulus

Capsular space

Lung

Bronchiole

Alveoli

Lung

Alveoli

Lung

Alveoli

Parathyroid Gland

Parathyroid Gland

Parathyroid Gland

Parathyroid Gland

Thyroid Gland

Follicles with colloid

Thyroid Gland

Follicles with colloid

Spleen

Red Pulp

White pulp

Adrenal Gland

Adrenal Gland

Adrenal Gland

Adrenal Gland

Cortex

Adrenal Gland

Adrenal Gland

Adrenal Gland

Capsule

Cortex

Medulla

Adipose

Adrenal Gland

Capsule

Cortex

Adipose

Adrenal Gland

Adipose

Capsule

Cortex

Pineal Gland: Secretes melatonin

1) Pinealocytes2) Pineal sand

Pineal Gland

1) Pinealocytes

2) Pineal sand

Thymus Gland

• A) Cortex• B) Medulla

Mammary Gland

Mammary Gland

Mammary Gland

Mammary Gland

Alveoli with colloid (milk)

Duct

Ovary, Cat

Cortex (where

developing gametes are)

Medulla

Ovary, Cat Primary follicles

Graafian follicles

Secondary follicle

Ovary, Cat Corpus luteum

Ovary, Cat

Primary follicles

Secondary follicle

Graafian follicle

Ovary, Cat

Primary follicles

Secondary follicle

Graafian follicle

Ovary, Cat

Oocyte

Antrum

Corona radiata

Fallopian Tube

Uterus

Uterus Endometrium and Myometrium

Endometrium

Myometrium

Uterine glands

Uterus Endometrium

Uterine glands

Uterus Endometrium

Uterine glands

Uterus Myometrium

Uterus Myometrium

Placenta

Placenta

Chorionic villi with

fetal blood

Maternal blood

Placenta

Chorionic villi with

fetal blood

Maternal blood

Umbilical Cord

Testes; Seminiferous tubules

TestesSeminiferous tubules

Testes; Seminiferous tubules

Testes; Seminiferous tubules

Testes; Seminiferous tubules

Interstitial cells

Spermatozoa

Spermatozoa

Spermatozoa

Flagellum

Head