HISTOLOGY

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HUMAN SQUAMOUS EPITH, smear, isolated cells, scrapings from the mucous membrane of the human mouth

SQUAMOUS EPITH (FROG), flat mount of frog skin, typical epithelial cells stained to show cell borders and nuclei

STRATIFIED SQUAMOUS EPITH, sections from mammalian esophagus

CILIATED EPITHELIUM, sections through roof of mouth of the frog

PSEUDO-STRATIFIED COLUMNAR CILIATED EPITH, shown in detail in sections of trachea

CUBOIDAL EPITH, sections of kidney showing cuboidal cells in tubules

COLUMNAR EPITH, sections from the intestines

TRANSITIONAL EPITH, sections from urinary bladder

OLFACTORY EPITHELIUM, sections from nasal septum

MITOCHONDRIA, section from turtle liver

HUMAN EPITH (3 TYPES), sections of squamous, columnar and cuboidal epithelium

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RETICULAR TISSUE, sections from lymph node using silver impregnation

AREOLAR (FIBRO ELASTIC TISSUE), showing fibroblasts histiocytes, elastic fibers and collagen fibers

CHROMATOPHORES, w.m. of amphibian skin showing large pigment cells

ADIPOSE TISSUE, sections in which the fat has been removed in the cells

OMENTUM, w.m. of cat mesentery

WHITE FIBROUS TISSUE (TENDON), w.m. ligament stained and teased

WHITE FIBROUS TISSUE (TENDON), l.s. showing strands of cells in dense fiber bundles

YELLOW ELASTIC TISSUE, w.m. ligament stained and teased

YELLOW ELASTIC TISSUE, l.s. showing ligamentum nuchae, shows dense elastic fibers and arrangement of nuclei

HYALINE CARTILAGE, section of well fixed tissue

ELASTIC CARTILAGE, rabbit’s ear. Elastic tissue stain demonstrate clearly the large number of branching fibers between the lacunae

FIBRO CARTILAGE, sections form in mamalian tissue showing strands of cells indense fiber bundle

DEVELOPING CARTILAGE BONE, sections from long bone of cat fetus or newborn rat

BONE, sections of flat bone of skull showing osteoblasts and bone cells

BONE,c.s. decalcified and stained, showing details of Haversian system

BONE, l.s. decalcified and stained

BONE, c.s. and l.s. decalcified and stained

BONE MARROW, sections of tong bone, blood cells in various stages of development, with megakaryocytes conspicuous

BONE MARROW, smear

EMBRYONlC CONNECTIVE TISSUE, mesenchyme section from chick or pig embryo

MUCOID TISSUE, section from human umbilical cord

BONE, cancellous or spongy section decalcified and stained

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BLOOD (HUMAN), smear showing erythrocytes the various types of leucocytes and also blood platelets

BLOOD (FROG), smear showing nucleated erythrocytes

BLOOD (TOAD), smear, giemsa stain

BLOOD (CAT), smear, giemsa stain

BLOOD CHICKEN, smear giemsa stain

BLOOD (FISH), smear, giemsa stain

BLOOD (RABBIT), smear, giemsa stain

ARTERY, section of medium size

VEIN, section showing endothelium, fibers and connective tissue

ARTERY AND VEIN, sections from cat or rabbit, elastic tissue stained

AORTA, large artery section

ARTERY (VEIN AND NERVE), sections from cat or rabbit, special elastic tissue preparation

HEART (FROG ENTIRE), l.s. showing chambers as well as histological structure

HEART (MAMMAL ENTIRE), l.s. showing chambers and valves

SPLEEN (MAMMAL), section demonstrating capsule, pulp, trabeculae, malphigian bodies

SPLEEN (FROG)

SPLEEN (HUMAN)

LYMPH GLAND,section showing cortex and lymphoid tissue

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SMOOTH MUSCLE, teased; isolated muscle fibers carefully stained to show spindle-shaped cell with single elongated nucleus

SMOOTH MUSCLE, c.s. and l.s. from intestine demonstrating typical structures

STRIATED MUSCLE, teased for striations and nuclei

STRIATED MUSCLE, c.s. demonstrating muscle fibers and bundles

STRIATED MUSCLE, l.s. stained for striations, nuclei and endomysium

STRIATED MUSCLE FROG, l.s. stained for striations, nuclei and endomysium

STRIATED MUSCLE,c.s. and l.s. through mammalian diaphragm, stained to show striations to the best advantage

CARDIAC MUSCLE,section stained to demonstrate intercalated discs and approximately central location of nuclei in fibers

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BRAIN (WHOLE), l.s. from mouse

CEREBRUM (H & E), sections demonstrating nerve cells and fibers

CEREBRUM, silver imp.

CEREBELLUM (H & E), sections showing molecular and granular layer of cortex and Purkinje cells

CEREBELLUM, silver imp. section showing distribution and size of cells and fibers in the cerebellar cortex

SPINAL CORD (HUMAN), sections showing gray and white matter

SPINAL CORD, c.s. in spinal canal of cat or rat

SPINAL GANGLION, l.s. from dorsal root

SPINAL CORD (FROG), c.s. in spinal canal

SYMPATHETIC GANGLION, l.s. from dorsal root

COW NERVE CELLS, smear of spinal cord showing multipolar neurons

NERVE (MEDULLATED), c.s. showing bundles of fibers

NERVE (MEDULLATED), l.s.

NERVE (UNMEDULLATED), l.s. showing un- myelinated fibers

MEDULLATED AND UNMEDULLATED NERVE, l.s. in one slide

NERVE, c.s. and l.s. nerve bundles showing nerve fibers and connective tissue coverings

NERVE FIBERS, teased, osmium, stained, myelinated showing the nodes of Ranvier

OPTIC NERVE, sections showing bundles of nerve fibers surrounded by sheath Payers and anastomosing septa of pia among fiber bundles

RETINA,sections from mammal demonstrating details of retina choroid and sclera

EYE (TADPOLE), c.s. of frog embryo thru eye region

EYELID (HUMAN), sections showing glands, muscles and hair follicles

MOTOR NERVE ENDING, teased, carefully selected to show both the branching nerve fibers and the end plates

PACINIAN CORPUSCLES, w.m. of corpuscles of Vater-Pacini from mesentery, example of an encapsulated nerve ending

MEISSNER’S CORPUSCLE, section from human fingertip

COCHLEA, l.s. of inner ear of guinea pig showing details of organ of corti

SPINAL CORD, l.s. from cow showing Nisal bodies in large nerve cells

LACRYMAL GLAND,section from rabbit showing typical serous gland

MEDULLA OBLONGATA (Human), c.s. human

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HUMAN SKIN (BROWN), v.s. showing all layers of epidermis, dermis and subcutaneous tissue

FROG SKIN, v.s. showing layers and mucous gland

TOAD SKIN, v.s. showing poison gland

HUMAN SCALP, v.s. showing hair follicle, Sweat glands and oil glands

HUMAN SCALP, v.s. demonstrating hair follicle, sweat glands and oil glands

HUMAN HAIR, w.m.

MAMMARY GLAND (HUMAN ACTIVE), section showing alveoli greatly expanded filled with secretory materials during lactation

CAT SKIN (with hair), l.s. demonstrating special skin structures such as gland and hair

HUMAN PALMAR SKIN

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LUNG (HUMAN), section showing thick cornified layer

LUNG (FROG), c.s. through lobule showing general structure

LUNG (CAT), section though alveolar structures

TRACHEA, c.s. showing cartilage rings and general structure

TRACHEA

LARYNX, l.s. showing cartilage and other topo-graphically related structures

BRONCHIOLE

EPIGLOTTIS

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TOOTH ADULT (CAT), l.s. showing tooth in situ with surrounding topography

TOOTH ADULT (CAT), c.s.

TONGUE (HUMAN), c.s. showing papilla and general tongue structures

TONGUE (CAT), c.s. showing general structure

TONGUE (CAT), v.s. showing heavy cornification of papillae in rasping type of tongue

TONGUE (FROG), c.s.

TONGUE (RABBIT), section showing taste buds in foliate papillae

PAROTID GLAND,mammal, section showing serous salivary acini, ducts, inter-lobular connective tissue, fat cells

SUBMAXILLARY GLAND,section showing mixed salivary gland predominantly mucous

SUBLINGUAL GLAND, dog, c.s.

ESOPHAGUS (HUMAN), c.s. through upper region showing striated muscle

ESOPHAGUS (HUMAN), c.s. through lower region

ESOPHAGUS (STOMACH), section through junction showing transition between stratified squamous and simple columnar epithlia

ESOPHAGUS (CAT OR RAT), c.s. showing stratified squamous epithelium, glands of submucosa and two layers of muscularis

STOMACH CARDIAC HUMAN, c.s. through cardiac region

SMALL INTESTINE (FROG), c.s. showing simple columnar epithelium and goblet (mucous secreting) cells

LARGE INTESTINE (COLON) (CAT OR DOG), c.s. demonstrating absence of villi and changes in the muscular layer. Goblet cells are numerous

LARGE INTESTINE (RAT), c.s. demonstrating mucous goblet cells in the ephitelium

LARGE INTESTINE (HUMAN), c.s. showing simple columnar epithelium and goblet cells.

PANCREAS (HUMAN), c.s. showing acini with secretory and centrolinar cells and islands of Langerhans.

PANCREAS (CAT OR DOG), c.s. showing alveoli, ducts, and Islands of Langerhans

LIVER (HUMAN), c.s. clearly stained for general structures.

LIVER (PIG), c.s. demonstrating the lobular structure of the liver through heavily developed connective tissue

LIVER (CAT), c.s. showing hepatic cells, Kupifer’s cells, blood vessels and bileducts

LIVER (RAT), c.s.

LIVER (FROG), c.s. showing typical hepatic cells, sinusoid cells and blood vessels

LIVER (SALAMANDER)

GALL BLADDER, c.s. through mucosa with simple columnar epithelium, serous layer and muscular layer

BILE DUCT, c.s. through extra-hepatic portion

CAECUM, c.s.

LARGE INTESTINE (RECTUM), c.s. showing abundance of goblet cells and other structures

ANUS, l.s.

LIP, l.s. showing cutaneous areas, red area and oral mucosa

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KIDNEY (HUMAN), c.s. through cortex and medulla

KIDNEY (CAT OR DOG), section for detailed study of cortex and medulla. Glomeruli and the different types of tubules well differentiated

KIDNEY (FROG) section demonstrating structures of mesonephros

KIDNEY (RAT ENTIRE), l.s. through cortex, medulla, pelvis

URETER (CAT OR DOGS), c.s. showing epithelium, muscularis and adventitia

URETHRA (FEMALE), c.s. showing typical structure with clarity

URETHRA (MALE), c.s. through prostate end portion of urethra

URINARY BLADDER (FROG), w.m.

URINARY BLADDER (CAT OR RABBIT), c.s. showing structures of fundus

URINARY BLADDER (HUMAN), section

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OVARY (FROG), cs. showing large numbers of mature ova supported in connective tissue

OVARY (CAT), c.s. showing developing follicles

OVARY (RAT), c.s. showing general structure

OVARY (RABBIT), c.s. through mature ovary, showing oogenesis

OVARY (Human), c.s.

OVIDUCT (FALLOPIAN TUBE), cs. from region near fimbriated extrernity, showing complicated folding of mucous membrane

CERVIX (human), c.s.

UTERUS (CAT), c.s. demonstrate changes in mucosa

UTERUS (HUMAN SECTION)

VAGINA (CAT)

VAGINA (HUMAN), c.s. showing general structure of wall

TESTIS ADULT (HUMAN), c.s. showing general structure, capsule, tubules, interstitial tissue

TESTIS (RAT), c.s. shwoing capsules, seminiferous tubules and interstitial cells

TESTIS (MOUSE), c.s. showing details of meiotic division

TESTIS(FROG), c.s.showing seminiferous tubules, along with the general structure

PROSTATE (HUMAN), c.s. showing glandular epithelium and fibro-muscular stroma

PENIS (INFANT), c.s. showing urethra, corpora cavernosa and corpus spongiosum

SPERM SMEAR (HUMAN), smear of spermatozoa

UMBILICAL CORD (HUMAN)

PLACENTA (HUMAN), c.s. showing general structure with chorionic villi

EPIDIDYMIS (HUMAN), c.s. demonstrating general structure

EPIDIDYMIS AND TESTES (HUMAN)

SEMINAL VESICLE, sections showing mucosa folded-up, forming irregular crypts lined with epithelium

SPERMATIC CORD, c.s. showing vas deferens with surrounding tissues, blood vessels

VAS DEFERENS

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ADRENAL GLAND (HUMAN,), section showing cortex and medulla with cellular details

PITUITARY GLAND, section showing entire body with glandular, intermediate and nervous portion

THYMUS GLAND (HUMAN), sections showing Hassall’s corpuscles and other details of organ

THYROID GLAND (HUMAN), section showing cuboidal and colloid stroma

PARATHYROID GLAND (HUMAN), section

THYROID GLAND (MAMMAL), section showing simple cuboidal cells

TONSIL (HUMAN), section