ANAT2241 Endocrine System

ANAT2241 This practical support page content is not part of the virtual science practical class and provides additional information for student self-directed learning purposes. All practical class pages are located on Moodle - ANAT2241

Aims

Currently a template page - this notice removed when complete.

Links: Virtual Slides - Endocrine System | Endocrine support page

Histology

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  Pineal (high power)

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  Thyroid (low power)

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  Thyroid (high power)

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  Parathyroid (low power)

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  Pancreatic islet

Pituitary

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  Pituitary - adenohypophysis

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  Pituitary - adenohypophysis

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  Pituitary - neurohypophysis

Adrenal

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  Adrenal - Cortex and Medulla

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  Adrenal - Cortical Zones

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  Adrenal - Zona Reticularis and Medulla

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Pituitary Histology: Pituitary overview | Anterior H&E | Anterior H&E | Anterior labeled | PAS/O Overview | Acidophils | Basophils | Posterior labeled | Posterior unlabeled | Histology Stains | BGD - Endocrine Histology | Pituitary Development

Thyroid Links: low power image | high power image | unlabeled human image | unlabeled sheep image | thyroid

Course Links

Moodle - ANAT2241 - 2019

Histology Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ANAT2241 Support | Histology | Histology Stains | Embryology Glossary

Common Histology Stains
Histology Stains - Common Stains and Their Reactions Stain Nucleus Cytoplasm Collagen RBCs Other Haematoxylin blue - - - mucins - light blue Eosin - pink pale pink bright red colloid - pinkmuscle - red Iron Haematoxylin blue/black - - - Van Gieson - brown/yellow red yellow muscle: yellow/browncartilage - pink Verhoeff's Elastin black - - - elastic fibres - black Tartrazine - yellow yellow yellow Silver Impregnation - - grey/brown - reticular fibres - black Methyl Green dark green light green light green green Nuclear Fast Red red pink pink pink Gomori's Trichrome purple/red purple green red keratin - redmuscle - purple/red Heidenhain's Azan red purple/red deep blue red muscle - red Osmium Tetroxide - - brown brown myelin, lipids - black Alcian Blue - - - - mucins, - blue Periodic acid-Schiff (PAS) - - pink - mucins, glycogen, glycocalyx - magenta Phosphotungstic Acid-Hematoxylin (PTAH) blue - red blue muscle bands - blue Masson's Trichrome blue/black red green/blue red cartilage, mucins - blue or green; muscle - red Luxol Fast Blue - - - variable myelin - blue Aldehyde Fuchsin - - - - elastic fibres, mast cells - deep purple Light Green - - light green - Gallocyanin dark blue - - - nucleic acids, Nissl granules - dark blue Romanowsky (e.g. Leishman's) blue pink acidophils - red, basophils - blue, azurophilic - purple Aldehyde Pararosanilin elastic fibres - purple
Haematoxylin and Eosin One of the most common staining techniques in pathology and histology. Acronym "H and E" stain. (H&E, HE). Haematoxylin Stains nuclei blue to dark-blue. Stains the matrix of hyaline cartilage, myxomatous, and mucoid material pale blue. Stains myelin weakly but is not noticeable if combined with eosin stain. combined with Orange G (H & Or. G.) instead of eosin, specifically stains the granules of acidophilic cells of the adenohypophysis (anterior pituitary). Eosin Stains cytoplasm pink to red; red blood cells are also bright red. Common counterstain to hematoxylin. Stain intensity varies with the formula as well as the fixative.

Practical Support

Pages can be accessed from any internet connected computer.

ANAT2241 Support Links: The Virtual Microscope | Covering and Lining Epithelia | Glandular Epithelia | CT Components | CT Types | Bone, Bone Formation and Joints | Muscle | Nervous | Blood | Eye | Cardiovascular | Respiratory | Integumentary | Gastrointestinal | Gastrointestinal Organs | Lymphatic and Immune | Endocrine | Urinary | Female Reproductive | Male Reproductive | Histology Stains | Histology Drawings | Practicals Health and Safety 2013 | Moodle - 2019

ANAT2241 This practical support page content is not part of the science practical class and provides only background information for student self-directed learning purposes.

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Cite this page: Hill, M.A. (2024, April 24) Embryology ANAT2241 Endocrine System. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/ANAT2241_Endocrine_System

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© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G