HISTOWEB, DEPARTEMENT ANATOMIE, UP The male reproductive system consists of the testis, genital ducts, accessory sex glands and penis. The main functions of the male reproductive system is to produce spermatozoa and sex hormones. The female reproductive organs are the right and left ovaries and uterine tubes, the uterus, the vagina, the external genitalia, and the mammary

glands.

PANCREAS - HISTOWEB

Slide 50: Pancreas. H/E. This specimen is a section through the pancreas. The pancreas is a compound tubulo-alveolar gland. It also contains endocrine tissue, in the form of islands within the exocrine

tissue.

LIVER - HISTOWEB

esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

ABSORPTION - ORAL CAVITY AND ALIMENTARY CANALSEE MORE ON

HISTOWEB.CO.ZA

INTRODUCTION TO HISTOLOGY; MICROSCOPY AND ULTRASTRUCTURE Consists of two main states and four phases. Interphase. Gap 1: cell increase in size, prepare for DNA synthesis. Synthesis: DNA replication. Gap 2: continue growth; prepare for division. Cell division. Mitosis: growth stop; division into daughter cells. Resting = Gap 0. Cell left the cycle and stopped dividing. THE ABDOMEN AND MAMMARY GLAND This lobule is oval and can be further divided into three zones. Zone one will be closest to the artery, and zone three the furthest (thus the closest to the central vein). When ischaemia occurs, the cells furthest from the blood supply (zone 3) will be most vulnerable, causing centrilobular necrosis. Liver acinus.

RESPIRATORY SYSTEM

Help. esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

FINGERNAIL (LONGITUDINAL SECTION) A portion of the distal phalanx is also visible showing the secondary ossification centre (2o) and epiphysis. Low magnification view of the root region of a developing nail from a fetal finger tip. Seen here is the nail fold (NF), nail bed (NB) and matrix (M) region of the nail root. The germinal cells (GC) are the basal layer of the epidermis

KIDNEY: OBJECTIVES

arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down? gives instant help menu bottom left How to get the most from the revision slides SLIDES 28 AND 76: KIDNEY Metabolism - Kidney Metabolism - Excretion - Urinary System - Kidney This presentation has been formatted for revision. esc key shows all

the slides

HISTOWEB, DEPARTEMENT ANATOMIE, UP The male reproductive system consists of the testis, genital ducts, accessory sex glands and penis. The main functions of the male reproductive system is to produce spermatozoa and sex hormones. The female reproductive organs are the right and left ovaries and uterine tubes, the uterus, the vagina, the external genitalia, and the mammary

glands.

PANCREAS - HISTOWEB

Slide 50: Pancreas. H/E. This specimen is a section through the pancreas. The pancreas is a compound tubulo-alveolar gland. It also contains endocrine tissue, in the form of islands within the exocrine

tissue.

LIVER - HISTOWEB

esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

ABSORPTION - ORAL CAVITY AND ALIMENTARY CANALSEE MORE ON

HISTOWEB.CO.ZA

INTRODUCTION TO HISTOLOGY; MICROSCOPY AND ULTRASTRUCTURE Consists of two main states and four phases. Interphase. Gap 1: cell increase in size, prepare for DNA synthesis. Synthesis: DNA replication. Gap 2: continue growth; prepare for division. Cell division. Mitosis: growth stop; division into daughter cells. Resting = Gap 0. Cell left the cycle and stopped dividing. THE ABDOMEN AND MAMMARY GLAND This lobule is oval and can be further divided into three zones. Zone one will be closest to the artery, and zone three the furthest (thus the closest to the central vein). When ischaemia occurs, the cells furthest from the blood supply (zone 3) will be most vulnerable, causing centrilobular necrosis. Liver acinus.

RESPIRATORY SYSTEM

Help. esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

FINGERNAIL (LONGITUDINAL SECTION) A portion of the distal phalanx is also visible showing the secondary ossification centre (2o) and epiphysis. Low magnification view of the root region of a developing nail from a fetal finger tip. Seen here is the nail fold (NF), nail bed (NB) and matrix (M) region of the nail root. The germinal cells (GC) are the basal layer of the epidermis

KIDNEY: OBJECTIVES

arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down? gives instant help menu bottom left How to get the most from the revision slides SLIDES 28 AND 76: KIDNEY Metabolism - Kidney Metabolism - Excretion - Urinary System - Kidney This presentation has been formatted for revision. esc key shows all

the slides

NIPPLE - HISTOWEB

Identify microscopically: (i) Skin (ii) Lactiferous ducts . Draw and annotate: A line drawing of the nipple. Reflection: What is typical of the skin of the nipple?

COLON - HISTOWEB

Slide 42: Large intestine. H/E. This specimen is a longitudinal section through the large intestine. The colon is a good example of the different types of connective tissue cells,

DIGESTIVE SYSTEM

Digestive system. In view of the important secretory, excretory, absorptive and propulsive functions of the gastrointestinal tract, the clinical relevance of the system and its components goes without saying. Also, it would be impossible for the clinician to fully understand the relevant gastrointestinal physiology and pathology

without a

SPLEEN - HISTOWEB

Slide 64: Spleen. H/E. This slide is a section through the spleen. Identify microscopically: The capsule. White pulp. Red pulp. Draw and annotate: A diagram of the HISTOWEB PLAATJIES / HISTOWEB SLIDES Striated muscle (longitudinal and cross section) 79. Urinary bladder. 20. Heart muscle (longitudinal section) 80. Prostate. 21. Amphibian

blood.

DIGESTIVE SYSTEM

Please note: These will be updated regularly. Contact me for assistance sooner rather than later using email or other instant

messaging system.

ULTRASTRUCTURE OF THE CELL Structures associated with protein and lipid synthesis. Proteins are a major part of structural components of the cell. Principle organelles involved with protein synthesis are the nucleus and ribosomes. In the following micrograph some of these structures are illustrated. Fig

EM006.

ANATOMY, PHYSIOLOGY AND HISTOLOGY For now, it is just a resource of the images found in the OpenStax Anatomy and Physiology Handbook. It wil slowly change into a revision tool. Each slide has a number. Use this to refer to the slide. When completed, it will have an unlabelled section, with labelled slides in parallel. On the unlabelled slides, write your answer and use the DISTRIBUTION OF RETICULAR FIBRES IN THE LIVER Distribution of reticular fibres in the liver. Reticular fibres surround and support liver parenchyme. It is important to remember that fibres are extracellular components of connective tissue, and is thus found outside of cells. A selection of slides stained with haematoxillin and silver respectively is CROSS SECTION OF LIVER View the slide at various magnifications to get a feel for the tissue and distribution of structures within the tissue. Although not well defined in humans, it is possible to see classic liver lobules. HISTOWEB, DEPARTEMENT ANATOMIE, UP The male reproductive system consists of the testis, genital ducts, accessory sex glands and penis. The main functions of the male reproductive system is to produce spermatozoa and sex hormones. The female reproductive organs are the right and left ovaries and uterine tubes, the uterus, the vagina, the external genitalia, and the mammary

glands.

PANCREAS - HISTOWEB

Slide 50: Pancreas. H/E. This specimen is a section through the pancreas. The pancreas is a compound tubulo-alveolar gland. It also contains endocrine tissue, in the form of islands within the exocrine

tissue.

LIVER - HISTOWEB

esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

ABSORPTION - ORAL CAVITY AND ALIMENTARY CANALSEE MORE ON

HISTOWEB.CO.ZA

INTRODUCTION TO HISTOLOGY; MICROSCOPY AND ULTRASTRUCTURE Consists of two main states and four phases. Interphase. Gap 1: cell increase in size, prepare for DNA synthesis. Synthesis: DNA replication. Gap 2: continue growth; prepare for division. Cell division. Mitosis: growth stop; division into daughter cells. Resting = Gap 0. Cell left the cycle and stopped dividing. THE ABDOMEN AND MAMMARY GLAND This lobule is oval and can be further divided into three zones. Zone one will be closest to the artery, and zone three the furthest (thus the closest to the central vein). When ischaemia occurs, the cells furthest from the blood supply (zone 3) will be most vulnerable, causing centrilobular necrosis. Liver acinus.

RESPIRATORY SYSTEM

Help. esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

FINGERNAIL (LONGITUDINAL SECTION) A portion of the distal phalanx is also visible showing the secondary ossification centre (2o) and epiphysis. Low magnification view of the root region of a developing nail from a fetal finger tip. Seen here is the nail fold (NF), nail bed (NB) and matrix (M) region of the nail root. The germinal cells (GC) are the basal layer of the epidermis

KIDNEY: OBJECTIVES

arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down? gives instant help menu bottom left How to get the most from the revision slides SLIDES 28 AND 76: KIDNEY Metabolism - Kidney Metabolism - Excretion - Urinary System - Kidney This presentation has been formatted for revision. esc key shows all

the slides

HISTOWEB, DEPARTEMENT ANATOMIE, UP The male reproductive system consists of the testis, genital ducts, accessory sex glands and penis. The main functions of the male reproductive system is to produce spermatozoa and sex hormones. The female reproductive organs are the right and left ovaries and uterine tubes, the uterus, the vagina, the external genitalia, and the mammary

glands.

PANCREAS - HISTOWEB

Slide 50: Pancreas. H/E. This specimen is a section through the pancreas. The pancreas is a compound tubulo-alveolar gland. It also contains endocrine tissue, in the form of islands within the exocrine

tissue.

LIVER - HISTOWEB

esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

ABSORPTION - ORAL CAVITY AND ALIMENTARY CANALSEE MORE ON

HISTOWEB.CO.ZA

INTRODUCTION TO HISTOLOGY; MICROSCOPY AND ULTRASTRUCTURE Consists of two main states and four phases. Interphase. Gap 1: cell increase in size, prepare for DNA synthesis. Synthesis: DNA replication. Gap 2: continue growth; prepare for division. Cell division. Mitosis: growth stop; division into daughter cells. Resting = Gap 0. Cell left the cycle and stopped dividing. THE ABDOMEN AND MAMMARY GLAND This lobule is oval and can be further divided into three zones. Zone one will be closest to the artery, and zone three the furthest (thus the closest to the central vein). When ischaemia occurs, the cells furthest from the blood supply (zone 3) will be most vulnerable, causing centrilobular necrosis. Liver acinus.

RESPIRATORY SYSTEM

Help. esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

FINGERNAIL (LONGITUDINAL SECTION) A portion of the distal phalanx is also visible showing the secondary ossification centre (2o) and epiphysis. Low magnification view of the root region of a developing nail from a fetal finger tip. Seen here is the nail fold (NF), nail bed (NB) and matrix (M) region of the nail root. The germinal cells (GC) are the basal layer of the epidermis

KIDNEY: OBJECTIVES

arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down? gives instant help menu bottom left How to get the most from the revision slides SLIDES 28 AND 76: KIDNEY Metabolism - Kidney Metabolism - Excretion - Urinary System - Kidney This presentation has been formatted for revision. esc key shows all

the slides

NIPPLE - HISTOWEB

Identify microscopically: (i) Skin (ii) Lactiferous ducts . Draw and annotate: A line drawing of the nipple. Reflection: What is typical of the skin of the nipple?

COLON - HISTOWEB

Slide 42: Large intestine. H/E. This specimen is a longitudinal section through the large intestine. The colon is a good example of the different types of connective tissue cells,

DIGESTIVE SYSTEM

Digestive system. In view of the important secretory, excretory, absorptive and propulsive functions of the gastrointestinal tract, the clinical relevance of the system and its components goes without saying. Also, it would be impossible for the clinician to fully understand the relevant gastrointestinal physiology and pathology

without a

SPLEEN - HISTOWEB

Slide 64: Spleen. H/E. This slide is a section through the spleen. Identify microscopically: The capsule. White pulp. Red pulp. Draw and annotate: A diagram of the HISTOWEB PLAATJIES / HISTOWEB SLIDES Striated muscle (longitudinal and cross section) 79. Urinary bladder. 20. Heart muscle (longitudinal section) 80. Prostate. 21. Amphibian

blood.

DIGESTIVE SYSTEM

Please note: These will be updated regularly. Contact me for assistance sooner rather than later using email or other instant

messaging system.

ULTRASTRUCTURE OF THE CELL Structures associated with protein and lipid synthesis. Proteins are a major part of structural components of the cell. Principle organelles involved with protein synthesis are the nucleus and ribosomes. In the following micrograph some of these structures are illustrated. Fig

EM006.

ANATOMY, PHYSIOLOGY AND HISTOLOGY For now, it is just a resource of the images found in the OpenStax Anatomy and Physiology Handbook. It wil slowly change into a revision tool. Each slide has a number. Use this to refer to the slide. When completed, it will have an unlabelled section, with labelled slides in parallel. On the unlabelled slides, write your answer and use the DISTRIBUTION OF RETICULAR FIBRES IN THE LIVER Distribution of reticular fibres in the liver. Reticular fibres surround and support liver parenchyme. It is important to remember that fibres are extracellular components of connective tissue, and is thus found outside of cells. A selection of slides stained with haematoxillin and silver respectively is CROSS SECTION OF LIVER View the slide at various magnifications to get a feel for the tissue and distribution of structures within the tissue. Although not well defined in humans, it is possible to see classic liver lobules. HISTOWEB, DEPARTEMENT ANATOMIE, UP The male reproductive system consists of the testis, genital ducts, accessory sex glands and penis. The main functions of the male reproductive system is to produce spermatozoa and sex hormones. The female reproductive organs are the right and left ovaries and uterine tubes, the uterus, the vagina, the external genitalia, and the mammary

glands.

PANCREAS - HISTOWEB

Slide 50: Pancreas. H/E. This specimen is a section through the pancreas. The pancreas is a compound tubulo-alveolar gland. It also contains endocrine tissue, in the form of islands within the exocrine

tissue.

ABSORPTION - ORAL CAVITY AND ALIMENTARY CANALSEE MORE ON

HISTOWEB.CO.ZA

COLON - HISTOWEB

Slide 42: Large intestine. H/E. This specimen is a longitudinal section through the large intestine. The colon is a good example of the different types of connective tissue cells, TRACHEA (CROSS SECTION) The four types of cells that are found in this epithelium. Lacunae. Chondrocytes. Matrix. Perichondrium. Draw and annotate: A line drawing of the trachea showing the layers it is comprised of. A few epithelial cells in which all four types of cells are present. Clearly indicate each of the four cell types. LIVER - HISTOWEB.CO.ZA esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

FINGERNAIL (LONGITUDINAL SECTION) A portion of the distal phalanx is also visible showing the secondary ossification centre (2o) and epiphysis. Low magnification view of the root region of a developing nail from a fetal finger tip. Seen here is the nail fold (NF), nail bed (NB) and matrix (M) region of the nail root. The germinal cells (GC) are the basal layer of the epidermis DISTRIBUTION OF RETICULAR FIBRES IN THE LIVER Distribution of reticular fibres in the liver. Reticular fibres surround and support liver parenchyme. It is important to remember that fibres are extracellular components of connective tissue, and is thus found outside of cells. A selection of slides stained with haematoxillin and silver respectively is CROSS SECTION OF LIVER View the slide at various magnifications to get a feel for the tissue and distribution of structures within the tissue. Although not well defined in humans, it is possible to see classic liver lobules. PLAATJIE 025: LAE VERGROTING VAN DIE TANDTRANSLATE THIS PAGE � augustus 2007 marius loots HISTOWEB, DEPARTEMENT ANATOMIE, UP The male reproductive system consists of the testis, genital ducts, accessory sex glands and penis. The main functions of the male reproductive system is to produce spermatozoa and sex hormones. The female reproductive organs are the right and left ovaries and uterine tubes, the uterus, the vagina, the external genitalia, and the mammary

glands.

PANCREAS - HISTOWEB

Slide 50: Pancreas. H/E. This specimen is a section through the pancreas. The pancreas is a compound tubulo-alveolar gland. It also contains endocrine tissue, in the form of islands within the exocrine

tissue.

ABSORPTION - ORAL CAVITY AND ALIMENTARY CANALSEE MORE ON

HISTOWEB.CO.ZA

COLON - HISTOWEB

Slide 42: Large intestine. H/E. This specimen is a longitudinal section through the large intestine. The colon is a good example of the different types of connective tissue cells, TRACHEA (CROSS SECTION) The four types of cells that are found in this epithelium. Lacunae. Chondrocytes. Matrix. Perichondrium. Draw and annotate: A line drawing of the trachea showing the layers it is comprised of. A few epithelial cells in which all four types of cells are present. Clearly indicate each of the four cell types. LIVER - HISTOWEB.CO.ZA esc key shows all the slides arrows left right advance the slide mobile device swipe left right slides can go left-right and up-down?

gives instant help

FINGERNAIL (LONGITUDINAL SECTION) A portion of the distal phalanx is also visible showing the secondary ossification centre (2o) and epiphysis. Low magnification view of the root region of a developing nail from a fetal finger tip. Seen here is the nail fold (NF), nail bed (NB) and matrix (M) region of the nail root. The germinal cells (GC) are the basal layer of the epidermis DISTRIBUTION OF RETICULAR FIBRES IN THE LIVER Distribution of reticular fibres in the liver. Reticular fibres surround and support liver parenchyme. It is important to remember that fibres are extracellular components of connective tissue, and is thus found outside of cells. A selection of slides stained with haematoxillin and silver respectively is CROSS SECTION OF LIVER View the slide at various magnifications to get a feel for the tissue and distribution of structures within the tissue. Although not well defined in humans, it is possible to see classic liver lobules. PLAATJIE 025: LAE VERGROTING VAN DIE TANDTRANSLATE THIS PAGE � augustus 2007 marius loots

PANCREAS - HISTOWEB

Slide 50: Pancreas. H/E. This specimen is a section through the pancreas. The pancreas is a compound tubulo-alveolar gland. It also contains endocrine tissue, in the form of islands within the exocrine

tissue.

THE ABDOMEN AND MAMMARY GLAND The histology of the liver is usually described on the basis of smaller units, called liver lobules. The most common description is that of the classic liver lobule, which consists of a number of liver cells (hepatocytes) surrounded by connective tissue. ESOPHAGUS (CROSS SECTION) Slide 31: Oesophagus: H/E. This specimen is a section through the oesophagus. It is used to study the histology of the oesophagus and serves as an example of ANATOMY, PHYSIOLOGY AND HISTOLOGY For now, it is just a resource of the images found in the OpenStax Anatomy and Physiology Handbook. It wil slowly change into a revision tool. Each slide has a number. Use this to refer to the slide. When completed, it will have an unlabelled section, with labelled slides in parallel. On the unlabelled slides, write your answer and use the SLIDES 28 AND 76: KIDNEY Metabolism - Kidney Metabolism - Excretion - Urinary System - Kidney This presentation has been formatted for revision. esc key shows all

the slides

CARTILAGE AND BONE

arrows left right advance the slide or click on the bottom right icons mobile device swipe left right ? gives instant help How to get the most from the revision slides GLANDS OF THE DIGESTIVE SYSTEM Philosophy 1. What is the least amount of work I can do so I can get out of here. Philosophy 2. Today and Now I will do something for my future self. The End.

KLIEREPITEEL

'n 26-jarige baie gesette manlike pasiënt besoek sy huisdokter en kla van oormatige sweet wat hom groot verleentheid besorg. Sy dokter verduidelik dat hy 'n toestand genoem hiperhidrose het wat die oormatige produksie van sweet is en wat as gevolg van sy oorgewig

veroorsaak word.

SUBMANDIBULAR SALIVARY GLAND � julie 2008 marius loots CLASSIC LIVER LOBULE Overview of liver to show classic liver lobules.”>

HISTOWEB

Kursus

Course

Plaatjies

Slides

Onderwerpe

Topics

Support

Practical content

Retrieval practise

------------------------- � maart 2020 marius loots