Atlas of Plant and Animal Histology

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2020-09-17
Quizes: The cell: Meiosis.
Glossary: Letters G, H, I, J, K.

2020-07-24
Quizes: The cell: Other organelles, Cytoskeleton, Cell cycle.
Glossary: Letters E and F.

2020-06-14
Quizes: The cell: Membranes, Vesicular trafficking.
Glossary: Letters C and D.

2020-04-27
Animal tissues: Updated: Cartilage, Adipose.
Udpaded: Bibliography and Aknowledgements
Glossary: Letters A and B.
Quizes: The cell: Introduction, Extracellular matrix.

2020-04-04
Animal tissues. Updated: Muscular tissue, Glandular tissue, Epithelium, Connective tissue, Connective proper.
Cell types. new page, Keratynocyte
Plant organs: Fruit, Orange fruit, Apple fruit.

2020-02-28
The cell. Updated: M phase, Meiosis.
Animal tissues. Updated: Blood, Covering epithelium, Nervous tissue.
Cell types: Podocyte.
Plant organs: Flower 2, Petals and sepals, Stamens, Ovary, Seed, Apple seed.

2020-01-14
The cell. Updated: G1 phase, S phase, and G2 phase.
Cell types: Neuron.
Plant organs: Flower.

2019-12-18
The cell. Updated: Cell cycle, G1 phase, and S phase.
Cell types: Striated skeletal muscle.
Plant organs: Leaf , Dicot leaf, Gymnosperm leaf.

2019-11-11
The cell. Updated: Microtubules and Intermediate filaments.
Cell types: Mastocyte.
Plant organs: Secondary stem (dicot), Secondary stem (gymnosperm), Secondary stem (sambucus).

2019-10-22
Site usage (number of pages served, last year: October first- September 30th):

2019-10-05
The cell. Updated: Actin.
Cell types: Fibroblast, Hepatocyte.
Plant organs: Monocot primary stem, Dicot primary stem, Secondary stem.

2019-08-22
The cell. Updated: Chloroplasts, Lipid droplets, Cytosol, Cytoskeleton.
Cell types: Erythrocyte, Spermatogonia.
Plant organs: Secondary root, Stem, Primary stem.

2019-07-08
The cell. Updated: Mitochondria, Plastids.
Cell types: Endothelial, Enterocyte, Eosinophil.
Plant organs: Root, Primary root, Primary root monocot, Primary root dicot.

2019-05-21
The cell. More information: Centriole, Cilia and flagella, Cycle of centrosome, Apoptosis. Updated: Plant vesicular traffic, Vacuoles, Non vesicular, Peroxisomes.
Cell types: Unilocular adipocyte, Astrocyte.
Plant organs: Introduction.
Techniques: Light microscope and Electron microscope.

2019-04-01
Techniques: In situ hybridization and Visualization.
The cell: Lysosomes page has been updated. New pages with detailed information: Autophagy, Vesicles, Extracellular vesicles, and Transcytosis.

2019-02-27
Techniques: Immunohistochemistry page is available.
The cell: Endocytosis page has been updated. New pages with detailed information: Plasmodesmata, Condensins and cohesins, and Chromosomes.

2019-01-21
Techniques: Histochemistry, Lectins pages are available.
The cell: Golgi apparatus, and Exocytosis pages have been updated. New pages with detailed information: More than adhesion, Membrane models, and Gap junctions.

2018-12-19
Techniques: Cryotome, Ultramicrotome , Staining , and General staining pages are available.
The cell: Endoplasmic reticulum , Reticulum to Golgi, and Golgi apparatus pages have been updated.

2018-11-12
Techniques: Resin embedding, Sectioning, Paraffin microtome, and Vibratome pages are available.

2018-10-22
Site usage (number of pages served, last year: October first- September 30th):

2018-09-25
The cell: Nucleus section has been updated.
Techniques: Fixatives, Embedding, and Paraffin embedding pages are available.

2018-07-17
Techniques: Fixation and Fixation methods pages are available.

2018-06-16
The cell: Cell membrane section has been updated.
Techniques: a new section about histological techniques is started. Introduction and Histological processing pages are available.

2018-05-16
Animal organs: Large intestine, Liver.

2018-04-11
Animal organs: Liver and Pancreas, Small intestine, Excretory system, Respiratory system.

2018-03-04
Animal organs: Tooth, Esophagus, Stomach.

2018-01-29
The cell: "More information" section: Cell wall.
Animal organs: Salivary glands.

2017-12-22
The cell: "More information" section: RNA world, Cell size, and Hyaluronic acid.
Animal organs: Digestive system, Tongue.

2017-11-24
The cell: Several pages with more detailed information about cells have been uploaded. They can be found in the "more information" section: Cellularity, A. v Leeuwenhoek, and Discovering cell division.
The section dealing with Extracellular matrix has been updated.
Animal organs: Seminal vesicle, Prostate.

2017-10-27
Animal organs: Ovarian follicles, Male reproductive system, Seminiferous tubules.

2017-10-22
Site usage (number of pages served, last year: october-september):

2017-09-21
Animal organs: Spleen, Reproductive system, Female reproductive system, Ovary.
The cell: Introduction pages have been updated.

2017-07-16
Animal organs: Capillaries, Lymphatic system.

2017-05-31
Animal organs: Cardiovascular system, Elastic artery, Arteriole.

2017-04-24
Animal organs: Thick skin, Sweat gland, Nail.

2017-03-31
Animal organs: Integument, Thin skin.

2017-02-11
Animal organs: Peripheral nerve, Senses.

2017-01-06
Animal organs: Hypothalamus, Subpallium, Pallium. Peripheral nervous system.

2016-11-22
Animal organs: Spinal cord, Spinal cord (image), Rhombencephalon. Mesencephalon. Diencephalon.

2016-10-17
The cell (main pages finished): Mitosis, Meiosis.
Animal organs (section started): Introduction, Nervous system, Central nervous system

Site usage (number of pages served, last year):

2016-09-04
The cell: Intermediate filaments, Cell cycle, G1 phase, S phase, G2 phase,

2016-07-21
The cell: Actin filaments, Microtubules.
Animal tissues: Brown adipose tissue.

2016-06-22
The cell: Chloroplasts, Lipid drops, Cytosol, Cytoskeleton.

2016-05-06
The cell: Other organelles: Mitochondria and Plastids.

2016-04-08
The cell: Vesicular traffic: vacuoles, and in other organelles: Peroxisomes.
Bibliography page

2016-03-05
The cell: Vesicular traffic: Endocytosis, Endosomes, Lysosomes, in Plant cells

2016-01-24
The cell: Vesicular traffic: Exocytosis.

2015-12-21
The cell: Vesicular traffic: from the Reticulum to the Golgi complex, Golgi complex

2015-11-19
The cell. Nucleus, remaining pages: Nucleolus, Chromatin, Nuclear pores. Vesicular traffic started: Vesicular traffic, Endoplasmic reticulum

2015-10-04
Site usage (last year):

2015-09-20
The cell. Cell membrane: new pages: Synthesis, Transport, Adhesion, Cell junctions. The nucleus section is started: Nucleus.

2015-08-13
The cell. Cell membrane: new pages are up and running: Proteins, Carbohydrates, Permeability, fluidity, Asymmetry, repairing.

2015-07-03
The cell. New pages about extracellular matrix: Types of extracellular matrices. Cell membrane section is started: Introduction, Lipids.

2015-06-07
The cell. New pages about extracellular matriz: Extracellular matrix, Structural proteins, Carbohydrates, Glycoproteins.

2015-05-15
The cell. Origin of the cell, Cell theory and Endosymbiosis.
Plant tissues. Secretory tissues pages have been uploaded, and a page about Resin ducts.

2015-04-23
The cell. Section dealing with the cell is started. The first two pages: Introduction and Cell diversity.

2015-04-13
Plant tissues. Plant Meristem pages have been released. Glandular tissues will be the last.

2015-03-30
Plant tissues. Plant Protection tissue pages are ready.

2015-03-07
Plant tissues. Plant Vascular tissue pages have been released.

2015-02-24
Plant tissues. Plant Support tissue pages are available.

2015-02-11
Plant tissues. Introduction to plant tissues and Parenchyma have been uploaded.

2015-01-24
Animal tissues. With the uploading of Nervous tissue we have finished the first edition of the animal tissues section. Plant tissues sections is started.

2015-01-07
Animal tissues. Blood and Muscle pages are ready.

2014-12-22
Animal tissues. Bone tissue pages are ready.

2014-11-24
Animal tissues . Cartilage tissue page is ready.

2014-10-6
Animal tissues. Adipose tissue page is ready.

2014-09-11
Animal tissues. Connective proper section is ready.

2014-05-10
Animal tissues. Glandular epithelia section is ready.

2013-12-14
Animal tissues. Glandular epithelia section is started.

2013-11-05
Animal tissues. The Covering eipthelia section is ready.

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