Smooth Muscle “Core” in the Lamina of the Omasum
The “core” of the omasum contains three bundles of smooth muscles. Two are from the muscularis mucosae while the central
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Digestive System – Esophagus and Stomach
Lamina in the Omasum of a Goat, Medium Power
At this magnification you can make out the three bands of smooth muscles in the core of the lamina. There
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Part of the Omasum from a Goat
Omasum at low power. You can make out the bands of smooth muscles in the middle of the lamina. Surgical
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Omasum of a Goat
The omasum is part of the forestomach of a ruminant (the rumen and reticulum are the other parts). It contains
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Tip of a Reticulum Fold in the Forestomach of a Cow
In a long fold of the reticulum, a mass of muscularis mucosae is found in the upper segment of the
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Reticulum in the Forestomch of a Cow
This is a mucosal fold of the reticulum. At the tip of the fold is the muscularis mucosae in the
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Surface Epithelium of a Papilla in the Rumen of a Goat
The surface epithelium is stratified squamous keratinized. The core is made up of connective tissue and blood and contains a
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Tip of a Papilla in the Rumen of a Goat
Tip of a papilla in the rumen of a goat. The surface epithelium is of the keratinized stratified type. The
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Two Papillae in the Rumen of a Goat
Two papillae in the rumen of a goat. Each papilla has a keratinized stratified epithelium over a core of connective
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Rumen of Goat
The rumen is the first part of the forestomach (reticulum and omasum are the other two). It is lined by
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Parietal and Chief Cells of the Fundic Stomach
The parietal cells of the fundic stomach stain eosinophilic due to the large number of mitochondria in the cytoplasm. These
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Canine Fundic Stomach
Fundic stomach of a dog showing surface mucous cells and some chief cells. PK0080. 2966-115. H&E. Original mag. 50x. Fundic
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Margo plicatus in horse, higher magnification.
At the margo plicatus the nonglandular, stratified squamous epithelium of the forestomach ends, and the simple columnar epithelium of the
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Non-glandular Portion of Horse Stomach, Margo Plicatus
At the margo plicatus the nonglandular, stratified squamous epithelium of the forestomach ends, and the simple columnar epithelium of the
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Nonglandular Portion of Equine Stomach, The Margo Plicatus
In some animals, in addition to the glandular portion, there exists a nonglandular region of the mucosa lined with stratified
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Mucous Glands in the Submucosa of Canine Esophagus
Mucous glands in the submucosa of the esophagus in a dog. In the dog these glands are found throughout the
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Medium Power Micrograph of Esophagus
The sophagus is lined with stratified squamous epithelium. The pale-staining mucous glands are located in the submucosa. 2966-106. PK0062. H&E,
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Low Power Micrograph of the Esophagus
Low power picture of the esophagus showing the submucosal mucus glands. CD2966-105. PK0061. H&E.Esophagus. Digestive System.
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