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Hannah Isabel Ancheta posted a new activity comment 2 years, 1 month ago
The alveolar epithelium is made up of two types of cells:Type I pneumocytes are big flattened cells that cover 95% of the alveolar surface area and provide a very thin…
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Hannah Isabel Ancheta posted a new activity comment 2 years, 1 month ago
The larynx begins the lower respiratory system and connects to the trachea. It allows speech by collaborating with the throat, tongue, and lips. Vocal folds, or real… -
Hannah Isabel Ancheta posted a new activity comment 2 years, 1 month ago
The trachea is a long, flexible tube with 20 tracheal cartilages, which are C-shaped rings of hyaline cartilage that keep the lumen open. The trachealis muscle, a bundle… -
Hannah Isabel Ancheta posted an update in the group
Histology Art (MT 30 – I) 2022 2 years, 1 month ago
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Hannah Isabel Ancheta posted a new activity comment 2 years, 1 month ago
The SCALP
The scalp stretches from the top of your forehead to the epicranial aponeurosis of the skull, covering the entire surface of your head. The scalp consists of 5 distincts layers:Skin
Connective tissue
Epicranial aponeurosis
Loose connective tissue
Pericranium (periostium) -
Hannah Isabel Ancheta posted a new activity comment 2 years, 1 month ago
The Epidermis
It is the thin outer portion with keratinized stratified squamous epithelium. The epidermis plays a vital role in skin protection. The epithelium’s basal layers are folded to generate dermal papillae. -
Hannah Isabel Ancheta posted a new activity comment 2 years, 1 month ago
The DERMIS:
It is the thicker inner portion. Contains a connective tissue layer of skin. It helps with sensation, protection, and temperature regulation. It contains nerves, blood vessels, fibroblasts, and sweat glands that open onto the skin’s surface, as well as hair in some areas. -
Hannah Isabel Ancheta posted an update in the group
Histology Art (MT 30 – I) 2022 2 years, 1 month ago
INTEGUMENTARY SYSTEM BODY TISSUES-
The DERMIS:
It is the thicker inner portion. Contains a connective tissue layer of skin. It helps with sensation, protection, and temperature regulation. It contains nerves, blood vessels, fibroblasts, and sweat glands that open onto the skin’s surface, as well as hair in some areas. -
The Epidermis
It is the thin outer portion with keratinized stratified squamous epithelium. The epidermis plays a vital role in skin protection. The epithelium’s basal layers are folded to generate dermal papillae. -
The SCALP
The scalp stretches from the top of your forehead to the epicranial aponeurosis of the skull, covering the entire surface of your head. The scalp consists of 5 distincts layers:Skin
Connective tissue
Epicranial aponeurosis
Loose connective tissue
Pericranium (periostium)
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Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
To learn more, you can visit https://www.proteinatlas.org/ -
Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
Learn more at https://www.proteinatlas.org/ -
Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
On microscopic examination, the esophagus is divided into four layers:
• the mucosa, located closest to the lumen.
• the submucosa, located right beneath the mucosa.
• the muscularis propria, the thickest layer.
• the adventitia, the outer layer.
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Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
The duodenum is histologically composed of three main structural layers:
• Mucosa: Mucosal membrane, lining the inside of the intestine.
• Submucosa: Connective tissue layer with Brunner’s glands.
• Muscularis externa: A bilayer of smooth muscle.
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Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
The appendix is histologically composed of four layers:
• Mucosa: Mucosal membrane, lining the inside of the tube.
• Submucosa: Connective tissue layer
• Muscularis externa: Tubular wall of a bilayer of smooth muscle, interspersed with loose connective tissue and blood vessels.
• Serosa: Outer serosal coat, lined with mesothelial cells. -
Hannah Isabel Ancheta posted an update in the group
Histology Art (MT 30 – I) 2022 2 years, 2 months ago
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The appendix is histologically composed of four layers:
• Mucosa: Mucosal membrane, lining the inside of the tube.
• Submucosa: Connective tissue layer
• Muscularis externa: Tubular wall of a bilayer of smooth muscle, interspersed with loose connective tissue and blood vessels.
• Serosa: Outer serosal coat, lined with mesothelial cells. -
The duodenum is histologically composed of three main structural layers:
• Mucosa: Mucosal membrane, lining the inside of the intestine.
• Submucosa: Connective tissue layer with Brunner’s glands.
• Muscularis externa: A bilayer of smooth muscle.
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On microscopic examination, the esophagus is divided into four layers:
• the mucosa, located closest to the lumen.
• the submucosa, located right beneath the mucosa.
• the muscularis propria, the thickest layer.
• the adventitia, the outer layer.
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Learn more at https://www.proteinatlas.org/
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Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
The gallbladder is a small, pear-shaped hollow organ located just below the liver on the right side of the body. The gallbladder stores bile, which originates from the… -
Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
The ileum is the longest section of the small intestine. The walls of the small intestine are thin and narrow here, and blood supply is reduced. Food spends more time in… -
Hannah Isabel Ancheta posted a new activity comment 2 years, 2 months ago
The tongue is a large muscular organ in the mouth of many vertebrates. It manipulates food for mastication and swallowing, and is the main organ of taste.
It is a muscular organ with connective tissue, glands, fatty tissue, and mucous membranes. -
Hannah Isabel Ancheta posted an update in the group
Histology Art (MT 30 – I) 2022 2 years, 2 months ago
The Digestive system is composed of organs that are designed for the purpose of converting food into the nutrients and energy your body needs for survival.-
The tongue is a large muscular organ in the mouth of many vertebrates. It manipulates food for mastication and swallowing, and is the main organ of taste.
It is a muscular organ with connective tissue, glands, fatty tissue, and mucous membranes. -
The ileum is the longest section of the small intestine. The walls of the small intestine are thin and narrow here, and blood supply is reduced. Food spends more time in…
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The gallbladder is a small, pear-shaped hollow organ located just below the liver on the right side of the body. The gallbladder stores bile, which originates from the…
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To learn more, you can visit https://www.proteinatlas.org/
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Hannah Isabel Ancheta posted an update in the group
Histology Art (MT 30 – I) 2 years, 3 months ago
The Circulatory System is incharge in delivering oxygen and nutrients to different parts of the body. Some patprts containing tissues are:Arteries
Oxygenated blood is pumped from the heart along arteries, which are muscular. Arteries divide like tree branches until they are slender. The largest artery is the aorta, which connects to the heart…
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Hannah Isabel Ancheta posted an update in the group
Histology Art (MT 30 – I) 2 years, 3 months ago
The Nervous tissue is located in the brain, spinal cord, and nerves. It plays a vital role in many bodies control and coordination activities. To perform all of this,… - Load More
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Type I pneumocytes are big flattened cells that cover 95% of the alveolar surface area and provide a very thin…
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