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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoAs we all know, the human skin is abundant with diverse population of microbes. This particular article talks about the disruption of cutaneous homeostasis due to the presence of bacterial communities in the skin. The researchers analyzed the microbiota of the different layers of the skin. Through stripping the skin using a tape, they also…[Read more]
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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months ago -
Duchess Mariss Cloma posted an update in the group
Histology Art (MT 30 – I) 2022 3 years, 11 months agoANG PRESIDENTE… LENI ROBREDO!!!
BISE PRESIDENTE… KIKO PANGILINAN!!!
LET’S GO!
*insert electrifying dance* -
Duchess Mariss Cloma posted an update 3 years, 11 months ago
ANG PRESIDENTE… LENI ROBREDO!!!
BISE PRESIDENTE… KIKO PANGILINAN!!!
LET’S GO!
*insert electrifying dance* -
Duchess Mariss Cloma posted an update in the group
Histology Art (MT 30 – I) 2022 3 years, 11 months agoHISTOLOGY ART: Urinary System Body Tissues-
Ureter
• Lined by transitional epithelium and consists of mucosa, muscularis, and adventitia
• Upper part lined by inner longitudinal and middle circular smooth muscle layers
• Third longitudinal smooth muscle layer added in the lower third of ureter
• Connective tissue adventitia surrounds the ureter -
Bladder
• Thick muscular wall with three indistinct layers of smooth muscle
• Serosa lines superior surface and adventitia covers the inferior surface
• Trans…
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Stefani Lynn Solutan posted an update in the group
MT30-Histology Art AB 3 years, 11 months ago -
Derrick Ocaña posted an update in the group
Histology Art (MT30 – G) 3 years, 11 months agoHi guys, posted below are the digestive system body tissues. Hope you’ll like it.
Part 1. -
Derrick Ocaña posted an update in the group
Histology Art (MT30 – G) 3 years, 11 months ago -
Jan Trisha Jumao-as Caballero posted an update in the group
MT30 CD: Histology 3 years, 11 months ago\”Sa Gobyernong Tapat, Angat Buhay Lahat!\”#LetLeniKikoLead
#LeniKiko2022
#KulayRosasAngBukas
#SaGobyernongTapatAngatBuhayLahat
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My Histology art incorporates some epithelial tissues to form the names Leni and Kiko, which represent as my President and Vice President. In addition, I used a Google…
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Stefani Lynn Solutan posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoThe five layers of the skin -
Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoThe digestive system includes the mouth, pharynx (throat), esophagus, stomach, small intestine, large intestine, rectum, and anus. It also includes the salivary glands,…-
4 layers of the GI tract
Mucosa – a mucous membrane composed of a layer of epithelium in direct contact with GI tract contents, lamina propria, and muscularis m…
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Wall of the stomach with rugaeRugae is the lining of the stomach at rest which forms into thick, velvety folds. These contain microscopic invaginations called gastric pits, that each open into gastric glands. It allows for expansion of the stomach after the consumption of food and liquid.
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Tooth
A tooth is composed of four dental tissues. Three of them – enamel, dentine, and cementum – are hard tissues. The 4th tissue is called the pulp, which contains nerves, blood vessels, and connective tissue. Besides being essential for chewing, the teeth play an important role in speech. A normal adult has 32 teeth.
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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoThe integumentary system is the set of organs forming the outermost layer of the human body. It comprises the skin and its appendages, acting as a physical barrier…-
Structure of the 5 layers of the skin
Stratum corneum – outermost layer composed of 20-30 layers of dead, flattened cells; anucleate, keratin-filled keratinocytes w…
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Structure of the nail
Root – appears as a white crescent (lunula); embedded in the skin and adheres to an epithelial nail bed; produces most of the volume of the n…
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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoThe circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back…-
Structure of 3 layers of the heart
Epicardium – thin, transparent, outer layer of the heart wall (visceral pericardium) which is composed of mesothelium and d…
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4 chambers of the heart
Right atrium – is about 2-3 mm thick and forms the right border of the heart which receives blood from the epicardium, superior and inferior v…
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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoNervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities. It stimulates muscle contraction,…-
Structure of a neuron:
Cell body – contains numerous organelles and a cell nucleus that produces RNA for protein synthesis. It also produces proteins that are c…
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Five types of neurons:– Unipolar (pseudo unipolar) – single, short processes
– Multipolar – three or more processes
– Pyramidal – neurons with a pyramidal shaped cell body and two
distinct dendritic trees
– Bipolar – two processes
– Purkinje – have multiple dendrites that fan out from the cell body
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Two types of neuroglia in PNS:Satellite cells – flattened cells with prominent nuclei that surrounds nerve cells of ganglia. They insulate and support neurons of ganglia
Schwann cells – flattened cells with a flattened nucleus that form myelin sheath in the peripheral NS
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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoMuscle tissue is composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts. The tissue is highly cellular and is well supplied with blood vessels.-
SKELETAL MUSCLE TISSUE
Description: long, cylindrical, multinucleated cells; obvious striations
Location: skeletal muscles attached to bones or occasionally to the skin
Function: voluntary movement, locomotion, manipulation of the environment, facial expression
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CARDIAC MUSCLE TISSUE
Description: branching, striated, generally uninucleate cells that interdigitate at specialized junctions (intercalated discs)
Location: walls of the heart
Function: as it contracts, it propels blood into the circulation; involuntary control
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SMOOTH MUSCLE TISSUE
Description: spindle-shaped cells with central nuclei; cells arranged closely to form sheets; no striations
Location: mostly in the walls of hollow organs
Function: propels substances or objects along internal passageways; involuntary control
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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoCONNECTIVE TISSUE – It is the tissue that underlies and support other tissue types. Connective tissue supports and protects other tissues and binds the cells and the o…-
COLLAGEN FIBER
Location: bone, cartilage, tendons, and ligaments
Function: essential for tensile strength, transmit forces, store an dissipate energy
ELASTIC…-
LOOSE CT
Location: epithelia, capillaries, package organs
Function: wraps and cushion organs, engulf bacteria, an important role in inflammation, conveys tissue fluid…-
ADIPOSE TISSUE
Location: under skin, kidneys, eyeballs, abdomen, and breasts
Function: provides reserve food for fuel, insulates against heat loss, and supports and…
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Daphne Sumodlayon posted an update in the group
MT30-Histology Art AB 3 years, 11 months agoEPITHELIAL TISSUE – This kind of tissue forms sheets of cells that cover the surface of our body (epithelium). Epithelial tissue lines on the surface of body cavities. Its functions include glandular secretion, creates protective boundaries, and involved in the diffusion of ions and molecules. Epithelial tissue has aggregated polyhedral cells w…-
Simple Squamous
Location: kidney glomeruli, air sacs of lungs, the lining of the heart and
blood vessels, and lining of the ventral cavity…-
STRATIFIED SQUAMOUS
Location: Non-keratinized: esophagus, mouth, vagina
Keratinized epidermis of the skin
Function: protects underlying tissue in areas…-
PSEUDOSTRATIFIED COLUMNAR
Location: Non-ciliated: large glands and parts of the male urethra
Ciliated: trachea, the upper part of the respiratory system…
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Duchess Mariss Cloma posted an update in the group
Histology Art (MT 30 – I) 2022 4 years agoHistology Art: Respiratory System Tissues-
EPIGLOTTIS – is the superior portion of the larynx that projects upward from the larynx’s anterior wall. It has both a lingual and a laryngeal surface.
A central e… -
TRACHEA
• Wall consists of mucosa, submucosa, hyaline cartilage, and adventitia
• Cartilage C rings keep the trachea open with gaps between rings filled with trachealis muscle
• The lining is a pseudostratified ciliated columnar epithelium with goblet cells
• Submucosa contains seromucous tracheal glands with ducts opening into the trachea lumen -
ALVEOLI – are evaginations or outpocketings of the respiratory bronchioles, alveolar ducts, and alveolar sacs, the terminal ends of the alveolar ducts. The alveoli are…
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Glicy Lou D. Garinggo and
Ayessa G. Ibañez are now friends 4 years ago -
Duchess Mariss Cloma posted an update in the group
Histology Art (MT 30 – I) 2022 4 years agoHistology Art: Digestive System Body Tissues II-
Gallbladder wall showing columnar epithelium with mucosal folds, connective tissue and smooth muscle fibers.
The recto-anal junction features an important change in…
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