@hazelvenusvillamacbaria
Active 3 years, 11 months ago-
Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoIt is critical that we orient ourselves in the direction of greater advancement. I enthusiastically support Vice President Leni Robredo as the next President of the… -
Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoThe Effect of Aging in Primary Human Dermal Fibroblasts – PubMed
Skin aging is a complicated process, and changes in human skin due to aging have different characteristics compared to other organs. Dermal cell aging and the molecular mechanisms involved in this process are critical areas for understanding skin aging. Skin aging is known to impact…[Read more]
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This study looked at gene expression in primary human dermal fibroblasts in three different in-vitro aging models-UVB irradiation, the rapid proliferation of human dermal fibroblasts from young and elderly donors.
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The researchers compared the gene expression patterns to those of a young control group.
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Cell growth rate was also used to assess the behavior of skin fibroblasts.
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The findings show that gene expression levels in skin fibroblasts were altered during the aging process in all three in-vitro aging models, and cell growth rate was lowered, implying that these methods can be used to study skin aging mechanisms as well as drug development screening methods.
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Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years ago-
The respiratory system is comprised of organs and tissues that helps in breathing. Airways, lungs, and blood arteries are all part of it.
Larynx – is part of…
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Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoDIGESTIVE SYSTEMLAYERS OF THE GASTROINTESTINAL TRACT
MUCOSA
The mucosa, or inner lining of the GI tract, is a mucous membrane. It is composed of (1) a layer of…
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Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoINTEGUMENTARY SYSTEMEPIDERMIS
The outermost layer of the skin, which is composed of squamous cells. This layer includes two distinct types: thick skin and thin…
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Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoCIRCULATORY SYSTEMLAYERS OF THE HEART
Epicardium – the thin, transparent outer layer of the heart wall, is also called the visceral layer of the serous pericardium….
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Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoNERVOUS TISSUENEURON
Neurons are branching cells; cell processes that may be quiet long extend from the nucleus-containing cell body; also contributing to nervous…
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Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoMUSCLE TISSUESKELETAL MUSCLE
Long, cylindrical, multinucleate cells; obvious striations
Function:
Voluntary movement; locomotion; manipulation of the environment;… -
Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoCONNECTIVE TISSUESAREOLAR (loose) CONNECTIVE TISSUE
Gel-like matrix with all three fiber types; cells include fibroblasts, phagocytes, some white blood cells, and…
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Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years agoEPITHELIAL TISSUESSIMPLE SQUAMOUS EPITHELIUM
Single layer of flattened cells with disc-shaped central nuclei and sparse cytoplasm; the simplest of the…
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Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years agoDigestive System Body Tissues 2-
Reference:
Digestive system. (2021). Retrieved from…
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Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years, 1 month ago-
Reference:
Colon (Large Intestine): Function, Anatomy & Definition. (2021). Retrieved from…
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Vivien Jean A. Rosario posted an update in the group
MT30-Histology Art AB 4 years, 1 month agoCirculatory System
Layers of the Heart -
Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years, 1 month ago-
The integumentary system is the body’s largest organ, designed to protect and maintain the internal environment by forming a physical barrier between the external and…
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Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years, 1 month ago-
Circulatory system’s function is to transport oxygen, nutrients, and hormones throughout your body’s muscles, tissues, and organs.
– The vena cava is responsible for…
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Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years, 1 month ago-
The nervous system is utilized to send information quickly from one area of the body to another.
– Spinal cord’s primary job is to transmit nerve signals from the brain…
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Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years, 2 months ago-
Muscle tissue is made up of cells that has the ability to shorten or contract in order to move bodily components. Skeletal muscle tissue, smooth muscle tissue, and…
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Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years, 2 months ago -
Mycah Jane C. Pata posted an update in the group
MT 30 LAB – H 4 years, 2 months ago-
– A single row of tall, closely packed cells oriented in a row is a simple columnar epithelium. These cells can be located in places with a high secretory function (such…
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Microscopic Photos of Epithelial Tissues
