@haroldperegrinoii
Active 1 year, 10 months ago-
Harold Peregrino posted a new activity comment 1 year, 10 months ago
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Harold Peregrino posted a new activity comment 1 year, 10 months ago
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Harold Peregrino posted a new activity comment 1 year, 10 months ago
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Harold Peregrino posted a new activity comment 1 year, 10 months ago
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Harold Peregrino posted a new activity comment 1 year, 10 months ago
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Harold Peregrino posted an update in the group Histology Art (MT 30 – I) 2022 1 year, 10 months ago
Histology Drawing
Drawing by: Harold M. Peregrino Jr. -
Harold Peregrino posted an update in the group Microscopic Photos of Reproductive System Tissue Slides 1 year, 11 months ago
Early Secondary follicle
◦ Multilaminar, preantral, growing follicle.
◦ Comprises of a primary oocyte surrounded zona pellucida
and stratified epithelium of pol… -
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Harold Peregrino posted an update in the group MT 30 – IJ (LEC) 1 year, 11 months ago
Endoglin prevents vascular malformation by regulating flow-induced cell migration and specification through VEGFR2 signaling
link: https://pubmed.ncbi.nlm.nih.gov/28530660/
Jin, Y., Muhl, L., Burmakin, M., Wang, Y., Duchez, A. C., Betsholtz, C., Arthur, H. M., & Jakobsson, L. (2017). Endoglin prevents vascular malformation by regulating…[Read more]
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Harold Peregrino posted a new activity comment 1 year, 11 months ago
The lamina propria has been theorized to be the “functional center” for localized control of the bladder, coordinating the activities of the urothelium and detrusor smo… -
Harold Peregrino posted an update in the group Histology Art (MT 30 – I) 2022 1 year, 11 months ago
The urinary system is composed of the kidneys, ureters, urinary bladder, and urethra. Its main function is the production, storage, and expulsion of urine.-
The lamina propria has been theorized to be the “functional center” for localized control of the bladder, coordinating the activities of the urothelium and detrusor smo…
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Harold Peregrino posted an update 1 year, 11 months ago
“Gobyernong Tapat, Angat Buhay Lahat”
Leni Kiko for May 9 <3 -
Harold Peregrino posted an update in the group Histology Art (MT 30 – I) 2022 2 years ago
The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs… -
Harold Peregrino posted an update in the group Histology Art (MT 30 – I) 2022 2 years ago
The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a ser… -
Harold Peregrino posted an update in the group Histology Art (MT 30 – I) 2022 2 years ago
The digestive system takes in food, digests and absorbs nutrients, and eliminates the remaining waste material. The digestive system can be divided into the digestive… -
Harold Peregrino posted an update in the group Histology Art (MT 30 – I) 2022 2 years ago
Epidermis – stratified squamous keratinized epithelium divided into four strata (or layers).
Stratum Basale – single layer of germinal cells resting on the basement… -
Harold Peregrino posted a new activity comment 2 years ago
Medium Vein – the companion vein has less distinct layers than the artery. -
Harold Peregrino posted a new activity comment 2 years ago
Muscular Artery – has a tunica intima with a prominent internal elastic lamina and tunica media with a prominent smooth muscle component. -
Harold Peregrino posted a new activity comment 2 years ago
A valve consists of a fold (i.e., cusp or leaflet) of the tunica intima which extend into the lumen of the vessel. In this example, two open leaflets are shown along with a third leaflet whose opening is not within the plane of the section. -
Harold Peregrino posted an update in the group Histology Art (MT 30 – I) 2 years ago
Circulatory tissues-
A valve consists of a fold (i.e., cusp or leaflet) of the tunica intima which extend into the lumen of the vessel. In this example, two open leaflets are shown along with a third leaflet whose opening is not within the plane of the section.
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Muscular Artery – has a tunica intima with a prominent internal elastic lamina and tunica media with a prominent smooth muscle component.
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Medium Vein – the companion vein has less distinct layers than the artery.
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