@princessmaranda
Active 3 years, 3 months ago-
Princess Maranda posted a new activity comment 3 years, 7 months ago
References:
O’Leary, C. (2020, October). Vas deferens. Retrieved from https://www.kenhub.com/en/library/anatomy/vas-deferensSouthern Illinois University (2021, September). Vas deferens. Retrieved from https://histology.siu.edu/erg/vas.htm
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Princess Maranda posted a new activity comment 3 years, 7 months ago
The 𝐬𝐭𝐞𝐫𝐞𝐨𝐜𝐢𝐥𝐢𝐚 are apical cell modifications that function for absorption, this absorption creates a fluid current that supports the transport of spermatozoa. -
Princess Maranda posted a new activity comment 3 years, 7 months ago
It consists of an inner epithelial lining with supportive 𝐥𝐚𝐦𝐢𝐧𝐚 𝐩𝐫𝐨𝐩𝐫𝐢𝐚. The epithelium lining the vas (ductus) deferens is 𝐩𝐬𝐞𝐮𝐝𝐨𝐬𝐭𝐫𝐚𝐭𝐢𝐟𝐢𝐞𝐝 𝐜𝐨𝐥𝐮𝐦𝐧𝐚𝐫 𝐞𝐩𝐢𝐭𝐡𝐞𝐥𝐢𝐮𝐦
and is very similar to the epithelium seen in the epididymis. This inner layer is comprised of longitudinal folds, which allows the vas (ductus) deferens to expand during ejaculation.
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Princess Maranda posted a new activity comment 3 years, 7 months ago
𝐕𝐚𝐬 𝐝𝐞𝐟𝐞𝐫𝐞𝐧𝐬 (also Ductus Deferens) is a long tube made from fibers and muscle tissue. It travels from the epididymis to the pelvic cavity. Through the ejaculatory ducts, the vas deferens is connected to the urethra. It functions to transport spermatozoa to the ejaculatory ducts. -
Princess Maranda posted a new activity comment 3 years, 7 months ago
The male reproductive system consists of internal and internal structures. The internal male ganglia (also known as accessory organs) consists of the seminal vesicles, prostrate, urethra, bulbourethral glands, ejaculatory ducts and the vas deferens. -
Princess Maranda posted an update in the group
Microscopic Photos of Reproductive System Tissue Slides 3 years, 7 months agoImage of the 𝐕𝐚𝐬 𝐝𝐞𝐟𝐞𝐫𝐞𝐧𝐬 from the University of Western Australia – Department of Anatomy and Human Biology. -
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Princess Maranda posted a new activity comment 3 years, 7 months ago
Thus, prescribing NT treatments for psychiatric diseases must be carefully planned, as it has potent effects on the cardiovascular system. -
Princess Maranda posted a new activity comment 3 years, 7 months ago
So what then? In the peripheral circulation NT is rapidly degraded and it cannot enter the blood brain barrier. But when it is delivered directly into the brain it can result in analgesia, antipsychotic activity and hypothermia, all of which can be taken advantage of for certain medical conditions. -
Princess Maranda posted a new activity comment 3 years, 7 months ago
As such, NT plays a variety of roles in heart rate, myocardial contractility, venous smooth muscle tone and regional blood flow in the digestive tract, skin, and adipose tissue. -
Princess Maranda posted a new activity comment 3 years, 7 months ago
In vivo, administration of NT to laboratory rats, cats and guinea pigs are seen to increase heart rates.
This increase was not easily subdued by common antagonists,… -
Princess Maranda posted a new activity comment 3 years, 7 months ago
In humans and other animals, NT-containing neural fibers are found in close proximity to atrial and ventricular cardiac myocytes, cardiac conduction system, intracardiac ganglia, and coronary vessels. Patients with heart disease are seen to have reduced NT innervation density. -
Princess Maranda posted an update in the group
MT 30 – IJ (LEC) 3 years, 7 months agoThis article by Osadchii (2015) highlights the emerging role of neurotensin (NT) in the regulation of the processes of the cardiovascular system and its broad effect on heart rate, systemic flow and blood pressure.
Neurotensin (NT), a tridecapeptide discovered in the bovine hypothalamus, appears to be playing an increasingly important role in…[Read more]
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In humans and other animals, NT-containing neural fibers are found in close proximity to atrial and ventricular cardiac myocytes, cardiac conduction system, intracardiac ganglia, and coronary vessels. Patients with heart disease are seen to have reduced NT innervation density.
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In vivo, administration of NT to laboratory rats, cats and guinea pigs are seen to increase heart rates.
This increase was not easily subdued by common antagonists,… -
As such, NT plays a variety of roles in heart rate, myocardial contractility, venous smooth muscle tone and regional blood flow in the digestive tract, skin, and adipose tissue.
-
So what then? In the peripheral circulation NT is rapidly degraded and it cannot enter the blood brain barrier. But when it is delivered directly into the brain it can result in analgesia, antipsychotic activity and hypothermia, all of which can be taken advantage of for certain medical conditions.
-
Thus, prescribing NT treatments for psychiatric diseases must be carefully planned, as it has potent effects on the cardiovascular system.
-
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Princess Maranda posted an update in the group
Histology Art (MT 30 – J) 3 years, 7 months agoATTY. JOSE MANUEL “CHEL” DIOKNO
– Abogado, Guro, at Ama
– Chairman, Free Legal Assistance Group (FLAG)
– Senatorial Candidate, Katipunan ng Nagkakaisang Pilipino (KANP)Mula 1989 hanggang sa kasalukuyan, si Atty. Chel ay nagsasagawa ng mga legal mission, paralegal training, at libreng konsultasyon para sa mga nangangailangan, tulad ng urban poo…
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Princess Maranda posted a new activity comment 3 years, 7 months ago
The kidneys are two bean-shaped organs that are roughly the size of a fist. A tough, fibrous renal capsule surrounds each kidney and provides support for the soft tissue… -
Princess Maranda posted a new activity comment 3 years, 7 months ago
The urinary bladder is a muscular sac that stores urine, allowing urination to be infrequent and voluntary. It is lined by transitional epithelium (urothelium), and has a thick layer of smooth muscle. -
Princess Maranda posted a new activity comment 3 years, 7 months ago
The ureters are fibromuscular tubes that transport urine by peristalsis from the kidney to the bladder. Like the bladder, it is lined by transitional epithelium (urothelium). -
Princess Maranda posted an update in the group
Histology Art (MT 30 – J) 3 years, 7 months agoThe urinary system, also known as the renal system, produces, stores and eliminates urine, the fluid waste excreted by the kidneys. The kidneys make urine by filtering wastes and extra water from blood. Urine travels from the kidneys through two thin tubes called ureters and fills the bladder. When the bladder is full, a person urinates through…-
The ureters are fibromuscular tubes that transport urine by peristalsis from the kidney to the bladder. Like the bladder, it is lined by transitional epithelium (urothelium).
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The urinary bladder is a muscular sac that stores urine, allowing urination to be infrequent and voluntary. It is lined by transitional epithelium (urothelium), and has a thick layer of smooth muscle.
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The kidneys are two bean-shaped organs that are roughly the size of a fist. A tough, fibrous renal capsule surrounds each kidney and provides support for the soft tissue…
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Princess Maranda posted a new activity comment 3 years, 8 months ago
Each bronchiole has thousands of tiny air sacs (𝙖𝙡𝙫𝙚𝙤𝙡𝙞). The lungs\’ millions of alveoli cover over 100 square meters (1111 square feet). The alveolar walls contain a dense network of capillaries. The thin barrier between air and capillaries allows oxygen from the alveoli into the blood and carbon dioxide from the blood into the alveoli. -
Princess Maranda posted a new activity comment 3 years, 8 months ago
The bronchi branch into smaller airways (bronchioles), which can be as small as half a millimeter (or 2/100 of an inch) across. The bronchial tree gets its name from the shape of the airways. - Load More
and is very similar to the epithelium seen in the epididymis. This inner layer is comprised of longitudinal folds, which allows the vas (ductus) deferens to expand during ejaculation.
O’Leary, C. (2020, October). Vas deferens. Retrieved from https://www.kenhub.com/en/library/anatomy/vas-deferens
Southern Illinois University (2021, September). Vas deferens. Retrieved from https://histology.siu.edu/erg/vas.htm