The superior mesenteric artery is the name given to the upper visceral artery. It supplies blood to several important areas of the body. What is the superior mesenteric artery? The superior mesenteric artery is the upper visceral artery. It represents an unpaired branch of the aorta. This branch is located directly behind the outlet of … Superior Mesenteric Artery: Structure, Function & Diseases
It is one of the vital hormones, whose overproduction as well as its deficiency can have serious consequences. We are talking about insulin. What is insulin? Insulin is a hormone, also called a messenger substance, of particular importance. Not least because no other hormone can replace it, it is essential for human survival. However, insulin … Insulin: Function & Diseases
The term visceroception includes all sensory body systems that perceive the state and activity of internal organs, such as the digestive system and cardiopulmonary circulation. The various sensors report their perceptions mostly through afferent pathways of the autonomic nervous system to the brain, which processes the messages further. Most messages proceed unconsciously, so that after … Visceral Perception: Function, Tasks, Role & Diseases
Androstenedione is a prohormone from which steroids such as estrone or testosterone are formed in the organism. “Andros” in Greek means “the man,” and the chemical structure is derived from the word suffix “dion.” Both word syllables refer to the fact that it is a sex hormone that has a masculinizing (i.e. androgenic) effect and … Androstenedione: Function & Diseases
Sugar metabolism is the synonymous term for carbohydrate metabolism. It includes all the processes of absorption, conversion, synthesis and utilization of simple and multiple sugars in the organism. A common disorder of carbohydrate metabolism is known as diabetes mellitus. What is sugar metabolism? The liver represents the central organ for carbohydrate metabolism, especially since it … Sugar Metabolism: Function, Tasks, Role & Diseases
Polysaccharides represent an almost unmanageably differentiated and large group of different carbohydrates consisting of a concatenation of more than 10 identical or even different monosaccharides glycosidically linked to each other. They are biopolymers that play a major role in human metabolism as energy stores, as structural elements in membranes, as components of proteins (proteoglycans), and … Polysaccharides: Function & Diseases
PCO syndrome (polycystic ovary syndrome) is a disorder of female hormone balance. This disorder leads to an increase in male hormones, called androgens, which can result in infertility in addition to menstrual irregularities. PCO syndrome is also known as Stein-Leventhal syndrome. What is PCO syndrome? Polycystic ovary syndrome is one of the most common metabolic … Polycystic Ovary Syndrome: Causes, Symptoms & Treatment
Organogenesis refers to the process of development of organ systems during embryogenesis. In humans, organogenesis begins during the first to second week of embryo and ends around the 61st day of pregnancy with the onset of fetogenesis. What is organogenesis Organogenesis refers to the process of developing organ systems during embryogenesis. In humans, organogenesis begins … Organogenesis: Function, Tasks, Role & Diseases
Yarrow, also called soldier’s weed, is one of the composite plants (Compositae) and is colloquially known as “bellyache herb”. The botanical name is Achillea, derived from the hero Achilles, who is said to have used this plant to treat his wounds. Occurrence and cultivation of yarrow The plant resembles chamomile with its pronounced antiseptic effect. … Yarrow: Applications, Treatments, Health Benefits
Positive feedback is a feedback mechanism within the body. It is always referred to as positive feedback when the output variable in a control loop has a reinforcing effect on itself. While negative feedback tends to try to keep the changes in the variables involved as small as possible, positive feedback ensures that the changes … Positive Feedback: Function, Tasks, Role & Diseases
The common hepatic artery is a branch of the coeliac trunk and origin of the gastroduodenal artery and the hepatic propria artery. Its function is thus to supply the greater and lesser curvature of the stomach, great reticulum, pancreas, liver, and gallbladder. What is the common hepatic artery? One of the blood vessels in the … Common Hepatic Artery: Structure, Function & Diseases
Pain in the upper abdomen is widespread. They are often burning or stinging, but can also occasionally be felt as dull. The upper abdomen contains various organs that can cause the pain if the patient is ill. The most common is stomach pain, which often occurs in connection with eating. However, diseases of the esophagus, … Homeopathy for pain in the upper abdomen
