Endocrine System
Because melatonin production is affected by the amount of light to which a person is exposed, this is tied to circadian rhythm (having an activity cycle of about 24 hours), annual cycles, and biological clock functions. These glands are ductless, which means that their secretions (hormones) are released directly into the bloodstream and travel to elsewhere in the body to target organs, upon which they act
Cancer Treatment and Body Systems (part 1)
Your bones have cells and they are growing, multiplying and renewing all the time like other parts of your body systems.Your bones are made up of the outer hard layer and this layer protects the bone marrow, which forms the innermost part of the bone.The bone marrow is responsible for making blood cells.When you were born, you had tiny bones. Muscles Your muscles are the engine parts of the body systems.There are more than 600 muscles in your body.They are made up of elastic fibrous tissues that assist you to have strength in your movements.Your body has three different types of muscles: smooth muscle, cardiac muscle and skeletal muscle.Smooth muscles are involuntary muscles
Diaphoresis - definition of diaphoresis by Medical dictionary
The rate of sweating is generally not affected by water deficiency, but it may be reduced by severe dehydration; it also diminishes when salt intake exceeds salt loss. The fluid excreted by the sweat glands; it consists of water containing sodium chloride and phosphate, urea, ammonia, ethereal sulfates, creatinine, fats, and other waste products; the average daily quantity is estimated at about 1500 g
The Cause of Body Odor - HowStuffWorks
When we wrap our feet in socks and leather shoes, we not only create a haven for bacteria, but for fungi as well, which is why our foot odor can be particularly troublesome and different in character from underarm smells.Our apocrine glands do not become active until we reach puberty, which is why babies smell sweet -- teenagers, not so much.Not only are there differences between first-graders and high school seniors in terms of body odor, there are also disparities between men and women and even between members of different races, as we'll see in the next section. While eccrine glands are activated as part of the body's cooling system, apocrine glands can produce sweat when the body is experiencing anxiety, nervousness or stress.When it first emerges on our skin, sweat is just a fluid without an odor
Lymphatic System - body, used, water, process, type, form, cells, cause, primary
(Osmosis is the process by which fluids and substances dissolved in them pass through a membrane until all substances involved reach a balance.) But some tissue fluid is also diverted into a second network of tubes: the lymphatic vessels. When blood reaches the capillaries, a portion of blood plasma (the liquid portion of the blood) seeps out of the capillaries and into the space surrounding cells
Exocrine gland - definition of exocrine gland by The Free Dictionary
A gland, such as a sebaceous gland or sweat gland, that releases its secretions to the body's cavities, organs, or surface through a duct.exocrine glandn1
Integumentary System The integumentary system reduces water loss, contains receptors that respond to touch, regulates body temperature, and protects the inside of the body from damage. Muscular System Different types of muscles enable motion, generate heat to maintain body temperature, move food through digestive tract and contract the heart
SIU SOM Histology INTRO
The microscopic anatomy of skin reflects this functional complexity, with each functional specialization implemented by particular features of cell and tissue structure. Within the dermis are embedded several other structures, including epidermal appendages (sweat glands and hair follicles) as well as blood vessels and nerve endings
dermatology. disorders of sebaceous and sweat glands.(dr.faraydwn)
No drugs, no surgery, no needles, Mild electrical current is passed down high quality cables to the treatment electrodes which are placed into trays filled with tap water, it slows down secretion at the gland 34. Some types of diet such as high carbohydrate, fatty foodstuffs, chocolate, diets rich in iodides such as seafood may have some effect on exacerbation and not the pathogenesis of acne in certain individuals.5- Drugs: acniform eruption results due to different systemic and topical medications
Design: parts of the integumentary system - The Integumentary System - blood, pain, body, meaning, skin, white, hands, human, people
In short, the epidermis is composed of many layers of thin, flattened cells that fit closely together and are able to withstand a good deal of abuse or friction. The older epithelial cells forming the hair root and hair shaft die as they are pushed upward from the nutrient-rich follicle base by newly formed cells
Endocrine System
To control their blood sugar levels and reduce the risk of developing diabetes problems, kids and teens with this condition need regular injections of insulin. These hormones tell a guy's body when it's time to make the changes associated with puberty, like penis and height growth, deepening voice, and growth in facial and pubic hair
Endocrine System: Discover the Anatomy and Function of Glands
Cells that are exposed to high levels of hormones for extended periods of time can begin to reduce the number of receptors that they produce, leading to reduced hormonal control of the cell. The glands are controlled directly by stimulation from the nervous system as well as by chemical receptors in the blood and hormones produced by other glands
What's Sweat?
But the next time you get a whiff of yourself after running around outside and want to blame your sweat glands, hold on! Sweat by itself doesn't smell at all
Sweat gland - definition of sweat gland by Medical dictionary
Called also perspiration.In high temperatures, during strenuous exertion, or in times of unusual emotional stress, the sweat output of the body may exceed several quarts per day. a dermatologic condition due to occlusion of sweat ducts, which may result in symptoms ranging from pruritus, scratch dermatitis, and miliaria to very persistent inflammatory changes, depending upon the extent of the blockage, environmental temperature, and duration of sweating stimulus.2
The Endocrine System: A Profile of Glands That Regulate the Body - HowStuffWorks
They are targeted at specific cells in the body, and their arrival in those cells causes specific activities to occur.One of the major tasks of hormones is to coordinate the activities of organ systems. This feedback relationship is crucial in maintaining our general well-being.Now let's look at the major components of the endocrine system in the next section.This information is solely for informational purposes
Sweat Glands
The eccrine glands are merocrine in nature, which means that they produce their thin watery secretion without any disintegration of the epithelial cells
No comments:
Post a Comment