What is a hypoallergenic animal? Hypoallergenic means designed to reduce or minimize the possibility of an allergic response‚ as by containing relatively few or no potentially irritating substances‚so a hypoallergenic animal is an animal that has a lower count of known allergens (things that cause allergic reactions).(Dictionary.com) How do they make them? Scientists at Allerca Lifestyle Pets have announced that they have engineered hypoallergenic cats and dogs. They have gotten cats
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Infection‚ as defined by Encyclopedia Britannica (2011)‚ is the invasion and multiplication of different pathogenic microorganisms in the body-such as fungi‚ bacteria and viruses- the body’s reaction to it and the defense mechanisms it activates to counter these pathogens or the toxins they produce. Infections can range from simple to complex ones that can be fatal or debilitating‚ but because of the continuous researches and studies to protect the human race‚ antibiotics were discovered. Antibiotics
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Systemic Lupus Erythematosus (SLE) is a chronic autoimmune inflammatory disease (1) characterized by a breakdown of B and T cells tolerance to self-antigens (2). Defective clearance of apoptotic cells could promote the release of autoantigens which in turn trigger autoimmune responses(3‚ 4). Generated immune dysfunctions lead to the production of abundant of autoantibodies and inflammatory cytokines(5‚ 6). SLE can affect various organs of the body‚ on people of both sexes‚ all ages and all ethnic
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Multiple sclerosis (MS) is a chronic demyelinating disease of the central nervous system (CNS) that is characterized by inflammation and a variety of neurological symptoms and lesions disseminated in both time and space. MS has traditionally been thought to be primarily a T-cell mediated disease‚ however‚ more recent studies implicate B cells in the pathogenesis as well (Knippenberg et al 2011). Additionally‚ low vitamin D levels is a modifiable risk factor that is associated with development and
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While repopulating wounded tissues through cell proliferation and migration‚ PURION Processed dHACM has also been shown to stimulate secretion of cytokines by cells‚ including secretion of immunomodulatory‚ angiogenic‚ and tissue growth promoting cytokines by fibroblasts‚ vascular endothelial cells‚ and stem cells. When treated with dHACM extracts‚ human dermal fibroblasts upregulated biosynthesis of bFGF‚ GCSF‚ and PlGF in vitro‚ three growth factors involved in healing.50 Similarly‚ dHACM treatment
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Tattoos and the Immune System A tattoo is a permanent marking that is created by making a series of minute puncture wounds that go about a quarter inch into the person’s skin using a single needle or group of needles. Tattoos should be done by a tattoo artist who is licensed. In addition‚ individuals seeking tattoos are usually advised to first get a hepatitis B vaccination as a safeguard against the dangerous virus. This shows some degree of risk that is associated with the procedure even
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The immune system is the body’s defense against infectious organisms and other foreign invaders. The immune system consists of white blood cells‚ or leukocytes. They combine and seek out to destroy disease causing organisms or substances. Leukocytes are produced and stored in various locations within the body and are housed in lymph nodes. Leukocytes are categorized as phagocytes‚ which chew up invading organisms and lymphocytes which memorize previous invaders and assist the body in the destruction
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Stress: Some Major Effects Stress stems from many different sources and important effects on persons who experience it. Stress and health: the silent killer - Stress plays some role in 50-70% of all physical illness included some of the most serious and life-threatening ailments known to medical science: heart disease‚ high blood pressure‚ hardening of the arteries( 動脈硬化)‚ ulcers(胃潰瘍)‚ and even diabetes. Immune system: the mechanism through which our bodies recognize and destroy potentially
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Eight Benefits To Smiling: Smiling Makes Us Attractive We are drawn to people who smile. There is an attraction factor. We want to know a smiling person and figure out what is so good. Frowns‚ scowls and grimaces all push people away -- but a smile draws them in (avoid these smile aging habits to keep your smile looking great). Smiling Changes Our Mood Next time you are feeling down‚ try putting on a smile. There’s a good chance you mood will change for the better. Smiling can trick the body
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Describe and evaluate research into stress and the immune system Acute stressors have been shown to have a negative affect on the immune system. The relationship between stress and immune system functioning has focused on acute stressors and has found a decrease in immune cell function. For example Kiecolt-Glaser (1984) conducted a natural experiment investigating whether short-term stressors had an affect on the immune system of medical students. Blood samples were taken from each student one
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