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| This glossary contains: 19186 medical terms |
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Alternate pathway
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Alternate pathway The mechanism of complement activation that does not involve activation of the C1, C4, C2 pathway by antigen-antibody complexes, and begins with the activation of C3.
RELATED TERMS--------------------------------------
Mechanism
The arrangement or association of the elements or parts of anything in relation to the effect they generate; the combination of mental processes by which an effect is generated.
Complement
A series of serum proteins involved in the mediation of immune reactions. The complement cascade is triggered classically by the interaction of antibody with specific antigen.
SIMILAR TERMS--------------------------------------
Alteplase
Generic name of a tissue plasminogen activator produced by recombinant DNA technology. The brand name is Activase. See: Tissue plasminogen activator.
Alternate hemiplegia
See: Alternating hemiplegia of childhood.
Alternate Site Testing
Using parts of the body other than the finger tips to obtain blood for blood glucose testing.
Alternating hemiplegia of childhood
A rare neurological disorder with frequent temporary episodes of paralysis of one side of the body (hemiplegia) usually beginning before the age of 18 months. The eye movements, face, or limbs can be paralysed on either side of the body, but on only one side at a time. The cause is unknown. Abbreviated AHC. Also known as alternating hemiplegia syndrome. One form of AHC has a favorable outlook. It occurs primarily at night, when a child awakens, and is apparently related to migraine. These children have no other mental or neurological impairments. Another form of AHC is more serious and may include mental impairment, balance and gait difficulties, excessive sweating, changes in body temperature, and seizures. Treatment with flunarizine , a calcium channel blocker, may help to reduce the severity and duration of attacks of paralysis.
Alternating hemiplegia syndrome
See: Alternating hemiplegia of childhood.
Alternative hypothesis.
The opposite of a null hypothesis. See null hypothesis, research hypothesis.
Alternative medical system
A system of alternative medicine built upon a complete system of theory and practice. Often, such systems have evolved apart from and earlier than the conventional medical approach used in the US or Europe. Alternative medical systems may have evolved in Western or non-Western cultures. Examples of alternative medical systems that have developed in Western cultures include homeopathic medicine and naturopathic medicine. Examples of systems that have developed in non-Western cultures include traditional Chinese medicine and Ayurveda.
Alternative Medicine
A broad category of treatment systems (eg chiropractic, herbal medicine, acupuncture, homeopathy, naturopathy, and spiritual devotions) or culturally based healing traditions such as Chinese, Ayurvedic, and Christian Science. Alternative medicines share the common characteristic of nonacceptance by the biomedical (ie mainstream Western) establishment. Alternative medicine is also referred to as "complementary medicine." The designation "alternative medicine" is not equivalent to holistic medicine, a narrower term
Alternative pathway
The mechanism of complement activation that does not involve activation of the C1, C4, C2 pathway by antigen-antibody complexes, and begins with the activation of C3.
Alternative splicing
A mechanism by which different forms of mature mRNAs (messengers RNAs) are generated from the same gene. Alternative splicing is a regulatory mechanism by which variations in the incorporation of the exons, or coding regions, into mRNA leads to the production of more than one related protein, or isoform.
PREVIOUS AND NEXT TERMS--------------------------------------
Atopy
A term used by allergists to describe IgE-mediated anaphylactic responses in humans, usually genetically determined.
Autograft
A tissue transplant from one area to another on a single individual.
Autoimmunity
An immune response to "self" tissues or components. Such an immune response may have pathological consequences leading to autoimmune diseases.
Autoallergy
An immune response to "self" tissues or components. Such an immune response may have pathological consequences leading to autoimmune diseases.
Avidity
The summation of multiple affinities, for example when a polyvalent antibody binds to a polyvalent antigen.
Alternate pathway
Alternative pathway
The mechanism of complement activation that does not involve activation of the C1, C4, C2 pathway by antigen-antibody complexes, and begins with the activation of C3.
Algiderm
Calcium alginate gel with ability absorb 20 times its own weight in exudate.
Alfalfa
Latin name: Medicago Sativa. Alfalfa can be taken as a capsule, tablet, tea or the dried plant itself. Perennial member of the family Fabaceae and is one of the most common, cultivated forage plants being fed to animals either as hay or in a dehydrated form. Alfalfa grows on the side of the road and leaves a peculiar green haze and pungent smell in the air. Alfalfa is promoted as a detoxifier, said to cleanse the liver and bloodstream. Nutritious source of beta carotene, calcium, chlorophyll, and the vitamins D, E and K. Studies have noted a link between consumption of high doses of Alfalfa with the onset, or aggravation of, existing Systemic Lupus Erythematosus (SLE). Those diagnosed with Lupus should avoid alfalfa products entirely.
Atkins diet
The Atkins Nutritional Approach, popularly known as the Atkins Diet or just Atkins, is a popular but controversial high-protein, high-fat, low-carbohydrate diet.
Abdomen
The area between the chest and the hips. Contains the stomach, small intestine, large intestine, liver, gallbladder, pancreas, and spleen.
RELATED TERMS--------------------------------------
Mechanism
The arrangement or association of the elements or parts of anything in relation to the effect they generate; the combination of mental processes by which an effect is generated.
Complement
A series of serum proteins involved in the mediation of immune reactions. The complement cascade is triggered classically by the interaction of antibody with specific antigen.
SIMILAR TERMS--------------------------------------
Alteplase
Generic name of a tissue plasminogen activator produced by recombinant DNA technology. The brand name is Activase. See: Tissue plasminogen activator.
Alternate hemiplegia
See: Alternating hemiplegia of childhood.
Alternate Site Testing
Using parts of the body other than the finger tips to obtain blood for blood glucose testing.
Alternating hemiplegia of childhood
A rare neurological disorder with frequent temporary episodes of paralysis of one side of the body (hemiplegia) usually beginning before the age of 18 months. The eye movements, face, or limbs can be paralysed on either side of the body, but on only one side at a time. The cause is unknown. Abbreviated AHC. Also known as alternating hemiplegia syndrome. One form of AHC has a favorable outlook. It occurs primarily at night, when a child awakens, and is apparently related to migraine. These children have no other mental or neurological impairments. Another form of AHC is more serious and may include mental impairment, balance and gait difficulties, excessive sweating, changes in body temperature, and seizures. Treatment with flunarizine , a calcium channel blocker, may help to reduce the severity and duration of attacks of paralysis.
Alternating hemiplegia syndrome
See: Alternating hemiplegia of childhood.
Alternative hypothesis.
The opposite of a null hypothesis. See null hypothesis, research hypothesis.
Alternative medical system
A system of alternative medicine built upon a complete system of theory and practice. Often, such systems have evolved apart from and earlier than the conventional medical approach used in the US or Europe. Alternative medical systems may have evolved in Western or non-Western cultures. Examples of alternative medical systems that have developed in Western cultures include homeopathic medicine and naturopathic medicine. Examples of systems that have developed in non-Western cultures include traditional Chinese medicine and Ayurveda.
Alternative Medicine
A broad category of treatment systems (eg chiropractic, herbal medicine, acupuncture, homeopathy, naturopathy, and spiritual devotions) or culturally based healing traditions such as Chinese, Ayurvedic, and Christian Science. Alternative medicines share the common characteristic of nonacceptance by the biomedical (ie mainstream Western) establishment. Alternative medicine is also referred to as "complementary medicine." The designation "alternative medicine" is not equivalent to holistic medicine, a narrower term
Alternative pathway
The mechanism of complement activation that does not involve activation of the C1, C4, C2 pathway by antigen-antibody complexes, and begins with the activation of C3.
Alternative splicing
A mechanism by which different forms of mature mRNAs (messengers RNAs) are generated from the same gene. Alternative splicing is a regulatory mechanism by which variations in the incorporation of the exons, or coding regions, into mRNA leads to the production of more than one related protein, or isoform.
PREVIOUS AND NEXT TERMS--------------------------------------
Atopy
A term used by allergists to describe IgE-mediated anaphylactic responses in humans, usually genetically determined.
Autograft
A tissue transplant from one area to another on a single individual.
Autoimmunity
An immune response to "self" tissues or components. Such an immune response may have pathological consequences leading to autoimmune diseases.
Autoallergy
An immune response to "self" tissues or components. Such an immune response may have pathological consequences leading to autoimmune diseases.
Avidity
The summation of multiple affinities, for example when a polyvalent antibody binds to a polyvalent antigen.
Alternate pathway
Alternative pathway
The mechanism of complement activation that does not involve activation of the C1, C4, C2 pathway by antigen-antibody complexes, and begins with the activation of C3.
Algiderm
Calcium alginate gel with ability absorb 20 times its own weight in exudate.
Alfalfa
Latin name: Medicago Sativa. Alfalfa can be taken as a capsule, tablet, tea or the dried plant itself. Perennial member of the family Fabaceae and is one of the most common, cultivated forage plants being fed to animals either as hay or in a dehydrated form. Alfalfa grows on the side of the road and leaves a peculiar green haze and pungent smell in the air. Alfalfa is promoted as a detoxifier, said to cleanse the liver and bloodstream. Nutritious source of beta carotene, calcium, chlorophyll, and the vitamins D, E and K. Studies have noted a link between consumption of high doses of Alfalfa with the onset, or aggravation of, existing Systemic Lupus Erythematosus (SLE). Those diagnosed with Lupus should avoid alfalfa products entirely.
Atkins diet
The Atkins Nutritional Approach, popularly known as the Atkins Diet or just Atkins, is a popular but controversial high-protein, high-fat, low-carbohydrate diet.
Abdomen
The area between the chest and the hips. Contains the stomach, small intestine, large intestine, liver, gallbladder, pancreas, and spleen.
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This dictionary contains 19186 terms.
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