Từ điển y khoa
Thuật ngữ y khoa chuẩn hóa theo MeSH, ICD-11, SNOMED CT.
62,341 terms indexed
Oxidoreductases that are specific for ALDEHYDES.
An enzyme that catalyzes reversibly the oxidation of an aldose to an alditol. It possesses broad specificity for many aldoses. EC 1.1.1.21.
Enzymes that catalyze the transfer of aldehyde or ketone residues. EC 2.2.
Enzymes that catalyze a reverse aldol condensation. A molecule containing a hydroxyl group and a carbonyl group is cleaved at a C-C bond to produce two smaller molecules (ALDEHYDES or KETONES). EC 4.1.2.
Organic compounds containing a carbonyl group in the form -CHO.
Carbamate derivative used as an insecticide, acaricide, and nematocide.
Enzymes that catalyze the interconversion of aldose and ketose compounds.
A hormone secreted by the ADRENAL CORTEX that regulates electrolyte and water balance by increasing the renal retention of sodium and the excretion of potassium.
A highly poisonous substance that was formerly used as an insecticide. The manufacture and use has been discontinued in the U.S. (From Merck Index, 11th ed)
A nonhormonal medication for the treatment of postmenopausal osteoporosis in women. This drug builds healthy bone, restoring some of the bone loss as a result of osteoporosis.
A plant genus of the family EUPHORBIACEAE that is the source of tung oil and a phorbol diester (PHORBOL ESTERS).
A slow progressive disease of mink caused by the ALEUTIAN MINK DISEASE VIRUS. It is characterized by poor reproduction, weight loss, autoimmunity, hypergammaglobulinemia, increased susceptibility to bacterial infections, and death from renal failure. The disease occurs in all color types, but mink which are homozygous recessive for the Aleutian gene for light coat color are particularly susceptible.
A species of PARVOVIRUS that causes a disease in mink, mainly those homozygous for the recessive Aleutian gene which determines a desirable coat color.
a fluorescent probe
Rare leukoencephalopathy with infantile-onset accumulation of Rosenthal fibers in the subpial, periventricular, and subependymal zones of the brain. Rosenthal fibers are GLIAL FIBRILLARY ACIDIC PROTEIN aggregates found in ASTROCYTES. Juvenile- and adult-onset types show progressive atrophy of the lower brainstem instead. De novo mutations in the GFAP gene are associated with the disease with propensity for paternal inheritance.
Loss of the power to comprehend written materials despite preservation of the ability to write (i.e., alexia without agraphia). This condition is generally attributed to lesions that disconnect the visual cortex of the non-dominant hemisphere from language centers in the dominant hemisphere. This may occur when a dominant visual cortex injury is combined with underlying white matter lesions that involve crossing fibers from the occipital lobe of the opposite hemisphere. (From Adams et al., Principles of Neurology, 6th ed, p483)
The type species of the genus ALFAMOVIRUS that is non-persistently transmitted by aphids.
A genus of the family BROMOVIRIDAE with a wide host range. Transmission is by aphids and the type species is ALFALFA MOSAIC VIRUS.
A 3:1 mixture of alfaxalone with alfadolone acetate that previously had been used as a general anesthetic. It is no longer actively marketed. (From Martindale, The Extra Pharmacopoeia, 30th ed, p1445)
A short-acting opioid anesthetic and analgesic derivative of FENTANYL. It produces an early peak analgesic effect and fast recovery of consciousness. Alfentanil is effective as an anesthetic during surgery, for supplementation of analgesia during surgical procedures, and as an analgesic for critically ill patients.
catalyzes transfer of GlcNAc-1-phosphate from UDP-GlcNAc to dolichol phosphate
Proteins found in any species of algae.
consists of two human pancreatic ductal adenocarcinoma cell lines engineered to express alpha-(1,3)-galactosyl epitopes to foster hyperacute rejection
A country in northern Africa bordering the Mediterranean Sea, between MOROCCO and TUNISIA. Its capital is Algiers.
A synthetic progestational dihydroxy derivative of PROGESTERONE. Its acetonide possesses anti-inflammatory properties.
A progesterone that has been used in ESTRUS SYNCHRONIZATION and has been evaluated as an injectable contraceptive in combination with estradiol enanthate. It is also applied topically as an anti-inflammatory and in the treatment of ACNE.
Salts and esters of ALGINIC ACID that are used as HYDROGELS; DENTAL IMPRESSION MATERIALS, and as absorbent materials for surgical dressings (BANDAGES, HYDROCOLLOID). They are also used to manufacture MICROSPHERES and NANOPARTICLES for DIAGNOSTIC REAGENT KITS and DRUG DELIVERY SYSTEMS.
A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task.
Neurological condition characterized by disturbances in VISUAL PERCEPTION, most often of BODY SCHEMA, TIME PERCEPTION and HALLUCINATIONS. It is associated with MIGRAINE, infections (e.g., INFECTIOUS MONONUCLEOSIS), FEVER, EPILEPSY, and other neurological and psychiatric disorders.
A genus of GRAM-POSITIVE ENDOSPORE-FORMING RODS, in the family Alicyclobacillaceae, containing a unique lipid in their membranes.
An apraxia characterized by the affected limb having involuntary, autonomous, and seemingly purposeful behaviors that are perceived as being controlled by an external force. Often the affected limb interferes with the actions of the normal limb. Symptoms develop from lesions in the CORPUS CALLOSUM or medial frontal cortex caused by stroke, infarction, and neurodegenerative diseases (e.g., CREUTZFELDT-JAKOB SYNDROME, corticobasal degeneration).
A genus of gram-negative, rod-shaped bacteria in the family VIBRIONACEAE. They are found in the marine environment often associated with animals.
Infections with bacteria of the genus ALIIVIBRIO.
A species of gram-negative bacteria in the genus ALIIVIBRIO, which exhibits LUMINESCENCE. A. fischeri is found in a symbiotic relationship with the SQUID Euprymna scolopes.
A species of gram-negative bacteria in the genus ALIIVIBRIO. Aliivibrio salmonicida is the causative agent of cold water vibriosis, a HEMORRHAGIC SEPTICEMIA of ATLANTIC SALMON.
A plant genus of the family ALISMATACEAE. The flowers have 3 green sepals, 3 yellow and white petals, 6 stamens, and several pistils. Members contain TRITERPENES and SESQUITERPENES. Alisma is a component of tokishakuyakusan. Some species in this genus are called water plantain which is also a common name for other ALISMATACEAE plants.
A plant family of the subclass ALISMATIDAE, class Liliopsida (monocotyledons) of aquatic plants. The flower parts are in threes with 3 green sepals and 3 white or yellow petals.
A plant of the class MAGNOLIOPSIDA. It is a primitive group of mostly aquatic plants.
Acyclic branched or unbranched hydrocarbons having two carbon-carbon double bonds.
Usually a hydroxide of lithium, sodium, potassium, rubidium or cesium, but also the carbonates of these metals, ammonia, and the amines. (Grant and Hackh's Chemical Dictionary, 5th ed)
A ceramidase subtype that is active at alkaline pH. It is found at high levels within the SMALL INTESTINE.