| 释义 |
guts
gut G0321600 (gŭt)n.1. a. The digestive tract or a portion thereof, especially the intestine or stomach.b. The embryonic digestive tube, consisting of the foregut, the midgut, and the hindgut.c. guts The bowels or entrails; viscera.2. Slang a. Innermost emotional or visceral response: She felt in her gut that he was guilty.b. guts The inner or essential parts: "The best part of a good car ... is its guts" (Leigh Allison Wilson).3. guts Slang Courage; fortitude: It takes guts to be a rock climber.4. Slang A gut course.5. a. Thin, tough cord made from the intestines of animals, usually sheep, used as strings for musical instruments or as surgical sutures.b. Fibrous material taken from the silk gland of a silkworm before it spins a cocoon, used for fishing tackle.6. A narrow passage or channel.7. Sports a. The central, lengthwise portion of a playing area.b. The players occupying this space: The fullback ran up the gut of the defense.tr.v. gut·ted, gut·ting, guts 1. To remove the intestines or entrails of; eviscerate.2. To extract essential or major parts of: gut a manuscript.3. To destroy the interior of: Fire gutted the house.4. To reduce or destroy the effectiveness of: A stipulation added at the last minute gutted the ordinance.adj. Slang Arousing or involving basic emotions; visceral: "Conservationism is a gut issue in the West" (Saturday Review).Idiom: gut it out Slang To show pluck and perseverance in the face of opposition or adversity.
[From Middle English guttes, entrails, from Old English guttas; see gheu- in Indo-European roots.]
gut′ty adj.
GUTabbr. grand unified theoryThesaurus| Noun | 1. |  guts - fortitude and determination; "he didn't have the guts to try it"moxie, backbone, grit, gumption, sandfortitude - strength of mind that enables one to endure adversity with couragecolloquialism - a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech |
Translationsgut (gat) noun1. the tube in the lower part of the body through which food passes. 腸子 肠子2. a strong thread made from the gut of an animal, used for violin strings etc. 腸線 肠线 verb – past tense, past participle ˈgutted – 1. to take the guts out of. Her job was to gut fish. 取出…的內臟 取出（鱼等）的内脏 2. to destroy completely, except for the outer frame. The fire gutted the house. 完全摧毀(只剩外殼) 毁坏（建筑物等）的内部 guts noun plural1. the gut, liver, kidneys etc. 內臟 内脏2. courage. He's got a lot of guts. 勇氣 勇气guts
guts1. The stomach and/or intestines. If everything you eat makes you nauseous, there must be something going on with your guts.2. The innards of something. First, we need to clean the guts out of the pumpkin, then we can carve it.3. The internal components of something, usually something mechanical. We'll have to take the computer apart if there's a problem with its guts.4. Courage, conviction, or resolve. Wow, you've got a lot of guts if mountain climbing is your hobby! I don't have the guts to ask my crush to the prom. You're always talking about quitting your job, but I don't think you have the guts to do it.See also: gutguts (gəts)1. n. courage; bravado. It takes guts to do something like that. 2. n. the belly; the intestines. I’ve got some kind of pain in the guts. 3. n. the inner workings of anything. There’s something wrong in the guts of this clock. 4. n. the essence of something. Let’s discuss the real guts of this issue. See also: gutEncyclopediaSeegutgut-associated lymphoid tissue
tissue [tish´u] a group or layer of similarly specialized cells that together perform certain special functions.adenoid tissue lymphoid tissue.adipose tissue connective tissue made of fat cells in a meshwork of areolar tissue.areolar tissue connective tissue made up largely of interlacing fibers.bony tissue osseous tissue.brown adipose tissue (brown fat tissue) fat" >brown fat.bursa-equivalent tissue (bursal equivalent tissue) a hypothesized lymphoid tissue in nonavian vertebrates including human beings, equivalent to the bursa of Fabricius in birds: the site of lymphocyte" >B lymphocyte maturation. It now appears that B lymphocyte maturation occurs primarily in the bone marrow.cancellous tissue the spongy tissue of bone.cartilaginous tissue the substance of cartilage.chordal tissue the tissue of the notochord.chromaffin tissue a tissue composed largely of chromaffin cells, well supplied with nerves and vessels; it occurs in the adrenal medulla and also forms the paraganglia of the body.cicatricial tissue the dense fibrous tissue forming a cicatrix" >cicatrix, derived directly from tissue" >granulation tissue; called also scar tissue.connective tissue the tissue that binds together and is the support of the various structures of the body; see also connective tissue.elastic tissue connective tissue made up of yellow elastic fibers, frequently massed into sheets.endothelial tissue peculiar connective tissue lining serous and lymph spaces.epithelial tissue a general name for tissues not derived from the mesoderm.erectile tissue spongy tissue that expands and becomes hard when filled with blood.fatty tissue connective tissue made of fat cells in a meshwork of areolar tissue.fibrous tissue the common connective tissue of the body, composed of yellow or white parallel elastic and collagen fibers.gelatinous tissue mucous tissue.granulation tissue material formed in repair of wounds of soft tissue, consisting of connective tissue cells and ingrowing young vessels; it ultimately forms cicatrix.gut-associated lymphoid tissue (GALT) lymphoid tissue associated with the gut, including the tonsils, Peyer's patches, lamina propria of the gastrointestinal tract, and appendix.indifferent tissue undifferentiated embryonic tissue.interstitial tissue connective tissue between the cellular elements of a structure.lymphadenoid tissue tissue resembling that of lymph nodes, spleen, bone marrow, tonsils, and lymph vessels.lymphoid tissue a latticework of reticular tissue whose interspaces contain lymphocytes" >lymphocytes.mesenchymal tissue embryonic connective tissue composed of stellate cells and a ground substance of coagulable fluid.mucous tissue a jellylike connective tissue, such as occurs in the umbilical cord. Called also gelatinous tissue.muscular tissue the substance of muscle.myeloid tissue red marrow" >bone marrow.nerve tissue (nervous tissue) the specialized tissue forming the elements of the nervous system.osseous tissue the specialized tissue forming the bones.reticular tissue (reticulated tissue) connective tissue composed predominantly of reticulum cells and reticular fibers.scar tissue cicatricial tissue.sclerous t's the cartilaginous, fibrous, and osseous tissues.skeletal tissue the bony, ligamentous, fibrous, and cartilaginous tissue forming the skeleton and its attachments.splenic tissue red pulp.subcutaneous tissue the layer of loose connective tissue directly under the skin.tissue typing identification of tissue types for purposes of predicting acceptance or rejection of grafts and transplants. The process and purposes of tissue typing are essentially the same as for blood typing. The major difference lies in the kinds of antigens being evaluated. The acceptance of allografts depends on the hla antigens (HLA); if the donor and recipient are not HLA identical, the allograft is rejected, sometimes within minutes. The HLA genes are located in the complex" >major histocompatibility complex, a region on the short arm of chromosome 6, and are involved in cell-cell interaction, immune response, organ transplantation, development of cancer, and susceptibility to disease. There are five genetic loci, designated HLA-A, HLA-B, HLA-C, HLA-D, and HLA-DR. At each locus, there can be any of several different alleles.
Each person inherits one chromosome 6 from the mother and one from the father; that is, each parent transmits to the child one allele for each kind of antigen (A, B, C, D, and DR). If the parents are different at both alleles of a locus, the statistical chance of one sibling being identical to another is one in four (25 per cent), the chance of being identical at one allele only (half-identical) is 50 per cent, and the chance of a total mismatch is 25 per cent.Techniques for Tissue Typing. Histocompatibility testing involves several basic methods of assay for HLA differences. The most widely used method uses the polymerase chain reaction to compare the DNA of the person, organ, or graft being tested with known pieces of the genes encoding MHC antigens. The variability of these regions of the genes determines the tissue type of the subject.
Serologic methods are used to detect serologically defined antigens on the surfaces of cells. In general, HLA-A, -B, and -C determinants are primarily measured by serologic techniques. A second method, involving lymphocyte reactivity in a mixed lymphocyte culture, for determining HLA-D or lymphocyte-defined antigens, is now only rarely used.
Essentially, the serologic method is performed by incubating target lymphocytes (isolated from fresh peripheral blood) with antisera that recognize all known HLA antigens. The cells are spread in a tray with microscopic wells containing various kinds of antisera and are incubated for 30 minutes, followed by an additional 60-minute complement incubation. If the lymphocytes have on their surfaces antigens recognized by the antibodies in the antiserum, the lymphocytes are lysed. A dye is added to show changes in the permeability of the cell membrane and cellular death. The proportion of cells destroyed by lysis indicates the degree of histologic incompatibility. If, for example, the lymphocytes from a person being tested for HLA-A3 are destroyed in a well containing antisera for HLA-A3, the test is positive for this antigen group.white adipose tissue (yellow adipose tissue) the adipose tissue composing the bulk of the body fat.gut-·as·so·ci·at·ed lym·phoid tis·sue (GALT), lymphoid tissue of the gastrointestinal mucosa that contains both B and T cells. This tissue is responsible for localized immunity to pathogens such as bacteria, viruses, and parasites.gut-associated lymphoid tissue GALT. See there. gut-as·so·ci·at·ed lym·phoid tis·sue (GALT) (gŭt'ă-sō'sē-ā-tĕd lim'foyd tish'ū) Lymphoid tissue of the gastrointestinal mucosa that contains both B cells and T cells. This tissue is responsible for localized immunity to pathogens such as bacteria, viruses, and parasites. gut-associated lymphoid tissue (GALT) Patches of lymphoid tissue in the intestine comprising the Peyer's patches, solitary lymphoid nodules under the gut mucous membrane, and the vermiform appendix.GUTS
| Acronym | Definition |
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| GUTS➣Growing Up Thinking Scientifically (school program) | | GUTS➣General Udp Transport Teleservice | | GUTS➣Guaranteed Uptime Service | | GUTS➣Global Unlimited Task Squad | | GUTS➣Guaranteed Ultimate Tensile Strength (engineering) | | GUTS➣Get Up To Speak (Toastmasters) | | GUTS➣Georgians Unwilling to Surrender (Atlanta, GA) | | GUTS➣Georgetown University Transportation Shuttle | | GUTS➣Get Up Them Stairs | | GUTS➣Google Unified Ticketing System (Google, LLC) | | GUTS➣Genuine Urge to Succeed | | GUTS➣Guaranteed Uptime Support | | GUTS➣Guardians United to Serve | | GUTS➣Guelph Union of Tenants & Supporters (Canada) | | GUTS➣Gothenburg University Timesharing System (computing) |
guts
Synonyms for gutsnoun fortitude and determinationSynonyms- moxie
- backbone
- grit
- gumption
- sand
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