zinc acetate


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zinc

 [zingk]
a chemical element, atomic number 30, atomic weight 65.37, symbol Zn. (See Appendix 6.) It is a trace element in the diet, a component of several enzymes, including DNA and RNA polymerases and carbonic anhydrase. It is abundant in red meat, shellfish, liver, peas, lentils, beans, and rice. A well-balanced diet assures adequate intake of zinc. Those who may suffer from zinc deficiency include persons on a strictly vegetarian diet and those who are on a high-fiber diet. In the latter case, the zinc is bound to the fiber and is eliminated in the feces without having been absorbed through the intestinal wall. Poor absorption of zinc also can occur in persons with chronic and severe bowel disease. The recommended daily intake is 12–15 mg for an adult. A severe deficiency of zinc can retard growth in children, cause a low sperm count in adult males, and retard wound healing. Signs of a deficiency include anorexia and a diminished sense of taste. An excessive intake of zinc (usually in those who work with the metal or breathe its fumes) can either cause pneumoconiosis or interfere with the body's use of copper and other trace elements, producing diarrhea, nausea, vomiting, and other signs of intestinal irritation.
zinc acetate a salt used as an astringent and styptic.
zinc chloride a salt used as a nutritional supplement in total parenteral nutrition and applied topically as an astringent and a desensitizer for dentin.
zinc oxide a topical astringent and skin protectant; also a sunscreen.
zinc stearate a powder of zinc in a compound with stearic and palmitic acids; used as a water-repellent skin protectant in dermatoses.
zinc sulfate a topical astringent for mucous membranes, especially those of the eye.
zinc undecylenate the zinc salt of undecylenic acid; it is a topical antifungal.

zinc ac·e·tate

an emetic, styptic, and astringent.

zinc ac·e·tate

(zingk asĕ-tāt)
An emetic, styptic, and astringent.

zinc

a chemical element, atomic number 30, atomic weight 65.37, symbol Zn. See Table 6.
Zinc is a trace element that is a component of several enzymes, including DNA and RNA polymerases, and carbonic anhydrase. Zinc salts are used in skin lotions, eye washes, the treatment and prevention of footrot of sheep and facial eczema of sheep and cattle.

zinc acetate
a salt used as an astringent and styptic.
zinc cadmium sulfide
used in the preparation of fluoroscopic screens; is fluorescent and emits yellow-green light when excited by x-rays.
zinc carbonate
a mild astringent; used mainly as calamine.
zinc chromate
an industrial compound used in cold galvanizing of metal. Accidental access causes diarrhea and fatal enteritis.
zinc finger motif
sequence of approximately 30 amino acids, forming a helix-turn-helix, believed to form a structure that includes tetrahedrally coordinated zinc (II) ions. Found in many eukaryotic, prokaryotic and viral DNA-binding proteins.
zinc finger protein
DNA-binding proteins that contain zinc-finger motifs.
zinc gelatin
a mixture of zinc oxide, gelatin, glycerin and purified water; used topically as a protectant.
zinc gluconate
a source of supplementary zinc.
hereditary zinc deficiency
lethal trait A46; see inherited parakeratosis.
zinc nutritional deficiency
causes parakeratosis in pigs, a chronic, afebrile, noninflammatory disease of the epidermis characterized by crusty proliferation and cracking of the skin. Dogs fed diets with high levels of calcium or cereals may have poor absorption of zinc and develop signs of deficiency, primarily in the skin. See also zinc-responsive dermatosis.
zinc ointment
a preparation of zinc oxide and mineral oil in white ointment; used topically as an astringent and protectant.
zinc oversupplementation
causes hemolytic anemia, anorexia and vomiting.
zinc oxide
a compound used as a topical astringent and protectant. Inhalation of fumes causes interstitial emphysema and atelectasis.
zinc phosphate
used as a phosphate-bonded cement in restorative dentistry.
zinc phosphide
used at one time as a rodenticide. When ingested the poisonous gas phosphine is liberated and kills the animal without diagnostic signs or lesions.
zinc poisoning
is usually chronic and causes stiffness and lameness with particular involvement of the shoulder joint in which there is a degenerative arthritis. In acute poisoning there is gastroenteritis with vomiting.
zinc-responsive dermatoses
see parakeratosis, zinc-responsive dermatosis.
zinc stearate
a compound of zinc with stearic and palmitic acids; used as a water-repellent protective powder in dermatoses.
zinc sulfate
a compound used as an ophthalmic astringent, in skin lotions (see white lotion), for sheep footrot, and the treatment of facial eczema. It is the common form of zinc for oral supplementation and treatment of zinc-responsive diseases.
zinc sulfate flotation test
used to demonstrate nematode eggs, protozoan cysts, and larvae in feces and bronchial secretions.
zinc sulfate turbidity test
1. serum globulins are precipitated by zinc sulfate. The test is used for the semiquantitative assessment of the immunological status of foals and calves when there is a question of whether they have suckled to receive immunoglubulins.
2. an outdated liver function test.
zinc undecylenate
a compound used topically in 20% ointment as an antifungal agent. See also undecylenic acid.
References in periodicals archive ?
Since the effects of zinc acetate lozenges were consistent between the compared subgroups, the overall estimates for effect seem applicable over a wide range of common cold patients, according to researchers.
Researchers from Wayne State University School of Medicine, Detroit investigated the efficacy of zinc acetate lozenges in treating the common cold in 50 volunteers who had cold symptoms for 24 hours or less.
The Bottom Line: Sucking on zinc gluconate or zinc acetate lozenges at the first sign of a cold may help cut it short.
For more information on Wilson's disease or zinc acetate, contact the Wilson's Disease Association, 4 Navaho Dr.
The epoxy functional groups could react with carboxylic groups formed from the anhydride functionality in the presence of water originating from the hydrated zinc acetate and/or the atmosphere (Fig.
Attach a Pasteur pipette to the outlet tube at the top of the condenser and insert it into a 100 mL Erlenmeyer flask containing 40 mL zinc acetate solution.
Preformed staphylococcal enterotoxin was detected both in taco samples that were treated with urea and zinc acetate and in those not treated, but was not detected in the spanish rice sample.
com/research/8d31fb/production_and_mar) has announced the addition of the "Production and Market of Zinc Acetate in China" report to their offering.
The additive, based on zinc acetate and polyethyleneimine, forms a kind of gel that distributes homogeneously in the coating and makes it resistant to the effects of weathering after a short time.
1 M of zinc acetate was dissolved in 250 mL of deionized water and stirred for few minutes.
Zinc acetate was used as source of Zn, ethanol was used as solvent and NaoH was used as oxidizing agent.
TEHRAN (FNA)- High dose zinc acetate lozenges shortened the duration of common-cold associated nasal discharge by 34%, nasal congestion by 37%, scratchy throat by 33%, and cough by 46%, according to a meta-analysis.