Warts

Warts are caused by the human papilloma virus (HPV) of which around 100 subtypes is known. Warts can appear on any part of the skin, but are most common on the hands and feet. 

Warts on the sole of the foot are generally known as verrucas or plantar warts. The HPV-1 group most commonly causes verrucas although HPV-2, HPV-60 and HPV-63 can also cause them. 

---

Geneva Conference Geneva ruby Gemstein [446-72-0] Genital tract infections Genital warts... 

Anthralin [1143-38-0] is acetylated using acetyl chloride in toluene and a pyridine catalyst to furnish 1,8-dihydroxy-lO-acetylanthrone [3022-61-5], an intermediate in the preparation of medications used in treating skin disorders, such as warts, psoriasis, and acne (38). Sugar esters can be similarly prepared from acetyl chloride under anhydrous conditions (39). 

Monomer compositional drifts may also occur due to preferential solution of the styrene in the mbber phase or solution of the acrylonitrile in the aqueous phase (72). In emulsion systems, mbber particle size may also influence graft stmcture so that the number of graft chains per unit of mbber particle surface area tends to remain constant (73). Factors affecting the distribution (eg, core-sheU vs "wart-like" morphologies) of the grafted copolymer on the mbber particle surface have been studied in emulsion systems (74). Effects due to preferential solvation of the initiator by the polybutadiene have been described (75,76). 

The principal OTC pharmaceutical products include cold remedies, vitamins and mineral preparations, antacids, analgesics, topical antibiotics, antiftingals and antiseptics, and laxatives. Others include suntan products, ophthalmic solutions, hemorrhoidal products, sleep aids, and dermatological products for treatment of acne, dandmff, insect parasites, bums, dry skin, warts, and foot care products (11). More recent prescription-to-OTC switches have included hydrocortisone, antihistamine and decongestant products, antiftingal agents, and, as of 1995, several histamine H2-receptor antagonists. 

Sahcyhc acid USP, EP, and other pharmacopeia grades are used medically as antiseptic, disinfectant, antifungal, and keratolytic agents. Sahcyhc acid is formulated in lotion or ointment formulations for the treatment of dandmff, eczema, psoriasis, and various parasitic skin diseases. Because the keratolytic property of this aromatic acid has use in the safe removal of dead skin cells from the surface of healthy skin, the acid is used in concentrated sahcyhc acid solutions or suspensions to remove warts and corns. In more dilute form, sahcyhc acid preparations have found use in dandmff and eczema treatment. Sahcyhc acid has been considered and found effective by the Advisory Committees to the FDA in various over-the-counter (OTC) dmg regulated uses. Among these are acne products, dermatitis, dry skin, dandmff and psoriasis products, and foot care products (24). 

Gegen-uberstellung, /. opposition contrast comparison, -versuch, m. control experiment. -wart,/. presence present. gegenwMrtig, a. pre.sent. — adv. at present. Gegen-welle, /. countershaft, -wert, m. equivalent. 

Erebs, m. cancer crayfish grain, hard particle (in clay, etc.) knot (in ore, etc.) wart canker crab crustacean. 

Warte, /. observatory lookout, warten, v.t. wait attend (to). — v.t. take care of, nurse. 

Warze, /. wart nipple, teat mastoid pin, knob, boss, excrescence, tubercle, warzen-ahnlich, -artig, a. wart-like, mammillary, (Biol.) papillary. -fSnnig, a. wartshaped, wart-like, mammillary, (Biol.) papillary. 

Tuberculalion localised attack in which tjhe corrpsion products form wart-like mounds oyer the corroded areas. ... 

Carboxylic acids vary considerably in strength. Among the strongest is trichloroacetic acid (Ka = 0.20) a 0.10 M solution of C13C—COOH is about 73% ionized. Trichloroacetic acid is an ingredient of over-the-counter preparations used to treat canker sores and remove warts. 

Virus-associated benign tumors Anogenital warts... 

TLR7 Aldara Agonist Basal cell carcinoma Genital warts Approved... 

B8. Batch, J. M., and Hesson, G. M., Comparison of boiling burn-out data for 19-rod bundle fuel elements with wires and warts, HW 80391, G. E. Hanford Lab., Richland. Washington (1964). 

The keratolytics are contraindicated in patients with known hypersensitivity to the drugs and for use on moles, birthmarks, or warts with hair growing from them, on genital or facial warts, on warts on mucous membranes, or on infected skin. Prolonged use of the keratolytics in infants or patients with diabetes or impaired circulation is contraindicated. Salicylic acid... 

Salicylic acid is used to treat acne, warts, dandruff, psoriasis, and similar conditions. In the treatment of acne, it slows the shedding of skin cells in hair follicles, so they do not clog the pores and cause pimples. It also has a keratolytic effect—it causes dead skin cells to slough off— which removes the top layer of skin and clears existing pore clogs. 

In treatments for warts, a stronger solution is used. Not only does this soften the wart so it can be rubbed off, but the irritation also stim-... 

Like salicylic acid, it is also used to treat warts, psoriasis, and other skin conditions. 

Formyl- und Acyl-ferrocene werden mit Lithiumalanat/Aluminiumchlorid in glatter Reaktion zu Alkyl-ferrocenen reduziert6 (auch Triphenyl-zinnhydrid in Gegen-wart von Acetylchlorid ist geeignet7). 

Werden Alkylbromide in Gegen wart von Sauerstoff kathodisch reduziert, so erhalt man unter Substitution des... 

Benzil-bis-[phenylimin] kann durch Reduktion in DMF mit Tetraalkylammoniumsal-zen bei Gegen wart von Methylhalogeniden zu Gemischen wechselnder Zusammensetzung von cis- und trans-1,2-Diamino-, 1,2-Bis-[methylamina]- bzw. 1,2-Bis-[dimethylamino]-l, 2-diphenyl-athen umgesetzt werden (vgl. S. 616)5. 

Cidofovir (Fig. 2) has been formally approved for the treatment of CMV retinitis in AIDS patients, where it is administered intravenously at a dose not exceeding 5 mg/kg once weekly during the first two weeks (and every other week thereafter). Cidofovir is also used off label for the treatment of human papilloma virus (HPV) infections (i.e., cutaneous warts, anogenital warts, laryngeal and pharyngeal papilloma), polyomavirus [i.e., progressive (i.e., multifocal leukoencephalopathy (PML)], adenovirus, herpesvirus, and poxvirus (i.e., molluscum contagiosum) infections, where it can be administered intravenously (at a dose of < 5 mg/kg once weekly or every other week) or topically as a 1% gel or cream (De Clercq and Holy 2005). Especially in immunosuppressed patients (i.e., transplant recipients), local treatment of HPV-associated lesions has often yielded spectacular results (Bonatti etal.2007). 

Greasy skin Moderate acne scars Warts [6]... 

---