(a.) Destitute of water; as, anhydrous salts or acids.
Example Sentences:
(1) The quantitative effects of theophylline anhydrous upon exercise-induced asthma (EIA) were evaluated in asthmatic children.
(2) A cyclotron target system for the production of anhydrous [18F] fluoride ion has been developed and used for the synthesis of carrier-free [18F]-3-deoxy-3fluoro-D-glucose (3-FDG).
(3) In 30 patients affected with prevalent nocturnal asthma the authors assessed the efficacy of salbutamol (controlled release of osmotic type) compared with anhydrous theophylline (sustained release).
(4) The reaction in anhydrous ethanol of some substituted 2-aminopyrazines with ethyl 2-benzoyl-2-bromoacetate or with ethyl 3-bromo-4-oxopentanoate afforded a group of ethyl 2-phenylimidazo[1,2-a]pyrazine-3-carboxylates and a group of ethyl 2-methylimidazo[1,2-a]pyrazine-3-acetates, respectively.
(5) We compared the effects of treatment of clinical grade hCG powders with anhydrous HF (hydrogen fluoride) or TFMS (trifluoromethane sulfonic acid).
(6) When 1 was treated with anhydrous acid for 16 h both the H-phosphonate diester and the t-BDMSi group remained intact.
(7) The dimethyl ester of bovine pancreatic ribonuclease-A (dimethyl RNAase-A), the initial product of esterification of RNAase-A in anhydrous methanolic HCl, was isolated in a homogeneous form.
(8) The organic phase was dried with anhydrous sodium sulphate before evaporation.
(9) Police have refused to speculate whether the blast was caused by anhydrous ammonia igniting in the heat of the fire, or if there could be a criminal connection.
(10) Eight healthy volunteers received in a cross-over design GTR-80 (300 mg) and the control preparation (350 mg) at single doses - nine volunteers received the solution in a quantity corresponding to 200 mg anhydrous theophylline.
(11) When L-proline or O-benzyl-trans-4-hydroxy-L-proline phenacyl ester was coupled with Boc-amino acids in dimethylformamide using water-soluble carbodiimide (WSCI) in the presence of anhydrous 1-hydroxybenzotriazole (HOBt) as coupling reagents, extensive racemization was observed at the C alpha of the proline or hydroxy-proline residue.
(12) Influence of the injection site on bioavailability in dogs was investigated for injections with ampicillin anhydrate or amoxycillin trihydrate suspensions.
(13) The effect on acne of 6.25 percent aluminum chloride in anhydrous alcohol is probably due to the disinfectant and antiperspirant action of aluminum chloride whereas the effect of placebo can be assigned to the sebostatic action of alcohol.
(14) An extracellular lipase catalyzing the synthesis of macrocyclic lactones in anhydrous organic solvents was purified to homogeneity from Pseudomonas nov. sp.
(15) The addition of water to anhydrous phospholipids has profound effects on the intermolecular interactions and packing order of phospholipid molecules.
(16) On the basis of selective cleavage with anhydrous hydrogen fluoride and analysis by 1H- and 13C-n.m.r.
(17) Extensive clinical and pharmacokinetic evaluation of Uniphyl (anhydrous theophylline) tablets, 400 mg, shows that once-daily morning dosing is at least equivalent to twice-daily administration of theophylline.
(18) Compound 9 was also obtained by condensation of 1 with 2,3,4-tri-O-benzyl-6-deoxy-6-fluoro-beta-D-glucopyranosyl fluoride (4) in the presence of silver perchlorate and anhydrous stannous chloride.
(19) L-3-(3,4-Dihydroxyphenyl)alanine (DOPA) and its 3-O-methyl metabolite (OMD) were measured in plasma and cerebrospinal fluid by a new assay which combines N,O-acetylation of amino acids in aqueous media, preparation of pentafluorobenzyl esters under anhydrous conditions, and analysis by gas chromatography-electron capture negative ion mass spectrometry.
(20) During dehydration, hydrated alpha-form (decahydrate) crystals and beta-form (pentahydrate) crystals became anhydrate gamma-form crystals, with the diffraction angle shifting toward shorter spacing accompanied by line broadening.
Efflorescence
Definition:
(n.) Flowering, or state of flowering; the blooming of flowers; blowth.
(n.) A redness of the skin; eruption, as in rash, measles, smallpox, scarlatina, etc.
(n.) The formation of the whitish powder or crust on the surface of efflorescing bodies, as salts, etc.
(n.) The powder or crust thus formed.
Example Sentences:
(1) Herpetiform efflorescences appeared over the head and trunk shortly before death.
(2) Clinico-biological examination of 154 patients with psoriasis resulted in data showing high activity of endo- and exopeptidases in efflorescences of that dermatosis.
(3) These nodules were painful when pressure was applied The clinical appearance of the efflorescence was most similar to that of glomangiomas.
(4) In these 18 the efflorescence was also examined histologically.
(5) As zinc sulphate has efflorescent properties, the effect of humidity on the coated tablets was studied and physical stability tests were carried out.
(6) The classical combination of symptoms consists of urticariel efflorescences, bleeding of skin and lining tissue and arthralgies [8, 19].
(7) The history revealed that, when about 40 years of age, a coarse skin-fold and yellowish-white xanthoma-like efflorescences had been noted around her umbilicus, the inguinal regions and axillae.
(8) We have observed 5 such cases and, in this report, describe 2 cases in which the sudden efflorescence of many new warts was used as a sign to predict accurately the onset of involution and subsequent regression of all flat warts.
(9) Polymorphous light eruption (PLE) is a common disorder characterized by a delayed, abnormal response to ultraviolet (UV) radiation, with a varied morphology of itching efflorescences on sun-exposed areas of the skin.
(10) New insights into the pathophysiology of acne show that the most important therapeutic principle is suppression of the propionibacteria in the pilosebaceous duct since these bacteria have a key role in the genesis of the comedo and of inflammatory acne efflorescences.
(11) After appearance of a leutic maculo-papulous rash systemic application of Penicillin lead to a quick cessation of the cutaneous efflorescences as well as of the uveitis.
(12) This leads us to study the volatilisation of codeine stored in safety boxes suggest adding the mention "slightly efflorescent" to the usual characteristics of codeine found in the monography of the French Pharmacopoea as mentionned by LEBEAU and JANOT.
(13) Our investigation showed that the reverse is the case: the thickness of the epidermis in the psoriasis efflorescences is significantly greater than in healthy skin nearby in the same patient.
(14) "In the early 2000s there was this incredible efflorescence of anger and excitement .
(15) All the remaining changes, particularly the mutagenic and immunosuppressive effects as well as papular efflorescences on the skin, arise only as secondary phenomena.
(16) Characteristic efflorescence emerged during pregnancy; clinical manifestations disappeared 1-2 weeks after the disease resolution.
(17) The time of efflorescence was different in each pregnancy.
(18) Confluent vesicles flattened within 24 to 48 hours and no further efflorescences were seen.
(19) Both araU derivatives applied as 0.1% eyedrops suppressed the development of keratitis as monitored by the reduced number of herpes efflorescences.
(20) In the first days of this therapy, a characteristic local reaction of the L.p. lesions could be observed; first an edematous swelling appeared, followed by scaling and regression of efflorescences.