naphthol in Dutch

aphthol [næfthoul] naftol

Sentence patterns related to "naphthol"

Below are sample sentences containing the word "naphthol" from the English - Dutch Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "naphthol", or refer to the context using the word "naphthol" in the English - Dutch Dictionary.

1. The invention relates to a method for producing 4-amino-1-naphthol ethers which is characterized in that naphthol ethers are firstly produced from 1-naphthols, are subsequently transformed into corresponding 4-acetamino-1-naphthol ethers, whereupon the acyl group is then split off.

2. A color reaction is given byo-cresol, andα- andβ-naphthol with alkali and chloroform.

3. The presence of alpha-naphthol was found to noncompetitively inhibit naphthalene uptake, displaying a Ki of 0.041 mM.

4. Using 1-naphthyl-N-acetyl-β-gIucosaminide as substrate N-acetyl-β-glucosaminidase (N-A-Gase) has been investigated histochemically (simultaneous coupling of 1-naphthol and hexazonium p-rosaniline) and microchemically (fluorometric measurement of 1-naphthol) in various organs of rats, mice, and guinea-pigs.

5. OBJECTIVE:To prevent and treat contact dermatitis for contacting chemical substance harmful to workers health such as coal dust, tar, anthrone and naphthol, etc.

6. In acute leucosis and chronic myelosis, the naphthol-AS-esterase reaction occurring in mature neutrophilic granulocytes is significantly lower than in the normal granulocytic cells.

7. After lysis of the granules by hypoosmotic shock 73% of the naphthol AS-D chloroacetate esterase activity could be dissolved in buffered 0.15M sodium chloride (pH 7.0) in contrast to only 17% of the N-acetyl-L-tyrosine ethyl esterase activity.

8. The present invention provides a composition of matter comprising a biosynthetic anti-inflammatory oligosaccharide, comprising the structure of: sugar - sugar - X - R; wherein said sugar is selected from the group consisting of N-acetylneuraminic acid, galactose, N-acetylglucosamine, N-acetylgalactosamine, fucose and mannose; wherein X is a bridging atom selected from the group consisting of oxygen, sulfur, nitrogen and carbon; and wherein R is an aglycone selected from the group consisting of naphthol, naphthalenemethane, indenol, a heterocyclic derivative of indenol, a heterocyclic derivative of naphthol and a heterocyclic derivative of naphthalenemethanol.

9. These cases are concerning a special variant of acute myelosis characterized by the following items: high eosinophilia of the intra- and in part of the extramedullary infiltrates contrasted by a moderate or low blood eosinophil count; intra- and extramedullary blast cell proliferation with blastic leukocytosis; cytochemical atypism of the eosinophils: unusual naphthol-AS-D-chloroacetatesterase activity, strong PAS-reaction; disarrangement of granulogenesis as revealed by electron microscopy. The presented cases are similar to others, in literature classified as “eosinophilic leukemia”.