Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:1.10.3.1 (tyrosinase)
 9,065 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Some histochemical changes in adult C. sinensis collected from rats infected artificially and treated with pyquiton were observed. 1 h after administration the glycogen content showed a slight decrease which became prominent 24h later and almost disappeared at 48h post-medication. There was an increase in protein content in the parenchymal tissues of worms 1h after treatment, especially in the reproductive organ 24h after treatment. RNA content was decreased 1h post administration and continued decreasing gradually so that very little could be seen 48h later. An increase in the activities of SDH, MDH and Ca-ATPase was seen at the beginning and became marked 24h after medication, while that for G-6-PDH was detected 48h after drug administration. No obvious changes in DNA, lipid, AKP, ACP and phenolase were detected within 1-48h after treatment.
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PMID:[Histochemical changes in Clonorchis sinensis after pyquiton treatment]. 169 37

Molecular characterisation of clonal apple rootstocks using isozymes was carried out to identify isozyme polymorphism in seven clonal apple rootstocks and to identify the most characteristic and stable enzyme markers for each individual rootstock. Five enzyme systems were studied out of which polyphenol oxidase, malate dehydrogenase, acid phosphatase and peroxidase were useful in discriminating among the rootstocks. The peroxidase enzyme system showed maximum variation and esterase showed the least variation among the rootstocks. Out of seven rootstocks, three were distinguished on the basis of one enzyme system only (M.3 with MDH or PER, M.7 with PPO or PER and MM. 111 with MDH). Out of the sixteen loci studied seven were found to be polymorphic. Genetic variation among the rootstocks was explained on the basis of various parameters. The percentage of polymorphic loci varied from 13.33 to 35.71 per cent.
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PMID:Distinguishing clonal apple rootstocks by isozymes banding patterns. 1190 9