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Further derivatives of 4-benzoyl-1,5-diphenyl-1H-pyrazole-3-carboxylic acid and their antibacterial activities
      
These new synthesized compounds evaluated for their antibacterial activities against Gram-positive and Gram-negative bacteria using the tube dilution method.
      
A study on the genotoxic activities of some new benzoxazoles
      
The genotoxic activities of newly (1-6) and previously (7-18) synthesized various benzoxazoles and benzimidazoles were analyzed via the B.
      
Newly obtained benzoxazole and benzimidazole derivatives (1-6) were synthesized in the presence of polyphosphoric acid (PPA) and 6 N HCl, respectively to detect their DNA-damaging activities.
      
Brefeldin A (BFA; C16H24O4, MW 280), a naturally occurring macrolide, exhibits diverse biological activities, such as antibiotic, antiviral, cytostatic, antimitotic, and antitumor effects.
      
Owing to the wide activities of BFA, there is a need to develop a method for rapid identification of BFA in crude microbial extracts.
      
All three compounds showed weak activities against the growth of Pyricularia oryzea.
      
The catalytic activities of the solid acids were evaluated by esterification of acetic acid and butanol and the results were compared with those catalysts prepared at normal conditions.
      
Synthesis and antitumor activities of novel 2-substituted pyrimidinone-5-carboxylic acid benzylamides
      
The antitumor activities of the compounds were tested in vitro against LoVo cells and Hep3B cells.
      
Proteins could be directly immobilized onto these nanoparticles by a simple coupling process without losing their biological activities.
      
Synthesis and bactericidal activities of novel pyrazole-1-carbothioamide derivatives
      
The influence of doping amount of Fe3+ (ω: 0.00%-3.00%) on photocatalytic activities of TiO2 was investigated.
      
SOD and POD activities declined correspondingly, followed by significant increases of MDA and MP, and leaf injury was finally observed.
      
Salt-induced declines of SOD and POD activities might accelerate lipid peroxide and consequently resulted in ion leakage.
      
However, the activities of glutathione S-transferase and proteinase were complex, increased markedly after 24 h feeding on clone 7, and then declined rapidly.
      
The activities of porphobilinogen (PBG) synthase reached a maximum when larch seedlings were supplied with 8 mmol/L of nitrate or 1 mmol/L of phosphate.
      
The results suggested that supply levels of nitrogen affected ALA biosynthetic rates, activities of PBG synthase, and affected contents of chlorophyll and carotenoids.
      
ALA biosynthesis rates and activities of PBG synthase were affected by phosphate supply, but contents of chlorophyll and carotenoids were not affected.
      
 

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