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Effects of three soil tillage systems on some biological activities in an Ultisol from southern Chile
Intensive tillage for annual crop production may be affecting soil health and quality. However, tillage intensity effects on biological activities of volcanic-derived soils have not beenExpand
Effects of tillage and crop rotation on chemical phosphorus forms and some related biological activities in a Chilean Ultisol
The effect of tillage systems and crop rotation on microbial biomass phosphorus (MBP) and acid phosphatase (P-ase) activity, and the amount of different phosphorus (P) forms measured by 31 P-NMRExpand
The antifungal effect of six commercial extracts of Chilean propolis on Candida spp.
TLDR
It is concluded that all propolis extracts evaluated are capable of inhibiting the development of Candida spp. Expand
Evaluation of aluminum tolerance of three barley cultivars by two short-term screening methods and field experiments
TLDR
Relative root length (RRL) was the criterion used to evaluate Al tolerance both in nutrient solution and in soil-based culture and yield for field experiments and showed a close relationship between the RRL values obtained with the three barley cultivars by applying the two short-term screening methods. Expand
MOLYBDENUM AVAILABILITY IN ANDISOLS AND ITS EFFECT ON BIOLOGICAL PARAMETERS OF SOIL AND RED CLOVER (TRIFOLIUM PRATENSE L.)
Greenhouse experiments were conducted to evaluate the effect of different rates of molybdenum (Mo, 0-0.58 mg kg−1) on the yield and quality of Trifolium pratense L. (red clover), nitrogenase, andExpand
Influence of copper on root exudate patterns in some metallophytes and agricultural plants.
TLDR
Differences in root exudation patterns among metallophytes and agricultural plants could affect their Cu tolerance, supporting its use in Cu phytostabilization programs. Expand
Chemical and botanical characterization of Chilean propolis and biological activity on cariogenic bacteria Streptococcus mutans and Streptococcus sobrinus
TLDR
A promising effectiveness of propolis in the prevention of caries and other diseases of the oral cavity is described, making it necessary to develop studies to identify and understand the therapeutic targets or mechanisms of molecular action of the various compounds present on them. Expand
Identification of pharmacogenetic predictors of lipid-lowering response to atorvastatin in Chilean subjects with hypercholesterolemia.
TLDR
The results suggest that presence of G allele for -290A>G polymorphism determines a better response to atorvastatin, being also associated with lower CYP3A4 activity in vivo, causing an increased atorVastatin activity. Expand
Antioxidant Effect of a Polyphenol-Rich Murtilla (Ugni molinae Turcz.) Extract and Its Effect on the Regulation of Metabolism in Refrigerated Boar Sperm
TLDR
The long-term analyses showed that MT-Ex improved sperm motility decay and reduced membrane damage and ROS at 168 h and was proposed as a supplement in semen extenders. Expand
Increase of pro-oxidants with no evidence of lipid peroxidation in exhaled breath condensate after a 10-km race in non-athletes
TLDR
High-intensity exercise increases lung-originated pro-oxidants in non-athlete subjects with no evidence of early lipid peroxidation and changes in the pH value in EBC. Expand
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