Sex-related differences in lipid peroxidation and photoprotection in Pistacia lentiscus

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Sex-related differences in lipid peroxidation and photoprotection in Pistacia lentiscus

Sex-related differences in the response of dioecious plants to abiotic stress have been poorly studied to date. This work explored to what extent sex may affect plant stress responses in Pistacia lentiscus L. (Anacardiaceae), a tree well adapted to Mediterranean climatic conditions. It was hypothesized that a greater reproductive effort in females may increase oxidative stress in leaves, partic...

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Pistacia lentiscus L. and airway smooth muscle

The effect of Pistacia lentiscus L. leaf extracts (aqueous, 30% ethanol and 70% ethanol) was studied on the rat isolated trachea. Pistacia lentiscus L. extracts induced a relaxation on basal tone and precontracted trachea. On the rat isolated trachea precontracted by acetylcholine 10M, Pistacia lenticus L. leaf extracts (aqueous, 30% ethanol and 70% ethanol) induced a relaxation. EC 50 values f...

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Antioxidant and Antimicrobial Effects of Pistacia lentiscus L. Extracts in Pork Sausages.

Pistacia lentiscus fruits are ingredients of traditional Cypriot sausages. The objective of this study is to evaluate P. lentiscus extracts as natural additives to the sausages. First, the phenolic content and antioxidant activity of fruit and leaf extracts were determined. Results revealed that leaves are richer source of polyphenolic antioxidants than fruits, with methanol being the better ex...

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Acute toxicity of Opuntia ficus indica and Pistacia lentiscus seed oils in mice.

Opuntia ficus indica and Pistacia lentiscus L. seeds are used in traditional medicine. The objective of this study was to investigate the toxicity of the fixed oil of Opuntia ficus indica and Pistacia lentiscus L. seeds in mice through determination of LD₅₀ values, and also the physicochemical characteristics of the fixed oil of these oils. The acute toxicity of their fixed oil were also invest...

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Costs of reproduction as related to the timing of phenological phases in the dioecious Shrub Pistacia lentiscus L.

Females of woody dioecious species usually devote more resources to reproduction than males. This may lead to a decrease in female survival and growth. The costs of reproduction, however, can be lightened through a number of mechanisms, as for example avoiding the temporal coincidence of reproduction and vegetative growth. The aim of this study was to evaluate whether males and females of P. le...

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ژورنال

عنوان ژورنال: Journal of Experimental Botany

سال: 2013

ISSN: 1460-2431,0022-0957

DOI: 10.1093/jxb/ert446