speaking, do not have roots, rather they form mycorrhiza. There are seven principle types of mycorrhiza. The two most important mycorrhizas are the endomycorrhiza and ectomycorrhiza. Endomycorrhiza typically colonize herbaceous plants, shrubs, many ornamental, fruit and nut trees, vegetables and agronomic crops, and turf grasses. More than 85% of higher plants form endomycorrhizal associations....

Roy, Sylvain, Paolo Silacci, and Nikolaos Stergiopulos. Biomechanical proprieties of decellularized porcine common carotid arteries. Am J Physiol Heart Circ Physiol 289: H1567–H1576, 2005. First published May 20, 2005; doi:10.1152/ajpheart.00564.2004.—To analyze the effects of decellularization on the biomechanical properties of porcine common carotid arteries, decellularization was performed b...

Some experiments indicate the ability of coccinellids to significantly suppress aphid abundance. Exclusion of predators by caging aphid-infested plants has repeatedly resulted in higher aphid populations and greater aphid population growth rates. However, aphidophagous coccinellids have never proved effective in controlling aphid populations in the field. To resolve this apparent contradiction,...

The chemical composition, degradability coefficients (in situ) and ruminal-intestinal disappearance(mobile bag procedure) of dry matter (DM) and crude protein (CP) were evaluated for olive cake (OC)silages treated (DM basis) with additives as follows: (1) untreated OC, (2) OC + 0.5% urea, (3) OC + 0.4%formic acid, (4) OC + 8% molasses, (5) OC + 0.5% urea + 8% molasses, (6) OC + 0.5% urea + 0.4%...

Cerebral ischemia or ischemic stroke is mainly attributed to vascular and circulation disorders. Among protein biomarkers, RNA profiles have also been identified as markers of ischemic stroke. MicroRNA-145 expression is ostensibly recognized as marker and modulator of vascular smooth muscle cell phenotype; however, expression levels in ischemic stroke had not been investigated. Employing ...

An isolate of Arlhrobolrys oligospora (CBS 289.82) caprured the second-stage juveniles 02) of a population of Meloidogyne hapla by attadunent to its hyphae. The effects of temperarure, substrate, light and ageing of fungal mycelium on the ability to caprure nematodes was srudied in the laboratory. Firm binding of the J2 of M. hapla to hyphae of A. oligospora (CBS 289.82) occurred within 1 h irr...

Early-successional vegetation is often a major factor that limits recovery of tropical forest in abandoned pastures by outcompeting seedlings of forest trees. The goal of this study was to compare the effects of aboveand below-ground competition of pasture grasses and shrubs on the growth of tree seedlings in abandoned tropical pasture in Costa Rica. Seedlings of Calophyllum brasiliense were pl...

Poor nutritional quality and increased content of secondary compounds can reduce consumption of Mediterranean shrubs by herbivores. In 2 sequential trials, we examined the effect of polyethylene glycol (PEG) and number of shrub species offered on daily intake of Mediterranean shrubs by 12 sheep and 12 goats. The PEG (25 g) was fed to experimental animals with barley. In trial 1 (6 shrubs), goat...

BACKGROUND Clinically, oral contraceptives (OC) can influence pain in both migraine headache and temporomandibular pain disorders. Estrogen as an ingredient of OC might be a responsible factor for these observations. We conducted the present study to test whether OC are able to alter the severity of headache attacks as well as the detection or pain thresholds over the course of the menstrual cy...