3 rezultatet
The pro-inflammatory activity of enterolobin, a haemolytic protein from Enterolobium contortisiliquum seeds, was investigated. In doses ranging from 1 to 20 micrograms/site, enterolobin induced a dose-dependent paw oedema and pleurisy in rats. The effect was apparent after 15 min, peaked at 6 hr and
The nesting requirements of the Yellow-headed Parrot (Amazona oratrix) are poorly understood, despite their broad historical distribution, high demand for pet trade and current endangered status. Information concerning their nesting requirements is required in order to design specific restoration
The sources of water used by woody vegetation growing on karst soils in seasonally dry tropical regions are little known. In northern Yucatan (Mexico), trees withstand 4-6 months of annual drought in spite of the small water storage capacity of the shallow karst soil. We hypothesized that adult