BACKGROUND About 25% of greenhouse flower and/or ornamental plant growers sensitised to workplace flowers or moulds have occupational asthma, a disease that is suffered by 8% of the growers who cultivate these crops. AIM To document a case of occupational asthma due to IgE mediated allergy to the flower Molucella laevis. METHODS and RESULTS There was a history of work related seasonal ast...

The eggs of Xenopus laevis intact, lysed, and/or fractionated are useful for a wide variety of experiments. This protocol shows how to induce egg laying, collect and dejelly the eggs, and sort the eggs to remove any damaged eggs.

TRPV2 is a non-specific cation channel expressed in sensory neurons, and activated by noxious heat. Particularly, TRPV2 has six transmembrane domains and three ankyrin repeats. TRPV2 has been cloned from various species such as human, rat, and mouse. Oocytes of Xenopus laevis an African clawed frog have been widely used for decades in characterization of various receptors and ion channels. The ...

Extensive genetic studies (1) and limited nutritional investigations (2, 3) have been accomplished for the wheat smut organism, Tilletia caries, but information is lacking concerning its metabolism and enzyme systems. A more systematic approach to control might be realized by a fuller understanding of the nutrition and metabolism of the smut fungus. Studies designed to elucidate the pathway of ...