BACKGROUND The nutritional quality of soybeans (Glycine max) is compromised by a relative deficiency of methionine in the protein fraction of the seeds. To improve the nutritional quality, methionine-rich 2S albumin from the Brazil nut (Betholletia excelsa) has been introduced into transgenic soybeans. Since the Brazil nut is a known allergenic food, we assessed the allergenicity of the 2S albu...

BACKGROUND Cyperus esculentus tubers (tiger nut) are one of the ancient food sources known to humanity. It is traditionally used in the Middle East to stimulate sexual arousal in men. However, there has been no scientific evidence about its assumed aphrodisiac properties. This study aimed to investigate the influence of tiger nut on the copulatory behavior of sexually active male rats. METHOD...

BACKGROUND Betel nut chewing is related to several kinds of cancer, metabolic syndrome, and type 2 diabetes. Whether it is associated with a greater risk of cardiovascular disease (CVD) and all-cause mortality, however, remains unclear. OBJECTIVE We aimed to investigate the association between betel nut chewing and CVD and all-cause mortality. DESIGN A baseline cohort of 56,116 male partici...

AIMS To assess the extent of the problem of nut allergy in schoolchildren within the Severn NHS Trust. To determine how well informed schools are about the condition, their policies and attitudes, and the action that would be taken in the event of an acute reaction. METHODS A questionnaire addressed to the head teacher was sent to 100 randomly selected mainstream schools in the Severn NHS Tru...

The presence of hidden nut and tree nut allergens in foods can result in serious health issues, necessitating a method capable of detecting and quantifying them at trace levels using a single robust assay. To find specific peptide markers that can be used to determine the presence or absence of specific nuts in food, proteins unique to 11 tree nuts (almond, pecan, cashew, walnut, hazelnut, pine...

Allergic reactions to tree nuts can be serious and life threatening. Considerable research has been conducted in recent years in an attempt to characterize those allergens that are most responsible for allergy sensitization and triggering. Both native and recombinant nut allergens have been identified and characterized and, for some, the IgE-reactive epitopes described. Some allergens, such as ...

The generalisation of the four-dimensional Kerr-de Sitter metrics to include a NUT charge is well known, and is included within a class of metrics obtained by Plebanski. In this paper, we show how this can be generalised to give new Kerr-Taub-NUT-de Sitter metrics in arbitrary dimensions D ≥ 6. The solutions contain three non-trivial continuous parameters, namely the mass, the NUT charge, and a...

The physicochemical properties, fatty acid profiles, content of tocopherol and sterol of the oils extracted from the nuts of Elaeagnus mollis Diels grown in different regions of China were studied in this work. The results indicated that the Elaeagnus mollis Diels nut oils contained about 0.2% sterols and the tocopherol contents were in the range of 119.6-128.6mg/100g. The nut oils were all ric...

ALE and Taub-NUT (or ALF) hyper-Kahler four-manifolds can be naturally constructed as hyper-Kahler quotients. In the ALE case, this construction has long been understood in terms of D-branes; here we give a D-brane derivation in the Taub-NUT case. Likewise, instantons on ALE spaces and on Taub-NUT spaces have ADHM-like constructions related to hyper-Kahler quotients. Here we refine the analysis...

Brazil nuts are the second most frequent cause of nut allergy in the United Kingdom. We report the case of a 20-year-old woman with documented Brazil nut allergy who developed widespread urticaria and mild dyspnea after intercourse with her boyfriend who had earlier consumed Brazil nuts. Skin prick testing with the boyfriend's semen after Brazil nut consumption confirmed significant reactivity ...