Aims The aim of this systematic review was to assess the published clinical evidence
on interactions between herbal and conventional drugs.
Methods Four electronic databases were searched for case reports, case series or clinical
trials of such interactions. The data were extracted and validated using a scoring system
for interaction probability.
Interest in the use of herbal products has grown dramatically in the Western world. Recent estimates
suggest an overall prevalence for herbal preparation use of 13% to 63% among cancer patients. With
the narrow therapeutic range associated with most anticancer drugs, there is an increasing need for
Today Native Americans have higher rates of diet-related illness and mortalities than any other racial or ethnic group in the United States. These figures reflect the many challenges to the land base, cultural identity, spiritual life, environmental quality and stability of local economies and political institutions which, in part, support healthy diets.
We explore the social dimension that enables adaptive ecosystem-based management. The review concentrates on experiences of adaptive governance of socialecological systems during periods of abrupt change (crisis) and investigates social sources of renewal and reorganization. Such governance connects individuals, organizations, agencies, and institutions at multiple organizational levels.
Climate change is widely acknowledged as foremost among the formidable challenges facing the international community in the 21st century. It poses challenges to fundamental elements of our understanding of appropriate goals for social and economic policy, such as the connection of prosperity, growth, equity, and sustainable development.
Agroforestry systems are believed to provide a number of ecosystem services; however, until recently evidence in the agroforestry literature supporting these perceived benefits has been lacking. This special issue brings together a series of papers from around the globe to address recent findings on the ecosystem services and environmental benefits provided by agroforestry.
Indigenous Knowledge and Long-term Ecological Change: Detection, Interpretation, and Responses to Changing Ecological Conditions in Pacific Island Communities Matthew Lauer • Shankar Aswani Received: 28 October 2009 / Accepted: 1 March 2010 / Published online: 25 March 2010 The Author(s) 2010.
In its broadest sense, water productivity (WP) is the net return for a unit of water used. Improvement of water productivity aims at producing more food, income, better livelihoods and ecosystem services with less water. There is considerable scope for improving water productivity of crop, livestock and fisheries at field through to basin scale.
Climate has obvious direct effects on agricultural production. The reverse is more apparent than ever as greenhouse gas emissions from agriculture are tallied. The development and effective diffusion of new agricultural practices and technologies will largely shape how and how well farmers mitigate and adapt to climate change.
Effective responses to climate change require innovation. ► The concept of social innovation highlights collective action in local climate adaptation. ► Institutional and technological aspects of climate adaptation are inextricably interlinked. ► Individuals adapt and practice innovation through complex interactions between institutions and actors at multiple scales.