OBJECTIVE To clarify and quantify the potential dose-response association between the intake of fruit and vegetables and risk of type 2 diabetes. DESIGN Meta-analysis and systematic review of prospective cohort studies. DATA SOURCE Studies published before February 2014 identified through electronic searches using PubMed and Embase. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Prospective c...

In 2002, a special study was initiated on the additional collection of total beta-activity measurements in milk, milk products, and leafy vegetables conducted in Belarus in April through June 1986 after the Chernobyl accident with subsequent analysis and assessment of the I specific activity. This study is conducted in the framework of a long-term epidemiological study of thyroid diseases among...

A single leafy stem from the Middle or lowermost Upper Devonian Campo Chico Formation, Sierra de Perija, western Venezuela, is the first record of the important Devonian herbaceous lycophyte Leclercqia from South America, usually considered as part of western Gondwana. The seemingly cosmopolitan distribution of this genus is discussed in relation to coeval assemblages and palaeocontinental reco...

Regulated termination of stem cell maintenance is required to complete reproductive development in plants. Two recent studies have revealed a new relationship for some old suspects; the WUSCHEL gene, which promotes indeterminancy, is involved as well as the floral regulators LEAFY and AGAMOUS.

Leafy spurge (Euphorbia esula L.) is a noxious perennial weed that produces underground adventitious buds, which are crucial for generating new vegetative shoots following periods of freezing temperatures or exposure to various control measures. It is also capable of flowering and producing seeds, but requires vernalization in some cases. DORMANCY ASSOCIATED MADS-BOX (DAM) genes have been propo...

Major differences in primary cell wall (PCW) components between non-vascular plant taxa are reported. (1) Xyloglucan: driselase digestion yielded isoprimeverose (the diagnostic repeat unit of xyloglucan) from PCW-rich material of Anthoceros (a hornwort), mosses and both leafy and thalloid liverworts, as well as numerous vascular plants, showing xyloglucan to be a PCW component in all land plant...

Real-time polymerase chain reaction (real-time PCR), also known as quantitative PCR, is used to determine relative gene expression or to quantify exact levels of mRNA in cells or tissues. Before the advent of real-time PCR, the major difficulty associated with traditional quantitative or semiquantitative PCR was to ensure that PCR reactions were quantified within the exponential phase of amplif...

Fergusobia tumifaciens (Currie 1937) Wachek 1955, the type species for the genus Fergusobia, is re-described from specimens collected from 'leafy' leaf bud galls on Eucalyptus bridgesiana near Albury in New South Wales, Australia. It is morphologically characterized by the combination of an open C-shaped parthenogenetic female with a small broadly conoid tail, a C-shaped infective female with a...

Choline and betaine are involved in several similar health-relevant metabolic pathways, but the foods sources are different. We have assessed their intakes (individual, sums and ratios) from a dominantly Chinese food cultural point of view. A representative free-living Taiwanese population aged 13-64 years was drawn from the Nutrition and Health Survey in Taiwan (NAHSIT) 1993-1996. Food intake ...

INTRODUCTION Anemia affects around 38.2% and 22% of pregnant women at a global and national level respectively. In developing countries, women start pregnancy with already depleted body stores of iron and other vitamins with significant variation of anemia within and between regions. OBJECTIVE To identify the determinants of anemia among pregnant mothers attending antenatal care in Dessie tow...