Extending the duration of the late reproductive phase in wheat has been proposed as a possible avenue to improve spike fertility. There is a positive correlation between the number of fertile florets and the duration of the stem elongation phase when this phase is varied by extended photoperiod. Photoperiod treatments imposed during the vegetative period also influence the duration of stem elon...

background: diagnosis and management of malnutrition in hiv- infected children is important as it is both a manifestation as well as an independent risk factor for death. extent in hilly poor outreach areas of north india has been poorly studied.  aim: to study the prevalence of malnutrition among children with hiv/aids using who z- score and indian academy of pediatrics (iap) method and effect...

The maize (Zea mays) spikelet consists of two florets, each of which contains three developmentally synchronized anthers. Morphologically, the anthers in the upper and lower florets proceed through apparently similar developmental programs. To test for global differences in gene expression and to identify genes that are coordinately regulated during maize anther development, RNA samples isolate...

Although there has been considerable improvement, the nutritional situation in DPRK still warrants a lot of concern. The 2002 nutrition assessment results suggest that child underweight rates in DPRK are now as good if not better than many other countries in East Asia. However the prevalence rate of 42% for stunting encountered in 2002 is still " very high " according to accepted international ...

Pregnant mothers in Bangladesh are exposed to very high and worsening levels of ambient air pollution. Maternal exposure to fine particulate matter has been associated with low birth weight at much lower levels of exposure, leading us to suspect the potentially large effects of air pollution on stunting in children in Bangladesh. We estimate the relationship between exposure to air pollution in...

BACKGROUND Stunting affects about one-quarter of children under five worldwide. The pathogenesis of stunting is poorly understood. Nutritional interventions have had only modest effects in reducing stunting. We hypothesized that insufficiency in essential amino acids may be limiting the linear growth of children. METHODS We used a targeted metabolomics approach to measure serum amino acids, g...

The aim of this study was to assess spatial co-occurrence of acute respiratory infections (ARI), diarrhoea and stunting among children of the age between 6 and 59 months in Somalia. Data were obtained from routine biannual nutrition surveys conducted by the Food and Agriculture Organization 2007-2010. A Bayesian hierarchical geostatistical shared component model was fitted to the residual spati...

BACKGROUND Childhood stunting has been associated with an increased risk of obesity in adulthood, but the causes are unclear. This study hypothesizes that stunting significantly reduces both resting and activity energy expenditure. AIM To assess and describe energy expenditure of low socio-economic Maya children and to determine whether stunting is independently related to energy expenditure ...

Hydrogen peroxide (H 2 O ) is a reactive oxygen species (ROS) which participates in the signal transduction responses of plants toward biotic and abiotic stresses. Therefore, objective this study was to link exposure low doses H improvement phytochemical composition broccoli florets, particular content glucosinolates (GLS), hydroxy-cinnamates (HCA) without affecting quality parameters vegetable...

INTRODUCTION Malnutrition in preschool children is a significant problem and has been identified by the World Health Organization (WHO) as the most lethal form of malnutrition, indirectly or directly causes an annual death of at least 5 million children worldwide. The object of this study was to estimated the rate of underweight, stunting and wasting among preschool children in northeast of Ira...