Asia Pacific journal of clinical nutrition
-
Asia Pac J Clin Nutr · Jan 2012
Multicenter Study Comparative StudyValidity and correspondence of non-invasively determined hemoglobin concentrations by two trans-cutaneous digital measuring devices.
Hemoglobin (Hb) concentration is the central diagnostic indicator for anemia, including nutritional anemia. The objective of this study was to compare the Hb values determined by two portable, non-invasive devices across a wide Hb spectrum against formal laboratory measurements, and with each other. Eighty Guatemalan adults (40 highland men, 40 lowland pregnant women) provided venous blood for formal Hb colorimetric determination. ⋯ The inter-site Lin coefficient was r=0.84. Sensitivity and specificity were variable across devices, depending on Hb cut-off and measurement procedures. With Hb cut-off values of <12.0 g/dL for adult (non-pregnant women and <13.0 g/dL for adult men), the Haemospect device's performance here would provide adequate potential for screening purposes.
-
Asia Pac J Clin Nutr · Jan 2012
Randomized Controlled TrialEffects of omega-3 fatty acids supplementation on serum adiponectin levels and some metabolic risk factors in women with polycystic ovary syndrome.
Polycystic ovary syndrome (PCOS) is a common female endocrine disorder associated with several risk factors of type 2 diabetes and cardiovascular diseases. The objectives of this study were to investigate the effects of omega-3 fatty acids on serum adiponectin levels and some metabolic risk factors in PCOS patients. ⋯ Omega-3 fatty acids had some beneficial effects on serum adiponectin levels, insulin resistance and lipid profile in PCOS patients and may contribute to the improvement of metabolic complications in these patients.
-
Asia Pac J Clin Nutr · Jan 2012
ReviewAn original discovery: selenium deficiency and Keshan disease (an endemic heart disease).
This is a review article telling a 50-years old story about the studies on selenium deficiency and Keshan disease in China, an endemic heart disease with high case-fatality, as an example of translational research. Extensive cross-sectional epidemiological studies showed that low selenium concentrations in cereal grains and low selenium status of local residents were associated with the occurrence of Keshan disease. ⋯ Based on the above evidence, it was concluded that selenium deficiency is the major cause of Keshan disease, although other etiological factors could not be ruled out. The implications of the findings include: provided critical scientific evidence for selenium being an essential trace element for humans; as scientific basis for identifying minimum requirement and RDA/RNI for selenium; and as solid reference for the formulation of effective preventive measures for Keshan disease in China.
-
Asia Pac J Clin Nutr · Jan 2012
Sugary beverage intakes and obesity prevalence among junior high school students in Beijing - a cross-sectional research on SSBs intake.
Excessive consumption of sugar-sweetened beverages (SSBs) may increase the risk of obesity. Data in regards to the consumption of SSBs is insufficient in the Chinese population, especially in middle school students experiencing rapid nutritional transition. We aimed to describe the consumption of SSBs among junior high school students and explore the relationship between SSB intake and adolescents' overweight/obesity in Beijing. ⋯ Among middle school students in Beijing, prevalence of obesity is more severe than that of overweight. Sugar-sweetened beverages have been the most popular drinks, and consumption of SSBs has a positive association with levels of overweight/obesity among male students.
-
Asia Pac J Clin Nutr · Jan 2012
Case ReportsRepeated lung lavage with extracorporeal membrane oxygenation treating severe acute respiratory distress syndrome due to nasogastric tube malposition for enternal nutrition: a case report.
Enternal nutritional support, a frequently applied technique for providing nutrition and energy, played a pivotal role in the treatment of high risk patients. However, severe complications induced by malposition of nasogastric tube caused great danger and even death to the patients. ⋯ Repeated lung lavage combined with extracorporeal membrane oxygenation (ECMO) was performed after transferring to the ICU of our hospital. Finally, the patient recovered and discharged 7 days after admission.