Cell Physiological Phenomena ; Electromagnetic Fields

Objective. This study was conducted to determine the dietary diversity score and its relation to nutritional adequacy among 16-19 year-old adolescents. Methods. Secondary data analyses were undertaken with a representative sample of 16-19 year-old adolescents (n=521) in a university campus in Manila in 2008. Dietary diversity scores (DDS) were calculated. Nutrient adequacy ratio (NAR) is the ratio of subject's nutrient intake to the 2002 Recommended Energy and Nutrient Intakes (RENI) for Filipinos. The mean adequacy ratio (MAR) was calculated as the sum of NARs for all evaluated nutrients divided by the number of nutrients evaluated, expressed as a ratio (range from 0-1). MAR was used as a measure of adequacy of overall diet. Pearson correlation coefficients between DDS and MAR were calculated and also evaluated for sensitivity and specificity, with MAR taken as the ideal standard of adequate intake. Results. The adolescents had a mean DDS of 3.94 (1.21) and a mean MAR of 0.67 (0.18). There was a strong correlation between MAR and DDS (r=0.543; P < 0.0001). A DDS of 4 was shown to be the best indicators for both MAR equivalent to 0.5 and 0.7 since they provided the best sensitivity and specificity. Conclusion. DDS can be used as a simple and quick indicator of the nutritional adequacy of the diets among these group of adolescents. Further investigation of this tool is needed for other population groups i.e., adults and elderly.
Human ; Male ; Female ; Adult ; Young Adult ; Adolescent ; DIET ; ADOLESCENT NUTRITIONAL PHYSIOLOGICAL PHENOMENA ; PHYSIOLOGICAL PHENOMENA ; NUTRITIONAL PHYSIOLOGICAL PHENOMENA ; DIET THERAPY

STATEMENT OF PROBLEM: Tooth wear is physiological phenomenon. Ninety-seven percent of normal people have tooth wear and about 7% has pathologic teeth wear. If we know the amount of tooth surface loss caused by pathologic tooth wear, we may restore it ideally. PURPOSE: Recently, measurement of tooth wear by using 3D scan has been increasing. Therefore, we need to know how accurate 3D scan is. Past accuracy test on 3D scan was about linear change, but as we know that tooth wear is volume change. Thus, the purpose of this study is to know how accurate 3D scan is. MATERIAL AND METHODS: For accuracy test of 3D scanner, volume values measured by 3D scanner and micro-balance were compared. For test I, preliminary, 3 ball samples and 3 circular cones were made with pattern resin. For test II, 10 teeth shape rubber samples were used. RESULTS AND CONCLUSION: 1. The result of the accuracy test on 3D scan with 3 ball samples and 3 circular cones made of pattern resin has no significant difference(p<0.05). 2. The result of the accuracy test on 3D scan with 10 samples of tooth shape rubber has no significant difference(p<0.05). As a result, we may concluded the analysis of quantifying tooth wear used by 3D scan is useful in the clinic.
Physiological Phenomena ; Rubber ; Tooth Wear ; Tooth*

Humans ; Infant ; Infant Nutritional Physiological Phenomena ; Weaning

Humans ; Infant ; Infant Nutritional Physiological Phenomena ; Weaning

Humans ; Physiological Phenomena ; Qi ; Time ; Time Factors

Humans ; Nutritional Physiological Phenomena ; Nutritional Sciences

This paper summarizes the studies on improving crop nutritional quality including protein, saccharide and lipid through gene engineering in recent 10 years. Special emphasis is laid upon the improvement of protein contains and amino acid components. The food safety caused probably by gene engineering and some ways to solve the problem are introduced briefly.
Crops, Agricultural ; Genetic Engineering ; Nutritional Physiological Phenomena

To illustrate the theoretical basis of warming and dredging function of moxibustion from the treatment features, indications and effects. The causation of moxibustion is warming stimulation, and the mechanism of action is dredging meridians and collaterals. In a word, promoting the dredging function by warming is the main mechanism of therapeutic effect of moxibustion. It is summarized that warming and dredging function of moxibustion has the differences in weakness and strongness, and degree of urgency; and the initial study of clinical application is discussed as well.
Humans ; Meridians ; Models, Theoretical ; Moxibustion ; Physiological Phenomena

Introduction: An effective participatory community nutrition programme to improve poor food intake and sub-optimal complementary feeding practices in the Philippines is wanting. The use of the recipe trial as an approach was explored. Methods: The protocol was conducted nine times in three communities in the provinces of Camarines Sur, Iloilo, and Zamboanga del Sur among 83 caregivers of children 6-8, 9-11, and 12-23 months old. The protocol implemented followed these steps: (1) Preparatory activities; (2) Recipe Trial 1 (RT1); ( 3) Recipe Trial 2 (RT2); and (4) Follow-up visit. Results: The use of the modified RT to improve complementary feeding was evaluated in terms of the quality of the improved recipes and the overall feasibility of the RT technique. The RT1s identified rice porridge as complementary food usually prepared in the three areas across age groups, followed by cooked rice mixed with broth from the family pot. The RT2s facilitated the caregivers’ modification of the 12 complementary foods from the three communities. Nutrient content was improved while maintaining acceptability among caregivers and their children. The follow-up visits showed that the adoption of the recipes at the households was limited to a few caregivers. Conclusions: The modified RT protocol has good potential to help alleviate poor nutrition among infants and young children in the Philippines. Minor improvements, characterised by an increase in local adoption and provision of enabling mechanisms from the local government units should contribute to the success of its implementation.
Caregivers ; Infant Nutritional Physiological Phenomena ; Philippines