Tetsuro Hongo
Biographic Data
| ID | 4331865 |
|---|---|
| NAME | Tetsuro Hongo |
| GIVEN NAMES | Tetsuro |
| FAMILY NAME | Hongo |
| SIGNATURE | HONGO T |
| AFFILIATIONS | The University of Tokyo |
| VERIFIED | No |
| TOTAL WORKS | 11 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 11 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1984 |
| LATEST PUBLICATION YEAR | 2005 |
| H-INDEX | 0 |
No difference in serum leptin concentrations between urban-dwelling Austronesians and Non-Austronesians in Papua New Guinea
Pacific Islands populations can be broadly divided into Austronesians (AN) and Non-Austronesians (NAN); obesity and type 2 diabetes are prevalent in the former, although leptin levels in both groups have seldom been investigated. Thirty-seven (20 male and 17 female) adult pairs, matched by age and percent body fat, from AN-speaking Balopa and NAN-speaking Huli, all of whom migrated to settle in Port Moresby, the capital of Papua New Guinea, were …
Cardiovascular risk factors of migrants in Port Moresby from the highlands and island villages, Papua New Guinea
This study examined cardiovascular disease (CVD) risk factors, i.e., obesity, blood pressures, and serum lipoproteins and apoproteins, in relation to sociocultural characteristics in two rural-urban migrant populations (n = 173 adult males and females) in Port Moresby, the capital of Papua New Guinea. Tari migrants from the highlands and Balopa migrants from the islands differ genetically. More importantly, the lifestyle of the latter is more Wes…
Serum mineral and trace element concentrations in the Gidra of lowland Papua new Guinea
Serum concentrations of 11 elements (Na, Mg, P, S, K, Ca, Fe, Cu, Zn, Sr and Se) in the adult populations of the Gidra in lowland Papua New Guinea were measured. The marked characteristic of the element profile in the Gidra was higher Cu and slightly lower Zn concentrations than those in developed countries. Zinc nutriture of the Gidra was judged to be marginally deficient, presumably because of their high intake of crude fiber and Fe, which are …
Carbon and nitrogen isotopic characterization for Papua New Guinea foods
Stable carbon and nitrogen isotope ratios of the animal and plant food of the Gidra, who inhabit lowland Papua New Guinea and subsist mainly on hunting, gathering and horticulture, were measured to characterize the nutritional input of carbon and nitrogen of the Gidra. All the staple plant foods of the Gidra, such as sago and tuberous crops, were classified as C3 plants from their 13C/12C ratios (δ13C). The δ13C of the terrestrial mammals varied …
Dietary selenium intake of the Gidra, Papua New Guinea
Selenium (Se) concentrations in the food of the Gidra‐speaking people of Papua New Guinea were measured by fluorometry. Animal foods contained Se in larger concentrations than plant foods. Animal foods of aquatic origin contained more Se than those of terrestrial origin. Stepwise multiple regression analysis revealed an association between Se and the animal's mercury content. Se concentrations in rice and wheat flour, which were imported from out…
Hair element concentrations of the Gidra in lowland Papua
Concentrations of 11 elements (Na, Mg, Al, P, K, Ca, Mn, Fe, Cu, Zn, and Sr) were measured in 505 hair samples collected in 1981 from four (northern, inland, riverine, and coastal) villages of the Gidra who inhabit the lowland of Papua New Guinea. To compare the dietary element intakes with the hair element concentrations, the elimination of elements from hair by washing was first examined. Elimination rates by washing markedly differed from elem…
Compositional character of Papuan foods
In 78 food samples collected in the Papuan lowland, concentrations of major nutrients and trace elements (Na, Mg, A1, P, K, Ca, V, Cr, Mn, Fe, Ni, Cu, Zn, Sr, Cd, Hg, and Pb) were measured. Principal components analysis of local foods distinguished animal foods from plant foods: factor 1 had large positive loadings on protein, Na, P, Zn, and Hg contents and negative on carbohydrate content, and factor 2, positively on Mg, Ca, Mn, and Sr contents.…
Element intake of the Gidra in lowland Papua
Intake of 17 elements (Na, Mg, Al, P, K, Ca, V, Cr, Mn, Fe, Ni, Cu, Zn Sr, Cd, Hg and Pb) was estimated in four villages of the Gidra in lowland Papua New Guinea. Among these elements, inter‐village variation of intake was relatively large for Na, Al, V, Fe, Ni, Cd, Hg and Pb. The variation was attributed to the different concentrations in foods and drinking water, and the differences in food consumption by different villages. Compared to the int…
Variation in elemental composition of Japanese ancient (Jomon and Yayoi eras) human bones
Excavated ribs obtained from 30 Jomon and 7 Yayoi sites, and 5 skeletal components (rib, hand phalanx, vertebra, skull and fibula) of 3 different skeletons were analyzed for concentration of 19 elements by ICP atomic emission spectrometry and atomic absorption spectrometry. Elements without showing locational variation in the concentration were B, Ca, Cu, Ni and Pb, and large variations were for Al, Co, Fe, Sr, Ti and V. Between two eras, signifi…
Diversity and change of food consumption and nutrient intake among the Gidra in Lowland Papua
Food consumption and nutrient intake of the Gidra in lowland Papua, who number 1,850 and inhabit 13 villages, were analyzed by compilation of five two‐week (or twelve‐day) records, in a single village in 1971 and in four different villages (including the above village) in 1981. The nutrient intake of the Gidra varied both over time and among the villages. Difference in food consumption patterns included different proportions of plant staples such…
Composition of local and purchased foods consumed by the Gidra in Lowland Papua
Seventy‐eight foods (70 locally exploited and 8 purchased) consumed by the Gidra in lowland Papua were sampled and their nutrient compositions and metal concentrations were determined. Because local food samples were collected in the state in which they were normally eaten by the villagers, the water content of several of our samples, especially of sago flour, was much greater than that in the literature. The variation of protein and energy conte…
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Composition of local and purchased foods consumed by the Gidra in Lowland Papua
Seventy‐eight foods (70 locally exploited and 8 purchased) consumed by the Gidra in lowland Papua were sampled and their nutrient compositions and metal concentrations were determined. Because local food samples were collected in the state in which they were normally eaten by the villagers, the water content of several of our samples, especially of sago flour, was much greater than that in the literature. The variation of protein and energy conte…
Diversity and change of food consumption and nutrient intake among the Gidra in Lowland Papua
Food consumption and nutrient intake of the Gidra in lowland Papua, who number 1,850 and inhabit 13 villages, were analyzed by compilation of five two‐week (or twelve‐day) records, in a single village in 1971 and in four different villages (including the above village) in 1981. The nutrient intake of the Gidra varied both over time and among the villages. Difference in food consumption patterns included different proportions of plant staples such…
Variation in elemental composition of Japanese ancient (Jomon and Yayoi eras) human bones
Excavated ribs obtained from 30 Jomon and 7 Yayoi sites, and 5 skeletal components (rib, hand phalanx, vertebra, skull and fibula) of 3 different skeletons were analyzed for concentration of 19 elements by ICP atomic emission spectrometry and atomic absorption spectrometry. Elements without showing locational variation in the concentration were B, Ca, Cu, Ni and Pb, and large variations were for Al, Co, Fe, Sr, Ti and V. Between two eras, signifi…
Compositional character of Papuan foods
In 78 food samples collected in the Papuan lowland, concentrations of major nutrients and trace elements (Na, Mg, A1, P, K, Ca, V, Cr, Mn, Fe, Ni, Cu, Zn, Sr, Cd, Hg, and Pb) were measured. Principal components analysis of local foods distinguished animal foods from plant foods: factor 1 had large positive loadings on protein, Na, P, Zn, and Hg contents and negative on carbohydrate content, and factor 2, positively on Mg, Ca, Mn, and Sr contents.…
Element intake of the Gidra in lowland Papua
Intake of 17 elements (Na, Mg, Al, P, K, Ca, V, Cr, Mn, Fe, Ni, Cu, Zn Sr, Cd, Hg and Pb) was estimated in four villages of the Gidra in lowland Papua New Guinea. Among these elements, inter‐village variation of intake was relatively large for Na, Al, V, Fe, Ni, Cd, Hg and Pb. The variation was attributed to the different concentrations in foods and drinking water, and the differences in food consumption by different villages. Compared to the int…
Hair element concentrations of the Gidra in lowland Papua
Concentrations of 11 elements (Na, Mg, Al, P, K, Ca, Mn, Fe, Cu, Zn, and Sr) were measured in 505 hair samples collected in 1981 from four (northern, inland, riverine, and coastal) villages of the Gidra who inhabit the lowland of Papua New Guinea. To compare the dietary element intakes with the hair element concentrations, the elimination of elements from hair by washing was first examined. Elimination rates by washing markedly differed from elem…
Carbon and nitrogen isotopic characterization for Papua New Guinea foods
Stable carbon and nitrogen isotope ratios of the animal and plant food of the Gidra, who inhabit lowland Papua New Guinea and subsist mainly on hunting, gathering and horticulture, were measured to characterize the nutritional input of carbon and nitrogen of the Gidra. All the staple plant foods of the Gidra, such as sago and tuberous crops, were classified as C3 plants from their 13C/12C ratios (δ13C). The δ13C of the terrestrial mammals varied …
Dietary selenium intake of the Gidra, Papua New Guinea
Selenium (Se) concentrations in the food of the Gidra‐speaking people of Papua New Guinea were measured by fluorometry. Animal foods contained Se in larger concentrations than plant foods. Animal foods of aquatic origin contained more Se than those of terrestrial origin. Stepwise multiple regression analysis revealed an association between Se and the animal's mercury content. Se concentrations in rice and wheat flour, which were imported from out…
Serum mineral and trace element concentrations in the Gidra of lowland Papua new Guinea
Serum concentrations of 11 elements (Na, Mg, P, S, K, Ca, Fe, Cu, Zn, Sr and Se) in the adult populations of the Gidra in lowland Papua New Guinea were measured. The marked characteristic of the element profile in the Gidra was higher Cu and slightly lower Zn concentrations than those in developed countries. Zinc nutriture of the Gidra was judged to be marginally deficient, presumably because of their high intake of crude fiber and Fe, which are …
Cardiovascular risk factors of migrants in Port Moresby from the highlands and island villages, Papua New Guinea
This study examined cardiovascular disease (CVD) risk factors, i.e., obesity, blood pressures, and serum lipoproteins and apoproteins, in relation to sociocultural characteristics in two rural-urban migrant populations (n = 173 adult males and females) in Port Moresby, the capital of Papua New Guinea. Tari migrants from the highlands and Balopa migrants from the islands differ genetically. More importantly, the lifestyle of the latter is more Wes…
No difference in serum leptin concentrations between urban-dwelling Austronesians and Non-Austronesians in Papua New Guinea
Pacific Islands populations can be broadly divided into Austronesians (AN) and Non-Austronesians (NAN); obesity and type 2 diabetes are prevalent in the former, although leptin levels in both groups have seldom been investigated. Thirty-seven (20 male and 17 female) adult pairs, matched by age and percent body fat, from AN-speaking Balopa and NAN-speaking Huli, all of whom migrated to settle in Port Moresby, the capital of Papua New Guinea, were …
Biology (10 works) · Chemistry (7 works) · New guinea (7 works) · Ecology (5 works) · Animal science (4 works) · Environmental Chemistry (4 works) · Food Science (4 works) · Geography (4 works) · Medicine (4 works) · Food consumption (3 works)