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You searched for: Journal name Nutrition research Remove constraint Journal name: Nutrition research Publication year rev 7997-2003 Remove constraint Publication year rev: 7997-2003 Source 2003 v.23 no.9 Remove constraint Source: 2003 v.23 no.9
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1. Bioavailability of calcium is equivalent from milk fortified with either calcium carbonate or milk calcium in growing male rats

Author:
Kruger, Marlena C.; Gallaher, Brian W.; Schollum, Linda M.
Source:
Nutrition research 2003 v.23 no.9 pp. 1229-1237
ISSN:
0271-5317
Subject:
bioavailability; bone density; bone resorption; calcium; calcium carbonate; collagen; crosslinking; excretion; fortified foods; humans; males; rats; skim milk
Abstract:
... Absorbability of calcium from milk and a variety of calcium salts has been a significant focus of studies over recent years. The present study compared the bioavailability of calcium from skim milk fortified with calcium carbonate or milk calcium, using young growing male rats. Primary outcomes were bone mineral density, bone calcium content, bone breaking strength and urinary excretion of collage ...

2. Branched chain amino acid imbalance selectively inhibits the growth of gastric carcinoma cells in vitro

Author:
Sun, Xueying; Zhang, Nan; Li, Ke; Liu, Meng; Zhi, Xuting; Jiang, Xihong; Shou, Nanhai
Source:
Nutrition research 2003 v.23 no.9 pp. 1279-1290
ISSN:
0271-5317
Subject:
adverse effects; apoptosis; chemical structure; culture media; flow cytometry; glucose; hepatocytes; interphase; leucine; neoplasm cells; protein synthesis; stomach neoplasms; tissues; valine
Abstract:
... Valine-depleted branched chain amino acid imbalance (BCAAI) effectively suppresses tumor growth. However, its undesirable side effects devalue the clinical application. The present study aims to investigate a proper recipe of BCAAI culture medium screened from 15 types culture media, which is able to inhibit the growth of a poorly differentiated gastric cancer cell line SGC-7901, without causing d ...

3. Comparison of the effects of Carotino and canola oils on the sensory properties of various foods

Author:
Hekmat, Sharareh; Haines, Jennifer
Source:
Nutrition research 2003 v.23 no.9 pp. 1211-1219
ISSN:
0271-5317
Subject:
canola oil; color; developing countries; flavor; food quality; functional foods; nutrients; palm oils; potatoes; scallops; sensory evaluation; shrimp; texture; vitamin A; vitamin deficiencies; zucchini; North America
Abstract:
... Carotino oil is a viscous refined derivative of palm oil and has a deep orange-red colour. It contains valuable nutrients and has the potential to be considered as a functional food. Carotino oil has been used in some developing countries to overcome vitamin A deficiency; however, it is unfamiliar to North America. Consumer taste panels were conducted to evaluate the sensory properties of food pro ...

4. Acute cardiovascular effects of a new beverage made of wine vinegar and grape juice, assessed using an in vivo rat

Author:
Sugiyama, Stsushi; Saitoh, Masaki; Takahara, Akira; Satoh, Yoshioki; Hashimoto, Keitaro
Source:
Nutrition research 2003 v.23 no.9 pp. 1291-1296
ISSN:
0271-5317
Subject:
beverages; blood pressure; electrocardiography; grape juice; heart rate; hypertension; people; polyphenols; rats; wine vinegars
Abstract:
... A beverage made of wine vinegar and grape juice (Budo-no-megumi™) was recently developed for people who wish to obtain effective amount of both polyphenols and vinegar for their health. In this study, we assessed its cardiovascular effects using an in vivo pentobarbital-anesthetized rat. A recommended dose of the beverage (3 ml/kg, p.o.) decreased the heart rate and mean blood pressure, while no s ...

5. Breath 13CO2 enrichment in obese women during the fasting and the fed states

Author:
Suen, Vivian M.M.; Unamuno, Maria R.D.L.; Marchini, J. Sergio
Source:
Nutrition research 2003 v.23 no.9 pp. 1153-1163
ISSN:
0271-5317
Subject:
biochemical pathways; blood; body mass index; carbon dioxide; fasting; ingestion; intravenous injection; isotopes; mass spectrometry; obesity; women
Abstract:
... The objective of the present study was to assess by isotope ratio mass spectrometry the breath 13CO2 enrichment in obese women during the fasting and the fed states and to correlate it with blood 13CO2 enrichment. Eight obese women aged 30 +/- 6 years (mean +/- SD), body mass index of 40 +/- 8 kg/m2 were submitted to intravenous infusion of 13NaHCO3 for eight hours. During the first four hours the ...

6. Child nutrition and oral health in Ulaanbaatar

Author:
Karvonen, Henna M.; Nuutinen, Outi; Uusitalo, Ulla; Sorvari, Rita; Ihaninen, Merja
Source:
Nutrition research 2003 v.23 no.9 pp. 1165-1176
ISSN:
0271-5317
Subject:
World Health Organization; calcium; child nutrition; children; dental health; eating habits; energy intake; gastrointestinal system; hard cheeses; ingestion; nutritional status; parents; sugars; teeth; vitamin D
Abstract:
... This study investigated the nutritional status and eating habits of Mongolian children in relation to dental health. Growth and oral health of 151 Ulaanbaatarian children under age five were examined, and their parents were interviewed on child’s health and eating habits. Every tenth child had a low weight for age and the mean energy intake of the weaned children was 89%-96% of the recommendation ...

7. Diet can increase 25-hydroxyvitamin-D3 plasma levels in the elderly: a dietary intervention trial

Author:
Panunzio, Michele F.; Pisano, Alessandra; Telesforo, Paolo; Tomaiuolo, Patrizia
Source:
Nutrition research 2003 v.23 no.9 pp. 1177-1181
ISSN:
0271-5317
Subject:
bone resorption; diet; elderly; men; nutritional intervention; risk reduction; vitamin D; vitamin D deficiency; vitamin status; women
Abstract:
... Vitamin D deficiency is very common in elderly people. We investigated whether a diet contained 400 IU of vitamin D per day for 10 weeks could increase plasma levels of 25-hydroxyvitamin-D3, a good measure of body status for vitamin D. The study groups included 232 subjects, aged 65-74 years (114 men and 118 women), who were assigned at random into two groups: 98 participants in intervention group ...

8. Effect of grape antioxidant dietary fiber on the total antioxidant capacity and the activity of liver antioxidant enzymes in rats

Author:
Alía, Mario; Horcajo, César; Bravo, Laura; Goya, Luis
Source:
Nutrition research 2003 v.23 no.9 pp. 1251-1267
ISSN:
0271-5317
Subject:
acetaminophen; antioxidant activity; antioxidants; catalase; dietary fiber; glutathione; glutathione peroxidase; glutathione-disulfide reductase; grapes; liver; oxidative stress; protective effect; rats; superoxide dismutase
Abstract:
... The present study was aimed at evaluating the in vivo effects in rats of a diet rich in antioxidant dietary fiber (AODF) from grapes on antioxidant (glutathione) concentration, antioxidant enzymes (catalase, glutathione reductase, glutathione peroxidase and superoxide dismutase) activity in liver homogenates, and the plasma and liver antioxidant capacity (measured by the ferric reducing antioxidan ...

9. Effect of protein restriction on plasma and tissue levels of insulin-like growth factor-1 (IGF-1) in adult rats

Author:
Gomes, M.R.; Pires, I.S. Oliveira; Castro, I.A.; Tirapequi, J.
Source:
Nutrition research 2003 v.23 no.9 pp. 1239-1250
ISSN:
0271-5317
Subject:
adults; amino acid composition; blood serum; body weight; carbohydrate metabolism; casein; creatinine; food intake; glucose; glycogen; insulin; insulin-like growth factor I; liver; males; muscle protein; muscles; nutritional status; protein degradation; rats; refeeding; skeletal muscle; urea
Abstract:
... The aim of the present study was to determine the influence of protein restriction on muscle, liver and plasma IGF-1 levels, and to analyze some protein and carbohydrate metabolism patterns. The experiment was carried out over period of 16 days. Male adult rats were divided into three groups: a control group (C) receiving a 12% casein diet, a group receiving a protein-free diet (A) and a protein-f ...

10. Effects of flavonoid extract Enzogenol® with vitamin C on protein oxidation and DNA damage in older human subjects

Author:
Senthilmohan, Senti T.; Zhang, Jingli; Stanley, Roger A.
Source:
Nutrition research 2003 v.23 no.9 pp. 1199-1210
ISSN:
0271-5317
Subject:
DNA damage; Pinus radiata; ascorbic acid; bark; clinical trials; enzyme-linked immunosorbent assay; females; flavonoids; humans; males; mononuclear leukocytes; oxidation
Abstract:
... In this study a 12 week clinical trial was conducted with Enzogenol®, a commercially available proanthocyanidin-rich flavonoid extract derived from the bark of Pinus radiata that was formulated with vitamin C. The study was to determine whether the oxidative injury markers of protein and DNA damage could be affected by the product. Twenty four (14 males and 10 females) subjects aged between 55-75 ...

11. Lipid metabolism and erectile function improvement by pycnogenol®, extract from the bark of pinus pinaster in patients suffering from erectile dysfunction-a pilot study

Author:
D̆uračková, Z.; Trebatický, B.; Novotný, V.; Žitňanová, I.; Breza, J.
Source:
Nutrition research 2003 v.23 no.9 pp. 1189-1198
ISSN:
0271-5317
Subject:
Pinus pinaster; antioxidant activity; antioxidants; bark; high density lipoprotein cholesterol; lipid metabolism; low density lipoprotein cholesterol; patients; placebos
Abstract:
... The effect of Pycnogenol® (PYC) (extract from the bark of the French maritime pine, Pinus pinaster) and placebo on lipid metabolism, antioxidant status and erectile function was investigated in 21 patients suffering from erectile dysfunction (ED). The patients were treated with PYC (120 mg/day) or placebo for three months in a double-blind study. After three months of administration, PYC significa ...

12. Relationship between alpha-2-macroglobulin, anthropometric parameters and lipid profiles in Thai overweight and obese in Bangkok

Author:
Tungtrongchitr, Rungsunn; Pongpaew, Praneet; Vudhivai, Niyomsri; Changbumrung, Supranee; Tungtrongchitr, Anchalee; Phonrat, Benjaluck; Viroonudomphol, Duangkamol; Pooudong, Somchai; Schelp, Frank Peter
Source:
Nutrition research 2003 v.23 no.9 pp. 1143-1152
ISSN:
0271-5317
Subject:
blood serum; body mass index; cardiovascular diseases; cholesterol; disease prevention; epidemiological studies; females; high density lipoprotein; humans; linear models; low density lipoprotein; males; neoplasms; nutritional status; overweight; proteinase inhibitors; public health; triacylglycerols; volunteers
Abstract:
... The aim of this study was to assess anthropometric variables and the lipid pattern in relation to alpha-2-macroglobulin in normal- and over-nourished Thai individuals, to further support the hypothesis that alpha-2-macroglobulin plays a beneficial role in the determination of nutritional status. The study sample comprised of 48 male and 166 female overweight and obese Thai volunteers and 26 male a ...

13. Supplementation with fruit and vegetable concentrate decreases plasma homocysteine levels in a dietary controlled trial

Author:
Panunzio, Michele F.; Pisano, Alessandra; Antoniciello, Antonietta; Di Martino, Vincenzo; Frisoli, Lucia; Cipriani, Vincenzo; Mongelli, Maria A.; Bronzetti, Giorgio
Source:
Nutrition research 2003 v.23 no.9 pp. 1221-1228
ISSN:
0271-5317
Subject:
chronic diseases; citrus fruits; cross-over studies; folic acid; homocysteine; markets; mortality; powders; risk factors; vegetable consumption; vegetables
Abstract:
... An elevated level of total plasma homocysteine (tHcy) is considered to be a predictor of the mortality risk for all diseases. A high consumption of vegetables and citrus fruit, both good sources of folate, decreases the concentration of tHcy. We investigated if supplementation of concentrated fruit and vegetables is able to decrease tHcy concentrations. For this purpose, we used a product that is ...

14. Tomato juice inhibits adenosine deaminase activity in human prostate tissue from patient with prostate cancer

Author:
Durak, İlker; Biri, Hasan; Avci, Aslıhan; Sözen, Sinan; Devrim, Erdinç
Source:
Nutrition research 2003 v.23 no.9 pp. 1183-1188
ISSN:
0271-5317
Subject:
adenosine deaminase; humans; patients; prostatic neoplasms; protective effect; tissues; tomato juice; tomatoes
Abstract:
... Investigation of possible effects of tomato juice on adenosine deaminase (ADA) activity in prostate tissue from cancer patients was aimed in this study. Ten prostate tissues from patients with pathologically proven localised prostate cancer (Gleason scores 4 to 7) were used in the study. In the tissues, ADA activities with and without preincubation with different amounts of tomato juice were perfo ...