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Effects of a hydrogenated form of vitamin K on bone formation and resorption
bone turnover trans fatty acids phylloquinone
2016/6/14
Hydrogenation of vegetable oils affects blood
lipid and lipoprotein concentrations. However, little is known
about the effects of hydrogenation on other components, such as
vitamin K. Low phylloqui...
Caffeine intake increases the rate of bone loss in elderly women and interacts with vitamin D receptor genotypes
bone mineral density elderly women Caffeine
2016/6/14
Our goals were 1) to compare in both a crosssectional
study and a 3-y longitudinal study the bone mineral
density (BMD) of postmenopausal women consuming high or
low amounts of caffeine and 2) to s...
Effect of highly active antiretroviral therapy on fat, lean, and bone mass in HIV-seropositive men and women
lipodystrophy fat redistribution lean body mass
2016/6/14
Alterations in body composition have been
reported in HIV-positive adults receiving highly active antiretroviral
therapy (HAART), but the magnitude and potential determinants
of these changes are u...
Dietary caffeine acutely increases urinary calcium loss (1),
and these losses are not entirely compensated for in the 24 h after
caffeine consumption (2). Overall, the evidence indicates that
young...
Vitamin D status affects serum parathyroid hormone concentrations during winter in female adolescents: associations with forearm bone mineral density
25-hydroxyvitamin D adolescent females bone mineral density
2016/6/14
Vitamin D deficiency leads to secondary hyperparathyroidism,
which has a negative effect on bone metabolism
in the elderly. Puberty is an important time of bone metabolism
and growth. The effect of...
Association between urinary potassium, urinary sodium, current diet, and bone density in prepubertal children
Bone mineral density dietary intake urinary sodium
2016/6/13
Our understanding of the role of nutrients in bone
development in children is limited.
Bone mineral content in girls perinatally infected with HIV
Girls HIV infection bone density
2016/6/13
Early diagnostic efforts and advances in multidrug
therapy have considerably prolonged the survival time of
children infected perinatally with HIV. Despite these advances,
few studies have addresse...
Moderate energy restriction increases bone resorption in obese postmenopausal women
energy restriction weight loss obesity
2016/6/12
Weight reduction reduces bone mineral density
(BMD) and increases the risk of osteoporosis.
A high ratio of dietary animal to vegetable protein increases the rate of bone loss and the risk of fracture in postmenopausal women
Diet protein bone mineral density
2016/6/12
Different sources of dietary protein may have different
effects on bone metabolism. Animal foods provide predominantly
acid precursors, whereas protein in vegetable foods
is accompanied by base pre...
Protein intake and bone health: the influence of belief systems on the conduct of nutritional science
Protein intake bone health
2016/6/12
It was first shown nearly 80 y ago, and has been confirmed
many times since, that ingestion of protein increases urinary
calcium excretion. Most such work involved isolated protein
feedings, and qu...
Plasma antioxidant status after high-dose chemotherapy: a randomized trial of parenteral nutrition in bone marrow transplantation patients
Parenteral nutrition antioxidants glutathione, bone marrow transplantation cysteine
2016/6/7
Background: Chemotherapy and radiation therapy result in
increased free radical formation and depletion of tissue antioxidants.
It is not known whether parenteral nutrition (PN) administered
during...
Double-blind, randomized trial of a synthetic triacylglycerol in formula-fed term infants: effects on stool biochemistry, stool characteristics, and bone mineralization
Term infants full-term infants infant formula
2016/6/2
The low sn-2 palmitate content of infant formulas
results in formation of fatty acid calcium soaps in the stools and
reduced calcium absorption.
Plant-based diets and bone health: nutritional implications
Bone mineral density osteoporosis nutrient intakes
2016/6/1
Hip fracture incidence rates are predicted to
increase dramatically in the first half of the 21st century, especially
in Asia, Latin America, Africa, and the Middle East. These
increased rates will...
Effect of a lifestyle intervention on bone mineral density in premenopausal women: a randomized trial
bone markers osteocalcin N-telopeptides
2016/5/31
The positive association between body weight and
bone mineral density (BMD) is well documented; in contrast, the
effect of changes in body weight on BMD is not well understood,
particularly, in nor...
Previous milk consumption is associated with greater bone density in young women
Bone density diet premenopausal women
2016/5/31
Dietary calcium and milk intakes at specific ages
may influence bone mineral measures at specific sites during
development of peak bone mass.