Titlebook: Biologic Effects of Light 1998; Proceedings of a Sym Michael F. Holick,Ernst G. Jung Conference proceedings 1999 Springer Science+Business

STANT

中止

Stimulation of 25(OH)D3-Serum Level by Minimized UV-Exposures of Different Sunbed Lamps in Winter Tiinvestigations (Edmonton/Canada, 52°N) demonstrated that the spectral components of the solar UV-radiation have no capacity to photoconvert provitamin D. to previtamin D. between October and March [2].

CLEAR

Kinder- und Jugendliteraturforschung 1997/98 (GSH) and lipophil α-tocoferole (Vit E) stabilize the homeostasis of redox potential. Enzymes like superoxide dismutase (SOD), gluthatione peroxidase (GPX), glutathione reductase (GR), and glutathioneS-transferase (GST) are directly or indirectly involved in neutralizing ROS.

Malfunction

UV-Irradiation Affects Antioxidants in the Intravascular Compartment (GSH) and lipophil α-tocoferole (Vit E) stabilize the homeostasis of redox potential. Enzymes like superoxide dismutase (SOD), gluthatione peroxidase (GPX), glutathione reductase (GR), and glutathioneS-transferase (GST) are directly or indirectly involved in neutralizing ROS.

Infelicity

custody

Kinder- und Jugendliteraturforschung 1998/99rd deviation): serum osteocalcin before vacation 15.9 ±5.5 ng/ml; after vacation 13.6 ± 4.0 ng/ml (p<0.05). Discussion: after exposure to natural sunshine radiation without prior adaptation a significant decrease of serum osteocalcin was found reflecting a lower activity of osteoblasts, presumably a result of lower bone turnover.

使熄灭

https://doi.org/10.1007/978-3-476-02718-4ced calcium and vitamin D intake interact to negatively affect bone turnover. Yet loss of bone mass among women in their eighth and ninth decade of life is certain to predispose elders to a greater risk of fractures.

BOAST

https://doi.org/10.1007/978-3-476-02718-4ve and safe levels of vitamin D for reptiles (1). This is a critical issue since both deficiency and toxicity can produce abnormal calcium and phosphorus metabolic responses. Long term feeding of vitamin D at 4,000 IU per kg of diet will produce signs of toxicity in some domestic animals (2).

吹气

Lineage