مگر چندبار به دنيا مي آييم؟ آيا وقت آن نرسيده كه بيشتر مراقب سلامتي مان باشيم؟! سلامتي شامل تامین رفاه کامل جسمی و روانی و اجتماعی انسان است. وزن مناسب از مهمترين اركان سلامتي است. تا زماني كه به سلامتي نرسيده ايم از پا نخواهيم نشست. متاسفانه برخي از افراد با تقليد و دست به دست كردن رژيم دكتر تغذيه،‌ فرصت هاي طلايي كاهش وزن را هدر مي دهند و در اين بين افراد معدودي هستند كه دست به تقليد طراحي رژيم متخصصان ديگر مي زنند بي آنكه از فلسفه و دليل گنجاندن برخي مواد غذايي در رژيم مطلع باشند. خلق را تقليدشان بر باد داد..............اي دوصد لعنت بر اين تقليد باد 

معرفی به دوستان اشتراک گذاری
Beneficial modulation from a high-purity caviar-derived homogenate on chronological skin aging

Rejuvenation Res. 2012 Apr;15(2):174-7.
Beneficial modulation from a high-purity caviar-derived homogenate on chronological skin aging.
Marotta F, Polimeni A, Solimene U, Lorenzetti A, Minelli E, Jain S, Rastmanesh R, Sedriep S, Soresi V.

Abstract

This study tested the activity of LD-1227, which contains a caviar-derived homogenate added with coenzyme Q(10) (CoQ(10))-selenium component (CaviarLieri(®), Lab-Dom, Switzerland), in aged human skin and its potential role on skin mitochondria function. Human dermal fibroblasts were obtained from healthy donors over 70 years old and treated with LD-1227 for 72 hr. As compared to baseline, LD-1227 caused a robust (>67%) collagen type I synthesis (p<0.001) and decreased fibronectin synthesis (p<0.05) with significant fibronectin messenger RNA (mRNA) downregulation (p<0.05, r=0.78). A significant collagen mRNA overexpression occurred with LD-1227 treatment (p<0.05). Mitochondria cytosolic adenosine triphosphate (ATP) level decreased in aged skin samples (p<0.05 vs. young control), but this phenomenon was reversed by LD-1227 (p<0.01). These data show that LD-1227 may modify the extracellular matrix milieu in aged skin and also beneficially affect mitochondrial function.


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