نتایج جستجو برای: 21 days p
تعداد نتایج: 1686279 فیلتر نتایج به سال:
abstract: acidophilus milk after preparation, with the defined characteristics of ph, titratable acidity and viable counts of lb. acidophilus, was kept at the refrigerator (5 °c) and changes of above mentioned parameters were evaluated during 21 days at 7-day intervals. the obtained results showed that the titratable acidity of product significantly (p≤0.05) increased over storage period, demon...
BACKGROUND The demand for antiaging products has dramatically increased in recent years, driven by an aging population seeking to maintain the appearance of youth. This study investigates the effects of an antiaging skin care system containing alpha hydroxy acids (AHAs) in conjunction with vitamins B3, C, and E on the biomechanical parameters of facial skin. METHODS Fifty two volunteers follo...
Information on the concentration of hepatitis C virus (HCV) RNA is useful for patient management, including assessing treatment initiation and treatment response, and monitoring follow-up. Previous studies have reported that poor sample processing and storage conditions might influence the stability of HCV RNA, and hence its detectability. We analyzed 30 patients known to be positive with high/...
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