Suppressive effects of pterostilbene on human cytomegalovirus (HCMV) infection and HCMV-induced cellular senescence.

Background: Human cytomegalovirus (HCMV), a member of the β-herpesvirus family, causes the establishment of a latent infection that persists throughout the life of the host and can be reactivated when immunity is weakened. To date, there is no vaccine to prevent HCMV infection, and clinically approved drugs target the stage of viral replication and have obvious adverse reactions. Thus, development of novel therapeutics is urgently needed.

Higher-Order Multiphoton Absorption Upconversion Lasing Based on ZnO/ZnMgO Multiple Quantum Wells.

In the progress of nonlinear optics, multiphoton absorption (MPA) upconversion lasing enables many vital applications in bioimaging, three-dimensional optical data storage, and photodynamic therapy. Here, efficient four-photon absorption upconversion lasing from the ZnO/ZnMgO multiple quantum wells (MQWs) at room temperature is realized. Moreover, the MPA upconversion lasing and third-harmonic generation peak generated in the MQWs under the excitation of a femtosecond (fs) laser pulse were observed concurrently, and the essential differences between each other were studied comprehensively.

Effects of palm olein and olive oil on serum lipids in a Chinese population: a randomized, double-blind, cross-over trial.

Background And Objectives: As the most widely produced edible vegetable oil, palm oil is known as to contain a high level of saturated fatty acid, which was thought to adversely affect serum lipid profiles. However, recent studies have shown no influence or benefits of palm oil on serum lipids. The potential nutritional value of palm oil is attributed to the high mono-unsaturation at the crucial sn2-position of the oil's triacylglycerols, as with the so-called 'healthy' olive oil (OO).

Meta-Analysis of Saturated Fatty Acid Intake and Breast Cancer Risk.

The associations between saturated fatty acid (SFA) consumption and risk of breast cancer (BC) remains inconclusive. Therefore, we conducted this meta-analysis to determine the quantitative relations between dietary SFA intake and incidence of BC.Literatures published up to April 2015 were systematically screened through Pubmed and Web of Science.