Result: The telomerase activity of PG cell was down-regulated significantly by Herba Scutellariae Barbatae.

结果：经半枝莲含药血清作用的PG细胞端粒酶活性明显下降。

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There were some watered down PG-13 horror, but there was nothing about it I considered horrific.

FORBES: 'Dark Shadows' Is More Light Than Dark

Perhaps we should all be passing a stylet down a Riata lead at the time of PG change, even if the externalized cables are not visible on fluoroscopy.

FORBES: Robert Hauser, ICD Watchdog, Offers Viewpoint On Riata Controversy At HRS

Parents may be reassured that Seth Rogen has toned down his superbad language considerably, but "Drillbit Taylor" still merits a PG-13 for "strong bullying, " which is putting it mildly.

CNN: Review: 'Drillbit' surprisingly dulled