Based on the available information, there is no evidence to suggest that Lipitor, a medication commonly used to treat high cholesterol, directly increases or decreases protein uptake.

The first source, a drug patent watch website, provides information about Lipitor's manufacturer, patents, and legal status [1]. However, it does not contain any data about the drug's impact on protein uptake.

The second source is a scientific study that investigates the effect of Lipitor on muscle performance and protein metabolism in older adults [2]. The results indicate that Lipitor does not affect muscle protein synthesis or breakdown. However, it does not directly address protein uptake.

The third source is a book chapter from the National Center for Biotechnology Information that discusses the pharmacology and clinical applications of Lipitor [3]. While it provides comprehensive information about the drug's mechanism of action, side effects, and clinical uses, it does not mention anything about protein uptake.

Therefore, based on the available information, there is no evidence to suggest that Lipitor has any significant effect on protein uptake.

Sources:
[1] <https://www.drugpatentwatch.com/p/tradename/LIPITOR>
[2] <https://pubmed.ncbi.nlm.nih.gov/14531725/>
[3] <https://www.ncbi.nlm.nih.gov/books/NBK430779/>