Notably, the pH responsiveness of CS further supports its microbiota-regulating effect: Its amino groups impart pH responsiveness, enabling environmentally triggered drug releaseit remains stable in the acidic gastric environment (pH 1.2) to avoid premature degradation, and only dissociates in the neutral-to-weakly alkaline colonic environment (pH 6.0-7.0) where it can directly interact with gut microbes and exert probiotic-enriching effects (187, 188)
A retrospective study involving 431 patients with HCC found that patients with GS expression had poorer OS, more aggressive tumor features, and activation of tumor-promoting genes, compared to patients with GS-negative HCC, who showed better responses to sorafenib [242]
Blood 110(11):201a, 2007
She oversees Certificate of Analysis verification and research compliance for Renew Lab Groups bacteriostatic water products
Biosimilars One bright spot in drug pricing is the increased availability of biosimilars drugs that are highly similar to biologic medications
they're thermally unstable