English to Russian Medical Medical (general) steroids

All synthetic progestins have been shown to bind to the rat, rabbit or human PR in a number of studies, with most showing a higher relative binding affinity than Prog. Notably, binding affinity differs depending on the species, type of tissue or cell-line, and experimental conditions such as intact vs. cytosolic fractions, highlighting the need for caution when interpreting these results.

..., таких как соотношение интактных и цитозольных долей (??)