I think you are reading into this wrongly. The liver doesn't regulate if you want to use the absolute meaning of the word, but it does affect serum levels. The kidneys(as an example) don't regulate your hormone levels, but they will make sure to process those in the blood so you can excrete them(fun fact: estrogen hormones, before science discovered a better alternative, were extracted from horse urine).
Your paper is also not discussing how the liver affects serum levels but whether hormones affect HCC in Cirrhosis whereas the article I posted discusses whether kidney diseases affect steroid levels or whether it is the inherent damage done to the kidney(disease or not). Considering that we are also dealing with two wildly different cultures in regards to food and behaviour it wouldn't surprise me they would appear differently. Although changing the diet in Japan has usually been much healthier than many other diets(damn shame that some of their super food like natto tastes like devil's sh*t).
But hey, I know you are just in this to argue so I really don't care. I just wanted to post the original reply to show what can be done with google. I am not in this to be on some bullying crusade like some.
So carry on.
Your paper is also not discussing how the liver affects serum levels but whether hormones affect HCC in Cirrhosis whereas the article I posted discusses whether kidney diseases affect steroid levels or whether it is the inherent damage done to the kidney(disease or not). Considering that we are also dealing with two wildly different cultures in regards to food and behaviour it wouldn't surprise me they would appear differently. Although changing the diet in Japan has usually been much healthier than many other diets(damn shame that some of their super food like natto tastes like devil's sh*t).
But hey, I know you are just in this to argue so I really don't care. I just wanted to post the original reply to show what can be done with google. I am not in this to be on some bullying crusade like some.
So carry on.