Loving U Sister的歌詞如下：
Sister
Sister
Come and love me
Come and love me
Oh Baby
Yeah
Listen to this
Loving U, loving U
Just want to hold you tight
And kiss you, kiss you
Ooh, feeling alright
Shaking all around you know it’s wrong
Wishing we could get it right back
Love you with every inch of me that I’ve got now baby (woah)
Cause your all that I got is the fire inside (and I ain’t tripping)
Let’s keep this party all night baby (let’s go)
Yo I need some affection like the gangsters say I need ya so we could rock with the bigness so bigness of a bliss we gonna party and bounce together we’ll take this thing on top until it goes too far too far you see you gotta move to the rhythm when you really love someone or it could fall apart just dance like this girl I’m your new favorite melody (come on) so we could be one yeah we could be one one two three one two three let’s go (Loving U, loving U) sister come and love me tight (And kiss you, kiss you) oh baby come and stay with me tonight (Loving U, loving U) sister come and love me tight (And kiss you, kiss you) oh baby come and stay with me tonight yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh oh come on come on come on come on come on come on come on come on come on come on come on come on come on come on come on come on come on come on come on come on baby come on baby (Come on) now baby girl it’s your turn to dance for me (Dance for me) make sure you know what you doing up in here (Up in here) we could make this a masterpiece together we could make this a masterpiece together so baby let me see you shake it shake it shake it shake it till you drop it drop it let me hear your all stars singing together let me see your pretty lips move to the rhythm move to the rhythm your sexy got me looking like I should give you all of my affection now show me that we can go higher than a billion stars soar through the night then forever it stays light then forever we stay one in my world I found the love I thought was gone now let me put your mind at ease there’s no other that I need now (I need now) no games just want your heart for my own now baby take this love song and let’s get this night started make a memory together with a new song hey hey hey hey let’s go (Loving U, loving U) sister come and love me tight (And kiss you, kiss you) oh baby come and stay with me tonight (Loving U, loving U) sister come and love me tight (And kiss you, kiss you) ooh baby let’s stay up all night together till morning sun rises toes to head hey listen what she said yes the melody be out for this every man who had been played was blown away here is a catch though everybody out here grooving got an infection can’t escape my flu tell em your Sister take over tell em my lips and your flesh just mesh forever let it flow till day break no apologies even when we taking over like that now everyone jump up like this let me hear ya hey hey hey hey hey now they wanna play with the highs with lows my boys we don’t play let em know what they up against forever don’t even phase cause my mind is in another space ain’t nobody ride with us no more in it don’t get how I see my girl they gon like this she gon set fire under my vibe alright here comes the break don’t say we ain’t a unit after all them big up so you got my stamp who knew now just sing along alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright alright now girls you can bring your gang cause everybody sing along cuz everybody is having fun here now Sister細胞生物體液調節中的免疫因子及其作用？請簡述人體內三大免疫系統的主要作用機制？請舉例說明它們之間的相互影響。
答案：
（1）細胞生物體液調節中的免疫因子及其作用：
免疫因子