vdvornyk
Structure of full-length insulin receptor (green) bound to four insulin molecules (brown)

alex_nako
tunnel plasma blue 4k

alex_nako
tunnel plasma green 4k

alex_nako
tunnel plasma red 4k

vdvornyk
Structure of human hormone oxytocin

Jochen
field of rape with flowers

vdvornyk
Structure of human growth hormone (green) in complex with the extracellular domain of its receptor (brown and violet)

AndrewBu
Attractive fitness woman spinning pedals on static bike in gym. Portrait beautiful woman training on bicycle in cycling class in fitness club. Cardio vascular training.

vdvornyk
Animated 3D space fill model of human hormone somatostatin-14, black background

AndrewBu
Fitness woman training on bike machine on cycling class in gym club. Sport group training exercise on static bike in fitness club. Sport people practising cardio exercise.