knob billed duck sarkidiornis melanotos The extraordinary looking Knob-billed (Sarkidiornis melanotos) photographed in Rajkot, Gujarat, India by Raju Karia. Only males have the protrusion on the bill, which becomes more prominent during the breeding season Knob-billed Duck | State of

S., Ginger and alpha lipoic acid ameliorate age-related ultrastructural changes in rat liver

When drugs have active metabolites, it is necessary to know not just the half-life of the parent drug but the half-life of the active metabolites, as well

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Force generated by myosin cross-bridges is reduced in myofibrils exposed to ROS/RNS

Choosing the right container for reconstituted peptides The vial your peptide sits in matters more than most researchers realize