The needle-free drug injection system market is expected to ... Despite these advantages offered by the conventional (parenteral) drug delivery approaches, there are various challenges that ...

Insulin is injected subcutaneously, or into the fat layer under the skin. In this type of injection, a short needle is used to inject insulin into the fatty layer between the skin and the muscle.

Objective—We aimed to establish the ideal injection techniques using 5-mm needles to reliably inject insulin into the subcutaneous fat in both children and adults and to quantify the associated ...

When a car’s gas needle is hovering near empty ... divided up between each injector and sprayed into the combustion chamber. If the engine has conventional injection, fuel is sprayed inside the intake ...

To compare EI with needle injection through these conventional routes, we used a formalin-inactivated Aichi/68 influenza virus to immunize BALB/c mice (n = 8 per group). For EI, the vaccine was ...