Scientists have shown that a single injection of self-amplifying RNA, delivered into skeletal muscle rather than the heart ...

For a heart just damaged by a blocked artery, timing matters. So does access. That is what makes a new experimental treatment stand out: instead of being delivered directly to the heart, it is ...

Medicating large production animals, such as sows, individually can be challenging, especially when repeated treatments are needed. Intramuscular (i.m.) injections have been shown to be aversive, and ...

Physical castration (PC) is painful and stressful for nursing piglets. One alternative to PC is immunological castration (IC), but the pain and stress of handling associated with injections have not ...