For paclitaxel, different metabolites were formed in humans and rats, which makes metabolic drug drug interaction studies in rats irrelevant.
These studies utilized satellite cells obtained from newborn mice and rats, which makes the universality and applicability of this model questionable.
On the other hand, the APO injection at the fourth week following the rotenone infusion failed to produce any significant stereotypical circling behavior in MFB-lesioned rats [29], which makes it difficult to assess the model in the early stage.
Both compounds showed excellent pharmacokinetics, highly selective accumulation in infected lung tissue and good correlation with severity of disease in a rat infection model, which makes them promising agents for A. fumigatus infection imaging.
Finally, the intramedullar pinning provides a rigid fixation and preserves a nearly normal ability for the rat to walk, which makes it preferable to other options for fracture fixation, such as an external fixator.
The preference for the rat compared to the mouse model seems mainly to be due to the rat's greater size which makes the operational procedures less difficult [ 5].
The remaining β cells soon regenerate to compensate for the destroyed ones, which makes the rats maintain nearly normoglycaemia during their early lives [8] [9].
Ischemia/Reperfusion (IR) induces miR-34a expression in the rat hepatocytes (Huang et al., 2014), which makes the possibility that upregulation of miR-34a under oxidative stress might lead to decrease in SIRT6 levels.
The rat-a-tat dialogue remains strong and hilarious too, which makes each episode zip along despite the 50ish-minute runtimes, which have traditionally been unsustainable for comedies.
Electrodes that can record from individual neurons must be thinner than a human hair, which makes them difficult to maneuver inside a rat's skull.
