Key result
Resiniferatoxin injection into rat perirenal adipose tissue reduces sensory neurons by ~37% versus vehicle.
Why the study?
Perirenal adipose tissue is involved in obesity and cardiovascular disease pathogenesis via neural pathways, but the origins, morphological characterization, and resiniferatoxin-susceptibility of its sensory neurons remain unclear.
Effect estimate: 36.7% reduction
Absolute Event Rate: 581.4% vs 919.5%
p-value: p=<0.001
This study maps the sensory innervation of rat perirenal adipose tissue to T9-L3 dorsal root ganglia and demonstrates their susceptibility to resiniferatoxin, providing a structural basis for future neuro-metabolic research.
No takes yet. Share an insight, caveat, or question.
Hypothesis-generating for perirenal sensory targeting in metabolic research; requires higher-level validation before clinical consideration.
Liu et al. (2019) studied Sensory innervation of perirenal adipose tissue (n=18). Resiniferatoxin (RTX) vs. Vehicle solution was evaluated on Total number of DiI-labeled sensory neurons in T9-L3 DRGs (36.7% reduction, p=<0.001). Local injection of resiniferatoxin into rat perirenal adipose tissue significantly reduced the total number of DiI-labeled sensory neurons by 36.7% compared to vehicle control.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: