Capillary Dilation and Rarefaction Are Correlated with Intracapillary Inflammation in Antibody-Mediated Rejection

Table 5

Capillary variation between ABMR and TG.

	ABMR (𝑛=18)	TG (𝑛=32)	𝑃
Peritubular capillary
Density (capillaries/field)	22.22±2.51	23.87±3.92	0.115
Diameters (𝜇m)	2.34±0.81	6.35±2.16	<0.001
Intra-PTC area/field (%)	3.52±1.76	9.53±3.16	<0.001
Glomerulus
Area (×10^4 𝜇m^2)	2.16±0.36	3.48±0.64	<0.001
Diameters of loops	165.50±13.59	212.43±25.20	<0.001

Abbreviations: ABMR: antibody-mediated rejection; TG: transplant glomerulopathy; PTC: peritubular capillary.