Temporal Bacteriostatic Effect and Growth Factor Loss in Equine Platelet Components and Plasma Cultured with Methicillin-Sensitive and Methicillin-Resistant Staphylococcus aureus: A Comparative In Vitro Study

Table 6

PDGF-BB (pg/mL) concentration in every blood component cultured with either MSSA or MRSA at 6 hours.

Blood components	MSSA	MRSA
Platelet-rich plasma (PRP)	2690.5 (4842)^a	2977 (2629.75)^a
Platelet-rich gel (PRG)	1998 (2222)^b	2123.1 (1474)^b
Leukocyte-poor plasma (LPP)	2200 (3762)^c	4405 (3230)^c
Leukocyte-poor gel (LPG)	2106 (5787.25)^c	3230.5 (3389.5)^c
Plasma	185.5 (720.5)^d	182,5 (518.75)^e
Heat-inactivated plasma (IP)	0 (70.75)^e	0 (235.5)^e
PRP + NID	2389.5 (732.5)^f	2389.5 (732.5)^f
LPP + NID	1755 (806.5)	1755 (806.5)

Lowercase letters represent significant differences in the same column. ^aSignificantly different from plasma, IP ( > 0.001), and LPP + NID ( > 0.01). ^bSignificantly different from plasma and IP (P >0.001). ^cSignificantly different from plasma and IP ( > 0.001). ^dSignificantly different from IP ( > 0.01), PRP + NID, and LPP + NID ( > 0.001). ^eSignificantly different from PRP + NID and LPP + NID ( > 0.001). ^fSignificantly different from LPP + NID ( > 0.01). NID: nonionic detergent.