Lactation protects against myocardial ischemia-reperfusion injury in XXXX .

@entity5045 @entity296 @entity5721 @entity63 @entity1563 @entity1188 @entity35 @entity583 @entity65
Some researchers have reported that lactation is effective in reducing @entity65 risk factors. The purpose of this study was to investigate whether lactation may improve intrinsic tolerance against @entity63 reperfusion (IR) injury. The @entity35 were randomly divided into two groups (n = 8 in each group). In the lactation (Lact) group, the surgery was performed on postpartum day 21 (at the end of lactation period) and the results were compared with those of virgin female @entity35 (control group). @entity5721 was induced by means of left anterior descending @entity1563 for 30 min followed by reperfusion for 120 min. @entity1188 size was measured using the staining agent @entity5045 . At the end of the experiment, Mean arterial pressure in the control group was significantly lower than that in the Lact group. @entity583 size was significantly reduced in the Lact group (23    3% vs. 45    8%, p < 0.05 in the control group). Lactation reduced the extent of @entity296 induced by @entity63 and reperfusion. So, lactation may increase cardiac tolerance to @entity63 .
