Table 2.
Effect of various bariatric surgeries on the size of myocardial infarction and on the blood levels of hormones with potential cardioprotective effects in non-obese non-diabetic rats.
| Effect | IT | RYGB | SG |
|---|---|---|---|
| The difference between the SHAM and BS groups | |||
| Sizes of zones IM | n.s | ↓↓ | ↓↓ |
| No-reflow | ↔ | ↓↓ | ↓↓ |
| GLP-1 fasting | ↔ | n.s | n.s |
| GLP-1 30 min | ↔ | ↔ | ↔ |
| Ghrelin fasting | ↔ | n.s | ↓ |
| Ghrelin 60 min | ↔ | ↓ | n.s |
| Leptin fasting | n.s | ↓↓ | ↓↓ |
| Leptin 60 min | n.s | n.s | ↓ |
| Insulin fasting | ↔ | ↔ | ↔ |
| Insulin 60 min | ↓ | ↔ | ↑ |
n.s. = not statistically significant, ↑ = increased blood levels, ↓ = decreased blood levels, ↔ = unchanged blood levels, GLP-1 glucagon-like peptide-1, RYGB Roux-en-Y gastric bypass, IT ileal transposition, SG sleeve gastrectomy.