Systemic Infusion of Expanded CD133<sup>+</sup> Cells and Expanded CD133<sup>+</sup> Cell-Derived EVs for the Treatment of Ischemic Cardiomyopathy in a Rat Model of AMI

<div>Echocardiographic evaluation of left ventricular ejection fraction. (a) Comparison of the left ventricular ejection fraction within each group before and after transplantation. (b) Left ventricular ejection fraction percentage of each animal pre- (blue circle) and post- (red circle) treatment. Data are presented as median and minimum and maximum values. °: outlier value; LVEF: left ventricular ejection fraction; EVs: transplanted with expanded CD133<sup>+</sup> cell-derived EVs; CD133<sup>+</sup>: transplanted with expanded CD133<sup>+</sup> cells; vehicle: treated with PBS; control: healthy animals (<svg height="8.55521pt" id="M26" style="vertical-align:-0.2063904pt" version="1.1" viewbox="-0.0498162 -8.34882 27.8368 8.55521" width="27.8368pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M495 86L479 114C446 82 419 66 409 66C401 66 401 72 406 97C420 166 436 231 453 297C489 435 454 448 428 448C406 448 384 439 354 422C305 394 222 327 161 247H159L183 345C200 415 194 448 173 448C143 448 82 410 23 351L38 325C64 349 95 371 105 371C111 371 116 365 109 336L25 -4L31 -12C50 -4 77 3 107 9C119 69 132 122 145 168C197 254 321 381 370 381C387 381 393 374 378 305L329 95C309 17 320 -12 345 -12C372 -12 430 19 495 86Z"></path></g><g transform="matrix(.013,0,0,-0.013,10.158,0)"><path d="M535 323V373H52V323H535ZM535 138V188H52V138H535Z"></path></g><g transform="matrix(.013,0,0,-0.013,21.421,0)"><path d="M137 343C167 482 260 545 321 574C357 591 397 603 429 609L423 641C382 634 335 622 295 608C189 570 37 457 37 238C37 84 125 -12 242 -12C362 -12 447 89 447 209C447 311 374 393 267 393C247 393 226 386 204 376L137 343ZM227 337C318 337 361 256 361 173C361 105 336 22 258 22C176 22 126 120 126 240C126 266 127 291 132 310C155 323 189 337 227 337Z"></path></g></svg> to 8 per group).</div>

Stem Cells International

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Figure 2

Figure 2: Systemic Infusion of Expanded CD133<sup>+</sup> Cells and Expanded CD133<sup>+</sup> Cell-Derived EVs for the Treatment of Ischemic Cardiomyopathy in a Rat Model of AMI 

Figure 2 | Systemic Infusion of Expanded CD133+ Cells and Expanded CD133+ Cell-Derived EVs for the Treatment of Ischemic Cardiomyopathy in a Rat Model of AMI 