Saikosaponin D Inhibits the Proliferation and Promotes the Apoptosis of Rat Hepatic Stellate Cells by Inducing Autophagosome Formation

<div>Effects of SSd on HSC-T6 cell apoptosis. (a) Acetaldehyde-activated HSC-T6 cell apoptosis was detected after SSd treatment for 48 h using the Annexin V-FITC/PI double-stained kit and flow cytometry. (b) The percentage of apoptotic cells based on Annexin V-FITC/PI double-stained flow cytometry results. The ns means no significant difference versus control group (nonactivated HSC-T6 cells). <svg height="13.532pt" id="M8" style="vertical-align:-3.4295pt" version="1.1" viewbox="-0.0498162 -10.1025 79.8748 13.532" width="79.8748pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M486 158C486 177 478 202 466 220C413 228 386 236 336 262C386 288 413 297 466 304C478 323 486 347 485 366C470 376 444 381 422 380C389 338 368 319 321 288C323 345 329 372 349 422C339 442 322 461 305 470C289 461 271 442 262 422C281 372 287 345 290 288C243 319 222 338 189 380C167 381 142 376 125 366C125 347 133 322 145 304C198 296 225 288 275 262C225 236 198 227 145 220C133 201 125 177 126 158C141 148 167 143 189 144C222 186 243 205 290 236C288 179 282 152 262 102C272 82 289 63 306 54C322 63 340 82 350 102C330 152 324 179 321 236C368 205 390 186 422 144C444 143 470 148 486 158Z"></path></g><g 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103S58 78 58 46C58 11 82 -12 113 -12Z"></path></g><g transform="matrix(.013,0,0,-0.013,54.631,0)"><path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z"></path></g><g transform="matrix(.013,0,0,-0.013,60.871,0)"><path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z"></path></g><g transform="matrix(.013,0,0,-0.013,67.111,0)"><path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z"></path></g><g transform="matrix(.013,0,0,-0.013,73.351,0)"><path d="M384 0V27C293 34 287 42 287 114V635C232 613 172 594 109 583V559L157 557C201 555 205 550 205 499V114C205 42 199 34 109 27V0H384Z"></path></g></svg> versus 0 <i>μ</i>mol/L SSd treatment group; <svg height="15.3614pt" id="M9" style="vertical-align:-3.833899pt" version="1.1" viewbox="-0.0498162 -11.5275 75.3443 15.3614" width="75.3443pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.0091,0,0,-0.0091,0,-5.741)"><path d="M457 455H370L403 612H360L326 455H218L252 612H210L175 455H77L68 394H161L132 257H31L20 196H117L77 19H120L159 196H268L230 19H272L311 196H402L412 257H325L355 394H447L457 455ZM313 394L283 257H175L204 394H313Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,4.432,-5.741)"><path d="M457 455H370L403 612H360L326 455H218L252 612H210L175 455H77L68 394H161L132 257H31L20 196H117L77 19H120L159 196H268L230 19H272L311 196H402L412 257H325L355 394H447L457 455ZM313 394L283 257H175L204 394H313Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,8.863,-5.741)"><path d="M457 455H370L403 612H360L326 455H218L252 612H210L175 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172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z"></path></g><g transform="matrix(.013,0,0,-0.013,62.608,0)"><path d="M241 635C89 635 35 457 35 312C35 153 89 -12 240 -12C390 -12 443 166 443 312C443 466 390 635 241 635ZM238 602C329 602 354 454 354 312C354 172 330 22 240 22C152 22 124 173 124 313S148 602 238 602Z"></path></g><g transform="matrix(.013,0,0,-0.013,68.848,0)"><path d="M384 0V27C293 34 287 42 287 114V635C232 613 172 594 109 583V559L157 557C201 555 205 550 205 499V114C205 42 199 34 109 27V0H384Z"></path></g></svg> versus 5 <i>μ</i>mol/L SSd treatment group. Data are presented as mean ± SD (<i>n</i> = 3). One-way ANOVA and then Tukey’s multiple comparisons test were used for statistical analysis. (c) The expression levels of cleaved caspase 3, Bcl2, and Bax in acetaldehyde-activated HSC-T6 cells were detected by western blot analysis after 48 h of SSd treatment.</div>

Evidence-Based Complementary and Alternative Medicine

fig2

Figure 2

Figure 2: Saikosaponin D Inhibits the Proliferation and Promotes the Apoptosis of Rat Hepatic Stellate Cells by Inducing Autophagosome Formation 