Qingkailing Suppresses the Activation of BV2 Microglial Cells by Inhibiting Hypoxia/Reoxygenation-Induced Inflammatory Responses

<table>Effect of QKL on the expression of TNF-<svg height="7.9499998" id="M33" style="vertical-align:-0.1254pt" version="1.1" viewbox="0 0 9.7749996 7.9499998" width="9.7749996" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> in BV2 cell supernatants. Cell supernatants were collected after hypoxia/reoxygenation. ELISA was performed to measure the expression of TNF-<svg height="7.9499998" id="M34" style="vertical-align:-0.1254pt" version="1.1" viewbox="0 0 9.7749996 7.9499998" width="9.7749996" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>; the results are expressed as the means ± SD. <svg height="11.375" id="M35" style="vertical-align:-0.17555pt" version="1.1" viewbox="0 0 42.5625 11.375" width="42.5625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>.  <svg height="19.65" id="M36" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 78.275002 19.65" width="78.275002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.012,-0,0,-.012,2.9,7.35)"><path d="M624 398l-8 -50h-120l-40 -185h112l-8 -50h-115l-52 -239h-59l51 239h-148l-52 -239h-59l53 239h-126l9 50h128l41 185h-121l8 50h124l47 214h59l-48 -214h149l46 214h59l-47 -214h117zM439 348h-148l-40 -185h147z" id="x23"></path></g><g transform="matrix(.012,-0,0,-.012,10.955,7.35)"><path d="M624 398l-8 -50h-120l-40 -185h112l-8 -50h-115l-52 -239h-59l51 239h-148l-52 -239h-59l53 239h-126l9 50h128l41 185h-121l8 50h124l47 214h59l-48 -214h149l46 214h59l-47 -214h117zM439 348h-148l-40 -185h147z" id="x23"></path></g>
<g transform="matrix(.017,-0,0,-.017,19.625,16.7)"><path d="M619 482q0 -69 -40.5 -119t-96 -72.5t-118.5 -26.5h-44l-70 20l-31 -151q-14 -67 0.5 -83t89.5 -22l-5 -28h-287l8 28q65 7 81.5 22t29.5 83l79 398q12 56 0.5 70.5t-78.5 20.5l7 28h255q108 0 164 -43t56 -125zM524 478q0 141 -146 141q-25 0 -47 -8q-16 -6 -20.5 -13.5
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</svg> compared to the control group; <svg height="17.825001" id="M37" style="vertical-align:-3.13504pt" version="1.1" viewbox="0 0 76.137497 17.825001" width="76.137497" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.012,-0,0,-.012,2.9,5.525)"><path d="M471 153q-22 -15 -61 -13q-25 31 -45.5 49.5t-56.5 41.5q4 -71 28 -134q-17 -33 -42 -46q-24 12 -42 46q24 63 28 134q-36 -23 -56.5 -41.5t-45.5 -49.5q-36 -2 -61 13q0 28 19 59q65 10 130 43q-65 33 -130 43q-19 31 -19 59q22 15 61 13q25 -31 45.5 -49.5t56.5 -41.5
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<g transform="matrix(.017,-0,0,-.017,17.488,14.875)"><path d="M619 482q0 -69 -40.5 -119t-96 -72.5t-118.5 -26.5h-44l-70 20l-31 -151q-14 -67 0.5 -83t89.5 -22l-5 -28h-287l8 28q65 7 81.5 22t29.5 83l79 398q12 56 0.5 70.5t-78.5 20.5l7 28h255q108 0 164 -43t56 -125zM524 478q0 141 -146 141q-25 0 -47 -8q-16 -6 -20.5 -13.5
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</svg> compared to the model group.</table>

Evidence-Based Complementary and Alternative Medicine

fig3

Figure 3

Figure 3: Qingkailing Suppresses the Activation of BV2 Microglial Cells by Inhibiting Hypoxia/Reoxygenation-Induced Inflammatory Responses 