硫酸软骨素废水中蛋白质含量虽然较高，但氨氮测定值较低，导致有机氮问题在设计时容易被忽视。
Due to higher content of protein in chondroitin sulfate wastewater and low measured value of ammonia nitrogen, organic nitrogen was neglected in designing wastewater treatment process.
目的综述硫酸软骨素蛋白多糖在脊髓损伤后修复中抑制作用的研究现状。
Objective to introduce the research advances of chondroitin sulphate proteoglycans inhibitory role on injured spinal cord of rats.
结论研究能有效抑制硫酸软骨素蛋白多糖的方法可能促进损伤后脊髓的再生。
Conclusion Finding a way to degrade chondroitin sulphate proteoglycans may promote regeneration of axons after spinal cord injury.
目的：探讨硫酸软骨素酶ABC对严重的大鼠脊髓损伤蛋白多糖及生长相关蛋白43（GAP-43）基因表达的影响。
Objective:To investigate the effects of chondroitinase ABC on chondroitin sulfate proteoglycans(CSPGs) and growth associated protein-43(GAP-43)after spinal cord injury in rats.
方法：以胶原蛋白为包裹材料，以硫酸软骨素钠为释放调节剂，采用凝胶加压成型的方法制备双层微条；
METHODS:The bilayer minipellet was prepared and shaped by pressurizing gel with the collagen protein as coating material and the sodium chondroitin sulfate as releasing moderator;
方法：以胶原蛋白为包裹材料，以硫酸软骨素钠为释放调节剂，采用凝胶加压成型的方法制备双层微条；
METHODS:The bilayer minipellet was prepared and shaped by pressurizing gel with the collagen protein as coating material and the sodium chondroitin sulfate as releasing moderator;
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