1Biological repair of stem cells for intervertebral disc degeneration:clinical research progress and challengesWU De-sheng201-2062Observation on the clinical efficacy of anterior cervical hybrid surgery in treatment of two-or multi-level cer-vical spondylosisWU Jia-chang, FANG Guo-fang, LAI Guo-hua207-2123An analysis on the effect of oblique lateral interbody fusion combined with anterolateral screw fixation on treat-ment of degenerative lumbar spondylolisthesisLI Zhu-hai, ZENG Jian-cheng, WANG Xian-di213-2184An analysis on gender-dependent differences in the sagittal spinal balance in an asymptomatic 75-year-old Chinese populationPAN Fu-min, KONG Chao, HAN Di219-2235Research progress on the role of transcription factors in regulating intervertebral disc developmentLI Hao-xi, WEI Jian-xun224-2286Effect of the relationship between pedicle screw and upper endplate on adjacent segment after posterolateral lumbar fusion:a retrospective studyWANG Qiang, WU De-sheng229-2347Effect of low expression of LAMC3 on paclitaxel resistance in ovarian cancer cellsXIA Lian-ping, YIN Fu-qiang235-2418A study on the relationship between plasma fibrinogen level and enlarged perivascular spaces in patients with acute lacunar cerebral infarctionSHAO Yun-yun, HE Qian-qian, ZHENG Xue242-2479Analysis on the association of serum polyclonal combined free light chain with early improvement of cardiac function and prognosis after PCI in patients with ST-segment elevation myocardial infarctionMENG Jun-jun, WU Zhen-li, SONG Ming-zhe248-25410Observation on the clinical effect of microwave combined with sodium aescinate on treatment of herpes zoster in middle and elderly patientsLI Xiao-bin, QUAN Dong, LIU Xuan255-25811Analysis on the efficacy of modified ABCD2 score combined with detections of serum adenosine deaminase and low-density lipoprotein cholesterol levels in etiological diagnosis of vertigoREN Yun, XING Chao-xia259-26312Analysis on the correlation between neutrophil-to-high density lipoprotein cholesterol ratio and the severity of coronary artery stenosis in patients with acute coronary syndromeHUANG Jing, XU Ri-xin, WANG Da-xin264-26813Evaluation of the safety and effectiveness of left bundle branch pacing in treatment of severe atrioventricular blockLU Zheng-de, SHI Lei, SHI Ying269-27314A study on the application effect of Rh antigen typing and irregular blood group antibody screening in precise blood transfusionLI Xiu-ling, ZHANG Dong-min, KONG Qing-he274-27715An observation on the effect of minimally invasive puncture combined with middle meningeal artery emboli- zation on treatment of chronic subdural hematomaCAO De-mao, DUAN Xiao-chun, LIU Zhen-sheng278-28216Advances in the related research of M2 macrophages in pulmonary fibrosisPI Ding-nan291-29417Research progress on the relationship between neutrophil extracellular traps and colorectal cancerDANG Chun-ping, YUE Hong-yun295-29918Progress in clinical treatment of thalassemiaLONG Xi-gui, LI Hong-mian, QIN Ting299-303 