ObjectiveTo explore the mechanisms of Yangjing Tongluo prescription （YJTL） in the treatment of intrauterine adhesion （IUA） from the perspective of oxidative stress mediated by the Kelch-like ECH-associated protein 1/nuclear factor erythroid 2-related factor 2/heme oxygenase-1 （Keap1/Nrf2/HO-1） signaling pathway. MethodsA total of 48 rats with normal estrous cycles were selected and randomly divided into a normal group （n=8） and a modeling group （n=40）. An IUA rat model was established using a dual-injury method combining surgical curettage and infection. Eight rats were randomly selected from the modeling group for a pilot experiment to confirm successful model establishment. After successful modeling， the remaining 32 rats were randomly divided into a model group， a low-dose YJTL group （YJTL-L）， a high-dose YJTL group （YJTL-H）， and a Progynova group. Rats in the normal and model groups were administered purified water （15 mL·kg^-1） by gavage daily， while rats in the YJTL-L， YJTL-H， and Progynova groups received YJTL at doses of 6.43 and 12.86 g·kg^-1 and Progynova at 2.06 × 10^-4 g·kg^-1， respectively， for 14 consecutive days. The general condition， uterine morphology， and uterine index of the rats were monitored. Histopathological changes in uterine tissue were observed using hematoxylin-eosin （HE） staining. Serum levels of reactive oxygen species （ROS） and glutathione peroxidase （GSH-Px） were measured by enzyme-linked immunosorbent assay （ELISA）. Protein expression levels of Keap1， Nrf2， and HO-1 in endometrial tissue were detected by Western blot. Immunofluorescence （IF） was used to assess the distribution of Nrf2 and HO-1， as well as the expression of Nrf2 in the cytoplasm and nucleus. ResultsCompared with the normal group， rats in the model group exhibited poor mental status and reduced mobility， markedly edematous and tortuous uterine morphology， decreased gland number， and inflammatory reactions in the endometrium， along with an increased uterine organ index （P<0.05）. Serum ROS levels were significantly increased （P<0.05）， while serum GSH-Px levels were significantly decreased （P<0.05）. In endometrial tissue， Keap1 protein expression was increased （P<0.05）， whereas Nrf2 and HO-1 protein expression was decreased. Mild nuclear translocation of Nrf2 was observed， accompanied by increased relative fluorescence intensity of nuclear Nrf2 and decreased relative fluorescence intensity of cytoplasmic HO-1. Compared with the model group， all treatment groups showed varying degrees of improvement in the above symptoms and pathological changes. Serum ROS levels were reduced （P<0.05）， serum GSH-Px levels were increased （P<0.05）， Keap1 protein expression in endometrial tissue was decreased， and Nrf2 and HO-1 protein expression was increased in a dose-dependent manner （P<0.05）. Notably， significant nuclear translocation of Nrf2 was observed， with correspondingly increased relative fluorescence intensity of nuclear Nrf2 and enhanced relative fluorescence intensity of cytoplasmic HO-1. ConclusionYJTL may enhance antioxidant capacity and repair oxidative damage to the endometrial basal layer by regulating the Keap1/Nrf2/HO-1 signaling pathway.

Objective To observe the clinical efficacy of abdominal acupuncture combined with Dachaihu decoction in the treatment of gastrointestinal dysfunction in sepsis.Methods A prospective randomized controlled study was conducted.A total of 90 patients with sepsis and gastrointestinal dysfunction admitted to Shenzhen Hospital(Longgang),Beijing University of Chinese Medicine from December 2020 to May 2023 were selected as the research subjects.Patients were divided into a control group,a traditional Chinese medicine treatment group,and a comprehensive treatment group using a random number table method,with 30 cases in each group.After admission,all three groups received routine western medicine treatment,while the control group received a triple active capsule of mosapride citrate and bifidobacteria in addition to routine treatment;The traditional Chinese medicine treatment group was treated with Dachaihu decoction(consisting of Radix bupleuri 40 g,Scutellaria baicalensis 15 g,Pinellia ternata 15 g,Paeonia lactiflora 15 g,Fructus Aurantii 20 g,Jujube 15 g,Rhubarb 10 g,and Ginger 25 g)in addition to conventional treatment.This regimen involved one daily dose divided into 3 administrations.The comprehensive treatment group was treated with abdominal acupuncture in addition to the traditional Chinese medicine treatment group.Abdominal acupuncture adopts the Bo's abdominal acupuncture therapy,with a plan to select acupoints in Zhongwan,Xiawan,Qihai,Guanyuan,Daheng,Guanmen,Tianshu,and Taiyi.Acupuncture is administered once a day for 20 minutes each time.All 3 treatment groups have a duration of 8 days.Observe three groups of acute physiology and chronic health evaluationⅡ(APACHEⅡ),traditional Chinese medicine syndrome score,gastrointestinal dysfunction score,serum intestinal fatty acid binding protein(I-FABP),Occludin,zonula occludens-1(ZO-1),lipopolysaccharide(LPS),Toll like receptor 4(TLR4),interleukin-6(IL-6),procalcitonin(PCT),and nuclear factors-κB(NF-κB)before and after treatment changes in level.Record 3 groups of 28-day mortality,mechanical ventilation time,intensive care unit(ICU)hospitalization time,and total hospitalization time.Results On the 4th and 8th day of treatment,the APACHEⅡscore,gastrointestinal dysfunction score,traditional Chinese medicine syndrome score,and serum I-FABP,Occludin,ZO-1,LPS,TLR4,IL-6,PCT,NF-κB of three groups showed a significant downward trend,reaching a trough after 8 days of treatment,and the reduction in the comprehensive treatment group and the traditional Chinese medicine treatment group was more significant than that in the control group.The reduction in the comprehensive treatment group was more significant than those in the traditional Chinese medicine treatment group[APACHEⅡscore:13.37±4.54 vs.16.28±5.36,traditional Chinese medicine syndrome score:15.37±5.69 vs.18.72±6.34,gastrointestinal dysfunction score:6.22±1.56 vs.7.17±1.93,I-FABP(ng/L):8.38±2.69 vs.10.62±3.24,Occludin(ng/L):64.72±9.58 vs.75.66±11.45,ZO-1(ng/L):26.38±4.39 vs.30.26±5.77,LPS(EU/L):26.23±5.17 vs.34.52±7.41,TLR4(μg/L):7.47±2.63 vs.10.37±4.45,IL-6(ng/L):36.37±11.34 vs.43.69±12.56,PCT(μg/L):3.16±1.83 vs.6.38±3.25,NF-κB(μg/L):6.84±3.46 vs.10.43±5.65,all P<0.05].The mechanical ventilation time,ICU hospitalization time,and total hospitalization time of the comprehensive treatment group were all shorter than those of traditional Chinese medicine group and the control group[mechanical ventilation time(days):7.12±1.97 vs.8.29±2.23,9.68±2.87,ICU hospitalization time(days):9.27±3.22 vs.11.42±3.78,13.65±4.27,total hospitalization time(days):14.31±3.97 vs.16.65±4.74,19.54±5.33,all P<0.05].There was no statistically significant difference in the 28 day mortality among the comprehensive treatment group,traditional Chinese medicine treatment group,and control group[23.33%(7/30),33.33%(10/30)vs.46.67%(14/30),both P>0.05].Conclusion Dachaihu decoction can improve gastrointestinal function and clinical symptoms in patients with sepsis,the combination of Dachaihu decoction and abdominal acupuncture can more effectively promote gastrointestinal function recovery,reduce gastrointestinal mucosal damage,inhibit inflammatory reactions,shorten hospitalization time,and alleviate the condition.

Objective To analyze the acupoint selection rule of acupuncture and moxibustion in the treatment of gastrointestinal dysfunction associated with sepsis,thereby providing a reference for clinical treatment.Methods A systematic search was conducted in several databases,including China national knowledge infrastructure(CNKI),China Science Periodical Database,Chinese Science and Technology Journal Database,Chinese Biomedical literature database(CBM),Wanfang Data,and VIP Database,from the inception of the databases until September 30,2023.The collected literature was organized in an Excel database and subjected to descriptive analysis.Association rule analysis and cluster analysis were performed using SPSS 26.0 and SPSS Modeler 18.0 software.Results Finally,35 acupuncture and moxibustion prescriptions in 35 articles were selected for frequency statistics.The results showed 33 acupoints were used to treat gastrointestinal dysfunction in sepsis,with an overall frequency of use of 176 acupoints.The top 10 acupoints used by acupuncture and moxibustion for the treatment of gastrointestinal dysfunction in sepsis from high to low were Zusanli,Tianshu,Shangjuxu,Zhongwan,Neiguan,Xiajuxu,Guanyuan,Qihai,Shangwan,Xiawan.The top 3 were Zusanli(16.5%),Tianshu(13.6%),Shangjuxu(11.9%).The most commonly used meridians were the Foot Yangming Stomach Meridian(52.8%),Ren Meridian(23.9%),and Foot Taiyin Spleen Meridian(8.0%).The main sites for acupoint selection were the lower limbs(44.9%)and abdomen(41.5%).The most commonly used acupoints were combined acupoints below specific acupoints(35.2%),followed by recruited acupoints(27.8%).The results of high-frequency acupoint correlation analysis showed that the acupoints with the highest comprehensive support were Zusanli,Tianshu,Zhongwan,and Shangjuxu.Cluster analysis identified 5 effective clusters(Quchi acupoint-Sanyinjiao acupoint-Neiting acupoint-Daheng acupoint-Jiaji acupoint-Yinlingquan acupoint-Shangwan acupoint-Xiawan acupoint,Guanyuan acupoint-Qihai acupoint-Neiguan acupoint-Xiajuxu acupoint,Tianshu acupoint-Shangjuxu acupoint,Zhongwan acupoint,Zusanli acupoint)and 4 commonly used acupoint combinations(Guanyuan acupoint-Qihai acupoint-Neiguan acupoint-Xiajuxu acupoint,Tianshu acupoint-Shangjuxu acupoint,Zhongwan acupoint,Zusanli acupoint).Conclusions Acupuncture treatment for gastrointestinal dysfunction in sepsis is mainly based on the treatment of"spleen and stomach",with local acupoint selection and acupoint selection along the meridian as the main approach.It emphasizes the application of specific acupoints,especially the Xiahe and Mu acupoints.

Objective To observe the clinical efficacy of abdominal acupuncture combined with Dachaihu decoction in the treatment of gastrointestinal dysfunction in sepsis.Methods A prospective randomized controlled study was conducted.A total of 90 patients with sepsis and gastrointestinal dysfunction admitted to Shenzhen Hospital(Longgang),Beijing University of Chinese Medicine from December 2020 to May 2023 were selected as the research subjects.Patients were divided into a control group,a traditional Chinese medicine treatment group,and a comprehensive treatment group using a random number table method,with 30 cases in each group.After admission,all three groups received routine western medicine treatment,while the control group received a triple active capsule of mosapride citrate and bifidobacteria in addition to routine treatment;The traditional Chinese medicine treatment group was treated with Dachaihu decoction(consisting of Radix bupleuri 40 g,Scutellaria baicalensis 15 g,Pinellia ternata 15 g,Paeonia lactiflora 15 g,Fructus Aurantii 20 g,Jujube 15 g,Rhubarb 10 g,and Ginger 25 g)in addition to conventional treatment.This regimen involved one daily dose divided into 3 administrations.The comprehensive treatment group was treated with abdominal acupuncture in addition to the traditional Chinese medicine treatment group.Abdominal acupuncture adopts the Bo's abdominal acupuncture therapy,with a plan to select acupoints in Zhongwan,Xiawan,Qihai,Guanyuan,Daheng,Guanmen,Tianshu,and Taiyi.Acupuncture is administered once a day for 20 minutes each time.All 3 treatment groups have a duration of 8 days.Observe three groups of acute physiology and chronic health evaluationⅡ(APACHEⅡ),traditional Chinese medicine syndrome score,gastrointestinal dysfunction score,serum intestinal fatty acid binding protein(I-FABP),Occludin,zonula occludens-1(ZO-1),lipopolysaccharide(LPS),Toll like receptor 4(TLR4),interleukin-6(IL-6),procalcitonin(PCT),and nuclear factors-κB(NF-κB)before and after treatment changes in level.Record 3 groups of 28-day mortality,mechanical ventilation time,intensive care unit(ICU)hospitalization time,and total hospitalization time.Results On the 4th and 8th day of treatment,the APACHEⅡscore,gastrointestinal dysfunction score,traditional Chinese medicine syndrome score,and serum I-FABP,Occludin,ZO-1,LPS,TLR4,IL-6,PCT,NF-κB of three groups showed a significant downward trend,reaching a trough after 8 days of treatment,and the reduction in the comprehensive treatment group and the traditional Chinese medicine treatment group was more significant than that in the control group.The reduction in the comprehensive treatment group was more significant than those in the traditional Chinese medicine treatment group[APACHEⅡscore:13.37±4.54 vs.16.28±5.36,traditional Chinese medicine syndrome score:15.37±5.69 vs.18.72±6.34,gastrointestinal dysfunction score:6.22±1.56 vs.7.17±1.93,I-FABP(ng/L):8.38±2.69 vs.10.62±3.24,Occludin(ng/L):64.72±9.58 vs.75.66±11.45,ZO-1(ng/L):26.38±4.39 vs.30.26±5.77,LPS(EU/L):26.23±5.17 vs.34.52±7.41,TLR4(μg/L):7.47±2.63 vs.10.37±4.45,IL-6(ng/L):36.37±11.34 vs.43.69±12.56,PCT(μg/L):3.16±1.83 vs.6.38±3.25,NF-κB(μg/L):6.84±3.46 vs.10.43±5.65,all P<0.05].The mechanical ventilation time,ICU hospitalization time,and total hospitalization time of the comprehensive treatment group were all shorter than those of traditional Chinese medicine group and the control group[mechanical ventilation time(days):7.12±1.97 vs.8.29±2.23,9.68±2.87,ICU hospitalization time(days):9.27±3.22 vs.11.42±3.78,13.65±4.27,total hospitalization time(days):14.31±3.97 vs.16.65±4.74,19.54±5.33,all P<0.05].There was no statistically significant difference in the 28 day mortality among the comprehensive treatment group,traditional Chinese medicine treatment group,and control group[23.33%(7/30),33.33%(10/30)vs.46.67%(14/30),both P>0.05].Conclusion Dachaihu decoction can improve gastrointestinal function and clinical symptoms in patients with sepsis,the combination of Dachaihu decoction and abdominal acupuncture can more effectively promote gastrointestinal function recovery,reduce gastrointestinal mucosal damage,inhibit inflammatory reactions,shorten hospitalization time,and alleviate the condition.

Objective To explore the effect of Dachaihu decoction on the Toll-like receptor 4/nuclear factor-κB(TLR4/NF-κB)signaling pathway and gastrointestinal mucosal barrier in rats with severe heat stroke.Methods Sixty SPF grade Sprague-Dawley(SD)male rats were divided into normal control group,model group,Dachaihu decoction standard dose group and Dachaihu decoction high dose group of 15 rats in each group.The heat stroke model was replicated in the rats at temperature(40.5±0.5)℃and humidity(65.0±2.0)%;the normal control group was not treated.From 6 hours after mold making,drug intervention was carried out in the Dachaihu decoction high dose group and the Dachaihu decoction standard dose group of 3.38 g·kg-1·d-1 and 1.69 g·kg-1·d-1,every 8 hours for 2 days.Equal amounts of normal saline were administered to the normal control group and model group.At 6,24 and 48 hours after the molding,5 mL abdominal main artery blood from 5 rats were randomly collected from each group,and the blood was obtained by enzyme-linked immunosorbent assay(ELISA)to determine the levels of tumor necrosis factor-α(TNF-α),interleukin-1(IL-1),D-lactic acid,intestinal fatty acid-binding protein(I-FABP).At the same time,the ileum tissue was retained,and the protein expression of TLR4 and NF-κB in intestinal tissue was determined by Western blotting.Some of the ileal tissue was obtained for hematoxylin-eosin(HE)staining,and the intestinal histopathological changes were observed under light microscopy.Results The normal control group of rats had no significant change,and the other three groups showed heatstroke symptoms after mold making.The overall mortality in drug group were significantly lower than that in the model group[3.3%(1/30)vs.20.0%(3/15),P＜0.05].Compared with the normal control group,the serum IL-1,TNF-α,I-FABP,D-lactic acid and the protein expression levels of TLR4 and NF-κB in the model group,Dachaihu decoction standard dose group and Dachaihu decoction high dose group all increased.Compared with the model group,at 24 hours and 48 hours after molding in the Dachaihu decoction standard dose group and Dachaihu decoction high dose group,the serum IL-1,TNF-α,I-FABP,D-lactic acid and the protein expression levels of TLR4 and NF-κB significant decreased[24 hours:TNF-α(ng/L):69.20±4.32,59.37±4.31 vs.76.99±5.02,IL-1(ng/L):132.68±4.93,112.59±9.64 vs.146.75±10.12,I-FABP(mmol/L):504.35±22.23,453.37±32.38 vs.542.58±13.83,D-lactic acid(mmol/L):114.55±8.52,90.57±3.09 vs.127.87±8.37,protein expression of TLR4(A value):1.50±0.08,1.23±0.01 vs.1.86±0.08,protein expression of NF-κB(A value):1.61±0.05,1.21±0.05 vs.1.97±0.08;48 hours:TNF-α(ng/L):58.46±5.13,38.98±5.53 vs.90.21±3.02,IL-1(ng/L):119.12±4.57,84.12±5.08 vs.170.20±6.21,I-FABP(mmol/L):436.04±27.63,321.85±22.03 vs.618.79±12.31,D-lactic acid(mmol/L):87.35±6.84,70.38±4.33 vs.154.14±10.83,protein expression of TLR4(A value):1.19±0.05,1.10±0.13 vs.2.09±0.06,protein expression of NF-κB(A value):1.15±0.09,0.97±0.08 vs.2.20±0.02,all P＜0.05].The expression levels of TNF-α,I-FABP,TLR4 and NF-κB protein in Dachaihu decoction high dose group decreased significantly at 24 hours and 48 hours compared with the standard dose group,however,IL-1 and D-lactic acid decreased significantly at 48 hours after molding(all P＜0.05).The pathology observation showed that,compared with the model group,the intestinal mucosa villus,the lamina propria drop and haemorrhage was decreased in the Dachaihu decoction standard dose group and Dachaihu decoction high dose group.Telangiectasia was reduced and no ulcer formation was observed.Conclusion Dachaihu decoction can inhibit TLR4/NF-κB signaling pathway,reduce intestinal inflammatory response,thus reduce gastrointestinal damage,and protect the gastrointestinal mucosal barrier in rats with severe heatstroke.

Objective To investigate the effect of microRNA-1180 transfection on the growth of renal cell carcinoma lines 786-O and ACHN.Methods The renal carcinoma cells were divided into the two groups:control group (transfecting dsControl) and experimental group (transfecting miR-1180).The expression change of p21 mRNA was detected by qRT-PCR.Western blot was conducted to analyze the expression changes of p21,CDK4,CDK6 and CyclinD1 proteins.Flow cytometry (FCM) was used to detect the cell cycle change.The MTS assay was conducted to detect the cell viability and the colony forming assay was performed to examine the cell proliferation ability.Results The qRT-PCR results showed that compared with the negative control dsControl group,after miR-1180 transfection,the expression level of·p21 mRNA in 786-O and ACHN cells was up-regulated to 2.54-fold and 2.49-fold respectively(P＜0.01).The expression trend of p21 protein was consistent with qRT-PCR results.The expression of CDK4,CDK6 and CyclinD1 proteins were significantly down-regulated.The FCM results showed that the proportion of cells in G0/ G1 phase was significantly increased after transfection of miR-1180,but the proportion of cells in S phase and G2/M phase was decreased significantly,indicating that the cell cycle was arrested in G0/G1 phase.The MTS assay results showed that compared with the dsControl group,the viability of the two kinds of renal carcinoma cells was significantly decreased.The colony formation assay showed that the number of colonies formed in the miR-1180 group was smaller,indicating the proliferation ability of miR-1180 transfected cells was decreased.Conclusion miR-1180 can significantly activate the p21 protein expression and inhibit the growth of renal carcinoma cell lines 786-O and ACHN.

Objective To analyze the reasons and outcomes of the unplanned re-operation in renal transplant recipients during perioperative period,and to summarize the corresponding strategies.Methods From January 2014 to September 2017,the clinical data of 20 cases of kidney transplantation which had a total of 22 unplanned re-operations were retrospectively analyzed.All patients were given quadruple immunosuppression with antibody induction and tacrolimus (TAC) and mycophenolate mofetil (MMF) plus prednisone (Pred).We analyzed the reasons,occurrence time,effect of re-operation and the renal function,as well as survival rate of all graft and recipient.The delayed graft function (DGF),acute rejection (AR) and incidence of pulmonary infection were monitored as well.Results Up to September 2017,during the follow-up of 1-36 months,the overall rate of unplanned re-operation was 4.6％,and 2 patients underwent 3 operations.For the reasons of re-operation,there were 18 cases of bleeding (13 cases of blood oozing from the wound surface,3 cases of renal parenchyma rupture because of rejection,and 2 cases of rupture of renal artery infection),2 cases of renal artery thrombosis and 2 cases of the repair of leakage of urine.Two operations were performed within 1 days for 9 cases,2-5 days for 5 cases,6-10 days for 3 cases,above 10 days for 45 cases.There was no deaths during the perioperative period.One patient died of rupture of exiliac aneurysm 3 months after the operation.One patient died of cerebral hemorrhage 6 months postoperation.The death censored graft survival rate was 72.2％ (13/18) and the incidence of DGF was 55 ％.Conclusion The major reason of unplanned re-operation for renal transplantation is associated with bleeding of various causes.And the incidence of DGF is high.If the secondary operation was performed with the correct decision,the kidney allograft recovers well.

Objective: To study the effects of microRNA-1180-5p (miR-1180-5p) on malignant biological behaviors of prostate cancer VCAP and LNCaP cells and the possible mechanisms. Methods: dsControl (dsControl group) and miR-1180-5p (miR-1180-5p group) were constructed and then transfected into two prostate cancer cell lines VCAPand LNCaP. qPCR and Western blotting were used to analyze the changes in mRNA and protein expressions of CDKN1A, Cyclin D1 and CDK6 after transfection. Cell cycle distribution, proliferation activity, clone formation capacity, cell migration and invasion ability were detected by flow cytometry, MTT assay, colony culture assay and Transwell assay, respectively. Results: qPCR results showed that compared with dsControl, CDKN1A mRNA levels in VCAP and LNCaP cells transfected with miR-1180-5p were up-regulated significantly, while the mRNA expressions of Cyclin D1 and CDK6 were significantly down-regulated (all P<0.01). Western blotting result was consistent with that of qPCR. The percentage of cells in G0/G1 phase was increased after transfection of miR-1180-5p (P<0.05), but the proportion of cells in S phase and G2/M phase was decreased and the cell cycle was arrested at G0/G1 phase (P<0.05). The proliferation activity of the two prostate cancer cells was significantly lower than that of the dsControl group after miR-1180-5p transfection (P<0.05), and the number of colonies in the miR-1180-5p group was significantly lower than that in the dsControl group (P<0.01). In the meanwhile, the cell migration and invasion ability in miR-1180-5p group was decreased (P<0.01). Conclusion: miR-1180-5p can significantly activate CDKN1A gene expression in prostate cancer cells and further inhibit the proliferation, migration and invasion of prostate cancer cells.

Objective To investigate the effect of exogenous small RNA (dsP21-397) transfection on growth of human renal clear cell carcinoma cell lines A-498 and Caki-1. Methods The dsControl(control group) and dsP21-397(experimental group)were transfected into A-498 and Caki-1,respectively. The expression of p21 mRNA was analyzed by qRT-PCR. The expression of p21 protein,CDK4 and Cyclin D1 proteins were detected by Western blot. The cell cycle distribution was examined by flow cytometry(FCM). MTS assay and colony formation assay were used to analyze cell viability and proliferation ability. Results Compared with dsControl,p21 mRNA levels in A-498 and Caki-1 cells increased to 2.55-fold(P<0.01)and 2.18-fold(P<0.01),respectively,after transfection with dsP21-397. The expression of p21 protein was up-regulated while the expression of CDK4 and CyclinD1 were down-regulated. The percentage of cells in G0/G1 phase significantly increased after transfection of dsP21-397,and the proportion of cells in S phase and G2/M phase significantly decreased. The activity of A-498 and Caki-1 cells significantly decreased and the number of colonies in the dsP21-397 group was significantly lower. Conclusions dsP21-397 can significantly activate p21 protein expression,down-regulate the cell cycle-associated proteins,and inhibit the growth of renal clear cell carcinoma cells.

Objective To determine the levels of plasma M-CSF in cervical cancer patients and cervical intraepitheliai neoplasia(CIN)patients,and to discuss the diagnostic utility of M-CSF in the development of cervi-cal cancer. Methods Forty-nine cases of cervical cancer,60 cases of CIN and 40 healthy controls were selected from June 2014 to June 2016. Plasma levels of M-CSF and SCC-Ag were determined by using ELISA and MEIA, respectively. Results Significantly different concentrations of M-CSF and SCC-Ag were observed in patients with cervical cancer compared to the healthy controls and CIN patients(P<0.01,respectively). Significant difference in plasma M-CSF level between the healthy controls and benign lesion patients were also found(P<0.05).However, no significant difference in SCC-Ag was found between the healthy controls and benign lesion patients. SCC-Ag combined M-CSF could obviously increase the detection rate of cervical cancer,without increasing the false posi-tive rate. The level of M-CSF in patients with cervical cancer and high grade of CIN reduced to the normal level, with significant difference before and after surgery(P<0.05).Meanwhile,the level of SCCAg in CIN patients was significantly reduced before and after surgery(P<0.05).Conclusions This study suggests the potential utility of M-CSF as a good candidate for a serum marker of cervical cancer,as well as benign lesions of this organ(CIN), and M-CSF may also be use to predict the outcome of CIN.