Objective To explore the change of early stage coagulation function of newborn baby recovery from stifle and its clinical significance.Methods 120 asphyxial neonates were selected randomly as research subjects.The DD,PC,PLT,PT,APTT,TT and Fg were detected and compared with normal newborn baby.Results The statistical analysis showed that DD (t =17.65,P ＜ 0.01),PC (t =7.22,P ＜ 0.01),PLT (tsevere =10.95,P ＜ 0.01 ;tmild=4.12,P＜0.01),PT(tsevers =13.01,P＜0.01;tmild =8.09,P ＜0.01),APTT(tsevers =12.70,P ＜0.01 ;tmild =8.53,P ＜ 0.01),TT(tsevers =6.36,P ＜ 0.01 ; tmild =3.20,P ＜ 0.01) and Fg (t =21.24,P ＜ 0.01) of 120 patients had significant change,especially the severe stifle group had more significant change compared with mild stifle group.The treated babies relieved progressively and their indicators were back to normal.Conclusion There will be coagulation function disorder in early stage of newborn baby recovery from stifle.The degree of coagulation function disorder is related to the degree of stifle.

Objective To evaluate the diagnostic value of procalcitonin in early ventilator-associated pneumonia. Methods CNKI database, Wanfang database and PubMed (2000-2014) were applied for document retrieval through keyword searching approach. Meta-analysis was used in all eligible studies. Results Thirteen studies were collected. The sample bank includes 1 137 cases , of which 599 cases were diagnosed as ventilator-associated pneumonia. Heterogeneity test showed that the homogeneity of the studies was good. The value of the weighted sensitivity was 59% (43% ~ 73%), the specificity was 89% (82% ~ 93%), the positive likelihood ratio was 3.69 (3.21 ~ 4.23), the negative likelihood ratio was 0.42 (0.32 ~ 0.55), and the SROC area under the curve (AUC) was 0.86. The value of the weighted sensitivity was 81%(73% ~ 87%), the specificity was 83%(73% ~ 90%). Conclusion Procalcitonin can be regarded as a valuable marker in early ventilator-associated pneumonia diagnosis , when the cut-off point of PCT is 2.0 μg/L.

Objective To explore the anti-inflammatory and analgesic effects of Shuangwu numbness-relief decoction. Methods The anti-inflammatory effect was assessed by xylene-induced mouse auricular swelling and peritoneal capillary permeability;and the analgesic effect was assessed by hot plate method and acetic acid-induced twisting method. Results Shuangwu numbness-relief decoction at moderate or high dose had a significant inhibitory effect on mouse auricular swelling, with a significant difference as compared with the control group (P<0.01);the decoction at low , moderate , or high dose group played a marked inhibitory role in the increase in mouse peritoneal capillary permeability (P<0.01). Shuangwu numbness-relief decoction at moderate or high dose effectively reduced the writhing frequency in mice (P < 0.01). The decoction at high dose increased the pain threshold in mice one hour after intragastric administration (P < 0.05), and the decoction at moderate or high dose increased the pain threshold two hours after administration (P < 0.05). Conclusions Shuangwu numbness-relief decoction has an obvious anti-inflammatory and analgesic effect.

Objective To investigate the imaging manifestation of immature teratoma.Methods Imaging features of 9 cases of immature teratoma.confirmed pathologically were retrospective analysed.Results All 9 cases were male,age ranging from 1 to 38 years,mean age 1 9.5 years,AFP increased varying degrees in six cases .(1)3 cases (mean age 25.5 years)located in the anterior mediastinum which CT characteristics included the following features:lesions were projecting to one side,with irregular shape,obvi-ous necrosis,mild enhancement,wrap or oppression the blood vessels,one case with superior vena cava and head arm vein tumor em-boli and mediastinal lymph node metastasis.(2)6 cases (mean age 9.5 years)located in the pineal region and tricorn region,which MR finding were as following :cystic or solid placeholders,tow cases with small calcification or fat,solid part and the capsule wall enhancement significantly,4 cases with nodular enhancement.Conclusion Immature teratoma tends to occur in the middle struc-ture,and appears in children and young adults frequently,necrosis and cystic changes are seen commonly.CT and MR are of high val-ue in diagnosing immature teratoma.

Objective To explore the scanning technology of head-neck-coronaryone-stop-shopCT angiography using 256-slice iCT and complete image quality analysis.Methods 106 consecutive patients underwent 256-slice iCT head-neck-coronaryone-stop-shop CT angiography.According to the average heart rate,patients were divided into three groups,the 1ow heart rate group with the average heart rate ranged from 40 to 60,medium heart rate group with heart rate from 60 to 80 beats per minute and high heart rate group with heart rate more than 80 beats per minute.The volume rendering (VR),maximum intensity projection (MIP), multi-planar reformation (MPR)and curved planar reconstruction (CPR)were employed for three-dimensional reconstruction after the original image reached to the iCT post-processing workstation.The image quality of head-neck artery and coronary artery were assessed by two senior radiologists individually .Results The image quality scores in the three groups show statistic significance (F=14.886 , P =0.000).The difference between low heart rate group and medium heart rate group show statistic significance (P =0.031).The difference between low heart rate group and high heart rate group was statistical significant (P = 0.026 ).There was no statistic difference between medium heart rate group and high heart group.The excellent rates of coronary artery image quality reached to 100%,96.6%,92.6% in low,medium and high heart rate group respectively.The rates of excellent about head-neck vascular im-age quality in the three groups reached to 100%.Conclusion 256-slice iCT head-neck-coronaryone-stop-shopCT angiography can obtain satisfactory image.The image quality does not decrease in patients with high heat rate.

Objective:To investigate the effects of GnRH agonist on the expressions of FSHR proteins in pituitary and ovaries in ewes,also to analyse the bioinformatics characteristics of ovine pituitary FSHR.Methods: Forty-two prepubertal ewes (Ovis aries) were randomly assigned to six groups (n=7).The ewes in experimental group EG-Ⅰ,EG-Ⅱand EG-Ⅲwere subcutaneously injected with 200μg,300μg and 400 μg alarelin antigens twice (at day 0 and 14),respectively.Ewes in EG-Ⅳand EG-Ⅴwere injected sub-cutaneously with 200μg and 300μg alarelin antigen four times (at day 0,7,14 and 21),respectively.Ewes in the control group (CG) were subcutaneously injected with 2.0 ml solvent twice (at day 0 and 14).Fluorescence quantitative RT-PCR was used to detect gene expression of FSHR in pituitary glands.The expression of FSHR protein in the ovaries was detected using Western blot.Results:The 2-ΔΔCt values of GnRHR,FSHR and LHR mRNAs in the pituitary gland of EG were lower than that in control group (CG).The 2-ΔΔCt values in EG-Ⅳ( P<0.05 ) and EG-Ⅴ( P<0.05 ) were lower than those in EG-Ⅰand EG-Ⅱ.Expressions of FSHR proteins in EG ovaries increased.Levels of FSHR proteins in EG-Ⅳand EG-Ⅴ( P<0.05 ) were higher than CG.The length of sheep FSHR sequence of nucleotides were 1 091 bp,the homology of FSHR sequences was 100% with that reported in NCBI.The theory isoelectric point , half-life,unstable index,fat index,hydrophobic average were respectively 1.2 h,5.05,47.75,0.836 and 30.61.Conclusion:Alarelin active immunization can inhibit the expression of FSHR mRNA in the pituitary gland ,but increase FSHR expression in ovarian of ewes.FSHR is an unstable hydrophobic protein.

Objective To investigate Monilia infection and adverse pregnancy outcomes of pregnant women in labor.Methods Before informed consent,542 cases of pregnant women in labor were collected in Obstetrics Department of Maternity and Child Healthcare of Maoming City from January 2013 to April 2014,and all of these cases were examined by Monilia inspec-tion of vaginal secretions.All of these cases were 20 to 30 years old,without vaginal pathogenic infection symptoms,but in-cluded in a few of formulation of clinical features of vaginal Candida infection.With the two methods of 10% potassium hy-droxide solution wet sheet and Gram staining,if blastospore or pseudohypha of Candida mycoderma were found out in the two methods under microscope,this case was diagnosed as positive result,otherwise as negative result.Respectively choosing positive cases as observation group,and negative cases as control group,the indexes of premature rupture of membranes,per-ineum wound infection,neonatal thrush and neonatal diaper rash of the two groups were recorded.The statistical method:e-numeration data by chi-square test,measurement data using analysis of varianc.Results The positive rate of Monilia was 23.1% (125/542),higher than 19.3% reported in domestic.The incidence rates of neonatal diaper rash,premature rupture of membranes,neonatal thrush and perineum wound infection of the observation group were respectively 19.2%,8.0%, 16.8% and 12.8%,all much higher than the control group respectively was 8.4%,1.2%,3.8% and 1.7%,(χ2 =12.578~29.273,all P <0.01).Conclusion Monilia infection of pregnant women in labor could increase the chance of adverse preg-nancy outcomes.Healthy or clinical doctors should suggest that pregnant women early carry out routine examination and ear-ly treatment,in order to prevent adverse pregnancy outcomes.

Objective To observe the anti-tumor effects of Agrimonia Pilosa Ledeb(APL) ,a Chinese herbal medicine ,on hepato-cellular carcinoma cells in vitro and investigate the underlined mechanisms preliminarily .Methods APL water extracts were pre-pared .SMMC-7721 cells were cultured with the medium containing different concentrations of APL water extracts ,and at different time points ,cell viabilities were measured by the MTT assay and inhibitory rates (IR) were calculated ;cell morphologic changes were observed under a light microscope ;apoptotic ratios were measured by flow cytometry ;and the expressions of Bcl-2 and P53 proteins were examined by immunocytochemistry .Results After the cells were cultured with the medium containing APL water ex-tracts for 24 h ,48 h and 72 h ,no obvious effects were found on the cell proliferation in 5 mg/mL group and 10 mg/mL group ,but IR were 0 .5% ,23 .9% and 27 .5% in 20 mg/mL group and 23 .3% ,51 .7% and 71 .6% in the 40 mg/mL group ,respectively .In the groups with effects on the cells proliferation ,morphological characteristics of apoptosis were obvious ,and the cell apoptotic ratios were 19 .5% and 23 .0% in 20 mg/mL group and 33 .4% and 42 .7% in 40 mg/mL group at 48 h and 72 h .The expressions of Bcl-2 protein were 71 .9% and 58 .5% in 20 mg/mL group and 47 .9% and 26 .5% in 40 mg/mL group at 48 h and 72 h ,and the ex-pressions of P53 protein were 22 .9% and 50 .6% in 20 mg/mL group and 48 .7% and 83 .7% in 40 mg/mL group at 48 h and 72 h . Conclusion The water extracts of APL are able to inhibit proliferation and induce apoptosis of SMMC-7721 cells dose-time depend-ently in vitro ,which might be associated with the expression changes of Bcl-2 and P53 protein .

Objective To explore the correlation among P16INK4a expression,human papilloma virus(HPV)infection,and cervical intraepithelial neoplasia(CIN).Methods A total of 197 patients with CIN who visited our hospital between February 2020 and May 2023 were selected,including 62 with CIN1,89 with CIN2,and 46 with CIN3.At the same time,50 patients who underwent total hyste-rectomy and had normal cervical tissue confirmed by postoperative pathology were selected as the control group.P16INK4a expression and HPV infection were detected in each patient.Results The positive P16INK4a expression and HPV infection rates of the control group were 10.00% and 0.00%,respectively,significantly lower than those of patients with CIN(72.08% and 45.69%,respectively)(P<0.05).The positive P16INK4a expression rates of patients with CIN2 and CIN3 were 80.90% and 91.30%,respectively,significantly higher than that of patients with CIN1(45.16% )(P<0.05).The HPV infection rate among patients with CIN3 was 63.04%,significantly higher than those of patients with CIN1(33.87% )and CIN2(44.94% )(P<0.05).The positive P16INK4a expression rate of patients with CIN and HPV infec-tion was 93.33%,significantly higher than that of patients with CIN but without HPV infection(54.21% )(P<0.05).The positive P16INK4a expression rate of patients with HPV16/18 infection was 100.00%,significantly higher than that of patients with HPV31/33/53 infection(85.00% )(P<0.05).There was no statistically significant difference in the positive P16INK4a expression rate among patients with CIN by clinical characteristics such as age and body mass index(P>0.05).Conclusion The P16INK4a expression rate among patients with CIN is significantly increased and correlated with lesion degree and HPV infection status.

β-elemene has been observed to exert inhibitory effects on a multitude of tumors,primarily through multiple pathways such as the inhibition of cancer cell proliferation and the induction of apoptosis.The present study is designed to elucidate the role and underlying mechanisms of β-elemene in the thera-peutic intervention of non-small cell lung cancer(NSCLC).Both in vitro and in vivo experimental models corroborate the inhibitory potency of β-elemene on NSCLCs.Our findings indicate that β-elemene fa-cilitates the maturation of miR-127-3p by inhibiting CBX8.Functioning as an upstream regulator of MAPK4,miR-127-3p deactivates the Akt/mTOR/p70S6K pathway by targeting MAPK4,thereby inducing autophagy in NSCLCs.Additionally,β-elemene augments the packaging of miR-127-3p into exosomes via SYNCRIP.Exosomal miR-127-3p further stimulates M1 polarization of macrophages by suppressing ZC3H4.Taken together,the detailed understanding of the mechanisms through which β-elemene in-duces autophagy in NSCLCs and facilitates M1 polarization of macrophages provides compelling scientific evidence supporting its potential utility in NSCLC treatment.