1.Updates on genes related to breast cancer metastasis.
Bing-bing LIU ; Jia WEI ; Li FU
Chinese Journal of Pathology 2008;37(4):266-269
Acetyltransferases
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genetics
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Breast Neoplasms
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genetics
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Female
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GPI-Linked Proteins
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Gene Expression Regulation, Neoplastic
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genetics
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Humans
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Membrane Glycoproteins
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genetics
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Neoplasm Metastasis
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genetics
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physiopathology
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S100 Proteins
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genetics
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Transcription Factors
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genetics
2.Effect of CXCL12 in tumor microenvironment.
Fang-Fang LIU ; Jia WEI ; Li FU
Chinese Journal of Pathology 2008;37(3):193-196
3.Topo II alpha in breast cancer: an update.
Jia WEI ; Fang-fang LIU ; Li FU
Chinese Journal of Pathology 2008;37(2):132-135
5.The applied value of 256 spiral CT dynamic volume scanning in the diagnosis of moyamoya disease
Huijuan JIA ; Li WEI ; Yucun FU
Chinese Journal of Postgraduates of Medicine 2014;37(18):12-14
Objective To discuss the value of 256 spiral CT dynamic volume scanning in the diagnosis of moyamoya disease.Methods Twenty-three patients with moyamoya disease undergoing 256 spiral CT dynamic volume scanning (moyamoya group) were selected,and 18 patients having cerebrovascular disease symptoms,but the brain artery without stenosis (control group) were also selected.The volume reconstruction (VR),maximum intensity projection (MIP) and cerebral CT perfusion imaging was displayed.The cerebral CT perfusion imaging parameters of anterior,middle,posterior cerebral artery were measured and analyzed.Results VR,MIP could well reproduce lesion location,degree of stenosis and skull base abnormal vascular network change.Compared with control group,the cerebral blood volume (CBV) was increased [(8.46 ±0.91) ml/100 g vs.(2.92 ±0.72) ml/100 g],time to peak (TTP) was increased [(30.27 ±5.02) s vs.(24.83 ±4.07) s] in anterior cerebral artery,and there was significant difference (P < 0.01),but there was no significant difference in the cerebral blood flow (CBF),the mean transit time (MTT)(P > 0.05).Compared with control group,CBV was increased [(8.06 ± 1.05) ml/100 g vs.(6.08 ± 0.56) ml/100 g],MTT,TTP was increased [(6.34 ± 1.01) s vs.(3.83 ± 0.83) s,(32.06 ± 2.55) s vs.(25.83 ± 2.34) s] in middle cerebral artery,and there was significant difference (P< 0.01),but there was no significant difference in CBF (P > 0.05).Compared with control group,there was no significant difference in the cerebral CT perfusion imaging parameters of posterior cerebral artery (P >0.05).Conclusion 256 spiral CT dynamic volume scanning can be combined with morphology and function imagings,and has important guiding significance for diagnosis of moyamoya disease.
6.Meta analysis of laparoscopic versus open total mesorectal excision with sphincter-preservation for treating low rectal cancer
Xiang LI ; Zhongxue FU ; Xu JIA
Chongqing Medicine 2015;44(12):1658-1661
Objective To evaluate the safety and efficacy of laparoscopitotal mesorectal excision (TME) with sphincter-preservation in the treatmenof low rectal cancerby using metanalysi.MethodThe electronidatabase(PubMed ,Medline ,Ov-id ,Cochrane Library ,Controlled TrialRegistry ,SinoMedCBM ,Wanfang Dat,CNKI ,VIP ,eal) were retrieved .The related litera-tureon the randomized controlled trail(RCTs) and the non-randomized controlled trails(non-RCTs) comparing laparoscopiver-sulaparotomy TME with sphincter-preservation fotreating low rectal cancepublished from January 2001 to Octobe2012 were collected .The RevMan5 .2 software waused to conducthe metanalysi.ResultTwelve studieincluding 1 508 patientwere included ,in which the laparoscopigroup had 781 caseand the laparotomy group had 727 case.The metanalysiresultshowed thacompared with the laparotomy group ,the laparoscopiTME(LTME) group with sphincter-preservation had significantly lesestimated blood loss[mean difference(MD)= -67 .13 ,95% confidence interval(CI) (-78 .74 ,-55 .51) ,P<0 .01] ,longedistal resection margins[MD=0 .15 ,95% CI(0 .01 ,0 .29) ,P= 0 .04] ,earlieintestinal functional recovery [MD= -1 .16 ,95% CI (-1 .32 ,-1 .01) ,P<0 .01] ,shortehospital stay [MD= -3 .99 ,95% CI (-5 .36 ,-2 .63) ,P<0 .01) ,lestotal morbidity [oddratio(OR)=0 .40 ,95% CI (0 .25 ,0 .63) ,P<0 .01] ,anastomotileakage[OR=0 .60 ,95% CI (0 .37 ,0 .96) ,P=0 .03] ,urinary re-tention[OR=0 .40 ,95% CI(0 .18 ,0 .87) ,P=0 .02] and incision infection[OR=0 .26 ,95% CI(0 .11 ,0 .61) ,P=0 .002] .The statis-tically significandifferencewere nofound between the two groupin the numbeof lymph node dissection,length of resected specimen ,postoperative obstruction and the 2-yeaoverall survival rate(P>0 .05) .Conclusion LTME with sphincter-preservation fotreating low rectal cancehathe advantageof lessurgical traum,rapid postoperative recovery and few complication.Never-theles,iineeded to conducfurtheresearch fovalidating whetheLTME with sphincter-preservation having the superiority in the aspectof postoperative anal function recovery and long-term outcome .
7.Not Available.
Peng JIA ; Ming LI ; Yang LI ; Xu fu YI
Journal of Forensic Medicine 2022;38(2):204-207
8.Effect of testosterone on atherosclerosis in rabbits
Qianping GAO ; Lu FU ; Jia LI ; Hong JIN ; Fanchao MENG
Chinese Journal of Pathophysiology 1986;0(01):-
AIM: To investigate the action of testosterone on atherosclerosis in a rabbit model. METHODS: 37 male cholesterol-fed rabbits were divided into five groups: castration group: castrated rabbits without exogenous testosterone administration; testosterone Ⅰ group: castrated rabbits with exogenous testosterone 0.25 mg?kg -1?d -1; testosterone Ⅱ group: castrated rabbits with exogenous testosterone 2.5 mg?kg -1?d -1; testosterone Ⅲ group: castrated rabbits with exogenous testosterone 12.5 mg?kg -1?d -1. The sham operation group was also set. Three months later, the levels of testosterone, blood lipids (including TG, HDL-C, LDL-C), PAI activity, nitric oxide (NO) content, endothelin (ET), angiotensin Ⅱ (AngⅡ) in blood were detected. RESULTS: It showed that testosterone in castration group was the lowest. There was no significant difference of TG or LDL-C between castration group and the other four groups. HDL-C in castration group was lower than that in other four groups. NO content of castration group was lower than that in others, but PAI activity, ET and AngⅡ concentration were higher than that in other groups. CONCLUSION: Testosterone is a protective factor against atherosclerosis in male rabbits.
9.Analysis on corneal endothelial cell of keratouveitis
Fu-Lu, ZHONG ; Xue-Xi, LI ; Jia-Hui, SU
International Eye Science 2014;(12):2250-2251
AlM: To explore the clinical significances and changes of related parameters of corneal endothelial cell in keratouveitis patients before and after treatment.
METHODS:Fifty-two keratouveitis patients ( 52 eyes ) diagnosed and treated in our hospital from October 2012 to December 2013 were collected. Before and after treatment, the related parameters of corneal endothelial cell in all patients were measured with non - contact corneal specular microscope and these parameters were statistically analyzed.
RESULTS: Compared with the normal group, obvious endothelial cell edema and great variation was observed in diseased group. The shorter duration of treatment, the better the recovery of endothelial cells and the fewer cells lose. Conversely, the longer the healing of normal hexagonal cell ratio was smaller, the larger the coefficient of variation. Before and after treatment, the differences of each parameter were statistical significance (P<0. 05).
CONCLUSlON: The functional recovery of corneal endothelial cell has directly relation with disease times.
10.Evaluating gallbladder preservation
Wencai LYU ; Weili FU ; Guiling LANG ; Li JIA
Chinese Journal of Hepatobiliary Surgery 2014;20(3):228-231
A new minimally invasive gallbladder-preserving operation has emerged for the treatment of gallbladder stones,but fundamentally it is a replica of the previous gallbladder preservation method.The gallbladder aids in digestion but is not essential for life.Its function should not be exaggerated and should not instigate trivial reasons for its preservation.Most patients undergoing cholecystectomy maintain a good quality of life.The causes,mechanisms,and prevention of gallstone formation remains mysterious,so a high recurrence rate after gallbladder-preserving operation is difficult to avoid.A full cholecystectomy can avoid recurrence complications and the benefits outweigh the risks.A discussion of the benefits and complications must be initiated to evaluate both treatment modalities for gallstones.