[Objective]To sum up archiater Zhang Nianzhi's experience in treating lung cancer by supporting essence to remove pahtogeny. [Method] By analysing the causa morbi and mechanism of primary bronchial lung cancer, it expounds Zhang Nianzhi's treating primary bronchial lung cancer by insist-ing on the general rule of strengthening body resistance to eliminate pathogenic factors, applying revised self-made Feiji-1 to the disease, exampled with cases. [Result] Mr Zhang's method centers on nourishing Yin and clearing Qi and removing sputum and stasis, smartly applying Feiji-1 decoction on the disease, with good result. [Conclusion] Mr. Zhang's thought of strengthening body resistance to remove pathogeny, smartly applying self-made Feiji-1 decoction has effective result on clinic.

Objective Provide a reference for decision making pertaining to future scientific development of cancer hospitals.Method Publications of five major cancer hospitals was collected based on statistics found with Web of Science SCI-E.With the application of bibliometric.Methods and analysis tools such as Citespace and Pubmedplus,comparative analysis was made on the number of papers,discipline distribution,high impact factor,high frequency key words,international cooperation and other different dimensions.Results A current status of SCI papers publicationand overall academic development of the domestic five key cancer hospitals was revealed,and vital information was provided to further enhance the overall level of scientific research of domestic cancer hospitals.Conclusion The development of oncology as a national key discipline was evaluated and important information was provided to facilitate decision-making of the research management departments for future development planning.

Objective To explore the effects of taurine-zinc(TZC) on blood lead content and blood-brain barrier(BBB) permeability of growing rats exposed to lead.Methods Male SD rats aged 3 weeks were randomly divided into four groups(8 in each group):control group,lead exposure group,dimercaptosuccinic acid(DMSA) group and TZC group.The exposure group treated with 0.12% lead acetate(0.2 ml/100 g body weight) by intraperitoneal injection,DMSA group and TZC group were treated with the same dose of lead acetate but were respectively supplemented with 5 mg/ml DMSA(2 ml/100 g body weight) by ig and 0.46 g/L TZC solution through drinking.Three weeks later,blood lead content was measured by atomic absorption spectroscopy(AAS) and changes of BBB permeability were observed using lanthanum nitrate tracer method.Results Compared with the lead exposure group,the blood lead level in TZC group and DMSA group was significantly reduced(P

[Objective] To discuss the cure effect of acupoints application combined with TCM decoctions and auricular point buried-bean on pernicious vomiting. [Method] Choose 65 such cases from April 2011 to March 2012 as control group and another 65 from Nov. 2011 to Sep. 2013 as treatment group. The control one take oral y TCM decoction combined with auricular point buried-bean, the treatment one added with TCM acupoints applica-tion;observe the result after 1 course. [Result] In treatment group, 46 cases were cured, 18 better, 1 was not cured, the total effective rate 98.5%;in con-trol one, they were respectively 40,11,14 and 78.4%; the comparison of them had difference of statistical meaning.[Conclusion] The acupoint application combined with TCM decoction and auricular point buried-bean has obvious cure effect on pernicious vomiting.

Objective: To investigate the effect of psychological intervention on mental health status in women who accepted artificial abortion.Methods: 576 cases of women accepted artificial abortion were randomly divided into psychological intervention group and control group,and evaluated their psychological state before artificial abortion and at first visit with SCL-90.Results: Compared with control group,psychological intervention group had obvious improvement in mental health states(P

Objective To evaluate the effect of dexmedetomidine on the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) during focal cerebral ischemia-reperfusion (I/R) in rats.Methods Thirty pathogen-free male Sprague-Dawley rats,aged 12-16 months,weighing 300-360 g,were randomly divided into 3 groups (n =10 each) using a random number table:sham operation group (group Sham),focal cerebral I/R group (group I/R),and dexmedetomidine group (group D).Focal cerebral I/R was induced by occlusion of the right middle cerebral artery.In group D,dexmedetomidine was given as a loading dose of 1 μg/kg (over 10 min) starting from 1 h of ischemia,followed by an infusion of 0.05 μg · kg-1 · h-1 until 2 h of reperfusion.Neurological deficit was assessed and scored at 24 h of reperfusion,and then the rats were sacrificed.Brains were removed for determination of cerebral infarct size and expression of iNOS and COX-2 in the hippocampus (by Western blot).The percentage of cerebral infarct size was calculated.Results Compared with group Sham,the neurological deficit score,percentage of head swing to the left,percentage of cerebral infarct size,and expression of iNOS and COX-2 in the hippocampus were significantly increased in I/R and D groups (P＜0.05).Compared with group I/R,the neurological deficit score,percentage of head swing to the left,percentage of cerebral infarct size,and expression of iNOS and COX-2 in the hippocampus were significantly decreased in group D (P＜0.05).Conclusion The mechanism by which dexmedetomidine mitigates focal cerebral I/R injury may be related to inhibition of iNOS and COX-2 expression in rats.

Objective To investigate treatment of caesarean scar pregnancy (CSP) and associated problem.Methods From January 2011 to January 2013,57 cases with CSP undergoing treatment in Affiliated Hospital of Hebei University were studied retrospectively.Among 57 patients,it was divided into 12 cases treated by curettage (curettage group) ;22 cases treated by uterine artery embolization(embolization group) ;8 cases treated by laparotomy(laparotomy group) and 15 cases treated by transvaginal debridement (transvaginal group).Results (1) Successful rate of curettage group,embolization group,laparotomy group and transvaginal group were 12/12,86％ (19/22),7/8,13/15.(2) The intraoperative blood loss and the hospital stay were 20 (17-28) ml,(5.1 ± 1.9) days in curettage group,10 (5-15) ml,(10.2 ± 3.2) days in embolization group,200 (80-300) ml,(11.3 ± 3.3) days in laparotomy group,50 (45-100) ml,(6.8 ± 1.2) days in transvaginal group.There was statistically different between curettage group and embolization group (P ＜ 0.05).There was statistically different between laparotomy group and transvaginal group (P ＜ 0.05).Conclusions Curettage,uterine artery embolization,abdominal and transvaginal scar debridement surgery can be used in treatment of the CSP.It should be carefully chosen with surgical intervention,if myometrium was implanted greater than 1/2,or near to serosa.It should be carefully chosen with vaginal surgery,if the blood flow signals was rich around the lesion.

Stem cells have self-renewal and differentiation potential.Cyclin-dependent kinase (CDK) plays an important role in promoting pluripotency and self-renewal.The crucial activity of S-phase,DNA replication,presents a unique opportunity during the cell cycle for the genetic and epigenetic regulation that may be involved in stabilizing the pluripotent state.It is also clear that Myc acts to coordinate both the cell cycle and the pluripotency transcription network in stem cells.Here we review the regulating mechanisms of stem cell cycles and pluripotency by CDK and Myc to help researchers obtain a better understanding of mutual regulation of the cell cycle and the pluripotent state by CDK and Myc which may be exploited in regenerative medicine.

ObjectiveTo investigate the expression of TESTIN gene in endometrial carcinoma and explore the functions of this gene in tumor development and progression.MethodsqRT-PCR and immunochemical staining assay were used to determine the mRNA and protein level of TESTIN in the tumor tissues,and the relationship between TESTIN expression and clinical pathology characteristics was analyzed.Results Compared to normal tissue,76.5％ (52/68) tumor tissues showed TESTIN reduced ( P ＜ 0.01 ),furthermore,this reduction in the subgroup of endometrioid adenocarcinoma was significant,but it was rarely observed in the subgroup of serous papillary adenocarcinoma.ConclusionsTESTIN was obviously down regulated in endometrail carcinoma,especially in endometrioid adenocarcinoma,which indicated TESTIN played an important role in tumorigenesis of uterine.

Objective:To study the effect of seeding cells of tissue-engineered skins,keratinocytes and fibroblasts,on the phenotypes of langerhans cells (LC).Methods:Peripheral blood mononuclear cells were induced by cytokines,granulocyte macrophage-colony stimulating factor (GM-CSF),interleukin 4 (IL-4),transforming growth factor β1 (TGF-β1) to generate LCs,which were subsequently cocultured with allogenic keratinocytes or fibroblasts.Then the phenotypes of langerhans cells was detected by flow cytometer (FCM),and the degree of proliferation of autogeneic lymphocytes was assessed after stimulation with LCs.Results:Cultured LCs had low level expression of HLA-DR,CD80,CD86 and no expression of CD83.Cocultured with allogenic keratinocytes or fibroblasts,phenotypes of LCs did not change significantly.Simultaneously,LCs could not stimulate autogeneic lymphocytes proliferation.Conclusion:These data indicate that LCs cocultured with seeding cells of tissue-engineered skins remain immature state.It is suggested that seeding cells of tissue-engineered skins have low immunogenicity and are unable to induce significant immunological rejection of host after transplantation.