AlM:To compare the efficacy and complication of extra-trabeculotomy in combination with trabeculectomy and trabeculectomy and compound trabeculectomy in the treatment of primary infantile glaucoma.
METHODS: Patients with primary infantile glaucoma undergone one of the three procedures from Jan 2006 to Jan 2014 were selected. Among them, group A ( 20 patients, 31 eyes ) underwent extra- trabeculotomy in combination with trabeculectomy, group B ( 20 patients, 32 eyes ) underwent trabeculectomy, while group C ( 20 patients, 30 eyes) underwent compound trabeculectomyRESULTS:The success rates in group A were 96. 8% at the time of discharge and 90. 3% during follow-up (mean 24mo) ; the rates in group B were 96. 9% and 81. 2%( mean 24mo) the rates in group C were 83. 3% and 76. 7%( mean 24mo ) respectively, the differences being significant (P <0. 05). ln group A and group B, there was no severe complications, while in group C, one case had vitreous prolapse.
CONCLUSlON: Extra - trabeculotomy in combination with trabeculectomy is more efficacious and safer than trabeculectomy and compound trabeculectomy in the treatment of primary infantile glaucoma. lt should be the first choice for primary infantile glaucoma.

Tumor growth depends on the tumor microenvironment(TME).Tumor-associated neutrophils(TANs)are important inflammatory cells in TME.TANs are divided intoN1type with anti-tumor effect andN2type of tumor-promoting effect.Therefore,TANs have both beneficial and harmful aspects of the body.A large number of studies have been shown that TANs affect tumor formation,metastasis,angiogenesis and immune response,regulated by the secretion of cytokines and chemokines.This review will summarize the biological characteristics of TANs,and tumor development,prognosis and treatment of tumor as well as research progress of the relationship between TANs and tumor.

Endoscopy ; Humans ; Male ; Middle Aged ; Myoepithelioma ; surgery ; Nasal Septum ; pathology ; Nose Neoplasms ; surgery

Diagnosis, Differential ; Humans ; Medicine, Chinese Traditional

OBJECTIVETo analyze the effect of Chinese herbs used by Prof. LI Tao on peripheral blood T subsets in treating multiple sclerosis (MS) by using association rules and statistical methods, thereby providing evidence for optimizing prescriptions.

METHODSData of MS inpatients and outpatients recorded by data collecting system, Xiyuan Hospital, China Academy of Chinese Medical Sciences were resorted. The relationship between Chinese herbs and T cell subsets were analyzed using SPSS17.0 and Aprior module in SPSS Clementine 12.0.

RESULTSRadix bupleuri, Radix Paeoniae alba, Fructus Aurantii, Atractylodes, and Radix Glycyrrhizae were most commonly used herbal combinations.Radix Aconiti lateralis preparata and Rhizoma Smilacis glabrae were often added. Radix Aconiti lateralis preparata was associated with decreased Th1 cells (confidence level 83.78%, supportive level 36.26%). Decreased Th1 cell was associated with Radix Aconiti lateralis preparata (confidence level 71.26%, supportive level 36.26%).Radix Aconiti lateralis preparata was obviously associated with decreased Th1 cells. Radix Bupleuri, Radix Paeoniae alba, bitter orange, Atractylodes , Radix glycyrrhizae, and Radix Aconiti lateralis preparata could reduce peripheral blood Th1 subsets of MS patients and elevate Th2 subsets (all P < 0.01).

CONCLUSIONSThe herbal combination of Radix Bupleuri, Radix Paeoniae alba, Fructus Aurantii, Atractylodes, Radix Glycyrrhizae, Rhizoma Smilacis glabrae, and Radix Aconiti lateralis preparata could lower peripheral blood Th1 cells and elevate Th2 cells, and prevent the relapse of MS possibly by reducing Th1 cells and elevating Th2 cells. Especially Radix Aconiti lateralis preparata played important roles in aforesaid changes of Th1 and Th2.

Aconitum ; chemistry ; Atractylodes ; chemistry ; Bupleurum ; chemistry ; China ; Drugs, Chinese Herbal ; therapeutic use ; Fruit ; chemistry ; Glycyrrhiza ; chemistry ; Humans ; Multiple Sclerosis ; therapy ; Paeonia ; chemistry ; Plant Roots ; chemistry ; Rhizome ; chemistry ; Smilacaceae ; chemistry ; T-Lymphocyte Subsets ; drug effects

Objective EpCam and Wnt/ β-catenin pathway in colon carcinoma and its clinic-pathological significance of the distribution,studying the relationship between EpCam and Wnt / β-catenin.Methods Retrospective analysis detected by immunohistochemistry 60 cases of colon cancer,20 cases of adjacent atypical hyperplasia,60 normal colon tissue EpCam and Wnt / β-catenin protein expression.Results (1)normal colon tissue,cancer tissue and cancer tissue showed positive expression EpCam clear upward trend,were 23.5％,62.3％,96.5％ ; with normal colonic mucosa to cancer transformation,β-catenin in the membrane expression of the positive rate decreased,while the cytoplasm is followed by increased expression rate in poorly differentiated carcinoma or even nuclear expression,EpCam strong positive expression of Wnt / β-catenin cytoplasmic-positive rate of histological type,depth of invasion,lymph node metastasis; (2)the EpCam with the Wnt / β-catenin expression showed a positive correlation (r =0.653,P ＜0.05) ;(3)high expression EpCam and Wnt / β-catenin in patients with colon significant increase in cancer recurrence rate and 5-year survival rate was significantly reduced.Conclusion EpCam and Wnt / β-catenin pathway in colon cancer positively is correlated,EpCam and Wnt / β-catenin is connected with high expression and tumor invasion,metastasis and prognosis.

BACKGROUND: Bone marrow mesenchymal stem cell (MSC) is a kind of stem cell with potential of self-repair and multi-differentiation. It may differentiate into neuron, adipose cell and osteoblasts.OBJECTIVE: To observe the transforming efficacy of human bone marrow mesencymal stem cells (hMSCs) into neurons in vitro in different generations so as to provide reliable experimental data for the clinical application of MSCs.DESIGN: Single sample was designed.SETTING: Department of Neurology, Sino-Japan Friendship Hospital,Jilin UniversityPARTICIPANTS: Marrow tissue was collected from 9 cases of spinal fusion in Department of Orthopedics of First Hospital affiliated to Jilin University. Of 9 cases, all of them were in known of the experiment.METHODS: The experiment was performed in Sino-Japan Hospital affiliated to Jilin University from September 2002 to February 2003. The primary and generative culture of hMSCs was given. Experimental and the control groups were divided.-mercaptoethanol was taken as inducer. hMSCs of the 2rd, 4th, 6th and 8th generations were selected for induction in vitro for 6 h. Cytochemistry staining and immunohistochemistry staining were used to assay the expressions of neuronal and astrocytic marked proteins.MAIN OUTCOME MEASURES: ① Growth curve analysis on genera tive culture of hMSCs. ② Nissel staining. ③ Immunohistochemical staining.RESULTS: ① Common characters of generative culture: The latent phase of generative culture was 12-24 hours, exponential phase was 7-10 days and 11-13 days later, cell culture entered the platform phase. ② After induction of the 2nd, 4th and 6th generated hMSCs, deep blue granular Nissl body presented in cytoplasm. In 6 hours on the 8th induction, there was no obvious deep blue Nissl structure presented in cytoplasm.③ Except GFAP, NSE and NF-M were expressed in hMSCs of different generations after induction for 6 hours. There was no significant difference in positive rates of the 2nd, 4th and 6th generations (P ＞ 0.05), but the significant difference presented in comparison between the 8th generation and the 2nd, 4thand 6th generations (P ＜ 0.05). CONCLUSION:-mercaptoethanol can induce hMSCs differentiating into neuronal cells in vitro. The positive rates of the 2nd, 4th and 6th generationsare higher remarkably than the 8th generation.

Objective To investigate dynamic expressions of cortex clusterin (CLU) and intervention effect of ketogenic diet (KD) on neonatal rats with recurrent seizures.Methods Thirty-six-8-day postnatal SD rats were randomly divided into 3 groups:normal control group (NS + ND group,n =12),and the recurrent-seizure and normal diet group (RS + ND group,n =12),and the recurrent-seizure and KD group (RS + KD group,n =12).From 9 d,rats in RS + ND group and RS + KD group were subjected to recurrent seizures induced by volatile flurothyl 30 min each day for consecutive 8 days.Rats in NS + ND group were placed into the container for an equal amount of time to their counterpart without exposure to flurothyl.Scores on neurological behaviors at 35 days postnatally were examined.CLU protein levels in cerebral cortex were determined by Western blot at 58 days postnatally.Results Neurodevelopmental indicators analysis:in the plane righting experiment,there were significant differences between NS + ND group [(1.03 ± 0.54) s],R S + KD group [(0.89 ± 0.16) s] and RS + ND group [(0.64 ± 0.30) s] about the time of plane righting (all P ＜ 0.05) ; in the negative geotaxis reaction experiment,the rats of NS + ND group [(1.92 ± 0.90) s],and RS + KD group [(5.17 ± 0.72) s] about the time of negative geotaxis reaction were significantly different compared with RS + ND gouup [(7.33 ± 0.65) s] (all P ＜ 0.01).In the cliff avoidance test,there were significant differences between NS + ND group,R S + KD group [(4.33 ± 2.54) s,(8.75 ± 2.26) s] and R S + ND group [(16.58 ± 4.25) s] about the time of cliff avoidance (all P ＜ 0.01).Western blot showed that the expression of CLU in cerebral cortex of the RS + ND group [(2.24 ± 0.53) s] was obviously increased compared with NS + ND group [(1.44 ± 0.11) s] (P ＜0.01),and there also had significant difference between RS + KD group [(1.56 ±0.24) s] and RS + ND group (P ＜ 0.05).Conclusions It shows that the up-regulated expression of CLU in cerebral cortex may be associated with recurrent neonatal seizure-induced brain damage,while KD may protect them from recurrent neonatal seizure-induced brain damage by down-regulating expression of CLU.

The tumor microenvironment plays a vital role in the process of tumorigenesis and development.Studies have been confirmed that the tumor microenvironment heterogeneity has a huge impact on the tumor efficacy and drug resistance.This review summarizes the relationship between immune cells and related immune factors in tumor microenvironment as well as vascular endothelial cell heterogeneity and tumor progression and prognosis.So it is better help us understand the tumor microenvironment heterogeneity for the impact of the tumor.This will conduce to us through a variety of methods to enhance the body's anti-tunor ability by inhibi-ting and killing tumor cells.

Universities are cradles of leadership and full-developed specific professional.Besides specific courses,reasonable sexual health education should be set up to make the students succeed when they grow up.