Hemangioma ; metabolism ; pathology ; Humans ; Immunohistochemistry

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; administration & dosage ; therapeutic use ; Boronic Acids ; administration & dosage ; therapeutic use ; Bortezomib ; Female ; Humans ; Male ; Middle Aged ; Multiple Myeloma ; drug therapy ; Pyrazines ; administration & dosage ; therapeutic use

Objective To explore the attachment of children with emotional disorder,and provide a theoretical basis for mental intervention.Methods A total of 70 outpatients with emotional disorder and their parents and 140 normal children and their parents were enrolled.All the children and their parents were assessed with Adolescent Attachment Inventory and Experiences in Close Relationships Inventory and General demographic information inventory.Results There were statistical significances in family proximity((12.76 ± 3.69) vs (15.47 ±3.05)),friend proximity ((14.23 ± 3.84) vs (15.82 ± 3.06)) and family negativity ((12.84 ± 3.42) vs (10.46 ± 2.94)) of two groups (all P ＜ 0.05).There were statistical significances in maternal attachment avoidance ((3.60 ± 0.70) vs (3.84 ± 0.63)) and anxiety ((3.23 ± 0.77) vs (3.37 ± 0.79)) of two groups (all P ＜0.05).In emotional disorder group,there was a significantly negative relation (P ＜ 0.01) between parental anxiety dimension and friend dependence factor.Conclusion The attachment of children with emotional disorser is low family and friends proximity,higher family negativity.

AIM: To investigate the situation of patients with mechanical ocular trauma and the possible influencing factors related to the prognosis.METHODS: Totally 260 patients(286 eyes) with mechanical ocular trauma from January 2011 to January 2016 in Xiaogan Central Hospital were selected and retrospective studied.Sociology and clinical data including gender,age,career,injury causes,injury nature,treatment time and visual acuity on admission in these patients were univariate analyzed,then the positive factors were analyzed using Logistic regression.RESULTS: The middle-aged and young males were domain in 260 patients.The causes were mainly sharp instrument injury,while perforating injury of eyeball was the majority in injury nature.Univariate analysis showed that injury causes,injury nature,treatment time and eyesight on admission were influencing factors,while multivariate analysis by Logistic regression showed that visual acuity on admission and orbital contusion were independent influencing factors for patients ocular trauma.CONCLUSION: Ocular trauma is a majoy cause of monocular blind,there are close associations between prognosis of ocular trauma and orbital contusion and visual acuity on admission.But the majority of ocular trauma is preventable and treatable,the relevant measures should be developed to prevent the ocular trauma.

AlM: To analyze the correlation between tear film changes of allergic conjunctivitis and dry eye, then provide clinical references for better treatment.
METHODS: Fifty patients with allergic conjunctivitis were taken as the observation group, the control group was selected based on 1:1 case control theory, and we chose 50 health volunteers without ocular surface diseases, xerophthalmia and systematic diseases randomly, then fluorescein ( FL) staining, break-up time ( BUT) , Schirner l test ( SⅠt) , tear meniscus high ( TMH) and slit-lamp examinations were performed in the two groups.
RESULTS: ln the observation group, FL, BUT, Slt, TMH of right eyes and left eyes were statistically significant correlated ( P < 0. 05 ). FL and BUT were statistically significant between control group and observation group (P<0. 05). TMH and Slt has positive correlation, while FL and BUT has negative correlation and the differences were statistically significant (P<0. 05). CONCLUSlON: Due to inflammatory mediators participation, allergic conjunctivitis could lead to the stability changes of tear film which cause in dry eye. The stability changes of allergic conjunctivitis correlate to the damage degree of epithelium.

The Medical College of Panzhihua University has developed a series of curriculum reform based on Medical Professionalism, investigating the basic idea, curriculum design and assess-ment system of Medical Professionalism curriculum reform, emphasizing the combination of medical professionalism curriculum with clinical courses, in the hope of providing a unified and acknowledged medical professionalism curriculum.

Objective To investigate the expression and significance of Toll-like receptor 4(TLR4)in the uvea of endotoxin in- duced uveitis.Design Experimental study.Participants 12 Wistar rats were divided into two groups at random,a group(n=6)of endo- toxin induced uveitis(EIU)and a control group(n=6).Methods Cholera vibrio was injected into hind footpad and abdominal cavity in the EIU group.In the control group,cholera vibrio was replaced by PBS.Anterior segment of the rats eyes were observed by slit lamp microscope at 4h,10h,16h,24h after injection.Immunohistochemical staining was performed using polyclonal antibodies to TLR4 on the frozen sections of the eyes and uveal wholemounts at 24 hours after LPS injection.Main Outcome Measures The inflammation of anterior segment and the number of TLR4 positive cells in uveal wholemounts.Results The inflammation began at 4h after LPS injec- tion.Cellulose exudates were observed at 16h after injection.The positive-stained protein located in cellular membrane or cytoplasm. The number of TLR4 positive cells in EIU group is evidently higher than that in the control group.TLR4 positive cells were hardly de- tected in the frozen sections of eyes.Conclusion TLR4 expression increases in the EIU,which suggests that TLR4 probably participates in the formation and development of acute anterior uveitis.(Ophthalmol CHN,2008,17:48-51)

Objective To study core needle biopsy in diagnosis of palpable breast cancer.Methods Retrospectively analyze core needle biopsy in 200 cases of palpable breast cancer.We recorded the clinical and pathology data and used crosstable test to analyze the effect of maximal and minimal tumor size.and TNM stage on the results. Results The ratio of success was 97%. No significant difference was found among the groups of different maximal tumor size, minimal tumor size and TNM stage (P ＞ 0.05 ). Conclusion ( 1 )For the diagnosis of the suspicious malignant palpable mass, core needle biopsy is effective, safe, microtraumatic and suitable to be used in different-class hospitals ; (2) The success of core needle biopsy for palpable breast cancer is correlated with dexterity of operator; (3)Biopsy channel should be in the range of operation and avoid of affecting sentinel lymphatic channels.

Based on the high solubility of azodicarbonamide (ADC) in hot solution and its electrostatic interaction with Nafion film,a new electroanalytical method was developed for the determination of ADC by using Nafion film electrode.The effect of temperature on the solubility of ADC and the mechanism of the reduction reaction of ADC on Nafion film electrode were investigated.Under the experimental conditions such as water bath at a constant temperature of 80 ℃,pH 6.0 and optimal test parameters,the differential pulse voltammetric response was proportional to the concentration of ADC in the range of 0.93-10.5 μg/L,and the detection limit was estimated to 0.58 μg/L.The relative standard deviation was less than 5.86 ％ and the recovery was 95.8％-104.0％ for the determination of the ADC in flour samples.The semicarbazide and nitrofurazone did not interfere with the determination of ADC.