Objective:To solve the problem of treating trauma limbs according to the requirement of therapy and care with the most effective method and the least cost, while the method should be clinical facilitated. Methods:The major part is a long squared mask made of light material with two gabs in each tips, one is smaller, the other is bigger, which just suit with the trauma limbs and hold them(legs or arms). We designed a window at the top of the mask, and some slots around the window. And the appendix boxes in the slots can be added or changed according to clinical therapy. Results:Simple isolated therapeutic mask for limbs can be used only as a simple facility for trauma limbs isolation, and also can be used as a facility of warming, heating, irradiation and sterilization. Conclusion:Simple isolated therapeutic mask for limbs has been admitted as a patent of utility model by State Intellectual Property Office (SIPO) (patent number:ZL200620073372.8). The mask features simple manufacture, low cost, easy to use and reliable effects, can be used not only in every kinds of hospital, but also at home.

Objective To observe the clinical therapeutic effects of radial optic neurotomy (RON) for central retinal vein occlusion (CRVO). Methods The clinical data of 12 patients (12 eyes) with CRVO who had undergone RON were retrospectively analyzed. The patients were examined by visual acuity and fundus examination, photography, fundus fluorescein angiography, and optical coherence tomography (OCT). The visual acuities of all of the 12 eyes with severe hemorrhage and retinal edema were less than 0.1. A microvitreoretinal blade or CRVO knife was penetrate into the nasal side of the optic disk, and the incision reached the cribriform plate and even the back, and then dissected at the nasal side of the cribriform plate. The postoperative follow-up period lasted 2 to 15 months with the mean of 6.5 months, and the visual acuity, the condition of visual field and ocular fundus of the eyes undergone the surgery were observed. Results In 12 eyes undergone RON successfully, the visual acuity after the surgery improved more or less in 9 (75%), and more than or up to 0.1 in 6. The results of the examinations showed that the retinal edema and hemorrhage disappeared gradually, varicosity mitigated, retinal serous detachment mitigated or disappeared, and macular cystoid edema faded; macular fovea recovered in 3 eyes, optic nerve had a hemorrhage during the operation in 3 eyes, and the dissected part of optic nerve became atrophic afterward in 4. Conclusions RON performed at the edge of the nasal side of the optic disc is safe and effective, which may improve the visual acuity of the eyes with CRVO and mitigate retinal hemorrhage and edema.

Objective To study the relationship between human leukocyte antigen-DRB1 (HLA-DRB1) allele genes polymorphism and intrahepatic cholestasis of pregnancy (ICP). Methods Forty-two patients with ICP were tested for HLA-DRB1 allele genes polymorphism with the polymerase chain reaction technique and sequence specific oligonucleotide (PCR-SSO) probes hybridization, 56 normal pregnant women as control group were also tested. In addition, the phenotype frequencies of HLA-DRB1 alleles were compared with it′s clinical character in patients with ICP. Results The higher frequencies were observed for alleles DR9, DR12 and DR4 in both groups. DR6 alleles were detected in 14 cases out of 42 patients. Patients with ICP had a significantly higher frequency of the allele DR6 when compared to control group (16.7% vs 3.6%), with a relative risk (RR) as 6.5 (P

Objective To study the correlation between vitamin D receptor(VDR)polymorphism and psoriasis in the Chinese patients.Methods VDR genotypes were determined by PCR-RFLP in 112unrelated psoriatic patients as well as 108unr elated healthy controls.Results AA and Bb genotypes were found to be ex-pressed more frequently in psoriatic patients(19.6%and 32.1%)than those in normal controls(7.4%and14.8%),respectively.However,no signifi cant correlation was identified between VDR polymorphismand sex,age at onset,family history of psoriasis in psoriatic patients.In addition,there was no significant difference in the fre-quency of A,a alleles and B,b alleles between normal controls and psoriatic patients.Conclusions There is a significant difference in VDR genotypes between psoriatic patients and normal controls.The presence of hom ozygote AA or heterozygote Bb might contribute to the susceptibility of psoriasis.

Objective To explore the difference of resting-state default-mode network functional connectivity in patients with treatment-resistant depression (TRD) and in healthy subjects. Methods Ten patients with TRD and 12 healthy control subjects underwent 440 s fMRI scans while resting quietly. Functional connectivity analysis was used to isolate the default mode network in each subject. Group maps of the default-mode network were generated and compared between the two groups. A within-group analysis was performed in the depressed group to explore effects of depression refractoriness on network functional connectivity. Results Functional connectivity of both side of middle temporal gyrus, rectal gyrus, precuneus gray matter, left orbital gyrus, right inferior parietal lobule, and post cingulate gyrus in TRD group weakened compared with that of the control subjects. Conclusion There are resting default network connection weakening in multiple brain areas in TRD patients, which may lead to self-control and emotional behavior abnormal in patients.

Objective To study the cyclooxygenase (COX-2) ,nuclear factor-κB (NF-κB) and vascular endothelial growth factor (VEGF) expression and clinical significance in triple negative breast cancer .Methods From January 2010 to December 2014 ,breast cancer treatment in our hospital 100 patients for the study ,50 patients with triple negative breast cancer ,50 cases of non-triple neg-ative breast cancer was detected by immunohistochemistry ,100 cases of breast cancer were detected by immunohistochemistry in or-ganizations COX-2 ,NF-κB and VEGF expression of lymphatic vessel invasion and lymph vessel density and D2-40 mark detection , statistical analysis of relevant clinical and pathological information .Results COX-2 in triple negative and non-triple negative breast cancer were 76% ,70% ,the difference was not statistically significant (P>0 .05) ,VEGF triple negative breast cancer and non-triple negative breast lesions in cancerous lesions positive expression rates of 60% and 36% ,respectively ,which had significant difference (P<0 .05) .NF-κB in triple negative breast cancer lesions and non-triple negative breast lesions positive expression rate was 66%and 32% ,respectively ,which had significant difference (P< 0 .05) .Triple negative breast cancer NF-κB and VEGF ,COX-2 and VEGF expression was significantly positively related to breast cancer .Conclusion Radiation and chemotherapy is a major means of triple negative breast cancer postoperative treatment ,while inhibiting the NF-κB ,the expression of VEGF and COX-2 is expected to become the new target for treatment of triple negative breast cancer ,is worth exploring .

Objective To evaluate potentially inappropriate medication (PIM ) use of elderly diabetic patients in the out-patient department .Methods Beers criteria (2012 Edition) was used as the basis for evaluation of prescription in 2 000 elderly diabetic cases of our hospital (≥60 years old) with analysis of PIM use .Results There were on the average of 4 kinds of drugs per patient (mean age 76 year-old) .172 cases (8 .60% ) of the 2 000 cases were related to PIM dependent on medication use .17 (0 .85% ) cases were related to PIM dependent on disease conditions .23 (1 .15% ) cases were related to PIM with cau-tion in elder adults .Conclusion It was indicated a high prevalence of PIM by elderly diabetic patients .Given the potential se-verity of this problem ,further steps need to be implemented to prevent this occurrence .

Objective Ti investigate the applicatiin effect if clinical nursing pathway in cardiac valve replacement.Methods 60 patients with cardiac valve replacement were randimly divided inti experimental griup and cintril griup,with 30 patients in each griup.Clinical nursing pathway was applied thriugh periiperative nursing in the experimental griup,riutine nursing was applied in the cintril griup.Pistiperative hemirrhage,infectiin,pressure ulcer,keratitis,inci-dence if hypithermia cimplicatiin and satisfactiin were cimpared between the twi griups.Results Thriugh the applicatiin if clinical nursing pathway,the incidence if pistiperative cimplicatiins decreased significantly (P <0.05),pistiperative satisfactiin imprived ibviiusly (P <0.01). Conclusion Clinical nursing pathway can imprive nursing quality,reduce cimplicatiins and in-crease patients’satisfactiin,si it is wirthy if clinical applicatiin.

Objective Ti investigate the applicatiin effect if clinical nursing pathway in cardiac valve replacement.Methods 60 patients with cardiac valve replacement were randimly divided inti experimental griup and cintril griup,with 30 patients in each griup.Clinical nursing pathway was applied thriugh periiperative nursing in the experimental griup,riutine nursing was applied in the cintril griup.Pistiperative hemirrhage,infectiin,pressure ulcer,keratitis,inci-dence if hypithermia cimplicatiin and satisfactiin were cimpared between the twi griups.Results Thriugh the applicatiin if clinical nursing pathway,the incidence if pistiperative cimplicatiins decreased significantly (P <0.05),pistiperative satisfactiin imprived ibviiusly (P <0.01). Conclusion Clinical nursing pathway can imprive nursing quality,reduce cimplicatiins and in-crease patients’satisfactiin,si it is wirthy if clinical applicatiin.

Objective To explore the relationship between the increase of transmural dispersion of repolarization with ventricular arrhythmia,myocardial infarction degree and coronary events in elderly patients with myocardial infarction at T peak-T end interval in order to provide the guidance instruction for the assessment of prognosis of elderly myocardial infarction.Methods One hundred and twenty cases of senile myocardial infarction in the cardiology department of our hospital were selected,including 73 males and 47 females,the average age was (62.37 ± 11.34) years old.In addition,76 elderly cases of other heart disease were selected as the control group,including 42 males and 34 females,the average age was (59.56 ± 12.64) years old.The T peak-T end interval,dispersion and T peak-T end interval and dispersion after correcting the heart ratein different groups were analyzed.Results The T peak-T end interval,dispersion and T peak-T end interval and dispersion after correcting the heart rate had statistical differences between the control group and AMI group at admission and between the acute stage and recovery stage in the AMI group (P＜0.01);the T peak-T end interval and dispersion before and after correcting the heart rate had statistical differences among the patients with different ventricular arrhythmia (P＜0.01);the T peak-T end interval and dispersion before and after correcting the heart rate had statistical differences among the patients with anterior lateral wall,anterior wall,inferior wall,high lateral wall and multiple vessels infarction (P＜0.01);the case death after correcting the heart rate in different degrees and coronary event occurrence at admission had statistical difference (P＜0.01).Conclusion The T peak-T end interval has a close relation with malignant arrhythmia occurrence,which has an important predictive value for the short term prognosis in elderly patients with AMI.