Adult ; Coombs Test ; Emergency Treatment ; methods ; Erythroblastosis, Fetal ; blood ; immunology ; therapy ; Erythrocyte Transfusion ; Female ; Humans ; Infant, Newborn ; Isoantibodies ; immunology ; Male ; Phototherapy ; Pregnancy ; Rh Isoimmunization ; immunology ; physiopathology ; Rh-Hr Blood-Group System ; immunology ; Rho(D) Immune Globulin ; Treatment Outcome

Objective To evaluate the efficacy and safety of near-infrared light combined with tacrolimus 0.1％ ointment in the treatment of facial glucocorticoid-dependent dermatitis.Methods A total of 68 patients with facial glucocorticoid-dependent dermatitis were enrolled from Department of Dermatology of Yantai Yuhuangding Hospital between December 2014 and December 2015,and randomly and equally divided into treatment group and combination group by a random number table.The treatment group was treated topically with tacrolimus ointment twice a day for 4 weeks.Besides the treatment with tacrolimus ointment,the combination group was irradiated with near-infrared light once a week for 4 sessions.After 4-week treatment,improvement in clinical manifestations such as itching and burning sensation was evaluated,so was the therapeutic effect.Results The combination group showed significantly higher response rate (85.3％ [29/34]) compared with the treatment group (61.8％ [21/34],x2 =4.84,P ＜ 0.05).Additionally,response rates for itching and burning sensation,erythema,scales and papules were all significantly higher in the combination group than in the treatment group (x2 =4.84,6.35,8.42 and 5.52,respectively,all P ＜ 0.05).Conclusion Near-infrared light combined with tacrolimus ointment is effective and safe for the treatment of facial glucocorticoid-dependent dermatitis.

OBJECTIVETo study the effect of blood activating water relieving method (BAWRM) on heart functions and serum levels of NT-proBNP in patients with heart failure with normal ejection fraction (HFNEF).

METHODSSixty-four HFNEF patients were admitted to our hospital during January 2011 to June 2012. They were randomly assigned to the treatment group (32 cases) and the control group (32 cases). Patients in the control group received routine Western medical treatment, while those in the treatment group additionally took Chinese medical recipes for activating blood circulation and relieving water retention. Changes of Chinese medical syndromes, E/E', serum NT-proBNP contents were observed between the two groups.

RESULTSCompared with before treatment, their Chinese medical syndromes and E/E' were significantly improved, and serum NT-proBNP contents decreased in the two groups (P < 0.05). Compared with the control group, Chinese medical syndromes, E/E', serum NT-proBNP contents obviously decreased in the treatment group, showing statistical difference (P < 0.05).

CONCLUSIONBAWRM was an effective way to improve the diastolic function of HFNEF patients and lower the serum level of NT-proBNP with confirmative efficacy.

Aged ; Female ; Heart Failure ; blood ; drug therapy ; physiopathology ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Natriuretic Peptide, Brain ; blood ; Peptide Fragments ; blood ; Stroke Volume

Cirrhosis with portal hypertension is a common disease which has a significant impact on the quality of patients' life. Esophagogastric devascularization (EGDV) has been demonstrated to be an effective method to treat portal hypertension, however certain complications are associated with it. The purpose of this study was to evaluate the effectiveness and clinical outcome of the selective EGDV (sEGDV) for the treatment of portal hypertension. The study was conducted prospectively from Jan. 1 2011 to Dec. 31, 2012, and 180 patients were randomized to the sEGDV group (n=90) or the non-sEGDV (n-sEGDV) group (n=90). Patients' demographics, preoperative lab test results and operative details were comparable between the two groups. Postoperative and short-term complications were analyzed in two groups. There was statistically significant difference (P<0.01) in the PVF reduction between the two groups. Post-operative complications showed no statistically significant difference between the two groups in the incidence of bleeding, ascites, acute portal vein thrombosis, fever and hepatic encephalopathy. Mortality between two groups was comparable. The incidence of splenic fossa effusion after the surgery was lower in sEGDV group than in n-sEGDV group. There were no significant differences in the short-term follow-up data such as esophageal varices and portal hypertensive gastropathy (P>0.05). It is suggested that sEGDV is a safe, simple and effective surgical procedure. It has both the advantages of the shunt and devascularization because it preserves body's voluntary diversion. With the advantage of low incidence of postoperative complications, it is an ideal surgical approach for the treatment of portal hypertension.

Objective To determine the long term outcomes of laryngomalacia infants with anomalies and to determine the clinical practice guideline for these infants.Methods The charts of infants with moderate to severe laryngomalacia,who were admitted to our hospital between January 2013 and December 2015,were retrospectively reviewed.These infants were divided into two groups,anomaly(A) group(n=37) and non-anomaly (NA) group(n=19).Results Fifty-six cases were enrolled.Infants in A group were older at symptom relief than those in NA group[(10.00±3.56) months vs.(7.89±3.03) months,P＜0.05],and the weight percentiles of infants in A group were lower at 3,6 and 12 months than those in NA group(P＜0.05).There was no statistically significant difference between the two groups on the weights percentiles in infants at 24 months after diagnosis.Five of 37 cases in A group and 3 of 19 cases in NA group had supraglottoplasty.One infant in A group had tracheotomy.Conclusion Both breathing difficulty and development retardations of infants with moderate or severe laryngomalacia could gradually improved with age.There is not enough evidence to support the aggressive supraglottoplasty for infants with anomalies and laryngomalacia.

Flexible matching has recently been proposed as a method of improving interactions efficiency. In this study, the concept of flexible matching has been introduced, and the applicability of this strategy has also been described based on the power calculation of interaction between HER-2 polymorphism and smoking with breast cancer. A large-sample approximation method is used to estimate the power and efficiency of gene-environment interactions. In the basic scenario, power of interaction between HER-2 polymorphism and smoking of unmatched case-control study appears to be 30% while in the frequency matching case-control study it is 56%. However, when increasing the smoking prevalence in controls, greater power can be obtained (power=74%). Conclusions: Flexible matching strategies can increase the power and efficiency of case-control studies to detect and estimate the gene-environment interactions when compared with traditional frequency matching and it is especially useful under those scenarios when low environmental exposure of population, adverse gene-environment interactions or less paired controls are seen. Optimal matching design should be made available by weighing the benefits and loss due to flexible matching.

Objective To compare the efficacy and safety of 5-fluorouracil and calcium folinatc combined with oxaliplatin (FOLFOX) program with capecitabine regimen combined oxaliplatin (XELOX) program as adjuvant chemotherapy in advanced colorectal cancer after surgery.Methods The postoperative clinical data of 286 advanced colorectal cancer patients were retrospectively analyzed.Of which,204 patients received FOLFOX4/6 adjuvant chemotherapy and 82 patients received XELOX adjuvant chemotherapy.The three-years disease-free survival (DFS) time,three-years overall survival (OS) time and adverse reactions of the two groups were compared.Count data of the two groups' were compared by chi-square test,and measurement data were analyzed by t-test.Results In the FOLFOX4/6 group,153 patients (75 ％) completed 12 cycles of chemotherapy,and in the XELOX group,66 patients (80 ％) finished eight cycles of chemotherapy.There was no statistical difference in three-year DFS incidence (FOLFOX4/6 stage Ⅱ 87％,Ⅲ 82％; XELOX stage Ⅱ 83％,Ⅲ 80％) and three-year OS incidence (FOLFOX4/6 stage Ⅱ 92％,Ⅲ 88％; XELOX stage Ⅱ 89％,Ⅲ 86％) between two groups (all P＞0.05).There was no statistical difference in the incidence of common adverse reactions between FOLFOX4/6 and XELOX group (all P＞0.05).Adverse reactions of degree Ⅰ and Ⅱ were more common,while degree Ⅲ and Ⅳ were seldom.Of the adverse reactions of degree Ⅲ and Ⅳ,the incidence of neutropenia in patients of FOLFOX group was a little higher than in those of XELOX group,and the incidence of hand-foot syndrome was a litter higher in XELOX group than in FOLFOX group.However,there was no significant difference (x2 =0.060,0.928,both P＞0.05).Conclusion There was no statistical significance between FOLFOX4/6 and XELOX as postoperative auxiliary chemical therapy for advanced colorectal cancer,and both therapies possess good tolerance and safety.

Objective:To investigate the effect of electroacupuncture (EA) at Ganshu (BL 18) and Shenshu (BL 23) on vascular endothelial growth factor (VEGF) and platelet endothelial cell adhesion molecule-1 (PECAM-1)/CD31 around the cerebral infarction focus in middle cerebral artery occlusion (MCAO) rats and the possible mechanism, thus to provide a new strategy for the treatment of cerebral ischemic stroke by acupuncture. Methods:A total of 180 healthy male Sprague-Dawley (SD) rats were randomly divided into a sham operation group, a model group, an acupoint group and a non-acupoint group, 45 rats in each group. MCAO model was established using the modified line-embolus method in all rats except for those in the sham operation group; rats in the acupoint group were treated with EA at Ganshu (BL 18) and Shenshu (BL 23); rats in the non-acupoint group were treated with EA at the control points; rats in other 2 groups were only subjected to bundling without treatment. Ten rats in each group were randomly selected on the 3rd day, the 14th day and the 21st day after acupuncture stimulation to test the neurological function impairment. The expression levels of CD31 and VEGF were also detected. Results:Compared with the model group and non-acupoint group, the neurological function score of the acupoint group was decreased at each time point, and the differences were statistically significant (P<0.05,P<0.01). The expressions of VEGF and CD31 in each group were the lowest on the 3rd day, reached the peak on the 14th day and still remained at high level on the 21st day. And the differences among groups were statistically significant both on the 14th day and the 21st day (P<0.05,P<0.01). Compared with the model group and the non-acupoint group, the expressions of VEGF and CD31 in the acupoint group were increased, and the differences were statistically significant (allP<0.05). Conclusion: EA at Ganshu (BL 18) and Shenshu (BL 23) can significantly improve the neurological function score of MCAO model rats, and shows protective effect on cerebral ischemia. The protective mechanism may be related to the up-regulation of CD31 and VEGF expression around the cerebral infarction focus in the MCAO model rats and induction of angiogenesis.

Neuritin is a new neurotrophic factor found recently. In order to identify the function of Neuritin clearly, the coding sequence of human neuritin was amplified by PCR from neuritin cDNA , this fragment digested by NocI and NotI was inserted into pET32a by T4 ligase and transformed into E. coli BL21 then the recombinant plasmid named pET32a-neuritin was constructed successfully . Neuritin was expressed distinctly after inducing by EPTG. The product was identified as neuritin by SDS-PAGE and Western blot analysis . The expression production was purified on Ni2+-NTA column.

Objective To evaluate the value of T-cell spot of tuberculosis test (T-spot.TB) in differential diagnosis of Crohn's disease and intestinal tuberculosis.Methods From May 2010 to October 2010,in Xijing hospital,Fourth Military Medical University,the peripheral blood samples of 126 patients were collected and peripheral blood mononuclear cells were isolated with density gradient centrifugation.T-spot.TB was conducted according to the kit instructions.The clinical diagnosis of Crohn's disease and intestinal tuberculosis was according to clinical manifestations, imaging,endoscopy,pathology,laboratory tests and on empirical anti-TB treatment response.The sensitivity and specificity of T-spot.TB in diagnosis of Crohn's disease and intestinal tuberculosis was analyzed.Results Fifteen patients were diagnosed as Crohn's disease (11.9％,15/126),14 patients were intestinal tuberculosis (11.1％,14/126) and 40 patients were extraintestinal tuberculosis (31.7％,40/126).The positive rate of T- spot.TB in Crohn's disease,intestinal tuberculosis,extra-intestinal tuberculosis and other diseases was 1/15,12/14,70％ (28/40) and 0％ (0/57),respectively.Thedifference between the groups was statistically significant (P =0.00).There was statistically significant difference of T-spot.TB positive rate between Crohn's disease and intestinal tuberculosis (x2 =70.58,P=0.00).The sensitivity and specificity of T- spot.TB in Crohn's disease detection was 93.3％(14/15) and 87.5％(14/16),in intestinal tuberculosis was 85.7％(12/14) and 93.3％ (14/15).The negatively predictive value of Crohn's disease was higher [87.5％ (14/16)] than that of intestinal tuberculosis [12.5％ (2/16)].Conclusion T-spot.TB is helpful for differential diagnosis of Crohn's disease and intestinal tuberculosis.