Objective: To explore the efficacy of mild moxibustion plus loratadine tablets for children with allergic rhinitis (AR).Methods: A total of 80 children were randomized into a control group and an observation group, with 40 cases in each group. The control group was treated with loratadine tablets, and the observation group was treated with mild moxibustion plus loratadine tablets. Before and after treatment, the total nasal symptom score (TNSS) was evaluated, and the serum eosinophils (EOS) count, and the interleukin (IL)-27 and macrophage migration inhibitory factor (MIF) levels were measured. Clinical efficacy was evaluated after treatment. Results: The total effective rate of the observation group was higher than that of the control group (P<0.05). After treatment, the TNSS in both groups decreased (P<0.05), and the TNSS in the observation group was lower than that in the control group (P<0.05); the serum EOS count in both groups decreased (P<0.05), and the serum EOS count in the observation group was lower than that in the control group (P<0.05). The serum IL-27 level in the control group had no statistical difference compared with the same group before treatment (P>0.05), and the serum MIF level decreased after treatment (P<0.05). The serum IL-27 level in the observation group increased after treatment (P<0.05), and the serum MIF level decreased after treatment (P<0.05), and were both statistically different from those in the control group (P<0.05). Conclusion: Mild moxibustion plus loratadine tablets is effective in treating children with AR. It can significantly improve the nasal symptoms and reduce the serum EOS count, which may be related to the regulation of the serum IL-27 and MIF levels.

Adult ; Child ; Diet ; Female ; Fetus ; immunology ; Humans ; Hypersensitivity ; embryology ; immunology ; Maternal Behavior ; Pregnancy ; immunology ; Risk Factors

OBJECTIVETo explore clinical outcomes of posterior malleolar fractures with medial-extension type through posterioromedial and posteriorlateral incision.

METHODSFrom January 2008 to January 2011,25 patients with posterior malleolar fractures with medial-extension type were treated by hollow lag screw. Among them, 15 patients were treated through posteromedial incision,including 9 males and 6 females,aged from 21 to 67 years old with an average of 48.1 +/- 1.3; there were 5 cases with type A, 6 cases with type B and 4 cases with type C,according to Denis-Weber classification. Ten patients were treated by through posterior-lateral incision,including 6 males and 4 females, aged from 23 to 64 years old with an average of 46.9 +/- 1.5; there were 3 cases with type A, 5 cases with type B and 2 cases with type C,according to Denis-Weber classification. Operation time, blood loss, length of incision, times of X-ray exposure and complications of two groups were recorded and compared, Baird-Jackson effective evaluation were applied for evaluate clinical outcomes.

RESULTSAll patients were followed up from 12 to 49 months with an average of 20.6 months. There were significant differences in operation time, blood loss, times of X-ray exposure and complications between two group (P < 0.05). While there was no obvious meaning in clinical outcomes between two groups (P > 0.05).

CONCLUSIONTreating posterior malleolar fractures with medial-extension type through posteromedial approach can expose and fix fracture under direct vision, has advantages of shorter operation time, less X-ray exposure and blood loss, is a good choice of surgical approach.

Adult ; Aged ; Ankle Fractures ; Bone Screws ; Female ; Fracture Fixation, Internal ; instrumentation ; Fractures, Bone ; surgery ; Humans ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Tarsal Bones ; injuries ; surgery

Adult ; Bronchoalveolar Lavage ; nursing ; Female ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; nursing ; therapy ; Retrospective Studies

Objective To investigate the transfection efficacy and expression of Ang-1 gene and proangiogenesis in vitro and vivo by ultrasound-mediated microbubble destruction.Methods 293T cells were divided into three groups:group A was given hAng-1 plasmid and microbubbles plus ultrasonic irradiation,group B was given hAng-1 plasmid and ultrasound,group C was given hAng-1 plasmid only (without ultrasound).Forty-eight hours after transfection,the transient expression rate was observed under fluorescence microscopy and flow cytometry.RT-PCR and Western blot analysis were taken to evaluate the mRNA and protein expression of Ang-1 respectively.Twenty-seven rabbit models of ligated left circumflex branch coronary artery were divided into 3 groups randomly as follow:group Ⅰ (accepted intravenous injection of SonoVue microbubble and Ang-1 plus ultrasonic irradiation),group Ⅱ (accepted intravenous injection of Ang-1 with ultrasound),group Ⅲ (control group).Myocardial contrast echocardiography (MCE) was executed on all animals before and after the treatment.Two weeks after gene delivery,RT-PCR and Western blot analysis were taken to evaluate mRNA and protein expression of Ang-1 respectively.Microvessel density (MVD) counting of infracted myocardium,observed by Factor Ⅷ immunochemical staining,was performed to value the proangiogenesis effect of Ang-1 delivered by ultrasound mediated cavitation of microbubble.Results Green fluorescence was observed in group A and B by fluorescence microscopy,which was negative in group C.The transfection expression rate was significantly improved in group A ( P ＜ 0.01).In vivo,Microbubbles could be observed in former ischemic myocardium in MCEexamination and the Ang-1 mRNA and protein could be detected in group Ⅰ.On the other hand,the contrast agent was defected obviously and none of the animals showed Ang-1 mRNA and protein expression in other two groups.The MVD counting showed significant improvement in group Ⅰ whereas other two groups didn't.ConclusionsMicrobubble-enhanced ultrasound exposure can improve the Ang-1 gene transfection expression rate observably both in vitro and in vivo.This strategy for delivering has great proangiogenesis effect in vivo.

Objective To explore the capability of Ang-1 gene delivery to acute myocardial infarction using targeted microbubbles carrying ICAM-1 antibody.Methods Thirty-seven rabbits' left circumfles branch coronary arteries were ligated for models.Three rabbits were injected with microbubbles carrying ICAM-1 to detect the ability of targeting.Thirty-four rabbit models were divided into 3 groups randomly as follow:IM group (n=12,accept direct intramuscular injection),ICAM-1 group (n=12,accept intravenous injection of targeted microbubbles and Ang-1) and control group (n=10,without any treatment).Ultrasonography were executed on all animals before and 2 weeks after the treatment.All rabbits were killed after 2 weeks and examined for Ang-1 mRNA and protein by RT-PCR and Western-Blot respectively.Microvessel density (MVD) counting of infracted myocardium,observed by factor Ⅷ immunochemical staining,was performed to value the proangiogenesis effect of Ang-1 delivered by targeted microbubbles carrying ICAM-1 antibody.The liver and the kidney in ICAM-1 group were taken to assess the systemic delivery.Results IM and ICAM-1 group showed significantly improvement in the ejection fraction (P＜0.05) while control group did not.Ang-1 mRNA and protein could be detected in IM and ICAM-1 group;however,the expression between the two groups showed no siginificant difference.None of the control animals showed Ang-1 expression.compared with ICAM-1 group,the MVD was greater in IM group.Ang-1 was not detected either in liver or in kidney in ICAM-1 group.Conclusions Targeted microbubbles carrying ICAM-1 antibody can deliver Ang-1 gene to ischemic myocardium directly.Meanwhile,it's as effective as IM injections besides the greater angiogenesis effect.This strategy improves the perfusion of acute myocardial infarction and the function of heart.

ObjectiveTo explore the influence of 3C bolus wizard on postprandial glucose levels in diabetic patients. MethodFifty-eight patients with type 2 diabetes in our hospital were monitored with continuous glucose monitoring system(CGMS), continuous subcutaneous insulin infusion(CSII)and CareLink(3C for short)for 6 days.The function of “3C” bolus wizard was applied during treatment and all the patients were given dietary nursing and health education.The glucose level was observed.ResultThe level of P2hBG of the 58 patients was between 6.4~10.7mmol/L in 3~6 days.ConclusionsBolus wizard plays an important role in “3C” treatment.It can make the postprandial glucose of patients satisfactorily controlled in a short time only to avoid insulin hypoglycemia because of large doses of insulin.At the same time,health education on patients can achieve remarkable results as well.

Objective To investigate the damage control surgery(DCS)in the treatment of severe abdominal trauma and the clinical value of learning from experience.Method Forty-severl cases of severe abdominal trauma patients treated with DCS were analyzed retrospectively.Results Forty-one cases (87.23%)were cured,liver abscess after re-operation was 3 cases(6.38%),intestinal fistula,biliary fistula,pancreatic fistula was 1 case(each 2.13%),they were cured by conservative treatment,6 cases(12.77%)were died,the causes of death were nothing to do with the surgery.Conclusion For patients with severe abdominal trauma actively adopt DCS,is safe and effective,with clinical value.

Abstract? AIM: To investigate changes of anterior chamber parameters after posterior chamber phakic implantable collamer lens ( ICL ) surgery and its correlation with intraocular pressure ( IOP) .?METHODS: This was a retrospective case series study. Seventy four eyes in 43 myopia patients were examined by Allegro Oculyzer anterior segment tomography to obtain the changes of anterior chamber volume ( ACV ) , anterior chamber angle ( ACA) , central anterior chamber depth ( ACD) and vault, meanwhile, to measure the IOP to analyze the correlation with anterior chamber parameters.?RESULTS: Compared with preoperative, ACV, ACA, ACD all decreased apparently ( P <0.01 ) in the postoperative period of 1, 3, and 6mo.ACV, ACA and ACD showed their stability in each period after the surgery.There were changes of vault in 1 and 6mo ( t=27.66, P=0.01).IOP had not altered when compared with the preoperative.This research revealed that IOP had no relation with ACV, ACA, ACD and vault in every phase( all P>0.05).?CONCLUSION:For patients underwent ICL, the anterior chamber parameters all decreased which included ACV, ACA, ACD, and had stabilized since early postoperative period. Correspondingly, IOP was stable and had not correlate with ACV, ACA, ACD and vault, however the long-term observation is still necessary.

Objective To explore the expression of GATA-3 in pulmonary tissue of asthmatic mice and the inhibitory effect of dexamethsone(Dex)on it.Methods The Blab/c mice asthma model was induced by ovalbumin(OVA) with classic method.Twenty-four male mice were randomly divided into control group,asthmatic group and Dex treated group.The expression of GATA-3 protein was measured by immunohistochemical staining.The expression of GATA-3 mRNA was measured by reverse transcription-polymerase chain reaction(RT-PCR).The level of IL-4 in mice spleen CD4 T cell was measured by flow cytometry.The airway inflammation was evaluated by HE staining.Results The percentages of postive GATA-3,GATA-3 mRNA and IL-4 protein of asthmatic group were significantly higher than those of control group(P