Vitamin D serum levels in children with allergic and vasomotor rhinitis / 소아과

PURPOSE: In addition to regulating calcium and phosphorus homeostasis and bone metabolism, vitamin D is known as an immune modulator. Recently, there has been increased worldwide interest in the association between low levels of vitamin D and allergic diseases. The purpose of this study was to assess the relationship between serum vitamin D levels and allergic/vasomotor rhinitis (AR/VR) in children. METHODS: This study included 164 patients. The sample included 59 patients with AR, 42 patients with VR, and 63 controls. Their ages ranged from 0 to 16 years. We examined the levels of 25-hydroxyvitamin D, Immunoglobulin E, specific IgE, and eosinophil cationic protein; peripheral blood eosinophil count; and the results of a skin prick test. RESULTS: Serum 25-hydroxyvitamin D levels were 19.0+/-8.5 ng/mL in the AR group, 25.5+/-10.9 ng/mL in the VR group, and 26.9+/-10.7 ng/mL in the control group. After adjustment for body mass index and season at the time of blood sampling, vitamin D levels in the AR group were lower than those of the VR group (P=0.003) and control group (P<0.001). Vitamin D levels were inversely correlated with Immunoglobulin E levels (r=-0.317, P<0.001). AR patients with food allergy or atopic dermatitis did not have lower levels of 25-hydroxyvitamin D than AR patients without these diseases. CONCLUSION: This study demonstrates a possible relationship between vitamin D levels and allergic rhinitis in Korean children.

Scalp acupuncture for Parkinson's disease: a systematic review of randomized controlled trials / 中国结合医学杂志

<p><b>OBJECTIVE</b>To evaluate the effectiveness of scalp acupuncture (SA), a modern acupuncture technique specialized to neurological disorders, in managing motor function and symptoms for Parkinson's disease (PD) patients.</p><p><b>METHODS</b>Two independent reviewers extracted data from all of the randomized clinical trials (RCTs) that assessed the efficacy of SA for PD compared with conventional therapies (CTs). Sixteen electronic databases were searched. The risk of bias was appraised with the Cochrane Collaboration tool, and the reporting of the included studies was evaluated by the Consolidated Standards of Reporting Trials (CONSORT) 2010 checklist and the revised Standards for Reporting Interventions in Clinical Trials of Acupuncture (STRICTA) guidelines.</p><p><b>RESULTS</b>In total, 4 RCTs met the inclusion criteria. As assessed by the Unified PD Rating Scale (UPDRS), 2 RCTs showed that SA combined with CTs proved superior to CTs alone [60 cases; weighted mean difference, -3.94; 95% confidence interval (CI), -6.05 to -1.84, P=0.01; I(2) =0%]. Based on the Webster scale, however, 3 RCTs showed no superior effect of SA when combined with CTs with high heterogeneity (154 cases; risk ratio, 1.29; 95% CI, 0.79 to 2.12, P=0.30; I(2) =84%). The Cochrane risk of bias, adherence to the CONSORT and the STRICTA checklist showed that the quality of all the included RCTs was generally low.</p><p><b>CONCLUSIONS</b>The result of our systematic review and meta-analysis suggested that the effectiveness of SA for PD is promising, however, the evidence is not convincing. A sham-controlled RCT design that adheres to the CONSORT and STRICTA guidelines to overcome methodological weakness and that includes a large sample size is strongly recommended to confirm the precise effect of SA on PD.</p>

One Case of Video-Assisted Thoracoscopic Removal of Acupuncture Needle in Lung Parenchyma / 결핵및호흡기질환

We report the case of a 32-year-old woman presenting with intermittent chest pain resulted from a migratory acupuncture needle. The patient received acupuncture treatment approximately 3 years prior to this presentation, for the treatment of chronic left shoulder and lumbar pain after delivery. Chest radiography revealed a retained needle in the lingular segmental area. Video-assisted thoracoscopy was then used to remove the migratory acupuncture needle attached between the lingular segmental lobe and the pericardial fat. The patient recovered without complications and was discharged home.

Internal Jugular Vein Thrombosis Secondary to Acupuncture: A case report / 대한흉부외과학회지

A 48-year-old female complained of edema and pain in her left neck. She underwent acupuncture therapy for 1 month in a local oriental medicine clinic because of her arm pain. Computer tomography showed left internal jugular vein thrombosis. The patient's condition improved after antibiotic medication and anticoagulation. The patient is currently in outpatient department follow-up and doing well. To the best of our knowledge, this is the first report of an internal jugular vein thrombosis secondary to acupuncture.

Laparoscopic Right Hemicolectomy and Cholecystectomy for a Cholecystocolic Fistula

A cholecystocolic fistula (CF) is an uncommon complication of the gallbladder and colonic disease. We report a case of a CF that was successfully managed by using a laparoscopic right hemicolectomy and cholecystectomy. A 49-yr-old woman was admitted to the Department of Internal Medicine because of intermittent and progressive right upper quadrant pain. She was obese (body mass index: 34 kg/m2) and had a previous history of three abdominal surgeries. She was diagnosed with a CF by using abdominal computed tomography. The fistula between the gallbladder and the hepatic flexure of the colon was also characterized by using technetium-99m diisopropyl iminodiacetic acid ((99m)Tc-DISIDA) cholescintigraphy, a double-contrast Barium enema, and colonoscopy. Multiple polyps with severe inflammation were observed around the orifice of the fistula. Because of the risk of malignancy and appendicolith on CT, a laparoscopic en block excision of the gallbladder and the right colon following adhesiolysis was performed. The postoperative course was uneventful, and the patient was discharged on postoperative day 9. This case shows that the laparoscopic combined resection is safe and effective in the experienced hands of the laparoscopic surgeon even though a CF has traditionally been considered as a contraindication to laparoscopic surgery. While the incidence of successful management of biliary-enteric fistulas through laparoscopic repair is increasing, this is the first report of a laparoscopic combined resection of a CF in an obese patient with severe intraabdominal adhesion.

Osteogenic effects of polyethyleneimine-condensed BMP-2 genes in vitro and in vivo / 대한치주과학회지

Naked DNA and standard vectors have been previously used for gene delivery. Among these, PEI can efficiently condense DNA and has high intrinsic endosomal activities. The aim of this study is to investigate whether the cationic polycation PEI could increase the transfection efficiency of BMP expressing DNA using a vector-loaded collagen sponge model. BMP-2/pcDNA3.1 plasmid was constructed by subcloning human BMP-2 cDNA into the pcDNA3.1 plasmid vector. PEI/DNA complexes were prepared by mixing PEI and BMP-2/pcDNA3.1 and the constructed complexes were loaded into the collagen sponges. In vitro studies, BMSCs were transfected with the PEI/BMP-2/pcDNA3.1 complexes from collgen sponge. The level of secreted BMP-2 and alkaline phosphatase activities of transfected BMSCs were significantly higher in PEI/BMP-2/pcDNA3.1 group than in BMP-2/pcDNA3.1 group (p<0.05). Transfected BMSCs were cultured and mineralization was observed only in cells treated with PEI/BMP-2/pcDNA3.1 complexes. In vivo studies, PEI/BMP-2/pcDNA3.1/collagen, BMP-2/pcDNA3.1/collagen and blank collagen were grafted in skeletal muscle of nude mice. Ectopic bone formation was shown in PEI/BMP-2/pcDNA3.1/collagen grafted mouse 4 weeks postimplantation, while not in BMP-2/pcDNA3.1 grafted tissue. This study suggests that PEI-condensed DNA encoding for BMP-2 is capable of inducing bone formation in ectopic site and might increase the transfection rate of BMP-2/pcDNA3.1. As a non-viral vector, PEI offers the potential in gene therapy for bone engineering.