파뿌리 분말을 첨가한 식빵의 품질 특성 및 항산화성 연구

황윤경,유영석,박혜란 (사)한국조리학회 2023 한국조리학회지 Vol.29 No.11

In this study, as interest in environmental pollution and climate change increases, the utilization of food waste is one of the important tasks in Korea's waste. Accordingly, in order to utilize welsch onion root powder, which is discarded despite its excellent functionality, 2 to 8% of welsch onion root powder was added to white bread, and its quality characteristics and antioxidant activity were investigated. As the amount of powder added increased, the pH of the dough significantly decreased, and the moisture content of the product increased. The volume, specific volume, and baking loss rate are significantly reduced, and the weight is increased. In the internal color of the bread, the L value decreased, and the a and b values significantly increased. Hardness, elasticity, viscosity, and chewiness increased, but cohesion decreased. Total polyphenol content and DPPH and ABTS radical scavenging abilities increased as the amount added increased, showing high antioxidant activity. In terms of sensory characteristics, preference for appearance and texture was higher in the 2% addition group, while flavor, color, and overall preference were higher in the 4% addition group. Therefore, it was found that adding Allium fistulosum powder in the range of 2 to 4% made it possible to produce bread with high preference.

중환자실에서 1996년과 1999년 분리균주의 내성 양상 변화 및 항생제 사용의 적합성 비교

황윤경,오정미,이희주 한국병원약사회 2000 병원약사회지 Vol.17 No.3

A retrospective study was performed on 70 patients of 1996 and 56 patients of 1999, who were tested for antibiotics susceptibility and taking antibiotics for 3 continuous days in the intensive care unit(ICU) of E University Hospital. The overall microorganisms isolated for 1996 and 1999 were Staphylococcus aureus(23.6%:23.3%), Pseudomonas aeruginosa(16.6%:11%), Candida albicans(9%:8%), Escherichia coli(5.5%:3%), and Acinetobacter calcoaceticus(4%:17.8%). The incidence of infection in 1996 and 1999 were 61.3% and 49% respectively for respiratory infection, 7.5% and 19% respectively for UTI, 11% and 8.6% respectively for bacteremia, and 7% and 5% respectively for wound infection. The microorganisms which caused respiratory infection for 1996 and 1999 were Pseudomonas aeruginosa(22.1%:16.3%), Staphylococcus aureus(21.3%:27.9%), Candida albicans(10.7%:7%) and Acinetobacter calcoaceticus(4.1%:22.1%). The microorganisms causing UTI in 1996 and 1999 were Candida albicans(26.7%:12.9%), Escherichia coli(26.7%:9.6%) and Candida tropicalis(13.3%:38.7%). The microorganisms causing bacteremia in 1996 and 1999 were Staphylococcus aureus(37.8%:35.7%), Staphylococcus epidermidis(18.1%:14.3%), and Candida albicans(4.5%:14.3%). The microorganisms causing wound infection in 1996 and 1999 were Staphylococcus aureus(42.9%:20%), Pseudomonas aeruginosa(14.3%:20%), and Staphylococcus epidermidis(14.3%:20%). The type of antibiotics used were similar in both groups in that the third class cephalosporins, aminoglycosides, and fluoroquinolones were used the most. The comparison of the antibiotics usage were 40.2% and 38% in 1996 and 1999 for appropriateness, 26.6% and 26.3% in 1996 and 1999 for inappropriateness. The cases in which a cheaper antibiotic could have been used were 38.8% in 1996, and 43.5% in 1999.

만성 신부전 환자의 중풍치료에 대한 한·양방 협진효과 증례보고

황윤경,이보람,김원일,Hwang, Yunkyeong,Lee, Boram,Kim, Wonill 대한한의학방제학회 2016 大韓韓醫學方劑學會誌 Vol.24 No.3

Objective : Chronic renal failure(CRF) is defined as a permanent reduction in glomerular filtration rate(GFR), resulting in Structural and functional abnormalities. The purpose of this thesis is to report the improvement of a CRF stage4 on stroke patient through integrative medicine therapy.Methods : We treated the patient with herbal medication(Sibjeondaebo-tang gagambang), acupuncture and moxibustion as well as Western medication. We measured the Creatinine, BUN, eGFR in the serum and observed clinical symptoms During 4monthsResult : After treatment, the level of BUN and Creatinine was decreased and eGFR was increased. And the symptoms of CRF(edema, anorexia, general weakness) were improved.Conclusion : This study suggests that Integrative Medicine Therapy is effective in the treatment of CRF symptoms. In the future, for the effective management of CRF, It is considered necessary to build a systematic integrative medicine therapy.

홍의약침 단일요법이 여성 하부요로증상에 미치는 임상적 효과에 대한 후향적 설문조사 연구

황윤경,김용수,최승배,김원일 대한한방내과학회 2017 大韓韓方內科學會誌 Vol.38 No.6

Objectives: The purpose of this study was to investigate the clinical effects of HongYi pharmacopuncture monotherapy on female voiding dysfunction. Methods: Korean medical practitioners who used HongYi pharmacopuncture to treat female patients complaining of dysuria were surveyed. They performed a retrospective chart review of 31 female patients who visited their Korean medical clinic for dysuria. General characteristics, marital status, urologic medical history, International Prostate Symptom Score (IPSS), International Consultation on Incontinence Modular Questionnaire-Female Lower Urinary Tract Symptoms (ICIQ-FLUTS), and related adverse events were examined. Results: Of 31 cases received, 29 were selected for analysis. Two cases were excluded because treatment was not continued through four weeks. In all cases, IPSS and ICIQ-FLUTS scores were significantly decreased after treatment. Adverse reactions occurred during treatment in four cases. Conclusions: These results suggest that treatment by HongYi pharmacopuncture is effective in improving lower urinary tract symptoms in women. Further studies will be needed for evaluation of clinical responses, to evaluate the safety and efficacy of HongYi pharmacopuncture treatment for female patients complaining of dysuria.

홍의약침을 단독 시술한 중증 여성 배뇨장애환자 치험 3례

황윤경,김원일 대한한방내과학회 2018 大韓韓方內科學會誌 Vol.39 No.1

Objectives: This study was designed to report the effect of HongYi pharmacopuncture on three cases of severe female urinary disorder. Method: Patients were treated with HongYi pharmacopuncture alone for 4 weeks. The effect of treatment was assessed through scores obtained using International Prostate Symptom Score (IPSS) and International Consultation on Incontinence Modular Questionnaire-Female Lower Urinary Tract Symptoms (ICIQ-FLUTS). Result: After treatment, urinary symptoms, and the scores of IPSS and ICIQ-FLUTS were improved in all of the patients. Conclusion: HongYi pharmacopuncture shows a significant beneficial effect on female urination disorder. Further well-designed, controlled studies and more cases are needed to define the effect of HongYi pharmacopuncture.

Impact of Depression on Age-related Decline of Language Abilities in the Elderly

황윤경,남효석,김향희 한국노인복지학회 2014 노인복지연구 Vol.0 No.66

Background:The purpose of this study was to examine the impact of depression on age-related decline inlanguage ability across various language domains in community-dwelling elderly. Methods:Sixty-three depressed elderly(DE) and 219 healthy elderly(HE) participated in the present study. Expressive, receptive, and pragmatic language abilities were assessed in each participant. A multiple regressionanalysis was performed adjusting for age, gender and education level. In order to investigate differences indecline of age-related language abilities between the two groups, regression coefficients for age in each groupwere compared. Results:Language performance declined significantly by age in both groups. DE showed significantly steeperrate of decline than HE for the verb naming test(β=-0.133, p=0.002) and the listening comprehension test(β=-0.100, p=0.039). Conclusions:The results of the present study provide evidence that DE individuals show a greater slope ofdecline in language abilities than HE individuals. Differential interpretation of the results of language assessmentbetween those with depression and those without are warranted for consultation and intervention accordingly.

A Case of Successful PTRAS in an elderly patient with atherosclerotic renal artery stenosis with AKI

황윤경,황햇빛,이유진,최대은,이강욱,나기량 대한내과학회 2021 대한내과학회 추계학술대회 Vol.2021 No.1

무선 센서 네트워크의 주파수 사용 효율성 향상을 위한 OFDM을 사용한 협력적 M-1-1 프로토콜 설계

황윤경,공형윤,Hwang, Yun-Kyeong,Kong, Hyung-Yun 한국전자파학회 2007 한국전자파학회논문지 Vol.18 No.7

무선 센서 네트워크는 전력 및 주파수 사용이 매우 제한적이지만, 멀티미디어 센서 기술의 발전에 따라 고용량의 데이터를 전송할 수 있는 통신 시스템 개발이 요구되어진다. 협력 통신 시스템은 노드와 중계 노드의 조력을 통해 공간 다이버시티를 획득하고, 이에 따라 통신 전력을 감소시킬 수 있다는 장점을 가지고 있다. 기존의 협력 통신 시스템은 하나의 중계 노드가 하나의 센서 노드의 데이터 전송을 도와줌에 따라 노드의 동작이 빈번하게 발생한다. 이는 네트워크 수명을 급격히 단축시키는 원인으로 작용한다. 본 논문에서는 하나의 중계 노드가 M개의 센서 노드의 데이터 전송을 돕는 것을 제안한다. 이를 통하여 제안한 시스템은 기존 시스템과 동일한 다이버시티 효과를 획득하고 동시에 주파수 대역, 전력 및 중계 노드의 수를 감소시킨다. 또한, 센서 네트워크의 특성상 주위에 인접한 노드로 인한 신호 간섭이 발생하는데, 이를 직교성을 가진 부반송파를 이용하여 개선한다. 마지막으로 센서 노드들과 중계 노드의 전력 할당에 따른 시스템 성능을 분석하였다. Conventional wireless sensor network(WSN) has limited power and bandwidth. In order to develop multimedia sensor technology, high data rate communication systems are required. Cooperative communication system can help to decrease power consumption through spatial diversity. In cooperative transmission, one partner node assists one sensor node to transmit their data to destination. Instead of using M partners for M sensor nodes, we propose 1 partner for M sensor nodes. Proposed protocol offers similar diversity order as conventional one with much less bandwidth and hardware. It is able to almost reduce scattered nodes interference using orthogonal sub-carriers. In addition, we examined a power allocation between sensor nodes and relay that optimize the system performance.

다중경로 손실의 감소를 위한 AOC-대역확산 시스템 설계

황윤경,공형윤 제어로봇시스템학회 2006 제어로봇시스템학회 합동학술대회 논문집 Vol.2006 No.12

원발성 두통에 대한 별갑약침의 임상적 효과 3례 보고

황윤경,김원일,김광록,Hwang, Yun-kyeong,Kim, Won-ill,Kim, Koang-lok 대한한방내과학회 2017 大韓韓方內科學會誌 Vol.38 No.5

Objectives: To report the clinical application and effects of ByeolGab (Trionycis Carapax) pharmacopuncture in patients with primary headache. Method: Three patients who suffered from primary headache were treated with ByeolGab pharmacopuncture and acupuncture for 2 weeks. We used the Henry Ford Headache Disability Inventory (HDI), a six point scale, and a visual analogue scale (VAS) three times and analyzed the results. Result: After treatment with ByeolGab pharmacopuncture, the VAS, HDI, and six point scale scores were improved in all three patients. The symptoms of headache and other symptoms were also improved. Conclusion: ByeolGab pharmacopuncture is an effective treatment for patients complaining of primary headache.