A case of Pseudo-Meigs syndrome associated with borderline mucinous ovarian tumor

( Da Hoe Jeong ),( Jin Young Lee ),( Gwi Taek Shin ),( Na Rae Kim ),( Jin Woo Shin ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-

Pseudo-Meigs syndrome is a rare disease entity characterized by ovarian tumor coexisting with ascites and pleural effusion. These clinical features lead to gynecologists misdiagnosing it as ovarian carcinoma. In cases of Pseudo-Meigs syndrome, ascites and pleural effusion rapidly disappear after removal of the ovarian tumor, and the patient shows favorable prognosis. We report a case of Pseudo-Meigs syndrome with borderline mucinous ovarian tumor in a premenopausal woman. A 49-year-old premenopausal woman presented with dyspnea and a palpable abdominal mass. Abdominal and chest CT showed a 23 cm ovarian mass with ascites and right pleural effusion. Serum CA 125 and CA 19-9 levels were elevated. The patient underwent staging surgery and was diagnosed with borderline mucinous ovarian tumor. After surgery, the ascites and pleural effusion resolved. There was no metastasis or recurrence of the disease for two years after the surgery. To date, few reports have presented Pseudo-Meigs syndrome associated with borderline ovarian tumors. There was a case report about Pseudo-Meigs syndrome with borderline mucinous ovarian tumor in a postmenopausal woman in the English literature. In a study on premenopausal women, there was only one case of Pseudo-Meigs syndrome associated with borderline mucinous ovarian tumor and elevated serum CA 125 tumor marker, but her serum CA 19-9 levels were not checked. We report a case of Pseudo-Meigs syndrome with borderline mucinous ovarian tumor and elevated serum CA 125 and CA 19-9 levels in a premenopausal woman.

레토르트식품에 함유되어 있는 당 함량 분석

정다운(Da-Un Jeong),임준(Jun Im),김천회(Cheon-Hoe Kim),김영경(Young-Kyoung Kim),박윤진(Yoon-Jin Park),정윤화(Yoon-Hwa Jeong),엄애선(Ae-Son Om) 한국식품영양과학회 2015 한국식품영양과학회지 Vol.44 No.11

본 연구에서는 서울 및 경기 지역에서 유통되고 있는 레토르트식품 중 카레류 21건, 짜장류 16건, 소스류 17건, 고기류 16건인 총 70건을 수거하여 당 함량을 분석하였다. 분석 결과 값과 제품의 영양성분표에 표시된 당 함량을 비교하여 제품에 표시된 당 함량이 소비자에게 신뢰성 있는 영양정보를 제공하는지 확인하기 위해 연구를 진행하였으며 식품공전의 방법에 따라 실험하였다. 분석 결과 카레류, 짜장류, 소스류, 고기류 제품의 전체 당 함량 분포는 0.35±0.02~25.44±0.78 g/100 g을 보였으며, 그중 소스류가 0.35±0.02~25.44±0.78 g/100 g으로 상대적으로 가장 높은 함량 분포를 보였고, 고기류 1.98±0.08~11.07±0.10 g/100 g, 짜장류 1.76±0.02~5.16±0.00 g/100 g, 카레류 1.05±0.03~4.63±0.03 g/100 g의 순서임을 확인하였다. 이는 제품에 표시된 영양성분 함량 대비 소스류 18~118%, 고기류 70~119.8%, 짜장류 29~118%, 카레류 40~119.5%였으며, 분석 결과는 제품에 표시된 당 함량 대비 120% 미만으로 레토르트식품 70건 모두 허용 오차 기준을 준수하고 있어 소비자에게 신뢰성 있는 영양성분표시 정보를 제공하고 있음을 확인하였다. 가공식품의 선택 및 구매 시 제품의 영양성분표에 표시된 당 함량을 확인하여 WHO의 하루 당 섭취 권고량인 50 g의 범위를 넘지 않도록 당 함량이 적은 제품을 선택하도록 하고, 산업체에서도 물엿이나 설탕과 같은 당 성분의 사용을 줄이도록 노력해야 할 것이다. 이상의 결과로 소비자들이 식품에 표시된 당 함량의 확인을 통하여 건강에 적합한 식품을 구매할 수 있을 것으로 판단되며, 지속적으로 영양표시의무 식품을 대상으로 하여 영양성분 함량 표시 조사 연구가 필요하다고 생각된다. The purpose of this study was to provide trustworthy nutritional information by analyzing sugar contents of commercial retort foods. A total of 70 retort food samples were collected, which included curry (n=21), blackbean-sauce (n=16), sauce (n=17), and meat (n=16) from markets in Seoul and Gyeonggi-do. Contents of sugars such as glucose, fructose, sucrose, maltose, and lactose were analyzed in retort foods by using a high performance liquid chromatography-refractive index detector and compared to their assigned values on nutritional information labels. Analyzed sugar contents of curries, black-bean-sauces, sauces, and meats ranged from 1.05∼4.63 g/100 g, 1.76∼5.16 g/100 g, 0.35∼25.44 g/100 g, and 1.98∼11.07 g/100 g, respectively. Sauces were found to contain the highest amounts of total sugar. These analysis values were equivalent to the reference values indicated on nutrition labels, which were 40∼119.5% for curries, 29∼118% for black-bean-sauces, 18∼118% for sauces, and 70∼119.8% for meats. Therefore, this study provides reliable analytical values for sugar contents in retort foods.

Interaction and Effect of YDJ1 Gene and PEP5 Gene on Ethanol Tolerance and Cell Growth in Saccharomyces cerevisiae

Hoe-Myung JUNG,Da-Jeong KIM,Ho-Jung CHOI,Yeon-Hee KIM 한국생물공학회 2015 한국생물공학회 학술대회 Vol.2015 No.4

Chemical Characterization and Oxidative Stability of Medium- and Long-Chain Fatty Acid Profiles in Tree-Borne Seed Oils

Kim, Da-Som,Kim, Hoe-Sung,Lee, Kyoung-Tae,Hong, Dong-Lee,Cho, Sung-Rae,Pan, Jeong Hoon,Park, Yong Bae,Lee, Yang-Bong,Kim, Jae Kyeom,Shin, Eui-Cheol Hindawi 2018 Journal of analytical methods in chemistry Vol.2018 No.-

<P>This study was undertaken to evaluate chemical characteristics and oxidative stability of tree-borne seed oils. A total of 15 different fatty acids were identified in six tree-borne seed oils, which included seven types of saturated fatty acids, four types of monounsaturated fatty acids, and four types of polyunsaturated fatty acids. Japanese camphor tree (JCT) had a high content of medium-chain fatty acids (97.94 ± 0.04%), in which fatty acid composition was distinct from those of the other five plant seed oils. Overall, contents of tocopherols, a type of fat-soluble vitamin, ranged between 3.82 ± 0.04 mg/100 g and 101.98 ± 1.34 mg/100 g, respectively. Phytosterol contents ranged from 117.77 ± 1.32 mg/100 g to 479.45 ± 4.27 mg/100 g, respectively. Of all tree-borne seed oils, <I>β</I>-sitosterol was the phytosterol at the highest concentration. Contents of unsaponifiables were between 0.13 ± 0.08 and 2.01 ± 0.02, and values of acid, peroxide, and <I>p</I>-anisidine were between 0.79 ± 0.01 and 38.94 ± 0.24 mg KOH/g, 3.53 ± 0.21 and 127.67 ± 1.79 meq/kg, and 2.07 ± 0.51 and 9.67 ± 0.25, respectively. Oxidative stability of tree-borne seed oils was assessed through measurement of oxidation-induction periods. These results should serve as a foundation to identify the potential of tree-borne seed oils in industrial application as well as in providing fundamental data.</P>

키르기스스탄의 특수교육 및 통합교육 지원을 위한 교육 ODA(공적개발원조)사업의 수요 분석

권회연(Hoe-Yeon Kweon),김형준(Hyoung-Jun Kim),정다예(Da-Ye Jeong),천범산(Beom-San Cheon),곽승철(Seung-Chul(Kongju Kwak) 공주대학교 특수교육연구소 2023 특수교육논집 Vol.27 No.2

연구목적: 본 연구는 키르기스스탄의 특수교육 및 통합교육 지원 요구를 파악하여 향후 교류 협력의 방향성을 모색하기 위한 목적으로 수행되었다. 연구방법: 이를 위해 키르기스스탄 현지의 특수교육 및 통합교육 서면 자료, 법령, 선행연구 등을 통해 관련 개념과 현황을 분석하였으며, 현지 전문가의 심층 면담을 실시하였다. 연구결과: 첫째, 특수교육과 통합교육의 개념을 정립하기 위해서는 학생들의 개별화된 교육적 요구를 고려한 실질적인 장애아동 발견 시스템 및 요구 파악이 이루어져야 한다. 둘째, 특수교육 서비스 제공을 위한 포괄적인 접근 방식에 대한 모델 개발과 인적 자원을 마련하는 것이 절실하다. 셋째, 특수교육 및 통합교육 담당인력의 수급 및 지위가 향상이 필요하다. 넷째, 한국의 특수교육 발전 과정, 당면 과제 등을 포함하여 두 나라 간 경험을 공유하고 장기적이고 파트너쉽 개발을 위한 방안이 모색되어야 한다. 결론: 이러한 연구결과에 따른 논의와 향후 지원 방향, 후속연구의 방향성을 제시하였다. Purpose: This study was conducted to identify Kyrgyzstan's demand for support for special education and integrated education and to seek the direction of future exchange and cooperation. Method: To this end, related concepts and current status were analyzed through written data, laws, and prior studies on special education and integrated education in Kyrgyzstan, and in-depth interviews with local experts were conducted. Results: First, in order to establish the concept of special education and integrated education, it is necessary to identify the actual discovery system and needs of children with disabilities in consideration of the individualized educational needs of students. Second, it is imperative to develop a model and provide human resources for a comprehensive approach to the provision of special education services. Third, it is necessary to improve the supply and status of personnel in charge of special education and integrated education. Fourth, it is necessary to share experiences between the two countries, including Korea's special education development process and challenges, and to find ways for long-term and partnership development. Conclusion: The discussion according to these research results, the direction of future support, and the direction of follow-up research were presented.

국내산 땅콩의 일반 품종과 고올레산 품종에 대한 지용성 영양성분과 산화안정성 비교

임호정(Ho-Jeong Lim),김미소(Mi-So Kim),김다솜(Da-Som Kim),김회성(Hoe-Sung Kim),배석복(Suk-Bok Pae),김재겸(Jae Kyeom Kim),신의철(Eui-Cheol Shin) 한국식품과학회 2017 한국식품과학회지 Vol.49 No.3

본 연구는 가열 산화에 따른 일반 및 고올레산 땅콩 유지의 화학적인 특성 변화를 측정하였다. 땅콩 유지는 용매추출법을 이용하여 추출하였으며 80oC에서 25일간 가열 산화시켜 지방산 조성, 토코페롤, 식물스테롤 및 산화안정성 변화를 측정하였다. 일반 및 고올레산 유지의 주요 지방산은 올레인산과 리놀레산으로 이들의 비율(O/L)은 일반 품종 2.75, 고올레인산 품종 5.23으로 나타났다. 저장기간동안 가열산화에 의해 리놀레산이 파괴되어 단일불포화지방산 및 포화지방산의 비율이 상대적으로 증가하였으며 일반 품종이 고올레산에 비해 리놀레산의 감소량이 유의적(p<0.05)으로 높은 것으로 나타났다. 산화안정성을 나타내는 과산화물가와 산가를 측정한 결과 두 가지 유지 모두 증가하는 것으로 일반 품종은 과산화물가와 산가가 급격히 증가하는 경향을 보였고, 고올레산 품종은 상대적으로 다소 완만하게 증가하였다. 가열산화가 진행됨에 따라 토코페롤과 식물스테롤은 모두 감소하는 경향을 보였지만, 일반품종에서 감소되는 속도가 더 빠르게 나타났다. 고올레산 품종의 경우 높은 올레인산 비율과 낮은 리놀레산의 비율로 인해 일반 품종보다 우수한 산화안정성을 보였으며, 지방산 조성뿐 만 아니라 토코페롤과 식물스테롤의 함량변화 역시 고올레산 품종에서 더 높은 잔존율을 확인할 수 있었다. Generally, peanuts are classified as high-fat foods as they possess high proportions of fatty acids. This study compared lipid constituents and properties between normal and high-oleic peanuts. Gas Chromatography-Flame Ionization Detector (GC-FID) analyses revealed that the fatty acid levels were significantly different between the normal and higholeic peanuts (p<0.05). Eight fatty acids were identified in the samples, including palmitic (C16:0), stearic (C18:0), oleic (C18:1, n9), linoleic (C18:2, n6), arachidic (C20:0), gondoic (C20:1, n9), behenic (C22:0), and lignoceric (C24:0) acids. Four tocopherol homologs were detected, and α- and γ-tocopherols were the predominant ones. Tocopherols were rapidly decomposed during 25 day storage at 80℃. The main identified phytosterols were beta-sitosterol, Δ<SUP>5</SUP>-avenasterol, campesterol, and stigmasterol. Acid and peroxide values indicated that high-oleic peanuts have better oxidative stability than normal peanuts. These results can serve as the basis for the use of peanuts in the food industry.

Obstetrical and perinatal outcomes of breast cancer women undergoing chemotherapy during second trimester of gestation

( Jin Young Lee ),( Mee Hyang Ko ),( Da Hoe Jeong ),( Hae Rin Jeon ),( Gwi Taek Shin ),( Suk Young Kim ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-

The incidence of breast cancer during pregnancy is very rare, but if it occurs, it is mainly known as breast cancer, uterine cervix, lymphoma and melanoma. However, it is difficult to decide to undergo chemotherapy for treatment during pregnancy. Because such treatment can affect the growth and development in fetus such as growth retardation, oligohydramnios and fetal death. Thus, in this study, we reported how chemotherapy during pregnancy can affect the mother and fetus. We had experienced three cases that pregnant women in second trimester who were diagnosed breast cancer had undergone chemotherapy during pregnancy. Two of cases underwent surgical excision and lymph node dissection and then adjuvant chemotherapy. And one case undergone neoadjuvant chemotherapy. The delivery methods were two cesarean sections and one vaginal delivery. The one fetus had shown small for gestational age during gestation and was diagnosed microcephaly after birth, but is currently developing normally at 4 years of age. The other two fetuses were born without problems. One mother, who had just given birth, is undergoing chemotherapy for primary cancer, and two mothers have recurred and undergone chemotherapy. Base of our experiences with the three cases, it seems that chemotherapy during pregnancy does not significantly affect fetal outcomes. Therefore, pregnant women in second trimester who have been diagnosed with breast cancer should not hesitate to chemotherapy because of concerns about fetal development. However, it is important to help the patient understand the risk and benefits of such treatment through a detailed explanation and discussion and to have professional cooperation among the many related clinicians.

The combined management of cervical pessary and cerclage for twin pregnancy with short cervix

( Chan Mi Lim ),( Hae Rin Jeon ),( Da Hoe Jeong ),( Suk Young Kim ) 대한산부인과학회 2021 대한산부인과학회 학술대회 Vol.107 No.-

시판 레토르트식품의 지방함량 조사 - 조지방, 포화지방, 트랜스지방산 중심으로 -

정다운,임준,김천회,김영경,박윤진,엄애선,Jeong, Da-Un,Im, June,Kim, Cheon-Hoe,Kim, Young-Kyoung,Park, Yoon-Jin,Om, Ae-Son 한국식품조리과학회 2015 한국식품조리과학회지 Vol.31 No.5

본 연구는 레토르트식품의 조지방, 포화지방, 트랜스지방의 영양성분 표시 값과 분석 값을 비교하여 소비자에게 신뢰성 있는 영양정보를 제공하는지를 확인하기 위해 카레류 21건, 짜장류 16건, 짜장 및 카레를 제외한 소스류 17건, 즉석조리식품 16건을 서울 및 경기지역을 중심으로 수거하여 식품공전에 따라 분석하였으며 그 결과는 다음과 같다. 레토르트식품의 지방성분 함량 분포는 조지방 $0.47{\pm}0.42{\sim}17.41{\pm}0.41g/100g$, 포화지방 $0.24{\pm}0.02{\sim}7.60{\pm}0.40g/100g$, 트랜스지방 $0.00{\pm}0.00{\sim}0.46{\pm}0.05g/100g$의 범위를 보였으며, 이는 제품에 표시된 영양성분 함량 대비 각각 최대 회수율 값이 조지방(119.7%), 포화지방(119%), 트랜스지방(90%)로 모두 120%미만의 결과이며 레토르트 70건이 허용 오차 기준을 준수하고 있었다. 이상의 결과를 종합해 보면 레토르트식품에 표시된 조지방, 포화지방, 트랜스지방 함량은 소비자에게 신뢰성 있는 영양정보를 제공하고 있음을 확인하였으며, 현재 한국의 비만 유병률이 31~32%인 시점에서 소비자들이 식품에 표시된 조지방, 포화지방, 트랜스지방 함량을 확인하여 구매한다면 건강에 적합한 식품을 선택할 수 있을 것으로 판단된다. 또한 지속적으로 의무영양표시 식품을 대상으로 제품에 표시된 영양표시의 기준이 준수되고 있는 지에 대한 영양성분 함량 표시 조사 연구가 필요하다고 본다. The aim of this study was to provide nutrition information to consumers by analyzing crude fat, saturated and trans fatty acids in commercial retort foods (n=70). The following sauce products of curries (n=21) and black-bean-sauces (n=16), other sauces (n=17) and instant cooking foods (n=16) were collected. Crude fat contents were quantified with the Rose-Gottlieb method using acid digestion. While saturated and trans fatty acids were examined by gas chromatography with a flame ionization detector (FID). Crude fat, saturated and trans fatty acid content ranges were $0.47{\pm}0.42{\sim}12.80{\pm}0.07g/100g$, $0.24{\pm}0.02{\sim}17.41{\pm}0.41g/100g$, $0.00{\pm}0.00{\sim}0.46{\pm}0.05g/100g$, respectively. Maximum recovery of analysis values was crude fat (119.7%), saturated fat (119%) and trans fatty acid (90%) compared the actual amounts based on the reference value indicated on the nutrition label. The analyzed samples were found to be compliant with nutrition label standard, because the contents of crude fat, saturated fatty acid, trans fatty acid were less than 120% of the reference value indicated on the nutrition label in retort foods. Therefore, the nutrition information on retort foods available to consumers was found to be trustworthy.

산림자원에서 추출한 유지자원의 영양성분 및 이화학적 특성 검토

김미소(Mi-So Kim),박준형(Joon Hyung Park),임호정(Ho-Jeong Lim),김다솜(Da-Som Kim),김회성(Hoe-Sung Kim),이경태(Kyoung-Tae Lee),박용배(Yong Bae Park),신의철(Eui-Cheol Shin) 한국식품영양과학회 2017 한국식품영양과학회지 Vol.46 No.4

본 연구에서는 산림자원에서 추출한 유지자원의 이용에 대한 잠재력을 확인하고자 지용성 영양성분에 대한 연구와 이를 토대로 한 이화학적 특성을 확인해 보았다. 영양성분의 경우 높은 불포화 지방의 비율(>80%)을 보였고, 지용성 비타민인 tocopherols과 식물성 스테롤인 phytosterol의 다양한 함량 분포를 확인하였다. 이화학적인 특성을 볼 때 1차 산화생성물인 산가와 과산화물가의 값은 안정적인 값이었으며, 2차 산화생성물의 지표인 p-anisidine value의 값을 확인하였다. 갈변도와 색도의 경우 유지 자체의 색도를 포함한 값으로 인해 신선도를 판정하기에는 무리가 있으나 색도에 대한 정보를 통해 적용 분야를 적용할 수 있는 근거로써 이용이 가능할 것으로 보인다. 산화안정성의 지표인 산소유도기간에서도 불포화지방산과 지용성 항산화제인 α-T의 함량에 따른 다양한 결과를 보였다. 본 연구는 영양성분 및 이화학적인 결과를 산림유지 자원의 이용을 위한 기초자료로서 활용이 가능다고 판단된다. Nutritional constituents and physicochemical properties of lipids of forest resources were studied in order to examine their practical utilization in the lipid industry. In this study, Garae, Dongback, Mougwi, and Muwhanja were chosen as sources of fat-soluble components. Fatty acid profiles of forest resources showed more than 80% polyunsaturated fatty acids in total fatty acids. For total tocopherol contents, Garae showed higher content than others; moreover, Dongback was a good source of α-tocopherol. Phytosterols of forest resources ranged from 55.96±2.23 to 194.94±21.42 mg/100 g, and Muwhanja showed the highest phytosterol contents. Chemical properties such as acid value, peroxide value, and p-anisidine value showed good oxidative stability of lipids of forest resources. For physical properties, browning intensity and color parameters were studied. Induction times, as an indicator of oxidative stability, were measured and ranged from 0.70±0.01 to 18.40±1.02 h in four forest resources. Taken together, contents of lipid constituents and physicochemical properties can be used as an important preliminary database for utilization of lipids of forest resources.