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발효 황기 추출물의 항산화, 항염, 콜라게나아제 및 엘라스타아제 활성 저해 효과
박지현(Ji Hyeon Park),신재영(Jae Young Shin),허지환(Ji Hwan Heo),김상준(Sang Jun Kim),강은서(Sang Jun Kim),정세연(Se Yeon Jeong),김태준(ae Joon Kim),장선일(Seon Il Jang),조병옥(Byoung Ok Cho) 한국식품과학회 2024 한국식품과학회지 Vol.56 No.3
본 연구는 발효 황기 추출물이 발효 전 황기 추출물 보다 항산화, 항염, 콜라게나아제 및 엘라스테아제 억제 효과가 뛰어난지 평가하고자 하였다. FAE의 총 폴리페놀 및 플라보노이드 함량이 AE보다 높은 것으로 나타났으며, DPPH, ABTS 및 환원력 측정에서 FAE에서 AE보다 높은 항산화 활성을 보였다. HaCaT 세포에 SIN-1을 처리하여 효소 활성을 측정하였을 때 FAE 추출물의 처리는 감소된 SOD, catalase, GPx 활성을 AE보다 증가시키는 것을 확인하였다. 또한 LPS로 자극된 RAW264.7 세포에서 증가된NO, PGE2 및 IL-6의 발현을 AE보다 FAE에서 더 억제하는 것을 확인하였다. 또한, collagenase와 elastase의 억제활성이 AE보다 FAE에서 우수하였다. 종합하자면, FAE는 AE보다 항산화, 항염, 콜라게나아제 및 엘라스타아제 억제 효능이 있는 천연기능성 소재 및 건강기능식품 등의 소재로 활용될 수 있을 것이라 사료된다. We aimed to evaluate the antioxidant, anti-inflammatory, anti-collagenase, and anti-elastase effects of fermented and non-fermented Astragalus membranaceus extracts (FAE and AE). The total polyphenol and flavonoid contents of FAE were higher than those of AE. DPPH, ABTS, and reducing power assays confirmed that the radical scavenging efficacy and reducing power of FAE were higher than those of AE. In SIN-1-stimulated HaCaT cells, reduced superoxide dismutase, catalase, and glutathione peroxidase activity levels were rescued in the FAE group but not in the AE group. FAE also suppressed increases in NO, PGE2, and IL-6 levels more potently than AE in LPS-stimulated RAW264.7 cells. FAE also exhibited more potent collagenase and elastase inhibitory activities than AE. In summary, this study suggests that FAE can be used in functional foods and cosmetics with antioxidant, anti-inflammatory, anti-collagenase, and anti-elastase properties.
( Seon Ae Shin ),( Sang Koo Woo ),( Dong Hyun Kim ),( Yoon Ho Kim ),( Hyun Sik Kang ) 한국운동영양학회 2005 Physical Activity and Nutrition (Phys Act Nutr) Vol.9 No.1
N/A Few studies have been reported in children which assess correlates of body composition (BC) changes in response to a physical training (PT) intervention. The purpose of this study was to investigate whether or not the variations in diet and physical activity (PA) would explain a significant portion of the inter-individual variation in response of BC to PT. The participants consisted of 71 children aged 7 to 11 years old. The participants were randomly assigned to group 1 or group 2. Group I trained during the first 4 months, then discontinued the PT, while group 2 underwent the training intervention during the second 4-month period, receiving no intervention during the first 4 months. Testing and measurements occurred at baseline, after 4 months, and after 8 months. Dual x-ray absorptiometry was used for the measurement of BC such as percent body fat (%BF), total body mass (TBM), fat-free mass (FFM), bone mineral content (BMC), and bone mineal density (BMD). Seven-day recall and four-day recall interviews were used to assess daily PA and diet throughout the entire period of the study. The mean attendance to the exercise program was 4 days per wk, the mean heart rate (HR) for the 40 min exercise session was 157±7 bpm, and the mean energy expenditure (EE) was 946±201 kJ per exercise session. On average, the total group decreased significantly %BF in response to PT, while they increased significantly TBM, FFM, BMC, and BMD, but there was a good deal of individual variability in response to PT. Multiple regression models indicated that in general, more frequent attendance, being a boy, lower energy intake and more vigorous activity were associated with healthier body composition changes with PT. In conclusion, in obese children, age, vigorous activity, diet and baseline %FAT together accounted for 25% of the variance in the change in %FAT with PT.
Seon Ae Shin,우상구,김동현,김윤호,강현식 한국운동영양학회 2005 Physical Activity and Nutrition (Phys Act Nutr) Vol.9 No.1
Few studies have been reported in children which assess correlates of body composition (BC) changes in response to a physical training (PT) intervention. The purpose of this study was to investigate whether or not the variations in diet and physical activity (PA) would explain a significant portion of the inter-individual variation in response of BC to PT. The participants consisted of 71 children aged 7 to 11 years old. The participants were randomly assigned to group 1 or group 2. Group 1 trained during the first 4 months, then discontinued the PT, while group 2 underwent the training intervention during the second 4-month period, receiving no intervention during the first 4 months. Testing and measurements occurred at baseline, after 4 months, and after 8 months. Dual x-ray absorptiometry was used for the measurement of BC such as percent body fat (%BF), total body mass (TBM), fat-free mass (FFM), bone mineral content (BMC), and bone mineal density (BMD). Seven-day recall and four-day recall interviews were used to assess daily PA and diet throughout the entire period of the study. The mean attendance to the exercise program was 4 days per wk, the mean heart rate (HR) for the 40 min exercise session was 157±7 bpm, and the mean energy expenditure (EE) was 946±201 kJ per exercise session. On average, the total group decreased significantly %BF in response to PT, while they increased significantly TBM, FFM, BMC, and BMD, but there was a good deal of individual variability in response to PT. Multiple regression models indicated that in general, more frequent attendance, being a boy, lower energy intake and more vigorous activity were associated with healthier body composition changes with PT. In conclusion, in obese children, age, vigorous activity, diet and baseline %FAT together accounted for 25% of the variance in the change in %FAT with PT.
Presacral Neurilemmoma, mimicking teratoma, and simultaneously occurring of Lt. ovarian teratoma
( Seon Mi Lee ),( Jae Yoon Jo ),( Hee Jung Lee ),( Yeon Jee Lee ),( Wan Ju Kim ),( In Ae Cho ),( Jeong Kyu Shin ),( Won Jun Choi ),( Jong Hak Lee ),( Won Young Paik ),( Soon Ae Lee ) 대한산부인과학회 2019 대한산부인과학회 학술대회 Vol.105 No.-
Neurilemmoma, also known as schwannoma, is a benign tumor originating from the neural sheath of the peripheral, sympathetic and cranial nerve. Though it occurs most commonly in head and neck area, the neurilemmoma of presacral area is rare. Here, simultaneously, a neurilemmoma, arising in the presacral area and teratoma, arising in the Lt. ovary of a 66-year-old woman, who was presented with fecal incontinence, is described. Actually, We misdiagnosed a presacral neurilemmoma as presacral teratoma. Surgical excision was performed by transabdominal laparoscopy. The patient is no evidence of fecal incontinence, and does well daily, without evidence of the disease. Because it is relatively easy to misdiagnose a presacral neurilemmoma as teratoma, fibroma, ovarian carcinoma, etc., it is critical to perform differential diagnosis of pelvic masses, using radiological and histological methods.
How could you management in the class III obese patient to do Gynecologic Laparoscopic surgery?
( Seon Mi Lee ),( Hyun Kyoung Seo ),( Jae Yoon Jo ),( Hee Jung Lee ),( Yeon Jee Lee ),( In Ae Cho ),( Jeong Kyu Shin ),( Won Jun Choi ),( Jong Hak Lee ),( Won Young Paik ),( Soon Ae Lee ) 대한산부인과학회 2020 대한산부인과학회 학술대회 Vol.106 No.-
All over the world, obese people was twice since 1980. In 2014, over 1.9 billion adults were overweight, including over 600 million obese people. Obesity is worldwidely critical problem, and the people have high risk of morbid conditions such as hypertension, diabetes mellitus, hypercholesterolemia, obstructive sleep apnea, and malignancies including endometrial cancer and breast cancer. If obese patients is operated, the surgeons have to prepare more carefully in operation. Also, post operation complications including surgical site infection, venous thrombus and wound complications are more prevalent in them than normal-weight patient. The same applies to Gynecologic surgery. We reported the case of laparoscopic surgery in class III obese woman (class I obesity is defined as a BMI of 30 to less than 35; class II obesity is defined as a BMI of 35 to less than 40; and class III obesity is defined as a BMI of 40 or greater, is considered morbid obesity) because Endometrial hyperplasia without atypia was diagnosed by dilatation and curettage of uterus. In the preoperative stage, basically, we performed chest x-ray, an electrocardiogram, echocardiography and laboratory evaluation were also performed. In the intraoperative stage, She was posted the HELP (head elevated laryngoscopy position) using blankets under back, shoulders and the head and neck to provide sufficient lift for airway visualization. She underwent laparoscopic hysterectomy with bilateral salpingo-oophorectomy, the surgery finished well. Although, The patient was discharged without any complication at 4 days after surgery, She re-entered hospital due to operation wound problem. After additional treatment such as dressing, antibiotics medications, the wound healing is finished. The more obese patients, the more doctors face same problems as above. Therefore, Gynecologic surgeons should have the knowledge of care and guidelines for preoperative, intraoperative and postoperative management.
Gastric Cancer Epidemiology in Korea
Shin, Ae-Sun,Kim, Jeong-Seon,Park, So-Hee The Korean Gastric Cancer Association 2011 Journal of gastric cancer Vol.11 No.3
Gastric cancer has been the most commonly diagnosed cancer in Korea although the age-standardized mortality and incidence has decreased gradually during last two decades. $Helicobacter$ $pylori$ infection and cigarette smoking are well-established risk factors, and the role of dietary factors, such as salted foods, fresh vegetables and fruits, soy foods, and processed or grilled meats on gastric carcinogenesis has been suggested. In this review, we review national and international gastric cancer statistics, studies on environmental risk factors conducted in the Korean population, and gastric cancer screening activities.
Gastrointestinal stromal tumor pretending gynecological mass
( Seon Mi Lee ),( Jae Yoon Jo ),( Hee Jung Lee ),( Yeon Jee Lee ),( Wan Ju Kim ),( In Ae Cho ),( Jeong Kyu Shin ),( Won Jun Choi ),( Jong Hak Lee ),( Won Young Paik ),( Soon Ae Lee ) 대한산부인과학회 2019 대한산부인과학회 학술대회 Vol.105 No.-
Gastrointestinal stromal tumor(GIST) is the most common mesenchymal tumor of the gastrointestinal tract. Because The tumor is usually located in the stomach and proximal small intestine, If GIST is detected in pelvic cavity, it is easy to misdiagnose as gynecological mass such as ovarian cancer, uterine myoma, uterine sarcoma, etc. This case is here. A 78-year-old woman presented with abdominal discomfort with pelvic mass. We performed blood test including CA 125, CA 19-9 and pelvic ECT. Pelvic ECT revealed heterogenous density mass, measuring 9cm and possibility of uterine exophytic myoma or Lt. ovarian cancer was suggested. And then, we performed exploratory laparotomy operation. But the mass was found in jejunum and was finally diagnosed as GIST throughout histopathological examination. Although GIST is low incidence tumor and does not have specific appearance on radiological examination, Gynecologists need to be alert of extra gynecological pathology in patients presenting with an unusual pelvic mass.