• 한국잠사곤충학회지
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• 제35권1호
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• pp.28-35
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• 1993

누에 5령 유충에 유약호르몬 유연화합물(JHA)인 "마니나"를 투여하여 JHA처리 후의 누에 성장 및 성충화발육에 미치는 영향에 관하여 조사하였다. JHA는 5령 유충의 섭식기간의 연장과 이에 따른 체중의 증가를 가져왔으며 성충화 발육 기간도 1~1.5일 연장시켰다. 혈액, 피부, 소화관, 지방체, 난소 등에 관한 형태 및 단백질 성분변화를 조사한 결과 이들 조직, 기관들 역시 JHA에 의해 성충화 발육이 1-2일 정도씩 지체되고 있음이 밝혀졌다. JHA의 성충화 발육의 지연에 대한 내분비학적 고찰과 잠종생산 증대를 위한 JHA의 이용 가능성에 대하여 검토하였다.대하여 검토하였다.

• 한국어업기술학회:학술대회논문집
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• 한국어업기술학회 2001년도 춘계 수산관련학회 공동학술대회발표요지집
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• pp.473-474
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• 2001

스테로이드 호르몬과 유사한 기능을 하는 유기 화합물질들의 존재가 밝혀지고 있고, 이러 한 물질을 내분비 장애물질 (endocrine disrupting chemicals, EDCs)이라 명명하고 있다 (Kavlock et al., 1996). PCBs는 자연에서 쉽게 분해되지 않는 난분해성 물질이지만 생물체의 지방성분에는 쉽게 용해되는 지용성이다. 이 물질은 화학구조가 생명체의 호르몬과 비슷해 생명체에 흡수될 경우 정상적인 호르몬의 기능을 혼란시켜 생식기의 기형, 생식기능의 저하, 행동의 변화 등을 유발하는 것으로 알려지고 있다(Colborn et al., 1996). (중략)

• Endocrinology and Metabolism
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• 제33권4호
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• pp.429-434
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• 2018

As diagnostic techniques have advanced, primary aldosteronism (PA) has emerged as the most common cause of secondary hypertension. The excess of aldosterone caused by PA resulted in not only cardiovascular complications, including coronary artery disease, myocardial infarction, arrhythmia, and heart failure, but also cerebrovascular complications, such as stroke and transient ischemic attack. Moreover, PA is associated more closely with these conditions than is essential hypertension. In this review, we present up-to-date findings on the association between PA and cerebrovascular diseases.

• Endocrinology and Metabolism
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• 제31권1호
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• pp.1-6
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• 2016

Immoderate energy intake, a sedentary lifestyle, and aging have contributed to the increased prevalence of obesity, sarcopenia, metabolic syndrome, type 2 diabetes, and cardiovascular disease. There is an urgent need for the development of novel pharmacological interventions that can target excessive fat accumulation and decreased muscle mass and/or strength. Adipokines, bioactive molecules derived from adipose tissue, are involved in the regulation of appetite and satiety, inflammation, energy expenditure, insulin resistance and secretion, glucose and lipid metabolism, and atherosclerosis. Recently, there is emerging evidence that skeletal muscle and the liver also function as endocrine organs that secrete myokines and hepatokines, respectively. Novel discoveries and research into these organokines (adipokines, myokines, and hepatokines) may lead to the development of promising biomarkers and therapeutics for cardiometabolic disease. In this review, I summarize recent data on these organokines and focus on the role of adipokines, myokines, and hepatokines in the regulation of insulin resistance, inflammation, and atherosclerosis.

• Journal of Endocrine Surgery
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• 제18권4호
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• pp.236-239
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• 2018

Secondary hyperparathyroidism (SHPTH) occurs commonly in patients with end-stage renal disease (ESRD). Uncontrolled SHPTH is associated with complications of calcium deposition including calciphylaxis and elevated rates of cardiovascular morbidity. Current treatment recommendations for medically refractory disease include total parathyroidectomy, often with autotransplantation (TPTH+AT) of minced parathyroid gland. Surgical intervention is associated with a reduction in cardiovascular mortality. We report a case of a 56-year-old man with ESRD who developed SHPTH and underwent TPTH+AT of parathyroid tissue into the right brachioradialis muscle. Over the course of 7 years he developed a mass at the site of the autotransplanted gland as well as recurrent refractory hyperparathyroidism with increased forearm uptake noted on sestamibi scan. After excision of this mass, pathology demonstrated hyperplasia of the minced gland fragments which were embedded within a mass of fibroadipose tissue rather than the muscle tissue it was originally transplanted in.

• Annals of Pediatric Endocrinology and Metabolism
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• 제23권4호
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• pp.169-175
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• 2018

Thyroid dyshormonogenesis is characterized by impairment in one of the several stages of thyroid hormone synthesis and accounts for 10%-15% of congenital hypothyroidism (CH). Seven genes are known to be associated with thyroid dyshormonogenesis: SLC5A5 (NIS), SCL26A4 (PDS), TG, TPO, DUOX2, DUOXA2, and IYD (DHEAL1). Depending on the underlying mechanism, CH can be permanent or transient. Inheritance is usually autosomal recessive, but there are also cases of autosomal dominant inheritance. In this review, we describe the molecular basis, clinical presentation, and genetic diagnosis of CH due to thyroid dyshormonogenesis, with an emphasis on the benefits of targeted exome sequencing as an updated diagnostic approach.

• Journal of Ginseng Research
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• 제14권2호
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• pp.210-212
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• 1990

• Journal of Digestive Cancer Research
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• 제10권1호
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• pp.1-8
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• 2022

The incidence of gastric neuroendocrine tumors (NET) has been increased with the improvement of endoscopy accessibility. The World Health Organization classified NET of low (G1), intermediate (G2), high (G3) grade and neuroendocrine carcinoma with poor differentiation by mitotic count and Ki-67 labeling index. Gastric NET are divided into three subtypes based on the pathophysiology, and treatment is determined according to the subtype and prognostic factors of tumor. For diagnosis, endoscopy with biopsy, endoscopic ultrasonography, abdominal pelvis computed tomography, and serum gastrin level measure are required. In general, type 3, size > 2 cm, deep submucosal infiltration, high histological grade, lymphovascular invasion and metastasis are poor prognostic factors. Type 1 or 2 without these factors are treated by endoscopic resection, and other tumors needs surgery. Endoscopic resection of early type 3 or type 1 and 2 tumors with poor prognostic factors still remains a challenge.

• 한국컴퓨터정보학회:학술대회논문집
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• 한국컴퓨터정보학회 2024년도 제69차 동계학술대회논문집 32권1호
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• pp.37-38
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• 2024

본 연구에서는 순천향대학교 천안병원에서 제2형 당뇨병 입원 환자를 대상으로 연속 혈당 측정기(CGM)를 통해 일주일 동안 수집된 101명의 혈당치 데이터를 사용하였다. 혈당치의 120분 동안 수집된 데이터를 기반으로 30분 후의 혈당치를 예측하는 트랜스포머 모델을 제안한다. 이는 트랜스포머의 인코더 모델만을 사용한 거보다 성능이 평균 제곱근 오차 (RMSE) 기준 약 4배 정도 향상하였으며, 이는 트랜스포머의 디코더 모델이 성능 향상에 효과적임을 보인다.

• Journal of Digestive Cancer Research
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• 제7권2호
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• pp.45-50
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• 2019

Incidence of rectal neuroendocrine neoplasms (NEN) has increased tremendously over the decades due to disease awareness and widespread use of screening colonoscopy. Although NEN has been recognized as malignant disease, most rectal NENs are initially found as small mass confined to the submucosa, which can be removed completely through various endoscopic treatments with good prognosis. In this review, we summarize the treatment options focusing on localized T1 rectal NEN by comparing representative international guidelines and discuss current controversies on the management. We also discuss various resection techniques focusing on endoscopic resection.