國內 畜産物加工品의 消費性向과 品質에 關한 硏究

裵仁烋,吳東煥,趙聖均 順天大學校 1985 論文集 Vol.4 No.1

國內 畜産物 加工品에 대하여 消費性向과 品質에 관하여 全南 都市地域 1,000名의 主婦들로부터 說問 調査한 結果와 30個 品目의 肉類 製品과 28個 品目의 牛乳製品에 대하여 一般 成分과 肉類 製品의 亞窒酸鹽 含量을 分析한 結果는 다음과 같다. 1. 1,000名의 主婦들 中 應答한 主婦들은 825名으로 82.5%였으며 應答한 主婦 대부분이 쇠고기와 돼지고기를 주로 購入하고 쇠 고기에 대한 選好度가 높으며 닭고기나 加工肉 製品의 利用度는 매우 낮았다. 2. 加工肉 製品에 대하여 購入하지 않는 理由로서는 맛이 없고, 품질이 나쁘며 製品의 값이 비싸다고 答하였다. 3. 牛乳 및 牛乳製品이 한 營養食品으로 認識되어 가고 消費層도 一般化 되어가는 傾向을 보이고 있었으나 치이즈나 버터 等의 一部 乳製品에 대하여서는 아직 消費와 認識水準이 낮은 傾向을 보였다. 4. 肉類 製品의 蛋白質 含量은 原科 豚肉의 亞窒酸鹽 含量은 規準値보다 훨씬 낮은 水準이었다. 5. 飮料用 牛乳의 乳脂肪 含量과 蛋白質 含量은 原乳의 平均値보다 낮았으며 포장에 포기된 含量値에도 不足하였고 特히 ice cream의 乳脂肪 含量이 더 낮았다. 6. 應答한 주부들 대부분은 政府가 食品에 대해서, 食品의 安定性, 營養 및 品質, 過正價格維持를 하여 주기를 바라는 傾向이었다. 7. 畜産 産業을 發達시키고 畜産物 加工 食品의 消費를 增加시키기 위해서는 製品의 品質과 맛을 改善시키며 消費者들의 食性에 맞는 多樣한 製品을 生産하는 것이 重要한 課題로 提起되었다. The study was conducted to investigate quality and propensity to consume animal processing products in the country. The experimenter asked a guestion of 1,000 homemakers in the chunnam urban area, analysed chemical content and sodium nitrite for 30 meat processing products, and analyzed chemical content for 28 milk products. The results are summarized as follows. Out of 1,000, 825homemakers responded to the guestion and most of them have preferred beef and pork to meat processing products and poultry meat because the momemakers got the meat processing products from high price, poor quality and unsavory. The experimenter thought that the consumption and the recongnition for milk and milk proucts were a genral tendency, except cheese and butter. The protein contents of pork processing products were low compared with raw pork, and the sodium nitrite contents were very low compared with a tolerance limit. The average milk fat and protein contents of market milk were low compared with raw milk, and the milk fat cotents of ice cream were very low. Most of homemakers wish the government will keep the stability, nutrition, quality and reasonable price of animal products. The experimenter thinks the livestock in dustry develops from increase of consumption of animal processing products by improving the guality, taste and developing the various animal processing products.

GABA<SUB>A</SUB> Receptor- and Non-NMDA Glutamate Receptor-Mediated Actions of Korean Red Ginseng Extract on the Gonadotropin Releasing Hormone Neurons

Dong Hyu Cho,Janardhan Prasad Bhattarai,Seong Kyu Han 고려인삼학회 2012 Journal of Ginseng Research Vol.36 No.1

Korean red ginseng (KRG) has been used worldwide as a traditional medicine for the treatment of various reproductive diseases. Gonadotropin releasing hormone (GnRH) neurons are the fundamental regulators of pulsatile release of gonadotropin required for fertility. In this study, an extract of KRG (KRGE) was applied to GnRH neurons to identify the receptors activated by KRGE. The brain slice patch clamp technique in whole cell and perforated patch was used to clarify the effect of KRGE on the membrane currents and membrane potentials of GnRH neurons. Application of KRGE (3 ㎍/μL) under whole cell patch induced remarkable inward currents (56.17±7.45 pA, n=25) and depolarization (12.91±3.80 ㎷, n=4) in GnRH neurons under high Cl? pipette solution condition. These inward currents were not only reproducible, but also concentration dependent. In addition, inward currents and depolarization induced by KRGE persisted in the presence of the voltage gated Na? channel blocker tetrodotoxin (TTX), suggesting that the responses by KRGE were postsynaptic events. Application of KRGE under the gramicidin perforated patch induced depolarization in the presence of TTX suggesting its physiological signifi cance on GnRH response. Further, the KRGEinduced inward currents were partially blocked by 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX; non-NMDA glutamate receptor antagonist, 10 μM) or picrotoxin (PIC; GABAA receptor antagonist, 50 μM), and almost blocked by PIC and CNQX mixture. Taken together, these results suggest that KRGE contains ingredients with possible GABA and non-NMDA glutamate receptor mimetic activity, and may play an important role in the endocrine function of reproductive physiology, via activation of GABAA and non-NMDA glutamate receptors in GnRH neurons.

Case Reports : carcinoUnusual presentation of retroperitoneal Leiomyosarcoma mimicking an adnexal tumor with highly elevated serum CA-19-9

( Dong Hyu Cho ),( Jeong Heon Lee ),( Byung Chan Oh ) 대한산부인과학회 2014 Obstetrics & Gynecology Science Vol.57 No.1

When retroperitoneal leiomyosarcoma develops in pelvic cavity, it often presents similar symptoms and radiological findings to adnexal tumor, therefore obscures diagnostic approaches until an exploratory laparotomy is performed. We report an unusual presentation of retroperitoneal leiomyosarcoma mimicking an adnexal tumor with extremely elevated serum CA-19-9. Though the most of the prominent mass was removed during surgery, there was massive bleeding due to tearing of internal iliac vein while dissecting the ureter close to vessels. This case focuses on the significance of considering retroperitoneal tumor even if the mass is located in ovarian fossa and has highly elevated serum level of CA-19-9. And in attempt of tumor removal, the excision needs to be clean-cut without damaging nerves or vessels around the mass and avoid causing any prospective complications.

Case Report : Paget`S Disease of the Vulva Treated by Wide Excision and Reconstruction with Skin Grafts and Flaps: Reports of Three Cases

( Dong Hyu Cho ),( Si Gyun Roh ),( Jeong Heon Lee ) 대한산부인과학회 2011 Obstetrics & Gynecology Science Vol.54 No.8

Extramammary Paget`s disease is a rare, slow-growing, non-invasive intraepithelial adenocarcinoma that occurs mainly in the elderly outside of the mammary gland. Paget`s disease of the vulva accounts for less than 1% of all vulvar malignancies. The standard treatment is wide local excision of the gross lesion. To prevent a relapse, wide excision with adequate margins is necessary not to leave pathologic lesions around margins of excision. However, since the excised area is too wide to cover all the exposed surface with a simple closure only, skin grafts and flaps can be very useful. We report successful treatment of three cases of extramammary Paget`s disease of the vulva using frozen section analyses of the margins during operation in order to attain Paget`s cells free margins and skin grafts and flaps to cover an extensive defects.

GABA_A Receptor- and Non-NMDA Glutamate Receptor-Mediated Actions of Korean Red Ginseng Extract on the Gonadotropin Releasing Hormone Neurons

Cho, Dong-Hyu,Bhattarai, Janardhan Prasad,Han, Seong-Kyu The Korean Society of Ginseng 2012 Journal of Ginseng Research Vol.36 No.1

Korean red ginseng (KRG) has been used worldwide as a traditional medicine for the treatment of various reproductive diseases. Gonadotropin releasing hormone (GnRH) neurons are the fundamental regulators of pulsatile release of gonadotropin required for fertility. In this study, an extract of KRG (KRGE) was applied to GnRH neurons to identify the receptors activated by KRGE. The brain slice patch clamp technique in whole cell and perforated patch was used to clarify the effect of KRGE on the membrane currents and membrane potentials of GnRH neurons. Application of KRGE (3 ${\mu}g$/${\mu}L$) under whole cell patch induced remarkable inward currents (56.17${\pm}$7.45 pA, n=25) and depolarization (12.91${\pm}$3.80 mV, n=4) in GnRH neurons under high $Cl^-$ pipette solution condition. These inward currents were not only reproducible, but also concentration dependent. In addition, inward currents and depolarization induced by KRGE persisted in the presence of the voltage gated $Na^+$ channel blocker tetrodotoxin (TTX), suggesting that the responses by KRGE were postsynaptic events. Application of KRGE under the gramicidin perforated patch induced depolarization in the presence of TTX suggesting its physiological significance on GnRH response. Further, the KRGE-induced inward currents were partially blocked by 6-cyano-7-nitroquinoxaline-2,3-dione (CNQX; non-NMDA glutamate receptor antagonist, 10 ${\mu}M$) or picrotoxin (PIC; $GABA_A$ receptor antagonist, 50 ${\mu}M$), and almost blocked by PIC and CNQX mixture. Taken together, these results suggest that KRGE contains ingredients with possible GABA and non-NMDA glutamate receptor mimetic activity, and may play an important role in the endocrine function of reproductive physiology, via activation of $GABA_A$ and non-NMDA glutamate receptors in GnRH neurons.

Postmenopausal endometrial tuberculosis presenting with pyometra: A case report(초)

조동휴 ( Dong Hyu Cho ),( Jeong Heon Lee ),( Jong Hyun Kim ),( Chul Hee Rheu ),( Byung Chan Oh ),( Young Ju Jeong ) 대한산부인과학회 2009 대한산부인과학회 학술대회 Vol.95 No.-

Sealed-Off spontaneous perforation of a pyometra diagnosed Preoperatively by MRI: A Case report(초)

조동휴 ( Dong Hyu Cho ),( Byung Chan Oh ),( Young Ju Jeong ) 대한산부인과학회 2009 대한산부인과학회 학술대회 Vol.95 No.-

보건직 여성공무원의 인유두종바이러스 감염에 대한 인식 및 지식조사

조동휴 ( Dong Hyu Cho ),김은경 ( Eun Kyung Kim ),이동현 ( Dong Hyun Lee ),최원구 ( Won Ku Choi ),임은지 ( Eun Ji Lim ),김종현 ( Jong Hyun Kim ),이정헌 ( Jeong Heon Lee ),조성남 ( Seong Nam Cho ),오병찬 ( Byung Chan Oh ),정영주 ( Y 대한산부인과학회 2010 Obstetrics & Gynecology Science Vol.53 No.5

목적: 보건직 여성공무원의 인유두종바이러스 감염에 대한 인식도와 지식도를 알아보기 위해 본 연구를 실시하였다. 연구 방법: 2007년 4월부터 6월까지 전라북도 보건직에 종사하는 공무원 여성 총 991명에게 인터넷을 통한 설문을 실시하였다. 사용된 설문은 일차적으로 대상자의 일반적 특성을 묻는 11문항, human papillomavirus (HPV) 감염에 대한 지식을 묻는 9문항으로 구성되었다. 결과: 완전하게 설문답변을 한 546명 중 인유두종바이러스에 대해 들어 본 적이 있다고 답한 여성은 145명 (37.6%)이었다. 인유두종바이러스 감염과 관련된 인식도는 기혼여성, 성경험이 있었던 여성, 과거 자궁경부암 검사상 이상이 있었던 경우, 성병기왕력이 있었던 경우, 정기적으로 1년에 한 번씩 자궁경부암 검진을 받고 있는 경우에 유의하게 높았다. HPV 감염에 대해 들어 본 적이 있다고 답한 여성에 있어서, HPV 감염에 대한 지식을 묻는 문항 정답률의 총 평균은 56.3%였다. 70% 이상 높은 정답률을 보인 질문은 4문항이었다. `HPV는 자궁경부암을 일으키는 주된 원인이다` 124명 (88.6%), `HPV는 성교를 통해 감염되는 질환이다` 111명 (79.3%), `피임약을 통해 HPV 감염을 예방할 수 없다` 107명 (76.4%), `남자가 HPV를 옮길수 있다` 100명 (71.4%). 정답률이 50% 미만은 3문항이었다. `HPV는 크게 고위험군과 저위험군 2가지로 나뉘어져 있다` 62명(44.3%), `HPV 감염은 평생 지속된다` 41명 (29.3%), `콘돔으로 HPV 감염을 예방할 수 있다` 18명 (12.9%). 결론: 보건직 여성공무원의 HPV 감염에 대한 인식도와 지식도는 낮은 편이었다. 따라서 여성들의 HPV 감염에 대한 인식 및지식 정도를 높이기 위해서는 매스미디어를 통한 더 많은 교육과 홍보가 필요하다. Objective: To assess the level and accuracy of understanding of human papillomavirus (HPV) infection among female public health personnel in Chonbuk province. Methods: Nine hundred ninety-one female public health personnel were asked to complete a questionnaire assessing HPV awareness and specific knowledge about the virus. The questionnaire contained 11 demographic informations and nine true-false questions on knowledge about HPV infection. Results: Questionnaires were completed by 546 women, of whom 145 (37.6%) had heard of HPV. Married women (P=0.019), those with a history of candida, genital warts (P<0.001), or an abnormal smear result (P=0.001), annually visitor for a Pap smear (P=0.023) were more likely to have heard of human papilloma virus. Medical doctor (38.6%) was the most common source of hearing of HPV. Overall percentage of knowledge among those who had heard of HPV was 56.3%. Responses indicated than more than 70% had up-to-date knowledge about several issues: HPV is the main cause of cervical cancer, HPV is sexually transmitted, The pill protects against HPV, and Men can carry HPV. Fewer than 50% knowledge of HPV infection were as follows: HPV viruses are divided to low-risk and high-risk type, HPV infections persist forever, condoms protect against HPV. Conclusion: In this well educated samples, awareness of HPV infection was poor. And also, knowledge about HPV infection was relatively low. We recommend that more educational effort is needed for improving women`s knowledge and awareness of HPV infection.

Awareness of human papillomavirus among public health officials(초)

조동휴 ( Dong Hyu Cho ),( Young Ju Jeong ),( Chul Hee Rheu ),( Byung Chan Oh ) 대한산부인과학회 2009 대한산부인과학회 학술대회 Vol.95 No.-

Cervical prolapse in pregnancy: A case report(초)

조동휴 ( Dong Hyu Cho ),( Hee Suk Chae ),( Young Ju Jeong ),( Sung Nam Cho ),( Jeong Heon Lee ) 대한산부인과학회 2009 대한산부인과학회 학술대회 Vol.95 No.-