• Endocrinology and Metabolism
• /
• v.33 no.4
• /
• pp.445-446
• /
• 2018

• Korean Journal of Head & Neck Oncology
• /
• v.20 no.2
• /
• pp.198-201
• /
• 2004

Neuroendocrine carcinomas are rare neoplasms of the hypopharynx. Neuroendocrine neoplasms are divided into four main types : carcinoid, atypical carcinoid, small cell carcinoma and paraganglioma. The diagnosis is primarily based on light microscopy and should be confirmed by immunohistochemical investigation. Small cell neuroendocrine carcinoma of the hypopharynx is extremely uncommon tumor and surgical results for this tumor have been disappointing. Chemotherapy and radiotherapy currently appear the most effective forms of therapy. We report our case of small cell neuroendocrine carcinoma of the hypopharynx with the brief review of literatures.

• Korean Journal of Veterinary Research
• /
• v.35 no.1
• /
• pp.39-44
• /
• 1995

Using immunohistochemical technique, three endocrine cell types were observed in the GIT of the Korean salamander, Hynobius leechii. BPP-immunoreactive cells were distributed from the pyloric region to the small intestine. A moderated number of somatostatin-immunoreactive cells were restricted to the pyloric region. 5-HT-immunoreactive cells were demonstrated throughout the GIT, reaching a peak in the pyloric region. The presence of BPP- and 5-HT-immunoreactive cells are identified for the first time in Hynobius leechii.

• Radiation Oncology Journal
• /
• v.15 no.4
• /
• pp.369-377
• /
• 1997

Purpose : This study was Performed to identify the histopathologic feature by the reevaluation of the Pathologic specimen of the cervical tumors and to evaluate the clinical findings and the treatment results of the patients with small cell carcinoma of the cervix treated by radiotherapy. Materials and Methods : 2890 patients with cervical carcinoma received radiotherapy at the Department of Radiation Oncology. Yonsei Cancer Center, Yonsei University College of Medicine between October 1981 and April 1995. Of the 2890 patients in this data base, sixty were found to have small cell carcinomas $(2.08\%)$. Among them thirty six patients were transferred from other hospitals. the biopsy specimens of those Patients were not available. So we could review the slides of the other twenty four patients who were diagnosed at our hospital. Twenty four patients with small cell carcinoma of the cervix were analyzed retrospectively based on the assessment of H & E staining and other four immunohistochemical stains for neuroendocrine differentiation (neuron specific enolase, chromogranin. synaptophysin and Grimelius stain). And we also evaluate the Patients and tumor characteristics. response to radiation. patterns of failures, 5 year overall and disease free survival rates. Results : Thirteen tumors were neuroendocrine carcinomas(13/24 = $54.2\%$) and eleven tumors were squamous carcinomas, small cell type (11/24 = $47.8\%$) based on the assessment of H & E staining and other four neuroendocrine marker studies. So we classified the Patients two groups as neuroendocrine carcinoma and small cell type of squamous carcinoma, Among the 13 neuroendocrine carcinomas, five were well to moderately differentiated tumors and the other eight were Poorly differentiated or undifferentiated ones. The median age was 54 years old (range 23-79 years). Eight Patients had FIGO stage IB disease, 12 had stage 11, 3 had stage III and one had stage IV disease, Pelvic lymph node metastases were found in five Patients $(20.8\%)$. three of them were diagnosed by surgical histologic examination and the other two were diagnosed by CT scan. There was no difference between two histopathologic groups in terms of patients and tumor characteristics. response to radiation. 5 year overall and disease free survival rates. However the distant metastases rate was higher in neuroendocrine carcinoma Patients (6/13:$46.2\%$) than in small cell type of squamous carcinoma Patients (2/11:$18.2\%$), but there was no statistically significant difference because of the small number of patients (P>0.05). Conclusion : More than half of the small cell carcinoma of the cervix patients were neuroendocrine carcinoma (13/24 : $54.1\%$) by reevaluation of the biopsy specimen of the cervical tumors. The tendency of distant metastases of the neurolndocrine carcinoma was greater than those of the small cell type of squamous carcinoma $(46.2\%\;vs.\;18.2\%)$. But there were no differences in the patients and tumor characteristics and other clinical treatment results in both groups. These data suggest that radical local treatment such as radiotherapy or radical surgery combined with combination systemic cytotoxic chemotherapy might provide these patients with the best chance for cure.

• KOREAN POULTRY JOURNAL
• /
• v.6 no.3 s.53
• /
• pp.80-83
• /
• 1974

수정율은 수탉이 노화하거나 내분비선에 이상이 있을 때, 정액을 너무 자주 채취할 때, 여름에걸쳐 가을까지, 수탉의 영양상태가 나쁠 때, 채취한 정액에 오줌이나 계분이 혼입되었을 때 정액주입이 부적당할 때, 희석액이 변질되었을 때, 떨어진다. 수정율을 높이기 위하여 필요한 사항은 무엇인가 알아보자.

• 한국생물공학회:학술대회논문집
• /
• 2001.11a
• /
• pp.835-838
• /
• 2001

• 대한세포병리학회:학술대회논문집
• /
• 1991.06a
• /
• pp.22.2-23
• /
• 1991

• Proceedings of the Korea Society of Environmental Toocicology Conference
• /
• 1999.05a
• /
• pp.50-50
• /
• 1999

• RED RIBBON
• /
• s.49
• /
• pp.10-11
• /
• 2002

남성에 비해 여성 감염자가 상대적으로 적으나 이성간 성관계에 의한 감염이 주요 전파 경로가되면 여성에서의 감염이 점차 증가할 것이고 수직 감염 또한 증가할 것으로 보인다. 특히 남성 중심적인 우리 사회에서는 여성 감염인에 대한 집중적인 사회 경제적 도움이 필요하다.

• RED RIBBON
• /
• s.50
• /
• pp.8-9
• /
• 2003

남성호르몬 결핍 치료방법으로 테스테론을 투여하면 환자가 느끼기에 삶의 질이 개선되며 성욕 및 의욕이 증가하고 우울증이 호전되는 등의 긍정적인 효과를 볼 수 있다. -지난 호에 이어 연속