• 제목/요약/키워드: Korean catholic

검색결과 15,082건 처리시간 0.051초

Transgene Expression of Biologically Active Human Follicle-Stimulating Hormone in Milk and Histological Analysis

  • Myoung-Ok Kim;Kil-Soo Kim;Eun-Ju Lee;Sung-Hyun Kim;Jun-Hong Park;Kyoungin-Cho;Boo-Kyung Jung;Hee-Chul Kim;Sol-ha Hwang
    • 한국동물번식학회:학술대회논문집
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    • 한국동물번식학회 2004년도 춘계학술발표대회
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    • pp.214-214
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    • 2004

  • Follicle stimulating hormone (FSH) is a pituitary glycoprotein composed of two post translationally modified subunits, which must properly assemble to be biologically active. We developed a transgenic (TG) mouse model that overexpresses the human Follicle-Stimulating hormone (FSH) -subunit under the bovine -casein promoter, displaying in females an excessive levels express in mammary gland. (omitted)

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신경외과 영역에서의 미세혈관 문합술 (Microvascular Anastomosis in Neurosurgical Field)

  • 나형균;이경진;조경근;박성찬;박해관;조정기;지철;최창락
    • Archives of Reconstructive Microsurgery
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    • 제8권2호
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    • pp.170-175
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    • 1999

  • Objective : Extracranial-intracranial(EC-IC) microvascular anastomosis was performed in 18 patients with hemodynamic cerebral ischemia and traumatic cerebral aneurysm, the aim of this retrospective study was to assess its value in neurosurgical field. Method : Of 18 cases, 17 case were hemodynamic cerebral ischemia and one was traumatic cerebral aneurysm. There were 14 superficial temporal artery(STA)-to-middle cerebral artery(MCA) anastomosis, 3 saphenous vein graft bypass(2 external carotid artery(ECA)-to-MCA, 1main trunk of the STA-to-MCA) and 1 radial artery bypass(ECA-to-MCA). Results : Bypass patency was confirmed by postoperative angiography in all cases except for two cases, postoperative cerebral blood flow of ischemic brain showed significant increased in all cases with good patency through bypass. Conclusion : Revascularization by EC-IC microvascular anastomosis to the ischemic brain eliminated ischemia and was associated with excellent good outcome and good patency rates.

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Obtainment and Characterization of Brain Tumor Cell Using Vasopressin-SV40 T Ag Transgenic Mouse

  • Kim, Sung-Hyun;Lee, Eun-Ju;Kim, Myoung-Li;Park, Jun-Hong;Cho, Kyoungin;Jung, Boo-Kyung;Kim, Hee-Chul;Hwnag, Sol-Ha;Lee, Hoon-Taek;Ryoo, Zae-Young
    • 한국발생생물학회:학술대회논문집
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    • 한국발생생물학회 2003년도 제3회 국제심포지움 및 학술대회
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    • pp.105-105
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    • 2003

  • In previous reports, pVPSV.IGR2.1 transgenic mouse were described that brain tumor and lymphoma by reason of Vasopressin-SV40 T antigen. In this study, we produced pVPSV.IGR3.6 transgenic mouse that used pVPSV.IGR3.6 vector. Expression of transgene was vary different in transgenic mouse. We obtained 6 transgenic mouse line, moreover they had died at the age of 2-6 weeks without transmitting the transgene to their offspring, and had tumorigenesis on same location with pVPSV.IGR2.1 transgenic mouse. Only a founder mouse was investigated for expression of fusion gene. Here we extended this transgenic approach to the study of tumor progression. From the mouse, we confirmed brain tumor cell, after then cultured for investigate characterization. In this report, we demonstrate that reduction of survival rate in transgenic mouse fused vasopressin gene length, acquisition of brain tumor cell, composition with astrocyte cells and neuronal cells. Finally, cells had no change with increase of passage.

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