• 대한치주과학회:학술대회논문집
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• 대한치주과학회 1998년도 제38회 종합학술대회 연제초록
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• pp.65-65
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• 1998

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2009년도 춘계학술대회
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• pp.34-34
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• 2009

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2007년도 제47회 종합학술대회 연제초록
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• pp.61-62
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• 2007

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2002년도 춘계학술대회
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• pp.14-14
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• 2002

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2003년도 제43회 종합학술대회 연제초록
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• pp.66-66
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• 2003

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2003년도 제43회 종합학술대회 연제초록
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• pp.21-21
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• 2003

• 대한치주과학회:학술대회논문집
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• 대한치주과학회 2006년도 제46회 종합학술대회 연제초록
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• pp.168-168
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• 2006

• Journal of Oral Medicine and Pain
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• 제9권1호
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• pp.11-22
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• 1984

The authors administered KCN, NaF,AS2O3 orally to rabbits and caused acute and chronic poisoning, then studied the teeth, jaw bones, and other oral tissues histopathologically. The results were as follows : 1. There was no significant difference between acute poisoned group by NaF and control group. But, vasodilatation in the connective tissues, esepcially marginal area of jaw bone, atrophy and destrution of glandualr cells was observed. 2. Chronic poisoned group by NaF showed degeneration and thicking of subcutanece fibrosis ective tissues, atrophy and degeneration of subcutaneous connective tissues, atrophy and degeneration of muscle fibers, vasodilation of subcutaneous in bone cavities(lacunae), and degeneration of odotlblasts in pulp tissue. 3. Acute poisoned group by KCN showed almost similar appearances as control group, and chronic poisoned group showed hyperplasia of baal layer in epitheilium, degeneration of subcutaneous connective tissues, vasodilation and huperemia, severe hemorrhage of marginal area of jaw bone. hyperplasia of salivary gland ducts, but normal arrangement of muscle fibers and narrow bone carity(lacunae) due to active osteoblastic action, osteodentin were observed. 4. Acute poisoned group by AS2O3 showed degeneration of basal cell, atrophy of blood vessels in palatal muscosa. Chronic poisoned group showed irregular cell arrangement and degeneration, reduction of capillaries in palatal mucosa. Osteoclasts in jaw bone were observed. 5. In Masson's Trichrome and Van Gieson Staining, chronic poisoned group by NaF showed thicking and loosening of subcutaneous connective tissues. Hyperplasia of intermuscular connective tissue was observed in chronic poisoning by KCN and NaF. In PAS staining, negative reation in outer layer of palatalmucosa, positive reaction in keratin layer and mild reaction of basal layer in palate and tongue mucosa was observed.

• 한국수산과학회지
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• 제1권2호
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• pp.63-71
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• 1968

"굴비" 제조과정중 근섬유의 변화와 지방의 분포 및 이동상태를 조직학적으로 관찰하여 다음과 같은 결과를 얻었다. 생조기는 진피 밑에 피하지방층이 있으며, 혈합육이 지방조직으로 둘러 쌓여 있는 곳이 많다. 대부분의 지방질은 피하지방층에 축적되어 있고, 백색육에는 거의 지방이 분포하지 않았다. 또한 혈합육과 백색육간에 결체조직으로 경계가 이루어지지 않아, 어떤 부위에는 혈합육과 백색육의 경계가 뚜렷하지 않은것 등이 특징이었다. "굴비" 제조과정중 염장공정중에는 피하지방의 일부가 결체조직이나 근섬유간을 통로로하여 침투되어 들어간다. 그러나 건조공노중 침투된 지방은 결체조직을 따라 이동하여 복공을 통하여 외부로 유출한다고 볼 수 있다. 그러므로 "굴비"의 심부백색육에는 거이 지방이 분포하지 않았다 . BHA 처리 "굴비"는 지방의 이동속도가 늦어, 내부에 침투된 지방이 상당양 그대로 잔존하였다. 그리고 "굴비"의 근육조직은 각섬유가 씨로 밀착하여 경계가 뚜렷하지 않는 것을 관찰 할 수 있다. 또한 "굴비" 제품중에는 상당량 지방이 주로 피하지방층에 함유되어 있음을 알 수 있다. 끝으로 본실험에 있어, 조개표본을 제작하는데 편의를 보아주신 부대학교 의과대학 해부학교실 박 해춘하 재청 양교수 그리고 현징경 사진촬영을 도와 주신 국립수산진흥원 김 성준 연구관, 김 복원 연구교사 몇 많은 조언을 주신 부산수산대학 김장양 교수, 신필현 교수에게 심심한 사의를 표한다.

• Journal of Periodontal and Implant Science
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• 제32권2호
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• pp.339-350
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• 2002

Recently the esthetic demands of clinicians and patients made the surgeon try to regenerate bone defects and gingival tissue after extraction. For that, many surgical methods were used and socket preservation have been evaluated simple, effective and good prognosis in the implant placement. Bone grafting was one of the methods for socket preservation. This study was to evaluate the histologic view of the effects on healing of the extraction sockets when deproteinized bovine bone mineral and tetracycline coated deproteinized bovine bone mineral was implanted 1. In control group, at 4 weeks after implantation, the extraction sockets were filled with connective tissue. And after 8 weeks, osteoblasts were observed in newly formed trabecular among the fibrous connective tissue in the extraction sockets. 2. In experimental 1 group, there was connective tissue and new bone trabecular around newly formed woven bone at 4 weeks. And many osteoblasts were observed in various direction at 8 weeks. 3. In experimental 2 group, there was a lot of new bone made around the bone powder after 4 weeks, and the thicker bone trabecular, lamellar bone and irregular osteoblasts arrangement were observed at 8 weeks. From the results of this study, tetracycline coated BBP would be better than the other groups in the lamellar bone formation and be faster in the bone formation rate.