都市 및 農村의 腸內 寄生蟲 感染에 關한 比較硏究 : 光州市 및 羅州郡 鳳凰面 地域을 中心으로

文宰奎,金宗中,文正錫,鄭駐炫 조선대학교 1981 The Medical Journal of Chosun University Vol.6 No.-

From the 1st of March to the 30th of April, 1979, this study on intestinal helminthic infections was carried ont on thc inhabitants, in Gwang-ju City and thc Bong-hwang Myun, Na-ju Gun area. The methods employed were Kato's cellophane thick smear technique in 603 cases (Gwang-ju City : 310, Bong-hwang Myun : 293) for the prevalence rate of various intestinal helminths ; the Scotch tape anal swab techniquu in 459 cases (Gwang-ju City : 223, Bong-hwang Myun : 236) for the prevalence rate of Enterobius vermicularis and Stoll's dilution egg-counting technique in all positive cases for the evaluation of the worm burden of some helminths. The results are as follows : 1. The positive rate of intestinal helminths of any kin was 80.1%(male: 75.0%, female : 85.1%) in Gwang-ju City ahd 92.6% (male : 90.6%, female : 94.5%) in the Bong-hwang Myun area by the cellophane thick smear technique. 2. The prevalence rate of Ascaris lumbricoides was 48.7% (male : 43.4:%, female : 52.9%, in Gwanag-ju City and 52.6%(rnale : 63.3%, female : 42.9%)in the Bong-hwang Myun area. 3. The prevalenec rate of Trichuris trichiura was 66.5%(male : 58.8%, female : 74.1%) in Gwang-ju City and 72.6%(male : 69.8%, female : 75.3%)in the Bong-hwang Myun. The highest prevalence rateamong helminths was in this area. 4. The prevalence rate of hookworm was 5.0%(male : 3.7%, female : 6.3%) in Gwang-ju City and 9.6%(male : 7.2%, female : 11.7%) in the Bong-hwang Myun area. 5. The prevalcncc raLe of Trichostrongylus orientalis was 4.8%(male : 4.4%., female : 5.2%) in Gwang-ju City and 6.2%(male : 7.2%, female : 5.2%) in the Bong-hwang Myun area. 6. The prevalence tate of Clonorchis sinensis was 1.4% (male : 2.2%, female : 0.6%.) in Gwang-ju City and 2.4%(male : 4.3%, female : 0.4%) in the Bong-hwang Myun area. It is higher in males than in femaless in the surveyed areas. 7. Taenia spp. was not foun in Gwang-.ju City and only 2 cases were found in the Bong-hwang Myun area. 8. The prevalence rate of Enterobious vermicularis was 29.1 %(male : 29.3%, female : 28.9%) in Gwang jn City and 31.3% (male : 29.5%, female : 33.1%) in the Bong-hwang Myun area by the Scotch tape anal technique. 9. The mean E.P.G. in Gwang-ju City be Stoll's dilution egg-counting technique was Ascaris lumbricoidis : 6,465 ; Trichuris trichiura : 600 : Hookworm : 392 ; Trichostrongylus orientalis : 256; and Clonorchis sinesis : 741. 10. The mean E.P.G. in the Bonag-hwang Myun area by the Stoll's dilution egg-counting technique wa s Ascaris lumbricoides : 7,231; Trichuris trichiura : 820 ; Hookworm : 592 ; Trichostrongylus orientalis : 341; and Clonorchis sinensis : 10,851.

구강균에 대한 각종 한약제의 증식 억제

정영건,지원대,김성영,곽동주,서수교,백경연 한국위생과학회 1997 한국위생과학회지 Vol.3 No.1

The effect of oriental medicines an the growth of oral bacteria(B. pumilus JU4, B. coagulans JU6, B. subtilis var globigii JU7 and B. subtilis var. globigii JU9) which were isolated from teeth, gums and tongues of patients was investigated. lt was shown that the water extracts of Glycyrrhiza glabra L. var. glandulifera Regel et Zucc., Schizandrae Fructus and Coptidis Rhizoma have the strong antimicrobial activity against every test organism. Especially, the water extract of Schizandrae Fructus has the most antimicrobial activity against all test bacteria of which MIC were the same as 0.25%. The growth of oral bacteria B. pumilus JU4 was inhibited by addition of the water extracts of Glycyrrhizae Radix, Schizandrae Fructus and Coptidis Rhizoma in the concentration of 0.9%, 0.2% and 0.1% respectively. It was tested that specific growth rates of B. pumilus JU4 in each concentration of the water extracts of Glycyrrhizae Radix, Schizandrae Fructus and Coptidis Rhizoma. From the results, the test showed that mean of specific growth rates of B. pumilus JU4 decreased 102%, 186% and 210% in 3% concentration of the water extracts of Glycyrrhizae Radix, Schizandrae Fructus and Coptidis Rhizoma more than those in control respectively.

고장식염수가 토끼 공장 점막 술잔세포의 미세구조에 미치는 영향

문정석,정윤영,장인엽,김종중,정주현,김흥중 대한해부학회 1995 Anatomy & Cell Biology Vol.28 No.3

흰쥐 시상하부에서의 Neuropeptide Y 신경분포에 관한 면역조직화학적 연구

김종중,장인엽,정주현,문정석,정윤영 朝鮮大學校 附設 醫學硏究所 1992 The Medical Journal of Chosun University Vol.17 No.1

The distributions of neuropeptideY(NPY) in the hypothalamus of the adult rat was investigated using indirect immunohistochemistry. The method was showed that neuropeptide Y had a widespread distributions and was present in extremely high concentration in the hypothalamic nuclei of the rat. A few number of NPY-containing perikarya was found in the paraventricular nucleus, medial to the fornix and the dorsomedial hypothalamic nucleus, also relatively many numbers was found in the arcuate nucleus in colchicine pretreated rat. Neuropeptide Y-immunoreactive axons and terminals in the hypothalamus were found in most hypothalamic nuclei. The highest concentrations of neuropeptide Y containing fibers were found in the arcuate nucleus, paraventricular nucleus, and also the supraoptic nucleus, dorsomedial hypothalamic nucleus, preoptic area showed relatively high concentration of neuropeptide Y-immunoreactive fibers. The extremely high concentations of neuro-peptide Y in the hypothalamus indicate important role in many brain functions.

완두 F_1세대의 조합능력 검정

정원복,오주성,황필성,황영현,신두철,한원영,김수경 동아대학교 교육대학원 2002 동아교육논총 Vol.28 No.-

완두의 이면교잡에 의한 F_1세대에 대한 조합능력을 검정한 결과는 다음과 같다. 9개 형질에 대한 GCA, SCA, RCA효과를 검정한 바 조합능력은 전 형질에서 GCA, SCA, RCA가 모두 유의하였고, 분지수·경직경·엽장·주당협수·협당립수·주당립수·100립중·주당립중은 GCA가 SCA보다 크고, 품종간 GCA효과는 고성종1호가 경직경과 100립중에서, 고성종2호가 경장·분지수·엽장에서, 김해종이 주당협수·주당립수·100립중·주당입중에서, 진해종이 협다립수에서 각각 정(+)으로 높았다. SCA효과에서 경장은 1×2(고성종1호×고성종2호)조합과 1×3(고성종1호×김해종)조합이, 분지수는 4×5(고성종3호×진해종)조합이, 경직경과 엽장은 1×3(고성종1호×김해종)조합이, 주당협수는 1×2(고성종1호×고성종2호)조합과 4×5(고성종3호×진해종)조합이, 협당립수는 1×2(고성종1호×고성종2호)조합·1×4(고성종1호×고성종3호)조합·2×3(고성종2호×김해종)조합이, 주당립수는 1×2(고성종1호×고성종2호)조합과 4×5(고성종3호×진해종)조합이, 100립중은 3×4(김해종×고성종3호)조합이, 주당립중은 1×2(고성종1호×고성종2호)조합·3×4(김해종×고성종3호)조합·4×5(고성종3호×진해종)조합이 각각 정으로 높았다. RCA효과에서 경장·엽장·주당협수·주당립중은 1×2(고성종1호×고성종2호)조합이, 주당협수·주당립수·100립중·주당립중은 2×4(고성종2호×고성종3호)조합이 각각 정으로 높았다. Five pea varieties in F₁ generation of the possible crosses among them were used to estimate the combining ability for nine characters, i. e., stem length, number of branches per plant, stem diameter, leaf length, number of pods per plant, number of seeds per pod, number of seeds per plant, 100-seed weight and seed weight per plant. Data for F₁ hybrid and parents were subjected to the analysis method proposed by Griffing. The results obtained were summarized as follows. Mean squares of general combining ability(GCA), specific combining ability(SCA) and reciprocal combining ability(RCA) were significant for all characters observed. Mean squares of GCA were higher than those of SCA and RCA in number of branches per plant, stem diameter, leaf length, number of pods per plant, number of seeds per pod, number of seeds per plant, 100-seed weight and seed weight and seed weight per plant. Variety Gimbae showed the highest GCA effect for number of pods per plant, number of seeds per plant and seed weight per plant and positively high effects of GCA were observed from variety Gosung#1 in stem diameter, 100-seed weight, and from variety Gosung#2 stem length, number of branches per plant, leaf length, from Jinhae in number of seeds per pod In SCA effects, hybrids in Gosung#1×Gosung#2 were wxhibited positively high for stem length, number of pods per plant, number of seeds per pod, number of seeds per plant and seed weight per plant, and high SCA effects for number of branches per plant, number of pods per plant, number of seeds per plant and seed weight per plant were found positively in Gosung#3×jinhae. In RCA effects, hybrids in Gosung#2×Gosung#3 were exhibited positively high for number of pods per plant, number of seeds per plant, 100-seed weight and seed weight per plant and high RCA effects for stem length, leaf length, number of pods per plant, and seed weight per plant were found positively in Gosung#1×Gosung#2.

만성신부전환자의 구강위생상태에 관한 역학적 조사연구

정호균,박주현,홍지원,강홍구 중앙대부설한국의과학연구소 1991 한국의과학 Vol.23 No.1

Benzo(a)pyrene에 의해 유도된 간기능 장해에 미치는 세신 추출액의 영향

정영건,권오진,윤수홍,이송애,이주영 효성여자대학교 부설 한국환경위생연구소 1993 환경위생연구 Vol.3 No.1

탄소화합물의 불완전 연소 및 열분해에 의해 생성되는 다환방향족 탄화수소로 간 실질세포에서 cytochrome P_450에 의해 산화되는 간장해 물질인 benzo(a)pyrene으로 유도한 rats의간독성 발현에 미치는 세신 수침액의 예방 및 치료 효과를 실험한 결과 세신 수침액의 투여는B(a)P 투여로 현저하게 증가된 혈청 및 간장의 transaminase 활성을 유의성 있게 감소시켰으며 그효과는 조직에서 보다 우세하였다. 그러나 세신 수침액이 B(a)P투여로 증가한혈청 total cholesterol과 phospholipid 함량을 감소시킬 수는 있었지만 그 효과는 약하여 지질대사에는 세신의 작용이 미미할 것으로 보인다. Effects of Asiasari Radix, which is herbal drug used frequentlyin the oriental prescriptions, water extract on the liver-protective activities wereinvestigated in the rats. Asiasari Radix water extract, when administered intothe gastric intubation, produced liver-protective effect against benzo(a)pyreneinduced liver damage. The results obtained from enzyme assay, measurement of serum and liveralanine aspartate aminotransferase(AST, ALT) and lipid composition indicatedthat Asiasari water extract showed significant liver-protective activities againstbenzo(a)pyrene-induce hepatotoxicity.

고지방 식이 및 방풍엑기스 투여가 흰쥐 관상동맥벽에 미치는 형태학적 연구

정주현,문정석,김종중 조선의대 1985 The Medical Journal of Chosun University Vol.10 No.1

피조개, Scapharca broughtonii의 대사에 미치는 부니의 영향

정의영,신윤경,이주하 한국패류학회 1994 The Korean Journal of Malacology Vol.10 No.1

12세 남아에서 진단된 관강외 십이지장 게실 1례

정주영,김병의 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.4

Duodenal diverticulum is common congenital anomalies of the foregut. The incidence of duodenal diverticulum varies from 5∼23% in the general population. Most of diverticula are asymptomatic and small fraction of patients develop complications including perforation, bleeding, pancreatitis, cholangitis, diverticulitis, choledocholithiais. We report a case of extraluminal duodenal diverticulum diagnosed with endoscopy in a children with H.pylori gastritis.