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Histamine이 토끼의 순환가호산구수와 임파구수에 미치는 효과
조영식 최신의학사 1968 最新醫學 Vol.11 No.1
The author investigated the effect of histamine on the circulatory pseudoeosinophil and lymphocyte counts in the normal rabbits and the rabbits treated with either bilateral sham-adrenalectomy, unilateral or bilateral adrenalectomy, hypophysectomy, splenectomy, or cervical section. Histamine was injected intramuscularly 0.25 mg. per kg. of body weight, and changes of the peripheral pseudoeosinophil and lymphocyte counts were observed. The results of the studies were statistically analysed and discussed, and are summarized below. 1. In the normal animals injected with histamine, a marked pseudoeosinophilia and lymphopenia were noted. 2. In the bilateral adrenalectomized animals, a leukocytosis due to the influence of the operation was temporarily noted, and after a definite period, there was a tendency to decreased numbers of pseudoeosinophils and to relatively increased numbers of lymphocytes. 3. Effect of histamine on changes of pseudoeosinophil and lymphocyte counts in the animals, bilaterally sham .and unilaterally adrenalectomized, is identical essentially with the effect that was noted in the normal animals. 4. Injecting histamine 72 hours after bilateral adrenalectomy, revealed no change in pseudoeosinophil count but the relative lymphocytosis was inhibited. Giving histamine 96 hours after bilateral adrenalectomy, produced no. change in pseudoeosinophil and lymphocyte counts. 5. When histamine was injected in the animals treated with hypophysectomy, splenectomy, or cervical section, pseudoeosinophilia and lymphopenia were noted as in the case of the normal animal injected with his tune alone. 6. The adrenals have a role in the mechanism regulating circulatory pseudoeosinophil and lymphocyte counts in the rabbits. 7. Neither hypophysectomy nor splenectomy has any effect on the abnorml picture of peripheral leukocyte counts induced with histamine administration. 8. The abnormal peripheral leukocyte. counts do not seem to be of central origin. 9. It is uncertain whether the abnormal peripheral leukocyte counts induced with histamine injection are the result of direct influence of histamine on the adrenals or of stimulation by this drug to other organs that nay be controlled by the adrenals.
조영식 남서울대학교보건의료개발연구소 2004 보건복지 연구 논집 Vol.1 No.1
This research analyzed Accreditation Standard for Dental Hygiene Education Program and compared to Bachelor of Science in Dental Hygiene curriculums in dental hygiene programs. The dental hygiene accreditation standards were developed by Commission on Dental Accreditation in ADA and represent requirements and guidelines for dental hygiene programs. The accreditation standards were composed of six components: institutional effectiveness, educational program, administration, faculty and staff, educational support services, health and safety provisions, patient care services. The standards were stated that the curriculum must include content in four areas:general education, biomedical sciences, dental sciences and dental hygiene science. And the patient care competencies needed for graduation was defined.
배과원에서 교미교란제를 이용한 복숭아순나방과 사과애모무늬잎말이나방 발생소장과 방제
조영식,송장훈,황해성,Cho, Young-Sik,Jang, Hun-Song,Hae, Sung-Whang 한국응용곤충학회 2010 한국응용곤충학회지 Vol.49 No.2
본 연구는 배 과원에서 과실과 신초 등에 피해를 주는 복숭아순나방과 사과애모무늬잎말이나방에 대한 교미교란제의 효과를 검토하기 위해 수행하였다. 2007년에 복숭아순나방은 4회의 발생 peak를 보였으나 처리에 따라 약간 다르게 나타났다. 관행방제의 경우 4월 중 하순에 가장 많은 수가 포획되었고, 6월 중순, 8월 중순, 9월 상.중순에 각각 발생 peak를 보였으나 무방제구의 경우, 4월 발생량은 미미하였다. 사과애모무늬잎말이나방도 4회의 발생 peak를 보였다. 교미교란제 처리구에서는 예찰트랩으로 거의 포획되지 않았고, 무방제구와 관행방제구에서는 유사하게 포획되었다. 배 과원 나방류의 피해는 2006년의 경우, 사과애모무늬잎말이나방에 대한 교미교란제 처리구와 관행방제구간에는 유의성이 있었으며, 특히 교미교란제처리구에 살충제 처리내용에 따라 8월의 피해엽율간에는 유의성이 달랐고, 복숭아순나방에 의한 신초와 수확한 과실에서도 유사한 결과를 보였다. This study investigated the efficiency of mating disrupters for the control of Grapholita molesta(Busck) and Adoxophyes orana in pear orchards. G. molesta was shown 4 peak occurrence, which were different according to treatments. In conventional control, many moths were captured in mid and late April and peaks occurred in mid June, August, and early-mid September. In the non-control treatment, there were low populations in April. A. orana also appeared to 4 peak in 2007. Moths were rarely captured in mating disrupter treatment but many were captured in both the non-control and in conventional treatment. A. orana damage differed significantly between mating disrupter use and conventional control in 2006. Especially, the difference was significant between conventional control and mating disrupter to leaf damage in August, and there were similar results in the damage by G. molesta in the shoots and fruits.
꼬마배나무이 월동성충 산란 알의 부화 및 기농업자재에 의한 방제효과
조영식,송장훈,임경호,최진호,이한찬 한국유기농업학회 2014 韓國有機農業學會誌 Vol.22 No.3
The pear sucker (Cacopsylla pyricola) is the most important insect pest in Korea. The hatching rates of overwintered adults laid eggs were observed at 10, 13, 18, and 22℃. The liner model was draw as Y=0.00277X+0.00146(Y=developmental rate, X=temperature) about temperature and developmental rate to eggs. The developmental threshold temperature to eggs was assumed about -0.83℃. The egg hatching timing over 50% as the accumulated temperature by day maximum temperature 6℃ over from 1st February in 2008, 2009 and 2011 was 429.7, 417.6, and 424.3 degree ℃, respectively, was 3 to 7days before full blooming in pear orchard. On the other hand, the abamectin 1.8EC, lime sulfer, machine oil and 13 kinds of eco-friendly materials were not shown the control effect to the eggs. To mixed stage of pear sucker, the eco-friendly materials over 90% control value were 4 kinds such as a mixture of Azadiractin A+B, Nimbin, Salanin, Meliantriol and Vepol after twice application as 21st May and 5th June in pear growing season, in 2012.