• YAKHAK HOEJI
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• v.9 no.3_4
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• pp.31-33
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• 1965

In the previous papers, it was reported that p-methoxycinnamate showed good antipyretic action when tested on the typhoid-vaccinated rabbits and decreased the ascorbic acid content of the adrenals of rats like other wellknown antipyretics. In the present work, it was shown that p-methoxycinnamic acid exhibited marked analgesic properties. The method employed for testing analgesic effect was modification of that described by Woolfe and Macdonald. Of mice which had been trained and jumped out within 5 seconds on the hot plate of $59{\deg}$, the reaction time was prolonged by subcutaneous injection of its sodium salt aqueous solution. Mean responses were proved to increase linearly with the log doses (from doses 160 mg to 500 mg/kg).

• YAKHAK HOEJI
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• v.27 no.4
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• pp.263-270
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• 1983

Effective BuOH fraction was extracted from Puerariae radix (Pueraria thunbergiana), and several pharmacological activities were examined. From several pharmacological examinations, it was found that BuOH fraction has an antipyretic activity against typhoid vaccine pyrexia in rabbit, a papaverine-like antispasmodic activity on isolated ileum and jejunum of rat, an analgesic effects on mice treated by 0.7% HAc, and an anti-inflammatory activity of carrageenin edema in rat. It was found that BuOH fraction has detoxication effects on acute and subacute toxic rat induced by alcohol in consequence of biochemical tests of serum. Therefore it was considered that BuOH fraction has preventive and therapeutic effects in alcohol intoxication.

• Proceedings of the PSK Conference
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• 2002.10a
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• pp.328.2-328.2
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• 2002

This paper presents stability of tyhoid vaccine -attenuuated vaccine(oral) and killed vaccine{vi polysaccharide)- 5 classes with various temperature(3 points: iced temperature, refrigeration temp.. indoor temp.). Analytical techniques -vi polysaccharide content. pH. sterility. assay - have been used for the quantity of pharmacologically active chemical entries. From this study. we have found the attenuated vaccine is show iced temp. 258% and indoor temp. 0.02% compare with refrigeration temp. in assay examination and the killed vaccine is not found different. (omitted)

• Korean Journal of Veterinary Research
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• v.41 no.3
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• pp.357-365
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• 2001

This study was performed to detect the Salmonella genus-specific DNA marker for comparing of polymophisms between S pullorum and S gallinarum by using PCR amplified techniques. A total of ten primers were used to detect DNA polymorphisms from S pullorum and S gallinarum. The number of DAF bands detected per each primer varied from 26 to 45, with an average of 32.7 using 10 primers. A total of 327 DAF bands were generated and among them 123 bands were polymorphic(37.6%). These DNA amplified fingerprinting(DAF) specific bands for S pullorum and S gallinarum were observed from all primers. For S pullorum, GEN 60-04, GEN 70-04 and GEN 70-03 primers showed a high level of polymorphism with 0.79, 0.70 and 0.57, respectively. But GEN 60-05 primer did not show a level of polymorphism. For S gallinarum, GEN 70-03, 60-04, 60-07, 70-05 and 70-04 primers showed a higher a low level of polymorphism from 0.16 to 0.28. Each five strains of S pullorum and S gallinarum were isolated from chickens showed typical clinical signs related with infection of pullorum disease or fowl typhoid at commercial chicken farms. DNA markers of these strains produced by GEN 70-04, GEN 70-05 and GEN 70-08 showed significant difference of band patterns between S pullorum and S gallinarum. These DNA markers could be used for comparison of DNA marker polymorphism between S pullorum and S gallinarum as well as rapid diagnosis of fowl typhoid and pullorum disease of domestic fowls.

• Journal of Preventive Medicine and Public Health
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• v.10 no.1
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• pp.86-93
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• 1977

An epidemiological study was conducted, from April 28 to June 3, 1975, to investigate source and course of infection of typhoid fever occurred in Munhyeon Dong, Nam Gu, Busan. The obtained results were as follows: 1. The entity of unknown febrile disease was identified as Salmonella typhi, D group and it's symptoms were abdominal pain, diarrhea, hepatomegaly, nausea and vomiting, aplenomegaly, rose spots, tenderness of ileocecal region etc., in that order. 2. The average duration from onset to recovery was 25.2 days and incidence rate was 39.5 per 1,000 population. 3. The source of infection was presumed a charity patient. 4. By the duration of report on the cases from onset, 10-19 days group was the highest. 5. The positive rate of initial stool culture was 38.9% and secondary was 5.6%. 6. Distribution of the cases by age and sex showed that 5-9 years old group was the highest as 30.5%, and male was higher than female. 7. Distribution of the cases by education level, under primary school as 66.6% was the highest. By the living standard, the highest was low income earner group as 77.8%. 8. Utilization rate of medical facilites was drug store (41.7%), herbal drug (8.3%), clinic (5.6%) in that order.

• Asian-Australasian Journal of Animal Sciences
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• v.10 no.1
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• pp.141-146
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• 1997

Postmortem examination was conducted on 350 (three hundred and fifty) chickens. Related samples (Liver, heart, ovary, spleen, bone-marrow, and caecal junction) were collected. The appropriate materials from the samples were cultured into different media. A total 40(forty) isolates of salmonella pullorum and S. gallinarum were identified and preserved. Characterization of the isolates were done by cultural, morphological, biochemical, and serological tests. Salmonella pullorum antigen was prepared from the local isolate, standardized and tested. This antigen was used in the field for the detection of pullorum or fowl typhoid infection or carrier birds. The antigen consisted of suspension of Salmonella pullorum in 0.50 percent sodium chloride plus 1.5 percent sodium sulfate and inactivated with 1% formalin U.S.P. and standardized with McFarland scale iv or by pour plate method containing 800 million organisms per milliliter and stained by the addition of alcoholic crystal violet. Sterility, safety and potency were tested and found as good as other international antigens. The antigen was found to retain its quality for six months when preserved at room temperatures. The test was made by mixing one drop of the antigen with a drop of blood or a drop of serum, on a glass plate or white tile. The locally produced antigen was as good as antigens from Japan, Hungary, Holland and India. A serological study was conducted with the locally prepared antigen in different farms, and the incidence was 0-4% in government farms, 5-10% in commercial imported breeds and 0-3% in cross breed local farms respectively.

• Journal of Microbiology and Biotechnology
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• v.17 no.4
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• pp.611-615
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• 2007

The purpose of this study was to evaluate the immunogenicity and safety of Salmonella Typhi Vi capsular polysaccharide vaccine (Vi vaccine) in Korea. The immunogenicity of a single dose of Vi vaccine was evaluated in 157 subjects (75 children and 82 adults) before and at 1, 6, and 12 months after vaccination. Immunogenicity was measured with a passive hemagglutination assay (PHA), quantified as geometric mean titers (GMTs) and seroconversion rates. The safety of the vaccine was investigated by determining adverse reactions occurring within 4h, 3 days, and 1 month after injection. The seroconversion rate for children and adults 1 month after vaccination was 96.92% and 89.02%, respectively. In the case of children, the GMTs of Vi antibodies before vaccination were $5.87{\pm}1.34\;and\;142.59{\pm}2.39$ at one month after vaccination. For adults, the GMTs before and one month after vaccination were $5.58{\pm}1.28\;and\;58.56{\pm}3.67$, respectively. Vi antibodies persisted for as long as 6 and 12 months after vaccination. All adverse reactions in adults and children were minor and did not require treatment. The Vi CPS vaccine was safe and immunogenic in adults and children older than 5 years.

• Health Policy and Management
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• v.5 no.1
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• pp.59-79
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• 1995

This study intended to grasp the results of performance of school health policy and to provide information for the future policy performance in Korea. As the objects of the study we chose the secondary school(142 middle schools, 111 high schools) in Pusan, 1993. The contents of the study were about school health service and school health education. For the study we collected datum and took statistics through the existing theses, books, various statistics, and interviews with the persons concerned. Therefore the method of the study was basically emperical and demonstrative. The results of the study can be presented as follows : 1. the results of performance of health service proved to be 5.40% for vaccination against hepatitis B, 5.26% for typhoid fever, 6.65% for EH fever, and 9.84% for influenza in middle schools, In high schools' 5.76% for vaccination against hepatitis B, 0.03% for typhoid fever, 0.25 for EH fever, and 0.86% for influenza. 2. The results of policy performance of health education were found out 64.08% in middle schools, and 17.12% in high schools. 3. The factors which affected the results of performance of health service turned out 1) the improper standard of policy performace that applicants should pay their own expenses. 2) the lack of performer's will to carry out the policy owing to the improper standard. 3) the shortage of interorganizational enforcement activities and communications which influence the will of performance. 4. The affecting factors to the will of performance of health education proved to be 1) the improper standard that nurse-teachers can teach students in the classroom in case of need. 2) the lack of nurse-teachers due to the above inappropriate standard. 3) the lack of enforcement activities of supervising organs which employ and direct nurse-teachers. 4) the lack of activities of organs which should communicate one another and allot nurse-teachers of public schools without fail.

• Korean Journal of Microbiology
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• v.51 no.2
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• pp.177-180
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• 2015

For prevention of atrophic rhinitis of swine by Bordetella bronchiseptica and fowl typhoid by Salmonella gallinarum, bacterial strains showing antimicrobial activity against those pathogenic bacteria were isolated from various samples collected at animal farms. Among 372 bacterial isolates strain TK3 showed the highest antibacterial activity against both pathogens, and was identified as Bacillus amyloliquefaciens by 16S rRNA gene sequence analysis. B. amyloliquefaciens TK3 could inhibit growth of both pathogens by secretion of antibacterial compounds such as siderophore, rhamnolipid and antimicrobial peptide. Production radius of siderophore on Chrome azurol S agar plate by strain TK3 was 0.53 cm after 14 days of incubation, and concentration of siderophore in King's B medium was 1.06 mmol/ml. It also secreted 82.4 mg/L of rhamnolipid, and antimicrobial peptide that completely inhibited growth of both pathogens at concentration of $30{\mu}l/ml$ in LB medium.

• Korean Journal of Veterinary Service
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• v.40 no.2
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• pp.89-94
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• 2017

This study was conducted from May to December 2016 to investigate the prevalence of antibody titers for Newcastle disease (ND), Infectious Bronchitis (IB), Egg drop syndrome (EDS), Avian pneumovirus (APV), Fowl Typhoid (FT), Mycoplasma gallisepticum (MG), Mycoplasma synoviae (MS) in laying hens in Incheon area. In ND, 418 (99.5%) of the 420 outbreaks were positive. IB showed 330 (78.5%) positive antibody out of 420 cases. EDS showed 419 (99.7%) positive seropositive rates among 420 cases. In the case of APV, 357 cases (85%) were positive in 420 cases. In the case of PT, the positive rate of antibody was 128 (30.4%) out of 420 cases. Among the 420 cases of MG, 222 cases (52.8%) were positive for antibodies. In the case of MS, 395 out of 420 cases (94.0%) were positive. This result suggests that the positive rate of antibody for PT in Incheon area was low. And it was also clear that MS without vaccine is now rampant in Incheon.