• Asian-Australasian Journal of Animal Sciences
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• v.9 no.2
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• pp.231-235
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• 1996

Bangladeshi indigenous chickens of mixed ages vaccinated twice at a three week interval with either conventional vaccines-$F_1$ (ocular) and M (mukteswar, Intramuscular), or heat resistant $V_4$ vaccine administered by either the ocular or oral routes, all showed satisfactory hemagglutination inhibition antibody (HI) responses and protection against Newcastle Disease (NCD) challenge persisting for four months. The antibody response to $F_1$ and M was higher than for $V_4$, which was similar whether administered by the ocular or oral routes. All vaccinated treatments have a significant level of protection compare to the control group (p<0.01). No significant difference (p>0.05) in the protection against controlled challenge with virulent NCD virus was found between vaccinated groups.

• Korean Journal of Veterinary Research
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• v.32 no.4
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• pp.597-603
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• 1992

To elucidate the molecular genetical properties of the canine parvoviruses isolated from the diseased puppies in the regions of Kyunggi and Chungnam provinces, the replicative form (RF) DNA of four field isolates were compared with those of two attenuated vaccine strains and a reference strains of CPV by restriction endonuclease analysis (REA). REA by Hinf I showed that three CPV isolates except CPV-V15 had an identical banding pattern with two vaccine strains, one standard strain and feline panleukopenia virus (FPLV). In CPV-V15 strain the fourth fragment of DNA with 800 bp was deleted. REA by Bgl II and Pst I indicated that CPV-V15 and FPLV had a bigger second fragment than those of the other strains of CPV. Meanwhile REA by Bam HI revealed that all the field isolates and vaccine strains used in this experiment showed similar banding patterns.

• Convergence Security Journal
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• v.8 no.4
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• pp.191-197
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• 2008

A safe computer environment is necessarily required for computer users, because of a damage is widely increased by a malicious software such as the warm, virus and trojan horse. A general vaccine program can detect after the malicious software intruded. This kinds of the vaccine program show good result against a malicious code which is well known, however, there is no function in the vaccine or not enough ability to detect an application software which a malicious code included. So, this paper proposes an application verification system to decide existence and nonexistence of a malicious code in the application software. The proposed application verification system with a mechanism that grasps the flow type of malicious code, can make a reduction of a damage for computer users before the application software executed.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2010.05a
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• pp.299-302
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• 2010

Recently, the malicious code is not easily detectable in the vaccine for the virus, malicious code as a compressed file by modulation pattern is the tendency to delay. Among the many antivirus engines on the market a compressed file that can be modulated by malicious code, and test whether the pattern will need to know. We cover a multi-compressed files, malicious code modulated secreted by examining patterns of test engine is being detected is through a computer simulation. Analysis of secreted activities of malicious code and infect the host file tampering with the system driver files and registry, it gets registered is analyzed. this study will contribute hidden malicious code inspection and enhance vaccine efficacy in reducing the damage caused by malicious code.

• Journal of Medicine and Life Science
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• v.19 no.2
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• pp.74-77
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• 2022

We present a fatal case of cerebral arterial thrombosis after corona virus disease 19 (COVID-19) vaccination with ChAdOx1 nCOV-19. The deceased was a 63-year-old woman with no relevant medical history. She presented symptoms of nausea, fatigue, and headache immediately after vaccination. Ten days after vaccination, she suddenly started vomiting and developed high blood pressure. The patient eventually died 23 days after vaccination. Autopsy findings showed that the cerebral arteries and internal carotid arteries were fully enlarged and were compacted with thrombi. The brain stem showed ischemic necrosis, and extravasation from this necrotic lesion led to focal subarachnoid hemorrhage around the brain stem where large blood clots still remained. No aneurysms or atherosclerotic changes were found in these arteries. We note the following three facts. Firstly, all symptoms occurred immediately after vaccination; secondly, the main cause of death was consistent with known side effects of the vaccine; and lastly, the mechanism of thrombus formation in this case goes beyond the general category of thrombogenesis known so far. While the authors know that this case does not fall into known categories of vaccine side effects, we presenting this case to demonstrate that a comprehensive review of various possibilities related to vaccine side effects is needed to establish a COVID-19 defense system.

• Toxicological Research
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• v.11 no.1
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• pp.157-159
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• 1995

A study on antigenicity of HRccine (formalin inactivated HFRS virus vaccine) was investigated in guinea pigs and mice. As a part of the safety evaluation of the HRccine, antigenicity tests were carried out according to the Estabilish Regulations of National Institute of Safety Research. In active systemic anaphylaxis (ASA) test no sign was detected when sensitized with up to 120 clinical dose and challenged with up to 1200 clinical dose in guinea pigs. In passive systemic anaphylaxis test guinea pigs showed no sign. In passive cutaneous anaphylaxis (PCA) test, HRccine specific IgE antibody was not detected when sensitized and challenged with up to 1200 clinical dose. Conclusively, there was no adverse antigenic potential at the clinical dose of 120 clinical dose alone and 120 clinical dose with Al(OH)3.

• Journal of Plant Biotechnology
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• v.37 no.3
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• pp.269-274
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• 2010

As the capture fishing industry has declined, the aquaculture industry has become an important source of seafood. With this tendency all fish farming will be performed by large-scale farms where the fish are cultivated in much high density and as a result the incidence of infectious diseases increases. Therefore, vaccination has become an increasingly important part of aquaculture as a cost effective method of controlling various diseases. The early fish vaccines were the formalin inactivated bacteria or virus cultures, which were administered by either immersion or injection. Recombinant DNA biotechnology allowed us to develop orally administrated DNA and recombinant vaccines. In terms of the manufacturing process and cost, Lemna and Spirodela is the most efficient and reliable plant expression system for the production of edible vaccine.

• Korean Journal of Veterinary Service
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• v.20 no.4
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• pp.323-329
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• 1997

An outbreak of duck septicemia caused by Pasteurella anatipestifer was studied in Chonnam province. The outbreaks of duck septicemia has become an economically important disease in duck farm. The present study undertaken to identify the etiological agent of duck septicemia and to evaluate the efficacy of bacterin against P anatipestifer in Chonnam province during period from May to December 1996. The results obtained were as follows ; 1. The distribution of etiological agents from collected 328 duck samples were Pasteurella anatipestifer(57%), Escherichia coli(21%), duck viral hepatitis virus(4%), Salmonella sp(1%) and others (10%). 2. The agglutination titers of autogenous vaccine were increased after End vaccination and reached highest at 5-6 weeks post inoculation at the titers of 6.0-4.0.

• Toxicological Research
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• v.5 no.2
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• pp.111-121
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• 1989

Subacute toxicity of Hantabax, epidemic hemorrhagic fever vaccine, was investigated in ICR mice with subcutaneous injection. Any significant toxic symptom was not observed in the treated mice during the experimental period. Macroscopic examination on the organs of tested animals showed no abnormal findings. On autopsy, no significant changes were found in all organs examined.

• Toxicological Research
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• v.5 no.2
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• pp.123-133
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• 1989

Subacute toxicity of Hantabax, epidemic hemorrhagic fever vaccine, was investigated in Sprague-Dawley rats with subcutaneous injection. Any significant toxic clinical symptom was not observed in the treated rats during the experimental period. Macroscopic examination on the organs of tested animals showed no abnormal findings. On autopsy, no significant changes were found in organs examined.