• 월간낙농육우
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• v.28 no.10
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• pp.136-138
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• 2008

BVD바이러스는 임상증상 없이 잠복감염 상태에 있는 개체가 지속적으로 바이러스를 배출하여 우군전체에 이 질병을 전파시키고, 감염된 소는 면역력이 저하되어 다른 질병의 병원체가 쉽게 감염되어 복합감염증을 일으키게 하는 특징이 있다.

• Herbal Formula Science
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• v.2 no.1
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• pp.107-129
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• 1991

• Feed Journal
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• v.3 no.4 s.20
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• pp.116-121
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• 2005

환절기에 계군의 환경관리가 잘 되지 않으면 여러 가지 환경 요인 스트레스와 체내의 면역기능 저하로 환절기 질병이 발생하여 농장의 생산성과 이익 창출에 있어 막대한 손실을 초래하게 된다. 현대 육계산업을 계사환경의 경쟁 산업이라고 까지 표현할 만큼 계사환경의 중요성은 강조 되고 있다.

• The Monthly Diabetes
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• s.240
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• pp.17-19
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• 2009

요로 감염증은 당뇨병환자에게 흔히 발생하는 대표적인 감염질환 중 하나이다. 당뇨병환자에서 감염이 흔한 이유는 여러 가설들이 있으나, 다양한 기전에 의한 면역체계의 이상과 면역 저하 등 때문으로 생각하고 있다. 당뇨병환자에서 일반적인 감염이 좀 더 빈번하게 일어나지만 거의 당뇨병에서만 관찰되는 희귀 감염질환도 흔한데 그 중 요로의 기종성(공기주머니 형성) 염증은 특징적이다. 또한 일반 요로 감염에서는 흔하지 않은 칸디다와 같은 진균(곰팡이균)에 의한 요로 감염도 드물지 않게 관찰할 수 있다. 따라서 여기에서는 당뇨병에서 보이는 요로 감염의 특징과 대처방법에 대해서 살펴보기로 한다.

• 월간낙농육우
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• v.31 no.1
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• pp.96-108
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• 2011

추위스트레스는 송아지 면역저하의 원인이 되어 설사병 발생 가능성을 더욱 높게 할 수 있다. 특히, 최근에 송아지 가격 하락으로 인하여 정상적인 사양관리가 이루어지지 못함으로 인하여 송아지 사육두수 증가에 의한 밀집사육에 의한 스트레스가 더욱 증가하여 설사병 노출 가능성이 많아질 수 있다. 송아지 설사병 발병시 성장 지연을 초래하거나 심하면 폐사하게 되어 농장의 막대한 경제적 손실을 가져오게 된다. 따라서 이번 호에서는 혹한기에 송아지에서 가장 문제되고 높은 폐사율을 보이는 설사병의 원인 및 예방대책에 대하여 소개하고자 한다.

• Journal of the Korean Professional Engineers Association
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• v.38 no.1
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• pp.88-90
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• 2005

National medical bill is amounting 31 trillion, equivalent to about 8% of GDP. And Japanese poeple are beginning to doubt the western medical system that depends upon drugs and operations. They are seeking another method of treatment. It is well known the forest has many healthy and recreation benefit. Now I would like to talk about the benefits of forest therapy.

• Korean Journal of Agricultural Science
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• v.13 no.2
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• pp.299-310
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• 1986

The ovine squamous cell carcinoma (OSCC)-specific and immunosuppressive properties of OSCC extracts were investigated by using the techniques of lymphocyte blastogenicity, acid dissociation-ultrafiltration and gradient polyacrylamide gel electrophoresis. It was found that OSCC extracts contained two major and one minor protein peaks by Sephadex gel fractionation. Two major peaks bear substantial amount of immunoglobulins, antigen-antibody complex and OSCC-specific fractions, and the minor peak includes immunosuppressive materials. OSCC-specific components were detected at the molecular weights of 10,000 to 100,000 daltons in the major peaks and immunosuppressive materials at the fractions with the molecular weight of 10,000 to 100,000 and < 10,000 daltons in the minor peak. When the fractions were further separated by gradient polyacrylamide gel electrophoresis, the OSCC-specific antigens were found in the slice number 4 to 6 in fraction III, and immunosuppressive materials, in the slice numbers 9 to II in fraction V. The present results were considered to provide a basis for preparation and purification of OSCC-specific and immunosuppressive materials from the crude OSCC extracts.

• Biomedical Science Letters
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• v.2 no.2
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• pp.167-174
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• 1996

Alcoholics increased susceptibility to microbial infection that is associated with decreased immunity. but there has been little experimental evidence to support alcoholics-induced increase of microbial infection directly in non-specific immunity. Therefore, we were used the method of phagocytic-plaque including all the stimulating factors for the phagocytosis, subtypes of lymphocytes and T-lymphocyte proliferation. The experimental groups were divided into 3 groups: (1) alcoholics who were hospitalized less than 1 week (newly hospitalized alcoholics), (2) alcoholics who were hospitalized more than 2 weeks (old hospitalized alcoholics), (3) healthy blood donors. We have studied 98 alcoholics and 35 healthy blood donors and control groups. A physician has checked the biological markers and diagnosed the body-condition alcoholics. The immunity and non-specific immunity on the alcoholics were analyzed by using the simultest kit and flow cytometry. Proliferation of the lymphocytes was analyzed by the phytohemmagglutinine mitogen. Phagocytosis and migration properties of leukocytes were identified on the layer formed by Staphylococcus aureus Cowan I strain. Biological markers of alcoholics and control groups, by such as blood glucose, ${\gamma}$-glutamyl transpeptidase and mean corpuscular volumes of red blood cells, were determined by biochemical and hematological methods. Compared with control groups, cluster of differentiation (CD)3+, CD8+ and CD19+ in alcoholic were more decreased except CD4+/CD8+ ratio. Proliferation of the T-lymphocytes, phagocytosis and migration properties of the leukocytes in alcoholics were decreased compared with those of control groups. According to the results observed in our experiment, they can be summerized as follows: 1, Cellular, humoral and non-specific immunities, are markedly decreased in alcoholics than those in control groups. 2. It is inferred that Phagocytic plaque formation is a very useful method to evaluate phagocytosis and migration properties of the alcoholic leukocytes 3. It is thought that the subtypes of lymphocytes, especially CD4+/CD8+ ratio, are essential methods to analyzed the alcoholic immunity. 4. Specific and non-specific immunity on the old hospitalized alcoholics was slightly increased, which depends upon the alcoholic medication.

• The Journal of Dong Guk Oriental Medicine
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• v.8 no.1
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• pp.1-33
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• 1999

This study was done in order investigate the object and the method of animal experimental paper on immunity The results were obtained as follows: 1. Rat, mouse, kk mouse and rabbit were used for experimental paper singe or combine. 2. It was examined a way of bringing about a lowering of immunity used as MTX and other reagent, and it has caused many cases which lead to bring about a lowering of immunity by causing specified disease. 3. It was examined, according to items of my observation. there are mainly hemagglutinin titer, hemolysin titer, phagocytic activity, Rosette forming cells, delayed type hypersensitivity, IL-2 productivity and NK cell activity in survey. 4. Most used drugs and 경혈(aqupuncture paint) have the characters reinforcing a fair spirit and reinforcing an unfair spirit(a miasma or poisonous air). 5. It is necessary to a deep study of an experimental way about aqua-acupuncture on immunity in the future.

• Tuberculosis and Respiratory Diseases
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• v.66 no.6
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• pp.463-466
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• 2009

Streptococcus constellatus (S. constellatus) is a commensal microorganism belonging to the "Streptococcus milleri" group, but may cause infections in different locations in immunocompromised patients. The infection of S. constellatus has high mortality and morbidity due to its tendency to cause abscesses in infected patients, which require immediate surgical drainage for effective treatment. We report on a 72-year-old woman with end stage renal disease, who suffered from dyspnea and general weakness that had developed over 7 days. Chest CT showed loculated pleural effusion. S. constellatus was cultured from exudative pleural effusions and confirmed by an analysis of 16S rRNA sequence. The patient was treated with drainage of pleural effusion and piperacillin/tazobactam for 5 weeks.