• 한국임상수의학회지
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• 제30권5호
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• pp.387-389
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• 2013

8년령의 중성화하지 않은 암컷 시츄견이 자궁축농증을 치료받기 위해 충남대학교 부속동물병원에 내원하였다. 임상증상으로 질출혈, 외음부출혈, 다식, 다음/다뇨 및 구토 등이 있었다. 혈액검사상으로는 미약한 백혈구감소증이 있었고 혈청화학적으로 ALP 감소 및 GLU 증가가 있었다. 방사선, 초음파 및 복강천자로 이루어졌으며 자궁축농증에 의한 복막염으로 잠정 진단하였다. 수술적 처치로 난소자궁적출술을 실시하였으며 생리식염수로 복강을 세척하였다. 심산 장 괴사가 있었고 자궁축농증에 의한 난소간막에서 농의 복강내로의 유출이 있었다. 이번 보고에서 2차적으로 패혈성 복막염이 발병할 수 있으니 자궁축농증 진단 시 2차성 질병에 대해서도 고려되어야 할 것이다.

• 한국잡초학회지
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• 제9권2호
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• pp.123-129
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• 1989

1. 발아온도(發芽溫度)가 낮았던 초종(草種)은 냉이($15^{\circ}C$) 였고, 털비름($40^{\circ}C$)은 가장 높았으며 명아주는 $20^{\circ}C$, 쇠비름, 개비름, 피, 바랭이는 $30^{\circ}C$에서 발아율(發芽率)이 높았고 발아온도범위(發芽溫度範圍)가 넓은 초종(草種)은 털비름과 명아주였다. 2. 토양온도(土壤溫度)와 잡초종자(雜草種子)와의 출아관계(出芽關係)를 보면 $14.8^{\circ}C$에서 냉이, 명아주, $23^{\circ}C$에서 피, $27.1^{\circ}C$에서 왕바랭이, 개비음, 쇠비름, $31.1^{\circ}C$에서는 털비름, 바랭이의 출아(出芽)가 양호(良好)하였다. 또한 냉이를 제외(除外)하고는 공시(供試) 전초종(全草種)은 출아온도범위(出芽溫度範圍)가 넓었다. 3. 잡초종자(雜草種子)의 발아(發芽)에 필요(必要)한 수분흡수량(水分吸收量)은 털비름, 쇠비름은 30%, 개비름, 명아주, 강아지풀, 바랭이는 40%, 왕랭이는 70%였으며 수분결핍조건(水分缺乏條件)에서 명아주, 쇠비름, 바랭이는 출아력(出芽力)이 강(强)하였으며 털비름, 피, 강아지풀은 약(弱)하였다. 4. 삼투포텐셜이 낮아짐에 따라 종자(種子)의 발아(發芽)는 감소하였으며 -5.0 bar에서 명아주, 쇠비름, 바랭이, 개비름, 까마중은 발아(發芽)되었고 명아주와 쇠비름은 -7.0 bar 에서도 발아(發芽)되어 건조(乾操)한 토양에서 발아력(發芽力)이 강할 것으로 생각된다.

• 대한수의학회지
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• 제39권3호
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• pp.575-582
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• 1999

Morphometrical analysis of chicken Cryptosporidium baileyi in various stages of life cycle in the bursa of Fabricius were carried out by electron microscope to establish a differential point for identification of C baileyi. By avidin-biotin complex method, protozoans of the bursa of Fabricius were identified Cryptosporidium spp. The size and area on each developmental stages of C baileyi, as measured by Morphomat 10 attached to electron microscope were as follows. Trophozoites' size with range of $3.21{\pm}0.70{\times}2.49{\pm}0.59{\mu}m$, area with range of $118.82{\pm}41.92{\mu}m^2$; meronts' size $3.99{\pm}1.07{\times}2.96{\pm}0.52{\mu}m$, area $210.11{\pm}57.11{\mu}m^2$; merozoites' size $1.98{\pm}0.43{\times}0.60{\pm}0.18{\mu}m$, area $24.10{\pm}5.97{\mu}m^2$; microgametes' size $1.36{\pm}0.83{\times}0.50{\pm}0.23{\mu}m$, area $20.23{\pm}6.73{\mu}m^2$; macrogametes' size $4.57{\pm}0.65{\times}4.02{\pm}0.55{\mu}m$, area $258.37{\pm}51.83{\mu}m^2$; oocytes' size $4.39{\pm}0.56{\times}3.44{\pm}0.50{\mu}m$, area $187.21{\pm}62.68{\mu}m^2$. In conclusion, the size and area on each developmental stages of Cryptosporidium baileyi is different from that of other Gryptosporidia spp. It suggests, with considering tissue tropism and life cycle, morphometrical analysis can be quite a good way to identify C baileyi.

• 한국잡초학회지
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• 제7권2호
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• pp.156-164
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• 1987

밭 주요(主要) 우점잡초(優占雜草)의 allelopathy 작용성(作用性)을 수추출물(水抽出物)과 methanol 추출물(抽出物) 및 잡초건조분말(雜草乾燥粉沫)에 의해서 조사(調査)하였다. 2%(w/v) 수추출물(水抽出物)로 가장 큰 발아(發芽) 및 생장억제(生長抑制)를 보인 잡초(雜草)는 무우에 대해서는 쑥, 참깨에 대해서는 쇠비름이었다. 냉이의 2%(w/v) 수추출물(水抽出物)은 두 검정식물(檢定植物) 모두에 대하여 저해효과(沮害效果)가 컸다. 쑥의 2%(w/v) methanol 추출물(抽出物)은 무우의 발아(發芽) 및 조묘생장(助苗生長)을 완전(完全)히 억제(抑制)하였다. 참깨의 발아(發芽) 및 유묘생장(幼苗生長)을 약 90% 이상 저해(沮害)한 2%(w/v) methanol 추출물(抽出物)은 쑥, 쇠비름 및 토끼풀이었다. 추출물(抽出物)에 의한 억제효과(抑制效果)는 추출용매(抽出溶媒), 잡초초종(雜草草種) 및 검정식물(檢定植物)에 따라 다르며, 이는 잡초종내(雜草種內)에 함유(含有)한 생장억제물질(生長抑制物質)에 차이(差異)가 있음을 나타내었다. 추출물(抽出物)에 의한 생장억제효과(生長抑制效果)는 추출물(抽出物)의 pH 및 수분(水分)포텐샬의 차이(差異)에서 기인(基因)되지는 않았다. 검정식물(檢定植物)의 발아(發芽)와 생장억제(生長抑制)는 allelopathy 작용성(作用性)이 있는 4종(種)의 잡초추출물(雜草抽出物)의 처리농도(處理濃度) 증가(增加)와 함께 증대(增大)되었다. 토양(土壤)에 혼화(混和)된 쑥과 쇠비름의 건조분말(乾燥粉沫)은 냉이와 토끼풀보다 무의 발아(發芽) 및 유묘생장(幼苗生長)에 대하여 더 큰 저해효과(沮害效果)를 나타내었다.

• Animal Bioscience
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• 제35권7호
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• pp.1059-1068
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• 2022

Objective: This study was conducted to evaluate the effect of using low energy diet with multi-enzymes supplementation on different biological parameters in broilers. Methods: Three hundred Arbor Acres broiler chicks were randomly divided into three groups (Cont, standard metabolizable energy(ME); L-ME, ME reduced by 50 kcal/kg without enzyme; and L-ME-MES, L-ME diet was supplemented with multi-enzymes) with five replicates per group (20 chicks per replicate) at the start of second week. Grower and finisher diets were formulated according to breed specific guide and offered with free access in respective phase (two weeks for grower [8 to 21 d]; two weeks for finisher [22 to 35 d]). External marker method was used to measure the nutrient digestibility. After feeding trial, fifteen birds (one bird per replicate) were selected randomly and slaughtered for samples collection. Results: The results exhibited no effect (p>0.05) of dietary treatments on all parameters of growth performance, carcass traits, relative weight of internal organs except bursa and overall parameters of thigh meat quality. Relative weight of bursa was significantly (p<0.05) higher in L-ME than control. Multi-enzymes supplementation in low-ME diet significantly (p<0.05) improved the breast meat pH 24 h, digestibility of crude protein, duodenum weight and length, jejunal morphology, counts of Lactobacillus spp. and Bifidobacterium spp., lipase and protease activities than control. Jejunum length was increased in both L-ME and L-ME-MES treatments than that of the control (p<0.05). Breast meat cooking loss and color lightness was lower in L-ME (p<0.05) than control. Conclusion: It can therefore be concluded that broilers could be reared on low energy diet with supplementation of multi-enzymes without compromising the growth performance. In addition, it is beneficial for other biological parameters of broilers.

• The Korean Journal of Pain
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• 제36권1호
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• pp.128-136
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• 2023

Background: The authors aimed to compare the effects of a one-time ultrasound (US)-guided subacromial corticosteroid injection and three-time ozone (O₂-O₃) injection in patients with chronic supraspinatus tendinopathy. Methods: Participants were randomly assigned to the corticosteroid group (n = 22) or ozone group (n = 22). Injections in both groups were administered into subacromial bursa with an US-guided in-plane posterolateral approach. Primary outcome measure was the change in the Western Ontario Rotator Cuff Index (WORC) score between baseline and 12-weeks post-injection. Secondary outcome measures included visual analog scale and Shoulder Pain and Disability Index scores. Assessments were recorded at baseline, and 4-weeks and 12-weeks post-injection. Results: Forty participants completed this study. Based on repeated measurement analysis of variance, a significant effect of time was found for all outcome measures in both groups. Both the groups showed clinically significant improvements in shoulder pain, quality of life, and function. Baseline, 4-week post-injection, and 12-week post-injection WORC scores (mean ± standard deviation) were 57.91 ± 18.97, 39.10 ± 20.50 and 37.22 ± 27.31 in the corticosteroid group, respectively and 69.03 ± 15.89, 39.11 ± 24.36, and 32.26 ± 24.58 in the ozone group, respectively. However, no significant group × time interaction was identified regarding all outcome measures. Conclusions: Three-time ozone injection was not superior to a one-time corticosteroid injection in patients with chronic supraspinatus tendinopathy. It might be as effective as corticosteroid injection at 4-weeks and 12-weeks post-injection in terms of relieving pain and improving quality of life and function.

• Journal of Korean Neurosurgical Society
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• 제66권6호
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• pp.672-680
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• 2023

Objective : We evaluated the diagnosis, treatment, and long-term results of patients with dural arteriovenous fistula (dAVF), which is a very rare cause of posterior fossa hemorrhage. Methods : This study included 15 patients who underwent endovascular, surgical, combined, or Gamma Knife treatments between 2012 and 2020. Demographics and clinical features, angiographic features, treatment modalities, and outcomes were analyzed. Results : The mean age of the patients was 40±17 years (range, 17-68), and 68% were men (11/15). Seven of the patients (46.6%) were in the age group of 50 years and older. While the mean Glasgow coma scale was 11.5±3.9 (range, 4-15), 46.3% presented with headache and 53.7% had stupor/coma. Four patients (26.6%) had only cerebellar hematoma and headache. All dAVFs had cortical venous drainage. In 11 patients (73.3%), the fistula was located in the tentorium and was the most common localization. Three patients (20%) had transverse and sigmoid sinus localizations, while one patient (6.7%) had dAVF located in the foramen magnum. Eighteen sessions were performed on the patients during endovascular treatment. Sixteen sessions (88.8%) were performed with the transarterial (TA) route, one session (5.5%) with the transvenous (TV) route, and one session (5.5%) with the TA+TV route. Surgery was performed in two patients (14.2%). One patient (7.1%) passed away. While there were nine patients (64.2%) with a Rankin score between 0 and 2, the total closure rate was 69.2% in the first year of control angiograms. Conclusion : In the differential diagnosis of posterior fossa hemorrhages, the differential diagnosis of dAVFs, which is a very rare entity, should be considered, even in the middle and elderly age groups, in patients presenting with good clinical status and pure hematoma. The treatment of such patients can be done safely and effectively in a multidisciplinary manner with a good understanding of pathological vascular anatomy and appropriate endovascular treatment approaches.

• Asian-Australasian Journal of Animal Sciences
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• 제26권2호
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• pp.247-252
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• 2013

An experiment was conducted to determine the effect of supplementing various concentrations (0, 100, 200, 300, or 400 ${\mu}g/kg$ diet) of organic Se on growth performance, carcass traits, oxidative stress, and immune responses in commercial broiler chickens reared in open-sided poultry house under tropical climatic conditions. Each diet was fed ad libitum to eight replicates consisting of six birds in each pen from 1 to 42 d of age. Body weight gain and feed efficiency, and relative weight of liver, abdominal fat and ready to cook yields were not affected (p>0.05) by organic Se supplementation to broiler diets. Lipid peroxidation in plasma decreased, while activities of glutathione peroxidase and glutathione reductase in plasma increased (p<0.01) linearly with Se concentration in diet. The ratios between heterophyls and lymphocytes and relative weight of lymphoid organs (bursa, spleen, and thymus), and antibody production to Newcastle disease vaccination were not affected (p>0.05) by Se supplementation to broiler diets. However, the cell-mediated immunity (lymphocyte proliferation ratio) increased (p<0.01) linearly with dietary Se concentration. The results of the present study indicate that the supplementation of Se did not influence body weight and feed efficiency. However, supplementation of Se increased antioxidant status and lymphocyte proliferation in broiler chickens.

• Asian-Australasian Journal of Animal Sciences
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• 제27권8호
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• pp.1211-1218
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• 2014

Higher concentrations of ammonia ($NH_3$) and carbon dioxide ($CO_2$) in animal barns can negatively affect production and health of animals and workers. This paper focuses on measurements of summer concentrations of ammonia ($NH_3$) and carbon dioxide ($CO_2$) in a naturally ventilated laying henhouse located at an egg production facility in Bursa region, western Turkey. Also, indoor and ambient environmental conditions such as temperature and relative humidity were measured simultaneously with pollutant gas concentrations. The average $NH_3$ concentrations during summer of 2013 was 8.05 ppm for exhaust and 5.42 ppm for inlet while average $CO_2$ concentration was 732 ppm for exhaust and 625 ppm for inlet throughout summer. The overall minimum, average and maximum values and humidity were obtained as $16.8^{\circ}C$, $24.72^{\circ}C$, and $34.71^{\circ}C$ for indoor temperature and 33.64%, 63.71%, and 86.18% for relative humidity. The lowest exhaust concentrations for $NH_3$ and $CO_2$ were 6.98 ppm and 609 ppm, respectively. They were measured in early morning at the maximum diurnal ventilation rate in July 2013 and August 2013. The highest concentrations were 10.58 ppm for $NH_3$ and 904 ppm for $CO_2$ recorded in the afternoon when the ventilation rate was the lowest in June 2013.

• Journal of Chest Surgery
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• 제46권6호
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• pp.486-489
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• 2013

Scapulothoracic bursitis, an uncommon lesion, has been reported to be a painful disorder of scapulothoracic articulation. The articulation may become inflamed secondary to trauma when overused because of sports or work that requires repetitive or constant movement of the scapula against the posterior chest wall. The bursitis usually appears as a growing mass at the scapulothoracic interface and is often confused with a soft tissue tumor. We report on a patient with scapulothoracic bursitis who underwent surgical excision.