• Journal of Veterinary Clinics
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• v.6 no.1
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• pp.165-171
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• 1989

Antagonistic effects of yohimbine on xylazine and ketamine anesthesia in goats were studied. Xylazine or ketamine anesthesia alone was not antagonized by yohimbine, but the time for consciousness and recovery in xylazine and ketamine anesthetized goats were remarkably shortened by yohimbine. Reversal effect of yohimbine on the heart rate and body temperature which decreased following xylazine and ketamine was not observed and respiratory rate which increased after xylazine and ketamine was sligtly reduced by yohimbine.

• Korean Journal of Veterinary Research
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• v.27 no.2
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• pp.335-337
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• 1987

This study was made to determine possibility of the electromyographic diagnosis of the experimentally induced adhesion of rumen to abdominal wall in goats. In goats with experimentally induced ruminal adhesion, the electromyograms were recorded at the abdominal wall accompanying with the ruminal motility. There were, however, no electromyographic recordings during ruminal motility in goats without ruminal adhesions. It was concluded that the electromygrams could be available for the diagnosis of the ruminal adhesion to abdomieal wall in ruminants.

• Asian-Australasian Journal of Animal Sciences
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• v.11 no.2
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• pp.171-175
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• 1998

To test their roles in rumination behavior, metabolites (acetic acid, propionic acid, butyric acid and glucose) were intravenously infused into the jugular vein of goats during fasting. The heads of four female goats tested were locked in a stanchion of cages in an experimental room. Ruminating behaviors with regard to number of ruminations, ruminating time, number of remastications and remasticating time were significantly decreased by acetic acid infusion (p < 0.05), and tended to be depressed more on values in butyric acid infusion or glucose infusion than those in pre-infusions, but propionic acid infusion decreased a little. Those data suggest that rumination receptors sensitive to VFAs and glucose are more likely to be situated in the area, where they would respond too blood levels.

• Asian-Australasian Journal of Animal Sciences
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• v.8 no.1
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• pp.13-16
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• 1995

In this study out of 3036 Black Bengal goats examined, 1755(57.80%) were infected with different types of metacestodes. The metacestodes were Cysticercus tenuicollis(54.54%), Coenurus cerebralis(6.32%) and hydatid cysts(11.13%). Animals > 18 months old were relatively more susceptible to Cysticercus tenuicollis and Coenurus cerebralis infection. On the contrary, animals > 8 months to 18 months old were more susceptible to hydatid infection, Both male and female goats were found to be equally infected with the metacestodes. A fully grown Coenurus cerebralis was also recovered from the abdominal muscles of a goat. In Cysticercus tenuicollis infection, pathological effects were not so marked. However, in few cases of Coenurus cerebralis infection the bones of the skull were found to become thin and soft. The hydatid cysts were found to develop in the vital organs by replacing the tissues, thus impairing normal functions.

• Journal of Dairy Science and Biotechnology
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• v.33 no.1
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• pp.69-73
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• 2015

The world is presently facing key challenges due to the population explosion, shortages in renewable sources of energy, and environmental problems. One important aspect of ecological intensification is the use and improvement of marginal lands and spaces often ignored, until now. Goats are known to be well adapted to scrubs, forage trees, and rangelands. Goats could contribute marginally, but significantly, to the growing demand for meat without using arable lands. Since 2000, there were 752 million goats globally, and goat livestock increased by 26.8% in 2010, accounting for 954 million heads. Goats are widespread due to their high adaptability to different environmental conditions and nutritional regimes, high productivity, and low maintenance cost. A significant growth in goat number was noticed in the period 2000~2010 in the Netherlands (+113.83%), in spite of the 9.75% decrease in EU-27. A cheese making goat farm in the Netherlands showed how it can survive in the one fifth size of the average. It may be a good model for the Korean goat industry since it uses seasonal breeding and results in reduced "goaty" flavor in the cheese.

• Asian-Australasian Journal of Animal Sciences
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• v.14 no.8
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• pp.1085-1089
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• 2001

Metabolites, such as isopropyl alcohol (IPA) produced by rumen fermentation, were intravenously infused into a jugular vein of goats during feeding to explore the mechanism and roles of IPA in ruminating behavior (number of boli and ruminating time). Three female goats were confined in metabolism cages with a stanchion, The ruminating behavior measured by the number of ruminations, ruminating time, number of remastications, and remasticating time decreased (p<0,05) with intravenous IPA infusion. The IPA concentrations and VFA concentrations increased in the blood circulation. Our data suggest that sensitive receptors of rumination to IPA are more likely to be in an area such as the brain stem where they can respond to blood metabolite levels.

• Asian-Australasian Journal of Animal Sciences
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• v.14 no.9
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• pp.1250-1252
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• 2001

A study to assess the physiological stress responses in goats that were subjected to road transportation was carried out using 10 Kacang crossbred does. Five does were transported in the morning with another five transported in the afternoon covering a distance of 46 km in an open-truck at an average speed of 55 km/h. Immediately following the road transportation, there were dramatic increases in neutrophil:lymphocyte ratios and plasma glucose concentrations but plasma cholesterol concentrations and body temperature were not affected. The neutrophil:lymphocyte ratios and plasma glucose concentrations appear to be reliable indicators of stress in goats.

• Asian-Australasian Journal of Animal Sciences
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• v.9 no.2
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• pp.199-202
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• 1996

The effect of feeding freshly-cut common grasses on growth performance of Black Bengal goats during the pre-monsoon and pre-dry season was evaluated. Four castrated goats of 5-6 months age with a mean initial body weight were 11.17 and 10.23 kg for pre-monsoon and pre-dry season respectively, were used as experimental animal. Nutrient during the pre-monsoon season contained higher nitrogen(15.6g/kg) and less DM(196.8g/kg) than the grass harvested in pre-dry season where nitrogen was 12.8 g/kg and DM was 454.9 g/kg. Intake of DM, OM, N and NDF were 73.12 g, 67.12 g, 964.68 mg and 50.14 g/kg $W^{0.75}$ respectively in pre-monsoon were higher than those in pre-dry season at p<0.01 level of significance. Higher(p<0.01) growth(35.71 g/day) rate was found in pre-monsoon season. It may concluded that grasses grown during the pre-monsoon season was higher nitrogen value and appeared to be more palatable.

• Korean Journal of Veterinary Service
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• v.44 no.1
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• pp.11-14
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• 2021

Seroprevalence of Coxiella burnetii in cattle and goats from southern region of Korea was analyzed. From January to December 2020, 1,409 samples of bulk-tank milk, cattle serum and goat serum were collected and analyzed using ELISA. The prevalence of antibodies in collected was 72.6% (501/682), 4.1% (21/515) and 10.4% (22/212). By age, the seroprevalence of cattle was 2.4%, 4.1%, 5.3% (<2 years, 2~5 years, ≥6 years). In bulk-tank milk of dairy cattle according to region was Gyeongnam 45.5%, Gyeongbuk 77.5%, Daegu 70.0%, Jeonnam 50.0% and Chungbuk 50.0%. And seroprevalence of goats was 10.4% (22/212).

• Food Science of Animal Resources
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• v.44 no.4
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• pp.861-872
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• 2024

The aim of this study was to determine the effects of sous-vide cooking temperature on the triceps brachii of black goats. Triceps brachii of black goats (12 months) were sous-vide cooked at 55℃, 60℃, and 65℃. The samples were examined for color, scanning electron microscope photographs, sarcomere length, fiber cross-sectional area, cooking yield, shear force, sensory evaluation, and aromatic profile. The results showed that CIE a^*, CIE b^*, and chroma increased with increasing sous-vide cooking temperature. However, the cooking yield significantly decreased with increasing sous-vide cooking temperature, and the shear forces of the 60℃ and 65℃ samples showed no significant differences. For sensory evaluation, the 60℃ sample showed the highest scores for flavor, texture, and off-flavor. Furthermore, the 60℃ sample showed the significantly lowest value of octadienone (aroma characteristics of metallic) intensity (p<0.05). Therefore, sous-vide cooking of triceps brachii of black goats at 60℃ is effective in reducing off-flavor and improving tenderness.