• Journal of Veterinary Clinics
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• v.32 no.4
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• pp.374-379
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• 2015

A 10-year-old gelding Warmblood weighing 560 kg was referred to J&C Equine Hospital with the history of hyperpnea, depression, pawing, and rolling for 7 hours. According to the results of clinical and ultrasound examination, it was considered that intestines were distended with thickened wall. The horse had been treated with lactated Ringers' solution (14 L, IV), flunixin meglumine (1.1 mg/kg, IV), and mineral oil (1 L, PO), but he did not show any responses to those treatments. Exploratory laparotomy was performed and identified incarcerated small intestine through the epiploic foramen. The horse received resection and anastomosis of the entrapped small intestine. After surgery, the horse was treated with intensive postoperative care of fluid therapy (5 L with 20 mEq/L KCl, every 2 hours), flunixin meglumine (1.1 mg/kg, IV, sid), antibiotics (penicillin 22,000 IU/kg, IV, qid and gentamicin 6.6 mg/kg, IV, sid), lidocaine constant rate infusion (bolus 1.3 mg/kg over 15 minutes then 0.05 mg/kg/minute), common nutritional supplements, nasogastric intubation every 2 hours and trunk bandage. Postoperative feeding program had started with small amount of hay every 4 hours and gradually increased to normal amount till 5 days. At 77 days after surgery, he showed sudden outbreak of colic and was euthanized. The causes of colic were small intestinal strangulation by passing through the mesenteric rents and postoperative adhesion between small intestines. According to the results, it is recommended to perform perioperative intensive care of horse with colic and to use several methods to prevent adhesions during abdominal surgery of horses.

• The Journal of Internal Korean Medicine
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• v.27 no.2
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• pp.459-470
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• 2006

Objectives: The aim of this experimental study is to investigate the effects of MYRISTICAE SEMEN, GRANATI PERICARPIUM and ALPINIAE KATSUMADAI SEMEN on the anticatharsis by using mice and Guinea pigs. Methods : We evaluated the effect of herbs on the extracted organs contraction, the barium sulfate transport, and the anticathartic action induced by acetylcholine chloride, barium chloride, histamine chloride, neostigmine, castor oil, pilocarpine in the ileums, large intestines, small intestines of animals. Results : In the extracted organs, all herbs showed concentration-dependent inhibitory effect on the constriction of extracted ileum. The transport of barium sulfate in the large and small intestine was increased in comparing with the control group. And every three herbs showed the anticathartic action. Conclusions : These results demonstrate that MYRISTICAE SEMEN, GRANATI PERICARPIUM and ALPINIAE KATSUMADAI SEMEN extracts have an advantageous effects on diarrhea induced by drugs and will contribute to the development of diarrhea treatment through further related studies.

• Journal of Veterinary Clinics
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• v.16 no.2
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• pp.478-481
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• 1999

A 8 years old male Pomeranian weighing 4 kg was referred because of coughing of 4 months' duration. Heart sounds and cardiac apex beat were showed more intense on the right side. On radiographic views, loss of normal line of the diaphragm, gas-containing intestines and stomach in thoracic cavity, and right displacement of heart were observed. Ultrasonography revealed that liver located adjacent to the heart. Although the dog died due to severe respiratory disorder in surgical procedure, in thoracic and abdominal surgery, a large defect was found in the left and right ventral muscular portion and left central tendon of the diaphragm, extending from the esophageal hiatus to rib. Left and right cranial lobe of liver, small intestines, stomach and spleen were herniated in the thoracic cavity. Because of the size and chronicity of the defect in the diaphragm, closure was impossible with an abdominal muscle graft.

• Journal of Veterinary Clinics
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• v.35 no.5
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• pp.237-239
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• 2018

A 2 months old female Korean domestic shorthair cat weighing 1.2 kg was come to hospital because of respiratory discomfort and lethargy. Heart sounds was more intense and clear on the right side than the left. On radiographic views, loss of the normal diaphragm line, undistinguishable shadow of heart, shadow of gas-containing intestines could be observed in thoracic cavity. Diaphragmatic herniorrhaphy was performed by using propofol 8 mg/kg IV and isoflurane without any complication. On 7th day after the operation, almost all the clinical signs and radiographs including diaphragmatic line, cardiac silhouette, liver and small intestines were turned to normal.

• Korean Journal of Veterinary Research
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• v.39 no.1
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• pp.226-229
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• 1999

A 5-month-old, 5kg, intact male mixed dog was admitted to the Veterinary Medical Teaching Hospital of the College of Veterinary Medicine Cornell University because of severe systolic murmur. On physical examination, the dog appeared to be thin and slightly small for his age. Radiographic studies with barium sulfate clearly showed the presence of loops of intestines in the pericardium. Based on these findings peritoneopericardial diaphragmatic hernia was diagnosed. Many abnormalities were found in dog's heart : ventricular septal defect, pulmonic stenosis with moderate pulmonic valve insufficiency, and mild mitral and tricuspid valve insufficiency. Puppy's longterm prognosis was fair. His intestines were removed from his pericardium and the defect in his diaphragm was closed. The surgery went smoothly and puppy recovered very nicely from anesthesia.

• Korean Journal of Veterinary Pathology
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• v.6 no.1
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• pp.19-26
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• 2002

The purpose of this study was to investigate to potective effects against porcine epidemic diarrhea virus (PEDV) infection in piglets by administration of the PEDV antiserum orally at 2 hrs, 24hrs and 36hrs after birth. six piglets administered the antiserum were experimentally infected with PEDV at five-day-old. Control group were four piglets infected with PEDV only. Serum antibody titers against PEDV were examined by serum neutralization (SN) test, dectection for PEDV or PEDV antigen from feces and small intestines was tested by reverse transcription-polymerase chain reaction (RT-PCR) and indirect immunoflurescence (IFA). The results obtained were as follows; 1. The piglets administered the PEDV antiserum showed higher antibody titers than those of control group and sustained during the experimental period. 2. The detection rate of PEDV in feces and small intestines by RT-PCR were 26.2% and 16.7% in PEDV antiserum treated group and 48.1 % and 75.0% in control group, respectively. 3. The detection rate of PEDV antigen in the small intestine by IFA were 0% in PEDV antiserum treated group and 50.0% in control group, respectively. It was concluded that oral administration of antiserum against PEDV to piglets was effective in preventing PEDV infection.

• Korean Journal of Veterinary Pathology
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• v.6 no.1
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• pp.11-18
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• 2002

The purpose of this study was to investigate to potective effects against transmissible gastyoenteritis virus (TGEV) infection in piglets by administration of the TGEV antiserum orally at 5 hrs, 24hrs and 36hrs after birth. five piglets administered the antiserum were experimentally infected with TGEV at four-day-old. Control group were four piglets infected with TGEV only. Serum antibody titers against TGEV were examined by serum neutralization(SN) test, dectection for TGEV or TGEV antigen from feces and small intestines was tested by reverse transcrption-polymerase chain reaction (RT-PCR) and indirect immunoflurescence (IFA). The results obtained were as follows; 1. The piglets administered the TGEV antiserum showed higher antibody titers than those of control group and sustained during the experimental period. 2. The detection rate of TGEV in feces and small intestines by RT- PCR were 24.5% and 20.0% in TGEV antiserum treated group and 44.0% and 75.0% in control group, respectively. 3 The detection rate of TGEV antigen in the small intestine by IFA were 26.7% in TGEV antiserum treated group and 75.0% in control group, respectively. It was concluded that oral administration of antiserum against TGEV to piglets was effective in preventing TGEV infection.

• Journal of Animal Science and Technology
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• v.64 no.4
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• pp.752-769
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• 2022

Wheat gluten is an increasingly common ingredient in poultry diets but its impact on the small intestine in chicken is not fully understood. This study aimed to identify effects of high-gluten diets on chicken small intestines and the variation of their associated transcriptional responses by age. A total of 120 broilers (Ross Strain) were used to perform two animal experiments consisting of two gluten inclusion levels (0% or 25%) by bird's age (1 week or 4 weeks). Transcriptomics and histochemical techniques were employed to study the effect of gluten on their duodenal mucosa using randomly selected 12 broilers (3 chicks per group). A reduction in feed intake and body weight gain was found in the broilers fed a high-gluten containing diet at both ages. Histochemical photomicrographs showed a reduced villus height to crypt depth ratio in the duodenum of gluten-fed broilers at 1 week. We found mainly a significant effect on the gene expression of duodenal mucosa in gluten-fed broilers at 1 week (289 differentially expressed genes [DEGs]). Pathway analyses revealed that the significant DEGs were mainly involved in ribosome, oxidative phosphorylation, and peroxisome proliferator-activated receptor (PPAR) signaling pathways. These pathways are involved in ribosome protein biogenesis, oxidative phosphorylation and fatty acid metabolism, respectively. Our results suggest a pattern of differential gene expression in these pathways that can be linked to chronic inflammation, suppression of cell proliferation, cell cycle arrest and apoptosis. And via such a mode of action, high-gluten inclusion levels in poultry diets could lead to the observed retardation of villi development in the duodenal mucosa of young broiler chicken.

• Journal of Life Science
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• v.15 no.5 s.72
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• pp.707-714
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• 2005

The conventional histochemical staining were used to study mucosubstances properties of intestinal striated border and goblet cells in four teleostean species, i. e., Sebastes schlegeli, Halichoeres poecilopterus, Bryzoichthys lysimus, and Takifugu pardalis. The following methods were used; PAS, AB pH 2.5, AB pH 1.0, AB pH 2.5-PAS, AF pH 1.7-AB pH 2.5 and HID-AB pH 2.5 stains. The mucosubstances of striated border in the proximal intestine and rectum of Sebastes schlegeli contained with neutral mucin, middle and distal intestine contained with neutral mucin and acid mucin. The striated border of all the intestines of Halichoeres poecilopterus contained with neutral mucin and acid mucin, and those of Bryzoichthys lysimus and Tnkifugu pardalis contained with neutral mucin only. The amounts of neutral mucin were moderate to considerable in Sebastes schlegeli and Halichoeres poecilopterus, minimal to small in Bryzoichthys lysimus and Tnkifugu pardalis. The amounts and properties in mucosubstances of intestinal goblet cells showed differences in species and regions. The intestinal goblet cells of Bryzoichthys lysimus, and Tnkifugu pardalis contained neutral mucin only while Sehastes schlegeli and Halichoeres poecilopterus contained mixture of neutral mucin, sulfomucin and sialomucin. The amounts of neutral mucin were considerable to large in distal intestine and rectum of Tnkifugu pardalis, while moderate to considerable in all intestines of Sehastes schlegeli, all the intestines except for middle intestine of Bryzoichthys lysimus, and proximal and middle intestine of Tnkifugu pardalis. Also it was minimal to small in middle intestine of Halichoeres poecilopterus. The intestinal goblet cells of Sehastes schlegeli contained mixture of minimal amounts of strong sulfmucin, weak sulfomucin and minimal to small amounts of sialomucin, and those of Halichoeres poecilopterus except for rectum contained mixture of minimal to small amounts of strong sulfomucin and sialomucin.

• Biomedical Science Letters
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• v.18 no.3
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• pp.254-259
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• 2012

Infections involving Echinostoma hortense (E. hortense) are considered to more severe than infections caused by other heterophyids. Although parasite expulsion by host immune responses attenuates the symptoms of infection, the detailed mechanisms of the host immune response need to be determined, especially in local immune responses involving cytokine and immunoglobulin expressions. We infected BALB/c mice with E. hortense and examined recovery rates together with expressions of multiple cytokines and immunoglobulins in the villi and crypts of the small intestine using immunohistochemistry. We observed a close correlation between worm expulsion rates and cytokine/immunoglobulin expressions in E. hortense infected mice. This study contributes to an understanding of the relationship between the immune response and parasite expulsion in hosts.