• 대한한의학회지
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• 제27권2호
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• pp.182-195
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• 2006

Objectives : We examined the effect of Hwangryunhaedoktang(HH) on the experimental ulcerative colitis induced by dextran sulfate sodium (DSS). Methods : Experimental colitis was induced in rats by daily treatment with 5% DSS in the drinking water for 5 days. Afterward, the mts were divided into two groups: the control group was administered water and the sample group was administered HH for 7 days. Results : The sample group provided HH for 7 days demonstrated fast recovery of body weight compared with the control group. Histologic change showed fast regeneration of crypt and surface epithelial cells and decreased edema of the submucosa and decreased lymphatic follicle of mucosa compared with the control group. Immunohistochemical stain usingCOX-2 gene was decreased and there was localized Ki-67 positive reaction. Regeneration of surface epithelial cell and goblet cell in mucosa was observed by transmission electron microscope. These results indicate therapeutic effect of HH on DSS-induced colitis in rats.

• Journal of Yeungnam Medical Science
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• 제34권1호
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• pp.75-79
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• 2017

Cytomegalovirus (CMV) colitis, which is rare in an immunocompetent patient, was encountered in a 67-year-old man who was admitted due to persistent diarrhea. The first diagnostic tool was colonoscopy, which showed multiple ulcers from cecum to rectum. The secondary tool was CMV polymerase chain reaction, and CMV colitis was diagnosed. Intravenous ganciclovir therapy was administered, which resulted in improvement of diarrhea and ulcers throughout the colon were healed. Asymptomatic colon perforation was detected during diagnostic testing, which improved over the conventional treatment. CMV colitis is rare in immunocompetent patients, but it is essential for the differential diagnosis.

• 대한의생명과학회지
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• 제19권3호
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• pp.188-194
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• 2013

Ulcerative colitis (UC) is an inflammatory bowel disease, which is a chronic gastrointestinal disorder. Adenophorae Radix (AR) has been used as a traditional medicine for various diseases including strengthening cardiac function, allaying a fever, and easing pain and cough. However, the regulatory effects of AR in intestinal inflammation are not yet understood. This study attempted to determine the effect of AR in dextran sulfate sodium (DSS) - induced colitis in mice. The colitis mice were induced by drinking water containing 5% DSS for 7 days. The results showed that mice treated with DSS showed remarkable clinical signs, including weight loss, and reduced colon length. Administration of AR attenuated weight loss, colon shortening and inhibited the levels of interleukin (IL) - 6 in DSS - treated colon tissues. These results provide experimental evidence that AR might be a useful therapeutic medicine for patients with UC.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제3권1호
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• pp.98-104
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• 2000

Pseudomembranous colitis, thought to be uncommon in children, is a bacterial, toxin-mediated inflammatory process resulting in acute or chronic diarrhea and is characterized by colonic pseudomembranes. It is mediated by toxins produced by Clostridium difficile and is increasingly recognized in pediatric population. Diagnosis is based on positive culture of C. difficile in selective media and positive test of C. difficile toxin. Oral metronidazole or vancomycin are the main treatment options but avoidance of further antibiotics should also be encouraged where possible. We have experienced a case of pseudomembranous colitis in a 4-year-old female presented with septic shock and colitis. This case was diagnosed with positive test of C. difficile toxin B and confirmed by isolation of the organism on cultire in selective media. Symptoms have been ameliorated by discontinuation of antibiotics and administration of metronidazole and oral vancomycin, and ICU care.

• 성인간호학회지
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• 제26권2호
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• pp.129-138
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• 2014

Purpose: The purpose of this study was to identify factors related to the quality of life of patients with ulcerative colitis. Methods: A total 116 patients with ulcerative colitis were asked on general characteristics, illness-related characteristics, depression, and quality of life. The collected data were analyzed by t-test, ANOVA, and stepwise multiple regression. Results: As for depression the 81.03% were normal, the 8.62% were mild depression, the 6.90% were moderated depression, and the 3.45% were severe. As for quality of life, the social functions was highest, followed by intestine-related symptoms, systemic symptoms, and emotional functions. Quality of life was positively correlated to subjective health status, age, and body mass index, and negatively to depression. Main factors affecting the quality of life included depression, subjective health status, physician's global assessment, age, days of loss in social life, and present abdominal pain. Conclusion: Physical and psychosocial health problems related to ulcerative colitis affected the quality of life of the patients. Further research is warranted for developing educational programs and psychosocial strategies in order to efficiently handle the illness.

• 대한한방내과학회지
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• 제27권4호
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• pp.984-990
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• 2006

Ulcerative colitis, a diffuse inflammatory disease of the mucosal lining of the colon and rectum, is characterized by bloody diarrhea that waxes and wanes without apparent cause. In oriental medicine, Jakyaktang has been used to treat the disease, diagnosed as Damp-Heat dysentery. We prescribed Jakyaktang-gamibang to two patients who had suffered from ulcerative colitis diagnosed as Damp-Heat dysentery. The two patients were treated with Jakyaktang-gamibang and improved in consciousness of symptoms. We suggest that oriental medicine therapy is effective for treatment of ulcerative colitis.

• Childhood Kidney Diseases
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• 제8권1호
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• pp.86-90
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• 2004

저자들은 복통과 구토, 혈변을 주소로 내원한 환아의 바륨 대장 조영술에서 무지문양(thumb-printing)을 확인하여 허혈성 대장염 진단하에 치료 중 미세혈관성 용혈성 빈혈과 혈소판 감소, 전해질 불균형과 급격한 소변량 감소의 급성 신부전 소견을 확인하고 허혈성 대장염에 동반된 용혈성 요독 증후군을 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• 대한한의학회지
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• 제28권1호통권69호
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• pp.187-197
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• 2007

Objectives : We examined the effect of Jiyutaug(JYT) on the experimental ulcerative colitis induced by dextran sulfate sodium(DSS). Methods : Experimental colitis was induced in mice by daily treatment with 3% DSS in the drinking water for 5days. Afterward, the mice were divided into two groups: the control group was administered water and the sample group was administered JYT for 7 days. Results : The sample group provided JYT for 7 days demonstrated faster recovery of body weight compared with the control group. Histologic change showed faster regeneration of crypt and surface epithelial cells, decreased edema of the submucosa, and decreased Iymphatic follicles of mucosa compared with the control group. immunohistochemical stain using COX-2 gene was decreased. Regeneration of surface epithelial cells and goblet cells in mucosa was observed by transmission electron microscope. Conclusion : These results indicate therapeutic effect of JYT on DSS-induced colitis in mice.

• 대한의생명과학회지
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• 제27권4호
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• pp.248-254
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• 2021

Ulcerative colitis (UC), chronic inflammatory bowel disease, is characterized by severe inflammation in the colon. Tea is one of the most popular beverages consumed worldwide. Pu-erh tea, a unique Chinese tea produced by microbial activities, possesses a broad range of health-promoting effects, including anti-aging, anti-Alzheimer's disease, antioxidation and anti-obesity. However, the inhibitory effect of Pu-erh tea on intestinal inflammation and the underlying mechanism remain unclear. The present study was designed to evaluate the regulatory effect of Pu-erh tea extract (PTE) on dextran sulfate sodium (DSS)-induced colitis clinical signs by analyzing the weight loss and colon length in mice. The inhibitory effects of PTE on inflammatory mediators, such as interleukin (IL)-6 and tumor necrosis factor (TNF)-α, and the activation of nuclear factor-κB (NF-κB) were also determined in DSS-treated colitis tissue. We observed that PTE treatment significantly inhibited the DSS-induced clinical symptoms of weight loss, decrease,in colon length, and colon tissue damage in mice. Moreover, PTE attenuated the DSS-induced levels of IL-6 and TNF-α in colon tissue. We also demonstrated the anti-inflammatory mechanism of PTE by suppressing the activation of NF-κB in DSS-treated colon tissues. Collectively, the findings provide experimental evidence that PTE may be effective in preventing and treatment of intestinal inflammatory disorders, including UC.

• 한국자원식물학회지
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• 제35권3호
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• pp.391-398
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• 2022

Ulcerative colitis (UC) is a typical inflammatory colon disorder. Platycodon grandiflorum (PG) is known to exert various beneficial effects including anti-oxidative and anti-bacterial properties and improvements in liver function. However, the improving effect and mechanism of PG on intestinal inflammation are not fully understood. The present research was designed to investigate the effect of PG on the clinical signs of DSS-induced colitis in mice. The ameliorative effects of PG on inflammatory cytokine expression and the activation of hypoxia-inducible-factor (HIF)-1α in DSS-treated colon tissue were also determined. Our results showed that mice treated with DSS displayed the main clinical symptoms of colitis, including weight loss, bloody stools, decrease in colon length and diarrhea and PG treatment significantly improved the clinical features induced by DSS in mice. PG inhibited the increase in the levels of inflammatory cytokines caused by DSS in colon tissues. We also showed that the anti-inflammatory mechanism of PG involved suppressing the activation of HIF-1α in DSS-treated colon tissues. Collectively, the findings of this study indicate the prospect of developing new drugs from PG for UC treatment.