• Applied Biological Chemistry
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• v.47 no.3
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• pp.315-320
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• 2004

The aim of this study was to develop an activator, 3-10 kDa fraction from radish water extracts, that will improve the intestinal function and bowel movement in the colons. Radish water extracts were investigated for their intestinal function effects according to the charcoal meal transit method, employing Balb/c mice: also, their anti-constipation activities were compared utilizing the loperamide-induced constipation method, employing SD rats. The result suggested that the effects of the charcoal meal transit increased remarkably in radish water extract administrated rats in comparison to loperamide administrated rats. Futhermore, the effects of various solvent extracts of radish on charcoal meal transit in Balb/c mice increased remarkably in radish water fraction administrated rats than in different solvent fraction administrated rats. Radish extraction was tested and isolated into 4 groups: below 3 kDa, 3-10 kDa, 10-300 kDa, and over 300 kDa. 3-10 kDa was the most effective on the intestinal function and bowel movement in the colons; also, 3-10 kDa fraction of radish water extraction was found to be the most effective charcoal meal transit. The dry weight and moisture content of feces remarkedly increased in the 3-10 kDa administrated rats group than in the loperamide only group. Experimental results revealed that 3-10 kDa fraction of radish water extract was the most effective on the intestinal function and bowel movement was the crypt epithelial cells that contained more MUC2 in the 3-10 kDa administrated group than the loperamide only group: in addition, the thickness of mucus layer stained with alcian blue was significantly thicker in 3-10 kDa administrated rats than in loperamide administrated rats. Crypt epithelial cells secreted more MUC2 in the 3-10 kDa administrated group than the loperamide only group and the stained cells clearly showed the MUC2 with antibody Biogenex AM358.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.2 no.1
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• pp.30-39
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• 1999

Purpose: Anorectal manometry is a way of investigation for ano-rectal sphincters. In this paper we evaluated the usefulness of anorectal manometry in constipation patients and compared the anal spnincter function in control, constipation and encopresis patients Methods: We analysed the data of anorectal function studies in normal children (control, n=11), children with constipation (constipation group, n=20) and children with encopresis (encopresis group, n=16). Results: The specific manometric parameters in normal children were like as follows; external anal sphinter pressure $21.0{\pm}8.00$ mmHg, internal anal sphicter pressure $30.0{\pm}14.57$ mmHg, conscious rectal sensitivity threshold $11.4{\pm}4.52$ mmHg. The above results were not different from that of previous studies except conscious rectal sensitivity threshold, which was slightly lower than that of others. Internal and external anal sphincter pressure were elevated significanlty in constipation and encopresis groups than in control, which results was the same in conscious rectal sensitivity threshold. But the values of rectoanal inhibitory threshold and percent relaxation of rectoanal inhibitory reflex were not different among control group, constipation group and encopresis group. External sphincter activity was increased during the act of bearing down for defecation in none of the child in control group, in 6 of 17 children in constipation group and 5 of 12 children in encopresis group. Conclusion: With the results of above we could say that complete history taking and physical examination are important in diagnosis of constipation, and we could say also that the anorectal manometry was a valuable tool to understand the physiology of normal defecation and the pathophysiology of constipation and encopresis.

• 가정의 벗
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• v.33 no.6 s.382
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• pp.8-9
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• 2000

• 보건세계
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• v.47 no.1 s.521
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• pp.54-55
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• 2000

• 대한한약
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• s.6
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• pp.163-170
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• 2002

• 대한한약
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• s.1
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• pp.218-248
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• 1997

• 대한한약
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• s.9
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• pp.371-373
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• 2005

• 대한한약
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• s.8
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• pp.199-199
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• 2004

• Journal of Yeungnam Medical Science
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• v.26 no.2
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• pp.102-107
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• 2009

Background : Constipation is one of the most common disorders in Korea and Western countries. It may be related with life style, diet, physical activity, age, stress and gender, and particularly premenopausal women experience constipation more often than men due to the significant prolongation of the mean colonic transit in women. The aim of this study was to evaluate the effect of a probiotic on constipation in loperamide-induced constipated rats. Materials and Methods : The rats were divided into 3 groups. Constipation was induced by administration of loperamide for 5 days, and the excreted amount as well as the number of feces was observed. Lactic acid bacteria as a probiotic were administered orally every day for 5 days. Results : The results showed that loperamide administration induced severe experimental constipation in rats. The amount of feces was decreased and the number of pellets was increased by loperamide. The water content in the feces as a parameter of constipation was also decreased by loperamide. On the other hand, the dry weights of feces were not significantly different among the groups. It represents that the amount of food consumption might have been similar among the groups, and constipation was caused by delayed intestinal movement. Conclusion : Probiotic administration for 5 days in rats partly alleviated or prevented the constipation induced by loperamide.

• Korean Journal of Microbiology
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• v.46 no.1
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• pp.52-62
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• 2010

The aim of this study was to evaluated the efficacy of mixture of Lactic Acid Bacteria (LAB) and bifidobacteria supplement, which are contained with Lactobacillus acidophilus, Bifidobacterium longum SPM1205, and Pediococcus pentosaceus for the management of constipation in animal model and clinical trials. 5 ICR mice and 4 female constipation subjects were orally taken mixture of LAB and bifidobacteria for 2 weeks. We investigated the number of fecal LAB and harmful enzymes activities before and after mixture of LAB and bifidobacteria application. As a result, fecal LAB count was increased and harmful enzymes activities of intestinal microflora were generally decreased after mixture of LAB and bifidobacteria application. Also, 61 female subjects were randomly assigned to receive either mixture of LAB and bifidobacteria or lactose and were taken three times a day for 2 weeks. Then, we analyzed mixture of LAB and bifidobacteria effect through the questionnaires. Daily consumption of this mixture of LAB and bifidobacteria improved the constipation in constipation group (56.3%) compared with lactose application group (26.7%). Furthermore, after mixture of LAB and bifidobacteria treatment, frequency of hard stool decreased from 0.22 to 0.03. These results indicated that mixture of LAB and bifidobacteria application is effective to improve the constipation.