• 한국임상수의학회지
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• 제35권6호
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• pp.302-307
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• 2018

This report describes the unusual ultrasonography features of chronic hypertrophic pyloric gastropathy in two dogs - a 12-year-old neutered male Pekingese (case 1) and an 11-year-old spayed female Shih Tzu (case 2) - with chronic vomiting and weight loss. Chronic hypertrophic pyloric gastropathy can be observed as the focal thickening of the pyloric wall with normal layers on ultrasonography images. However, in case 1, gastric neoplasia could not be ruled out because of the presence of regional lymph node enlargement; in case 2, an intussusception was tentatively diagnosed because of a mass within the pylorus, which appeared to be connected to the descending duodenum on the longitudinal image. In both cases, focally thickened pyloric walls were demonstrated through exploratory laparotomy, and the histopathological diagnosis of chronic hypertrophic pyloric gastropathy was made. Ultrasonography is useful for imaging the gastrointestinal tract, and the typical ultrasonographic features of chronic hypertrophic pyloric gastropathy have been reported. However, the possibility, that chronic hypertrophic pyloric gastropathy can present unusual ultrasonographic findings similar to those of tumors or intussusception, should also be considered.

• 대한수의학회지
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• 제61권1호
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• pp.3.1-3.5
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• 2021

A 12-year-old, castrated male, mixed dog presented with a history of gradual abdominal distention for a year and anorexia recently, with abdominal radiographs showing a gastric pylorus distention. A solitary, pedunculated, heterogeneous mass arising from the mucosal layer in the pylorus with intact wall layers was identified during ultrasound and computed tomography. The gastric muscular layer was evenly thick. After surgical excision of the mass, histological examination confirmed hypertrophic pyloric gastropathy with polypoid growth and Helicobacter spp. infiltrating the gastric mucosal epithelium. This is the first reported diagnostic imaging case of hypertrophic pyloric gastropathy with Helicobacter spp. in a dog.

• 대한한의학회지
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• 제28권2호통권70호
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• pp.166-184
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• 2007

Objectives : This study was conducted to investigate the effects of Daegeum-eumja, Igwi-tang, and Sihosogan-san on gastric mucosal lesions induced by alcohol, indomethacin, and burn-stress in mice. Methods : Experimental mice were divided into six groups. The normal group (NOR) did not receive any treatment to elicit gastropathy. In the control group (GE), gastropathy was elicited by alcohol, indomethacin, and stress. In the misoprostol group (MS), misoprostol was administered after gastropathy was elicited by alcohol, indomethacin, and stress. In the Daegeum-eumja group (DG), Daegeum-eumja was administered after gastropathy was elicited by alcohol, indomethacin, and stress. In the Igwi-tang group (IW), Igwi-tang was administered after gastropathy was elicited by alcohol, indomethacin, and stress. In the Sihosogan-san group (SH), Sihosogan-san was administered after gastropathy waselicited by alcohol, indomethacin, and stress. The effects on gastric mucosal lesions were evaluated by the morphological change of gastric mucosa, the anti-oxidant effect, HSP 70, $NF-{\kappa}B$ p65, $I{\kappa}B$, COX-1, PNA, BrdU, and iNOS. Results : Hemorrhage erosion, HSP70, and $NF-{\kappa}B$ in the DG, IW and SH groups decreased more than that of the control. The $I{\kappa}B$, COX-1, PNA, BrdU, and iNOS in the DG, IW, and SH groups increased more than that of the control. DG showed the most effect against gastric mucosal lesions induced by alcohol; IW against gastric mucosal lesions induced by indomethacin; and SH against gastric mucosal lesions induced by burn-stress. Conclusions: Daegeum-eumja, Igwi-tang, and Sihosogan-san extracts have excellent effects on gastric mucosal lesions induced by alcohol, indomethacin, and burn-stress, respectively.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제6권2호
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• pp.183-186
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• 2003

저자들은 반복적인 구토와 복통이 발생한 후 토혈을 주소로 내원한 3세 된 남아에서 상부소화관 내시경으로 진단된 위식도 탈출증 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• 생약학회지
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• 제36권1호통권140호
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• pp.38-43
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• 2005

This study was undertaken to evaluate the gastrotherapeutic effects of the extract of Rosa rugosa. It can be regarded that the antigastric and anti-ulcerative effect of Rosa rugosa is originated from the reduction of total acid output identified by gastric secretion test. To clarify the protective mechanism of the Rosa rugosa extract, the gastropathy was induced in rats with alcohol-salicylate and the activities of the free radical scavenging enzymes were examined. The acitivity of superoxide dismutase and glutathione peroxide were significantly increased and the total content of glutathione was recovered. We concluded that the protective effect of the extract of Rosa rugosa on gastropathy in rats is its ability increased the activities of the free radical scavenging enzymes.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 1998년도 Proceedings of UNESCO-internetwork Cooperative Regional Seminar and Workshop on Bioassay Guided Isolation of Bioactive Substances from Natural Products and Microbial Products
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• pp.124-124
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• 1998

Portal hypertensive gastropathy (PHG) is part of a complex syndrome which occurs as a complication of chronic liver disease and portal hypertension. The gastric mucosa in these patients shows typical congestion of ‘mosaic-like’ pattern and vulnerable to various noxious agents such as NSAIDs and ethanol. We previously reported that DA-9601, a quality-controlled extract from Artemisia asiatica, exhibits cytoprotection against various gastritis models. In the present study we investigated the effect of DA-9601 on ethanol-induced gastric damage in PHG rats. Experimental PHG was produced by CBD ligation in SD rats. DA-9601 was orally administered at a dose of 30 mg/kg or 100 mg/kg daily for 2 weeks.

• 한국임상수의학회지
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• 제21권4호
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• pp.398-401
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• 2004

10년령의 암컷 요크셔테리어 개가 간헐적인 구토와 만성 채중감소, 다갈증 그리고 쇠약증으로 건국대학교 수의과대학 부속 동물병원에 내원하였다. 방사선 검사에서 가스와 액체가 찬 위 확장이 확인 되었고, 조영제 투여 후 60분이 경과하여도 조영제가 위에서 소장으로 내려가지 않았다. 초음파 상에서는 위체 부위에 상당량의 액체가 저류 되어 있었고, 유문부 점막이 부후되어 있는 것이 확인되었다. 그래서 유문부 협착으로 의한 위 폐쇄가 강력하게 의심되었다. 수술에서 비대된 위점막은 충분히 제거하였고, Heineke-Mikulicz 유문성형술을 적용하였다. 조직학적 소견상 위점막의 비후와 미약한 미만성의 림포구성 형질세포성 위염을 나타내었다. 모든 소견을 종합하여 볼 때, 만성 비후성 유문 위장애로 진단하였다. 간혈적인 구토와 활력저하는 수술 후 9일간 보였다. 이후 환축은 점차적으로 회복되었다. 한달 뒤 환축은 정상적인 식욕과 활력을 나타내었다.

• 약학회지
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• 제45권3호
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• pp.258-268
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• 2001

Garlic has been known to be effective against the gastrointestinal diseases which can be induced by production of oxygen-derived free radical. It has been shown that bamboo salt is effective on the treatment and prevention of various gastrointestinal disorders. Bamboo salt is a processed salt invented by a Korean, ll-Hoon Kim. It has been reported that garlic and bamboo-salt are useful to the treatment of gastric disorders in Korea. To clarify the protective mechanism of the garlic-bamboo salt mixture, the gas-tropathy was induced in rats with alcohol-salicylate and the activities of the free radical scavenging enzymes were examined. In this study, we found that the garlic-bamboo salt mixture reduced the severity of hemorrhagic lesion in gastric mucosa in the rats. In addition, the activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), glutathione reductase (GR) were significnatly increased and the total content of GSH was recovered. From those results, we concluded that the protective effect of the garlic-bamboo salt mixture on gastropathy in rats is its ability to recover the level of GSH and to increase the activities of the free radical scavenging enzymes (SOD, GPx, GR).

• 대한핵의학회지
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• 제26권2호
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• pp.299-306
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• 1992

당뇨병 환자에서 $^{99m}Tc-colloid$ labeled scrambled egg와 hamberger를 이용한 고형식의 위배출 양상의 변화를 동위원소를 이용하여 고찰한 결과 당뇨병성 신경증의 정도, 특히 자율신경계 침습 유무, 이환기간 및 망막증의 정도와 관련이 있었고 혈당농도 및 조절상태와는 무관한 것으로 나타나 당뇨병 환자에서 신경장애가 심할수록 이환기간이 길수록 위장운동 장애가 심한 것을 나타내있다. 당뇨병성 위마비증도 자율신경계 침습이 있는 경우에 잘 발생하였고 Cisapride는 당뇨병 환자의 위 배출시간 및 위저류율을 호전시켰다. $^{99m}Tc-colloid$ labeled scrambled egg와 hamberger를 이용한 고형식의 핵의학적 정사 방법은 barium을 이용한 방사선학적 청사보다 정량화하기 쉽고 생리 식염수 부하검사보다 비침습적이며 당뇨병 환자의 실재 일회 식사량과 비슷한 500kCal의 열량으로 임상상을 잘 반영한다고 사료된다.

• 생약학회지
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• 제41권1호
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• pp.6-8
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• 2010

Crude drug 'SanJagYag' has been used mainly as a pleurisy, abdominal pain, female disease and gastropathy. To clarify the botanical origin of SanJagYag from Korea, the anatomical characteristics of Paeonia japonica, Paeonia lactiflora and Paeonia obovata of Paeoniaceae were studied. As a result, it was clarified that SanJagYag was the root of Paeonia obovata.