Acta pathologica et microbiologica Scandinavica. Section A, Pathology最新文献_第3页

Mucosal changes of the Billroth II resected stomach. A follow-up study of patients resected for duodenal ulcer,with special reference to gastritis, atypia and cancer. Billroth II型切除胃黏膜改变。十二指肠溃疡切除术患者的随访研究，特别参考胃炎，异型和癌症。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1981.TB00214.X

N. Graem, A. Fischer, N. Hastrup, C. Povlsen

{"title":"Mucosal changes of the Billroth II resected stomach. A follow-up study of patients resected for duodenal ulcer,with special reference to gastritis, atypia and cancer.","authors":"N. Graem, A. Fischer, N. Hastrup, C. Povlsen","doi":"10.1111/J.1699-0463.1981.TB00214.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1981.TB00214.X","url":null,"abstract":"In a follow-up study of a consecutive series of 1000 patients, who underwent Billroth II resection for duodenal ulcer 22-30 years earlier, the mucosal changes of the gastric stump could be studied by endoscopy and biopsy in 196 cases. At the histological examination only 7.1% of the patients had a normal gastric mucosa: the remaining 92.9% had chronic atrophic gastritis., which was diffuse and most marked at the gastro-jejunostomy. In 7.1% of the cases the inflammation was accompanied by focal accumulation of lipophages. 12.2% had non-neoplastic polyp formation caused either by cystic glandular dilatation of the mucosa at the gastro-jejunostomy, eosinophilic granulomatous polyps or protrusion of the mucosa at the lesser curvature caused by invagination at the resection. 14.8% of the patients had epithelial atypia close to the anastomosis, but no cancers were found, and it is concluded that the presented results do not indicate a cancer prophylactic endoscopic screening of patients treated with Billroth II resection for duodenal ulcer.","PeriodicalId":6953,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section A, Pathology","volume":"36 1","pages":"227-34"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88033804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Ulcer formation and histochemical changes in rat-stomach mucosa induced by acetylsalicylic acid. 乙酰水杨酸致大鼠胃粘膜溃疡形成及组织化学变化。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1976.TB00111.X

T. Jørgensen

{"title":"Ulcer formation and histochemical changes in rat-stomach mucosa induced by acetylsalicylic acid.","authors":"T. Jørgensen","doi":"10.1111/J.1699-0463.1976.TB00111.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1976.TB00111.X","url":null,"abstract":"Numerous papers have emphasized the damaging effect of salicylic acid compounds on the stomach mucosa. The investigations here reported aimed at examining the effect on gastric and duodenal morphology of a moderate dose of aspirin. Oxidative enzymes were evaluated histochemically. To rats in groups of 16, aspirin tablets, placebo tablets, or the same with additional 1 cc of 0.1 N HCl, were administered twice a day for 6 weeks. Approximately 160 mg/kg/24 hrs. were ingested. Microscopy revealed severe hyperaemia along with focal gastritis in the aspirin treated animals. Chronic gactric ulcers were observed in 18 rats in the aspirin treated groups, particularly in the group where HCl was added. Ulcerations in the area of the pyloricgland occurred in the latter group only. A reduction in mucopolysaccharides was demonstrated and involved the acid as well as the neutral ones. NADH-reductase and cytochrome oxidase were inhibited not only in the surface cells but also in those in the deeper layers. The reduction in oxidative enzymes in otherwise undamaged areas suggests an interference with the cellular metabolism, probably processes in the respiratory chain which might lead to reduction in energy-rich phosphate bonds.","PeriodicalId":6953,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section A, Pathology","volume":"1 1","pages":"64-72"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90956196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Cutaneous amyloidosis. Classification, pathogenesis and relation to "collagen disease". 皮肤淀粉样变。“胶原蛋白病”的分类、发病机制及其关系。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB03309.X

L. Danielsen, H. E. Christensen, J. Wanstrup

引用次数: 0

Experimental porcine nephropathy: changes of renal function and structure perorally induced by crystalline ochratoxin A. 实验性猪肾病:结晶赭曲霉毒素A经口诱导的肾脏功能和结构改变。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1976.TB00137.X

P. Krogh, F. Elling, N. Gyrd‐Hansen, B. Hald, A. Larsen, E. Lillehoj, A. Madsen, H. Mortensen, U. Ravnskov

{"title":"Experimental porcine nephropathy: changes of renal function and structure perorally induced by crystalline ochratoxin A.","authors":"P. Krogh, F. Elling, N. Gyrd‐Hansen, B. Hald, A. Larsen, E. Lillehoj, A. Madsen, H. Mortensen, U. Ravnskov","doi":"10.1111/J.1699-0463.1976.TB00137.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1976.TB00137.X","url":null,"abstract":"Nine pigs were fed crystalline ochratoxin A in amounts corresponding to a feed level of 1 mg per kg for 3 months. The only observable lesion developed was a kidney damage, identical to the naturally occurring porcine nephropathy. The changes of renal function was characterized by impairment of proximal tubular function, indicated by a decrease of the ratio TmPAH/CIn, of the ability to concentrate urine, and by an increased urinary excretion of glucose. The decrease of the ratio TmPAH/CIn is correlated with time of exposure to ochratoxin A. The changes of renal structure were characterized by degeneration of the proximal tubules, leading to tubular atrophy accompanied by interstitial fibrosis. At the end of the experiment the kidney, liver, adipose and muscular tissue of the slaughtered pigs contained sizable amounts of ochratoxin A residues. As the pigs would have passed the meat inspection this represents a possible health problem. The changes observed in this study are identical to those observed by feeding to pigs grains naturally contaminated with ochratoxin A.","PeriodicalId":6953,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section A, Pathology","volume":"1173 1","pages":"429-34"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72708755","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 50

Regeneration of exo- and endocrine pancreas. Morphological studies of lesions induced by ethionine or excess methionine. 外胰腺和内分泌胰腺的再生。蛋氨酸或过量蛋氨酸诱导病变的形态学研究。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1970.TB03308.X

L. Boquist

{"title":"Regeneration of exo- and endocrine pancreas. Morphological studies of lesions induced by ethionine or excess methionine.","authors":"L. Boquist","doi":"10.1111/J.1699-0463.1970.TB03308.X","DOIUrl":"https://doi.org/10.1111/J.1699-0463.1970.TB03308.X","url":null,"abstract":"Changes that were interpreted to be of regenerative nature were studied in Chinese hamsters treated with ethionine or excess methionine. Numerous ductules and associated nodules of rather large cells were seen in the light microscope. Ultrastructurally, the endoplasmic reticulum of unaffected and damaged acinar cells showed a whorled appearance. Exocrine cells with no or few zymogen granules and low or moderate cytoplasmic electron density were found. There were other exocrine cells that exhibited prominent endoplasmic reticulum consisting of vacuoles, vesicles, and cisternae, the latter containing electron dense masses. Occasional mitoses were seen in acinar and ductule cells. The endocrine pancreas showed some new formation of cells, with the occurence of granulated cells in ductules. It is suggested that, in pancreas damaged by the administration of ethionine or excess methionine; there is regeneration of acinar parenchyma by mitotic cell division, by restitution of damaged cells, as well as by new formation of cells from ductules. In addition, there is some new formation of endocrine cells.","PeriodicalId":6953,"journal":{"name":"Acta pathologica et microbiologica Scandinavica. Section A, Pathology","volume":"144 1","pages":"323-34"},"PeriodicalIF":0.0,"publicationDate":"2009-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73324419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Experimental murine leprosy. 2. Further evidence for varying susceptibility of outbred mice and evaluation of the response of 5 inbred mouse strains to infection with Mycobacterium lepraemurium. 实验性小鼠麻风病。2. 远交系小鼠不同易感性的进一步证据，以及5种近交系小鼠对麻风分枝杆菌感染反应的评价。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1974.TB00374.X

O. Closs, O. Haugen

引用次数: 40

Lobular carcinoma in situ. A long-term follow-up in 52 cases. 小叶原位癌。对52例患者进行长期随访。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/j.1699-0463.1974.tb00382.x

Johan A. Andersen

引用次数: 1

CYTOPLASMIC EFFECTS OF X-IRRADIATION ON CULTURED CELLS IN A NON-DIVIDING STAGE: 2. Alterations in Lysosomes, Plasma Membrane, Golgi Apparatus, and Related Structures x射线辐照对非分裂期培养细胞细胞质的影响:溶酶体、质膜、高尔基体及相关结构的改变

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1977.TB00453.X

H. Hamberg, U. Brunk, J. Ericsson, B. Jung

引用次数: 1

Massive pulmonary deposition of rutile after titanium dioxide exposure: Light-microscopical and physico-analytical methods in pigment identification. 二氧化钛暴露后金红石的大量肺沉积:颜料鉴定中的光学显微镜和物理分析方法。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1981.TB00245.X

L. Rode, E. Ophus, B. Gylseth

引用次数: 27

Gastric carcinoma 2. An analysis of morphological and prognostic parameters correlated to the classification proposed by Masson, Rember and Mulligan. 2.胃癌;形态学和预后参数的分析与Masson, Rember和Mulligan提出的分类相关。

Acta pathologica et microbiologica Scandinavica. Section A, Pathology Pub Date : 2009-08-15 DOI: 10.1111/J.1699-0463.1977.TB03884.X

P. Stubbe Teglbjaerg, M. Vetner

引用次数: 6