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Acta morphologica Academiae Scientiarum Hungaricae最新文献

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"Diclonal" gammopathies. “双克隆”gammopathies。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
S Ottó, M Börzsönyi, S Eckhardt
{"title":"\"Diclonal\" gammopathies.","authors":"S Ottó,&nbsp;M Börzsönyi,&nbsp;S Eckhardt","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Eleven patients with \"diclonal\" gammopathies have been followed clinically and cytologically in relation to the changes in their serum protein composition. It was observed that the malignant transformation became faster after a second protein had appeared with the appearance of immature lymphoid elements and plasmoblasts. Malignant transformation may occur after long periods of stagnation, therefore a continuous observation of such cases is mandatory.</p>","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 4","pages":"417-34"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18475306","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: 0
6th conference of the European Teratology Society. 第六届欧洲畸形学会会议。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
{"title":"6th conference of the European Teratology Society.","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 1-2","pages":"95-228"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17175792","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: 0
Teratogenic effect of 2'-thiourea in the rat. 2′-硫脲对大鼠的致畸作用。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
M Kern, Z Tatár-Kiss, P Kertai, I Földes
{"title":"Teratogenic effect of 2'-thiourea in the rat.","authors":"M Kern,&nbsp;Z Tatár-Kiss,&nbsp;P Kertai,&nbsp;I Földes","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The compound 2'-thiourea was studied for teratogenic effect in fetal rats. A 0.2% aqueous solution of 2'-thiourea (Merck) was administered ad libitum to pregnant rats from the first to the 14th day of pregnancy. The pregnancy was counted from the day when sperm was found in the vaginal smear. In the treated rat fetuses hypoplasia of the brain and spinal cord, internal hydrocephalus, hypoplasia of the spinal ganglia, kypholordosis, micromelia, micrognathia, cleft palate, retarded tooth development, exophthalmus, coloboma, and cataract were observed. In addition, generalized haemorrhages were found all over the body. The changes were similar to those produced by ethylene thiourea treatment in rat fetuses.</p>","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 3","pages":"259-67"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17830786","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: 0
Problems in conducting prospective surveys. 进行前瞻性调查的问题。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
C Rumeau-Rouquette, J Goujard, M Kaminski
{"title":"Problems in conducting prospective surveys.","authors":"C Rumeau-Rouquette,&nbsp;J Goujard,&nbsp;M Kaminski","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 1-2","pages":"167-75"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18456910","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: 0
Are contraceptive pills teratogenic? 避孕药会致畸吗?
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
A Czeizel
{"title":"Are contraceptive pills teratogenic?","authors":"A Czeizel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 1-2","pages":"177-88"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18456911","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: 0
Intraepithelial mast cells in the human gastric mucosa in a case of microcarcinoidosis. 人胃粘膜上皮内肥大细胞微类癌一例。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
L Auböck
{"title":"Intraepithelial mast cells in the human gastric mucosa in a case of microcarcinoidosis.","authors":"L Auböck","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A 63-year-old female patient with pernicious anaemia and chronic transformation-gastritis with numerous disseminated endocrine cells of the fundus glands had developed a diffuse microcarcinoidosis. Mast cells were identified not only in the stratum proprium mucosae, but also in the epithelium of atypical glands of the basal mucosa. Electron and light microscopic investigations clearly showed that the intraepithelial mast cells emigrated into the neighbouring stroma. During the process of secretion the ultrastructure of the specific granules changes continuously, whereby four different phases can be distinguished by the electron microscope.</p>","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 1-2","pages":"59-69"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18456914","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: 0
Studies on the teratogenicity of PVC. 聚氯乙烯致畸性的研究。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
G Ungváry
{"title":"Studies on the teratogenicity of PVC.","authors":"G Ungváry","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 1-2","pages":"159-64"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18052802","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: 0
Nerve cells of the rabbit, cat, monkey and human caudate nucleus: a Golgi-study. 兔、猫、猴和人尾状核的神经细胞:高尔基研究。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
M Eder, T Vizkelety, T Tömböl
{"title":"Nerve cells of the rabbit, cat, monkey and human caudate nucleus: a Golgi-study.","authors":"M Eder,&nbsp;T Vizkelety,&nbsp;T Tömböl","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The Golgi architecture of the nucleus caudatus in rabbit, cat, monkey and human material was analysed. The brains were prepared by Golgi--Kopsch impregnation. The fairly divergent types of neurons practically belong to two main groups: projective or efferent neurons and local- or interneurons. The efferent neurons -- as it has been confirmed by experimental studies -- establish far contacts with various regions of the brain. According to the Golgi picture, their axon emits several collaterals, which produce local connections. The interneurons have only locally arborizing axon. The are mainly responsible for intrinsic connections of the nucleus. In both main groups of caudate neurons, several types and subtypes were observed. The number of the types and subtypes of the neurons show an increasing tendency in the phylogenetic series.</p>","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 4","pages":"337-63"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17833544","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: 0
Ultrastructure and localization of calcium in uterine smooth muscle. 子宫平滑肌钙的超微结构及定位。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
G Rubányi, I Balogh, A G Kovách, E Somogyi, P Sótonyi
{"title":"Ultrastructure and localization of calcium in uterine smooth muscle.","authors":"G Rubányi,&nbsp;I Balogh,&nbsp;A G Kovách,&nbsp;E Somogyi,&nbsp;P Sótonyi","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>General ultrastructure and subcellular calcium localization was studied in the longitudinal muscle layer of the rabbit's post partum myometrium by means of the lead acetate and potassium pyroantimonate cytochemical techniques. The finding of abundant surface vesicles (SV) and intracellular tubules of smooth endoplasmic reticulum (SER), their close contacts in some parts of the fibre, and the isolated compartment between plasma membrane (PM) and basal membrane (BM) may be important in the understanding of characteristic features of excitation-contraction coupling in this tissue. In the resting fibre (Mn2+-induced relaxation) the lead acetate and pyroantimonate reaction product was localized in the PM, SV, SER and mitochondria (M), indicating the possible in situ Ca-sequestering properties of the above structures. Tissues fixed at the peak of K+-contraction revealed abundant precipitates in the cytoplasm, while little reaction product was seen at the periphery of the fibre. The specificity of the cytochemical reactions was verified by Ca-extraction EGTA in situ (lead acetate) and by electronprobe X-ray microanalysis (pyroantimonate). These findings indicate that redistribution of the precipitate during the contraction-relaxation cycle is the result of intracellular calcium translocation in the rabbit myometrium.</p>","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 3","pages":"269-79"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18456868","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: 0
Needle-biopsy cytology in the preoperative diagnostics of breast diseases. 针活检细胞学在乳腺疾病术前诊断中的应用。
Acta morphologica Academiae Scientiarum Hungaricae Pub Date : 1980-01-01
I Degrell
{"title":"Needle-biopsy cytology in the preoperative diagnostics of breast diseases.","authors":"I Degrell","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The author has performed 1000 breast needle-biopsies during a period of 20 years. Based on his own experiences and on the data of the literature the method is evaluated as a useful, informative and complementary tool in the preoperative diagnosis of breast diseases. The method is reliable, quick, painless and performable on out-patients, it causes no dissipation of the tumour, therefore, it is recommended as a routine diagnostic method.</p>","PeriodicalId":72058,"journal":{"name":"Acta morphologica Academiae Scientiarum Hungaricae","volume":"28 3","pages":"297-308"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18456870","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: 0
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