Georg Langbein

  • Citations Per Year
Learn More
On the occasion of a hitherto unique observation of three hepatocellular carcinomas in workers of the same industrial plant within 7 years following long-term exposure to vinylchloride, the characteristics are discussed of a chemical carcinogenesis leading to two different malignant tumours: haemangiosarcoma and hepatocellular carcinoma. This carcinogenic(More)
Hepatocellular carcinoma was diagnosed already during life in a 54-year-old workman who had been exposed to high concentration of vinyl chloride due to his occupation for more than twenty years. In addition, typical early changes as seen in experimental vinyl chloride induced angiosarcoma were observed. In recent years permissible room air concentration of(More)
Following a short holiday in Istanbul, a 41-year-old man developed severe infectious enteritis accompanied by exsiccosis, hypokalemia and renal insufficiency. The patient was initially treated symptomatically under the assumption that he had traveller's diarrhea or Campylobacter enteritis. Finally, cholera vibrios were detected in several stool samples.(More)
On the occasion of a hitherto unique observation of three hepatocellular carcinomas in workers of the same industrial plant within 7 years following long-term exposure to vinylchloride, the characteristics are discussed of a chemical carcinogenesis leading to two different malignant tumours: haemangiosarcoma and hepatocellular carcinoma. This carcinogenic(More)
Je höher die Temperatur ist, umso schneller erfolgt die Wirkung des DDT und um so früher tritt der Tod der vergifteten Tiere ein. Bei Temperaturerhöhung um 15° (von 18° auf 33°C) hatte sich die Intensität der Giftwirkung verdoppelt bis verdreifacht. Die für 3 Wochen dem normalen Dampfdruck des DDT ausgesetzten Zecken blieben während und nach dem Versuch(More)
Variabi l i t~ t in der Late i iz der W i r k u n g y o n T h y r o x i n p rXpara ten liel3 berei ts vor e twa I0 J a h r e n den V e r d a c h t a u f k o m m e n , dab diese B e o b a c h t u n g ill der Anwesenhe i t voii m e h r als eiiier J o d v e r b i n d u n g eine E r k l ~ r u n g f inden k6nn te . Der Nachweis meh re r e r biologisch w i r k s(More)
In 33 patients (duodenal ulcer 11, gastric ulcer 10, nonulcerous bulbar lesions 7, anastomotic ulcer 4, antral erosions 1), approximately 4 ml HCL 0,1 N were instilled under endoscopic view directly onto the lesion, with the purpose of eliciting patients-specific pain. Five (5) patients were test-positive; their pain was reproduced (duodenal ulcer 1,(More)