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The question of athrepsia
(1911)
Wenn auch heute, nachdem Staat und Kommunen die Führung übernommen haben, der konfessionellen Wohlfahrtspflege nicht mehr die Bedeutung zukommt, wie in früheren Zeiten, so weist sie doch auch gegenwärtig noch höchst beachtenswerte Leistungen auf; sie ergänzt die öffentliche Wohlfahrtspflege in einem Maße, daß sie in dem weitverzweigten Betriebe unserer öffentlichen Einrichtungen gar nicht wegzudenken ist. Das gilt sowohl von der christlichen, wie der jüdischen Charitas. Aber während die Leistungen der ersteren vor allen Augen offen daliegen, blüht die jüdische Wohlfahrtspflege vielfach im Verborgenen. Sie ist außerdem so weit verzweigt und so reich gegliedert, daß sie kaum von wenigen, und auch von den Fachmännern nicht übersehen werden kann; dies um so mehr, als auch die Literatur die Materie bisher sehr stiefmütterlich behandelt hat und, von dem Aufsatze Breslauers: "Die jüdische Wohltätigkeit und Wohlfahrtspflege in Deutschland" (Archiv für Volkswohlfahrt 1908 S. 97) abgesehen, keine zusammenfassende Bearbeitung dieses Gegenstandes vorhanden ist. ES dürfte daher nicht überflüssig sein, einmal im Zusammenhang darzustellen, wie sich die jüdische WohIfahrtspflege historisch entwickelt hat, welchen Umfang sie in der Gegenwart angenommen hat, ihre charakteristischen Merkmale herauszuschälen und darzulegen, welche Bedeutung ihr im Rahmen der allgemeinen Wohlfahrtspflege zukommt. Dies soll Aufgabe dieser Untersuchung sein, bei der in erster Linie die Verhältnisse in Deutschland berücksichtigt werden sollen.
Emil Sioli †
(1923)
Unter Hörsturz versteht man einen plötzlich, aus scheinbar vollem Wohlbefinden heraus auftretenden, einseitigen, seltener beidseitigen Hörverlust. Meistens bemerkt der Patient beim Aufwachen, daß er einseitig schlechter hört, in vielen Fällen in Kombination mit einem Ohrenrauschen, selten begleitet von Schwindelgefühlen. Aber nicht jeder akute Hörverlust ist ein Hörsturz. Nur eine plötzlich auftretende Störung im Bereich des Innenohres wird als Hörsturz bezeichnet.
In the United States, culdoscopy (a vaginal approach to view the abdomen) replaced laparoscopy for about 20 years, circa 1950-1970. In contrast to many of his colleagues, Hans Frangenheim of Wuppertal, Germany, was not satisfied with culdoscopy and turned to an abdominal approach. Frangenheim began publishing his experiences with gynecological laparoscopy in 1958 and stressed technical improvements. He constructed a CO2 insufflator, wrote the first book on gynecological endoscopy, and introduced "cold light" into laparoscopy. Frangenheim strongly stimulated the rise of gynecological laparoscopy in Europe in the 1960s and later.
This profile of laparoscopic pioneers between the world wars "spotlights" Heinz Kalk, a German surgeon, and John C. Ruddock, an American internist. Social, political and economic upheavals characterized the decades between World War I and World War II and, along with geographic and communication restraints, permitted the concept of laparoscopy to develop differently in separate settings.
Raoul Palmer, World War II, and transabdominal coelioscopy : laparoscopy extends into gynecology
(1997)
The traditional gap between surgeons and internists was much wider 100 years ago than nowadays. At the beginning of the twentieth century, neither group was particularly open to the idea of scholarly exchange. In this respect, both early pioneers of laparoscopy, Georg Kelling (1866–1945, a German surgeon of Dresden, and Hans Christian Jacobaeus (1879–1937), an internist from Stockholm, Sweden, were interesting exceptions...
Objectives: The possible etiologic relevance of occupational factors such as cadmium, cutting oils, diesel fuel and fumes, herbicides, polycyclic aromatic hydrocarbons (PAH), polychlorinated biphenyls, soot, tar, mineral oil, and solvents to prostate cancer was studied.
Methods: A case-referent study design was used to recruit 192 subjects with histologically confirmed prostate cancer and 210 referents who had prostate cancer histologically excluded either in one of two urologic practices (Hamburg and Frankfurt) or in the urological policlinic of the Frankfurt University. Data were gathered with a self-administered questionnaire and analyzed using logistic regression to control for age, region, and cigarette smoking. A job-exposure matrix was used for assigning exposure. For the calculation of dose-years, the duration of contact with specific substances was weighted by the intensity and probability of exposure according to a job-exposure matrix.
Results: The analysis of dose-years yielded a statistically significant association between occupational exposure to diesel fuel or fumes and prostate cancer (odds ratio 3.7, 95% confidence interval 1.4-9.8, for subjects exposed to more than 25 dose-years in a comparison with subjects never exposed). For the other substances, no statistically significant differences in exposure were found between the cases and referents. When only jobs with a high exposure probability were used to classify the participants as exposed, only exposure to PAH was significantly associated with prostate cancer.
Conclusion: In keeping with results from other studies, this study provides further evidence that exposure to diesel fuel or fumes - possibly mediated through PAH - may be associated with the development of prostate cancer.
Erich Mühe and the rejection of laparoscopic cholecystectomy (1985) : a surgeon ahead of his time
(1998)
During the early 1980s, news of Semm's laparoscopic appendectomy was rippling through German medical circles. Erich Mühe, fascinated by Semm's technique and spurred by successes of the Erlangen endoscopists, came up with the idea of laparoscopic removal of gallstones. In 1984, Mühe had already worked out the details of an operative laparoscope, the “Galloscope,” and on September 12, 1985, he carried out the first laparoscopic cholecystectomy. Later, he modified his technique and operated through a trocar sleeve. Finally, he designed an “open laparoscope” with a circular light. By March 1987, Mühe had conducted 97 endoscopic gallbladder removals. He published information about his technique at the Congress of the German Surgical Society (April 1986) and at other surgical meetings in Germany. His concept, however, was ignored. In the middle of the 1980s, the surgical community was still not prepared for the era of “minimally invasive therapy.” Erich Mühe was a surgeon ahead of his time.
In the late 1950s, Patrick C. Steptoe, a British gynecologist, established contact with Palmer of Paris and Frangenheim of Wuppertal, Germany, and studied laparoscopic technique under the tutelage of these pioneers. Despite the negative attitude among his colleagues, Steptoe soon became one of the most innovative researchers in the field of abdominal endoscopy, particularly laparoscopic sterilization. In the late 1960s, Steptoe began working with Robert Edwards, an embryologist, and launched an in-vitro fertilization project obtaining eggs by means of laparoscopy. Both researchers experienced years of frustration, disappointment, ethical and scientific criticism as well as a difficult relationship with the mass media. Finally, in July 1978, Louise Brown, the first test-tube baby, was born in England.
Like many of his colleagues in the 1950s and 1960s, Patrick Christopher Steptoe (1913-1988), a gynecologist in Oldham, Great Britain, was concerned about the number of unnecessary laparotomies. Unfortunately, the Oldham group of hospitals was not a university clinic and Steptoe had scanty opportunity to develop his own research. In the late 1950s, he searched the medical literature for an alternative form of examination and came across publications about Decker's culdoscopy, the vaginal approach to view the abdomen. Since this method was not widespread in England, Steptoe, in 1958, went to Montreal, Boston, and New York in order to observe and learn the practical use of culdoscopy. However, Steptoe left America disappointed.
Work on tubal insufflation marked the beginning of Kurt Semm's (b. 1927) scientific career. In the early 1960s, he directed his attention to the fact that, from a technical standpoint, tubal insufflation was similar to creating pneumoperitoneum. In the mid-1960s, Semm - himself a gynecologist - invested his time and financial resources and risked his university career to develop an automatic abdominal insufflation device. Later he tried it out in the Clinic for Internal Medicine. Since, at that time, the term “laparoscopy” had negative connotations associated with it, Semm formulated a new term “pelviscopy.” In 1967, Semm presented his invention to Melvin Cohen, an American pioneer of gynecological laparoscopy, at the meeting of the American Fertility Society, held in Washington.