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101.
Favre R Duchange N Vayssière C Kohler M Bouffard N Hunsinger MC Kohler A Mager C Neumann M Vayssière C Viville B Hervé C Moutel G 《Prenatal diagnosis》2007,27(3):197-205
OBJECTIVES: To evaluate the level of information and informed consent for maternal serum screening (MSS) for Down syndrome (DS) in the second trimester of pregnancy and analyse the exercise of autonomy towards the test by the women concerned. METHODS: We studied the population of pregnant women attending obstetric consultations in two French hospitals over a 3-month period. The women were assigned to three groups according to MSS results for DS: women at high risk of having a child with DS (group 1), women at low risk (group 2) and women who did not undergo the test (group 3). A questionnaire was completed before the medical consultation, to assess the quality of consent before amniocentesis for the group at high risk and before the second-trimester ultrasound scan for the other two groups. RESULTS: We analysed 305 questionnaires for 89, 137 and 79 women belonging to groups 1, 2 and 3 respectively. In total, 123 women (40.3% [IC 95%, 35-46%]) were considered to be well informed; 33 (10%, [IC 95%, 8-12%]) had a high level of knowledge, but made choices not consistent with their stated attitude, and 149 (49.7% [IC 95%, 45-56%]) were considered uninformed. Logistic regression analysis showed that maternal consent depended on three independent components: The score attributed to the doctor for information about MSS (t = 4.216, p < 0.001).Whether the patient belonged to group 1 (t = -2.631, p < 0.009).Educational level (< high-school diploma, high-school diploma or at least two years of higher education after high school) (t = 2.324, p < 0.02). The rate of consent increased with educational level and was highest for the women in group 1 and for those whose doctor had a high information score. CONCLUSIONS: Our findings clearly show that women are provided with insufficient information concerning MSS screening for DS in the second trimester of pregnancy for real and valid consent to be obtained. 相似文献
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104.
Helmut Neumann 《Journal of molecular medicine (Berlin, Germany)》1941,20(26):669-671
Zusammenfassung Nach kurzer Darlegung der Pathogenese des h. I. wird die Möglichkeit des Auftretens eines h. I. auf Grund lymphatisch-leukämischer Milzinfiltrierung, damit einer Störung im reticuloendothelialen System, besprochen und durch einen Fall belegt, der als selbständiges Krankheitsbild aufgefaßt wird. 相似文献
105.
Ferdinand Flury Wilhelm Neumann 《Journal of molecular medicine (Berlin, Germany)》1935,14(16):562-564
Zusammenfassung Ein aus Oleanderblättern hergestelltes krystallisiertes, chemisch einheitliches Glykosid von kleinem Molekül wurde untersucht. Dasselbe besitzt die volle Digitaliswirkung. Es erwies sich als hochwirksam, gegen Säure wenig empfindlich, jahrelang haltbar und leicht resorbierbar. Auch vom Magen-Darmkanal aus ist volle Wirksamkeit zu erwarten. Die Wirkung ist nachhaltig, hinsichtlich der Kumulation günstiger als bei Digitoxin. Die chemische Einheitlichkeit verbürgt die Konstanz der Wirkung.Nach den Untersuchungen kann erwartet werden, daß das aus einer einzigen, chemisch genau definierten Substanz bestehende Folinerin auch im klinischen Versuch die volle therapeutische Digitaliswirkung zeigen wird. 相似文献
106.
Ohne Zusammenfassung 相似文献
107.
Dr. Michael Cohn Dr. H. Neumann 《Virchows Archiv : an international journal of pathology》1891,126(3):391-406
Ohne Zusammenfassung 相似文献
108.
109.
Lena Stiefvatter Ulrike Neumann Andreas Rings Konstantin Frick Ulrike Schmid-Staiger Stephan C. Bischoff 《Nutrients》2022,14(12)
Microalgae such as Phaeodactylum tricornutum (PT) are a sustainable source of nutrients, especially eicosapentaenoic acid (EPA), fucoxanthin (Fx), and chrysolaminarin (Chrl), the concentrations of which can vary depending on the culture conditions. We generated three types of diets containing either an EPA- and Fx-rich (EPA/Fx) or Chrl-rich microalgae (with 5, 15, or 25% added to the diet) or an isocaloric control diet (CD). These diets were evaluated over 14 days in young C57BL/6J mice for safety and bioavailability, short-chain fatty acid (SCFA) production, and microbiome analysis. Both microalgae diets increased body weight gain dose-dependently compared to the CD. Microalgae-derived EPA was well absorbed, resulting in increased liver and fat tissue levels and a decrease in the n-6:n-3 ratio in liver tissue. Both microalgae diets increased the production of selected SCFA and decreased the Firmicutes/Bacteriodota ratio, whereas the Chrl-rich diet led to an increase in Akkermansia. Doses of up to 4621 mg Chrl, 920 mg EPA, and 231 mg Fx per kg body weight daily were tolerated without adverse effects. This pre-clinical study shows that PT is suitable for mouse feed, with positive effects on microbiota composition and SCFA production, suggesting beneficial effects on gut health. 相似文献
110.
Neumann HP Bender BU Reincke M Eggstein S Laubenberger J Kirste G 《The British journal of surgery》1999,86(1):94-97
BACKGROUND: Adrenalectomy is the current treatment for phaeochromocytoma. Consequently, patients with bilateral adrenal phaeochromocytoma become steroid dependent. An adrenal-sparing surgical technique was introduced in 1985. The results of this treatment have been reviewed. METHODS: Since 1985, 39 patients with adrenal phaeochromocytoma (16 men and 23 women, aged 10-76 years) have been treated. Thirty-three patients had unilateral and six had bilateral phaeochromocytomas. Seven of the former 33 had a contralateral adrenal tumour resected previously. All 39 patients were re-evaluated biochemically and clinically for ipsilateral recurrence. RESULTS: Adrenal-sparing surgery was performed successfully in 37 of the 39 patients. In one, adrenal-sparing resection was impossible anatomically and total adrenalectomy was necessary. Another patient with bilateral tumours had retroperitoneal haemorrhage and became steroid dependent. None of the remaining 12 patients who had bilateral adrenal surgery required steroid replacement. Adrenocortical function was normal in eight and mildly impaired in two of the ten patients who had evaluation by adrenocorticotrophic hormone stimulation. After a mean follow-up of 73 months, one patient with von Hippel-Lindau disease developed a recurrence in the ipsilateral adrenal gland. Genetic testing revealed that 26 of the 39 patients, including half of those with a unilateral tumour, had hereditary phaeochromocytoma. CONCLUSION: Adrenal-sparing surgery is safe and effective, and may become the treatment of choice in patients with hereditary phaeochromocytoma. 相似文献