Die cystische Mamma und ihre Vorstufen bei jungen Frauen

Ohne ZusammenfassungMit 8 Textabbildungen.     

Mischinfektionsversuche mit Trypanosomen

Ohne Zusammenfassung     

Gewerbliche Chlorgas-Vergiftung

Ohne Zusammenfassung     

Beitrag zur Infektion mit Streptococcus mucosus

Ohne Zusammenfassung     

Exposure to allergens of different cattle breeds and their relevance in occupational allergy

Introduction  

Cattle are an important source of allergens in the working area of farmers. Asthma caused by cow allergens is a significant occupational problem. Yet in allergological testing, the results of in vivo and in vitro diagnostic tests are often inconsistent even in cases with clearly cattle-related symptoms.     

Longitudinal study on potential neurotoxic effects of aluminium: II. Assessment of exposure and neurobehavioral performance of Al welders in the automobile industry over 4 years

Objectives  

This is the second of two parallel longitudinal studies investigating Al exposure and neurobehavioral health of Al welders over 4 years. While the first published study in the trail and truck construction industry examined the neurobehavioral development of Al welders from age 41–45 in the group mean (Kiesswetter et al. in Int Arch Occup Environ Health 81:41–67, 2007), the present study in the automobile industry followed the development from 35 to 39. Although no conspicuous neurobehavioral developments were detected in the first study, which furthermore exhibited the higher exposure, it cannot be excluded that exposure effects appear in earlier life and exposure stages.     

Physiology of continuous blood flow in recipients of rotary cardiac assist devices.

The beating heart and the resultant pulse wave have been a symbol of life for centuries. The development history of roller pumps for cardiopulmonary bypass shows that the human body tolerates non-pulsatile blood flow, at least for short-term support. Over the last few years, many types of rotary blood pumps have been developed for clinical use in patients requiring mid- to long-term support. Although early clinical experiences in patients with long-term support have been promising, the matter of whether pulsatile flow is needed or not remains controversial. Therefore, this review summarizes the observed clinical consequences of continuous blood flow in patients supported by rotary blood pumps and relates these consequences to underlying experimental studies.     

Der Einfluß von Azetylcholin und Adrenalin auf die Ruhedehnungskurve und Refraktärzeit des isolierten Froschventrikels

Ohne ZusammenfassungMit 3 Textabbildungen.