Annals of Anatomy-anatomischer Anzeiger 

About: Annals of Anatomy-anatomischer Anzeiger is an academic journal published by Elsevier BV. The journal publishes majorly in the area(s): Medicine & Biology. It has an ISSN identifier of 0940-9602. Over the lifetime, 2701 publications have been published receiving 42862 citations. The journal is also known as: Anatomischer Anzeiger (1992) & Annals of anatomy (Print).

Die Konservierung ganzer Leichen in natürlichen Farben

Abstract: An especially low-odor embalming technique was developed over a 30-years-period using a total of 977 complete cadavers, numerous cadavers after autopsy, and in vitro series of fresh beef. The color, consistency, and transparency of the tissue were very well preserved. The technique met high standards of preservation without releasing harmful substances into the environment. Concentrations of formaldehyde in room air remained under the limit of detection by Drager capillaries. The efficacy for disinfection of the method was confirmed by bacteriologic tests. None of the cadavers or samples developed molds.

Best teaching practices in anatomy education: A critical review

Abstract: In this report we review the range of teaching resources and strategies used in anatomy education with the aim of coming up with suggestions about the best teaching practices in this area. There is much debate about suitable methods of delivering anatomical knowledge. Competent clinicians, particularly surgeons, need a deep understanding of anatomy for safe clinical procedures. However, because students have had very limited exposure to anatomy during clinical training, there is a concern that medical students are ill-prepared in anatomy when entering clerkships and residency programs. Therefore, developing effective modalities for teaching anatomy is essential to safe medical practice. Cadaver-based instruction has survived as the main instructional tool for hundreds of years, however, there are differing views on whether full cadaver dissection is still appropriate for a modern undergraduate training. The limitations on curricular time, trained anatomy faculty and resources for gross anatomy courses in integrated or/and system-based curricula, have led many medical schools to abandon costly and time-consuming dissection-based instruction in favour of alternative methods of instruction including prosection, medical imaging, living anatomy and multimedia resources. To date, no single teaching tool has been found to meet curriculum requirements. The best way to teach modern anatomy is by combining multiple pedagogical resources to complement one another, students appear to learn more effectively when multimodal and system-based approaches are integrated. Our review suggests that certain professions would have more benefit from certain educational methods or strategies than others. Full body dissection would be best reserved for medical students, especially those with surgical career intentions, while teaching based on prosections and plastination is more suitable for dental, pharmacy and allied health science students. There is a need to direct future research towards evaluation of the suitability of the new teaching methodologies in new curricula and student perceptions of integrated and multimodal teaching paradigms, and the ability of these to satisfy learning outcomes.

Effects of artificial micro- and nano-structured surfaces on cell behaviour.

Abstract: Substrate topography, independently of substrate chemistry, has been reported to have significant effects on cell behaviour. Based on the use of fabrication techniques developed by the silicon microtechnology industry, numerous studies can now be found in the literature analyzing cell behaviour as to various micro- and nano-features such as lines, wells, holes and more. Most of these works have been found to relate the micro- and nano-sized topographical features with cell orientation, migration, morphology and proliferation. In recent papers, even the influence of substrate nanotopography on cell gene expression and differentiation has been pointed out. However, despite the large number of papers published on this topic, significant general trends in cell behaviour are difficult to establish due to differences in cell type, substrate material, feature aspect-ratio, feature geometry and parameters measured. This paper intends to compile and review the relevant existing information on the behaviour of cells on micro- and nano-structured artificial substrates and analyze possible general behavioural trends.

The role of Sp1 and Sp3 in normal and cancer cell biology

Abstract: Sp1 and Sp3 are transcription factors expressed in all mammalian cells. These factors are involved in regulating the transcriptional activity of genes implicated in most cellular processes. Dysregulation of Sp1 and Sp3 is observed in many cancers and diseases. Due to the amino acid sequence similarity of the DNA binding domains, Sp1 and Sp3 recognize and associate with the same DNA element with similar affinity. However, others and our laboratory demonstrated that these two factors possess different properties and exert different functional roles. Both Sp1 and Sp3 can interact with and recruit a large number of proteins including the transcription initiation complex, histone modifying enzymes and chromatin remodeling complexes, which strongly suggest that Sp1 and Sp3 are important transcription factors in the remodeling chromatin and the regulation of gene expression. In this review, the role of Sp1 and Sp3 in normal and cancer cell biology and the multiple mechanisms deciding the functional roles of Sp1 and Sp3 will be presented.

The dissection course – necessary and indispensable for teaching anatomy to medical students

Abstract: Summary Anatomy is a major basic subject in medicine and related biomedical sciences. A central tool most universities use for teaching anatomy is the “dissection course”, in which medical students learn the basic constructional principles of the human body by dissecting a cadaver. In recent years, the relevance and value of the dissection laboratory have been under discussion at different universities due to high costs and problems of shortness in time in some medical curricula. Indeed, during the last 10 years, several universities in the US and the UK have abandoned dissection and have moved from a cadaver-oriented to a cadaverless anatomy. This development results in a fundamental discussion on the role of the “dissection course” in the medical curriculum, ultimately raising the question as to whether we should continue teaching anatomy by dissection. This article presents nine arguments for the dissection course as a central tool for teaching macroscopic anatomy and is an attestment to the continuation of the use of cadaver material in anatomical laboratories within the auspices of scholastic and university order for the benefit of future physicians with due respect and honour guaranteed for every donor.