The ‘MorphoBrowser’ database and interface is a 3D visualisation and searching tool for mammalian teeth, accessible over the web. It allows the user to ‘browse’ through the diverse range of tooth morphologies found in mammals, both extinct and extant. While browsing, the three-dimensional shape of the teeth can be viewed from any direction by rotating and scaling the tooth. ... [Information of the supplier]
The p53 tumor suppressor gene was initially identified as being essential for the DNA damage checkpoint, but it was subsequently found to have a broader function after cellular stress, such as oncogene activation or hypoxia. The p53 protein functions as a tetrameric transcription factor found at very low levels in normal unstressed cells. After stress, different pathways lead to post-translational modification of the protein and its stabilization. p53 database contains 16,000+ entries corresponding to TP53 mutations found in tumors, normal skin, and noncancerous diseases such as rheumatoid arthritis. The database also includes germline mutations found in Li-Fraumeni syndrome (LFS) and LFS-like syndrome. ... [Information of the supplier, modified]
Why dissect a frog? Frogs and humans are vertebrates and they have similar organ systems. Dissecting a frog helps you learn human anatomy. The On-Line Dissection: Each page explores a step in the frog dissection process, beginning with the materials set up, and concluding with a review and quiz. Each step is illustrated with images and links to additional facts, movies and activities. ... [Information of the supplier, modified]
This collection of sections through zebrafish embryos at four different stages of development is thought to provide some help to understand how the zebrafish embryo looks inside. Thin section in Araldite were stained with methylene blue. Images were taken and digitized. You will find an overview image for each stage, with links (click at numbers on image) to images of the sections. You can also download high resolution images (JPEG, about 1 MB), which in most cases are good enough to zoom in down to the level of individual cell nuclei. ... [Information of the supplier]
In Cooperation with the Institute for Anatomy and Cell Biology, the Library of the University of Heidelberg has digitalized selected anatomical literature and lithographs from the 19th century. This includes textbooks, scripts and drawings which described the teaching and research of this period, and has provided a unique insight into the work and history of the Institute. The oldest textbooks that have been digitalized were written by Jacob Fidelis Ackermann (*1765 †1815). The public was made aware of his presence from the beginning of his tenure in Heidelberg because he attempted, often with little success, to rebut the phrenological theses of Franz Josef Galls (*1758 †1828). Most of the anatomical drawings are lithographs by anatomists who worked in Heidelberg during their scientific career. Many of these very artistic lithographs originated in Heidelberg. Indeed Friedrich Tiedemann (*1781 †1861) dissected innumerable human and zoological cadavers during his tenure in Heidelberg, which he used to write his book “Tabulae Anatomicae”. Unfortunately, the work of Vincent Fohmann (*1794 †1837) concerning the “Saugadersystem”, today known as the lymphatic system, has been for all practical purposes forgotten. He was however well known outside of Germany for his uncomparable detailed mercury injections of specimens. Other authors include the Anatomists Friedrich Arnold (*1803 †1890), Carl Gegenbaur (*1826 †1903), and Alexander Ecker (*1816 †1887). ... [Information of the supplier, modified]
This web site highlights the National Museum of American History's varied collection of papier-mâché anatomical models and provides additional in-depth information not included in the original three-dimensional exhibition. The exhibit showcases two major themes. It explores the history and use of papier-mâché anatomical models, and, then focuses on their construction, conservation, and preservation. ... [Information of the supplier]
This OnLine laboratory manual features original anatomical descriptions of 112 species for use in invertebrate zoology teaching or research laboratories in North America. The collection was prepared over a period of many years to facilitate and encourage the study of invertebrate animals. It is a smorgasbord of species intended to provide a selection suitable for courses taught in most parts of North America. Many species, or their close relatives, also occur in other parts of the world, especially Europe. Although the chapters are written in laboratory manual format, they can also be used to support research or in other non-teaching situations as introductions to the anatomy of specific invertebrates . Most of these descriptions are based on dissections of invertebrate animals collected in the Carolinas, Georgia, Florida, Maine, and Oregon beginning in 1980. A few are based on preserved material or commercially prepared slides. The collection is under ongoing revision and new species are added periodically. The collection is sufficiently diverse to support undergraduate or graduate courses at most localities in North America. ... [Information of the supplier]
Computers can't teach everything in anatomy, but they can teach some things better, either by themselves or through synergy with conventional methods. Try out this award-winning virtual frog- as a case in point. [Information of the supplier]
With increasing interest in organogenesis, tissue maintenance and integrity, and the use of zebrafish as a model for human disease, researchers are studying processes that extend further into the larval period. Despite many years of use as a model system an anatomical reference for larval zebrafish does not exist. In order to provide such a resource we developed FishNet an online anatomical reference for zebrafish larval development. Using the technique of optical projection tomography (OPT) (described in Bryson-Richardson and Currie 2004) we have created three- dimensional (3D) models of larval zebrafish from 5 mm to adulthood. Once a 3D model has been created it may be virtually sectioned in any plane or rendered to give a representation of the 3D organization of the sample. ... [Information of the supplier]
