Description: Nephrotoma suturalis spermatocyte (crane fly sperm cell) during metaphase in meiosis. Image was captured using a newly developed orientation-independent differential interference contrast technique. Judges' Special Award for Technical ... [más]
Description: Colorized light micrograph of Aggregatibacter actinomycetemcomitans colonies. A. actinomycetemcomitans is a Gram-negative bacteria commonly found to cause infections of the oral cavity and often isolated from the periodontal pocket. The ... [más]
hace 6 días
Flora Vinbert ha publicado el artículo Heart base en el Flexikon
The heart base is the pole of the heart wherein the apex (apex cordis) is directed opposite.
The heart base is directed to the cranial and dorsal sections. It is formed substantially from the left atrium and to a lesser extent from the ... [más]
hace 10 días
Flora Vinbert ha publicado el artículo Main bronchus en el Flexikon
The main bronchi are the first two branches of the trachea (trachea) in the bronchial tree.
It includes the following:
Bronchus principalis dexter: Right main bronchus Bronchus principalis sinister: Left main bronchus The right main ... [más]
Description: Scanning electron micrograph of a blood clot on the underside of a sticking plaster that has been used to treat a razor blade cut. Red blood cells (shown in red) and thin fibres of the protein fibrin (beige) can be seen between the ... [más]
hace 13 días
Flora Vinbert ha publicado el artículo Golden S-sign en el Flexikon
The golden S-sign is a feature that can be seen on X-ray images of the thorax. It is ideal for X-rays with an anterior-posterior-beam path (AP-beam path), as well as CT images to be recognisable.
The first to identify this feature, and ... [más]
The gastrointestinal tract is defined as the main part of the digestive system that extends from the oesophagus to the anus. It consists of the following organs:
OesophagusStomachSmall intestine Duodenum Jejunum Ileum Attached Glands Pancreas Liver ... [más]