Anteriorly, it is 0.6 cm in depth (measured from its border to the margin of the alveolus), whereas at the level of the last alveolus it is almost 3.1 cm. In this respect, Isaberrysaura mollensis gen. et s
Amphibian lungs are often simple sacs, with only small ridges on the internal walls. In higher forms the lungs become more and more subdivided internally, thus increasing greatly the surface areas across which the respiratory exchange takes place. However, even in many reptiles the lungs may be ...
Lymph node metastases are unusual, thus elective treatment of the neck is not mandatory (excluded in the cases of esthesioneuroblastomas, high-grade/ high-stage SCC or whenever the next anatomical regions (e.g. nasopharynx, cheek, gingiva or alveolus) are involved. 2. Lymphatic drainage from ...
Resolving the fundamental transport mechanisms of inhaled airborne particles is critical for inhalation therapy and efficient drug delivery to the lungs1,2. This is especially true for systemic and topical delivery to the deep respiratory regions (i.e. pulmonary acini) that comprise a vast surface a...
The caudalmost portion of the maxilloturbinal attaches to the lateral wall of the nasal cavity at the level of the canine root (Additional file 1: Figure S3E) and further- more connects to the nasoturbinal at the apex of the alveolus for P3 (Additional file 1: Figure S3F). ...
Anteriorly, it is 0.6 cm in depth (measured from its border to the margin of the alveolus), whereas at the level of the last alveolus it is almost 3.1 cm. In this respect, Isaberrysaura mollensis gen. et sp. nov. resembles Stegosaurus. There is a small depression in the ...
Alveolus [al VEE o lus] (plural: alveoli [al VEE o lie]): small hollow space or socket where the tooth root fits within the jaw bonesCavity: a hollow place within the body of bone (or within a tooth)Fissure [FISH er]: a cleft or groove (crack) between parts...
M1 is represented by a small rounded alveolus. 3.1.2. Mandible and lower dentition, Figs. 2 and 3 The two mandibles TM 266-08-39 and TM 04-97-09 correspond to a machairodont cat whose size fits that of the fragment of skull TM 265-09-01 and they belong to the same species with...
Alveoli are tiny sacs of air present in the lungs. These are the sites where actual respiration happens, where the exchange of gases takes place. They play an important role in respiratory system by taking oxygen in and letting the carbon dioxide in the body out....
In pleurodonty the tooth is attached to the side of the jawbone on a shallow shelf or groove and is typical of many modern lizards and snakes. Thecodonty is when a tooth is set within and surrounded by a deep socket (or alveolus), as seen in crocodiles (Bertin et al., 2018) and ...