Results 211 to 220 of about 202,849 (356)

Exposed weapons: A revised reconstruction of the facial anatomy and life appearance of the saber‐toothed cat Megantereon (Felidae, Machairodontinae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Megantereon was a widespread saber‐toothed felid from the Pliocene and Pleistocene of the Old World and North America, but its rarity in the fossil record makes it complicated to restore its life appearance. Lack of complete specimens makes it necessary to combine information from fossils of different individuals to reconstruct their facial ...
Mauricio Antón   +4 more
wiley   +1 more source

Arid1a-Plagl1-Hh signaling is indispensable for differentiation-associated cell cycle arrest of tooth root progenitors. [PDF]

open access: yesCell Rep, 2021
Du J   +11 more
europepmc   +1 more source

Variability of jaw muscles in Tunisian street dogs and adaptation to skull shape

open access: yesThe Anatomical Record, EarlyView.
Abstract The impact of artificial selection on the masticatory apparatus of dogs has been poorly studied, and comparative data with dogs subjected to more natural constraints are lacking. This study explores the jaw musculature of Tunisian street dogs, which are largely free from the influence of breed‐specific selection.
Colline Brassard   +3 more
wiley   +1 more source

Deficiency of Trps1 in Cementoblasts Impairs Cementogenesis and Tooth Root Formation. [PDF]

open access: yesCalcif Tissue Int
Fujikawa K   +6 more
europepmc   +1 more source

Tooth Root Stress of Circular Spline on Strain Wave Gearing

open access: bronze, 2002
Hirofumi SENTOKU   +3 more
openalex   +2 more sources

Effects of Steroidal and Nonsteroidal Drugs on Tooth Movement and Root Resorption in the Rat Molar [PDF]

open access: diamond, 2009
Carmen Gonzales   +6 more
openalex   +1 more source

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