Results 171 to 180 of about 4,564,348 (291)

Early stages of tooth development in the harbor porpoise Phocoena phocoena

The Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes, Lennart Müller‐Thomsen, Stefan Huggenberger   +2 more
wiley   +1 more source

The petrotympanic canal (Huguier canal): Evolutionary, anatomical, and medical perspectives

The Anatomical Record, EarlyView.
Abstract The petrotympanic canal, traditionally referred to as Civinini's or Huguier's canal, represents an anatomical passage connecting the middle ear and temporomandibular joint (TMJ). Despite its early description, its structural complexity and functional significance have often been underestimated. In this study, we combined historical, anatomical,
Andrea Papini, Nicola Montemurro, Ferdinando Paternostro, Immacolata Belviso, Massimo Galli, Petra Martini, Licia Uccelli, Jacopo Moggi‐Cecchi, Gregorio Oxilia   +8 more
wiley   +1 more source

The value of cervical length changes for the prediction of preterm birth with normal mid-trimester cervical length; a prospective longitudinal study. [PDF]

Front Med (Lausanne)
Guler Cekic S, Unal C, Benlioglu C, Ozten MA, Turgal M, Celik E.   +5 more
europepmc   +1 more source

Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes

The Anatomical Record, EarlyView.
Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield, Marco Camaiti, Lucy Roberts   +2 more
wiley   +1 more source

Repeated Quantitative Fetal Fibronectin Assessments for Preterm Birth Prediction in Pregnant Women with Cervical Insufficiency. [PDF]

Diagnostics (Basel)
Mikula F, Heemann R, Schoberwalter A, Goeral K, Farr A, Helmer H, Springer S.   +6 more
europepmc   +1 more source

Cervical ectopic pregnancy at 22 weeks: A case with subsequent pregnancy outcome. [PDF]

Pregnancy (Hoboken)
Wang JY, Unger E, Chiang S, Delaney S.
europepmc   +1 more source

The mechanism of labor in nonhuman primates: A look inside

The Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +1 more source

Management of threatened preterm labor based on cervical length: a randomized controlled trial. [PDF]

BMC Pregnancy Childbirth
Chaiyakarn S, Warintaksa P, Nuntnarumit P, Swatesutipun B, Chaemsaithong P.   +4 more
europepmc   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

Effects of Cervical Motion Restriction on Wheelchair Propulsion Velocity and Upper-Limb Kinematics in Healthy Individuals. [PDF]

Sensors (Basel)
Sobu T, Sekiguchi Y, Wang Z, Honda K, Kuroki K, Suzuki N, Nagatomi R, Ebihara S.   +7 more
europepmc   +1 more source