Results 171 to 180 of about 54,990 (356)

Directional Sensitivity and Mechanical Coupling Dynamics of Campaniform Sensilla During Chordwise Deformations of the Fly Wing [PDF]

open access: yes, 1992
The complex morphology of an insect campaniform sensillum is responsible for transforming strains of the integument into a displacement of the campaniform dome and subsequently a deformation of the dendritic membrane.
Dickinson, Michael H.
core   +1 more source

Effect of human myoblasts on tenogenic progression in 2D and 3D culture models

open access: yesJournal of Anatomy, EarlyView.
We investigated whether factors released from muscle derived myogenic cells enhance tenogenic progressions of human tendon derived cells using two‐dimensional (2D) culture model and a three‐dimensional (3D)‐engineered tendon construct culture model.
Yoshifumi Tsuchiya   +3 more
wiley   +1 more source

Skull morphology and histology indicate the presence of an unexpected buccal soft tissue structure in dinosaurs

open access: yesJournal of Anatomy, EarlyView.
A combined approach of osteology and histology was used to examine the cheek regions of dinosaurs. Strong evidence was found for a soft tissue in this region connecting the zygoma to the mandible, here named the ‘exoparia’. Abstract Unlike mammals, reptiles typically lack large muscles and ligaments that connect the zygoma to the mandible.
Henry S. Sharpe   +7 more
wiley   +1 more source

Osteohistological analysis of metatarsals reveals new information on pathology and life history of troodontids from the Campanian Dinosaur Park Formation, Alberta, Canada

open access: yesJournal of Anatomy, EarlyView.
A histological survey of troodontid metatarsals from the Dinosaur Park Formation (DPF) was conducted, revealing correlates for stresses in the troodontid arctometatarsus and providing the first histological assessment of pathologies for this taxon.
Christiana W. Garros   +3 more
wiley   +1 more source

[Asthma caused by cyanoacrylic glues].

open access: yesLa Medicina del lavoro, 1990
Cyanoacrylate-based glues have been reported as producing dermatitis and bronchial asthma. The paper describes the case of a patient occupationally exposed to Loctite 406, who developed irritation of the skin and mucosae of the face and late bronchial asthma. Preventive measures for subjects exposed to cyanoacrylic instant glues are discussed.
DE ZOTTI R, LARESE FILON, FRANCESCA
openaire   +2 more sources

Peri‐implant tissue definition and registration with a 3D‐printed emergence profile former on titanium stock healing abutment: A dental technique and clinical report

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Recent focus has shifted toward refining the soft tissue emergence profile to enhance aesthetics, support peri‐implant health, and ensure long‐term success. Traditionally, titanium stock healing abutments or chairside‐customized abutments were used to shape peri‐implant tissues and develop the emergence profile for implant‐supported prostheses.
Francisco X. Azpiazu‐Flores   +5 more
wiley   +1 more source

Potassium channel activators protect the N-methyl-D-aspartate-induced cerebral vascular dilation after combined hypoxia and ischemia in piglets [PDF]

open access: yes, 1998
Background and Purpose-Cerebral arteriolar dilation to N-methyl-D-aspartate (NMDA) is a neuronally mediated multistep process that is sensitive to cerebral hypoxia and ischemia (H/I).
Bari, Ferenc   +2 more
core  

Embolization of Cerebral Arteriovenous Malformation in the Speech and Sensory-motor Regions with Isobutyl-2-cyanoacrylate

open access: bronze, 1987
Takehiko Sasaki   +10 more
openalex   +2 more sources

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