Results 161 to 170 of about 101,003 (237)

Retinol‐Augmented PRF Versus PRF Alone in Periodontal Regeneration: A Randomized Clinical Trial

open access: yesJournal of Periodontal Research, EarlyView.
VitA/i‐PRF and i‐PRF alone improved clinical and radiographic outcomes of M‐MIST in periodontal intraosseous defects of patients with stage‐III grade B periodontitis. VitA/i‐PRF showed a minor, clinically non‐significant advantage in defect depth reduction and bone fill at 6 months, with effects diminishing by 9 months in patients with stage‐III grade ...
Abdallah Hassan   +7 more
wiley   +1 more source

Gene Expression Shifts in Emperor Penguin Adaptation to the Extreme Antarctic Environment

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Gene expression can accelerate ecological divergence by rapidly tweaking the response of an organism to novel environments, with more divergent environments exerting stronger selection and supposedly, requiring faster adaptive responses. Organisms adapted to extreme environments provide ideal systems to test this hypothesis, particularly when ...
Josephine R. Paris   +11 more
wiley   +1 more source

Implications for soluble iron accumulation, oxidative stress, and glial glutamate release in motor neuron death associated with sporadic amyotrophic lateral sclerosis

open access: yesNeuropathology, EarlyView.
Oxidative stress in sporadic amyotrophic lateral sclerosis (ALS) has been evidenced by accumulation of oxidatively modified products of nucleic acids, lipids, sugars, and proteins in the motor neuron system of brains and spinal cords obtained at autopsy from the patients.
Noriyuki Shibata   +6 more
wiley   +1 more source

NF-κB represses retinoic acid receptor-mediated GPRC5A transactivation in lung epithelial cells to promote neoplasia. [PDF]

open access: yesJCI Insight
Song H   +22 more
europepmc   +1 more source

Cosmeceuticals in the Pediatric Population Part I: A Review of Risks and Available Evidence

open access: yesPediatric Dermatology, Volume 42, Issue 2, Page 221-227, March/April 2025.
ABSTRACT The rise in the use of cosmeceuticals among children and adolescents has created a new challenge for dermatologists, who are confronted with the task of advising young patients on the risks that these products can carry and the often questionable efficacy of these products.
Gabrielle Keller Goff, Sarah L. Stein
wiley   +1 more source

Progressive Soft Tissue Swelling in a Pediatric Patient Leading to the Diagnosis of Fibrodysplasia Ossificans Progressiva: A Case Report

open access: yesPediatric Dermatology, EarlyView.
ABSTRACT Fibrodysplasia ossificans progressiva (FOP) is a rare genetic disorder characterized by progressive heterotopic ossification (HO) and congenital malformation of the great toes. This case describes a 5‐year‐old Caucasian girl who initially presented with painless neck and back swelling as well as severe limitation of movement in the neck and ...
Orhan Yilmaz, Loretta Fiorillo
wiley   +1 more source

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