Results 301 to 310 of about 703,828 (371)

Droplet manipulation enabled by bio‐inspired high‐aspect‐ratio micropumps via mold‐assisted microfabrication

open access: yesDroplet, EarlyView.
We developed a mold‐assisted microfabrication approach for micro electrohydrodynamic (EHD) pumps. This approach achieved a record‐high aspect ratio of 3.5 and delivered the highest power density with high specific pressure among reported designs. Utilizing this pump, we developed a highly integrated microfluidic chip with unprecedented chip‐to‐pump ...
Zebing Mao   +9 more
wiley   +1 more source

Ontogeny of RSPO1, FOXL2, and RUNX1 during ovarian differentiation in the marsupial tammar wallaby

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background RSPO1 and FOXL2 are female sex‐determining genes involved in the differentiation and organization of the ovary in some eutherian mammals. Mutations or loss of function of these genes are associated with partial to full sex reversal in mice, humans, and goats.
Monika R. Paranjpe   +3 more
wiley   +1 more source

Robinow syndrome DVL1 variants disrupt morphogenesis and appendage formation in a Drosophila disease model

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Robinow syndrome is a rare developmental syndrome caused by variants in genes in Wnt signaling pathways. We previously showed that expression of patient variants in Dishevelled 1 (DVL1) in Drosophila and chicken models disrupts the balance of canonical and non‐canonical Wnt signaling.
Gamze Akarsu   +4 more
wiley   +1 more source

The role of Rho GTPases in facial morphogenesis

open access: yesDevelopmental Dynamics, EarlyView.
The role of small GTPases, RHOA, RAC1, and CDC42 and pathway mediators is reviewed in the context of embryonic facial development. Lip fusion requires cytoskeletal remodeling during morphogenesis of the facial processes and during lip fusion. Fnm, frontonasal mass; lnp, lateral nasal process; mnp, medial nasal process; mxp, maxillary process; np, nasal
Isra Ibrahim, Joy M. Richman
wiley   +1 more source

Effectiveness of septoplasty compared to medical management in adults with obstruction associated with a deviated nasal septum: the NAIROS RCT

open access: diamond
Sean Carrie   +27 more
openalex   +2 more sources
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Neonatal nasal obstruction

European Archives of Oto-Rhino-Laryngology, 2021
Congenital nasal obstruction can be a significant cause of respiratory distress in the newborn, given that they are considered to be obligate nasal breathers. Several different causes have been described, which can be broadly classified as anatomical/malformative, non-tumoral masses and cysts, benign and malignant neoplasia, inflammatory/infectious ...
Andrés Alvo   +2 more
openaire   +3 more sources

Pediatric Nasal Obstruction

Otolaryngologic Clinics of North America, 2018
Nasal obstruction is one of the most common problems seen by pediatric otolaryngologists. Prompt treatment of nasal obstruction can be critical in newborns and infants because of their obligatory nasal breathing. Older children will typically have more inflammatory, infectious, or traumatic causes of nasal obstruction.
Matthew M, Smith, Stacey L, Ishman
openaire   +3 more sources

Validation of the Nasal Obstruction Symptom Evaluation Scale in Pediatric Patients

The Laryngoscope, 2021
The Nasal Obstruction Symptom Evaluation (NOSE) is a disease specific quality of life instrument developed and validated in adults. The objective of this study is to evaluate the validity of the NOSE scale for pediatric nasal obstruction.
K. Kawai   +3 more
semanticscholar   +1 more source

Effectiveness of using a bioabsorbable implant (Latera) to treat nasal valve collapse in patients with nasal obstruction: systemic review and meta‐analysis

International Forum of Allergy and Rhinology, 2020
Nasal obstruction is a common cause of breathing problems with lateral wall insufficiency (LWI) a key anatomic contributor. Recently, a bioabsorbable nasal implant was introduced to correct LWI and treat nasal obstruction.
D. Kim, Hyun Ho Lee, S. Kim, S. Hwang
semanticscholar   +1 more source

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