Results 151 to 160 of about 57,472 (341)

Prevalence of Facial Paralysis After Surgical Treatment of Malignant Tumors of the Parotid Gland: A Systematic Review

open access: yesPesquisa Brasileira em Odontopediatria e Clínica Integrada
Objective: To estimate the prevalence of facial paralysis in patients with malignant parotid tumors who underwent parotidectomy. Material and Methods: The method employed was a systematic review, with a search conducted in the following databases: PubMed,
Nathália Cunha Lima D’Assunção   +3 more
doaj  

Chondrosarcoma of the temporomandibular joint : a case report and review of the literature [PDF]

open access: yes, 2009
Chondrosarcoma is a malignant tumor characterized by the formation of cartilage, but not bone, by tumor cells. Only 5% to 10% of chondrosarcomas occur in the head and neck, representing 0.1% of all head and neck neoplasms, with the larynx and the ...
Fresno Forcelledo, Manuel Florentino   +3 more
core  

FeDSNP‐Pa Nanoassemblies: A Triple‐Action Therapeutic Strategy Targeting Oxidative Stress, Inflammation, and Pyroptosis for Retinal Ganglion Cell Protection in Glaucoma

open access: yesAdvanced Functional Materials, EarlyView.
FeDSNP‐Pa, a metallized nanoparticle loaded with sodium pyruvate (Pa), exerts triple therapeutic effects by scavenging reactive oxygen species (ROS), suppressing inflammatory responses, and inhibiting pyroptosis signaling pathways. This multifunctional neuroprotective strategy protecting retinal ganglion cells (RGCs) from elevated intraocular pressure ...
Yukun Wu   +5 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Neoplasms of the Internal Auditory Canal [PDF]

open access: yes, 1971
Histopathological studies of tumors of the temporal bone are scarce. The authors examined a relatively large number of sectioned human temporal bones in search of small asymptomatic acoustic neurilemmomata and have reported the findings (Leonard and ...
Leonard, James R., Talbot, Marion L.
core   +1 more source

Tailoring the Properties of Functional Materials With N‐Oxides

open access: yesAdvanced Functional Materials, EarlyView.
The properties of materials bearing N‐oxide groups are often dominated by the polar N+─O− bond. It provides hydrophilicity, selective ion‐binding, electric conductivity, or antifouling properties. Many of the underlying mechanisms have only recently been discovered, and the interest in N‐oxide materials is rapidly growing.
Timo Friedrich   +5 more
wiley   +1 more source

Protocol of a cross-sectional, multicentre and multidisciplinary study describing phenotype and burden of a midfacial segment pain

open access: yesCephalalgia Reports
Background: Midfacial segment pain is a term used in the past in the diagnosis of patients mainly from ear, nose and throat clinics. This type of pain cannot be attributed to other primary or secondary facial pain, but is to a large extent similar to ...
Marcin Straburzyński   +12 more
doaj   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Parotidectomy for parotid masses in Songklanagarind Hospital: 17-year analysis

open access: yesJournal of Health Science and Medical Research (JHSMR), 2004
A total of 278 patients were treated for parotid masses over a period of 17 years. Most were benign lesions (84%). Histological diagnosis of the specimens in the benign group revealed pleomorphic adenoma in 71 patients (32%), Whartin's tumor in 51 ...
J Jongsatitpaiboon, S Peeravut
doaj  

Home - About - Disclaimer - Privacy