Results 61 to 70 of about 13,623 (280)

A Lung‐Immune Dual‐Humanized Mouse Using Cryopreserved Tissue Enables Infection and Immune Profiling of Human Common Cold Coronaviruses

open access: yesAdvanced Science, EarlyView.
Cryopreserved lung‐humanized mice overcome the dependency to fresh tissues and permit head‐to‐head profiling of all four human common cold coronaviruses versus SARS‐CoV‐2 infection; the model validates Paxlovid efficacy against HKU1 and, when coupled with human immune‐system engraftment, enables interrogation of lung‐resident human immunity and HKU1 ...
Chunyu Cheng   +9 more
wiley   +1 more source

Prevention of Dry Socket with Ozone Oil-Based Gel after Inferior Third Molar Extraction: A Double-Blind Split-Mouth Randomized Placebo-Controlled Clinical Trial

open access: yesGels, 2023
Tooth extraction is followed by a sequence of elaborate local changes affecting hard and soft tissues. Dry socket (DS) can occur as intense pain around and in the extraction site, with an incidence from 1–4% after generic tooth extraction to 45% for ...
Alberto Materni   +6 more
doaj   +1 more source

Immediate versus delayed implant placement after anterior single tooth extraction: the timing randomized controlled clinical trial [PDF]

open access: yes, 2017
published_or_final_versio
Abundo, R   +11 more
core   +4 more sources

Real‐Time In Vivo Cellular‐Level Imaging During Puncture

open access: yesAdvanced Science, EarlyView.
We present an artificial‐intelligence‐empowered integrative‐light‐field microendoscopy (AIM) needle that delivers real‐time in vivo, diffraction‐limited cellular‐level imaging during puncture and visualizes layered microstructures along the needle path. As a microscopic complement to CT/ultrasound, it improves sampling localization and adds preliminary
Huifang Gao   +13 more
wiley   +1 more source

Identification of ferroptosis‐related genes involved in chronic obstructive pulmonary disease based on bioinformatics analysis

open access: yesAnimal Models and Experimental Medicine, EarlyView.
The design of the entire paper. Green part represents the bioinformatics analysis approach. Yellow part represents the ideas of animal experiment. Abstract Background Chronic obstructive pulmonary disease (COPD) is a type of chronic respiratory disease.
Xuejing Luan   +5 more
wiley   +1 more source

A Novel Objective Method of Estimating the Age of Mandibles from African Elephants (Loxodonta africana Africana). [PDF]

open access: yesPLoS ONE, 2015
The importance of assigning an accurate estimate of age and sex to elephant carcasses found in the wild has increased in recent years with the escalation in levels of poaching throughout Africa.
Fiona J Stansfield
doaj   +1 more source

Intentional replantation for the management of maxillary sinusitis [PDF]

open access: yes, 2007
Aim. To present a case that emphasizes the importance of the use of intentional replantation as a technique to successfully treat a periapical lesion and an odontogenic maxillary sinusitis through the alveolus at the same time. Summary.
Andreasen JO   +13 more
core   +1 more source

Disparity of turbinal bones in placental mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract Turbinals are key bony elements of the mammalian nasal cavity, involved in heat and moisture conservation as well as olfaction. While turbinals are well known in some groups, their diversity is poorly understood at the scale of placental mammals, which span 21 orders.
Quentin Martinez   +11 more
wiley   +1 more source

An Eocene primate from California [PDF]

open access: yes, 1933
Recognition of a primate in the mammalian assemblage now being recorded from one of the faunal stages of the Sespe, north of the Simi Valley, California, comes with startling abruptness, yet is not wholly unexpected. No fewer than five fragments of jaws,
Stock, Chester
core  

Extraction socket preservation using porcine-derived collagen membrane alone or associated with porcine-derived bone. Clinical results of randomized controlled study [PDF]

open access: yes, 2017
The aim of present randomized controlled clinical trial was to clinically evaluate hard tissue changes after extraction socket preservation procedures compared to natural spontaneous ...
De Angelis, Francesca   +5 more
core   +2 more sources

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