Results 301 to 310 of about 1,099,069 (352)

Crestal approach for repair of oroantral bone defects and subsequent implant placement

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Oroantral communication (OAC) can occur after a dental extraction. Occasionally, bony defects may persist despite successful soft tissue closure of the OAC. The absence of bone in these areas poses challenges for dental implant placement.
Min Yang   +3 more
wiley   +1 more source

Performance of ChatGPT and Large Language Models on Medical Licensing Exams Worldwide: A Systematic Review and Network Meta-Analysis With Meta-Regression. [PDF]

open access: yesCureus
Kasagga A   +8 more
europepmc   +1 more source

Double‐vestibular incision subperiosteal tunnel access (double‐VISTA) with connective tissue graft for treating multiple gingival recessions: 2‐year follow‐up

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background Gingival recession has a multifactorial etiology, involving various predisposing and precipitating factors. Non‐carious cervical lesions (NCCLs) are often associated with gingival recession and pose challenges due to their complex pathodynamics.
Guo‐Hao Lin
wiley   +1 more source

Exploring the Antiproliferative Activity of Flavolignans From the Leaves of Casearia arborea (Salicaceae)

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT The Casearia genus (Salicaceae) is well known as a source of natural antitumor prototypes, as described for clerodane diterpenes. In this way, the dichloromethane phase from leaves of Casearia arborea was phytochemically evaluated in liquid chromatography coupled to high‐resolution mass spectrometry, furnishing flavonoid, flavolignan, and ...
Augusto L. Santos   +7 more
wiley   +1 more source

Novel Catalyst of NiFe‐LDO Layered Double for Efficient Deoxygenation of Palm Oil to Diesel‐Range Alkane

open access: yesCarbon and Hydrogen, EarlyView.
The synthesized Ni2Fe layered double oxide catalyst exhibits 100% conversion of palm oil with higher liquid product yield and C15–C18 selectivity. This is attributed to its higher surface oxygen species and H2 reducibility to enhance deoxygenation activity, and its layered double oxide structure improving diffusion and active site accessibility ...
Qingyan Cui   +6 more
wiley   +1 more source

Successful Revascularization Using Intravascular Ultrasound‐Guided Wiring in Severe Digital Ischemia With Occluded Radial and Ulnar Arteries: A Case Report

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT With recent advances in endovascular therapy (EVT), treatment of complex peripheral artery disease, especially below‐the‐knee lesions, has become increasingly feasible using intravascular ultrasound (IVUS)‐guided techniques. However, reports on EVT for critical digital ischemia remain scarce because of its rarity.
Yasuyuki Tsuchida   +6 more
wiley   +1 more source

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