Results 61 to 70 of about 5,695 (215)

Derivation and characterization of retinal pigment epithelium from urine‐derived iPSCs

FEBS Open Bio, EarlyView.
Age‐related macular degeneration causes vision loss via RPE dysfunction and loss. Traditional iPSC therapies rely on invasive biopsies, limiting scalability. Here, we utilize urine‐derived stem cells as an accessible source to generate u‐iPSCs, successfully differentiated into pigmented RPE. This “Urine‐to‐Retina” platform provides a promising path for
Daniella Beiner, Hainan Zhu, Carol Christine Bosholm, Heuy‐Ching Wang, Tracy Criswell, Anthony Atala, Jian‐Xing Ma, Yuanyuan Zhang   +7 more
wiley   +1 more source

Efficacy of quercetin nano-emulgel as adjuvant local delivery drug in non-surgical treatment of periodontitis

Brazilian Dental Science
Objective: The objective of this study was to assess the impact of quercetin nano-emulgel on clinical and biochemical markers in patients with stage I and II periodontitis as an adjuvant to scaling and root planing (SRP).
Khoshoe Al-mokhtar Mohammed , Alzahraa A. Alghriany , Abdullah Ibrahim Abd Rabbouh Ali , Helal F Hetta, Ibrahim M Mwafey   +4 more
doaj   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Efektivitas Antara Scaling Root Planing (Srp) Dengan Dan Tanpa Pemberian Ciprofloxacin Per Oral Pada Penderita Periodontitis

Insisiva Dental Journal, 2012
Periodontitis adalah suatu penyakit infeksi pada jaringan pendukung gigi disebabkan mikroorganisme menyebabkan kerusakan progresif pada ligamen periodontal dan tulang alveolar, jika tidak dilakukan perawatan yang tepat dapat mengakibatkan kehilangan gigi.
Ika Andriani
doaj   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

Microbial contamination of contact lenses after scaling and root planing using ultrasonic scalers with and without protective eyewear: A clinical and microbiological study

Journal of Indian Society of Periodontology, 2016
Background: Ultrasonic scaler is a preferential treatment modality among the clinicians. However, the aerosol/splatter generated is a concern for patients and practitioners.
Rooh Afzha, Anirban Chatterjee, Shobha Krishna Subbaiah, Avani Rangaraju Pradeep   +3 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

The effect of carbonate apatite membrane gelatin application on IL-1β level gingival crevicular fluid in chronic periodontitis patients

Padjadjaran Journal of Dentistry, 2019
Introduction: Apatite carbonate material plays an important role in bone tissue regeneration. The use of this membrane is expected to achieve better treatment success than those without additional therapy.
Indra Mustika Setia Pribadi, Ina Hendiani, Reynaldy Sartiono   +2 more
doaj   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Comparative Evaluation Effectiveness of Er:YAG Lazer, Manual and Ultrasonic Devises in SRP of the Root Surfaces with SEM Method

مجله دانشکده دندانپزشکی اصفهان, 2006
Introduction: Scaling and root planing is one of the most commonly used procedures during periodontal treatments. Removal of calculus using conventional hand instruments is incomplete and rather time consuming.
R - Birang, A Mogharehabed, kh Mostajeran   +2 more
doaj