Results 111 to 120 of about 22,785 (248)

Bone biology in aging periodontal and peri‐implant tissues

Periodontology 2000, EarlyView.
Abstract Background Periodontal disease is an age‐related chronic inflammatory condition leading to tooth loss. Dental implants are an option for replacement of lost teeth in older adults. However, age‐related changes to alveolar bone may have pathological implications for its role in supporting the dentition and dental implants.
Dalia Rasheed Issa, Giuseppe Intini, Daniel Clark   +2 more
wiley   +1 more source

Evaluating the Geo-Environmental Conditions within a Working Face Using a Hybrid Intelligent Optimization Model

Applied Sciences
Geological anomalies within the working face likely induce geological disasters, such as water, gas, and coal mine roof fall, directly impacting the rational planning and safe mining of underground resources.
Changfang Guo, Tingjiang Tan, Liuzhu Ma, Zhicong Zhang, Xiaoping Ma, Difei Zhao, Wenhua Jiao   +6 more
doaj   +1 more source

Understanding extracellular vesicles in antiaging

Periodontology 2000, EarlyView.
Abstract Background Aging is a multifactorial process marked by gradual cellular dysregulation, regulated by hallmarks, including genomic instability, mitochondrial dysregulation, and chronic inflammation. Extracellular vesicles (EVs), especially exosomes, have emerged as pivotal mediators of cell‐to‐cell communication with potential roles in both ...
Paras Ahmad, Nathan E. Estrin, Anton Sculean, Richard J. Miron   +3 more
wiley   +1 more source

Liver Metastases in Pancreatic Acinar Cell Carcinoma Treated with Selective Internal Radiation Therapy with Y-90 Resin Microspheres

Case Reports in Hepatology, 2017
Background. Pancreatic acinar cell carcinoma (PACC) is a rare tumor. Surgical resection is the treatment of choice when feasible, but there are no clear recommendations for patients with advanced disease.
Felipe Nasser, Joaquim Maurício Motta Leal Filho, Breno Boueri Affonso, Francisco Leonardo Galastri, Rafael Noronha Cavalcante, Diego Lima Nava Martins, Vanderlei Segatelli, Lilian Yuri Itaya Yamaga, Rene Claudio Gansl, Bernardino Tranchesi Junior, Antônio Luiz de Vasconcellos Macedo   +10 more
doaj   +1 more source

SIRT 1 E DISORDINI METABOLICI: ATTIVATORI DEL SIGNALING SIRT 1/ AMPK E LORO POTENZIALE APPLICAZIONE FARMACOLOGICA, PREVENTIVA O CURATIVA. [PDF]

, 2015
INTRODUZIONE: Le Sirtuine (SIRTs) hanno ricevuto una grande attenzione sin dalla loro scoperta, quando venne loro riconosciuto un importante ruolo biochimico e molecolare nel lievito Saccharomyces cerevisae, da cui derivò il nome di Sir2 (Silent ...
BUZZI, ELEONORA
core  

Δ9 Tetrahydrocannabinol and cannabis extracts differentially improve adipoinsular dysfunction in diet‐induced obesity

The Journal of Physiology, EarlyView.
Abstract figure legend THC and extract administered to diet‐induced obese mice reduced body weight and fat storage. Extract, but not THC, improved glucose clearance by a mechanism that may include restoring adipoinsular function. Abstract Diet‐induced obesity (DIO) is associated with dysregulated adipoinsular axis and endocannabinoid system (eCBS ...
Bryant Avalos, Martin Olmos, Courtney P. Wood, Camila Alvarez, Haley M. Read, Parima Udompholkul, Theodore Garland Jr, Nicholas V. DiPatrizio   +7 more
wiley   +1 more source

Signatures of Coulomb Screening in the Quantum Hall Effect

SIGNATURES OF COULOMB SCREENING IN THE QUANTUM HALL EFFECT Signatures of Coulomb Screening in the Quantum Hall Effect / Sirt, Serkan (Rights reserved) (-
Sirt, Serkan
core  

Novel Carbazole–Acylthiourea Derivatives: Synthesis, Antimicrobial, Antioxidant, Hemocompatibility, Cytotoxicity, and ADME‐Tox Profiling

ChemistryOpen, Volume 15, Issue 11, November 2026.
We synthesized four novel carprofen‐derived carbazole–acylthiourea propanamides with selective antimicrobial activity against Staphylococcus aureus, Enterococcus faecalis, and Candida albicans. Compound 1a provides combined antioxidant and antihemolytic protection.
Carmen Limban, Ioana Cristina Marinaş, Mariana Carmen Chifiriuc, Miron Teodor Căproiu, Florea Dumitraşcu, Erzsébet‐Eleonóra Kapronczai, Irina Zarafu, Diana Camelia Nuţă, Petre Ioniţă, Speranţa Avram, Cătălina Mareş, Andra Maria Păun, Bogdan Mihai Cristea, Carmellina Daniela Bădiceanu, Ilinca Margareta Vlad, Maria Coandă, Delia Laura Popescu, Coralia Bleotu   +17 more
wiley   +1 more source

Synergistic Effects of Thyroxine and Nano‐Melatonin on Post‐Thaw Sperm Quality, Antioxidant Defence and Fertility of Cryopreserved Simmental Bull Semen

Veterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Effects of thyroxine (T) and nano‐melatonin (NM) supplementation on cryopreserved Simmental bull semen were evaluated. The combination of thyroxine (0.5 µg/dL) and nano‐melatonin (30 µg/dL) significantly improved post‐thaw sperm motility, membrane integrity, antioxidant status, and fertility while reducing oxidative stress and apoptosis. These findings
Marwa Abonagy, Ahmed Arisha, Maha Salama, Mohey Ashour, Mustafa Shukry, Sameh Shedeed, Ahmed Shehabeldin, Nagi El‐Shafai, Zein Ibrahim, Shawky Mahmoud, Michel Saad, Ahmed Alameen, Rasha Yassin Elkhidr, Osama Hassan Ali, Arafat Khalphallah, Enas Elmeligy, Khaled Abdulaziz Khesruf, Enas Ahmed Abdelhafez, Alaa Algabary   +18 more
wiley   +1 more source

Sirte

, 1988
Voce enciclopedica.
openaire   +2 more sources