Cognitive outcomes and psychological symptoms in an Italian cohort with post-acute COVID-19 condition (PACC).

Background: We aim to investigate the proportion of patients (pts) with long-term cognitive outcomes (CO) of PACC and identify associated features.

Methods: We assessed participants through a neuropsychological assessment. The chi-square test was used for comparisons according with time of NPA (within or beyond 6 months since COVID19) and with previously hospitalization status (hospitalized patients, PH; not hospitalized patients, nPH).

Identification of lipid senolytics targeting senescent cells through ferroptosis induction.

Cellular senescence is a key driver of the aging process and contributes to tissue dysfunction and age-related pathologies. Senolytics have emerged as a promising therapeutic intervention to extend healthspan and treat age-related diseases. Through a senescent cell-based phenotypic drug screen, we identified a class of conjugated polyunsaturated fatty acids, specifically α-eleostearic acid and its methyl ester derivative, as novel senolytics that effectively killed a broad range of senescent cells, reduced tissue senescence, and extended healthspan in mice.

Micropulse Laser versus Eplerenone for Chronic Central Serous Chorioretinopathy: A 12-Month Comparison.

Introduction: To compare the long-term efficacy of navigated subthreshold micropulse laser (NSML) and continuous oral eplerenone (EPL) in chronic central serous chorioretinopathy (cCSC).

Methods: This retrospective observational study included 44 eyes with cCSC (EPL: n = 26; NSML: n = 18). Best-corrected visual acuity (BCVA), central macular thickness (CMT), subretinal fluid (SRF) height, and subfoveal choroidal thickness (SFCT) were evaluated over 12 months.

Development and preliminary evaluation of a novel preoperative index for quantitative analysis of photoreceptor loss in full-thickness macular holes.

Purpose: To identify novel quantitative parameters for evaluating photoreceptor loss in full-thickness macular holes (FTMH), exploring their potential clinical impact on postoperative functional and anatomical recovery.

Methods: This pilot study enrolled 38 eyes from 38 patients diagnosed with FTMH. Preoperatively, eyes underwent analysis and were subsequently followed for six months post-surgery.

Choroidal and Choriocapillaris Changes after Photodynamic Therapy and Subthreshold Micropulse Laser Treatment for Central Serous Chorioretinopathy.

: The aim of the present study is to analyze choroidal and choriocapillaris structural and functional changes in eyes affected by Central serous chorioretinopathy after Photodynamic Therapy (PDT) and Subthreshold Micropulse laser (SML) treatment. : Forty-two eyes of forty-two patients were analyzed in this observational study. Twenty-four patients underwent SML treatment, whereas eighteen patients were treated with PDT.

The Effect of Acute High-Altitude Exposure on Oral Pathogenic Bacteria and Salivary Oxi-Inflammatory Markers.

The environment can alter the homeostasis of humans and human microbiota. Oral health is influenced by high altitude through symptoms of periodontitis, barodontalgia, dental barotrauma, and a decrease in salivary flow. Microbiota and inflammatory state are connected in the oral cavity.

Symptomatic Vitreous Opacities: Exploring the Mismatch between Clinical Observation of Vitreous Alterations and Self-Reported Symptoms.

To assess the mismatch between the clinical observation of vitreous alterations and self-reported symptoms in young patients complaining of symptomatic vitreous opacities (SVO). The ophthalmic medical records of young patients presenting primarily with SVO were retrospectively evaluated. Symptoms severity was assessed using a questionnaire.

Influence of Polymerization Protocol on Adhesion and Proliferation of on Three Dental Composite Resins.

The aim of this in vitro study was to analyze and compare the ability to adhere and form biofilm on the surface of light-cured VS heat-cured dental composite resins; Three composite resins with different chemical formulations were selected: GrandioSO (GR), Venus Diamond (VD) and Enamel Plus Hri Biofunction (BF). Disk-shaped specimens were manufactured by light-curing the composite resins (light-cured subgroups) and subjecting them to a further heat-curing cycle at 80° for 10 min (heat-cured subgroups). Specimens were analyzed for planktonic CFU count (CFU/mL), sessile CFU count (CFU/mL) and for biomass quantification (OD); The planktonic CFU count was higher in all the light-cured subgroups than in the heat-cured subgroups (light-cured: GR = 7.

Biological Response of Treatment with Saffron Petal Extract on Cytokine-Induced Oxidative Stress and Inflammation in the Caco-2/Human Leukemia Monocytic Co-Culture Model.

The pathogenesis of Inflammatory Bowel Disease (IBD) involves complex mechanisms, including immune dysregulation, gut microbiota imbalances, oxidative stress, and defects in the gastrointestinal mucosal barrier. Current treatments for IBD often have significant limitations and adverse side effects, prompting a search for alternative therapeutic strategies. Natural products with anti-inflammatory and antioxidant properties have demonstrated potential for IBD management.

Inhibition of Carbonic Anhydrases, Exploring Ciprofloxacin Functionalization Toward New Antibacterial Agents: An In-Depth Multidisciplinary Study.

Ciprofloxacin (CPX) is one of the most employed antibiotics in clinics to date. However, the rise of drug-resistant bacteria is dramatically impairing its efficacy, especially against life-threatening pathogens, such as . This Gram-negative bacterium is an opportunistic pathogen, often infecting immuno-compromised patients with severe or fatal outcomes.

Investigation of the Chemical Composition and Biological Activities of Eremurus spectabilis M. Bieb through Antioxidant, Enzyme Inhibition, COX-2and iNOS Assessment.

Eremurus spectabilis is widespread and used primarily for medicinal and culinary purposes. This study aimed to evaluate the chemical composition, antiradical and antioxidant activities, enzyme inhibitory activities, and anti-inflammatory properties of various extracts from the aerial parts of E. spectabilis.

A 3D in vitro model of biphasic calcium phosphate (BCP) scaffold combined with human osteoblasts, osteoclasts, and endothelial cells as a platform to mimic the oral microenvironment for tissue regeneration.

Objectives: This study aimed to develop an innovative 3D in vitro model based on the biphasic calcium phosphate (BCP) scaffold combined with human osteoblasts (hOBs), osteoclasts (hOCs), and endothelial cells to evaluate its effects on bone and vascular cells behavior.

Methods: To this end, an optimized mixture of hydroxyapatite (HA) and β-tricalcium phosphate (TCP) with a weight ratio of 30/70 was employed to develop a BCP scaffold using the computer-aided design (CAD) approach. The BCP scaffold was combined with primary cultures of hOBs, hOCs and human umbilical vein endothelial cells (HUVECs).

Visual and anatomical evaluation of navigated subthreshold micropulse laser versus photodynamic therapy in managing chronic central serous chorioretinopathy.

Purpose: To compare the visual and anatomical results of navigated subthreshold micropulse laser (nSML) and photodynamic therapy (PDT) in the treatment of chronic central serous chorioretinopathy (CSCR).

Methods: Patients who underwent either half-dose PDT or nSML for the management of chronic CSCR were included in this study. Comprehensive ophthalmic examination, fundus autofluorescence, and spectral domain optical coherence tomography (SD-OCT) were performed at baseline and at 1-, 3-, and 6-month follow-up visits after nSML or PDT.

Characterization and topographical analysis of choroidal caverns in young and healthy individuals.

Purpose: To describe and clarify a possible pathogenetic origin for choroidal caverns in young healthy individuals through a topographical analysis using swept-source optical coherence tomography angiography (SS-OCTA).

Methods: A cross-sectional evaluation of 44 healthy volunteers (44 eyes), aged 20-32 years with no systemic or ocular comorbidities. The topographical analysis of choroidal caverns was performed through a 15 × 15 mm volumetric scan cube using SS-OCTA (PLEX Elite 9000).

Exploration of neuroprotective and cognition boosting effects of in Alzheimer's disease model.

Objectives: (MP) an Asian flowering plant, known for various reported pharmacological activities including antioxidant, anti-nociceptive, anti-inflammatory, anticancer, antibacterial, antifungal, and hepatoprotective effects. This study focused on further exploring s methanol leaf extract (MPM) for bioactive principles and investigating its neuroprotective and cognition-enhancing potential in Alzheimer's disease models.

Methods: For the phytochemical screening and identification, TLC, HPLC, and Fourier transform infrared (FTIR) were employed.