Fabrication and characterization of silver nanowire-coated porous alginate wet-laid webs for wound dressing applications.

Wound care presents an imposed financial burden for healthcare organizations, prompting the need for novel and cost-efficient dressings. In this study, we address this challenge by introducing a novel approach to fabricate antibacterial alginate-based fibrous materials using a combination of wet spinning and the wet-laying method, which offer advantages including structural and functional properties such as breathability, nontoxicity, biocompatibility, and cost-effectiveness. The wet spinning method was employed to develop porous and non-porous Ca-alginate fibers with diameters of 100 ± 4.

Experimental demonstration of magnetic tunnel junction-based computational random-access memory.

The conventional computing paradigm struggles to fulfill the rapidly growing demands from emerging applications, especially those for machine intelligence because much of the power and energy is consumed by constant data transfers between logic and memory modules. A new paradigm, called "computational random-access memory (CRAM)," has emerged to address this fundamental limitation. CRAM performs logic operations directly using the memory cells themselves, without having the data ever leave the memory.

Enhancing electrochemical detection through machine learning-driven prediction for canine mammary tumor biomarker with green silver nanoparticles.

This study developed an innovative biosensor strategy for the sensitive and selective detection of canine mammary tumor biomarkers, cancer antigen 15-3 (CA 15-3) and mucin 1 (MUC-1), integrating green silver nanoparticles (GAgNPs) with machine learning (ML) algorithms to achieve high diagnostic accuracy and potential for noninvasive early detection. The GAgNPs-enhanced electrochemical biosensor demonstrated selective detection of CA 15-3 in serum and MUC-1 in tissue homogenates, with limits of detection (LODs) of 0.07 and 0.

3SAT on an all-to-all-connected CMOS Ising solver chip.

This work solves 3SAT, a classical NP-complete problem, on a CMOS-based Ising hardware chip with all-to-all connectivity. The paper addresses practical issues in going from algorithms to hardware. It considers several degrees of freedom in mapping the 3SAT problem to the chip-using multiple Ising formulations for 3SAT; exploring multiple strategies for decomposing large problems into subproblems that can be accommodated on the Ising chip; and executing a sequence of these subproblems on CMOS hardware to obtain the solution to the larger problem.

Primary diffuse large B-cell lymphoma of the mandible: A case report.

Introduction: Lymphomas are a heterogeneous group of malignant neoplasms of lymphocytes and their precursor cells. Lymphoma is seen 3.5% of all intraoral malignancies and is the second most common neoplasm after the squamous cell carcinoma in the head and neck region.

Health Care Services and the Elderly: Utilization and Satisfaction in the Aftermath of the Turkish Health Transformation Program.

With the implementation of the health transformation program, Turkey has gone through substantial changes in its health system in the last decade. This study relies on two nationally representative data sets to investigate health service utilization and satisfaction of the elderly. In particular, it examines the share of elderly who have an unmet need for medical care and who could not afford a medical examination or treatment over the years 2006 to 2015, using data from the Turkish Survey of Income and Living Conditions.

Intraligamentary and Supraperiosteal Anesthesia Efficacy Using a Computer Controlled Delivery System in Mandibular Molars.

Purpose: The purpose of this study was to compare pain, efficacy and postoperative complications of anesthesia in first primary mandibular molars anesthetized with either intraligamentary (IL) or supraperiosteal (SP) anesthesia using a computer-controlled delivery system (CCDS).

Study Design: This randomized, controlled-crossover, blind clinical trial was conducted with 90 children requiring bilateral extraction, pulpotomy or restorative treatment of first mandibular primary molars. A CCDS was used to deliver IL anesthesia to 1 deciduous tooth and SP anesthesia to the contralateral tooth in each patient.

Evaluation of prebent miniplates in fixation of Le Fort I advancement osteotomy with the finite element method.

The stability of segments after Le Fort I osteotomy first attracted the researcher's interest when the surgical concept was conceived. Prebent plates are the ultimate modification of plate systems in craniofacial surgery; they have two right angles and are available in different lengths for use in maxillary advancement surgery. For this research, cone-beam computed tomography (CBCT) images of a male patient were obtained and scanned, and a 3D maxillary bone was created.

Successful Treatment of Antiepileptic Drug-Induced DRESS Syndrome with Pulse Methylprednisolone.

Drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome is a rare but potentially life-threatening syndrome characterized by skin rash, fever, lymph node enlargement, and involvement of internal organs. It is most commonly induced by aromatic anticonvulsants and antibiotics. Nonaromatic anticonvulsants are rarely encountered as the causes of DRESS syndrome.

Coronectomy in patients with high risk of inferior alveolar nerve injury diagnosed by computed tomography.

Purpose: Previous studies have suggested coronectomy as an alternative procedure to decrease the risk of inferior alveolar nerve (IAN) injury when there are high-risk findings observed on panoramic radiographs. However, the exact relation between the inferior alveolar canal and the roots is not obvious on 2-dimensional imaging. The aim of this study was to evaluate the success of coronectomy by comparing it with conventional extraction for the treatment of the patients who had clear IAN injury risks that were determined on 3 dimensions by computed tomography.

Alport syndrome: significance of gingival biopsy in the initial diagnosis and periodontal evaluation after renal transplantation.

Alport Syndrome (AS) is an important hereditary disorder affecting the glomerular basement membrane. Diagnosis of AS is based on the presence of hematuric nephropathy, renal failure, hearing loss, ocular abnormalities and changes in the glomerular basement membrane of the lamina densa. The aims of this case report were to show the changes in the gingival tissues in a patient with AS under therapy with cyclosporin-A after renal transplantation and to discuss the possible role of type IV collagen in gingival basal lamina as an alternative approach for the diagnosis of AS.

Long-term clinical evaluation and SEM analysis of the e-PTFE and titanium membranes in guided tissue regeneration.

Aim: This study aimed to evaluate clinical outcomes of titanium membrane and compare these findings with clinical outcomes of e-PTFE membrane, and to investigate the effect of bacterial contamination on both membranes with SEM during long-term healing.

Results: Sixteen titanium and sixteen e-PTFE membranes were surgically placed adjacent to periodontally involved teeth. Seven titanium and 8 e-PTFE membranes were exposed between 4 and 6 weeks.

Aggressive fibromatosis of the oropharynx: a multidisciplinary approach to a benign disease.

We present the case of a 23-year-old woman with aggressive fibromatosis of the oropharynx that was initially treated elsewhere as a peritonsillar abscess. We discuss the characteristics of this rare tumor and review the literature, stressing the importance of postoperative follow-up for peritonsillar abscesses to avoid missing other important diagnoses, such as the one described here.

Pain perception and anxiety during scaling in periodontally healthy subjects.

Background: Dental pain, anxiety, and fear may result in avoiding dental treatment. In this study, we aimed to evaluate patients' pain perception during scaling and its relationship with dental anxiety.

Methods: One hundred thirteen patients (72 women and 41 men; mean age, 35.

The accuracy of computer-assisted surgical planning in soft tissue prediction following orthognathic surgery.

Background: The purpose of the present study was to evaluate the accuracy of a computer-assisted imaging system in predicting the soft tissue response following orthognathic surgery.

Methods: The study sample consisted of 11 adult patients with a mean age of 23.5 years.

Subcutaneous emphysema after dental treatment: a case report.

Subcutaneous emphysema is the condition in which air or other gases penetrate the skin and submucosa causing soft-tissue distention. This type of emphysema may be traumatic, iatrogenic or may occur spontaneously. This report describes the youngest case of subcutaneous emphysema related to dental treatment that has been documented to date.

Immediate mechanical stability of sagittal split ramus osteotomy fixed with resorbable compared with titanium bicortical screws in mandibles of sheep.

Ten fresh mandibles from adult sheep were stripped of all soft tissues and sectioned in the midline. We did sagittal split osteotomies and 5 mm advancement on all the 20 hemimandibles. Ten hemimandibles were fixed with three 2.

Distraction osteogenesis of basal mandibular bone for reconstruction of the alveolar ridge.

Alveolar distraction is being used increasingly for alveolar bone reconstruction in patients with severe mandibular defects. When there has been total loss of alveolar bone, distraction of the mandibular basal bone is necessary. Distraction osteogenesis is considerably more challenging in mandibular basal bone than in alveolar bone.

Paroxetine and the electroencephalogram.

Electroencephalograms, recorded before and after 4 weeks' treatment with parox etine or placebo, were assessed blind to patient, treatment and treatment interval. No signifi cant differences were found between the paroxetine and the placebo groups. There were no signs of drowsiness or epileptiform activity in the recordings of patients receiving either drug or placebo.