The Future of Surgical Diagnostics: Artificial Intelligence-Enhanced Detection of Ganglion Cells for Hirschsprung Disease.

Hirschsprung disease, a congenital disease characterized by the absence of ganglion cells, presents significant surgical challenges. Addressing a critical gap in intraoperative diagnostics, we introduce transformative artificial intelligence approach that significantly enhances the detection of ganglion cells in frozen sections. The data set comprises 366 frozen and 302 formalin-fixed-paraffin-embedded hematoxylin and eosin-stained slides obtained from 164 patients from 3 centers.

A robust image segmentation and synthesis pipeline for histopathology.

Significant diagnostic variability between and within observers persists in pathology, despite the fact that digital slide images provide the ability to measure and quantify features much more precisely compared to conventional methods. Automated and accurate segmentation of cancerous cell and tissue regions can streamline the diagnostic process, providing insights into the cancer progression, and helping experts decide on the most effective treatment. Here, we evaluate the performance of the proposed PathoSeg model, with an architecture comprising of a modified HRNet encoder and a UNet++ decoder integrated with a CBAM block to utilize attention mechanism for an improved segmentation capability.

Efficiency of oral keratinized gingiva detection and measurement based on convolutional neural network.

Background: With recent advances in artificial intelligence, the use of this technology has begun to facilitate comprehensive tissue evaluation and planning of interventions. This study aimed to assess different convolutional neural networks (CNN) in deep learning algorithms to detect keratinized gingiva based on intraoral photos and evaluate the ability of networks to measure keratinized gingiva width.

Methods: Six hundred of 1200 photographs taken before and after applying a disclosing agent were used to compare the neural networks in segmenting the keratinized gingiva.

Nanostructured Metal Oxide-Based Electrochemical Biosensors in Medical Diagnosis.

Nanostructured metal oxides (NMOs) provide electrical properties such as high surface-to-volume ratio, reaction activity, and good adsorption strength. Furthermore, they serve as a conductive substrate for the immobilization of biomolecules, exhibiting notable biological activity. Capitalizing on these characteristics, they find utility in the development of various electrochemical biosensing devices, elevating the sensitivity and selectivity of such diagnostic platforms.

Comparative examination of trabecular bone structure in healthy and diabetic patients with periodontitis using fractal analysis.

Objectives: Fractal analysis is a numerical method that indicates the structural patterns and complexity of the trabecular bone on radiographs. The aim of this cross-sectional study was to evaluate the trabecular bone structure in systemically healthy patients and diabetes mellitus patients with periodontitis using fractal analysis.

Method And Materials: The study included 125 mandibular first molars of nonsmoker patients.

FFPE++: Improving the quality of formalin-fixed paraffin-embedded tissue imaging via contrastive unpaired image-to-image translation.

Formalin-fixation and paraffin-embedding (FFPE) is a technique for preparing and preserving tissue specimens that has been utilized in histopathology since the late 19th century. This process is further complicated by FFPE preparation steps such as fixation, processing, embedding, microtomy, staining, and coverslipping, which often results in artifacts due to the complex histological and cytological characteristics of a tissue specimen. The term "artifacts" includes, but is not limited to, staining inconsistencies, tissue folds, chattering, pen marks, blurring, air bubbles, and contamination.

Novel Approaches to Enzyme-Based Electrochemical Nanobiosensors.

Electrochemistry is a genuinely interdisciplinary science that may be used in various physical, chemical, and biological domains. Moreover, using biosensors to quantify biological or biochemical processes is critical in medical, biological, and biotechnological applications. Nowadays, there are several electrochemical biosensors for various healthcare applications, such as for the determination of glucose, lactate, catecholamines, nucleic acid, uric acid, and so on.

Comparison of sheep and goat preferences for different forms of stoned olive cake.

The objectives of this experiment were to investigate voluntary intake of stoned olive cake (SOC) in sheep and goats. The feeding experiment was carried out with a total of 10 animals consisting of five Karya yearlings and five Saanen goats (28.0 ± 2.

Intraosseous Mucoepidermoid Carcinoma of the Mandible Detected as an Asymptomatic Swelling.

Intraosseous mucoepidermoid carcinoma (IMEC) is a rare neoplasm of the jawbones. Although hypotheses focused on the malignant transformation of the epithelial mucosa of odontogenic cysts or ectopic salivary gland tissue have been suggested, the etiology of the disease is still unclear. It is more frequent in middle-aged individuals, has a slight female predilection, and is more common in the mandible than in the maxilla.

Autism, heparan sulfate and potential interventions.

Developmental disabilities are defined as disorders that result in the limitation of function due to impaired development of the nervous system; these disabilities can be present in the form of impairments in learning, language, behavior, or physical abilities. Examples of developmental disorders include attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder (ASD), cerebral palsy (CP), hearing loss, blindness, intellectual disability, and learning disability. Of these disorders, ASD prevalence was 18.

Clinical and biochemical evaluation of oral irrigation in patients with peri-implant mucositis: a randomized clinical trial.

Objective: This randomized clinical trial aimed to compare the efficacy of an oral irrigator and an interdental brush in patients with peri-implant mucositis clinically and biochemically at different time points (at baseline and at the 2nd, 4th, and 12th weeks).

Materials And Methods: Forty-five patients with at least one implant with peri-implant mucositis were included in the present study (n = 45). The patients were divided into three groups: oral irrigator + toothbrush (OI group, n = 15), interdental brush + toothbrush (IB group, n = 15), and toothbrush only (control) (C group, n = 15).

Follicular flushing using double lumen needle yields more oocytes in mono-follicular poor responders.

Objective: To compare the efficacy of follicular flushing (FF) with double lumen needle and direct follicular aspiration with single lumen needle in terms of oocyte yield in mono-follicular responder patients undergoing assisted reproduction techniques (ART).

Materials And Methods: Prospective 'quasi-experimental' study was carried out in an IVF center. Infertile women 18-42 years of age with diminished ovarian reserve who revealed a single follicle >17 mm on the day of oocyte retrieval were included in the study.

Buckwheat conservation as hay or silage: agronomic evaluation, nutritive value, conservation quality, and intake by lactating dairy goats.

Buckwheat was conserved either as silage at two dry matter (DM) levels attained with (wilted silage (WS), 313 g/kg) and without wilting (direct cut silage (DS), 171 g/kg) or as hay (856 g/kg) and was included in the isonitrogenous and isocaloric total mixed ration (TMR) of four groups of six Saanen goats each at the rate of 200 g/kg DM. Ensiling buckwheat at low DM led to a poorly fermented silage with higher ammonia-N and butyric acid contents and extensive growth of enterobacteria and mold-yeast than WS. The DM recovery of DS was lower than that of WS.

Comparison of the effectiveness of Ankaferd Blood Stopper and Emdogain in periodontal regeneration.

Objectives: The present study was performed to compare the effectiveness of Ankaferd Blood Stopper (ABS) with enamel matrix derivatives (EMD) for treating fenestration defects in rats.

Materials And Methods: Forty-eight male Wistar rats were randomly divided into six groups (each n = 8). Fenestration defects were created in all rats, to which ABS, EMD, or saline (S) was then applied.

Nonsurgical Periodontal Therapy Reduces Salivary and Gingival Crevicular Fluid YKL-40 and IL-6 Levels in Chronic Periodontitis.

Purpose: A novel acute-phase protein, YKL-40, is known as an inflammation-associated glycoprotein. YKL-40 is shown to be linked to inflammation, endothelial dysfunction and tissue remodeling secreted by various cells and is also considered to be stimulated by cytokines such as interleukin-6 (IL-6). The present study aimed to investigate YKL-40 and IL-6 levels in saliva and gingival crevicular fluid (GCF) of patients with chronic periodontitis (CP) after non-surgical periodontal therapy for the first time.

Histopathological and biochemical evaluation of paeoniflorin administration in an experimental periodontitis model.

The purpose of this study was to evaluate the effects of administered Paeoniflorin (Pae) on periodontal tissues within an experimental periodontitis model. Forty male Wistar rats were used in this study and experimental periodontitis was created in all rats except in the control group (n = 10, first group). In the periodontitis group, experimental periodontitis was created but no other application was performed (n = 10, second group).

Biomass yield and feeding value of rye, triticale, and wheat straw produced under a dual-purpose management system.

Dual-purpose management of winter cereals for grazing and grain production provides highly nutritive forage for ruminants in the spring and may positively affect straw feeding value. A 2-yr study investigated the effect of spring defoliation of triticale, wheat, and rye at the tillering and stem elongation stages on total biomass, grain yields, and straw quality. Furthermore, straws of spring-defoliated and undefoliated (control) cereal crops were evaluated for nutritional value and voluntary intake as a means of assessing the efficiency of dual-purpose management systems from the winter feeding context as well.

Isolation and cultivation of human urine-derived cells: an alternative stem cell source.

Objective: For tissue engineering in urology, stem cells are commonly isolated from tissue specimens obtained during open or endoscopic surgery. Within the context of the present study our aim was to isolate cells from human urine by an alternative and safe technique rather than using the indicated method.

Material And Methods: After human urine samples had been collected from young and healthy donors via urethral catheterization, cells were precipitated by centrifugation and cultured.

Growth rate, carcass characteristics and meat quality of growing lambs fed buckwheat or maize silage.

Objective: This study evaluated inclusion of buckwheat silage to the diet of growing lambs in terms of meat quality as compared to maize silage.

Methods: Buckwheat, rich in total phenols (TP, 33 g/kg dry matter [DM]), was harvested at the end of the milk stage and ensiled in 40 kg plastic bags after wilting (294 g/kg silage DM). A total of 18 growing lambs (21.

Comparison of Patient Satisfaction Between General and Spinal Anaesthesia in Emergency Caesarean Deliveries.

Objective: Obstetric anaesthesia aims to deliver a healthy baby as well as render a comfortable operation for the mother. This study compared general and spinal anaesthesia in terms of the quality of recovery and patient satisfaction in women undergoing emergency caesarean deliveries.

Methods: In total, 100 patients were enrolled in this prospective, single-blind, cross-sectional clinical study.

Visfatin levels in gingival crevicular fluid and serum before and after non-surgical treatment for periodontal diseases.

The purpose of this study was to evaluate visfatin levels at different stages of periodontal disease and in healthy tissues. In addition, the effect of non-surgical periodontal therapy on visfatin levels in gingival crevicular fluid and serum was investigated. Forty-five patients were divided into three groups based on clinical and radiographical findings.

The levels of visceral adipose tissue-derived serpin, omentin-1 and tumor necrosis factor-α in the gingival crevicular fluid of obese patients following periodontal therapy.

The aim of this clinical study was to determine levels of visceral adipose tissue-derived serpin (vaspin), omentin-1, and tumor necrosis factor-alpha (TNF-α) in the gingival crevicular fluid (GCF) of obese and non-obese periodontitis patients following nonsurgical periodontal therapy. Seventy-six subjects were separated into four groups according to periodontal and anthropometric measurements: a periodontal-healthy group, a chronic periodontitis (CP) group, a periodontal-healthy with obesity group, and a CP with obesity group. Nonsurgical periodontal treatment was administered to periodontitis patients.

Performance and milk composition of dairy goats as affected by the dietary level of stoned olive cake silages.

Objective: The current study compared the effects of dietary levels of two phase stoned olive cake (OC) in form of silage (OCS) on milk production and quality of Saanen goats.

Methods: The OCS included in total mixed ration (TMR) at dry matter proportions of 0.0 (OC0), 0.

Assessment of MMP-1, MMP-8 and TIMP-2 in experimental periodontitis treated with kaempferol.

Purpose: The objective of this study was to investigate the effect of a dietary flavonoid, kaempferol, which has been shown to possess antiallergic, anti-inflammatory, anticarcinogenic, and antioxidant activities on the periodontium by histomorphometric analysis and on gingival tissue matrix metalloproteinase-1 (MMP-1), MMP-8, and tissue inhibitor of metalloproteinase-2 (TIMP-2) by biochemical analysis of rats after experimental periodontitis induction.

Methods: Sixty Wistar rats were randomly divided into six groups of ten rats each, and silk ligatures were placed around the cervical area of the mandibular first molars for 15 days, except in the healthy control rats. In the experimental periodontitis groups, systemic kaempferol (10 mg/kg/2d) and saline were administered by oral gavage at two different periods (with and without the presence of dental biofilm) to all rats except for the ten non-medicated rats.