Digital Commons Network^™

Ai Driven Firmware Integrated Assistant For Dynamic Printer Features Education, Assistance And Recommendation, Hp Inc

Defensive Publications Series

This disclosure presents an artificial intelligence-based system that leverages Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) to contextually educate, assist, and recommend printer features to users. End-users of printing devices frequently underutilize available product features due to fragmented and inaccessible product information. Feature documentation is dispersed across datasheets, embedded help systems, and release notes, that are often verbose, overly technical, or not contextually surfaced at the point of need, resulting in low feature discoverability and suboptimal device utilization. This approach improves feature adoption, accelerates issue resolution, and enhances the overall user experience with the printing device.

Techniques For Handling Unstable Agents In Agent-Based Networks, Ashwini S Kulkarni, Sushmitha Vatsal, Priyanka Bansal, Vivek Kumar Singh, Ghulam Ghaus Arshi

Defensive Publications Series

Proposed herein are a system and techniques that facilitate stability-aware metadata synchronization in agent-based networks. The system includes a closed-loop adaptive stability orchestration layer that utilizes a time-sensitive exponential-decay mechanism and historical recovery telemetry to dynamically tune suppression and reuse thresholds, thereby reducing control-plane churn and cascading failures. Rather than relying on binary health checks, the system uses a time-weighted stability score to support granular, policy-driven agent lifecycle management.

Method And System For Adaptive Multi-Channel Employee Performance Assessment With Dynamic Data Source Weighting And Entropy-Based Filtering, Vladimir Gorobtsov

Defensive Publications Series

The present disclosure describes a method and system for comprehensive employee performance assessment using adaptive multi-channel data integration. The system collects data from at least three independent sources (psychometric tests, physical activity monitoring, operational workload metrics, communication activity, and behavioral logs). It employs Shannon entropy-based filtering to exclude noisy sources, Tukey's interquartile range method for outlier removal, and sliding-window normalization. Dynamic weights are calculated daily based on statistical dependence between each data source and actual employee productivity. An integrated performance index is computed with seasonal adjustment. The system is scalable, computationally efficient, and reduces processing load by up to 40%. …

Technique For Solar Energy Monetization In Autonomous Electric Vehicles, James Douglass Kirk, Ruchira Ghosh, Gregory Miller

Defensive Publications Series

The present disclosure relates to an energy delivery system for an autonomous electric vehicle (EVs) designed to facilitate Vehicle-to-Grid (V2G) energy transactions. The system includes a V2G communication interface that allows the autonomous EVs to supply solar-generated energy to the electrical grid. Additionally, the system features a payment credential linkage mechanism connecting employer-provided payment credentials to the vehicle during travel. It also incorporates a solar energy collection unit for capturing solar energy and a transaction processing module that communicates with a payment network to update the financial balance associated with the linked credentials, enabling business travellers to monetize the collected …

A Process For The Preparation Of Gepotidacin Mesylate And Its Intermediates, Lee Fine Chem Private Limited

Defensive Publications Series

The present disclosure relates to 4-[[(3,4-dihydro-2H-pyrano[2,3-c]pyridin-6-yl)methyl]amino]-1-acetylpiperidine, is represented by following structural formula (5) and its process for the preparation thereof.

The present disclosure further relates to use of 4-[[(3,4-dihydro-2H-pyrano[2,3-c]pyridin-6-yl)methyl]amino]-1-acetylpiperidine of Formula (5) for the preparation of Gepotidacin mesylate is represented by following structural formula (1).

The Everyday Monument: Architectural And Spatial Transformations Of Rome's Nasoni, 1874–Present, Sandra L. Santos

McNair Summer Research Program

Rome's nasoni are small public drinking fountains that have provided free water throughout the city since 1874. There are approximately 2,500–2,800 nasoni in Rome, actively supplying people with free drinking water. Although they are usually understood as ordinary and mundane hydraulic infrastructure, their persistence across different political periods makes them useful objects for examining the relationship between architecture, public service, and political meaning. This research asks how the forms, materials, and spatial contexts of late-nineteenth-century nasoni differed from fountains constructed or modified during the Fascist era.

Over my three weeks of fieldwork in Rome, I documented seventy-five public drinking fountains …

Promoting Safety And Confidence: Standardizing Intimate Partner Violence Screening And Improving Staff Screening Confidence In A Predominantly Latinx Community Health Center, Jordan Jiang

Master's Projects and Capstones

Objective: Intimate partner violence (IPV) is a prevalent public health problem that is screened far less consistently than comparably common conditions and disproportionately affects vulnerable groups, including low-income, Spanish-speaking, and undocumented individuals. This quality improvement project was conducted in an outpatient community health center serving a primarily Latinx, Spanish-speaking population in San Francisco, where screening across the Adult Health, Women's Health, and Teen Clinics was inconsistent, with a baseline rate of 4.1% in June 2026. Aim: The project aimed to increase overall IPV screening by 10 percentage points, from 4.1% to 14.1%, by July 31, 2026. Methods: Rogers' Diffusion of …

Urine Good Care: Catheter-Associated Urinary Tract Infection Prevention At The Bedside, Ruby Yost

Master's Projects and Capstones

Catheter-Associated Urinary Tract Infections (CAUTIs) have been associated with increased morbidity, mortality, healthcare costs, and length of stay and is one of the most common healthcare-acquired illnesses accounting for up to 40% of hospital-acquired infections (Rubi et al., 2022). Because 65-70% of CAUTIs are preventable, reducing the incidence has become a focus area for infection control and nursing quality management among hospital organizations (Tang et al. 2025). CAUTIs are urinary tract infections that occur in patients with indwelling urinary catheters and are typically associated with bacterial colonization of the urinary tract. The aim of this QI Project is to increase …

Standardizing Intimate Partner Violence Screening Among Latinx Patients In A Community Clinic Setting, Peyton O'Callaghan

Master's Projects and Capstones

Intimate partner violence (IPV) is a significant public health concern that may go unrecognized when screening practices are inconsistent. Objective: To standardize IPV screening practices and improve staff confidence across the Adult Health, Women’s Health, and Teen/Pediatric clinics of a community health center serving a predominantly Latinx, monolingual Spanish-speaking, and underserved population. Aim: To increase the overall IPV screening rate by 10% during a three-week implementation period. Methods: The project team developed and implemented a standardized four-question printed screening tool, medical assistant scripts in English and Spanish, and a staff educational in-service. These interventions addressed low screening rates, limited staff …

Nourish And Flourish: Building Confidence In Healthy Food Selection Among Older Adults In An Independent Living Facility, Emily Nguyen

Master's Projects and Capstones

The nutrition education program aims to increase confidence in selecting and maintaining healthier food choices and dietary habits for chronic conditions through weekly workshops. This quality improvement project was conducted in an independent senior living facility in Richmond, CA serving the elderly population ages 65 and up. To address the concern of low confidence levels and management of dietary patterns and chronic health conditions pertaining to nutrition, a comprehensive nutrition education program was developed with pre- and post-intervention assessment surveys to compare baseline confidence levels. The weekly workshops for this nutrition education program aims to increase confidence levels of the …

Reducing Variation, Improving Outcomes: Standardizing Gestational Diabetes Mellitus Education In A Clinical Microsystem, Thanh Le

Master's Projects and Capstones

Objective: Variations in referral, scheduling, delivery of educational information, patient materials, and documentation hampered the quality of gestational diabetes mellitus (GDM) education in the outpatient maternal-fetal medicine clinic. Purpose: The aim of the quality improvement project was to boost adherence to a standardized GDM group education framework from 0 to 50% in the course of 12 weeks and assess attendance at group visits. Methods: The microsystem analysis was conducted based on observations of group visits conducted in Spanish and English, examination of current processes and resources in use, educator pre-survey, SWOT analysis, and cause and effect analysis. The implementation of …

Standardizing Group Visits For Gestational Diabetes Education: A Quality Improvement Initiative In An Outpatient Maternal-Fetal Medicine Clinic, Nha Nguyen

Master's Projects and Capstones

Objective: At an outpatient maternal-fetal medicine clinic in Northern California, gestational diabetes mellitus (GDM) education is delivered inconsistently across nurse practitioners (NPs) and registered dietitians (RDs), with no standardized curriculum, referral criteria, or educational materials. Aim: By August 12, 2026, this project aimed to develop and implement a standardized GDM group visit framework for NPs, RDs, and scheduling staff in maternal-fetal medicine clinic, increasing compliance with standardized referral, enrollment, and educational processes from a baseline of 0% to 50%. Methods: Using baseline observations, workflow assessment, stakeholder input, and a literature review, the QI team developed standardized bilingual slide …

Seeing A Need, Creating A Solution, August 13, 2026, Tisa Mason Ed.D.

Heart of a Tiger Columns

No abstract provided.

Cover And Contents

Turkish Journal of Medical Sciences

No abstract provided.

Face Mask Littering: Environmental Impacts, Regulatory Challenges, And Ai-Driven Waste Management Strategies For The Post-Pandemic Era, Pri̇yanka Rathee, Sari̇ta Khatkar, Renu Sehrawat, Pooja Rathee, Anurag Khatkar, Esra Küpeli̇

Turkish Journal of Medical Sciences

The widespread use of polypropylene-based face masks during the COVID-19 pandemic created a significant and persistent source of plastic pollution. This review aims to provide an integrative assessment of the environmental, toxicological, and public health implications of face mask litter and evaluate current waste management challenges and emerging technological solutions in the postpandemic context. A narrative review approach was employed, synthesizing literature published between 2020 and 2025 and indexed in major scientific databases including Web of Science, Scopus, and PubMed. Studies were selected based on their relevance to the issues of environmental contamination, microplastic generation, toxicological effects, regulatory frameworks, and …

Hearing Loss In Behçet’S Syndrome: Prevalence And Associated Factors In A Nationwide Cross-Sectional Analysis ​, Alper Doğanci, Serdar Can Güven, Nuray Yilmaz Çakmak, Nurhan Güven, Sali̇h Başer, Nesli̇han Öztürk, Şuayi̇p Bi̇ri̇nci̇, Nai̇m Ata

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to investigate the prevalence of hearing loss in Behçet’s syndrome and its associations with other disease manifestations, comorbidities, and treatment agents. To the best of our knowledge, this is the most comprehensive study to date addressing this issue.

Materials and methods: The study was designed as a cross-sectional, nationwide study. The Turkish Ministry of Health National Electronic Database (e-Nabız) was used under the supervision of the Ministry of Health to extract patient data. A nationwide cohort was established from patients who had been assigned an ICD-10 code for BS (M35.2) on at least …

A Comparative Analysis Of Clinical Quality And Readability Of Neuropathic Pain Patient Information Leaflets: Türkiye Versus The United States, Gonul Sari, Argun Pire

Turkish Journal of Medical Sciences

Background/aim: Neuropathic pain management requires high patient adherence and complex dose-titration regimens, making the readability of patient information leaflets (PILs) a critical patient safety factor. This study aimed to compare the clinical content quality and linguistic readability of PILs for neuropathic pain medications between Türkiye (TİTCK) and the United States (DailyMed).

Materials and methods: A total of 11 pairs of innovator medications were analyzed. Clinical content was assessed using the 15-item Keystone Clinical Content Checklist (KCCC). Readability was assessed using the Ateşman index for Turkish texts and the Flesch Reading Ease Score (FRES) for English texts. Information quality and reliability …

Demographic And Clinical Characteristics Of Frequent Users Of Emergency Medical Services In Türkiye ​, Burak Bekgöz, İshak Şan

Turkish Journal of Medical Sciences

Background/aim: Overuse of emergency medical services (EMS), particularly unnecessary ambulance requests, places considerable strain on limited healthcare resources and can delay responses to urgent cases. The present study analyzes the demographic characteristics, diagnoses, urgency, and hospital transfer status of frequent users of EMS in Türkiye.

Materials and methods: Included in the study were 41,113 patients who requested EMS four or more times within a year (defined as frequent users for the purpose of the study), excluding interhospital transfers. Data were accessed from the Emergency Medical Services Automation System (ASOS) database, which contains details of patient demographics, diagnoses, triage codes, reasons …

Comparing Age Of Obesity Onset, Concerns About Weight And Body Shape, And Quality Of Life In Individuals Seeking Bariatric Surgery ​, Vi̇ldan Çakir Kardeş, Özge Saraçli, Nuray Atasoy, Levent Ati̇k, Si̇bel Kahraman Gi̇rgeç

Turkish Journal of Medical Sciences

Background/aim: This study explored the relationship between concerns about weight and body shape and quality of life in bariatric surgery candidates with morbid obesity regarding the onset of the weight problem in childhood, adolescence, or adulthood.

Materials and methods: We included 453 patients who applied to our center for preoperative bariatric surgery assessment between January 2010 and April 2019. We reviewed the sociodemographic information, psychiatric diagnoses, and results of the Body Shape Questionnaire-34, Quality of Life Scale, Beck Depression Inventory, and Beck Anxiety Inventory of all patients.

Results: Concerns about weight and body shape were increased in women (p < 0.001), unemployed patients (p = 0.001), those with a comorbid psychiatric disorder (p < 0.001), and those with childhood- or adolescent-onset of weight problems (r = –0.170; p < 0.001). Concerns about weight and body shape had a relationship with the vitality (r = –0.434), mental health (r = –0.464), social functioning (r = –0.418), pain (r = –0.307), and general health (r = –0.352) subscale scores of quality of life. Physical functioning was higher (p = 0.037) in patients with childhood- or adolescent-onset obesity compared to patients with adult-onset obesity, while mental health was higher (p = 0.001) in the latter group. Individuals with childhood- or adolescent-onset obesity inquired about bariatric surgery options at an earlier age (p < 0.001).

Conclusion: …

Changes In T-Cell Subsets And Their Relationships With Disease Severity In Patients With Alopecia Areata, Hati̇ce Türk Daği, Hülya Özdemi̇r, Mehmet Akyürek, Fatma Tunçez Akyürek, Hasi̇be Artaç

Turkish Journal of Medical Sciences

Background/aim: Alopecia areata (AA) is a nonscarring hair loss disorder characterized by genetic susceptibility, environmental triggers, and T-cell–mediated autoimmunity. While various CD4+ and CD8+ T-cell subsets are implicated in its pathogenesis, the roles of follicular T-cell (Tfh), peripheral T-cell (Tph), and regulatory T-cell (Treg) subsets– particularly within the CD8+ population–remain incompletely defined. This study aimed to characterize circulating CD4+ and CD8+ T-cell subsets in Turkish patients with AA and to evaluate their associations with disease activity, duration, and severity.

Materials and methods: A total of 40 patients with AA and 40 healthy controls were enrolled. CD4+ and CD8+ T-cell subsets—including …

Perioperative Effects Of The Quadratus Lumborum Block In Percutaneous Biliary Drainage: A Prospective Randomized Controlled Study ​, Seyyi̇d Furkan Kina, Can Ozan Yazar, Cem Koray Çataroğlu, Erdi̇ Tangobay, Sadik Ahmet Uyanik, Savaş Altinsoy, Reyhan Polat, Jüli̇de Ergi̇l

Turkish Journal of Medical Sciences

Background/aim: The aim of this study was to evaluate the effect of the quadratus lumborum block (QLB) on intraoperative opioid consumption in patients undergoing percutaneous biliary drainage (PBD).

Materials and methods: A total of 57 patients who met the inclusion criteria were randomized into two groups: the sedation group (Group 1, n = 26) and the sedation with QLB group (Group 2, n = 26). The groups were compared in terms of intraoperative anesthetic consumption, vital parameters, postanesthesia care unit (PACU) recovery times, postoperative visual analog scale (VAS) scores, postoperative analgesic consumption, and clinician and patient satisfaction. The study was …

Evaluation Of Acne Vulgaris Patient Care In Outpatient Clinics: Guideline Adherence And Patient Education ​, Mefküre Durmuş, Betül Sena Çavdar, İbrahi̇m Etem Arica, Sena Ustaömer, Sena Güzel Karahan, Seçi̇l Çolak, Selcen Şenol

Turkish Journal of Medical Sciences

Background/aim: Acne vulgaris, affecting over 85% of adolescents, is the most prevalent chronic inflammatory skin disorder. Its management is severity-based, with specific drug selections and combinations according to guidelines. However, adherence to these guidelines and the adequacy of patient counseling remain uncertain in real-world practice. The aim in this study was to evaluate prescribing patterns in acne management, assess compliance with guidelines, and promote awareness among healthcare professionals.

Materials and methods: A prospective observational study was conducted in the dermatology outpatient clinic of a tertiary hospital in Türkiye between February and May 2025. Demographic and clinical data were collected, and …

Rna Sequencing Detects More Challenging Cases Of Somatic Hypermutation In The Ighv Gene In Patients With Chronic Lymphocytic Leukemia ​, Fatma Arikan, Pinar Ata, Şenol Demi̇r, Meral Uluköylü Mengüç, Fahi̇r Özkalemkaş, Bedretti̇n Orhan, Özgür Mehtap, Arda Bayar, Asu Fergün Yilmaz, Ayşe Tüli̇n Tuğlular, Işik Atagündüz, Tayfur Toptaş

Turkish Journal of Medical Sciences

Background/aim: Chronic lymphocytic leukemia (CLL) exhibits marked biological heterogeneity, and immunoglobulin heavy chain variable (IgHV) mutation status remains a key prognostic biomarker. We evaluated patient IgHV status via RNA sequencing (RNA-seq) and examined real-life clinical outcomes in a retrospective CLL cohort.

Materials and methods: Eighty-seven adults diagnosed with CLL between 2020 and 2022 at three centers were included. Total RNA from peripheral blood underwent anchored multiplex polymerase chain reaction with the Immunoverse BCR-IGH IGKL v1.0 kit (Integrated DNA Technologies) and was sequenced on the MiSeq platform (Illumina). IgHV mutation status was determined according to ERIC 2022 guidelines, specifically regarding classification …

Association Between Mri-Based Tumor-To-Skin Distance And Axillary Lymph Node Metastasis In Breast Cancer ​, Hi̇kmet Pehlevan Özel, Seçi̇l Gündoğdu, Eda Şahi̇ngöz, Ebru Menekşe, Mesut Tez

Turkish Journal of Medical Sciences

Background/aim: Axillary lymph node (ALN) status is a major prognostic factor in breast cancer and influences both survival outcomes and treatment planning. Noninvasive predictors of nodal metastasis are of clinical interest. Tumor-to-skin distance (TSD) has been proposed as a potential anatomical marker; however, standardized data based on magnetic resonance imaging (MRI) remain limited.

Materials and methods: This retrospective study included 98 female patients with pathologically confirmed breast cancer who underwent preoperative breast MRI between 2020 and 2025. Patients with prior breast or axillary surgery, distant metastasis, multifocal or multicentric disease, or inadequate MRI quality were excluded. TSD was measured on …

Association Of Precise-Hbr Score With Clinical Outcomes And Length Of Hospital Stay After Transcatheter Aortic Valve Implantation ​, Erhan Saraçoğlu, Yunus Emre Özbebek, Beki̇r Demi̇rtaş

Turkish Journal of Medical Sciences

Background/aim: The PRECISE-HBR score was developed to estimate bleeding risk after percutaneous coronary intervention, but its clinical utility in patients undergoing transcatheter aortic valve implantation (TAVI) remains uncertain. We evaluated its association with major bleeding and hospitalization burden after TAVI.

Materials and methods: This ambispective, single-center observational study included 184 consecutive patients undergoing TAVI. The patients were categorized by PRECISE-HBR score (≤22, 23–26, and ≥27) for descriptive comparisons. Receiver operating characteristic analyses were used to assess the discriminative performance of PRECISE-HBR and the Society of Thoracic Surgeons score for major bleeding, prolonged hospitalization, and in-hospital mortality. Binary logistic regression was …

Effect Of Vnotes Hysterectomy With Uterosacral Ligament Suspension On Overactive Bladder Symptoms In Patients With Pelvic Organ Prolapse: A Retrospective Cohort Study ​, Gonca Türker Ergün, Mahmut Kuntay Kokanali, Duygu Tuğrul Ersak, Meli̇ke Doğanay, Özlem Moraloğlu Teki̇n

Turkish Journal of Medical Sciences

Background/aim: To evaluate the anatomical and functional outcomes following vaginal natural orifice transluminal endoscopic surgery (vNOTES) hysterectomy combined with bilateral uterosacral ligament suspension in patients with apical prolapse and concomitant overactive bladder symptoms.

Materials and methods: This retrospective cohort study was conducted at a single tertiary referral center. Women with symptomatic apical prolapse (stage ≥ II) and concomitant overactive bladder symptoms were included. All patients underwent vNOTES hysterectomy with bilateral uterosacral ligament suspension. Anatomical outcomes were assessed using the Pelvic Organ Prolapse Quantification (POP-Q) system, whereas functional outcomes were evaluated using validated questionnaires, including the Pelvic Floor Distress Inventory-20 (PFDI-20), …

Hounsfield Unit Thresholds In Differentiating Adenoma From Nonadenoma Adrenal Masses: A Retrospective Adrenalectomy-Based Study ​, Burak Özbaş, Muhammet Mustafa Etleç, Hüseyi̇n Dursun, Mustafa Gök, Abdullah Bahadir Öz, Alper Celal Akcan, Ayşa Hacioğlu, Ökkeş İbrahi̇m Karahan, Züleyha Ci̇han Özdamar Karaca, Kürşad Ünlühizarci

Turkish Journal of Medical Sciences

Background/aim: Adrenal incidentalomas are increasingly detected during imaging studies performed for various indications, and their frequency in endocrinology practice has risen in recent years. While adenomas account for approximately 80% of adrenal incidentalomas, the remaining 20% include lesions such as primary malignancies, metastases, and pheochromocytomas that should not be overlooked. Given the risks associated with adrenal biopsy, accurate diagnosis with noninvasive methods is essential. In this retrospective study, we evaluated the Hounsfield unit (HU) values and lesion sizes measured on noncontrast computed tomography (CT) to identify a more accurate threshold than the widely used 10 HU.

Materials and methods: In …

C-Reactive Protein–Albumin–Lymphocyte (Cally) Index As A Novel Inflammatory Marker For Sarcopenia: Evidence From A Cross-Sectional Study ​, Yasemi̇n Polat Özer, Merve Güner, Serdar Ceylan, Engi̇n Çeşmeci̇, Cafer Balci, Burcu Balam Doğu, Meltem Gülhan Hali̇l, Mustafa Cankurtaran, Mert Eşme

Turkish Journal of Medical Sciences

Background/aim: Sarcopenia is a geriatric syndrome characterized by progressive impairments in skeletal muscle mass and performance, with chronic low-grade systemic inflammation playing a pivotal role in its development. The C-reactive protein–albumin–lymphocyte (CALLY) index reflects inflammatory burden alongside immune and nutritional status; however, its association with sarcopenia in older populations has yet to be sufficiently elucidated. The present study investigates the relationship between CALLY index values and probable sarcopenia (PS) in a large cohort of geriatric outpatients.

Materials and methods: Included in this retrospective cross-sectional study were 2042 geriatric outpatients aged ≥65 years who were assessed between May 2022 and March …

Beyond Individual Willingness: Family Veto, Legal Knowledge, And The Dynamics Of Organ Donation In Türkiye ​, Hasan Gi̇ray Ankara, Hakan Değerli̇, Semi̇h Baş

Turkish Journal of Medical Sciences

Background/aim: The aim was to understand the factors underlying the dynamics of organ donation behavior by focusing on three different aspects. Three models were tested in this regard, namely (i) individual willingness for the donation of one’s own organs, (ii) willingness to approve organ donation for close relatives, and (iii) a family veto gap.

Materials and methods: A national-level adult sample from the Eurobarometer 72.3 survey (collected in 2009) conducted in Türkiye was utilized. Standard and penalized logistic regression models were employed to conduct the analyses.

Results: The results show that discussing organ donation with family members and being aware …

Histomorphological Changes In Human Septal Cartilage Stored In Different Preservation Solutions ​, Özlem Akkoca, Aki̇f Si̇nan Bi̇lgen, Harun Çoban, Fatma Aslan Yay, Zeynep Kaptan, Funda Balkiliç Akkaya, Rahmi̇ Kiliç, Sami̇ Engi̇n Muz

Turkish Journal of Medical Sciences

Background/aim: To assess the histopathological effects of three preservation solutions (70% ethanol, povidone-iodine, and ciprofloxacin) on human septal cartilage obtained during septoplasty and to compare their preservation characteristics for potential future graft applications. Optimal preservation of septal cartilage is clinically important because well-preserved grafts may reduce the need for secondary cartilage harvesting and the associated donor-site morbidity while facilitating reconstructive procedures during revision surgery.

Materials and methods: A total of 90 septal cartilage specimens obtained from 30 patients undergoing septoplasty were allocated to three preservation groups and stored in the designated preservation solutions at +4 °C. Samples were examined histologically …