A Splice Form of VEGF, a Potential Anti-Angiogenetic Form of Head and Neck Squamous Cell Cancer Inhibition.

Angiogenesis, primarily mediated by vascular endothelial growth factor (VEGF), is a fundamental step in the progression and metastasis of head and neck squamous cell carcinoma (HNSCC). Traditional anti-angiogenic therapies that target the pathway have shown promise but are often associated with significant side effects and variable efficacy due to the complexity of the angiogenic signaling pathway. This review highlights the potential of a specific splice form, , as an innovative therapeutic target for HNSCC.

High Intraepithelial Mast Cell Density in Warthin's Tumor.

Background/aim: Warthin's tumor, the second most frequent neoplasia of the parotid gland, is characterized by a proliferation of both epithelial and lymphoid components. In addition to epithelial and lymphoid cells, various other cell types are implicated to varying degrees in the immune response. Notably, mast cells have long been recognized as a consistent cell population within this tumor.

Bacterial Species Involved in Venous Leg Ulcer Infections and Their Sensitivity to Antibiotherapy-An Alarm Signal Regarding the Seriousness of Chronic Venous Insufficiency C6 Stage and Its Need for Prompt Treatment.

Venous leg ulcers (VLUs) are a common chronic wound condition susceptible to infection by various bacterial species. Understanding bacterial presence and antibiotic sensitivity is crucial for effective treatment. Methodsː Medical records of 60 patients diagnosed with the C6 chronic venous insufficiency stage were analyzed retrospectively.

Cryostripping Versus Conventional Safenectomy in Chronic Venous Disease Treatment: A Single Center Retrospective Cohort Study.

This study presents a comparative analysis of cryostripping to conventional saphenectomy. The study included 2191 patients admitted in the Phlebology Department, 1st Surgical Department, Emergency County Hospital Timisoara, between September 2013 and April 2023, between September 2013 and April 2023, who underwent saphenectomy by cryostripping (1327 patients) or conventionally (864 patients). We compared the duration and costs of the procedure, hospitalization period, post-operative results, method feasibility, as well as the technical advantages of cryostripping compared to conventional surgery.

Exploring the transformative power of dance: A scoping review of dance interventions for adults with intellectual disabilities.

The aim of this scoping literature review (SCR) was to analyze the impact of dance on adults with intellectual disabilities, specifically examining its influence on their mobility, interpersonal relationships, well-being, and overall quality of life. A total of 15 papers were reviewed in order to explore the effects of dance on the well-being and quality of life of adults with intellectual disabilities. The findings indicated significant improvements in body awareness, increased engagement in physical activity, and enhanced mental health.

Can Routine Laboratory Tests Be Suggestive in Determining Suspicions of Malignancy in the Case of Thyroid Nodules?

Thyroid nodules are a common finding in clinical practice and can be either benign or malignant. The aim of this study was to compare laboratory parameters between patients with malignant thyroid nodules and those with benign thyroid nodules. A total of 845 patients were included, with 251 in the study group (malignant thyroid nodules) and 594 in the control group (benign thyroid nodules).

Subglottotracheal Adenoid Cystic Carcinoma in a 16-Year-Old Female-A Case Report.

Cystic adenoid carcinoma (ACC) is a rare malignant epithelial tumor arising from exocrine glands and accounts for only 1% of head and neck cancers. ACCs are common in the fifth and sixth decades of life, predominantly in women, and characterized by slow progression, local aggression, recurrence, and high metastasis. Subglottotracheal ACC is a rare tumor in the pediatric population, with only a few cases reported in the literature.

Female Gonadal Venous Insufficiency in a Clinical Presentation Which Suggested an Acute Abdomen-A Case Report and Literature Review.

Pelvic venous insufficiency (PVI) is frequently associated with symptoms of abdominal pain or discomfort that is overlooked or under-diagnosed in women. Despite the fact that pelvic venous insufficiency in men is very well documented, its occurrence in women needs to be further studied. Patients with pelvic varicose veins undergo a long and inconclusive diagnostic work-up before the exact cause of the symptoms is identified.

Measuring the Quality of Life in Patients with Chronic Venous Disease before and Short Term after Surgical Treatment-A Comparison between Different Open Surgical Procedures.

Chronic venous disease (CVD) is a common pathology that significantly affects the quality of life (QoL) of patients. Methods: QoL was assessed in 317 patients diagnosed with CVD who underwent surgeries, including cryostripping (n = 113), high ligation and stripping (HL&S, n = 96), and phlebectomies (n = 108). CVD symptoms and QoL were assessed before surgery and 2 weeks after surgery using the following questionnaires: CIVIQ-20, VAS, Eq-5D, PHQ-9 and GAD-9.

The mast cell reaction in premalignant and malignant lesions of the head and neck.

Head and neck squamous cell carcinoma (HNSCC) is one of the most frequent and aggressive neoplasms of this anatomical region. Many studies evaluated the neoplastic cells, but few works focused on the tumor microenvironment. In the present study, we investigated the distribution and mast cell density (MCD) in malignant and premalignant lesions of the oral cavity, tongue, pharynx, and larynx.

Profile and Potential Significance of Dendritic Cells in Head and Neck Squamous Cell Carcinoma.

Background/aim: The aim of the study was the analysis of immunohistochemical expression of S100 protein and CD1a by dendritic cells (DCs) from head and neck squamous cell carcinoma (HNSCC), correlation with the histological grade, as well as analysis of the potential significance of antigen-presenting cells according to tumor location.

Patients And Methods: Samples were collected from 50 patients with HNSCC, conventionally stained with hematoxylin and eosin for pathological diagnosis and grade, followed by immunohistochemical evaluation with S100 protein and CD1a expression.

Results: The correlation of S100 expression in DCs with histological grading was significant (p=0.

Proliferating Lymphatic Endothelial Cells as a Prognostic Marker in Head and Neck Squamous Cell Carcinoma.

Podoplanin and Ki-67 are two important markers of cancer progression. The aim of this study is to evaluate double immunostaining for Ki-67 and podoplanin in head and neck squamous cell carcinoma (HNSCC), and to observe the involvement of lymphagiogenesis in tumoral and peritumoral areas, as well as the density of tumor proliferation correlated with histopathological grading. A total of 50 patients with HNSCC were included in this study.

Loss of E-Cadherin Expression Correlates With Ki-67 in Head and Neck Squamous Cell Carcinoma.

Background/aim: The aim of the study was to evaluate the correlation between the rate of proliferation and immunohistochemical expression of E-cadherin, and their predictive role in patients with head and neck squamous cell carcinoma (HNSCC).

Materials And Methods: Samples were collected from 50 patients with HNSCC, and the expression of Ki-67 and E-cadherin was evaluated by immunohisto-chemistry (IHC). Previously, samples were conventionally stained with haematoxylin and eosin for histological diagnosis and grade.

Biodiversity Patterns and Ecological Preferences of the Photobionts Associated With the Lichen-Forming Genus .

The worldwide, ecologically relevant lichen-forming genus currently includes 41 accepted species, of which the group (PSULgp) and the group (PSAXgp) have received considerable attention over recent decades; however, phycobiont diversity is poorly known in s. lat. Here, we studied the diversity of microalgae associated with 159 thalli collected from 30 locations, including nine spp.

Metabolic Adaptations of CD4 T Cells in Inflammatory Disease.

A controlled and self-limiting inflammatory reaction generally results in removal of the injurious agent and repair of the damaged tissue. However, in chronic inflammation, immune responses become dysregulated and prolonged, leading to tissue destruction. The role of metabolic reprogramming in orchestrating appropriate immune responses has gained increasing attention in recent years.

OPG Treatment Prevents Bone Loss During Lactation But Does Not Affect Milk Production or Maternal Calcium Metabolism.

Lactation is associated with increased bone turnover and rapid bone loss, which liberates skeletal calcium used for milk production. Previous studies suggested that an increase in the skeletal expression of receptor activator of nuclear factor kappa-light-chain-enhancer of activated B cells ligand (RANKL) coupled with a decrease in osteoprotegerin (OPG) levels likely triggered bone loss during lactation. In this study, we treated lactating mice with recombinant OPG to determine whether bone loss during lactation was dependent on RANKL signaling and whether resorption of the maternal skeleton was required to support milk production.

[Respiratory features of Aspergillus infection in eight years of pulmonology practice].

Aim: To evaluate clinical manifestations of Aspergillus infections in our pulmonology practice.

Methods: Between 2002-2009, we assessed retrospectively and prospectively, Aspergillus related diseases in patients admitted in Clinical Hospital of Pneumology from Cluj-Napoca, Romania. Positive diagnosis was based on identification of Aspergillus speciae (A spp) on Sabouraud medium, pathological, or immunological proves.