The HR antagonist, JNJ-7777120 treatments ameliorate mild traumatic brain injury by reducing oxidative damage, inflammatory and apoptotic responses through blockage of the ERK1/2/NF-κB pathway in a rat model.

Growing evidence reveals that microglia activation and neuroinflammatory responses trigger cell loss in the brain. Histamine is a critical neurotransmitter and promotes inflammatory responses; thus, the histaminergic system is a potential target for treating neurodegenerative processes. JNJ-7777120, a histamine H4 receptor (HR) antagonist, has been shown to alleviate inflammation, brain damage, and behavioral deficits effectively, but there is no report on its role in brain trauma.

Interleukin-21 and Interleukin-23 levels in familial Mediterranean Fever before and after treatment: the role of cytokines in disease pathogenesis.

In a previous study, it has been shown that the population of Th17 lymphocytes was increased in patients with FMF. IL-21 and IL-23 play significant roles in the production and differentiation of Th17 cells. In this study, we aimed to evaluate serum levels of IL-21 and IL-23 in FMF patients both at diagnosis and after treatment, and to compare these levels with those of healthy controls.

Adie's tonic pupil after COVID-19: a case report and literature review.

Various neurological complications have been reported after COVID-19. The study aimed to document an unusual case of Adie's tonic pupil following COVID-19. The study was a case report.

Long-Term Results of Transscleral Diode Laser Cyclophotocoagulation in Glaucoma: A Real-Life Study.

Prcis: Transscleral diode laser cyclophotocoagulation (TDLC) is effective and safe in a large population and different types of glaucoma but is least effective in the neovascular glaucoma (NVG) group.

Objective: We aimed to investigate the clinical outcomes of TDLC in a large cohort of patients with different types of refractory glaucoma.

Patients And Methods: Using patient charts, we retrospectively analyzed the success and complications of TDLC performed on eyes categorized into 6 groups: primary glaucoma (116 eyes), trauma (41 eyes), NVG (84 eyes), post-vitreoretinal surgery (post-VRS, 79 eyes), penetrating keratoplasty (47 eyes), and miscellaneous (40 eyes).

The role of R21 expression in differential diagnosis of melanocytic lesions.

Background: Cyclic adenosine monophosphate (cAMP) is an intracellular signal transmitter involved in the regulation of melanocyte growth, proliferation, and melanogenesis. R21 is a monoclonal antibody against the soluble adenylyl cyclase (sAC) protein. Various nuclear and cytoplasmic R21 expression patterns in melanocytic lesions have been previously reported.

Investigation of the value of hematological biomarkers in the clinical differential diagnosis of IgG4-RD.

Background: IgG4- related disease (IgG4- RD) is a systemic fibroinflammatory disease whose pathogenesis has not been completely elucidated. Due to the novelty and complexity of the diagnostic criteria, it is difficult to distinguish from the diseases included in the differential diagnosis without tissue biopsy. This study aimed to discover new biomarkers that can help for disease diagnosis and its differential diagnosis by reviewing the relationships between neutrophil-lymphocyte ratio (NLR), platelet lymphocyte ratio (PLR), systemic immune-inflammation index (SII), and systemic inflammation response index (SIRI).

Histopathological Findings in Turkish Patients Undergoing Sleeve Gastrectomy: Is Histopathologic Examination of Sleeve Gastrectomy Specimens Clinically Important?

Purpose: Sleeve gastrectomy (SG) is a widely used surgical method in the treatment of obesity. This study aimed to reveal the histopathological changes in SG materials and to investigate the prevalence of clinically important lesions requiring follow-up.

Materials And Methods: Three hundred five patients' data who underwent SG were analyzed.

Expression of cytotoxic T lymphocyte-associated antigen 4, CD44, and E-cadherin in the microenvironment of breast carcinomas.

Objective: The expression of cytotoxic T lymphocyte-associated antigen 4, E-cadherin, and CD44 in the area of tumor budding was investigated in breast carcinomas in our study.

Methods: Tumor budding was counted at the invasive margins in 179 breast carcinomas. To understand the microenvironment of tumor budding, we examined the expression status of the immune checkpoint molecules such as cytotoxic T lymphocyte-associated antigen 4, E-cadherin, and CD44.

Optical coherence tomography angiography findings in optic disc drusen and idiopathic intracranial hypertension.

Purpose: To evaluate the changes in peripapillary microvascularity in idiopathic intracranial hypertension (IIH) and optic disc drusen (ODD) patients, by comparing them with those in healthy individuals, via optical coherence tomography angiography (OCTA).

Methods: Sixty-two eyes of 33 patients with ODD, 58 eyes of 30 patients with IIH, and 70 eyes of 70 healthy people were imaged for 6 × 6-mm optic disc scans on a spectral-domain OCTA. Vascular densities in superficial capillary plexus (SCP), deep capillary plexus (DCP), and choriocapillaris (CC) of ODD, IIH, and healthy eyes were compared with a one-way analysis of variance.

Quantitative analysis of retinal microvascular structure and correlation with ocular parameters: A normative database of pediatric OCT angiography.

Purpose: To analyze the vascular structure of the healthy pediatric population using optical coherence tomography angiography (OCTA), and to investigate its relationship with ocular parameters.

Materials And Method: This cross-sectional, prospective study included 142 eyes of 71 healthy subjects aged 8-18 years. All patients underwent a complete ocular assessment, biometric evaluation and OCTA analysis.

Comparison of corneal, endothelial, and anterior segment parameters in eyes with and without pigment dispersion.

Background: To evaluate the differences of central corneal thickness (CCT), corneal endothelial cell morphology, and biometric parameters of the anterior chamber and iridocorneal angle in pigment dispersion syndrome (PDS), pigmentary glaucoma (PG), primary open-angle glaucoma (POAG), and healthy group.

Methods: Twenty- three eyes in the PDS group, 39 eyes in the PG group, 33 eyes in the POAG group, and 45 eyes in the healthy control group were included in this cross-sectional retrospective study. Corneal endothelial cell density, the coefficient of variation in the cell area, hexagonality, and central corneal thickness (CCT) were obtained by specular microscopy (CEM 530, NIDEK, Japan).

Acutely increased aquaporin-4 exhibits more potent protective effects in the cortex against single and repeated isoflurane-induced neurotoxicity in the developing rat brain.

Damage to hippocampus, cerebellum, and cortex associated with cognitive functions due to anesthetic-induced toxicity early in life may cause cognitive decline later. Aquaporin 4 (AQP4), a key protein in waste clearance pathway of brain, is involved in synaptic plasticity and neurocognition. We investigated the effects of single and repeated isoflurane (Iso) anesthesia on AQP4 levels and brain damage.

Functionalization of PEG-AgNPs Hybrid Material to Alleviate Biofouling Tendency of Polyethersulfone Membrane.

Membrane-based processes are a promising technology in water and wastewater treatments, to supply clean and secure water. However, during membrane filtration, biofouling phenomena severely hamper the performance, leading to permanent detrimental impacts. Moreover, regular chemical cleaning is ineffective in the long-run for overcoming biofouling, because it weakens the membrane structure.

High tumor budding activity may predict poor prognosis in laryngeal squamous cell carcinomas.

Background: Laryngeal squamous cell carcinoma (SCC) which is the most common carcinoma of the respiratory system after lung carcinomas is graded by the World Health Organization (WHO) into three groups as grades 1, 2, and 3. This system does not correlate with the prognosis and has a low reproducibility among the pathologists. Searching for a new grading system, in this study, we investigated the relationship between tumor budding and histomorphological parameters and survival status.

The role of tissue inhibitor of metalloproteinases in the aetiology of inguinal and incisional hernias.

Inguinal and incisional hernias are the two most common types of hernias caused by abdominal wall weakness and defects in connective tissue. The structure of the extracellular matrix, mainly collagen and metalloproteinases (MMPs), and their regulators have been studied extensively and found to play a significant role in the pathophysiology of hernias. One of the regulators of MMPs, tissue inhibitor metalloproteinases (TIMPs), bind to MMPs and inhibit its activity significantly shifting the balance towards collagen synthesis rather than degradation.

Immunohistochemical evaluation of IL-1β, IL-6, TNF-α and IL-17 cytokine expression in peripheral giant cell granuloma and peripheral ossifying fibroma of the jaws.

Objective: To examine and compare the immunohistochemical expressions of IL-1β, IL-6, IL-17 and TNF-α in peripheral giant cell granuloma (PGCG) and peripheral ossifying fibroma (POF).

Design: The study included 20 POF and 20 PGCG cases diagnosed at the Pathology Department of Eskişehir Osmangazi University Medical Faculty. Hematoxylin & Eosin-stained slides obtained from each biopsy specimen were re-evaluated, and IL-1β, IL-6, IL-17 and TNF-α antibodies were investigated immunohistochemically.

Cellulose acetate in fabrication of polymeric membranes: A review.

Developing biodegradable polymers to fabricate filtration membranes is one of the main challenges of membrane science and technology. Cellulose acetate (CA) membranes, due to their excellent film-forming property, high chemical and mechanical stability, high hydrophilicity, eco-friendly, and suitable cost, are extensively used in water and wastewater treatment, gas separation, and energy generation purposes. The CA is one of the first materials used to fabricate filtration membranes.

Comparison of anterior chamber angle parameters and iris structure of juvenile open-angle glaucoma and pigmentary glaucoma.

Unlabelled: To compare the quantitative measurements of the anterior chamber angle (ACA) and iris parameters in patients with juvenile open-angle glaucoma (JOAG), pigmentary glaucoma (PG), and healthy controls using anterior segment optical coherence tomography (AS-OCT).

Methods: This was a retrospective, cross-sectional study of 25 eyes with JOAG, 25 eyes with PG, and 25 control eyes. Anterior chamber depth, angle-opening distance 500 and 750, trabecular-iris space 500 and 750, scleral spur angle, iris thickness (IT, measured at the thickest part), and iris bowing were obtained using AS-OCT (Visante" OCT 3.

Do immunohistochemical studies have a role in predicting prognosis of laryngeal squamous cell carcinomas? CD44 and Fascin experience.

Background And Objectives: The diagnosis of laryngeal squamous cell carcinoma (LSCC) can be made easily based on histopathological findings, but the relationship between morphological findings and prognosis is not clear. In addition to morphological findings, the use of novel markers may contribute to the development of new treatment strategies and improved patient prognosis. CD44, which is a cancer stem cell marker, and Fascin-1, an actin-binding protein has been associated with poor prognosis in many tumors.

Serum levels of fetuin-A as a novel biomarker for disease activity in patients with Takayasu arteritis and granulomatous polyangiitis.

Objective: The aim of the present study was to investigate serum fetuin-A (Fet-A) levels in patients with Takayasu arteritis (TA) and granulomatous polyangiitis (GPA) and to analyze the relationship between serum Fet-A levels and disease activity scores.

Method: Thirty-two TA and 28 GPA patients presented to the rheumatology clinic at Gazi University and met the criteria of American College of Rheumatology 1990 and 2012 International Chapell Hill meeting, respectively, and 20 healthy control subjects were included in the present study. We collected data on serum C-reactive protein (CRP), albumin, calcium, and phosphate levels as well as erythrocyte sedimentation rates.

Outcomes of 23-Gauge Transconjunctival Sutureless Vitrectomy in Patients with Diabetic Retinopathy.

Objectives: This study evaluated the anatomical and functional results of 23-G transconjunctival sutureless vitrectomy (TSV) in diabetic retinopathy (DR) patients with a variety of vitreoretinal diseases.

Methods: Consecutive patients who underwent 23-G TSV for complications of DR were evaluated retrospectively. The primary outcome measures were best-corrected visual acuity (BCVA), intraocular pressure (IOP), and intraoperative and postoperative complications.

Diagnostic utility of serum biomarkers in large vessel vasculitis and their correlation with positron emission tomography.

Objectives: To investigate the association between vascular inflammation, as detected by positron emission tomography (PET) imaging and interleukin-6 (IL-6), pentraxin3, and B-cell-activating factor (BAFF) in subjects with LVV.

Methods: The study included newly diagnosed giant cell arteritis (GCA, n = 27) or Takayasu arteritis (n = 9) patients and healthy control (HC, n = 31) subjects. PET scan and blood samples were obtained before the introduction of treatments.

Fellow-eye asymmetry on optical coherence tomography angiography and thickness parameters in unilateral pseudoexfoliation syndrome.

Purpose: To investigate inter-eye retinal vessel density and thickness asymmetry in unilateral pseudoexfoliation syndrome and understand its use for the early detection of glaucoma.

Methods: Thirty patients with unilateral pseudoexfoliation syndrome were enrolled in our study. Optical coherence tomography angiography macular scans were used measure the retinal vessel density, and optical coherence tomography scans were used to assess the thickness parameters of the peripapillary retinal nerve fiber layer and the macular ganglion cell complex.