The relationship between sleep quality and chronotype differences and urticaria severity in patients with chronic spontaneous urticaria.

Introduction: Chronic spontaneous urticaria (CSU) is characterized by persistent or recurrent pruritic lesions that last more than 6 weeks. Patients with CSU may experience sleep disturbances, particularly due to itching. Biological rhythms (chronotypes) are categorized as morningness, intermediate, and eveningness types.

Esthetic rehabilitation through crown lengthening and laminate veneers. A digital workflow.

Aim: To describe a digital workflow utilizing 3D printing technology to guide esthetic crown lengthening and control tooth preparation.

Clinical Considerations: After the initial intraoral and face scans, an esthetic treatment plan was performed digitally based on the patient's personality and face type using artificial intelligence-based 3D smile design software. A 3D-printed tray relined with silicone over a 3D-printed model was used for the mock-up.

Effect of systemic isotretinoin therapy on semen parameters.

Purpose: Vitamin A has multiple functions in the human body, being involved in growth, epithelial differentiation, vision, immune function and reproduction. While normal spermatogenesis is influenced by several factors, it requires vitamin A. Systemic isotretinoin is a vitamin A derivative that is used in the treatment of many dermatological diseases, especially acne vulgaris (AV).

Psoriasis and Its Relationship With Somatosensory Amplification, Health Anxiety, and Depression.

Objective The present study investigates the relationship between psoriasis and diseases such as health anxiety, depression, and somatosensory amplification. Methods The participating patients (n=117, including 60 psoriasis patients and 57 controls) filled out the Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Somatosensory Amplification Scale (SSAS), and Health Anxiety Inventory (HAI) questionnaires. Results The mean scores from SSAS, HAI, and BDI were significantly higher in the psoriasis group than in the control group (p<0.

Can chronic spontaneous urticarial produce symptoms of neuropathic pain?

Background: Chronic spontaneous urticaria (CSU) is a condition that is associated with recurrent pruritic hives and/or angioedema lasting for more than 6 weeks and is known to affect 1% of the population. Neuropathic pain can be defined as abnormal pain in the peripheral or central nervous system following injury and results from dysfunctions in the peripheral or central nervous system without peripheral nociceptor stimulation. Histamine appears in the pathogenesis of both the CSU and diseases of the neuropathic pain spectrum.

Testosterone Propionate Promotes Proliferation and Viability of Bone Marrow Mesenchymal Stem Cells while Preserving Their Characteristics and Inducing Their Anti-Cancer Efficacy.

Background: Various studies have reported the effects of testosterone on different cell types, yet bone marrow-derived mesenchymal stem cells’ cellular responses to testosterone remain unknown.

Aims: To investigate the effects of testosterone propionate, an oil-soluble short-acting form of testosterone, on human bone marrow-derived mesenchymal stem cells’ proliferation and viability after 24 hours of incubation. We also investigated the impact of testosterone propionate on bone marrow-derived mesenchymal stem cell’s polarization and cytotoxicity on K562 leukemia cell line.

The Relationship of Acne With Somatosensory Amplification, Health Anxiety, and Depression Levels.

Objective The objective of this study is to evaluate the somatosensory amplification, as well as anxiety and depression levels in acne vulgaris (AV) patients, and to examine their relationship with disease severity. Methods Sociodemographic form, Global Acne Grading System (GAGS), Somatosensory Amplification Scale (SSAS), Health Anxiety Inventory (HAI), Beck Anxiety Inventory (BAI), and Beck Depression Inventory (BDI) were applied to the patient group. All scales, except GAGS, were also applied to the healthy controls.

A case of pediatric psoriasis achieving remission after allogenic bone marrow transplantation.

Background: Psoriasis is an inflammatory skin disease in which the cells and molecules of innate and adaptive immunity are involved in the pathogenesis. Aplastic anemia is a bone marrow deficiency syndrome that is characterized by an extreme reduction in the number of blood cells as a result of failure in hematopoiesis. Allogenic hematopoietic stem cell transplantation is a promising treatment for Aplastic Anemia and it is important to note that other comorbid diseases like psoriasis- since both have some common pathogenetic mechanisims- might achieve remission after treatment.

Gene expression profiles of transient receptor potential (TRP) channels in the peripheral blood mononuclear cells of psoriasis patients.

Psoriasis is a chronic autoimmune disease in which peripheral blood mononuclear cells (PBMCs) are involved in the pathological process. Transient receptor potential (TRP) channels expressed in immune cells have been shown to be associated with inflammatory diseases. We aimed to evaluate mRNA expression levels of channels in PBMCs of patients with psoriasis.

The fifth dimension in esthetic dentistry.

Every human smile is unique and special, reflecting the different shapes, textures, and colors of the teeth as well as their combinations. This uniqueness conveys a direct and specific message when it comes to creating a new smile design. Dentists need to consider the 'unity of the whole' concept in this task, which involves bringing together biology, structure, function, and esthetics to create the fifth dimension of the smile.

Difficulties in emotion regulation and quality of life in patients with acne.

Background: The psychological factors associated with the impairment of the quality of life (QoL) in acne vulgaris have not been fully elucidated, yet. The aim of the present study was to evaluate the performance of the difficulties in emotion regulation (DER) in predicting the QoL of patients with acne vulgaris and to examine the relationship between acne vulgaris and common psychopathologies, such as anxiety and depression.

Methods: A total of 141 patients were administered the difficulties in emotion regulation scale (DERS-Brief Form) (DERS-16), Hospital Anxiety and Depression Scale (HADS), and Acne Quality of Life (AQOL) Scale, while the control group including 102 participants was administered all scales other than the AQOL.

Evaluation of Tp-e interval, Tp-e/QT ratio, and Tp-e/QTc ratio in patients with Behçet's disease.

Objective: Behçet's disease (BD), a multisystemic inflammatory disorder, has been associated with a number of cardiovascular dysfunctions, including ventricular arrhythmias and sudden cardiac death. The mechanism of increased ventricular arrhythmias in BD remains uncertain. The aim of the present study was to assess the ventricular repolarization by using the Tp-e interval, Tp-e/QT ratio, and Tp-e/QTc ratio as candidate markers of ventricular arrhythmias in patients with BD.

Patient with Mal de Meleda in whom a Novel Gene Mutation was Identified.

Mal de Meleda, also known as keratoderma palmoplantaris transgrediens, is a rare type of autosomal recessive palmoplantar keratoderma. A 19-year-old male presented with a congenital yellowish discoloration and thickening of both palms and soles of the feet. His family history revealed that there was no consanguinity between the mother and the father and that the patient had three healthy brothers.

The polymorphism rs4696480 in the TLR2 gene is associated with psoriasis patients in the Turkish population.

Background: Toll-like receptors (TLRs) have an important role in the host defense. Recent studies demonstrated that TLR polymorphisms might have a role in the pathogenesis of psoriasis vulgaris. The aim of this study was to indicate whether TLR2 rs11938228 and rs4696480 were associated with susceptibility to psoriasis in the Turkish population.

Evaluation of Toll-like receptor expression profile in patients with psoriasis vulgaris.

TLRs are thought to play a role in the pathophysiology of such dermatological diseases as leprosy, acne and psoriasis. The study included 20 patients with plaque psoriasis, as well as 20 healthy age- and gender-matched control subjects. Real-time polymerase chain reaction evaluation was made of the messenger RNA expression of TLRs 1-10 in lesional tissue and peripheral blood mononuclear cell samples in psoriasis patients.

Sleep disorders in patients with psoriasis: a cross-sectional study using non-polysomnographical methods.

Background: Psoriasis is a chronic inflammatory skin disease which can cause sleep disturbances due to the disease itself or due to its complications. In this study, we aimed to analyze the array of sleep disturbances caused by psoriasis and to evaluate the interaction between the quality of sleep and the duration and severity of psoriasis.

Methods: Study subjects included 60 patients with plaque psoriasis and 60 sex- and age-matched controls.