Coughlin Bjerre (fridgegiant32)
Background No studies investigated the prevalence of arrhythmias among clinically-stable patients affected by COVID-19 infection. Methods We assessed prevalence, type, and burden of arrhythmias, by a single-day snapshot in seven non-intensive COVID Units at a third-level center. Results We enrolled 132 inhospital patients (mean age 65±14y; 66% males) newly diagnosed with COVID-19 infection. Arrhythmic episodes were detected in 12 patients (9%). In detail, 8 had atrial fibrillation, and 4 self-limiting supraventricular tachyarrhythmias. There were no cases of ventricular arrhythmias or new-onset atrioventricular blocks. In addition, we report no patients with QTc interval >450 ms. Conclusions Our single-day snapshot survey suggests that the prevalence of arrhythmias among clinically stable COVID-19 patients is low. In particular, no life-threatening arrhythmic events occurred.Ultraviolet (UV) irradiation to the eye induces photoimmunosuppression. In here, we examined the effect of green odor against immunosuppression of contact hypersensitivity in the eye induced by ultraviolet B (UVB) irradiation. XL177A concentration Systemic immunosuppression was induced in ICR mice sensitized with 0.5% oxazolone through the skin by a single exposure to UVB. Consecutive green odor treatment significantly counteracted UVB irradiation-induced immunosuppression of the contact hypersensitivity (CHS) response. The green odor treatment increased dopamine and β-endorphin levels in the brain and the plasma, respectively, and decreased the plasma corticosterone concentration in the oxazolone-sensitized mice after UVB irradiation to the eye, in contrast with that in acetone-treated mice (treatment negative control). Green odor prevented UVB irradiation-induced photoimmunosuppression of the CHS response by regulating the dopamine/β-endorphin/corticosterone pathway.Psoriasis is a chronic disease, mediated by the human immune system, based on a polygenic vulnerability, with cutaneous and systemic manifestations and substantial negative effects on the quality of life of patients. The physical and psychological impacts of psoriasis affect all areas of patient's functioning. Likewise, the prevalence of depression and anxiety in patients with psoriasis is significantly higher than that in the general population, and the quality of life is lower when compared to patients with different dermatological conditions. Both anxiety and depression may increase the clinical severity of psoriasis. Although psychiatric disorders in patients with psoriasis may be secondary to the stress due to the shame and social anxiety related to the skin lesions, the high rate of comorbidity has led to hypothesize that there may be common pathophysiological (psychodermatological) mechanisms involved. Inflammation is a key factor, since alterations in inflammatory modulators such as the hypothalamic-pituitary-adrenal axis and the sympathetic nervous system have been described. This narrative review of the literature highlights the psychodermatological aspects of the etiopathogenesis of psoriasis as well as the impact of illness on patients' personal identity, functioning, and professional, social, and family areas.Changes in the expression of HCN ion channels leading to changes in Ih function and neuronal excitability are considered to be possible mechanisms involved in epileptogenesis in kinds of human epilepsy. In previous animal studies of febrile seizures and temporal lobe epilepsy, changes in the expression of HCN1 and HCN2 channels at different time points and in different parts of the brain were not consistent, suggesting that transcriptional disorders involving HCNs play a crucial role in the epileptogenic process. Therefore, we aimed to assess the transcriptional regulation of HCN channels in Medial temporal lobe epilepsy with hippocampal sclerosis (MTLE-HS) patients. This study included eight nonhippocampal sclerosis patients and 40 MTLE-HS patients. The mRNA expressi
