Bimodal transcranial direct current stimulation reduces alcohol consumption and induces long-term neurochemical changes in rats with neuropathic pain.

This study aimed to evaluate the effects of repeated bimodal transcranial direct current stimulation (tDCS) on alcohol consumption and immunohistological and neurochemical parameters in nerve-injured rats. Forty-eight adult male Wistar rats were distributed into six groups: control, neuropathic pain (NP) + sham-tDCS, NP + alcohol + sham-tDCS, alcohol + sham-tDCS, alcohol + tDCS, and NP + alcohol + tDCS. NP is induced by chronic sciatic nerve constriction (CCI).

Transcranial Direct Current Stimulation (tDCS) Induces Analgesia in Rats with Neuropathic Pain and Alcohol Abstinence.

Neuromodulatory techniques have been studied to treat drug addiction or compulsive eating as well as different chronic pain conditions, such as neuropathic and inflammatory pain in the clinical and preclinical settings. In this study, we aimed to investigate the effect of transcranial direct current stimulation (tDCS) on the association of alcohol withdrawal with neuropathic pain based on nociceptive and neurochemical parameters in rats. Thirty-six adult male Wistar rats were randomized into five groups: control, neuropathic pain, neuropathic pain + tDCS, neuropathic pain + alcohol, and neuropathic pain + alcohol + tDCS.

From abortion-inducing medications to Zika Virus Syndrome: 27 years experience of the First Teratogen Information Service in Latin America.

In 1990, the first Teratogen Information Service in Brazil (SIAT) was implemented in the Medical Genetics Service at Hospital de Clinicas de Porto Alegre. SIAT is a free-to-use information service both to health professionals and the general population, especially to women who are pregnant or planning pregnancy. The main objective of this paper is to present the activities of SIAT in its initial years (1990-2006), compared to those in the last decade (2007-2017).

Intramuscular electrical stimulus potentiates motor cortex modulation effects on pain and descending inhibitory systems in knee osteoarthritis: a randomized, factorial, sham-controlled study.

Background: Neuroplastic changes in nociceptive pathways contribute to severity of symptoms in knee osteoarthritis (KOA). A new look at neuroplastic changes management includes modulation of the primary motor cortex by transcranial direct current stimulation (tDCS).

Objectives: We investigated whether tDCS combined with intramuscular electrical stimulation (EIMS) would be more efficacious than a sham (s) intervention (s-tDCS/s-EIMS) or a single active(a)-tDCS/s-EIMS intervention and/or s-tDCS/a-EIMS in the following domains: pain measures (visual analog scale [VAS] score and descending pain modulatory system [DPMS], and outcomes, and analgesic use, disability, and pain pressure threshold (PPT) for secondary outcomes.

Transcranial direct current stimulation (tDCS) modulates biometric and inflammatory parameters and anxiety-like behavior in obese rats.

Obesity is a multifactorial disease associated with metabolic dysfunction and the prevention and treatment of obesity are often unsatisfactory. Transcranial direct-current stimulation (tDCS) is a non-invasive brain stimulation technique that has proven promising in the treatment of eating disorders such as obesity. We investigate the effects of tDCS on locomotor and exploratory activities, anxiety-like and feeding behavior, and levels of brain-derived neurotrophic factor (BDNF), IL (interleukin)-10, IL-1β, and tumor necrosis factor-alpha (TNF-α) in the cerebral cortex of obese rats.

Antibiotic resistance genes detected in the marine sponge Petromica citrina from Brazilian coast.

Although antibiotic-resistant pathogens pose a significant threat to human health, the environmental reservoirs of the resistance determinants are still poorly understood. This study reports the detection of resistance genes (ermB, mecA, mupA, qnrA, qnrB and tetL) to antibiotics among certain culturable and unculturable bacteria associated with the marine sponge Petromica citrina. The antimicrobial activities elicited by P.

[International Classification for Nursing Practice and the Brazilian contribution].

The study aimed to identify the scientific productions about the International Classification for Nursing Practice - ICNP and its national contribution, using integrative review as research for approaching of the investigation object. In total 111 scientific productions were identified in the period from 1994 to 2008, 45,5%, were Brazilian studies. The average world scientific production per year was 7.

Caroli's disease: 6 case studies.

Caroll's disease is characterized by congenital non-obstructive dilatation of the intrahepatic bile ducts of undefined etiology. It is a rare disease usually affecting the whole liver but it may affect a lobe or a segment (11). This study shows the evolution of 6 cases (2 boys and 4 giris) that were diagnosed with Caroli's disease at a referral service.

Steroid-induced cataracts in patients with autoimmune hepatitis.

Background: Posterior subcapsular cataract (PSC) has been reported in patients on corticosteroids therapy for various pathologies. Autoimmune hepatitis (AIH) is a progressive inflammatory hepatic disease for which corticosteroids are recommended but PSC has not yet been reported in AIH patients on corticosteroids therapy.

Methods: The AIH patients at our service underwent an ophthalmological assessment and their files were analyzed establish the dosage and duration of medication, the presence of visual complaints and the type of AIH, in order to correlate these with the ophthalmological findings.