Pregnant women may be infected with SARS-CoV-2 virus and develop serious complications of the disease. Covid-19 causes primarilya respiratory system infection but can also affect cardiovascular, renal, gastrointestinal, neurological systems. Cardiovascularinvolvement includes new onset hypertension, myocarditis, cardiomyopathy, pulmonary embolism, pre-eclampsia like syndrome.We report a confirm...

Indoles and their derivatives, the melan-ins, are among the most important compounds in the body, and perhaps the most neglected (Barr, 1983). This is not because they are uninteresting — they are very reactive, are present in every cell and may be involved in most reactions in the body. (Barr, 1983) summarized the data from which he concluded melanins were the organizing molecules which contro...

Treatment of hepatorenal syndromes (HRSs) is currently based on vasopressin analogs. The aim of this pilot study was to evaluate the efficacy and safety of noradrenalin (NA) in the treatment of type 1 HRS. Between 1998 and 2000, 12 consecutive patients with type 1 HRS (7 men, 5 women; mean age, 54 +/- 11 years; mean Child-Pugh score, 11.3 +/- 1.7) were treated with intravenous NA (0.5-3 mg/h), ...

The autonomic nervous system controls heart rate and contractility through sympathetic and parasympathetic inputs to the cardiac tissue, with acetylcholine (ACh) and noradrenalin (NA) as the chemical transmitters. In recent years, it has become clear that specific Regulators of G protein Signaling proteins (RGS proteins) suppress muscarinic sensitivity and parasympathetic tone, identifying RGS ...

Rapid eye movement sleep (REMS) loss affects most of the physiological processes, and it has been proposed that REMS maintains normal physiological processes. Changes in cultural, social, personal traits and life-style severely affect the amount and pattern of sleep, including REMS, which then manifests symptoms in animals, including humans. The effects may vary from simple fatigue and irritabi...

Mục tiêu: Nghiên cứu nhằm đánh giá hiệu quả dự phòng tụt huyết áp và ảnh hưởng không mong muốn của ba liều truyền tĩnh mạch noradrenalin khác nhau trong gây tê tủy sống để mổ lấy thai. Đối tượng phương pháp nghiên cứu: gồm 120 sản phụ mang thai đủ tháng có chỉ định chủ động được chia ngẫu nhiên làm nhóm nhận là 0,025 µg/kg/phút; 0,05 µg/kg/phút 0,075 ngay khi sống. Các tiêu chí chính gồm: tỉ lệ...

background : we aimed to compare hemodynamic and endocrine alterations caused by stress response due to proseal laryngeal mask airway and endotracheal tube usage in laparoscopic cholecystectomy. methods : sixty-three asa i-ii patients scheduled for elective laparoscopic cholecystectomy were included in the study. patients were randomly allocated into two groups of endotracheal tube and proseal ...

Introduction Temperament and mental illness are considered to be variations along the same continuum of imbalance in neurophysiological regulation behaviour. Objectives This presentation presents benefits constructivism approach psychiatric taxonomies. Methods The reviews findings neurochemistry that link temperament traits healthy individuals symptoms disorders complex relationships between ne...