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Infectious Disease: Malaria

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Total 148 results found since Jan 2013.

Biological and pharmacological activities of noscapine: Focusing on its receptors and mechanisms
AbstractNoscapine has been mentioned as one of the effective drugs with potential therapeutic applications. With few side effects and amazing capabilities, noscapine can be considered different from other opioids-like structure compounds. Since 1930, extensive studies have been conducted in the field of pharmacological treatments from against malaria to control cough and cancer treatment. Furthermore, recent studies have shown that noscapine and some analogues, like 9-bromonoscapine, amino noscapine, and 9-nitronoscapine, can be used to treat polycystic ovaries syndrome, stroke, and other diseases. Given the numerous resul...
Source: BioFactors - September 18, 2021 Category: Biochemistry Authors: Fahimeh Nourbakhsh, Vahid Reza Askari Tags: Review Article Source Type: research

Pharmacological and cardiovascular perspectives on the treatment of COVID-19 with chloroquine derivatives.
Abstract The novel severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causes coronavirus disease 2019 (COVID-19) and an ongoing severe pandemic. Curative drugs specific for COVID-19 are currently lacking. Chloroquine phosphate and its derivative hydroxychloroquine, which have been used in the treatment and prevention of malaria and autoimmune diseases for decades, were found to inhibit SARS-CoV-2 infection with high potency in vitro and have shown clinical and virologic benefits in COVID-19 patients. Therefore, chloroquine phosphate was first used in the treatment of COVID-19 in China. Later, under a lim...
Source: Acta Pharmacologica Sinica - September 22, 2020 Category: Drugs & Pharmacology Authors: Zhang XL, Li ZM, Ye JT, Lu J, Ye LL, Zhang CX, Liu PQ, Duan DD Tags: Acta Pharmacol Sin Source Type: research

NIH study supports new approach for treating cerebral malaria
(NIH/National Institute of Neurological Disorders and Stroke) Researchers at the National Institutes of Health found evidence that specific immune cells may play a key role in the devastating effects of cerebral malaria, a severe form of malaria that mainly affects young children. The results, published in the Journal of Clinical Investigation, suggest that drugs targeting T cells may be effective in treating the disease. The study was supported by the NIH Intramural Research Program.
Source: EurekAlert! - Medicine and Health - February 18, 2020 Category: International Medicine & Public Health Source Type: news

Sickle cell disease: a comprehensive program of care from birth.
Authors: de Montalembert M, Tshilolo L, Allali S Abstract As more children are appropriately being diagnosed, the burden of sickle cell disease is increasing greatly in Africa and in high-resource countries such as the United States and Europe. Early management is mandatory, but newborn screening is not implemented everywhere. Point-of-care testing devices are increasingly being used in low-resource countries, showing good sensitivity and specificity. Because the diagnosis is often traumatic for the families, the announcement should be made by an experienced person. The development of care networks is urgently requ...
Source: Hematology ASH Education Program - December 7, 2019 Category: Hematology Tags: Hematology Am Soc Hematol Educ Program Source Type: research

Health Worker Training Is Improving Hypertension Care and Prevention in Senegal
October 31, 2019During interviews with almost 2,000 health workers and clients in Dakar, Senegal, IntraHealth International found that some 40% of health workers had not been trained to care for clients with hypertension, and 83% of clients who did not have hypertension knew no more than a single warning sign. But a 2019 evaluation reveals significant progress in under two years.The results from our 2017-2018 situational analysis uncovered gaps in hypertension care and prevention in Dakar, including insufficiencies in equipment, hypertension management skills, and patient education.Those results helped guide theBetter Hear...
Source: IntraHealth International - October 31, 2019 Category: International Medicine & Public Health Authors: mnathe Tags: Senegal Neema Noncommunicable Diseases Human Resources Management Primary Health Care Source Type: news

Chloroquine pretreatment attenuates ischemia-reperfusion injury in the brain of ob/ob diabetic mice as well as wildtype mice.
In conclusion, chloroquine pretreatment could reduce cerebral damage after ischemic stroke especially in diabetic mice through multiple mechanisms, which include reducing neural cell DNA injury, restoring euglycemia and anti-inflammatory effects. The findings may provide potential for the development of chloroquine in the prevention and treatment of stroke in diabetic high-risk patients. PMID: 31647899 [PubMed - as supplied by publisher]
Source: Brain Research - October 20, 2019 Category: Neurology Authors: Zhang YP, Cui QY, Zhang TM, Yi Y, Nie JJ, Xie GH, Wu JH Tags: Brain Res Source Type: research

Activated protein C in neuroprotection and malaria
Purpose of review Activated protein C (APC) is a homeostatic coagulation protease with anticoagulant and cytoprotective activities. Focusing on APC's effects in the brain, this review discusses three different scenarios that illustrate how APC functions are intimately affecting the physiology and pathophysiology of the brain. Recent findings Cytoprotective APC therapy holds promise for the treatment of ischemic stroke, and a recently completed trial suggested that cytoprotective-selective 3K3A-APC reduced bleeding in ischemic stroke patients. In contrast, APC's anticoagulant activity contributes to brain bleeding as s...
Source: Current Opinion in Hematology - August 2, 2019 Category: Hematology Tags: HEMOSTASIS AND THROMBOSIS: Edited by Alvin H. Schmaier Source Type: research

Bioinformatics analysis of a long non ‑coding RNA and mRNA regulation network in rats with middle cerebral artery occlusion based on RNA sequencing.
Bioinformatics analysis of a long non‑coding RNA and mRNA regulation network in rats with middle cerebral artery occlusion based on RNA sequencing. Mol Med Rep. 2019 May 27;: Authors: Duan X, Han L, Peng D, Peng C, Xiao L, Bao Q, Peng H Abstract Long non‑coding RNAs (lncRNAs) have been proven to be critical gene regulators of development and disease. The main aim of the present study was to elucidate the lncRNA‑mRNA regulation network in ischemic stroke induced by middle cerebral artery occlusion (MCAO) using RNA sequencing (RNA‑seq) in rats. lncRNA expression profiles were screened in brain ti...
Source: Molecular Medicine Reports - June 12, 2019 Category: Molecular Biology Tags: Mol Med Rep Source Type: research

What Causes Facial Nerve Palsy?
Discussion Facial nerve palsy has been known for centuries, but in 1821 unilateral facial nerve paralysis was described by Sir Charles Bell. Bell’s palsy (BP) is a unilateral, acute facial paralysis that is clinically diagnosed after other etiologies have been excluded by appropriate history, physical examination and/or laboratory testing or imaging. Symptoms include abnormal movement of facial nerve. It can be associated with changes in facial sensation, hearing, taste or excessive tearing. The right and left sides are equally affected but bilateral BP is rare (0.3%). Paralysis can be complete or incomplete at prese...
Source: PediatricEducation.org - June 3, 2019 Category: Pediatrics Authors: pediatriceducationmin Tags: Uncategorized Source Type: news

SwitchPoint 2019: Day 1
By Margarite Nathe, Principal Editor/Writer, IntraHealth InternationalApril 25, 2019It takes tenacity to work in global health and development. These folks have it.I ’m going to go out on a limb and guess that if you work in global health or international development, you might know what frustration feels like.Maybe the project funding cycle gets you down. Maybe you ’ve struggled with a public policy that hurts more people than it helps. It could be that you’ve grappled with shoddy data sets, or corrupt officials, or the fickle winds of politics that so often blow our efforts off course.You need tenacity to do th...
Source: IntraHealth International - April 26, 2019 Category: International Medicine & Public Health Authors: mnathe Tags: SwitchPoint Source Type: news

Superbugs, Anti-Vaxxers Make WHO ’ s List Of 10 Global Health Threats
(CNN) — From climate change to superbugs, the World Health Organization has laid out 10 big threats to our global health in 2019. And unless these threats get addressed, millions of lives will be in jeopardy. Here’s a snapshot of 10 urgent health issues, according to the United Nations’ public health agency: Not vaccinating when you can One of the most controversial recent health topics in the US is now an international concern. “Vaccine hesitancy — the reluctance or refusal to vaccinate despite the availability of vaccines — threatens to reverse progress made in tackling vaccine-prevent...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - January 21, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health News CNN Local TV Source Type: news

‘ Planetary Health Diet ’ : Scientists Say Cutting Red Meat, Sugar Can Save Lives And The Planet
(CNN) — An international team of scientists has developed a diet it says can improve health while ensuring sustainable food production to reduce further damage to the planet. The “planetary health diet” is based on cutting red meat and sugar consumption in half and upping intake of fruits, vegetables and nuts. And it can prevent up to 11.6 million premature deaths without harming the planet, says the report published Wednesday in the medical journal The Lancet. The authors warn that a global change in diet and food production is needed as 3 billion people across the world are malnourished — which in...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - January 18, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health News Source Type: news

Review shows link between herpes and dementia
Authors advocate use of antiherpes antivirals Related items fromOnMedica Anticholinergic drugs may be linked to increased risk of dementia New evidence on benzodiazepine link to Alzheimer ’s Stroke rate higher in HIV patients Single-dose malaria drug eliminates parasite from liver Alzheimer ’s drugs work for more severe forms of disease
Source: OnMedica Latest News - October 19, 2018 Category: UK Health Source Type: news

Protease inhibitors may increase risk of death in people with HIV and heart failure
Ritonavir-boosted protease inhibitors associated with doubled risk of hospital readmission and cardiovascular death Related items fromOnMedica Stroke rate higher in HIV patients £30 million to tackle antimicrobial resistance Single-dose malaria drug eliminates parasite from liver Ibuprofen not a safe alternative to antibiotics for uncomplicated UTIs Too few women take part in many CVD clinical trials
Source: OnMedica Latest News - July 24, 2018 Category: UK Health Source Type: news

Transfusion-transmitted malaria masquerading as sickle cell crisis with multisystem organ failure.
CONCLUSIONS: Clinical suspicion for transfusion-related adverse events, including hemolytic transfusion reactions and transfusion-transmitted infections, should be high in typically and atypically immunocompromised patient populations (like SCD), especially those on chronic transfusion protocols. Manual blood smear review aids in the evaluation of patients with SCD presenting with severe vaso-occlusive crisis and MSOF and can alert clinicians to the need for initiating aggressive therapy like RBC exchange and artesunate therapy. PMID: 29524230 [PubMed - as supplied by publisher]
Source: Transfusion - March 9, 2018 Category: Hematology Authors: Maier CL, Gross PJ, Dean CL, Chonat S, Ip A, McLemore M, El Rassi F, Stowell SR, Josephson CD, Fasano RM Tags: Transfusion Source Type: research