نتایج جستجو برای: antimalarial

تعداد نتایج: 6488  

2015
Shengyong Ng Robert E. Schwartz Sandra March Ani Galstian Nil Gural Jing Shan Mythili Prabhu Maria M. Mota Sangeeta N. Bhatia

Malaria eradication is a major goal in public health but is challenged by relapsing malaria species, expanding drug resistance, and the influence of host genetics on antimalarial drug efficacy. To overcome these hurdles, it is imperative to establish in vitro assays of liver-stage malaria for drug testing. Induced pluripotent stem cells (iPSC) potentially allow the assessment of donor-specific ...

Journal: :Experimental parasitology 2011
Jian Zhang Fu Sheng Huang Wen Yue Xu Ying Wang Tao Li Zhou Jian Hua Duan

The antimalarial drug nitroquine is not only an effective antimalarial drug, it is also able to induce the melanization of Plasmodium species. However, the molecular mechanisms of the recognition reaction induced by this drug remain unclear. Silencing of thioester-containing protein-1 (TEP1) significantly compromised the ability of Anopheles gambiae to melanize the Plasmodium, leading to invest...

Journal: :Journal of medicinal chemistry 2010
Yuxiang Dong Sergio Wittlin Kamaraj Sriraghavan Jacques Chollet Susan A Charman William N Charman Christian Scheurer Heinrich Urwyler Josefina Santo Tomas Christopher Snyder Darren J Creek Julia Morizzi Maria Koltun Hugues Matile Xiaofang Wang Maniyan Padmanilayam Yuanqing Tang Arnulf Dorn Reto Brun Jonathan L Vennerstrom

The structure and stereochemistry of the cyclohexane substituents of analogues of arterolane (OZ277) had little effect on potency against Plasmodium falciparum in vitro. Weak base functional groups were not required for high antimalarial potency, but they were essential for high antimalarial efficacy in P. berghei-infected mice. Five new ozonides with antimalarial efficacy and ADME profiles sup...

2011
Aymé Fernández-Calienes Valdés

Since emergence of chloroquine-resistant Plasmodium falciparum and reports of parasite resistance to alternative drugs, there has been renewed interest in the antimalarial activity of acridines and their congeners, the acridinones. This article presents literature compilation of natural acridinone alkaloids and synthetic 9-substituted acridines, acridinediones, haloalcoxyacridinones and 10-N-su...

2017
Mary A Bitta Symon M Kariuki Clifford Mwita Samson Gwer Leah Mwai Charles R J C Newton

Background: Antimalarial drugs affect the central nervous system, but it is difficult to differentiate the effect of these drugs from that of the malaria illness. We conducted a systematic review to determine the association between anti-malarial drugs and mental and neurological impairment in humans.  Methods: We systematically searched online databases, including Medline/PubMed, PsychoInfo, a...

Journal: :journal of reports in pharmaceutical sciences 0
mahdi mojarrab marieh rezaei sayyed shahram miraghaee gisya abdi yalda shokoohinia department of pharmacognosy & biotechnology, school of pharmacy, kermanshah 67145-1673, iran

malaria as one of the most recurrent infectious diseases caused by parasites of the genus plasmodium, kills several hundred thousand people especially in the tropical and subtropical regions of the world annually. terpenoids have served as the lead compounds to develop new antimalarial agents. the aromatic monoterpenoid, cuminaldehyde, isolated from the fruits of buniumpersicum was evaluated fo...

Journal: :Clinical Phytoscience 2021

Abstract Development of resistance by malaria parasites to conventional antimalarial drugs has rejuvenated the exploration herbal medicine as alternatives. Also, increasing rate use remedies in combination with (both synthetic and semi-synthetic) inspired researchers validate their herb-drug interaction effects. This review evaluated outcomes between drugs. With aid electronic databases, Pubmed...

Journal: :research in pharmaceutical sciences 0

malaria is currently one of the most important causes of mortality in developing countries. high resistance to available antimalarial drugs has been reported frequently, thus it is crucial to focus on the discovery of new antimalarial drugs. artemisinin, an effective antimalarial medication, is isolated from various artemisia species. to identify the artemisia species producing high quantity of...

2015
Mariana Conceição Souza Tatiana Almeida Padua Natalia Domingos Torres Maria Fernanda de Souza Costa Victor Facchinetti Claudia Regina Brandão Gomes Marcus Vinícius Nora Souza Maria das Graças Henriques

A rapid decrease in parasitaemia remains the major goal for new antimalarial drugs and thus, in vivo models must provide precise results concerning parasitaemia modulation. Hydroxyethylamine comprise an important group of alkanolamine compounds that exhibit pharmacological properties as proteases inhibitors that has already been proposed as a new class of antimalarial drugs. Herein, it was test...

2012
Supriya Mahajan Vijayalaxmi Kamath Sonali Nayak Shalaka Vaidya

A set of benzophenone derivatives was evaluated for the antimalarial activity against Plasmodium berghei in mice and the mean survival time of mice for all the compounds was determined. The QSAR analysis was carried out for the fourteen benzophenone derivatives using different physicochemical descriptors. The multiple linear regression analysis was used to correlate the physicochemical descript...

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