Results 21 to 30 of about 3,935 (170)

Coevolution as an engine of biodiversity and a cornucopia of ecosystem services

open access: yesPLANTS, PEOPLE, PLANET, Volume 3, Issue 1, Page 61-73, January 2021., 2021
Coevolutionary processes, which have governed interactions between organisms throughout the history of life, also serve as an engine of ecosystem services for humans. The escalating arms races between plants and herbivores, flowers and pollinators, have generated a cornucopia of foods, raw materials, perfumes, spices, ornamentals, medicines, and drugs.
Robert A. Raguso
wiley   +1 more source

Alkaloids as Potential Phytochemicals against SARS‐CoV‐2: Approaches to the Associated Pivotal Mechanisms

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2021, Issue 1, 2021., 2021
Since its inception, the coronavirus disease 2019 (COVID‐19) pandemic has infected millions of people around the world. Therefore, it is necessary to find effective treatments against Severe Acute Respiratory Syndrome Coronavirus‐2 (SARS‐CoV‐2), as it is the viral source of COVID‐19.
Mohammad Bagher Majnooni   +6 more
wiley   +1 more source

Emetine and cephaeline content in plants of Psychotria ipecacuanha in Costa Rica

open access: yesRevista Colombiana de Química, 2020
The objective of this study was to identify the emetic metabolites in different parts of the P. ipecacuanha, a plant with emetic properties. Partial phytochemical analysis was performed to determine the presence of emetine and cephaeline in leaves, stems
María Catalina Rosales López   +2 more
doaj   +1 more source

CAQ Corner: Acute liver failure management and liver transplantation

open access: yes, 2022
Liver Transplantation, Volume 28, Issue 10, Page 1664-1673, October 2022.
Jason J. Pan, Robert J. Fontana
wiley   +1 more source

Natural Plant Alkaloid (Emetine) Inhibits HIV-1 Replication by Interfering with Reverse Transcriptase Activity

open access: yesMolecules, 2015
Ipecac alkaloids are secondary metabolites produced in the medicinal plant Psychotria ipecacuanha. Emetine is the main alkaloid of ipecac and one of the active compounds in syrup of Ipecac with emetic property. Here we evaluated emetine’s potential as an
Ana Luiza Chaves Valadão   +6 more
doaj   +1 more source

Professor Pertti Jaakko Neuvonen (25 August 1943‐14 May 2020)

open access: yes, 2021
Basic &Clinical Pharmacology &Toxicology, Volume 128, Issue 4, Page 553-554, April 2021.
Janne T. Backman, Mikko Niemi
wiley   +1 more source

Effectiveness of Homeopathic Treatment for Abnormal Uterine Bleeding: A Double-Blind Randomized Clinical Trial [PDF]

open access: yesHospital Practices and Research, 2020
Background: Abnormal uterine bleeding (AUB) is a major health problem for many women. Homeopathy is one of the treatments for this disease. Objectives: This study was performed to evaluate the efficacy of homeopathic Ipecacuanha (Ipecac) in the treatment
Zohreh Naderi   +6 more
doaj  

Applications of the Pharmacophore Concept in Natural Product inspired Drug Design

open access: yesMolecular Informatics, Volume 39, Issue 11, November 2020., 2020
Abstract Pharmacophore‐based techniques are nowadays an important part of many computer‐aided drug design workflows and have been successfully applied for tasks such as virtual screening, lead optimization and de novo design. Natural products, on the other hand, can serve as a valuable source for unconventional molecular scaffolds that stimulate ideas ...
Thomas Seidel   +3 more
wiley   +1 more source

Ipecac-Induced Neuromuscular Weakness

open access: yesPediatric Neurology Briefs, 1993
A 15-month-old girl was admitted to the University of Maryland, Department of Pediatrics, with recurrent vomiting after two previous hospitalizations for vomiting, proximal weakness, and ataxia.
J Gordon Millichap
doaj   +1 more source

Ropinirole eye drops induce vomiting effectively in dogs: a randomised, double‐blind, placebo‐controlled clinical study

open access: yesVeterinary Record, Volume 186, Issue 9, Page 283-283, March 2020., 2020
There is a need for an effective and safe emetic agent that dog owners could easily administer to their dogs following veterinary advice in cases of potential poisoning. As a response to this need, a randomised, double‐blind, multi‐site, clinical field study was performed to assess the efficacy, safety and usability of ropinirole eye drops to induce ...
Minna Suokko   +4 more
wiley   +1 more source

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