Results 21 to 30 of about 3,875 (129)
Regio‐ and Stereoselective Synthesis of Benzoquinolizidines
ChemistrySelect, Volume 7, Issue 9, March 7, 2022., 2022 Organocatalytic enantioselective domino Michael addition‐cyclization‐dehydration reactions and catalytic hydrogenation were carried to prepare benzo[c]quinolizidines with three contiguous chirality centers. The D2PM‐TMS showed the best performance with enantiomeric excess up to 95 %.
Anna Alekszi‐Kaszás +8 more
wiley +1 more source
Current management of button battery injuries
Laryngoscope Investigative Otolaryngology, Volume 6, Issue 3, Page 549-563, June 2021., 2021 Abstract Button batteries (BB) are found in common household items and can lead to significant morbidity and mortality in the pediatric population when ingested. BBs are made of various chemistries and have a unique size and shape that yield significant injury when lodged in the pediatric esophagus.
Rishabh Sethia +5 more
wiley +1 more source
Ipecac: A Lesson in Clinical Guidelines [PDF]
, 2010 In 1965, the Food and Drug Administration (FDA) approved the use of ipecac for over-the-counter sale. For years, ipecac remained on the list of “must have” items for households with small children.
Pfister, Regina L.
core +1 more source
Coevolution as an engine of biodiversity and a cornucopia of ecosystem services
PLANTS, 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
Evidence-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
Revista 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
Molecules, 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
Angustinine – A New Benzopyridoquinolizine Alkaloid from
Natural Product Communications, 2012 A new benzopyridoquinolizine alkaloid, designated as angustinine (1), was isolated from the root bark of Alangium lamarckii Thwaites, along with the known ipecac alkaloid, emetine.
Mumu Chakraborty, Sibabrata Mukhopadhyay
doaj +1 more source
CAQ Corner: Acute liver failure management and liver transplantation
, 2022 Liver Transplantation, Volume 28, Issue 10, Page 1664-1673, October 2022.
Jason J. Pan, Robert J. Fontana
wiley +1 more source
Effectiveness of Homeopathic Treatment for Abnormal Uterine Bleeding: A Double-Blind Randomized Clinical Trial [PDF]
Hospital 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