Results 121 to 130 of about 86,831 (312)

Structure of Colchicine [PDF]

open access: yesNature, 1945
IN view of the remarkable physiological properties of colchicine its chemical nature is of some interest. Until recently, the structure (I) proposed by Windaus1 has been generally accepted, although the stability of colchicine did not suggest a 9-amino-9: 10-dihydrophenanthrene system, and although the salicylaldehyde enol structure of ring C appeared ...
openaire   +4 more sources

Colchicine and the Heart

open access: yesJournal of the American College of Cardiology, 2013
Colchicine, a natural and ancient drug still used today, is traditionally considered the staple therapy for gout and a second-line treatment for pericarditis, as well as a basic part of familial Mediterranean fever and Behcet's disease management. It is commonly classified as an anti-inflammatory agent, although its mechanism of action does not involve
Charalampos Kossyvakis   +7 more
openaire   +3 more sources

Colchicine effect on the DNA content and stomata size of Glycyrrhiza glabra var.glandulifera and Carthamus tinctorius L. cultured in vitro

open access: yesJournal of Genetic Engineering and Biotechnology, 2015
In vitro induction of polyploids using colchicine causes an increase in DNA content in plants. This is of high importance especially for plants that have medicinal and commercial values. Seeds of two medicinal plants, licorice Glycyrrhiza glabra L.
Nahid Moghbel   +2 more
doaj   +1 more source

Review: Colchicine, Current Advances and Future Prospects [PDF]

open access: yes, 2010
Ade R, Rai MK. 2010. Colchicine, current advances and future prospects. Nusantara Bioscience 2: 90-96. Colchicine isa toxic natural compound and secondary metabolite commonly produced by plants like Colchicum autumnale and Gloriosa superba.
ADE, R. (RAVINDRA)   +1 more
core   +1 more source

Role of the cellular environment in interstitial stem cell proliferation in Hydra [PDF]

open access: yes, 1991
The role of the cellular environment on hydra stem cell proliferation and differentiation was investigated by introduction of interstitial cells into host tissue of defined cellular composition.
Bosch, Thomas C. G.   +3 more
core   +1 more source

Cutaneous Vasculitis as a Covid‐19 Manifestation: A Cross‐Sectional Study With Detailed Histopathological Evaluation

open access: yesJEADV Clinical Practice, EarlyView.
Multiple cutaneous manifestations have been linked with COVID‐19, including cutaneous vasculitis, ranging from mild or asymptomatic to fulminant. We conducted a comprehensive study investigating the cutaneous and histopathological manifestations of vasculitis in 33 patients with COVID‐19.
Reem Diab   +8 more
wiley   +1 more source

Post‐COVID‐19 condition: clinical phenotypes, pathophysiological mechanisms, pathology, and management strategies

open access: yesThe Journal of Pathology, EarlyView.
Abstract Post‐COVID‐19 condition (PCC), also known as long COVID, is a complex multiple organ system condition that can develop and persist for months after acute COVID‐19. PCC encompasses a wide range of symptoms, resulting in heterogeneous clinical manifestations. These manifestations likely arise from diverse underlying pathophysiological mechanisms,
Larissa E Vlaming‐van Eijk   +5 more
wiley   +1 more source

Response of Pineapple Callus (Ananas comosus Merr.) through In-Vitro Colchicines Treatment

open access: yesScientiae Educatia: Jurnal Pendidikan Sains, 2018
Pineapple Plant (Ananas comosus (L.) Merr) is a fruit plant that has a high economic value. Increased variety of pineapple preparations lead to increased demand for pineapple fruit.
Nurul Istiqomah, Muh. Shofi
doaj   +1 more source

Acute colchicine intoxication complicated with complete AV block

open access: yesThe Turkish Journal of Pediatrics, 2015
Colchicine, is an old and well-known drug, used for treatment of rheumatic diseases. Nausea, vomiting, abdominal pain, and diarrhea are the clinical symptoms of colchicine poisoning. Cardiotoxicity can lead to mortality.
İlker Ertuğrul   +7 more
doaj  

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