jatropha cuneata/necrosis

Two adult dogs with the same owner were intoxicated by ingestion of fertilizer composed of residual plant material of the castor bean plant (Ricinus communis L.). Both dogs died within 2 and 3 days, respectively, after the first signs of vomiting and abundant hemorrhagic diarrhea. Toxicologic and

Jatropha curcas seeds are a promising feedstock for biodiesel production. However, Jatropha seed oil and other plant parts are toxic due to the presence of phorbol esters (PEs). The ever-increasing cultivation of toxic genotype of J. curcas runs the risk of increased human exposure to Jatropha

A new disease was identified on the biofuel crop Jatropha curcas in 2012 in Burkina Faso that is causing serious yield losses. The disease was found to be widespread in both Sissili and Comoé Provinces. It causes characteristic leaf lesions, fruit necrosis, and cankers on young stems and branches.

Eleven Nubian goats were fed with Jatropha curcas seeds at doses ranging from 0.25 g to 10g/kg/day. All dose levels were found to be toxic with fatal conswquences within 2 to 21 days. Liver biopsy samples taken 2 days after the start of feeding and subsequent biopsies showed congestion, varying

This paper describes clinical, laboratory and pathological findings of sheep, which is intoxicated with castor bean. The source of intoxication was a miscellaneous garden waste. Forty-five animals showed clinical toxicosis and 17 died. The clinical signs included weakness, salivation, profuse watery

Ricin, a lectin from the castor bean plant (Ricinis communis), is considered one of the most potent plant toxins. Ingestion of masticated seeds results in high morbidity, with vomiting and watery to hemorrhagic diarrhea. The prognosis varies with the number of seeds ingested, the degree of

We have previously shown that ricin, a toxic lectin from the castor bean, increases cardiac output and blood flow to the heart in rabbits in the early stage of its intoxication and causes hemorrhage and necrosis in the heart following a lethal dose. To investigate possible alterations in coronary

Acalypha wilkesiana (Euphorbiaceae), common names copperleaf or Jacob's coat (in Brazil, crista-de-peru), is a popular ornamental native from the Pacific islands. It is widely used in gardens in Brazil (4). In January 2012, a group of diseased A. wilkesiana was found in a nursery at the municipality

Although the highly toxic nature of castor bean (Ricinus communis) is well recognized, reports of human toxicity in the English medical literature are scarce. The potentially lethal doses reported for children and adults are three beans and four to eight beans respectively. Recent experience with

Castor bean cake was prepared from castor bean seeds roasted at 140 degrees C for 20 min and found free from ricin by chemical analysis. The cake was incorporated into diets at 0, 10, 15, 20 and 25% levels and fed to ducks for 6 weeks. Diarrhoea, emaciation and death were observed mainly at 20 and

Full-length sequences of a bipartite begomovirus were obtained from a plant of Jatropha multifida in Florida showing symptoms of foliar mosaic, distortion and necrosis. Sequences of four clones each of a DNA-A and DNA-B were obtained, which showed very low sequence diversity among themselves. The

Ratanjyot (Jatropha curcas) grows wild in many parts of India and Brazil. Experimental studies on the toxicity of its oil are scarce despite its use as a cathartic purgative, for treatment of many ailments in human medicine and in industrial applications. This study aims to provide data on its

The relationship between concentrations of cytokines and microbial pathogen levels during infection is not clear. In a sub-lethal murine infection model using Gram-negative bacterial pathogen Yersinia pseudotuberculosis, the serum concentrations (C) of pro-inflammatory cytokines tumor necrosis