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The venomous frog fungus that has wiped out amphibian mintage across the globe may be contained with several groundbreaking strategies , according to scientist who reviewed the effectiveness of all available strategies .
However , the research worker warn it is still too soon to recommend the intervention , as the fungus may develop a resistance to them .
The toad mountain harlequin frog (Atelopus certus), one of the amphibian species negatively impacted by the disease chytridiomycosis.
Just over the preceding 30 class , the rapidly scatter fungous infection has get the decline or experimental extinction of about 200 mintage of amphibian , according to the U.S. Fish and Wildlife Service . The fungus is calledBatrachochytrium dendrobatidis , and leads to the disease chytridiomycosis , which kill frogs by causing severedisruptions in their skin functions .
An outside radical of research worker is meditate various technique to prevent the effects of the disease andcurb potential future extinctions . Until recently , the only in force way of harness the disease was to establish captive colonies of salientian species that were at the with child risk of becoming out .
One of the new techniques is a thermal intervention that has show achiever in pilot burner studies . The treatment involves keeping infected polliwog in captivity at temperatures of over 69.8 degreesFahrenheit(21 degrees Celsius ) , which is red-hot than that of their normal environment . The tadpoles are kept under these atmospheric condition until they undergo metamorphosis and become grownup frogs . At that gunpoint , they arereleased into their raw home ground , even though some of the frogs may still test positive for the disease .
In a similar handling , scientists have assay giving infected frogs bath in the antifungal itraconazole for eight back-to-back days . The federal agent works by slowing the growth of fungi that stimulate contagion ; since 2009 , the number of these batrachian live infection has increased .
However , researchers are hesitating to encourage the widespread use of the new methods just yet , since the re - contagion of treat amphibian is possible with both treatments , according to the study .
The scientist concluded that these and other fresh strategies " could be enough to prevent eruption of the disease and could , therefore , largely prevent local extinctions , " sketch investigator Jaime Bosch of the National Natural Sciences Museum in Spain said in a statement .
The findings were latterly published in the journal Frontiers in Zoology .
