Examples of 'avermectins' in a sentence
Meaning of "avermectins"
Avermectins are a group of natural products used as insecticides and anthelmintics. They are derived from soil-dwelling bacteria called Streptomyces avermitilis
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- plural of avermectin
How to use "avermectins" in a sentence
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avermectins
All other natural avermectins were essentially undetectable.
Avermectins are used to control endoparasites in livestock.
Macrocyclic lactones comprise avermectins and milbemycins.
Avermectins are known to the person skilled in the art.
Other cyclopentyl avermectins were also produced.
The avermectins are reported to act by blocking neuromuscular transmission.
Antiparasitic agents related to the avermectins.
Derivatives of avermectins can be obtained vÃa conventional chemical syntheses.
Transformants were screened for the production of glycosylated avermectins.
The activity of avermectins must generally be determined empirically.
There seem to be no clear boundaries of activity for the avermectins.
The avermectins are extensively used in veterinary medicine and agriculture.
Ivermectin is a semisynthetic derivative of avermectins.
Avermectins may not be well tolerated in non target species.
The retention times of the novel avermectins are shown below.
See also
Other avermectins have been stabilized by the formation of benzoate salts.
All five mutants regained the ability to produce glycosylated avermectins.
Novel avermectins can be produced by mutagenesis of the cloned genes.
Most preferably the additional anthelmintic is selected from the avermectins.
The use of avermectins in various agricultural applications has been described in publications and patents.
The variety of additional insecticides and miticides can also include avermectins.
Composition comprising a compound from the family of avermectins and doxycycline for the treatment of rosacea.
Targeting these receptors has been the therapeutic goal of anthelmintic therapy using avermectins.
The avermectins remain the most potent broad spectrum endectocides exhibiting low toxicity to the host.
This application describes the cloning of genes required for the biosynthesis of avermectins.
Avermectins were produced by fermentation of a mutant strain of Streptomyces avermitilis.
One group of chemicals which has been identified as having pesticidal activity is the avermectins.
Derivatives of Avermectins can be obtained by conventional chemical syntheses.
Avermitilis produces eight distinct but closely related antiparasitic polyketide compounds named avermectins.
Avermectins are antibiotics having anthelmintic activity produced by Streptomyces avermitilis.
This process provides increased efficiency in the production of commercially valuable avermectins such as doramectin.
Avermectins are an antibiotic having anthelmintic activity produced by Streptomyces avermitilis.
Low yield processes which effect the same transformation on slightly different avermectins have been reported.
The structures of the purfied avermectins were determined by NMR and mass spectroscopy.
Mutagenesis of the glycosylation genes can yield strains which produce predominately monosacharide containing avermectins.
The structures of the purified avermectins were determined by mass and NMR spectroscopy.
The nomenclature used in the present application is adapted from that used for the avermectins.
It has been hypothesized that the avermectins cause a specific prolonged release of GABA.
Agents acting against endo and ectoparasites Avermectins.
In the following examples the avermectins were determined by the above described HPLC procedure.
Preferentially, the compound of the family of avermectins is ivermectin.
The avermectins are insecticidal or anthelmintic compounds derived from the soil bacterium Streptomyces avermitilis.
Process for production of B avermectins and cultures therefor.
The avermectins are a family of macrocyclic lactones originally isolated from the actinomycete Streptomyces avermitilis.
Mutants lacking such activity produce essentially only B avermectins by preventing preparation of A avermectins.
The B avermectins generally exhibit greater anthelmintic activity than do the corresponding A avermectins.
Preferably, the compound of the family of the avermectins is ivermectin.
The avermectins are a group of broad spectrum macrolide anti-parasitic agents.
If supplemented with other fatty acids, novel avermectins are produced.
These compounds include avermectins and milbemycins, some of which are discussed above.
