40 results about "Acariasis" patented technology

The invention belongs to the technical field of animal traditional Chinese medicines and provides a compound traditional Chinese medicine transdermal spray for preventing and treating animal sarcopticacariasis and a preparation method of the transdermal spray aiming at solving the problems existing in the conventional chemical drugs and traditional Chinese medicine preparations for treating the animal sarcoptic acariasis. The transdermal spray is prepared by the following steps: mixing radix sophorae flavescentis, radix stemonae, Sichuan pepper, ethanol extract of radix euphorbiae lantu, melia azedarach, fructus kochiae, gallnut and jasmine mixed aqueous extract according to a certain ratio, adding water-soluble vitamins, glycerin, Tween 80, borneol, azone and propylene glycol according to a certain ratio for mixing, thereby obtaining the product. The transdermal spray is convenient to use, is capable of effectively transmitting through an epidermal layer of animal skin to kill sarcoptic mites in skin tunnels, and achieves the effects of clearing away heat and drying dampness, killing bacteria and diminishing inflammation, rapidly relieving itching, astringing to resist seepage, diminishing inflammation and relieving pain, controlling infection and promoting growth of new skin. The transdermal spray has the characteristics of broad spectrum, high efficiency, low toxicity, no residue, environmental friendliness, economy and convenience, is capable of effectively preventing and treating animal sarcoptic acariasis and can provide an effective drug and technical means for controlling the increasingly serious animal surface parasitic diseases at present.

The invention relates to the technical field of biology, and discloses the application of sarcoptes protein tyrosine kinase serving as a sarcoptic acariasis diagnostic antigen. Relevant experimental results show that the sarcoptes protein tyrosine kinase can be recognized by rabbit positive serum of naturally infected sarcoptes mites and anti-PTK rabbit serum, and has high reactogenicity, an SsPTK-ELISA method shows up extremely high sensibility and specificity, has one hundred percent of detection rate of early sarcoptic acariasis, and various results prove that the sarcoptes protein tyrosine kinase can serve as a diagnostic antigen of sarcoptic acariasis particularly in the diagnosis of early sarcoptic acariasis.

The invention provides Rhododendron nivale Hook. f. volatile oil which is prepared through the following steps: adding 15-20-fold water to dry Rhododendron nivale Hook. f., soaking for 8-14h, performing distillation extraction for 10-14h until the volume of volatile oil is not increased any more, standing still, and removing supernatant. The invention further provides application of the Rhododendron nivale Hook. f. volatile oil in preparation of a medicine for treating animal acariasis. The maximum yield of the Rhododendron nivale Hook. f. volatile oil is 2.45%; and 76 kinds of compounds are obtained by an improved GC-MS chromatographic method. The Rhododendron nivale Hook. f. volatile oil provided by the invention has a favorable therapeutic effect on animal acariasis, is of medicine concentration independence, and can be used for treating animal acariasis.

The invention relates to a sanguinarine alcoholate and a chelerythrine alcoholate and a preparation method and application thereof in acaricidal drugs for animals. Livestock and poultry acariasis is an in vitro parasitic disease which can cause serious damage to the animal health, and serious stress response of animals to influence ingestion, feed efficiency and weight gain, even cause death. At present, the control of the animal acariasis mainly relies on drugs for killing ticks and mites, and the ticks and mites can produce resistance to the drugs after the drugs are used for a long time, so that the drugs can cause adverse environmental and ecological effects, and can only drive and kill polypides instead of ova. The sanguinarine alcoholate and the chelerythrine alcoholate are derived from natural compounds-sanguinarine and chelerythrine alcoholate, and exist in the form of free alkaloids in the acaricidal drugs for animals. The sanguinarine alcoholate and the chelerythrine alcoholate have the characteristics of low toxicity, low residue and not easy production of resistance to the drugs of natural drugs, and have remarkable acaricidal activity and good treatment effect on the acariasis of animals when the sanguinarine alcoholate and the chelerythrine alcoholate are applied as the acaricidal drugs for animals.