Carbohydrate feeding for bees is a must in the autumn-winter period. With long-term presence of liquid feed in the form of sugar syrup, they become sour, microflora changes, which is not permissible when feeding insects. For long-term storage of cooked carbohydrate feed, preservatives must be used. This work presents the results of studying the use of polyalkylene guanidines as a preservative for longterm storage of carbohydrate feed. Studies have been conducted on the toxicity of this drug when using it.
This paper developed the method of chromato-mass spectrometry analysis of methadone hydrochloride. Analysis “Agilent technologies 7890b, GS System chromoto-mass spectrometry mass selective detector “5977a MDS”-Massunter Drugs_SCANAG-3666.M was carried on a chromatograph apparatus. To the developed method, the analysis conditions were selected and tested on biological objects.
The article discusses the diagnosis and treatment of urinary incontinence in children. The etiological factors of urinary incontinence in children are considered in detail. Practical recommendations are given to doctors on the choice of approaches to diagnosis and effective medications for treatment and pharmacological methods of therapy. As one of the effective medications for the treatment of monosymptomatic nocturnal urinary incontinence, the drug Driptan (oxybutynin hydrochloride) is recommended.