PREGLED REZULTATA KISELOSTI SIROVOG MLEKA NA TERITORIJI OPŠTINE SJENICA

The aim of the work is to determine the acidity (pH) of milk produced on family farms in the Municipality of Sjenica depending on the season and month of production. It found an analysis of 3,226 milk samples that manufacturers and processors brought voluntarily to the lab. The process of receiving and analyzing the samples was done according to the Rulebook on the Quality of Raw Milk and ISO/IEC 17025:2017. The number of samples of raw milk in winter (529) is lower than in summer (1094). The average pH is the highest in the month of December (6.70), and the lowest in March (6.52). On the territory of the Municipality of Sjenica there was a steady acidity of milk per month in 2019. and moved within the boundaries envisioned in the Regulation on the Quality of Raw Milk.Publishe

Pavlin, “In vivo imaging of embryonic development in the mouse eye by ultrasound biomicroscopy

PURPOSE. New imaging tools now provide an unprecedented opportunity to visualize anatomic and functional development of the mouse eye. In this study, normal embryonic development of the mouse eye was studied by ultrasound biomicroscopy (UBM), with a focus on the formation of the retina, lens, and cornea. METHODS. The growth of 65 embryonic eyes from timed-pregnant CD-1 mice was examined at various stages of development between embryonic day (E)11.5 and E18.5, using 40-MHz UBM. RESULTS. The morphogenesis of ocular tissues including the lens, retina, and orbit were revealed from the earliest stages of development. The major axis of the CD-1 lens grows at a rate of 68 m/d, whereas that of the globe grows at a rate of 122 m/d, with a concomitant exponential increase in volume. CONCLUSIONS. UBM allows noninvasive assessment of ocular morphogenesis in vivo and can be used to calculate relative growth rates of ocular structures. (Invest Ophthalmol Vis Sci