Гистология. Рубрика в журнале - Re-health journal
Статья научная
This article presents the results of experiments with natural and artificial feeding, as well as the effect of artificial feeding on the development of offspring, the structural and functional functioning of its endocrine system, in particular, on the national adrenal glands. For the experiment, rat pups of white outbred rats of 1, 3, 7, 14, 21 and 30 days were used. Animals were divided into 2 groups of control and experimental. The control group were puppies rats born from intact females and fed a natural diet. The experimental group of animals up to 7 days was transferred to artificial feeding.These experiments were started at the Problem Biophysical Laboratory of the Tashkent Medical Academy under the guidance of Academician of the Academy of Sciences of the Republic of Uzbekistan K.A. Zufarova. Our data on the development of the offspring of rats in the period of early postnatal ontogenesis against the background of artificial feeding indicate a lag in growth and development, as well as a decrease in the mass of internal organs, including the adrenal glands. Thus, on the basis of our research, it was established that, against the background of artificial feeding, starting from 7 days after birth, the lag of the rat develops, resulting in a decrease in body weight, body length and mass of internal organs. organs for 14-21 days of development.
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Изменения клеточного состава стенок кишки при дегидратации
Статья научная
Изучение тучных клеток (ТК) и клеток рыхлой соединительной ткани тонкой кишки при дегидратации 3,6,10 суток обезвоживания. На более 40 белых крысах исследовали морфологические, цитологические и гистологические особенности ТК стенок тонкой кишки при дегидратации в динамике от 3,6,10 суток. При дегидратации 3 суток возрастает количество ТК в процентном соотношении в стенках тонкой кишки, а с 6 и 10 суток их содержание уменьшается. Такие же клеточные сдвиги наблюдаются в отношении и других клеток лимфоидного ряда. Экстремальные факторы, как дегидратация, тормозят развитие и дифференцировку ТК и лимфоцитов в периферических органах лимфоцитопоэза.
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