Histochemical Criteria of Morphometric Characteristics of the Left Lung in Rats With Total Cooling of the Body

Abstract

primary infertility in women of reproductive age with HD and obesity in puberty, relative to overweight was > 1 (RR = 1.08; 95% conidence interval 0.5-2.1), of secondary infertility > 1 (RR = 1.3; 95% CI 0,4). Similar studies, which determined the risk of obesity in puberty, relative to normal body weight, showed an increase of infertility the risk in 4 times [6].Conclusion. It was found that the decrease in body mass (by BMI) in reproductive age, relative to puberty, occurred in 73.3% of women of reproductive age with HD in puberty, the BMI has not changed at 17.4%, an increase in BMI > 30.0 kg/m2 was found at 9,3% of examinees.It was identiied the RR of primary infertility in women of reproductive age with HD in puberty and obesity, relative to overweight, was > 1 (RR = 1.08; 95% conidence interval 0.5-2.1), of secondary infertility > 1 (RR = 1.3; 95% CI 0,5-3,4).It was determined a set of predictors, which allows to predict the presence of a normal body mass (BMI 18-24,9 kg /m2) in reproductive age in women with HD in puberty, the predictors are arranged in descending order: chronic tonsillitis, abnormal uterine bleeding in puberty, brain ischemia in neonatal period, herpetic infection and difuse endemic goiter in puberty, the threatened miscarriage in the mother during the irst trimester. Morphometric characterization of the respiratory part of lungs relects the complexity of the ventilation-perfusion relationships in the lungs acinus [1]. Opening the chest is an obligatory stage in lung morphological studies. Therefore, morphological dissection leads to the development of lung atelectasis. It in turn, casts doubt on the results of the study of the respiratory part of lungs [2]. The purpose of the researchis to study criteria of histochemical features of morphometric parameters of the respiratory part of the left lung in rats.Research methods. The study was conducted on male rats aged 4 months body weight 300-350, grams aged in an amount of 20 pieces. Created the following groups: Group 1 -intact, 2 group of rats was exposed to cold exposure at -10 ° C for three hours. for 10 days. After slaughtering of the chest rats left lung removed. Light rats were ixed in formol calcium. Pieces of light embedded in gelatin. Pulmonary cryostat sections were made. Histological sections were stained with an alkaline solution of Sudan black B.Results of the study. We conducted a study organometric left lung in rats. Block diagram showing the method of analysis organometric left lung is shown in Fig. 1 riand Fig 2. Fig. №1 is a diagram of the medial sur-

Stressing Lung of Rats as an Experimental Model of Pulmonary Hypertension and Hyperemia

“…При 3D моделировании было проведено исследование роли бифуркации генераций бронхов в формировании сопротивления воздуха при введении аэрозолей в просвет органов дыхания крыс. Поэтому в настоящий момент изучены только особенности вентиляции диафрагмальной доли левого легкого белых крыс [45,59,60].…”

“…Обращает на себя внимание экстрапульмонарное расположение каудальной вены диафрагмальной доли левого легкого белых крысальбиносов [6]. Установлена роль диафрагмальной доли левого легкого крыс в качестве депо крови, которое регулирует венозный возврат крови в левое предсердие [3,4,60]. Гиперемия легких объясняется особенностью механизма сокращения кардиомиоцитов легочных вен крыс.…”