Saratov JOURNAL of Medical and Scientific Research


Intense light deprivation as a factor in stress disorders of behavioral reactions and cognitive functions in the experiment

Year: 2019, volume 15 Issue: №2 Pages: 363-368
Heading: Physiology and Pathophysiology Article type: Original article
Authors: Antipova O.N., Ivanov A.N., Zlobina O.V., Kirichuk V.F., Surovtseva K.A., Ankina V.D., Bondar G.D., Zenkina T.M., Polyukova M.V.
Organization: Saratov State Medical University

Objective: to study the efect of light desynchronosis on behavioral reactions and cognitive functions of white male rats. Material and Methods. The study was conducted on 36 intact non-pedigree white male rats, which were divided into 2 groups: experimental and control. Animals were exposed to artifcial illumination 24 hours a day provided by the fuorescent lamp of 60 kW capacity. The same animals of the experimental group on the 10th, 21st and 30th days were tested in the installations «Dark-light camera» and «Open feld». Results. On the 10th day of intensive light deprivation, the indicators refecting the research-orientation activity reached the maximum values, which indicated the development of stress damage to the animal organism. On the 21st day of the experiment, the

Keywords: pneumocysts
2019_02_363-368.pdf339.96 KB

Clinical features of pneumocystic pneumonia in newborns

Year: 2012, volume 8 Issue: №4 Pages: 962-965
Heading: Pediatrics Article type: Original article
Authors: Bochkova L.G., Ayberman A.S., Gasanova T.A.
Organization: Saratov State Medical University

The research goal is to study clinical features and incidence of pneumocystic pneumonia in newborns. The research methods: The research has included 227 newborns with pneumocystic pneumonia: 154 (67,8%) — premature, 64 (28,1 %) — mature with intrauterine growth retardation with body weight from 2232,0 up to 2840,0 gr., and 9 (3,9%) — mature without intrauterine growth retardation. The indication of Pneumocystiscarini has been carried out by means of immunofluorescence with «Pnevmocistofluoskril» polyclonal antibodies by ZAO Niarmedik+, as well as stained by Romanovsky Giemsa technique and by Toluidine Blue. Results: Clinical and microbiological aspects of pneumocystic pneumonia in newborns of different maturity have been studied. The frequency of pneumocystic infection agent separation during the neonatal period has been characterized. Conclusion: The received data have indicated the potential intrauterine agent transmission from mother to infant. The high risk of generalization of the given infection form in newborns has been observed. It has been pointed out that biotopes are the most relevant means in neonatal pneumocystosis diagnostics.

201204-962-965.pdf1.03 MB