186 research outputs found

    Π’Π›Π˜Π―ΠΠ˜Π•β€‰Π’Π•Π’ΠžΠœΠβ€‰1.29β€‰ΠΠβ€‰Π˜ΠΠ’Π•ΠΠ‘Π˜Π’ΠΠžΠ‘Π’Π¬β€‰Π ΠžΠ‘Π’Πβ€‰Π’Π•Π›Π―Π’

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    The paper describes research carried out in order to investigate preventing efficiency and growth stimulating efficiency of new probiotic vetom 1.29 and finding out its efficient dose and dosage frequency when growing black-and-white calve; vetom 1.29 is based on Bacillus amyloliquefaciens of DSM 24614 strain. The research demonstrates the intensified growth rate and physiological characteristics of the calves from experimental groups in comparison with ones from the control group. The authors identify the calves from the 1st experimental group are subject to the highest growth rate; these calves take the specimen dosed 0.5 mkl/ kg of body weight two times a day in a day. The calves from the 1st group are characterized by intensified absolute and relative growth rate, average daily bodyweight gain and livestock development, exactly chest girth and withers height. The publication declares the specimen didn’t influence toxically the calves’ organism and calves livability was equal to 100 %. НаучныС исслСдования ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ с  Ρ†Π΅Π»ΡŒΡŽ изучСния профилактичСской ΠΈΒ  Ρ€ΠΎΡΡ‚ΠΎΡΡ‚ΠΈΠΌΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰Π΅ΠΉ эффСктивности Π½ΠΎΠ²ΠΎΠ³ΠΎ пробиотичСского ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° Π²Π΅Ρ‚ΠΎΠΌ 1.29 Π½Π° основС Bacillus amyloliquefaciens ΡˆΡ‚Π°ΠΌΠΌΠ° Π’ΠšΠŸΠœ Π’-10642 (DSM 24614) и опрСдСлСния ΠΎΠΏΡ‚ΠΈΠΌΠ°Π»ΡŒΠ½ΠΎΠΉ Π΄ΠΎΠ·Ρ‹ и кратности назначСния ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° ΠΏΡ€ΠΈ Π²Ρ‹Ρ€Π°Ρ‰ΠΈΠ²Π°Π½ΠΈΠΈ тСлят Ρ‡Π΅Ρ€Π½ΠΎ-пСстрой ΠΏΠΎΡ€ΠΎΠ΄Ρ‹. Π˜Π·ΡƒΡ‡Π°Π΅ΠΌΡ‹ΠΉ ΠΏΡ€ΠΎΠ±ΠΈΠΎΡ‚ΠΈΠΊ ΠΎΠΊΠ°Π·Ρ‹Π²Π°Π» ΡΡ‚ΠΈΠΌΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰Π΅Π΅ влияниС Π½Π° ΠΈΠ½Ρ‚Π΅Π½ΡΠΈΠ²Π½ΠΎΡΡ‚ΡŒ роста и физиологичСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ тСлят ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с аналогами ΠΈΠ· ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΡ‹. Π‘ΠΎΠ»Π΅Π΅ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½Ρ‹ΠΉ Ρ€ΠΎΡΡ‚ΠΎΡΡ‚ΠΈΠΌΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰ΠΈΠΉ эффСкт ΠΎΡ‚ΠΌΠ΅Ρ‡Π°Π»ΠΈ у тСлят 1-ΠΉ ΠΎΠΏΡ‹Ρ‚Π½ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΡ‹, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΌ Π½Π°Π·Π½Π°Ρ‡Π°Π»ΠΈ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ Π²Β Π΄ΠΎΠ·Π΅ 0,5 ΠΌΠΊΠ»/ΠΊΠ³ ΠΆΠΈΠ²ΠΎΠΉ массы 2 Ρ€Π°Π·Π° в сутки Ρ‡Π΅Ρ€Π΅Π· сутки. ВСлята этой Π³Ρ€ΡƒΠΏΠΏΡ‹ ΠΏΡ€Π΅Π²Ρ‹ΡˆΠ°Π»ΠΈ Π°Π½Π°Π»ΠΎΠ³ΠΎΠ² ΠΈΠ· контроля и тСлят ΠΈΠ· 2-ΠΉ ΠΎΠΏΡ‹Ρ‚Π½ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΡ‹ ΠΏΠΎ Π°Π±ΡΠΎΠ»ΡŽΡ‚Π½ΠΎΠΉ ΠΈΒ ΠΎΡ‚Π½ΠΎΡΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ скорости роста, срСднСсуточному приросту и зоотСхничСским ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Π°ΠΌ развития: ΠΎΠ±Ρ…Π²Π°Ρ‚Ρƒ Π³Ρ€ΡƒΠ΄ΠΈ Π·Π° Π»ΠΎΠΏΠ°Ρ‚ΠΊΠ°ΠΌΠΈ и высотС Π²Β Ρ…ΠΎΠ»ΠΊΠ΅. В процСссС экспСримСнта установлСно, Ρ‡Ρ‚ΠΎ ΠΈΠ·ΡƒΡ‡Π°Π΅ΠΌΡ‹ΠΉ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ Π½Π΅ ΠΎΠΊΠ°Π·Ρ‹Π²Π°Π» токсичСского влияния Π½Π° ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌ тСлят. Π‘ΠΎΡ…Ρ€Π°Π½Π½ΠΎΡΡ‚ΡŒ тСлят составила 100%

    Measurement of the energy resolution and calibration of hybrid pixel detectors with GaAs:Cr sensor and Timepix readout chip

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    This paper describes an iterative method of per-pixel energy calibration of hybrid pixel detectors with GaAs:Cr sensor and Timepix readout chip. A convolution of precisely measured spectra of characteristic X-rays of different metals with the resolution and the efficiency of the pixel detector is used for the calibration. The energy resolution of the detector is also measured during the calibration. The use of per-pixel calibration allows to achieve a good energy resolution of the Timepix detector with GaAs:Cr sensor: 8% and 13% at 60 keV and 20 keV, respectively

    Optical conductivity and penetration depth in MgB2

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    The complex conductivity of a MgB2 film has been investigated in the frequency range 4 cm^{-1}< nu < 30 cm^{-1} and for temperatures 2.7 K < T <300 K. The overall temperature dependence of both components of the complex conductivity is reminiscent of BCS-type behavior, although a detailed analysis reveals a number of discrepancies. No characteristic feature of the isotropic BCS gap temperature evolution is observed in the conductivity spectra in the superconducting state. A peak in the temperature dependence of the real part of the conductivity is detected for frequencies below 9 cm^{-1}. The superconducting penetration depth follows a T^2 behavior at low temperatures.Comment: 4 pages, 4 figure

    БиохимичСскиС исслСдования ΠΊΡ€ΠΎΠ²ΠΈ ΠΏΠΎΠ΄ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… крыс Π² ΠΎΡ†Π΅Π½ΠΊΠ΅ острой ΠΎΡ€Π°Π»ΡŒΠ½ΠΎΠΉ токсичности Π²Π΅Ρ‚ΠΎΠΌΠ° 20.76 Π½Π° основС Ρ…ΠΈΡ‰Π½ΠΎΠ³ΠΎ Π³Ρ€ΠΈΠ±Π° Arthrobotrys oligospora

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    The effect of the experimental preparation Vetom 20.76 based on Arthrobotrys oligospora on the biochemical blood parameters of experimental rats was shown. A complex of preclinical studies to study acute toxicity was carried out on nonlinear white rats (females) at eight weeks of age. Four experimental and one control group were formed. Animals from the experimental groups were injected once with the test drug in the range of test doses (5 Β΅l/kg, 50 Β΅l/kg, 300 Β΅l/kg, 5000 Β΅l/kg). The experimental animals were observed daily for 14 days. The animals of the experimental groups had positive growth and development dynamics even at the drug dosage of 5000 Β΅l/kg. A complex of blood biochemical studies was investigated during preclinical studies in experimental animals. The primary biochemical indicators of blood serum studied during the experiment: total protein (g/L), albumin (g/L), globulin (g/L), creatinine (ΞΌmol/L), ALT (U/L), glucose (mmol/L), phosphorus (mmol/L), calcium (mmol/L), potassium (mmol/L), sodium (mmol/L) and total cholesterol (mmol/L). At the end of the study, we stated the improvement of indicators characterizing metabolic processes and protective function of the body of experimental rats as a result of using the drug, both relative to the original data and compared with counterparts from the control. During the study, all biochemical indices of the blood serum of the experimental rats in the studied groups remained within the physiological norm, indicating the drug’s safety. Furthermore, no undesirable side effects were recorded in the animals, even when using Vetom 20.76 at the maximum dose. Therefore, Vetom 20.76 was assigned to the fourth toxicity class according to SS (State Standard) 12.1.007-76.Показано воздСйствиС ΠΎΠΏΡ‹Ρ‚Π½ΠΎΠ³ΠΎ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° Π’Π΅Ρ‚ΠΎΠΌ 20.76 Π½Π° основС Arthrobotrys oligospora Π½Π° биохимичСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ ΠΊΡ€ΠΎΠ²ΠΈ ΠΏΠΎΠ΄ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… крыс. КомплСкс доклиничСских исслСдований ΠΏΠΎ ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΡŽ острой токсичности Π±Ρ‹Π» ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ Π½Π° Π±Π΅Π»Ρ‹Ρ… Π½Π΅Π»ΠΈΠ½Π΅ΠΉΠ½Ρ‹Ρ… крысах (самках) Π² возрастС 8 нСдСль. Π‘Ρ‹Π»ΠΎ сформировано Ρ‡Π΅Ρ‚Ρ‹Ρ€Π΅ ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… ΠΈ ΠΎΠ΄Π½Π° ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Π°Ρ Π³Ρ€ΡƒΠΏΠΏΡ‹. Π–ΠΈΠ²ΠΎΡ‚Π½Ρ‹ΠΌ ΠΈΠ· ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ Π±Ρ‹Π» ΠΎΠ΄Π½ΠΎΠΊΡ€Π°Ρ‚Π½ΠΎ Π²Π²Π΅Π΄Π΅Π½ исслСдуСмый ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ Π² Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π΅ испытуСмых Π΄ΠΎΠ· (5; 50; 300 ΠΈ 5000 ΠΌΠΊΠ»/ΠΊΠ³). НаблюдСния Π·Π° ΠΏΠΎΠ΄ΠΎΠΏΡ‹Ρ‚Π½Ρ‹ΠΌΠΈ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹ΠΌΠΈ вСлись Π΅ΠΆΠ΅Π΄Π½Π΅Π²Π½ΠΎ Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 14 Π΄Π½Π΅ΠΉ. Π–ΠΈΠ²ΠΎΡ‚Π½Ρ‹Π΅ ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ ΠΈΠΌΠ΅Π»ΠΈ ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½ΡƒΡŽ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΡƒ роста ΠΈ развития Π΄Π°ΠΆΠ΅ ΠΏΡ€ΠΈ Π΄ΠΎΠ·ΠΈΡ€ΠΎΠ²ΠΊΠ΅ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° 5000 ΠΌΠΊΠ»/ΠΊΠ³. Π’ Ρ…ΠΎΠ΄Π΅ доклиничСских исслСдований Ρƒ ΠΏΠΎΠ΄ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… Π±Ρ‹Π» ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ комплСкс биохимичСских ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΊΡ€ΠΎΠ²ΠΈ: ΠΎΠ±Ρ‰ΠΈΠΉ Π±Π΅Π»ΠΎΠΊ (Π³/Π»), Π°Π»ΡŒΠ±ΡƒΠΌΠΈΠ½ (Π³/Π»), Π³Π»ΠΎΠ±ΡƒΠ»ΠΈΠ½ (Π³/Π»), ΠΊΡ€Π΅Π°Ρ‚ΠΈΠ½ΠΈΠ½ (мкмоль/Π»), АЛВ (Π•Π΄/Π»), глюкоза (ммоль/Π»), фосфор (ммоль/Π»), ΠΊΠ°Π»ΡŒΡ†ΠΈΠΉ (ммоль/Π»), ΠΊΠ°Π»ΠΈΠΉ (ммоль/Π»), Π½Π°Ρ‚Ρ€ΠΈΠΉ (ммоль/Π») ΠΈ ΠΎΠ±Ρ‰ΠΈΠΉ холСстСрин (ммоль/Π»). По ΠΎΠΊΠΎΠ½Ρ‡Π°Π½ΠΈΠΈ исслСдования констатировали ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ, Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΡƒΡŽΡ‰ΠΈΡ… ΠΎΠ±ΠΌΠ΅Π½Π½Ρ‹Π΅ процСссы, Π·Π°Ρ‰ΠΈΡ‚Π½ΡƒΡŽ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΡŽ ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ° ΠΏΠΎΠ΄ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… крыс Π² Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ примСнСния ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° ΠΊΠ°ΠΊ ΠΎΡ‚Π½ΠΎΡΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎ ΠΏΠ΅Ρ€Π²ΠΎΠ½Π°Ρ‡Π°Π»ΡŒΠ½Ρ‹Ρ… Π΄Π°Π½Π½Ρ‹Ρ…, Ρ‚Π°ΠΊ ΠΈ ΠΏΠΎ ΡΡ€Π°Π²Π½Π΅Π½ΠΈΡŽ с Π°Π½Π°Π»ΠΎΠ³Π°ΠΌΠΈ ΠΈΠ· контроля. На протяТСнии исслСдования всС биохимичСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ сыворотки ΠΊΡ€ΠΎΠ²ΠΈ ΠΏΠΎΠ΄ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… крыс Π² исслСдуСмых Π³Ρ€ΡƒΠΏΠΏΠ°Ρ… ΠΎΡΡ‚Π°Π²Π°Π»ΠΈΡΡŒ Π² ΠΏΡ€Π΅Π΄Π΅Π»Π°Ρ… физиологичСской Π½ΠΎΡ€ΠΌΡ‹, Ρ‡Ρ‚ΠΎ Π³ΠΎΠ²ΠΎΡ€ΠΈΡ‚ ΠΎ бСзопасности ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°. Π£ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… Π½Π΅ рСгистрировали Π½Π΅ΠΆΠ΅Π»Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΠΎΠ±ΠΎΡ‡Π½Ρ‹Ρ… эффСктов Π΄Π°ΠΆΠ΅ ΠΏΡ€ΠΈ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ Π’Π΅Ρ‚ΠΎΠΌΠ° 20.76 Π² максимальной Π΄ΠΎΠ·Π΅. Π’Π΅Ρ‚ΠΎΠΌ 20.76 Π±Ρ‹Π» отнСсСн ΠΊ Ρ‡Π΅Ρ‚Π²Π΅Ρ€Ρ‚ΠΎΠΌΡƒ классу токсичности согласно Π“ΠžΠ‘Π’ 12.1.007-76

    Π₯Π ΠžΠΠžΠ€ΠΠ ΠœΠΠšΠžΠ›ΠžΠ“Π˜Π§Π•Π‘ΠšΠ˜Π•β€‰ΠžΠ‘ΠžΠ‘Π•ΠΠΠžΠ‘Π’Π˜β€‰Π’Π›Π˜Π―ΠΠ˜Π―β€‰ΠŸΠ ΠžΠ‘Π˜ΠžΠ’Π˜ΠšΠžΠ’ Π’β€‰Π£Π‘Π›ΠžΠ’Π˜Π―Π₯β€‰Π£Π—ΠšΠžΠ’ΠžΠ›ΠΠžΠ’ΠžΠ™β€‰(465–480β€‰ΠΠœ)β€‰Π€ΠžΠ’ΠžΠ‘Π•ΠΠ‘Π˜Π‘Π˜Π›Π˜Π—ΠΠ¦Π˜Π˜ ΠΠβ€‰Π“Π•ΠœΠΠ’ΠžΠ›ΠžΠ“Π˜Π§Π•Π‘ΠšΠ˜Π•β€‰ΠŸΠžΠšΠΠ—ΠΠ’Π•Π›Π˜β€‰Π£β€‰ΠšΠ£Π 

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    The article explores influence of probiotic specimens Vetom 2.25 and Vetom 3.22 on hematologi-cal parameters of hens by means of UV (465–480 nm) photosensibilization. Effect of the specimens studied shows increasing of hemoglobin concentration in the blood of hens at natural insolation. UV photosensibilization doesn’t influence hemoglobin concentration in the blood of hens. The authors observed increase in concentration of erythrocytes under modeling of UV photosensibilization of circadian rhythms. Probiotics and modeling of UV photosensibilization of circadian rhythms influence less this chronopharmacological parameter. Probiotic Vetom 2.25 doesn’t affect greatly concentration of erythrocytes in the poultry blood in case of modeling of UV photosensibilization of circadian rhythms. Probiotics or UV photosensibilization slightly influences concentration of leucocytes in the poultry blood. Absolute amplitude, acrophase and bathyphase of this parameter didn’t differ among the poultry studied.Β Π˜Π·ΡƒΡ‡Π΅Π½ΠΎ влияниС пробиотичСских ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² Π²Π΅Ρ‚ΠΎΠΌ 2.25 ΠΈΒ Π²Π΅Ρ‚ΠΎΠΌ 3.22 Π½Π° гСматологичСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ ΡƒΒ ΠΊΡƒΡ€ в условиях ΡƒΠ·ΠΊΠΎΠ²ΠΎΠ»Π½ΠΎΠ²ΠΎΠΉ (465–480 Π½ΠΌ) фотосСнсибилизации. Под дСйствиСм ΠΈΠ·ΡƒΡ‡Π°Π΅ΠΌΡ‹Ρ… ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² ΠΏΠΎΠ²Ρ‹ΡˆΠ°Π΅Ρ‚ΡΡ концСнтрация Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±ΠΈΠ½Π° ΠΊΡ€ΠΎΠ²ΠΈ ΡƒΒ ΠΊΡƒΡ€ в условиях СстСствСнной инсоляции. ΠŸΡ€ΠΈ воздСйствии ΡƒΠ·ΠΊΠΎΠ²ΠΎΠ»Π½ΠΎΠ²ΠΎΠΉ фотосСнсибилизации Π²Π½Π΅ зависимости ΠΎΡ‚ экспозиции пробиотичСский ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ Π½Π΅ ΠΈΠΌΠ΅Π΅Ρ‚ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ эффСкта Π½Π° ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΡŽ Π³Π΅ΠΌΠΎΠ³Π»ΠΎΠ±ΠΈΠ½Π°. В условиях модуляции ΡƒΠ·ΠΊΠΎΠ²ΠΎΠ»Π½ΠΎΠ²ΠΎΠΉ фотосСнсибилизациСй Π°Ρ‚ΠΈΠΏΠΈΡ‡Π½Ρ‹Ρ… Ρ†ΠΈΡ€ΠΊΠ°Π΄Π½Ρ‹Ρ… Ρ€ΠΈΡ‚ΠΌΠΎΠ² происходит ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ Π°ΠΌΠΏΠ»ΠΈΡ‚ΡƒΠ΄Ρ‹ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ эритроцитов. ΠŸΡ€ΠΎΠ±ΠΈΠΎΡ‚ΠΈΡ‡Π΅ΡΠΊΠΈΠ΅ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹ и модуляция типичСских Ρ†ΠΈΡ€ΠΊΠ°Π΄Π½Ρ‹Ρ… Ρ€ΠΈΡ‚ΠΌΠΎΠ² ΡƒΠ·ΠΊΠΎΠ²ΠΎΠ»Π½ΠΎΠ²ΠΎΠΉ фотосСнсибилизациСй слабСС Π²ΠΎΠ·Π΄Π΅ΠΉΡΡ‚Π²ΡƒΡŽΡ‚ Π½Π° этот Ρ…Ρ€ΠΎΠ½ΠΎΡ„Π°Ρ€ΠΌΠ°ΠΊΠΎΠ»ΠΎΠ³ΠΈΡ‡Π΅ΠΊΠΈΠΉ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€. ΠŸΡ€ΠΎΠ±ΠΈΠΎΡ‚ΠΈΡ‡Π΅ΡΠΊΠΈΠΉ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ Π²Π΅Ρ‚ΠΎΠΌ 2.25 Π½Π΅ ΠΈΠΌΠ΅Π΅Ρ‚ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ эффСкта Π½Π° ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΡŽ эритроцитов в условиях модуляции атипичСских Ρ†ΠΈΡ€ΠΊΠ°Π΄Π½Ρ‹Ρ… Ρ€ΠΈΡ‚ΠΌΠΎΠ² ΡƒΠ·ΠΊΠΎΠ²ΠΎΠ»Π½ΠΎΠ²ΠΎΠΉ фотосСнсибилизациСй. НаличиС в схСмС ΠΏΡ€ΠΎΠ±ΠΈΠΎΡ‚ΠΈΠΊΠΎΠ² ΠΈΠ»ΠΈ ΡƒΠ·ΠΊΠΎΠ²ΠΎΠ»Π½ΠΎΠ²ΠΎΠΉ фотосСнсибилизации ΠΌΠ°Π»ΠΎ влияСт Π½Π° ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΡŽ Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΊΡ€ΠΎΠ²ΠΈ ΠΏΡ‚ΠΈΡ†Ρ‹. ΠΠ±ΡΠΎΠ»ΡŽΡ‚Π½Π°Ρ Π°ΠΌΠΏΠ»ΠΈΡ‚ΡƒΠ΄Π°, Π°ΠΊΡ€ΠΎΡ„Π°Π·Π° ΠΈΒ Π±Π°Ρ‚ΠΈΡ„Π°Π·Π° этого показатСля у всСх ΠΏΠΎΠ΄ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… ΠΊΡƒΡ€ Π½Π΅ ΠΈΠΌΠ΅Π»ΠΈ достовСрных ΠΎΡ‚Π»ΠΈΡ‡ΠΈΠΉ

    ЀармакологичСскиС эффСкты влияния Π±Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ² Π½Π° основС Π°ΠΏΠ°Ρ‚ΠΎΠ³Π΅Π½Π½Ρ‹Ρ… Π±Π°Ρ†ΠΈΠ»Π» Π½Π° Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚Π°Ρ€Π½Ρ‹ΠΉ ΠΏΡ€ΠΎΡ„ΠΈΠ»ΡŒ ΠΊΠΎΡ€ΠΎΠ²

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    The paper explores the effect of heterolytics on the basis of apathogenic bacilli Vetom 1 and Vetom 1.23 when applying by means of different ways on quantitative and qualitative parameters of white blood cells of lactating cows. The researchers arranged 4 experimental groups and a control one. Animals of the 1st and 2nd experimental groups received a microbial specimen Vetom 1 dosed 50 and 12.5 mg / kg of body weight, respectively, once a day during 30 days. Animals of the 3rd and 4th experimental groups received microbial preparation Vetom 1.23 dosed 1.0 and 0.5 Β΅l / kg of body weight, respectively, once a day during 30 days. The cows from the control group didn’t receive the specimens. The experiment resulted in the fact that investigated specimens are physiologic for animal organisms and changes in leukocytes and their fractions occur with the same regularity and within the physiological norm. During application of Vetom 1 and Vetom 1.23 the number of leukocytes, monocytes and granulocytes was increased, and the number of lymphocytes decreased. Upon termination of specimen application, the authors found out higher level of leukocytes, monocytes and granulocytes on the 60th day of research, whereas the number of lymphocytes when using Vetom 1 dosed 50 mg/kg of weight at the level of analogues from the control, and in animals of other experimental groups – decreases. The severity of changes in the studied components depended on the specimen used and the dose of it. Maximum increase in white blood cells, monocytes and granulocytes either in the period of specimen application, and after it was observed during application of Vetom 1 dosed 50 mg/kg. Granulocytic immunity is modulated by application of Vetom 1Π˜Π·ΡƒΡ‡Π΅Π½ΠΎ дСйствиС Π³Π΅Ρ‚Π΅Ρ€ΠΎΠ±ΠΈΠΎΡ‚ΠΈΠΊΠΎΠ² Π½Π° основС Π°ΠΏΠ°Ρ‚ΠΎΠ³Π΅Π½Π½Ρ‹Ρ… Π±Π°Ρ†ΠΈΠ»Π» Π²Π΅Ρ‚ΠΎΠΌ 1 ΠΈ Π²Π΅Ρ‚ΠΎΠΌ 1.23 ΠΏΡ€ΠΈ ΠΏΡ€ΠΈΡ‘ΠΌΠ°Ρ… Ρ€Π°Π·Π½Ρ‹ΠΌΠΈ курсами Π½Π° количСствСнныС ΠΈ качСствСнныС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ Π±Π΅Π»ΠΎΠΉ ΠΊΡ€ΠΎΠ²ΠΈ Ρƒ Π»Π°ΠΊΡ‚ΠΈΡ€ΡƒΡŽΡ‰ΠΈΡ… ΠΊΠΎΡ€ΠΎΠ². Π‘Ρ‹Π»ΠΎ сформировано 4 ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… ΠΈ ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Π°Ρ Π³Ρ€ΡƒΠΏΠΏΠ°. Π–ΠΈΠ²ΠΎΡ‚Π½Ρ‹ΠΌ 1-ΠΉ ΠΈ 2-ΠΉ ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ Π½Π°Π·Π½Π°Ρ‡Π°Π»ΠΈ ΠΌΠΈΠΊΡ€ΠΎΠ±ΠΈΠ°Π»ΡŒΠ½Ρ‹ΠΉ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ Π²Π΅Ρ‚ΠΎΠΌ 1 Π² Π΄ΠΎΠ·Π΅ 50 ΠΈ 12,5 ΠΌΠ³/ΠΊΠ³ ΠΆΠΈΠ²ΠΎΠΉ массы Ρ‚Π΅Π»Π° соотвСтствСнно 1 Ρ€Π°Π· Π² сутки Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 30 Π΄Π½Π΅ΠΉ. Π–ΠΈΠ²ΠΎΡ‚Π½Ρ‹ΠΌ 3-ΠΉ ΠΈ 4-ΠΉ ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ примСняли ΠΌΠΈΠΊΡ€ΠΎΠ±ΠΈΠ°Π»ΡŒΠ½Ρ‹ΠΉ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ Π²Π΅Ρ‚ΠΎΠΌ 1.23 Π² Π΄ΠΎΠ·Π΅ 1,0 ΠΈ 0,5 ΠΌΠΊΠ»/ΠΊΠ³ ΠΆΠΈΠ²ΠΎΠΉ массы Ρ‚Π΅Π»Π° соотвСтствСнно 1 Ρ€Π°Π· Π² сутки Π² Ρ‚Π΅Ρ‡Π΅Π½ΠΈΠ΅ 30 Π΄Π½Π΅ΠΉ. ΠšΠΎΡ€ΠΎΠ²Π°ΠΌ ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΡ‹ ΡƒΠΊΠ°Π·Π°Π½Π½Ρ‹Π΅ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹ Π½Π΅ примСняли. Π’ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π΅ исслСдования Π±Ρ‹Π»ΠΎ установлСно, Ρ‡Ρ‚ΠΎ ΠΈΠ·ΡƒΡ‡Π°Π΅ΠΌΡ‹Π΅ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹ ΡΠ²Π»ΡΡŽΡ‚ΡΡ Ρ„ΠΈΠ·ΠΈΠΎΠ»ΠΎΠ³ΠΈΡ‡Π½Ρ‹ΠΌΠΈ для ΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠ°, ΠΈ ΠΏΡ€ΠΈ ΠΈΡ… ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ измСнСния Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΈ ΠΈΡ… Ρ„Ρ€Π°ΠΊΡ†ΠΈΠΉ происходят с ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠΉ Π·Π°ΠΊΠΎΠ½ΠΎΠΌΠ΅Ρ€Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈ Π² ΠΏΡ€Π΅Π΄Π΅Π»Π°Ρ… физиологичСской Π½ΠΎΡ€ΠΌΡ‹. Π’ ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ примСнСния Π²Π΅Ρ‚ΠΎΠΌΠ° 1 ΠΈ Π²Π΅Ρ‚ΠΎΠΌΠ° 1.23 количСство Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ², ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΈ Π³Ρ€Π°Π½ΡƒΠ»ΠΎΡ†ΠΈΡ‚ΠΎΠ² увСличиваСтся, Π° количСство Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² – ΡƒΠΌΠ΅Π½ΡŒΡˆΠ°Π΅Ρ‚ΡΡ. ПослС прСкращСния примСнСния ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ², Π½Π° 60-Π΅ сутки исслСдований, ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ², ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΈ Π³Ρ€Π°Π½ΡƒΠ»ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΏΡ€ΠΎΠ΄ΠΎΠ»ΠΆΠ°Π΅Ρ‚ ΠΎΡΡ‚Π°Π²Π°Ρ‚ΡŒΡΡ Π±ΠΎΠ»Π΅Π΅ высоким, количСство Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΏΡ€ΠΈ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ Π²Π΅Ρ‚ΠΎΠΌΠ° 1 Π² Π΄ΠΎΠ·Π΅ 50 ΠΌΠ³/ΠΊΠ³ массы – Π½Π° ΡƒΡ€ΠΎΠ²Π½Π΅ Π°Π½Π°Π»ΠΎΠ³ΠΎΠ² ΠΈΠ· контроля, Π° Ρƒ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… Π΄Ρ€ΡƒΠ³ΠΈΡ… ΠΎΠΏΡ‹Ρ‚Π½Ρ‹Ρ… Π³Ρ€ΡƒΠΏΠΏ – ΡƒΠΌΠ΅Π½ΡŒΡˆΠ°Π΅Ρ‚ΡΡ. Π’Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΡΡ‚ΡŒ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΉ ΠΈΠ·ΡƒΡ‡Π°Π΅ΠΌΡ‹Ρ… ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½Ρ‚ΠΎΠ² зависСла ΠΎΡ‚ примСняСмого ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π° ΠΈ Π΄ΠΎΠ·Ρ‹ ΠΈΡ… примСнСния. МаксимальноС ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ Π»Π΅ΠΉΠΊΠΎΡ†ΠΈΡ‚ΠΎΠ², ΠΌΠΎΠ½ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΈ Π³Ρ€Π°Π½ΡƒΠ»ΠΎΡ†ΠΈΡ‚ΠΎΠ² ΠΊΠ°ΠΊ Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ ввСдСния ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ², Ρ‚Π°ΠΊ ΠΈ послСдСйствия наблюдали ΠΏΡ€ΠΈ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ Π²Π΅Ρ‚ΠΎΠΌΠ° 1 Π² Π΄ΠΎΠ·Π΅ 50 ΠΌΠ³/ΠΊΠ³ массы. Π“Ρ€Π°Π½ΡƒΠ»ΠΎΡ†ΠΈΡ‚Π°Ρ€Π½ΠΎΠ΅ Π·Π²Π΅Π½ΠΎ ΠΈΠΌΠΌΡƒΠ½ΠΈΡ‚Π΅Ρ‚Π° модулируСтся ΠΏΡ€ΠΈ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠΈ Π²Π΅Ρ‚ΠΎΠΌΠ° 1

    Considerable enhancement of the critical current in a superconducting film by magnetized magnetic strip

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    We show that a magnetic strip on top of a superconducting strip magnetized in a specified direction may considerably enhance the critical current in the sample. At fixed magnetization of the magnet we observed diode effect - the value of the critical current depends on the direction of the transport current. We explain these effects by a influence of the nonuniform magnetic field induced by the magnet on the current distribution in the superconducting strip. The experiment on a hybrid Nb/Co structure confirmed the predicted variation of the critical current with a changing value of magnetization and direction of the transport current.Comment: 6 pages, 7 figure
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