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A. V. Sanin A. V. Pronin V. V. Khorobrykh D. R. Kaulen 《Bulletin of experimental biology and medicine》1979,88(3):1041-1044
Mixed infection of hybrid mice, highly resistant to Rauscher virus, with this virus andMycoplasma
arthritidis was accompanied by progressive inhibition of populations of splenic rosetteforming (REC) and plaque-forming (PFC) cells and led to induction of malignant erythroblastosis, cytologically identical with Rauscher's leukemia. During mixed infection of the hybrid mice withAcholeplasma
laidlawii and Rauscher virus the immune response was almost completely suppressed on the 21st day and considerable splenomegaly was observed, but by the 62nd day of infection the RFC and PFC populations and also the weight of the spleens had regained the control level. The possible role of mycoplasmas in the induction and development of Rauscher's leukemia is discussed.N. F. Gamaleya Institute of Epidemiology and Microbiology, Academy of Medical Sciences of the USSR, Moscow. (Presented by Academician O. V. Baroyan.) Translated from Byulleten' Éksperimental'noi Biologii i Meditsiny, Vol. 88, No. 9, pp. 327–329, September, 1979. 相似文献
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Vitaliy V. Sanin Yury Yu. Kaplansky Maksym I. Aheiev Evgeny A. Levashov Mikhail I. Petrzhik Marina Ya. Bychkova Andrey V. Samokhin Andrey A. Fadeev Vladimir N. Sanin 《Materials》2021,14(12)
The NiAl–Cr–Co–X alloys were produced by centrifugal self-propagating high-temperature synthesis (SHS) casting. The effects of dopants X = La, Mo, Zr, Ta, and Re on combustion, as well as the phase composition, structure, and properties of the resulting cast alloys, have been studied. The greatest improvement in overall properties was achieved when the alloys were co-doped with 15% Mo and 1.5% Re. By forming a ductile matrix, molybdenum enhanced strength characteristics up to the values σucs = 1604 ± 80 MPa, σys = 1520 ± 80 MPa, and εpd = 0.79%, while annealing at T = 1250 ℃ and t = 180 min improved strength characteristics to the following level: σucs = 1800 ± 80 MPa, σys = 1670 ± 80 MPa, and εpd = 1.58%. Rhenium modified the structure of the alloy and further improved its properties. The mechanical properties of the NiAl, ZrNi5, Ni0.92Ta0.08, (Al,Ta)Ni3, and Al(Re,Ni)3 phases were determined by nanoindentation. The three-level hierarchical structure of the NiAl–Cr–Co+15%Mo alloy was identified. The optimal plasma treatment regime was identified, and narrow-fraction powders (fraction 8–27 µm) characterized by 95% degree of spheroidization and the content of nanosized fraction <5% were obtained. 相似文献
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Strozzi Alfonso Gastelum Peláez-Ballestas Ingris Granados Ysabel Burgos-Vargas Rubén Quintana Rosana Londoño John Guevara Sergio Vega-Hinojosa Oscar Alvarez-Nemegyei José Juarez Vicente Pacheco-Tena César Cedeño Ligia Garza-Elizondo Mario Santos Ana María Goycochea-Robles María Victoria Feicán Astrid García Hazel Julian-Santiago Flor Crespo María Elena Rodriguez-Amado Jacqueline Rueda Juan Camilo Silvestre Adriana Esquivel-Valerio Jorge Rosillo Celenia Gonzalez-Chavez Susana Alvarez-Hernández Everardo Loyola-Sanchez Adalberto Navarro-Zarza Eduardo Maradiaga Marco Casasola-Vargas Julio Sanatana Natalia Garcia-Olivera Imelda Goñi Mario Sanin Luz Helena Gamboa Rocío Cardiel Mario Humberto Pons-Estel Bernardo A. 《Clinical rheumatology》2020,39(9):2715-2726
Clinical Rheumatology - Although low back pain (LBP) is a high-impact health condition, its burden has not been examined from the syndemic perspective. To compare and assess clinical,... 相似文献
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S V Ozherelkov R V Belousova L L Danilov A V Deeva S D Mal'tsev A N Narovlianski? A V Sanin A V Pronin 《Voprosy virusologii》2001,46(5):43-45
Fosprenil suppressed the multiplication of cattle diarrhea virus in calf coronary vessel cell culture. Added to the culture of infected cells in a dose of 200 mg, the drug decreased the virus titer 30-fold in comparison with infected control cultures. Antiviral activity of fosprenil towards infective rhinotracheitis virus multiplication was still higher: in a dose of 100 mg it decreased the virus titer in fetal calf lung culture 100-fold in comparison with the control. Moreover, the cytopathogenic effects of the viruses in infected cultures were 24-48 h delayed under the effect of fosprenil in comparison with infected control cultures. These results recommend fosprenil for the treatment of cattle viral diseases. 相似文献
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Paracetamol is a common analgesic and antipyretic drug. It has been recognized as one of the most ordinary medications taken in overdoses. We examined the possible genotoxic effects of high paracetamol concentrations expected to occur after overdose. Paracetamol was added to the cultures at the beginning of the cultivation period. Separate cultures for three tested concentrations of paracetamol (50 microg/mL, 100 microg/mL, and 200 microg/mL) were set. Effects of paracetamol were evaluated by micronucleus cytokinesis-block assay, chromosome aberration analysis, and nuclear division index. Results demonstrate that paracetamol concentration of 200 microg/mL expresses certain genotoxic effects in human peripheral blood lymphocytes. 相似文献