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11.
Summary It is reported that concanavalin A (conA) and wheat germ agglutinin (WGA) have a differential binding pattern on normal mouse spleen lymphocytes and the surface of Dalton's lymphoma cells. It is suggested that sialic acid on the cell surface controls the expression of lectin binding sites. Further, it has been observed that the increased release of sialic acid from cell surfaces aftercis-dichlorodiammine platinum (II) (cis-Platin) treatment is due to the increased activity of sialidase.To whom reprint requests should be addressed. 相似文献
12.
Erratum to: J Syst Sci Syst Eng DOI: ./s--- The presentation of Table in the original version of this article contained a few typos. The corrected Table is given below. …… 《系统科学与系统工程学报(英文版)》2008,17(2):255-256
Erratum to: J Syst Sci Syst Eng
DOI: 10.1007/s11518-007-5058-2
The presentation of Table 2 in the original version of this article contained a few typos. The corrected Table 2 is given below. 相似文献
13.
K. N. Prasad 《Cellular and molecular life sciences : CMLS》1979,35(7):906-908
Summary Sodium butyrate, X-irradiation, chemotherapeutic agents and cyclic AMP-stimulating agents caused reduction in the cell number (due to cell death and reduction in cell division) when added individually to mouse neuroblastoma cells in culture. However, the combination of sodium butyrate with X-irradiation, chemotherapeutic and cyclic AMP-stimulating agents produced a greater reduction in the cell number than that produced by the individual agents. 相似文献
14.
Summary Quantitative assay and electrophroetic study of lactate dehydrogenase (LDH) from various tissues of the opossum esophagus were performed. On the basis of expression of the LDH isozymes, we concluded that the smooth muscle of the body of the esophagus carry on more anaerobic glycolysis than the striated muscle. The smooth muscle of the gastroesophageal junction carry on both anaerobic as well aerobic glycolysis.Acknowledgments. This work was supported by Kelsey-Leary Foundation grant No. 962, Houston, Texas. We appreciate the technical assistance of Henry D. Kasten, and Carol K. Kitson. 相似文献
15.
I. Prasad 《Cellular and molecular life sciences : CMLS》1969,25(4):428-428
Zusammenfassung Erzwungene Heterokaryen-Vereinigung zwischen Hypoxanthin und Histidin abhängiger Mutanten vonAspergillus niger, die auf minimalem Nährboden ohne Sporenproduktion wachsen. Das Phänomen wird als teilweise Ergänzung bezeichnet und als Gleichgewichtsstörung der Kerntypen im Heterokaryen oder als Verdünnungseffekt eines Genproduktes zweiter Ordnung im Zytoplasma gedeutet. 相似文献
16.
N. Prasad S. C. Bushong H. L. Barton 《Cellular and molecular life sciences : CMLS》1971,27(11):1332-1333
Zusammenfassung (iPA) bewirkt bei Mäusen, die mit einer letalen Ganzkörperdosis bestrahlt wurden, einen Schutzeffekt. Diese Verlängerung der mittleren Überlebenszeit wird mit einer Dosierung von 0,01 bis 0,05 µg/g Körpergewicht erreicht.
This investigation was partially supported by the American Cancer Society Institutional Research Grant No. ACS-IN-27L/P-20. The authors with to thankBetty H. Cheatham andSharon A. Briney for their technical assistance. 相似文献
This investigation was partially supported by the American Cancer Society Institutional Research Grant No. ACS-IN-27L/P-20. The authors with to thankBetty H. Cheatham andSharon A. Briney for their technical assistance. 相似文献
17.
Kumar Verandra Thakur Jitendra K. Prasad Manoj 《Cellular and molecular life sciences : CMLS》2021,78(10):4467-4486
Cellular and Molecular Life Sciences - Crop productivity is directly dependent on the growth and development of plants and their adaptation during different environmental stresses. Histone... 相似文献
18.
Prasad V Bidarkota 《Journal of forecasting》2001,20(1):21-35
US inflation appears to undergo shifts in its mean level and variability. We evaluate the performance of three useful models for capturing such shifts. The models studied are the Markov switching models, state space models with heavy‐tailed errors, and state space models with compound error distributions. Our study shows that all three models have very similar performance when evaluated in terms of the mean squared or mean absolute forecast errors. However, the latter two models are considerably more parsimonious, and easily beat the more profligately parameterized Markov switching models in terms of model selection criteria, such as the AIC or the SBC. Thus, these may serve as useful continuous alternatives to the popular discrete Markov switching models for capturing shifts in time series. Copyright © 2001 John Wiley & Sons, Ltd. 相似文献
19.
T. N. R. V. Thampan N. Dinakar M. R. N. Prasad 《Cellular and molecular life sciences : CMLS》1980,36(3):361-362
Summary Cyproterone acetate (1 M) inhibited the binding of labeled testosterone (T) and dihydrotestosterone (DHT) in the caput and cauda epididymides of the rhesus monkey. The same concentration of the anti-androgen failed to inhibit androgen binding in the ductus deferens, prostate and seminal vesicles.The investigation was supported by financial assistance from the Indian Council of Medical Research and the University Grants Commission. CA was a gift from Dr. F. C. Neumann, Scherring AG, Berlin. 相似文献
20.
Sodium butyrate and cyclic AMP-stimulating agents (prostaglandin E1, papaverine, theophylline, and RO20-1724) caused reductions in the cell number (primarily due to reduction in cell division) when added individually to human melanoma cells in culture. However, the combination of sodium butyrate with one of the cyclic AMP-stimulating agents produced a marked reduction in cell number (primarily due to cell death). 相似文献