Results 71 to 80 of about 399,690 (387)

Specific staining of human chromosomes in Chinese hamster x man hybrid cell lines demonstrates interphase chromosome territories [PDF]

, 1985
In spite of Carl Rabl's (1885) and Theodor Boveri's (1909) early hypothesis that chromosomes occupy discrete territories or domains within the interphase nucleus, evidence in favor pf this hypothesis has been limited and indirect so far in higher plants ...
AB Murray, C Rabl, C Zorn, DA Agard, DE Comings, DE Comings, DJ DuPraw, E Therman, F Vogel, GA Rappold, GA Rappold, J Hozier, J Sedat, JJ Leary, JS Lebkowski, JT Finch, JW Littlefield, K Grell, K Sperling, L Avivi, L Hens, L Manuelidis, L Manuelidis, LM Kunkel, M Feldman, M Raith, MD Bennett, PR Langer, PR Langer-Safer, R Hancock, S Wischnitzer, SM Stack, T Cremer, T Cremer, Th Boveri   +34 more
core   +1 more source

Practical Guide to the Design of Granular Hydrogels for Customizing Complex Cellular Microenvironments

Advanced Healthcare Materials, EarlyView.
Granular hydrogels are emerging microporous platforms for cell culture and delivery, showing great potential for replicating the complex, heterogeneous environments found in natural tissues. This review outlines the design principles of granular hydrogels, highlighting critical factors that determine the final physicochemical properties of the entire ...
Shuhan Feng, Kaiyang Chen, Shiqi Wang
wiley   +1 more source

UV micro-irradiation of the Chinese hamster cell nucleus and caffeine post-treatment immunocytochemical localization of DNA photolesions in cells with partial and generalized chromosome shattering [PDF]

, 1983
UV micro-irradiation of a small part of the Chinese hamster nucleus and caffeine post-incubation often results in shattered chromosomes at the first post-irradiation mitosis.
Cornelis, Cornelis, Cornelis, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Cremer, Deaven, Fukuda, Gray, Hsu, Kihlman, Lehmann, Nilsson, Stack, Stubblefield, Taylor, Zorn, Zorn   +26 more
core   +1 more source

Use of the Syrian Hamster as a New Model of Ebola Virus Disease and Other Viral Hemorrhagic Fevers

Viruses, 2012
Historically, mice and guinea pigs have been the rodent models of choice for therapeutic and prophylactic countermeasure testing against Ebola virus disease (EVD). Recently, hamsters have emerged as a novel animal model for the in vivo study of EVD.
V. Wahl-Jensen, Laura Bollinger, D. Safronetz, Fabian de Kok-Mercado, D. Scott, H. Ebihara   +5 more
semanticscholar   +1 more source

Biomimetic Cell Membrane‐Coated Scaffolds for Enhanced Tissue Regeneration

Advanced Materials, EarlyView.
This review examines the development and use of cell membrane‐coated scaffolds in tissue engineering. Bioinspired phospholipid and glycocalyx coatings enhance anti‐fouling, anti‐thrombogenic, and selective molecular recognition properties. Native cell membrane coatings further support cell‐specific interactions, immune modulation, and reduced bacterial
Carmen Alvarez‐Lorenzo, Alejandro Ramirez‐Romero, Diana Peixoto, Maria Vivero‐Lopez, Isabel Rodríguez‐Moldes, Angel Concheiro   +5 more
wiley   +1 more source

Diet-Induced Obesity and NASH Impair Disease Recovery in SARS-CoV-2-Infected Golden Hamsters

Viruses, 2022
Obese patients with non-alcoholic steatohepatitis (NASH) are prone to severe forms of COVID-19. There is an urgent need for new treatments that lower the severity of COVID-19 in this vulnerable population. To better replicate the human context, we set up
François Briand, Valentin Sencio, Cyril Robil, Séverine Heumel, Lucie Deruyter, Arnaud Machelart, Johanna Barthelemy, Gemma Bogard, Eik Hoffmann, Fabrice Infanti, Oliver Domenig, Audrey Chabrat, Virgile Richard, Vincent Prévot, Ruben Nogueiras, Isabelle Wolowczuk, Florence Pinet, Thierry Sulpice, François Trottein   +18 more
doaj   +1 more source

Correlation between synthesis of heat shock proteins and development of thermotolerance in Chinese hamster fibroblasts.

Proceedings of the National Academy of Sciences of the United States of America, 1982
Synthesis of a family of proteins called "heat shock" proteins is induced or enhanced in cells in response to various environmental stresses, suggesting that these proteins may perform functions essential to cell survival. Because a brief, nonlethal heat
G. Li, Z. Werb
semanticscholar   +1 more source

Carbon Quantum Dots Assisted Virus Tracking: From Skin to Brain

Advanced Materials, EarlyView.
A novel carbon quantum dots‐dissolvable microneedle, CQDs‐dMN system, enables painless delivery and real‐time tracking of HSV‐1. The HSV‐1 is labeled with fluorescent CQDs and delivered to the skin dermis, minimizing damage compared to traditional methods.
Yaxiu Feng, Xiong Wang, Cien Chen, Di Wang, Changshun Hou, Yiran Wang, Huan Hu, Peiran Chen, LeiYing Qin, Qianya Wan, Xi Yao, Ming‐Liang He   +11 more
wiley   +1 more source

Valganciclovir Inhibits Human Adenovirus Replication and Pathology in Permissive Immunosuppressed Female and Male Syrian Hamsters

Viruses, 2015
Adenovirus infections of immunocompromised pediatric hematopoietic stem cell transplant patients can develop into serious and often deadly multi-organ disease. There are no drugs approved for adenovirus infections.
Karoly Toth, Baoling Ying, Ann E. Tollefson, Jacqueline F. Spencer, Lata Balakrishnan, John E. Sagartz, Robert Mark L. Buller, William S. M. Wold   +7 more
doaj   +1 more source

Isolation of Chinese hamster cell mutants deficient in dihydrofolate reductase activity.

Proceedings of the National Academy of Sciences of the United States of America, 1980
Mutants of Chinese hamster ovary cells lacking dihydrofolate reductase (tetrahydrofolate dehydrogenase, 7,8-dihydrofolate:NADP+ oxidoreductase; EC 1.5.1.3) activity were isolated after mutagenesis and exposure to high-specific-activity [3H]deoxyuridine ...
G. Urlaub, L. Chasin
semanticscholar   +1 more source