Results 71 to 80 of about 306,860 (343)

Neoplastic transformation of mouse C3H 10T1/2 and Syrian hamster embryo cells by heavy ions [PDF]

, 1989
C3H 10T1/2 mouse-embryo fibroblasts were used for transformation experiments to study the effectiveness of various heavy ions with energies up to 20 MeV/u and LET values from 170 to 16.000 keV/μm.
A.M. Kellerer, Balcer-Kubiczek, Barendsen, Borek, Borek, Chomczynski, G. Ponsel, Hall, Han, Han, Hieber, Hill, K. Trutschler, Kraft, L. Hieber, Lloyd, Miller, Miller, Reznikoff, Robertson, S. Fenn, Schaeffer, Terzaghi, Wulf, Yang   +24 more
core   +1 more source

Effect of Thymectomy on Hamsters.

Experimental Biology and Medicine, 1965
SummaryThe effect of thymectomy at various ages on Syrian hamsters has been investigated. Forty-four per cent of the animals thymectomized and sham-operated at less than 24 hours did not survive the first 3 post-operative weeks. The remaining animals, however, appeared as healthy and survived as long as their control littermates. A mild wasting disease
Robert A. Roosa, Darcy B. Wilson, Vittorio Defendi   +2 more
openaire   +3 more sources

CAMP: Closed‐Loop Acoustic‐Magnetic Propulsion of Microrobots for Precision Cell Manipulation

Advanced Intelligent Systems, EarlyView.
This work demonstrates, for the first time, closed‐loop control of acoustically driven, magnetically steerable microrobots with automated speed modulation. Closed‐loop navigation allows guided motion and speed control, allowing highly accurate trajectory following. pen‐loop control enables mammalian cell manipulation via microrobots, highlighting their
Fatma Ceren Kirmizitas, David P. Rivas, Max Sokolich, Jeffrey M. McNeill, Aditya Dutta, Sambeeta Das   +5 more
wiley   +1 more source

Revisiting the monocrotaline‐treated rat as a model of inflammatory lung disease: COVID‐19 and future pandemic threats?

Animal Models and Experimental Medicine, EarlyView.
In this review, the pathological, molecular, and cellular changes observed in the COVID‐19 lung are compared to those in the laboratory rat treated with monocrotaline (MCT). Similarities that reflect common changes associated with inflammation and endothelial cell dysfunction are observed in both states, leading to a lung pathology characterized by ...
Luke P. Kris, Dani‐Louise Dixon, Shailesh Bihari, Jillian M. Carr   +3 more
wiley   +1 more source

Lactobacillus Kefir M20 Adaptation to Bile Salts: A Novel Pathway for Cholesterol Reduction

Foods
(1) Background: This study investigated the impact of in vitro adaptations to acid and bile stress on the cholesterol-lowering activity of the probiotic Lactobacillus kefir M20.
Changlu Ma, Qichen Liu, Shuwen Zhang, Ailing Qu, Qing Liu, Jiaping Lv, Xiaoyang Pang   +6 more
doaj   +1 more source

The Taste of Polycose in Hamsters [PDF]

Chemical Senses, 1998
Hamsters show a preference for Polycose, a mixture of starch-derived glucose polymers, that is as strong as their preference for sucrose. However, in the hamster, taste aversions to Polycose may be less easily acquired than taste aversions to sucrose and the qualitative aspects of Polycose are unknown in this species.
Cristin E. Kearns, Bradley K. Formaker, Marion E. Frank   +2 more
openaire   +3 more sources

Identification of New KCNT1‐Epilepsy Drugs by In Silico, Cell, and Drosophila Modeling

Annals of Neurology, EarlyView.
Objective Hyperactive KCNT1 potassium channels, caused by gain‐of‐function mutations, are associated with a range of epilepsy disorders. Patients typically experience drug‐resistant seizures and, in cases with infantile onset, developmental regression can follow.
Michael G. Ricos, Bethan A. Cole, Rashid Hussain, Grigori Y. Rychkov, Zeeshan Shaukat, Nadia Pilati, Stephen P. Muench, Katie J. Simmons, Leanne M. Dibbens, Jonathan D. Lippiat   +9 more
wiley   +1 more source

Pharmacological Activities of Fingerroot Extract and Its Phytoconstituents Against SARS-CoV-2 Infection in Golden Syrian Hamsters [Corrigendum]

Journal of Experimental Pharmacology, 2023
Kongratanapasert T, Kongsomros S, Arya N, et al. J Exp Pharmacol. 2023;15:13–26. Page 19, line two, the text “510.25 ± 329.37 and 2015.74 ± 708.53 μg/g” should read “510.25 ± 329.37 and 2015.74 ...
Kongratanapasert T, Kongsomros S, Arya N, Sutummaporn K, Wiriyarat W, Akkhawattanangkul Y, Boonyarattanasoonthorn T, Asavapanumas N, Kanjanasirirat P, Suksatu A, Sa-ngiamsuntorn K, Borwornpinyo S, Vivithanaporn P, Chutipongtanate S, Hongeng S, Ongphiphadhanakul B, Thitithanyanont A, Khemawoot P, Sritara P   +18 more
doaj  

Association of Melatonin Production with Seasonal Changes, Low Temperature, and Immuno-Responses in Hamsters

Molecules, 2018
Seasonal changes impact the melatonin production and immuno-activities in vertebrates. This is believed due to the photoperiodic alterations of the different seasons which impact the functions of pineal gland.
Xiaoying Xu, Xiaoyan Liu, Shuran Ma, Ya Xu, Ying Xu, Xiazhen Guo, Dekui Li   +6 more
doaj   +1 more source

Time Course-Dependent Study on Equine Herpes Virus 9-Induced Abortion in Syrian Hamsters

Animals, 2020
This study aimed to follow the time-course pathogenesis of EHV-9 abortion in early and late trimesters. Twenty-seven pregnant hamster dams were divided into three groups: (G1) control, (G2) EHV-9-inoculated on the 5th day (early trimester), and (G3) EHV ...
Osama Abas, Walied Abdo, Samy Kasem, Abdulatif Alwazzan, Asmaa G. Saleh, Ibrahim G. Saleh, Hideto Fukushi, Tokuma Yanai, Mohie Haridy   +8 more
doaj   +1 more source