Results 41 to 50 of about 7,150,251 (308)

CULTURES OF ORGANIZED TISSUES [PDF]

Journal of Experimental Medicine, 1922
An artificial organism, if one may so term it, composed of a complex of tissues, was cultivated for a long period of time. Small fragments of intestine from chick embryos 20 to 21 days old were placed in a suitable medium. The epithelium proliferated and completely covered the fragment of intestine after 4 to 6 days. A small body was thus formed, round
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

In vitro bioactivities and gastrointestinal simulation validate ethnomedicinal efficacy of five fermented kodo-based Himalayan traditional drinks and bioaccessibility of bioactive components

Food Production, Processing and Nutrition
Tongba, chhyang, nigar and raksi are popular traditional drinks served in Nepal, northern and north eastern part of India and Tibetan plateau which are claimed as medicinal and considered as elements of high altitude ethnopharmacology.
Soumya Majumder, Arindam Ghosh, Sumedha Saha, Sukanya Acharyya, Sourav Chakraborty, Preeti Subba, Sudeshna Nandi, Sahadeb Sarkar, Malay Bhattacharya   +8 more
doaj   +1 more source

Heterogeneity of mesenchymal stem cell-derived extracellular vesicles is highly impacted by the tissue/cell source and culture conditions

Cell & Bioscience, 2022
Extracellular vesicles (EVs) are cell-derived membrane structures exerting major effects in physiological as well as pathological processes by functioning as vehicles for the delivery of biomolecules to their target cells. An increasing number of effects
Ciarra Almeria, Sebastian Kreß, Viktoria Weber, Dominik Egger, Cornelia Kasper   +4 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Terpene emission in tissue culture.

, 2007
Tissue cultured plants\u27 vessel headspace is subject to changes during subculture, and the analysis of its variation offers a non-destructive approach for monitoring plant physiology.
Stefano Predieri, Francesca Rapparini
core   +1 more source

In Silico Insights into the Efficacy of Darjeeling Himalaya’s Traditional Fermented Beverages To Combat Various High-Altitude Sicknesses

Acta Universitatis Cibiniensis. Series E: Food Technology, 2023
This in silico study has been designed to validate ethnomedicinal properties of some Himalayan fermented ethnic beverages against varied high-altitude sicknesses.
Majumder Soumya, Chakraborty Sourav, Ghosh Arindam, Bhattacharya Malay   +3 more
doaj   +1 more source

A Protocol for Mitotic Metaphase Chromosome Count Using Shoot Meristematic Tissues of Mulberry Tree Species

Bio-Protocol, 2023
Studies on chromosomal status are a fundamental aspect of plant cytogenetics and breeding because changes in number, size, and shape of chromosomes determine plant physiology/performance.
Raju Mondal, Sreya Antony, Belaghihalli Gnanesh, G Thanavendan, G. Ravikumar, B Sreenivasa, S. Gandhi Doss, K Vijayan   +7 more
doaj   +1 more source

Compendium of <i>Agrobacterium</i>-Mediated Tissue Culture Transformation Methods of Various Solanaceae Species. [PDF]

Methods Protoc
The routine transformation and genetic modification of many plant species other than Arabidopsis thaliana is still an arduous task. In many cases, it is necessary to use special tissues or conditions performed under sterile tissue culture conditions ...
Brancato C, Heusch N, Berendzen KW.
europepmc   +2 more sources

The propagation of ?coronaviruses? in tissue-culture [PDF]

Archiv f�r die gesamte Virusforschung, 1969
The conditions for the cultivation of the 229-E respiratory virus in tissue culture are described. The virus multiplies only in human tissue culture systems, but a variety of cell types are sensitive to it. The virus has been isolated in three continuous cell lines and a plaque assay has been developed in one of these.
Bradburne, A. F., Tyrrell, D. A. J.
openaire   +2 more sources