منابع مشابه
Adaptive use of bubble wrap for storing liquid samples and performing analytical assays.
This paper demonstrates that the gas-filled compartments in the packing material commonly called "bubble wrap" can be repurposed in resource-limited regions as containers to store liquid samples, and to perform bioanalyses. The bubbles of bubble wrap are easily filled by injecting the samples into them using a syringe with a needle or a pipet tip, and then sealing the hole with nail hardener. T...
متن کاملan in vitro model for hepatocyte-like cell differentiation from wharton’s jelly derived-mesenchymal stem cells by cell-base aggregates
cellsderived from wharton’s jelly have been reported to display a wide multilineagedifferentiation potential, showing some similarities to both embryonic (esc)and mesenchymal stem cells (mscs). the present study investigated thedifferentiation potential of human umbilical cord mesenchymal stem cells(ucmscs) into hepatic lineage through embryonic body- like aggregates formationin the presence of...
متن کاملCorners and bubble wrap: the structure and texture of surfaces influence crayfish exploratory behaviour.
Touch is a principal sense in all animals. It is potentially important in species of freshwater crayfish that encounter murky waters or are nocturnal. Little is known about how tactile (touch) stimuli affect exploratory behaviour under these conditions. We placed animals in different tactile situations at the start of an exploration in a dark arena and tracked the position of the body and anten...
متن کاملMonitoring Cell-to-cell Transmission of Prion-like Protein Aggregates in Drosophila Melanogaster.
Protein aggregation is a central feature of most neurodegenerative diseases, including Alzheimer's disease (AD), Parkinson's disease (PD), Huntington's disease (HD), and amyotrophic lateral sclerosis (ALS). Protein aggregates are closely associated with neuropathology in these diseases, although the exact mechanism by which aberrant protein aggregation disrupts normal cellular homeostasis is no...
متن کامل"Bubble-like" lung metastases in osteosarcoma patients.
PURPOSE Cavitation of pulmonary metastases have been reported by several authors either as a spontaneous phenomenon or as a consequence of chemotherapy. We present two cases, with this type of image in follow-up, and 20-45 months after the end of treatment. This was the first sign of pulmonary metastases. RESULTS Two patients with osteogenic sarcoma developed radiological evidence of pulmonar...
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ژورنال
عنوان ژورنال: Nature
سال: 2011
ISSN: 0028-0836,1476-4687
DOI: 10.1038/471172a