We show that bright, high-resolution 3D SHG images of structural proteins within connective tissue, muscle, and mitotic spindles can be obtained at confocal-like frame rates. Several aspects make this form of microscopy very powerful. Because the excitation uses near-infrared wavelengths, this ...
S. Organ culture of mucosal biopsies of human small intestine. J. Clin. Invest. 48, 1423–1432 (1969). Article CAS PubMed PubMed Central Google Scholar Randall, K. J., Turton, J. & Foster, J. R. Explant culture of gastrointestinal tissue: a review of methods and applications. Cell...
It has previously been suggested that all three OTU genotypes replicate in the upper small intestine (Cantacessi et al., 2008), confirmed here for OTUs x and z, permitting differentiation from E. brunetti, E. mitis, and E. tenella (Table 3). Combined, these features permit construction of...
Organoid cultures are also used to culture cancer cells from patient tumour samples since they can recapitulate the structural and functional heterogeneity of the original tumour7. If the phe- notypes of 3D cultures derived from colorectal CSCs can be controlled by adjusting culture conditions, then...
Which parts of the earthworm serve as its brain? What are the main components of the skeletal system? What three organs help the small intestine during digestion? What is the main organ of the circulatory system? Which body part of the earthworm coordinates movement?
gut microbiome and lack scalability and repeatability.140Within the past decade, models of the intestinal tract have made significant progress using microfluidic chips that introduce luminal (blood flow via vessel) to intestinal epithelial cells to mimic the natural mechanical forces the intestine incurs...
1b). The other 3 mice were sacrificed relatively early because of deterioration of general conditions due to obstruction of the intestine. Histopathologically, the tumours in the lung predominantly consisted of small nests of cuboidal cells with centrally located nuclei which are features of an un...
The LIP3, LIP4, and PhaZ enzymes exhibit noteworthy disparities in their biochemical and biophysical characteristics, including their structural folding patterns, and the presence or absence of a lid domain, according to our data. Despite the disparities in their properties, the enzymes displayed a ...
(2004) found that in addition to lungs and trachea, SARS-CoV also existed in stomach and small intestine. Electron microscopic observation also revealed that SARS-CoV particles were present in intestinal mucosa epithelial cells (Shi et al., 2005). This suggested that gastrointestinal tract may ...
“peptide bond”) linkages; b) non-natural residues in place of naturally occurring amino acid residues; or c) residues which induce secondary structural mimicry, i.e., to induce or stabilize a secondary structure, for example, a beta turn, gamma turn, polyproline turn, beta sheet, alpha ...