Showing 1-30 of 84 results for "


[Properties of agar as media for bacteria cultivation and for electrophoresis].
Yuji Uzuhashi
Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan, 44(1), J1-J5 (2003-05-17)
R Forgrave et al.
Letters in applied microbiology, 59(4), 384-390 (2014-06-04)
Reports have highlighted the absence of contemporary peer reviewed publications pertaining to Mycobacterium bovis culture from raw milk and cheese. By replicating traditional methods, cheese-making methodology and equipment were devised to produce Cheddar (n = 6) and Caerphilly (n =...
Agar and agarose biotechnological applications
Armisen R
Hydrobiologia, 157-166 (1991)
Dalit Roth et al.
Environmental microbiology, 15(9), 2532-2544 (2013-06-15)
Bacteria often use sophisticated cooperative behaviours, such as the development of complex colonies, elaborate biofilms and advanced dispersal strategies, to cope with the harsh and variable conditions of natural habitats, including the presence of antibiotics. Paenibacillus vortex uses swarming motility...
D Barbone et al.
Cell death & disease, 2, e174-e174 (2011-06-24)
Three-dimensional (3D) cultures are a valuable platform to study acquired multicellular apoptotic resistance of cancer. We used spheroids of cell lines and actual tumor to study resistance to the proteasome inhibitor bortezomib in mesothelioma, a highly chemoresistant tumor. Spheroids from...
Malika Gouali et al.
Journal of clinical microbiology, 51(3), 894-900 (2013-01-04)
The performance of CHROMagar STEC and CHROMagar STEC O104 (CHROMagar Microbiology, Paris, France) media for the detection of Shiga toxin-producing Escherichia coli (STEC) was assessed with 329 stool specimens collected over 14 months from patients with suspected STEC infections (June...
H VOSS et al.
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. 1. Abt. Medizinisch-hygienische Bakteriologie, Virusforschung und Parasitologie. Originale, 192, 137-157 (1964-03-01)
Carlo Follo et al.
Autophagy, 12(7), 1180-1194 (2016-04-21)
Understanding the role of autophagy in cancer has been limited by the inability to measure this dynamic process in formalin-fixed tissue. We considered that 3-dimensional models including ex vivo tumor, such as we have developed for studying mesothelioma, would provide...
[Immunodiffusion in agar--modern method for serological study of antigen-antibody reaction].
O Zivanović
Vojnosanitetski pregled, 24(11), 590-593 (1967-11-01)
E Reyssat et al.
Physical review letters, 109(24), 244301-244301 (2013-02-02)
A soft solid is more easily sliced using a combination of normal and shearing deformations rather than diced by squeezing down on it normally with the same knife. To explain why this is so, we experimentally probe the slicing and...
Peng-Jun Zhang et al.
Pest management science, 76(5), 1893-1901 (2019-12-20)
Herbivore-induced plant volatiles (HIPVs) can prime plant defenses and enhance herbivore resistance in neighboring plants. Although a trade-off between constitutive defense and HIPV emission has been documented in many plant species, little is known about the effect of HIPV variation...
W Schultze et al.
Folia haematologica (Leipzig, Germany : 1928), 105(1), 20-34 (1978-01-01)
Haematopoietic stem cells are capable of developing colonies of differentiated granulocytes in a semi-stable agar environment under corresponding experimental conditions. Number and size of aggregations developing from a single stem cell in each case called "in culture Colony Forming Unit...
Extracellular bioluminescence of mycelium metabolites of the luminous mushroom Panellus stipticus (IBSO-2301) growing on an Agar medium.
A P Puzyr et al.
Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections, 448, 39-40 (2013-03-13)
[Comparison of the sensitivity of the enzyme immunoassay and agar gel immunodiffusion test for the determination of antibodies against bovine leukosis virus].
U Meyer et al.
Archiv fur experimentelle Veterinarmedizin, 37(5), 661-666 (1983-09-01)
Sony Pandey et al.
BMC microbiology, 13, 55-55 (2013-03-19)
Few beta-glucosidase inhibitors have so far been reported from microorganisms due to the practical difficulties in performing the inhibition tests and subsequent interpretation of results. In an effort to investigate marine microbial extracts for β-glucosidase inhibitors, we developed a new...
Timothy A Wencewicz et al.
Journal of medicinal chemistry, 56(10), 4044-4052 (2013-04-26)
Chemical syntheses and biological evaluation of biscatecholate-monohydroxamate mixed ligand sideromycins utilizing the carbacephalosporin β-lactam antibiotic loracarbef and the fluoroquinolone antibiotic ciprofloxacin are described. The mixed ligand β-lactam sideromycin (1b) had remarkably selective and extremely potent antibacterial activity against the Gram-negative...
Lee Kyung Kim et al.
International journal of biological sciences, 16(2), 320-329 (2020-01-14)
The transcription factor E2F is an important modulator of the cell cycle, and the unrestricted activation of E2F-dependent transcription is considered to be an important driver of tumor formation and progression. E2F8 is known to play an important role in...
Mahdieh Bakhshi et al.
Journal of cellular biochemistry, 120(10), 16589-16599 (2019-05-17)
Gastric cancer remains one of the leading causes of cancer-associated mortalities globally. Accumulating evidence support the presence of gastric cancer stem cells (CSCs) and their role in the pathogenesis and therapeutic challenges of gastric cancer. MicroRNAs (miRNAs) may be influenced...
Dario Barbone et al.
PloS one, 7(12), e52753-e52753 (2013-01-10)
When grown in 3D cultures as spheroids, mesothelioma cells acquire a multicellular resistance to apoptosis that resembles that of solid tumors. We have previously found that resistance to the proteasome inhibitor bortezomib in 3D can be explained by a lack...
Jin-Hee Yoo et al.
International journal of food microbiology, 189, 67-74 (2014-08-16)
This study was conducted to develop a selective medium for the detection of Campylobacter spp. in fresh produce. Campylobacter spp. (n=4), non-Campylobacter (showing positive results on Campylobacter selective agar) strains (n=49) isolated from fresh produce, indicator bacteria (n=13), and spoilage...
Takeshi Moriwaki et al.
Journal of medical engineering & technology, 37(2), 96-101 (2013-01-31)
To expand the performance capacity of the scanning haptic microscope (SHM) beyond surface mapping microscopy of elastic modulus or topography, surface density mapping of a natural tissue was performed by applying a measurement theory of SHM, in which a frequency...
Miaomiao Shi et al.
Journal of bacteriology, 195(7), 1463-1474 (2013-01-22)
We report a previously undescribed mechanism for the rugose morphotype in Shewanella oneidensis, a research model for investigating redox transformations of environmental contaminants. Bacteria may form smooth or rugose colonies on agar plates. In general, conversion from the smooth to...
Food Gels, 1-51 (1990)
K Kemper et al.
Pediatrics, 82(4), 631-638 (1988-10-01)
Neonatal jaundice is one of the most common problems leading to prolonged hospitalization of the newborn. Therefore, an effective low-risk, low-cost therapy reducing hospitalization is highly desirable. Plain dried agar, an extract of seaweed, is low cost and low risk;...
Kerin L Tyrrell et al.
Journal of clinical microbiology, 51(9), 3094-3096 (2013-06-28)
Cycloserine-cefoxitin fructose agar (CCFA), CCFA with horse blood and taurocholate (CCFA-HT), and cycloserine-cefoxitin mannitol broth with taurocholate and lysozyme (CCMB-TAL) were compared for recovery of Clostridium difficile from 120 stool specimens. Compared to CCFA, CCFA-HT enhanced C. difficile growth and...
Heike Döppler et al.
PloS one, 8(1), e53676-e53676 (2013-01-10)
Increased levels of NF-κB are hallmarks of pancreatic ductal adenocarcinoma (PDAC) and both classical and alternative NF-κB activation pathways have been implicated. Here we show that activation of the alternative pathway is a source for the high basal NF-κB activity...
Zheng Wang et al.
Bioscience, biotechnology, and biochemistry, 77(3), 467-474 (2013-03-09)
Soybean oil-in-water (O/W) emulsion-agar gel samples were prepared and their digestibility evaluated by using an in vitro gastrointestinal digestion model. Emulsion-agar sols were obtained by mixing the prepared O/W emulsions with a 1.5 wt % agar solution at 60 °C...
Apostolos S Angelidis et al.
International journal of food microbiology, 193, 114-129 (2014-12-03)
Agar Listeria according to Ottaviani and Agosti (ALOA) is the mandatory medium used for the detection and enumeration of Listeria monocytogenes in foods according to the official International Organization for Standardization (ISO) methods. On ALOA, Listeria spp. appear as bluish-green...
[The anaerobic flora of dental pulp chambers studied in a medium of trypticase, soy, heat plus 0.1 per cent of agar].
R M Gonzalez Martinez
Anales espanoles de odontoestomatologia, 32(5), 369-410 (1973-09-01)
The Journal of new drugs, 3(4), 221-226 (1963-07-01)