Derma is progenitor cells sours, which are able to differentiate further in several mesodermal lineage and neural and endodermal lineage. Culture conditions, skin taking site and culture medium composition considerably contribute to it. Spheroid cultured mesenchymal dermal cells contribution to skin regeneration in granulating wound in rat model was estimated.

Middle meatus aspirates from patients with chronic rhinosinusitis were analyzed by bacterial culture, denaturing gradient gel electrophoresis (DGGE), and antibiotic sensitivity techniques. DGGE detected a greater bacterial diversity than culture methods. Although resistance to antibiotics was low, there was evidence of changes in the composition of the bacterial microbiota over time, and the pr...

in this paper, preparation, bioactivity, and osteoblast cell behavior of cortical bone derived nanobiphasic calcium phosphate (nano-bcp) are presented. the calcined bovine bone samples with the addition of di-ammonium hydrogen phosphate were heated at 700°c for 100 min, and thus nano-bcp with the composition of 63/37 hydroxyapatite (ha)/β-tricalcium phosphate (β-tcp) was produced. scanning elec...

dissolution of phosphate by p solubilizing microorganisms is dependent on the environmental conditions and the composition of the medium culture. present study conducted to investigate the effect of two fungal species, moisture content and rock phosphate content on water soluble phosphate (wsp), ph and changes of medium weight with time. two fungi aspergillus niger and one isolate from rock pho...

Sixteen zebu-cross steers, kept under grazing conditions, were supplemented with increasing levels of concentrate (0.4, 0.7 and 1.0% of body weight) over three periods of 41, 41 and 42 days, respectively. The animals were divided into four groups, a control plus groups supplemented with either monensin, yeast culture or a combination of monensin and yeast culture. Samples of rumen contents were...

STUDY QUESTION Do culture media influence birthweight of children born after IVF? SUMMARY ANSWER Some studies have observed a significant effect of culture media on birthweight, while others have not, but since most studies compared different culture media, conventional meta-analysis was not possible. WHAT IS KNOWN ALREADY Animal studies suggest that in vitro culture of embryos can have a s...

Bioactive glass has found extensive application as an orthopedic and dental graft material and most recently also as a tissue engineering scaffold. Here we report an initial investigation of the in vitro antibacterial properties of AgBG, a novel bioactive glass composition doped with Ag(2)O. The bacteriostatic and bactericidal properties of this new material and of two other bioactive glass com...

Aspergillus niger FBT1, a local extracellular strain for tannase production, was isolated from soil collected from Matang Mangrove Forest Reserve in Perak, Malaysia. This fungus strain was cultivated in an Erlenmeyer flask under a submerged fermentation system. Medium compositions play a very important role in enhancing enzyme production during fermentation. The production of tannase by A. nige...

This study was conducted to determine the bacterial composition and its effect on Artemia performance in various biomass culture conditions. Newly hatched franciscana were cultured 1.5L plastic bottles containing 1L of medium, with a density 200 nauplii/L salinity 30 ppt, lasted for three weeks. In first two days after stocking, fed Chaetoceros sp. Afterward, Artemia-formulated feed used as dai...