Cementoblastomas are rare odontogenic tumors developing in close proximity to the roots of teeth. Due their striking morphologic resemblance osteoblastomas peripheral skeleton, we set out determine whether cementoblastomas harbor same FOS rearrangements with overexpression c-FOS as has recently been described for osteoblastomas. In total, 16 were analyzed expression by immunohistochemistry and ...

In this paper, the possibilities of expressing natural response a linear commensurate fractional-order system (FOS) as combination basis functions are analyzed. For all possible types sα-domain poles, corresponding found, kernel which is two-parameter Mittag–Leffler function Eα,β, β = α. It pointed out that there mutually unambiguous correspondences between FOS and known integer-order (IOS) for...

These studies examined Fos protein expression in spinal cord neurons synaptically activated by stimulation of bladder afferent pathways after cyclophosphamide (CYP)-induced bladder inflammation. In urethan-anesthetized Wistar rats with cystitis, intravesical saline distension significantly (P </= 0.0005) increased the number of Fos-immunoreactive (IR) cells observed in the rostral lumbar (L1, 3...

Myristylation of FBR v-fos, a c-fos retroviral homologue that causes osteosarcomas in mice, determines many of its transcriptional properties in vitro. To determine whether myristylation of FBR v-fos contributes to in vivo tumorigenicity, we examined its transforming capability in comparison to a nonmyristylated FBR v-fos (G2A-R). Retroviral infections with FBR v-fos and G2A-R transform BALB/c-...

Stem cells have been widely used in tendon tissue engineering. The lack of refined and controlled differentiation strategy hampers the tendon repair and regeneration. This study aimed to find new effective differentiation factors for stepwise tenogenic differentiation. By microarray screening, the transcript factor Fos was found to be expressed in significantly higher amounts in postnatal Achil...

Sequestration of c-Fos at the nuclear envelope (NE) through interaction with A-type lamins suppresses AP-1-dependent transcription. We show here that c-Fos accumulation within the extraction-resistant nuclear fraction (ERNF) and its interaction with lamin A are reduced and enhanced by gain-of and loss-of ERK1/2 activity, respectively. Moreover, hindering ERK1/2-dependent phosphorylation of c-Fo...

One hundred and twenty-eight growing barrows (Jiaxing Black×Duroc×Landrace) at an average BW of 20.8 kg were allocated to four treatments for 42 days, each of which was replicated four times with eight pigs per replicate and used to investigate the effects of fructooligosaccharide (FOS) on digestive enzyme activities, intestinal microflora and morphology of growing pigs. The pigs received the s...

Fosfomycin (FOS) is an antibiotic used in pig farms for treatment and prevention of infections caused by resistant bacteria during the post-weaning period. Antibiotics and non-toxic concentrations of mycotoxins, such as deoxynivalenol (DON) are frequently found in the diet of animals. These compounds can establish interactions in the intestinal tract, which could affect and/or modify the penetr...

A simple, precise, rapid, specific and accurate reverse phase high performance liquid chromatography method was developed for simultaneous estimation of Fosinopril Sodium (FOS) and Hydrochlorothiazide (HCTZ) in pharmaceutical dosage form. Chromatographic separation was performed on X-terra(C8) (4.6mm x 150mm, 3.5m) column, with mobile phase comprising of mixture of buffer (pH 6.0, adjusted wit...

We describe the isolation and complete sequence of the Xenopus c-fos proto-oncogene. c-fos expression throughout Xenopus development was analysed using a homologous probe derived from the cloned gene. c-fos RNA is accumulated during oogenesis to reach a plateau of 2 x 10(5) transcripts per stage VI oocyte, suggesting an unusual stability of the c-fos message. The amount of RNA per embryo decrea...