objective: this study was carried out to examine the effect of vero cells co-culture on developmental competence of immature oocytes. materials and methods: bovine cumulus-oocyte-complexes (cocs) were matured in either presence or absence of vero cells. matured oocytes were inseminated and cultured for up to nine days. cleavage percentages were recorded on day two post insemination (pi). embryo...

  SUMMARY To study the effect of vero cells on preimplantation mouse embryos two groups of experiment were carried out. In experiment 1, pronuclear stage mouse embryos were co-cultured with Vero cells in RPMI medium and were examined under microscope for 4 days with 24h interval. The results showed co-cultured group developed better compared to control (87% to 80%, P<0.05) although, the rate ...

Abstract: Peganum harmala L. (Zygophylaceae) has been used in a variety of practical applications in medical science. Our objective in the current study was to determine the effects of the seed extract on Herpes simplex virus type 1 (HSV-1) replication in Vero cells. Different concentrations (100, 500, 571, 667, 800 and 1000 &micro;g/ml) of the extract were examined. Experiments were carried ...

objective(s):solanum acueastrum dunal.has been shown to have some chemotherapeutic value. leaf and berry water and methanol compounds of s. acueastrum were evaluated for possible antileishmanial activity in vivo on balb/c mice and in vitro against leishmania major promastigotes, amastigotes and vero cells.  materials and methods: dry s. aculeastrum berry and leaf material were extracted in meth...

introduction: it is now generally accepted that vero cells provide beneficial effects on improving embryo quality in many animal species. the aim of this research was to determine the effect of vero cell co-culture on the development of vitrified 8-cell mouse embryos. material and methods: eight- cell mouse embryos were provided from superovulated female nmri mice and divided into treatment cas...

Objective(s):Solanum acueastrum Dunal.has been shown to have some chemotherapeutic value. Leaf and berry water and methanol compounds of S. acueastrum were evaluated for possible antileishmanial activity In vivo on BALB/c mice and in vitro against Leishmania major promastigotes, amastigotes and vero cells.  Materials and Methods: Dry S. aculeastrum berry and leaf material were extracted in meth...

The rubella virus capsid protein (C) has been shown to complement a lethal deletion (termed deltaNotI) in P150 replicase protein. To investigate this phenomenon, we generated two lines of Vero cells that stably expressed either C (C-Vero cells) or C lacking the eight N-terminal residues (Cdelta8-Vero cells), a construct previously shown to be unable to complement DeltaNotI. In C-Vero cells but ...

Porcine epidemic diarrhea virus (PEDV), a causative agent of pig diarrhea, requires a protease(s) for multicycle replication in cultured cells. However, the potential role of proteases in the infection process remains unclear. In order to explore this, we used two different approaches: we infected either Vero cells in the presence of trypsin or Vero cells that constitutively express the membran...

Background and Aims: Lemon Balm L (Lamiaceae) has been used in a variety of practical applications in medical sciences. Its antiviral activity against herpes simplex virus type-1 (HSV-1) was investigated in cell culture. Lemon Balm hydroalcoholic extract was found to be non-toxic to Vero cells up to concentration 800 ug/ml and inhibited the growth and development of HSV-1 in dose-dependent mann...