Pastoral mobility is seen as the most effective strategy to make use of constantly shifting resources.However, mobile pastoralism as a highly-valued strategy to manage grazing areas and exploit resource variability is becoming more complex, due to recurrent droughts, loss of forage, government-led settlement schemes, and enclosure of land for commu
Background: It is known that eye enucleation causes various morphological and functional alterations in the central nervous system (CNS).The purpose of this study was to examine the sub-chronic effects of monocular enucleation on the distribution of the calcium binding proteins calbindin D28k (CB) and parvalbumin (PV) as well as the glial fibrillar
Hammouda H Ghoraba1, Amin F Ellakwa2, Ali A Ghali31Tanta University, Magrabi Eye Hospital, Tanta, Egypt; 2Menoufiya University, Shebin Elkom, Menoufiya, Egypt; 3Alazhar University, Damitta, EgyptPurpose: To compare the effectiveness of pars plana vitrectomy (PPV) with either silicone oil or gas tamponade for the treatment of traumatic macular holes
Polymers are currently of interest as drug delivery systems.The use of polymeric forms of medicinal substances will eliminate or reduce the disadvantages of traditional drugs.The purpose of this work was to assess the ability to prolong the action of polyvinyl alcohol in relation to the drug release when going from dilute to more concentrated solut
The innate immune system which helps individuals to combat pathogens comprises a set of genes representing four immune system pathways (Toll, Imd, JNK and JAK/STAT).There is a lack of immune genes in social insects (e.g.honeybees) when compared to Diptera.Potentially, this might be compensated by an advanced system of social immunity (synergistic a