Cellular mechanisms of regeneration after the white matter injury are difficult to study because of severe, inflammatory response to massively damaged myelin. Myelin-lacking CNS of the adult Long Evans Shaker (LES) rat supplies a model where neuroregeneration can be studied conveniently. The crush site in the dorsal spinal column in LES rats implanted with the normal rat choroid plexus was stud...

Abstract Aim Periprosthetic femur fractures (PFF) are becoming increasingly frequent due to an ageing population and growing number of arthroplasties. PFF revision surgery is associated with significant peri-operative blood loss higher transfusion requirements. There few strategies reduce rates transfusion. One which the use cell-salvage. The aim this study was determine whether cell salvage sh...

Objective of the study: To compare results circumcision by open technique and Plastibell in male babies. Methods: In this randomized controlled interventional study, 1440 babies whose was done as religious rite were divided into two groups. Group A underwent whereas group B method. Results: Majority 720 (50%) age 6-8 weeks. Compared with method, significantly less number patients plastibel meth...

Affected by globalization and increased complexity, supply chain managers have learned about the importance of Sales and Operations Planning (S&OP). However, in large scale supply chains, S&OP has received little attention, by both academics and practitioners. The purpose of this manuscript is to investigate the advantages of S&OP process using a mathematical modeling approach in a large scale ...

Organophosphorous (OP) chemical warfare nerve agents mainly sarin and tabun were used during the Iran-Iraq war with high mortalities. In addition to atropine and oximes, the followings have recently been used successfully for the treatment of OP poisoning. 1. Sodium Bicarbonate: Infusion of high doses of sodium bicarbonate (5 mEq/kg in 60 min. followed by 5-6 mEq/kg/day to obtain arterial blood...

Small animal studies have demonstrated significant high-dose recombinant parathyroid hormone1-34 (rPTH1-34) effects on intercalary allograft healing. Towards a human adjuvant therapy to decrease non-unions, we evaluated rPTH1-34 safety and efficacy in a clinically relevant canine femoral allograft model. Adult female mongrel hounds (n = 20) received a 5cm mid-diaphyseal osteotomy reconstructed ...

Introduction:Omeprazole (OP) is one the proton pump inhibitor (PPI) agents, and available over the counter in generic formulations. Epidemiological investigations have been confirmed a relationship between long term use of PPI agents and bone metabolism. Bone scintigraphy is commonly used for analysing the bone metabolism in clinical practice. This study was conducted to assess...

Background & Aims of the Study: Serum paraoxonase (PON1) is a potent antioxidant that is associated with the pathogenesis of several diseases. Also, it is reported that environmental factors can modulate the PON1 activity. In this study, the association between the Organophosphates (OP) exposure and plasma Paraoxonase/Arylesterase (PON1) activity and also OP-induced oxidative stress was investi...

Organophosphorus (OP) nerve agents are deadly chemical weapons that pose an alarming threat to military and civilian populations. The irreversible inhibition of the critical cholinergic degradative enzyme acetylcholinesterase (AChE) by OP nerve agents leads to cholinergic crisis. Resulting excessive synaptic acetylcholine levels leads to status epilepticus that, in turn, results in brain damage...

OBJECTIVES Fidaxomicin, which was recently approved for the treatment of Clostridium difficile-associated diarrhoea, demonstrates narrow-spectrum bactericidal activity via inhibition of RNA polymerase. In this study we evaluated its inhibitory activity versus C. difficile toxin gene expression and toxin production by quantifying toxin mRNA and protein. METHODS The effects of fidaxomicin, its ...