Synthesis of transparent bio-electrodes for biophysiological measurements based on modified graphene oxide.

The main objective of this work was to fabricate smart nanocomposite transparent conductive biophysiological electrodes based on modified graphene oxide (GO). The GO is abundant, flexible conductors that can be formulated as a transparent sheet and thereby alleviate the drawbacks of using indium tin oxide in transparent electrodes, like its scarcity, brittleness, and cost. GO was synthesized by a modified version of Hummers' method under highly acidic conditions with sulfuric acid and showed good distribution at a high temperature of 90 °C.

A Rare Case of Multiorgan Calciphylaxis in a Patient with Stage 5 Chronic Kidney Disease.

Calciphylaxis or calcific uremic arteriolopathy (CUA) is a potentially life-threatening vasculopathy involving the skin and subcutaneous tissues. It is usually associated with chronic kidney disease (CKD) and rarely with acute renal failure or predialysis patients. The clinical diagnosis of calcific uremic arteriolopathy relies on high index of suspicion.

Moist occlusive dressing (Aquacel(®) Ag) versus moist open dressing (MEBO(®)) in the management of partial-thickness facial burns: a comparative study in Ain Shams University.

Introduction: The face is the central point of the physical features; it transmits expressions and emotions, communicates feelings and allows for individual identity. Facial burns are very common and are devastating to the affected patient and results into numerous physical, emotional and psychosocial sequels. Partial thickness facial burns are very common especially among children.

An epidemiologic study of elderly burn patients in Ain Shams University Burn Unit, Cairo, Egypt.

Recent statistics from Egypt indicate that elderly persons comprise 5.8% of the general population. Elderly patients remain a high-risk group in all burn units.

Epidemiology of burns admitted to Ain Shams University Burns Unit, Cairo, Egypt.

This study was prospectively carried out on 880 acutely burned patients admitted to the Burn Unit of Ain Shams University in Cairo, Egypt, during the period from the 1 May 1995 to the 31 October 2001, with the objective to analyze the epidemiological features of burned patients in our country. The means of age and percentage total body surface area burned (TBSB) were 27.8+/-2.

Colonization of burn wounds in Ain Shams University Burn Unit.

A prospective study was carried out on 70 burned patients admitted to the Burn Unit, Ain Shams University Hospital, Cairo, with the aim to verify the pattern of microbial colonization of burn wounds. Throughout the study period starting from 1 June 1999 till 31 May 2001, 281 sampling procedures (surface swabs) were performed from the burn wounds. A total of 301 microbial isolates were grown in cultures.