Synthesis of N-Doped Graphene Photo-Catalyst for Photo-Assisted Charging of Li-Ion Oxygen Battery.

In this work, nitrogen (N)-doped graphene film is synthesized, as a photo-catalyst, on one side of the copper foam by chemical vapor deposition and the copper foam is directly used as an electrode after porous Pd@rGO cathode loading to the other side of the foam for the photo-assisted charging of the Li-ion oxygen battery. The amount of urea (CO(NH)), which is used as N atom source, is optimized to get maximum photo-anodic currents from the n-type graphene films. The optical band gap and the valance band edge potential of the optimized N-doped graphene film are determined as 2.

Photocatalytic Efficiency of g-CN/Graphene Nanocomposites in the Photo-Assisted Charging of the Li-Ion Oxygen Battery.

In this work, we aimed to synthesize an effective nanocomposite photocatalyst for the photo-assisted charging of the Li-ion oxygen battery. Initially the graphene films were synthesized by chemical vapor deposition, and subsequently, g-CN/graphene nanocomposites were synthesized by thermal reduction as photocatalysts. FTIR spectra analysis showed that novel C=C bonds can form between g-CN and graphene films during the synthesis process.

Photoassisted Charging of Li-Ion Oxygen Batteries Using g-CN/rGO Nanocomposite Photocatalysts.

In this work, g-CN/rGO nanocomposites were synthesized to use them as photocatalysts in Li-ion oxygen batteries by aiming at the reduction of the charging potential efficiently under photoassisted conditions. Fourier transform infrared (FTIR) spectra showed that novel C═C bonds formed between g-CN and rGO during the decomposition of melamine and that the formation of these bonds was assumed to cause a red shift in the optical absorption band edge. The competition between the narrowing in the optical band gaps of the nanocomposites as a result of the red shift due to the presence of rGO and the degradation in the visible light utilization as a result of favorably absorbed incident light by rGO instead of g-CN pointed out that the g-CN/3% rGO nanocomposite has the optimum light absorbance efficiency.

Systemic and spinal administration of FAAH, MAGL inhibitors and dual FAAH/MAGL inhibitors produce antipruritic effect in mice.

The increase of endocannabinoid tonus by inhibiting fatty acid amide hydrolase (FAAH) or monoacylglycerol lipase (MAGL) represents a promising therapeutic approach in a variety of disease to overcome serious central side effects of exocannabinoids. Recent studies reported that systemic administration of FAAH and MAGL inhibitors produce antipruritic action. Dual FAAH/MAGL inhibitors have also been described to get enhanced endocannabinoid therapeutic effect.

Clinical, dermoscopic and immunohistochemical assessment of actinic keratoses and evaluation of the effectiveness of diclofenac therapy with immunohistochemical analysis.

Actinic keratoses (AKs) is a keratinocytic neoplasm that typically develops on the face of elderly patients. Little is known regarding the clinical, dermatoscopic and immunohistochemical assessments of AK using topical diclofenac therapy. We sought to determine these assessments and evaluate the efficacy of topical diclofenac gel in AK.

Pulse methylprednisolone therapy for the treatment of extensive alopecia areata.

Background: Since the mainstay of pathogenesis depends on autoimmune process, systemic steroids are widely used in the treatment of alopecia with various side effects. To avoid side effects of long-term steroid treatment, pulse methylprednisolone therapy appears to be a safe treatment option.

Objective: The aim was to determine the effect of pulse methylprednisolone therapy for the treatment of adult alopecia areata.

Experimental small bowel transplantation utilizing cyclosporine.

Cyclosporine prolonged the survival of ectopic small bowel allografts in a canine model. A 9-fold increase in mean survival as compared with controls was obtained. Addition of prednisone to cyclosporine did not result in further graft prolongation, but improved the gross and histological appearance of the allograft.

Effect of pretreatment with norepinephrine on survival of cardiac allotransplants in dogs.

Two groups of puppies were studied regarding survival of the heart and the animal after epinephrine induced shock. All puppies in the control study died. In each of the eight puppies in the experimental group, the heart was removed and transplanted orthotopically into a healthy recipient.