This study compared the antimicrobial effectiveness of nine dental materials and a negative control agent against 21 strains or species of bacteria using an agar diffusion assay. The materials were: 1. Camphorated parachlorophenol mixed with calcium hydroxide (CPC + Ca(OH)2). 2. CPC mixed with zinc oxide (CPC + ZnO). 3. Formocresol mixed with zinc oxide and eugenol (FC + ZOE). 4. Chlorhexidine ...

BACKGROUND Numerous studies were carried out to develop more sophisticated dressings to expedite healing processes and diminish the bacterial burden in burn wounds. This study assessed the healing effect of nettle extract on second degree burns wound in rats in comparison with silver sulfadiazine and vaseline. METHODS Forty rats were randomly assigned to four equal groups. A deep second-degre...

The water content of the epidermis is a main factor in maintaining skin smoothness and elasticity and preventing skin dryness. Occlusive products can greatly affect skin hydration by forming a barrier on the skin following the topical administration of oil-based formulations. These products repair the skin barrier by restoring the skin lipids as well. Solid lipid nanoparticles (SLNs) have recen...

background numerous studies were carried out to develop more sophisticated dressings to expedite healing processes and diminish the bacterial burden in burn wounds. this study assessed the healing effect of nettle extract on second degree burns wound in rats in comparison with silver sulfadiazine and vaseline. methods forty rats were randomly assigned to four equal groups. a deep second-degree ...

an in vitro study on the role of intracellular calcium ions in healing of excisional wound in rabbit was undertaken. we employed two drugs namely, glibenclamide and nitroglycerin that are topically applied in vivo to modulate the activity of intracellular calcium. our model consisted of a 15 ´ 15 mm excisional wound. seven groups of new zealand rabbits were used. the first three groups served a...

The objective of the study is to investigate thermal, electrical, and exergetic performance a hybrid photovoltaic–thermal (PVT) system under influence copper oxide (CuO) nanofluid phase change material (Vaseline (petroleum jelly)) as heat storage medium. A mathematical model was developed with help various energy-balance equations over layers system. evaluation PVT performed using pure water, C...

BACKGROUND Numerous studies were carried out to develop more sophisticated dressings to expedite healing processes and diminish the bacterial burden in burn wounds. This study assessed the healing effect of nettle extract on second degree burns wound in rats in comparison with silver sulfadiazine and vaseline. METHODS Forty rats were randomly assigned to four equal groups. A deep second-degr...

which it is hoped will end in the complete reorganization of the very defective arrangements existing of the conduct of vaccination in this, country, the question of animal lymph preservation is one having a perennial interest for those engaged in sanitary work. Dr. Bamber's recent valuable experiments prove-this to be the ca&e. In the hope, therefore, that it may not be without interest to som...