The primary tooth pulpectomy is a common clinical procedure. The choice of filling material is important to the success rate, but antibacterial properties of such materials against organisms known to inhabit infected primary root canals have not been well documented. This study compared the antibacterial effectiveness of 10 materials: 1. Calcium hydroxide mixed with camphorated parachlorophenol...

Long-lived shade leaves of avocado had extremely low rates of photosynthesis. Gas exchange measurements of photosynthesis were of limited use, so we resorted to Chl fluorescence imaging (CFI) and spot measurements to evaluate photosynthetic electron transport rates (ETRs) and non-photochemical quenching (NPQ). Imaging revealed a remarkable transient heterogeneity of NPQ during photosynthetic in...

Crude oil is one of the most important energetic resources in the world. It is used as raw material in numerous industries, including the refinery-petrochemical industry, where crude oil is refined through various technological processes into consumer products such as gasoline, oils, paraffin oils, lubricants, asphalt, domestic fuel oil, vaseline, and polymers. Oil-derived products are also com...

seem to irritate, and might in that respect be considered a liquid vaseline, but purer. It was especially useful after alkaline baths in psoriasis. In the Practitioner for June there appeared an account by Dr Eoberts of Chester of forty-two cases in which he had employed this oil, to which he gave the name Oleum Deelinae. It appeared to be palliative and soothing. It was cheap, quite odourless,...

This study aimed to assess the efficiency of the virgin fatty oil of Pistacia lentiscus (PLVFO) for burn wounds healing. It was carried out on 6 adult male New Zealand rabbits. Four burn wounds of deep third degree were made on the back of each animal. The first was not treated and served as control (CRL group); the others were covered immediately after burning procedure by 0.5g of one of the f...

Hosts of brood parasites use a variety of cues relating to eggshell appearance of parasitic eggs, which facilitate their recognition and rejection. It has been documented that host visual perception of different colours including UV wavelengths plays an important role in this respect. In the study reported here, we aimed to test whether artificial reduction of the UV wavelengths reflected from ...

BACKGROUND Fluridil, a novel topical antiandrogen, suppresses the human androgen receptor. While highly hydrophobic and hydrolytically degradable, it is systemically nonresorbable. In animals, fluridil demonstrated high local and general tolerance. OBJECTIVE To evaluate the safety and efficacy of a topical anti- androgen, fluridil, in male androgenetic alopecia. METHODS In 20 men, for 21 da...

The present study investigated the feasibility of ostrich oil utilizing as a promising vehicle for improved skin permeation of sinomenine with reference to vaseline matrix containing different content of chemical enhancers. The fatty acid composition of ostrich oil was analyzed by GC-MS. Penetration enhancing potential of ostrich oil on permeation of sinomenine across rat abdominal skin in vitr...