Objective of the present study was to carry out the physicochemical and phytochemicals standardization of Lepidium sativum L seeds to establish the standard pharmacognostical parameters of this valuable medicinal plant. Many standardization parameters of Lepidium sativum were analyzed. Standard method was adopted for the preliminary phytochemicals screening. Analysis of pesticides residues, afl...

Leptospirosis is a zoonosis of ubiquitous distribution caused by spirochetes. Leptospires exist either as saprophytic water-associated organisms or as animal pathogens that can survive in water. Previous works have demonstrated that both saprophytic and pathogenic leptospires are able to produce functional biofilms, which consist of a community of bacteria embedded in an extracellular matrix at...

PURPOSE More than half of the cavity restorations are replaced due to bacterial microleakage. A need for disinfection agents arises. Application of silver nanoparticles (AgNPs) may be beneficial, yet their impact on the adhesives' shear bond strength to dentin remains unknown. METHODS The aim was to assess the shear bond strength to dentin of different dental materials combined with AgNPs. Fa...

Leishmania parasites are the etiological agents of leishmaniosis, with severe course and often fatal prognosis, and the global number of cases has increased in recent decades. The gold standards for the diagnosis of leishmaniosis are microscopic examinations and culture in vitro of the different clinical specimens. The sensitivity of these methods is insufficient. Recent development in specific...

BACKGROUND The present study was performed to determine the effect of amifostine in the prevention of radiation-induced acute and late period morphologic damages in rat kidney via light and electron microscopic examinations. MATERIALS AND METHODS Control rats (n=6) received saline solution 30 min before sham irradiation; the radiotherapy alone group (n=12) received saline solution 30 min befo...

W/o/w emulsions have numerous advantages arising from their structure, achieving e.g. sustained drug delivery and simultaneous use of active ingredients incompatible with each other. They are widely used both in cosmetic and in pharmaceutical industry. Studying their complex structure is quite a difficult task, which entails great care. The presently available methods give information about the...

OBJECTIVES To assess knowledge and attitudes towards HIV and its testing among pregnant women and health professionals in Yunnan Province, south west China, to inform the introduction of voluntary counselling and testing (VCT) programmes. METHODS The study design was a cross sectional survey using self completion questionnaires. It was carried out in 12 hospitals in four high prevalence areas...

background dermatophytosis is a cutaneous fungal infection with a worldwide occurrence. in dermatophyte infections, the release of keratinocyte cytokines, in the presence of dermatophyte antigens, causes an acute phase response; subsequently, the acute-phase proteins are produced by hepatocytes. mannose–binding lectin (mbl), an acute-phase protein, also acts as a kind of pattern recognition rec...

BACKGROUND AND PURPOSE Tinea capitis and tinea unguium are regarded as global public health concerns. The purpose of the present study was to identify the etiological agents of tinea capitis and tinea unguium in patients, referring to the Central Laboratory of Yazd University of Medical Sciences, Yazd, Iran. MATERIALS AND METHODS This study was conducted during 2014-2015. Skin scraping, scalp...