Zoonotic cutaneous leishmaniasis caused by Leishmania major is a most common type of vector-borne disease in Iran. The pentavalent antimonial drugs have been used in the treatment of cutaneous leishmaniasis for a long time, but drug resistance and some of serious side effects have been reported. Thus, discovery and development of new therapeutic candidates are needed. The CM11 peptide ...

conclusions this study showed that compared to standard drug treatment, treatment with hydrogel containing peptide had substantial antibacterial effects on s. aureus wound infections in mice. results the highest and lowest numbers of wounds were observed on day 2 in the negative and positive control groups, respectively. during the 8-day period, the positive control and hydrogel containing pept...

BACKGROUND Wound infections caused by methicillin-resistant Staphylococcus aureus are a health problem worldwide; therefore, it is necessary to develop new antimicrobial compounds. Considering broad-spectrum antimicrobial activity and low probability of drug resistance to peptides, applications these peptides are being studied extensively. OBJECTIVES In this study, to control drug release ove...

milk proteins provide a natural source of bioactive peptides with potential health benefits and applications in the food industry. the release of these peptides from milk proteins is achieved either by hydrolysis using digestive proteases or by lactic acid bacteria fermentation. peptides, particularly those derived from milk proteins, can exert a wide range of nutritional, functional and biolog...

abstract background antibiotic resistance makes antimicrobial peptides (amps) agents an alternative for treatment of pathogenic diseases. they are isolated from various animals invertebrates, vertebrates and plants. the present study shows the electrophoretic pattern of protein and peptides from vicia faba seed and reports our first attempt to study the antibacterial activity of vicia faba seed...

Zoonotic cutaneous leishmaniasis t caused by Leishmania major is spread in focal areas of more than 90 countries in the tropics, subtropics, and southern Europe. In the absence of any effective vaccine, the only means to treat and control leishmaniasis is conventional medication. Glucantime is the first choice of anti-leishmanialdrug, has serious side effects like high toxicity, exorbi...

introduction: ubiquicidin 29-41 (ubi) is a fragment of the cationic antimicrobial peptide that is present in various species including humans. the purpose of this study was to investigate radiochemical and biological characteristics of [6-hydrazinopyridine-3-carboxylic acid (hynic)]-ubi 29-41 designed for the labeling with 99mtc using tricine as coligand. methods: synthesis was preformed on a ...

BALB/c mice were immunized with either NP-3 or NP-4, two anticarcinoembryonic antigen murine monoclonal antibodies. Each animal produced anti-idiotype antibodies to the corresponding immunogen and no cross-reactivity between anti-NP-3 sera and anti-NP-4 sera was detected. Hybridomas were produced from these animals and two IgG1 anti-idiotype monoclonal antibodies were obtained: CM1 specific for...