نتایج جستجو برای: inhibition zone
تعداد نتایج: 435144 فیلتر نتایج به سال:
purpose: to investigate the penetration of cefixime, cephalexin and ciprofloxacin into the human eye based on microbial inhibition by human aqueous samples after oral administration. method: sixty patients aged 40 to 75 years who were scheduled for cataract surgery were divided into three equal groups. one group received 500 mg oral ciprofloxacin 24, 12 and 2 hours preoperatively; another group...
Abstract Background: Human beings have always used plants to cure diseases. Recently, some researches have revealed that Thymbra spicata’s essential oils contains Carvacrol and Thymol both of these compounds have anti-bacterial effects. In this study, we aimed to investigate the anti-bacterial properties of the essential oil of Thymbra spicata a native plant of Ilam province. Materials and ...
The antimicrobial activities of the ethyl acetate, acetone and methanol extract of 12 plant species were studied. The extract of Capsicum annuum (red pepper) (fruit) Zingiber officinale (ginger) (root), Cuminum cyminum (cumin), Alpinia ficinarum (galingale), Coriandrum sativum (coriander), Cinnamomun zeylanicum Nees (cinnamomun), Origanum onites L. (thyme), Folium sennae (senna), Eugenia caryop...
BACKGROUND: Garlic (Allium sativum) is known for its anti-bacterial properties, but information on its effects against bacteria species that are important in fish diseases is scarce. OBJECTIVES: The aim of this research was to use garlic as a natural product to improve the aquatic animal health status so as to compensate the demand for environment-friendly products for sustainable aquacultur...
Background and Aim: Developing of antibiotic material is an important new field of research in human health. Antibacterial fibers are used in various areas such as clothing, filters for medical equipment, infection and odor control. Research shows that porous materials containing transition metal have antibacterial activity. In this study, the antibacterial activity was compared for three nanof...
Evaluation of the Effect of Four Herbal Extracts on Growth of Streptococcus mutans and Lactobacillus
Background and aim: Reduction of oral pathogens is very important in the healing of oral ulcers and infections. The side effects of chemical drugs have attracted more attention to medicinal plants. The present study assessed the effect of clove, thyme, garlic, and cinnamon ethanolic extracts on the growth of Streptococcus mutans (S. mutans) and Lactobacillus by measuring the inhibition zone dia...
Introduction: Nogo-A and Nogo receptor (NgR) are expressed in the subventricular zone (SVZ) stem cells. NgR plays critical inhibitory roles in axonal regeneration and remyelination. However, the role of NgR in SVZ niche behaviors in demyelination context is still uncertain. Here we investigated the effects of NgR inhibition on SVZ niche reaction in a local model of demyelination in adult mouse ...
1. Subregions in the receptive fields of hypercomplex cells have been examined by a variety of quantitative methods with particular reference to the dimensions and properties of the end-zone inhibitory areas. These data have made it possible to construct detailed maps of the receptive-field organization of the two types of hypercomplex cell (I and II). 2. The spatial extent of the end-zone inhi...
The aim of this study is to determine the sensitivity of polyphenol green tea on mutans streptococci. Tea is a traditional drink that is beneficial to health. One of its benefits is its capability to prevent dental caries because it has active substance polyphenol.An extract of green tea non-fermented tea leaves of Camellia sinensis and its chromatographically isolated polyphenol compound was e...
background: the aim of this in vitro study was to assess antimicrobial efficacy of acacia nilotica, murraya koenigii (l.) sprengel, eucalyptus hybrid , psidium guajava extracts, and their combination on streptococcus mutans and lactobacillus acidophilus. materials and methods: the branches of four plants were collected, identified, and authenticated by a taxonomist. the plants were rinsed in wa...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید