Posted by admin on May 31, 2017 in |
Medicinal plants used in traditional medicine and various cultures can be valuable resources for discovering new drugs. This review was conducted to report Iranian medicinal plants effective on sexual dysfunction (sexual desire disorders, erectile dysfunction, and premature ejaculation). To conduct this systematic review, the search terms Sexual*, Aphrodisiacs, Erectile, and Libido* combined with Medicinal plants, Herb*, and Phyto* were used to retrieve relevant publications from the databases International Scientific Institute, PubMed, Scopus, and EBSCO. Tribulus terrestris, Rosa damascena, Crocus sativus L., rosmarinic acid, and crocin are a number of medicinal plants and their derivatives that have libido-boosting properties. C. sativus, Zingiber officinale, and Peganum harmala are some of the plants that exert therapeutic effects on erectile dysfunction. Boswellia serrata and Lavandula angustifolia are two plants used to treat premature ejaculation. Medicinal plants that are used to treat sexual dysfunctions in Iran can help to improve sexual desire disorders, erectile dysfunction, and premature ejaculation through certain mechanisms such as affecting the cerebral neurotransmitters and sex cells, increasing physical strength, causing...
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Posted by admin on May 31, 2017 in |
Syzygium cumini (L.) is a widely used medicinal plant for the treatment of various ailments. The plant contains anthocyanins, glucoside, ellagic acid, isoquercetin, kaempferol, and myricetin as its chief active constituents. These active cons isoquercetin, kaempferol tituents impart multiple pharmacological activities to the plant which includes antidiabetic, anticancer, antioxidant, antibacterial, antifungal and antidiarrhoeal activity. The present review presents specific information on botany, phytochemical constituents, traditional uses and pharmacological actions of S. cumini (L.). Further applications of Syzygium cumini (L.) in the field of novel drug delivery has been also elaborated in the review. Apart from its application in the treatment of various diseases there is need to explore chemical and toxicity concern of S. cumini...
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Posted by admin on May 31, 2017 in |
Cinnamaldehyde is derived from the cinnamon essential oil (EO) having many biological and pharmacological significance. This review article explains the source, chemistry, physico-chemical characteristics of the molecule. The synthesis of its different analogous has been duly highlighted. The different applications narrating the various usage have been reported. It is expected that this review shall serve as a base material for future research in various...
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Posted by admin on May 31, 2017 in |
Up to 40% of new chemical entities (NCEs) discovered today by the pharmaceutical industry through combinatorial chemistry and high through put screening are highly lipophilic or poorly water soluble compounds, so the number of such compounds has dramatically increased and the solubility behaviour of these drugs has become one of the most challenging aspects in formulation development. So amongst the vast majority of strategies (like particle size reduction, use of surfactants, cosolvency, hydrotrophy etc) already reported in the literature to resolve this issue, solid dispersions have emerged as an advanced technique of improving the solubility/dissolution rate and hence, the bioavailability enhancement of a wide range of poorly water-soluble drugs. This review article mainly focuses on solubility ranges, biopharmaceutical classification system (BCS), list of poorly soluble drugs, commercial preparations, classification, types, advantages, limitations, methods of preparation and characterization of solid dispersions. In this review, besides above it is intended to discuss the recent advances and future prospects related to the solid dispersion...
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Posted by admin on Apr 30, 2017 in |
Natural pigments have great interest with in the market now a day’s particularly microbial pigments. The various microorganisms such as Micrococcus, Bacillus, Rhodotorula, Monascus, Phaffia, Sarcina and Achromobacter have the capability to produce different pigments. These colors have number of beneficial properties like anti-cancerous, immunosuppressive, antibiotic, anti-proliferative, bio-degradability etc. Further, they have broad area of application mainly in food, dairy, printing, textile and pharmaceutical industries etc. Since, the microorganisms are a significant source of carotenoids and major source of naturally occurring pigments. These carotenoids basically protect cells against photo oxidative damage and hence have vital applications in environment, food and nutrition, disease control, and as potent antimicrobial agents. Use of microbial pigments in processed food is another promising area with large economic potential. However, microbial pigments provide challenges due to lower stability, high cost and variation in shades due to changes in pH. Further, it is also essential to have toxicology studies of these microbial pigments before their use as natural colorants in food...
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