Current Traditional Medicine - Volume 5, Issue 3, 2019
Volume 5, Issue 3, 2019
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Potential Antiulcer Agents From Plants: A Comprehensive Review
Authors: Minky Mukhija and Bhuwan C. JoshiBackground: Peptic ulcer is a deep gastrointestinal erosion disorder that involves the entire mucosal thickness and can even penetrate the muscular mucosa. Nowadays, several plants and compounds derived from it have been screened for their antiulcer activity. In the last few years, there has been an exponential growth in the field of herbal medicine. This field has gained popularity in both developing and developed countries because of their natural origin and less side effects. Objective: This review aims to provide a comprehensive summary of currently available knowledge of medicinal plants and phytoconstituents reported for their anti-ulcer properties. Methods: The worldwide accepted database like SCOPUS, PUBMED, SCIELO, NISCAIR, ScienceDirect, Springerlink, Web of Science, Wiley, SciFinder and Google Scholar were used to retrieve available published literature. Results: A comprehensive review of the present paper is an attempt to list the plants with antiulcer activity. The review narrates the dire need to explore potential chemical moieties that exert an antiulcer effect, from unexploited traditional plants. Furthermore, the present study reveals the intense requirement to exploit the exact mechanism through which either the plant extracts or their active constituents exhibit their antiulcer properties. Conclusion: This article is the compilation of the plants and its constituents reported for the treatment of peptic ulcers. The Comprehensive data will surely attract the number of investigators to initiate further research that might lead to the drugs for the treatment of ulcers. As sufficient scientific data is not available on plants, most of the herbals cannot be recommended for the treatment of diseases. This can be achieved by research on pure chemical structures derived from plants or to prepare new lead compounds with proven beneficial preclinical in vitro and in vivo effects. However, a lot remains to be done in further investigations for the better status of medicinal plants.
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A Review of the Therapeutic Benefits of Moringa oleifera in Controlling High Blood Pressure (Hypertension)
Moringa oleifera (M. oleifera) is an angiosperm plant that is a member of the Moringaceae family. It is a natural plant that is native to the sub-Himalayan northern regions of India, Bangladesh, Pakistan, and Afghanistan. The plant grows abundantly throughout tropical and subtropical areas of the world. For several centuries, many cultures have utilized various parts of the moringa plant as traditional medicine to treat common illnesses and control life-threatening conditions such as hypertension (HTN), diabetes, hyperlipidemia, inflammation, etc. This article reviewed the current literature on the therapeutic benefits of M. oleifera on hypertension, primarily focusing on identifying the plant’s key components and its roles in hindering the common pathophysiological pathways associated with hypertension. The number of people living with HTN has been predicted to increase to 1.56 billion worldwide by 2025 in spite of the myriads of preventive and treatment strategies available today. Therefore, it would be of great value to explore alternative complementary ways of controlling high blood pressure. HTN is commonly defined as blood pressure equal to or higher than 140/90 mm Hg. HTN itself is not a disease condition and does not elicit specific symptoms, however, if left untreated for a long time, it can lead to complicated cardiovascular diseases such as angina, congestive heart failure, myocardial infarction as well as stroke and chronic kidney diseases. Primary hypertension is diagnosed when there is no known identifiable underlying cause for the onset of the condition. Secondary hypertension is diagnosed when there is evidence of a disease or disorder triggering the onset of the condition. It is apparent that understanding the role of M. oleifera in the management of hypertension would expand the valuable strategies for the control of this condition.
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Fatty Acids and Herbal Medicine
Background: Fatty acid is a type of carboxylic acid with carbon chain that can be short (4 carbons, such as butyric acid) or long (14 carbons and more, like DHA). Generally, fatty acids are divided into two groups of unsaturated fatty acids and saturated fatty acids. They have important and valuable medicinal properties especially against microbial pathogens. Objective: Studies have shown that the epidemic of the twentieth century's heart disease is due to the abuse of trans fatty acids. The consumption of various fatty acids has various therapeutic effects on various diseases. Methods: Relevant articles were searched from Google Scholar, Pub Med, Scopus, Science direct, and Cochrane library. Results: Getting omega-3 fatty acids through diet and supplements affects both acute and chronic inflammation. Consumption of omega-3 fatty acids can slow down the growth of cancer, increase the effect of chemotherapy and reduce the side effects of chemotherapy or cancer. This can be done by reducing angiogenesis in the tumor, creating the differentiation of cancer cells, reducing the risk of heart attack from cancer, etc. Conclusion: In general, fatty acids are valuable and affordable, and available with numerous medicinal properties, including anti-fungal and anti-bacterial properties that can be extracted from and used by many sources, especially many medicinal plants. Since antimicrobial chemicals generally have many side effects and have resistance to many microbial species, various studies and experiments to identify and extract fatty acids and their application to the title of the pharmaceutical formulation are essential.
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Inhibitory and Reversal Effects of Extracts and Fractions of Anogeissus leiocarpa (DC.) Guill. & Perr. on Sodium Metabisulphite-induced Polymerization of Sickle Cell Haemoglobin
Authors: Taiwo O. Elufioye, Omolola A. Olaifa and Mojisola C. Cyril-OlutayoBackground: The leaves and stem bark of Anogeissus leiocarpa (DC.) Guill. & Pirr. (Combretaceae) are commonly included in recipes used for the management of sickle cell disease in western part of Nigeria. Objective: The present study was carried out to evaluate the potential of methanol extract and various fractions of A. leiocarpa leaves and stem bark to inhibit as well as reverse sodium metabisulphite induced polymerization of sickle cell haemoglobin. Methods: The modified Emmel test was used to evaluate the inhibitory activity and the reversal effects of the extracts and fractions of both the leaves and the stem bark of A. leiocarpa in vitro. Results: Both the leaves and the stem bark extracts of A. leiocarpa were effective at inhibiting as well as reversing sodium metabisulphite induced polymerization of sickle cell haemoglobin, though the activity was higher in the leaves (94.52 ± 0.80% and 95.67 ± 0.67% respectively) when compared with the stem bark (51.79 ± 2.46 % and 50.45 ± 3.18 % respectively). The ethyl acetate fraction of both leaves and stem bark also gave good activities in both test methods with percentage reversal of 82.74 ± 1.82% and 67.63 ± 2.18% respectively. Conclusion: A. leiocarpa extracts and ethyl acetate fractions exhibit good inhibition and reversal of sodium metabisulphite–induced polymerization of sickle cell haemoglobin thus justifying its inclusion in remedies used for the traditional management of sickle cell.
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