•Rheumatoid arthritis (RA) autoimmune disease that causes inflammation and pain in synovial joints.•Pro-inflammatory markers involve cytokines such as IL-1, IL-6, IL-7, IL-8 and TNF-α in RA.•Drugs ...for treatment of RA are DMARDs like intramuscular gold, cyclophosphamide, sulfasalazine, methotrexate and NSAID.•We explored the potential medicinal plants exhibiting antiarthritic and antirheumatic drugs activity.
Rheumatoid arthritis (RA) is a serious disorder of the joints affecting 1 or 2% of the population aged between 20 and 50 years worldwide. RA is the foremost cause of disability in developing and Western populations. It is an autoimmune disease-causing inflammation and pain involving synovial joints. Pro-inflammatory markers, including cytokines, such as interleukin -1 (IL-1), IL-6, IL-7, IL-8, and tumor necrosis factor-α (TNF-α) are involved in RA. RA treatment involves TNF-α blockade, B cell therapy, IL-1 and IL-6 blockade, and angiogenesis inhibition. Synthetic drugs available for the treatment of RA include disease-modifying anti-rheumatic drugs (DMARD), such as cyclophosphamide, sulfasalazine, methotrexate, nonsteroidal anti-inflammatory drugs (NSAIDs), and intramuscular gold. These agents induce adverse hepatorenal effects, hypertension, and gastric ulcers. We found that patients diagnosed with chronic pain, as in RA, and those refractory to contemporary management are most likely to seek traditional medicine. Approximately 60–90% of patients with arthritis use traditional medicines. Therefore, the efficacy and safety of these traditional medicines need to be established. The treatment for RA entails a comprehensive multidisciplinary strategy to reduce pain and inflammation and to restore the activity of joints. The potential medicinal plants exhibiting anti-arthritic and anti-rheumatic pharmacological activity are reviewed here.
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•Curcuma longa (Haldi) is a widespread ingredient used as a spice in foods as preservative and coloring material in a different part of the world.•Curcuma longa (Haldi) has been used ...as a home remedy for a variety of diseases.•Curcuma longa and its isolated constituent curcumin are widely evaluated for anticancer activity.•Curcumin possesses broad remedial potential due to its multi-targeting effect against many different carcinomas such as leukemia, genitourinary cancers, gastrointestinal cancers etc.•Curcumin has potential for the development of new medicine for the treatment of several diseases.
Medicinal plants are being used for therapeutic purposes since the dawn of human civilization. The therapeutic efficacy of medicinal plants is due to the presence of wide range phytochemical constituents or secondary metabolites. The medicinal plants are traditionally used for several types of ailments. Even in those pathological conditions where other methods of treatment fail to work. Curcuma longa Linn is very common ingredient used as spice in foods as preservative and coloring material in different part of the world. It has been used as a home remedy for a variety of diseases. Curcuma longa and its isolated constituent curcumin are widely evaluated for anticancer activity. Curcumin possesses broad remedial potential due to its multi-targeting effect against many different carcinoma including leukemia, genitourinary cancers, gastrointestinal cancers and breast cancer etc. Hence, Curcumin has potential for the development of new medicine for the treatment of several diseases.
Breast cancer (BC) is one of the most common and recurring diseases and the second leading cause of death in women. Despite prevention, diagnostics, and therapeutic options such as radiation therapy ...and chemotherapy, the number of occurrences increases every year. Therefore, novel therapeutic drugs targeting specifically different checkpoints should be developed against breast cancer. Among drugs that can be developed to treat breast cancer, natural products, such as plant-derived compounds, showed significant anti-breast cancer properties. These substances belong to different chemical classes such as flavonoids, terpenoids, phenolic acids, and alkaloids. They exert their in vitro and in vivo cytotoxic activities against breast cancer cell lines via different mechanisms, including the inhibition of extrinsic and intrinsic apoptotic pathways, the arrest of the cell cycle, and the activation of autophagy. Moreover, they also exhibit anti-angiogenesis and antimetastatic action. Moreover, chemoprevention effects of these bioactive compounds were signaled only for certain drugs. Therefore, the aim of this review is to highlight the pharmacological actions of medicinal plants and their bioactive compounds on breast cancer. Moreover, the role of these substances in breast cancer chemoprevention was also discussed.
Tephritid fruit flies are among the most destructive horticultural pests posing risks to Australia's multi-billion-dollar horticulture industry. Currently, there are 11 pest fruit fly species of ...economic concern in Australia. Of these, nine are native to this continent (Bactrocera aquilonis, B. bryoniae, B. halfordiae, B. jarvisi, B. kraussi, B. musae, B. neohumeralis, B. tryoni and Zeugodacus cucumis), while B. frauenfeldi and Ceratitis capitata are introduced. To varying degrees these species are costly to Australia's horticulture through in-farm management, monitoring to demonstrate pest freedom, quarantine and trade restrictions, and crop losses. Here, we used a common species distribution model, Maxent, to assess climate suitability for these 11 species under baseline (1960-1990) and future climate scenarios for Australia. Projections indicate that the Wet Tropics is likely to be vulnerable to all 11 species until at least 2070, with the east coast of Australia also likely to remain vulnerable to multiple species. While the Cape York Peninsula and Northern Territory are projected to have suitable climate for numerous species, extrapolation to novel climates in these areas decreases confidence in model projections. The climate suitability of major horticulture areas currently in eastern Queensland, southern-central New South Wales and southern Victoria to these pests may increase as climate changes. By highlighting areas at risk of pest range expansion in the future our study may guide Australia's horticulture industry in developing effective monitoring and management strategies.
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DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, SIK, UILJ, UKNU, UL, UM, UPUK
Cancer is the most deadly disease that causes the serious health problems, physical disabilities, mortalities, and morbidities around the world. It is the second leading cause of death all over the ...world. Although great advancement have been made in the treatment of cancer progression, still significant deficiencies and room for improvement remain. Chemotherapy produced a number of undesired and toxic side effects. Natural therapies, such as the use of plant-derived products in the treatment of cancer, may reduce adverse and toxic side effects. However, many plants exist that have shown very promising anticancer activities in vitro and in vivo but their active anticancer principle have yet to be evaluated. Combined efforts of botanist, pharmacologist and chemists are required to find new lead anticancer constituent to fight disease. This review will help researchers in the finding of new bioactive molecules as it will focus on various plants evaluated for anticancer properties in vitro and in vivo.
Trachyspermum ammi Linn. (T. ammi) is an aromatic, grassy, annual plant belonging to Umbelliferae family which grows in the east of India, Pakistan, Iran, and Egypt. T. ammi has been used ...traditionally to treat arthritis, colic, diarrhea and gastrointestinal problems. In addition to these medicinal uses, T. ammi continues to be valued around the world as an important cooking spice and is believed to relief the common cold, flu-like symptoms, headaches, and even painful menstrual periods. These multiple uses can be explained by its several active compounds. The phytochemical studies on T. ammi seeds have revealed the presence of alkaloids, steroids, fixed oils, glycosides, tannins, saponin and flavonoids, cumene, thymene, amino acids and dietary fiber essential oils like thymol, c-terpinene, p-cymene. Several pharmacological studies on anti-tussive effect, inhibitory effect on histamine (H1) receptors, antihypertensive, antispasmodic, bronchodilator, hepato-protective, analgesic, anti-inflammatory, antioxidant and anti mutagenic activities of T. ammi seed extracts have been reported in the literature. The present review is therefore, an effort to give a detailed survey of the literature on traditional, phytochemical and pharmacological properties of T. ammi.
Endophytic bacteria are known to impart biotic and abiotic stress tolerance under stressful environments. More than 70% arable area in North-Eastern Himalaya is occupied by acidic soil. The aim of ...this research was to test the extent of endurance achieved by suitable. Endophytic bacterial inoculation for enhancing crop fitness and also to quantify the realistic benefits for crop growth and performance with bacterial inoculation grown in acidic soil. To achieve this, the strain 22WE, isolated from the wild rice variety Zizania latifolia, was selected because of its growth promoting properties. 16S rDNA sequence of the isolate confirmed its identification as Serratia nematodiphila. This study assessed whether endophyte inoculation can provide the habitat-fitness benefits to rice crops in acidic soil. Further, Kharif rice (var. CAUR3) plants were inoculated with the endophyte selected strain of Serratia nematodiphila. Endophyte inoculated rice plants had significantly (P<0.05) higher root surface area, root volume, root and shoot biomass contents than that of uninoculated plants grown under aluminium (Al) toxic and phosphorus (P) nutrient conditions. The DAB staining assay exhibited that endophyte inoculation confers advantage to rice plants in terms of reduced reactive oxygen against Al-induced stress. The interaction effects between endophyte inoculation and Al levels was significant (P<0.05) for the malondialdehyde and cell membrane stability values. The current study showed that toxic effect of an approximate 100ppm Al incurred under any acid soil can be compensated due to the endophyte inoculation. Keywords: Acid Inceptisols, DAB assay, Endophyte, Lipid peroxidation, Rice, Root architecture
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DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, UILJ, UKNU, UL, UM, UPUK
The antipyretic effect of the hydro-methanol extract of Melia azedarach leaves was investigated using the yeast induced pyrexia method in rabbits. Paracetamol was used as a positive control and ...negative control group received distilled water. Rectal temperatures of all rabbits were recorded immediately before the administration of the extract or vehical or paracetamol and again at 1 h interval for 6 h using digital thermometer. The extract was also phytochemically screened for alkaloids, tannins, saponins, flavonoids, cardiac glycosides and phenols. At 500 mg/kg dose the extract showed significant (p<0.0001) reduction in yeast-induced elevated temperature as compared with that of standard drug paracetamol whereas the extract dose 250 mg/kg was less effective when compared with higher dose (p<0.05). Phytochemical screening showed the presence of alkaloids, tannins, flavonoids, saponins and phenols. This study showed that the hydro-methanol extract of M. azedarach leaves at a dose of 500 mg/kg possesses significant antipyretic effect against the yeast-induced elevated temperature.
This study was conducted to investigate the antipyretic effect of the hydroalcoholic extract of Corchorus depressus Linn. against Escherichia coli (E. coli)-induced pyrexia in rabbits. Hydroalcohalic ...extracts of C. depressus were given orally at 25, 50, and 100 mg/kg for antipyretic affect in E. coli-induced fever in rabbits. The animals were divided into five groups of five each. Among these five groups, three received various doses of experimental treatments, whereas the fourth one served as positive control and received paracetamol. The fifth group of animals served as negative control and received no treatment. The body temperature of the rabbits was measured rectally over a period of 5 h. C. depressus exhibited better effects at dose rate of 25, 50, and 100 mg/kg. The hydroalcoholic extract of C. depressus has significant antipyretic effect. These results lend support to the popular use of C. depressus in traditional medicine as a remedy for pyrexia and suggest that the characterization of the principles for such activity deserves further investigation.
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Dostopno za:
DOBA, IZUM, KILJ, NUK, PILJ, PNG, SAZU, UILJ, UKNU, UL, UM, UPUK
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