Bacteria are unicellular and ultra-microscopic organisms‚ yet they play an important role in nature. They are of tremendous importance to man. They play an important role in agriculture and medicine and are the basis of many industries. Some are beneficial to man directly or indirectly‚ others are very harmful as they cause various plant and animal diseases. Bacteria are considered as our friends and foes due to their beneficial and harmful activities. Their economic importance can be studied under
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in folk and AYUSH systems of medicine. This review presents a detailed survey of the literature on chemistry and medicinal properties of Tinospora Cordifolia. The chemical constituents reported from this shrub belong to different classes such as alkaloids‚ diterpenoid lactones‚ glycosides‚ steroids‚ sesquiterpenoid‚ phenolics‚ aliphatic compounds and polysaccharides. The notable medicinal properties reported are antidiabetic‚ antiinflammatory‚ antiarthritic‚ antileprotic‚ antimalarial‚ hepatoprotective
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The idea of a spontaneous adventure can spark the interest of anyone. Jon Krakauer’s biography‚ Into the Wild‚ explores the life of Christopher McCandless‚ and his journey to the Alaskan Wilderness ultimately leading to his death. Into the Wild was written partially due to negative responses to an article written by Krakauer before the book about Chris was published. It was also written due to the connection he feels to Chris and his risk taking attitude because of the “unsettling parallels between
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origins Drugs from chemical processes Drugs from biotechnological processes CLASSIFICATION OF DRUG SOURCES Natural sources of drugs Plants origins Plants are biosynthetic laboratory for a multitude of chemical compounds such as glycosides‚ alkaloids‚ steroids. The active ingredients might be found in any part (or all parts) of the plant from leaves‚ root‚ bark‚ seeds‚ fruits‚ flowers‚ etc. Animals origins Animal organs‚ tissues‚ fluids and other animal derivatives can be used to obtain active
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Chapter II REVIEW OF RELATED LITERATURE AND STUDIES Review of Related Literature On mosquito larvae‚ the major larval habitats were anthropogenic‚ resulting from human behavior. According to the Journal of Vector Ecology (2012 p37) stated that “The management of insecticide resistance among malaria vectors needs urgent attention if insecticide-treated materials can continue to be used for malaria control.” Metarhizium anisopliae‚ a fungal pathogen of terrestrial arthropods‚ kills the aquatic larvae
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skeletal muscles. That is why tea removes fatigue‚ tiredness and headache. It also increases the capacity of thinking. It is also used for lowering body temperature. The principal constituent of tea‚ which is responsible for all these properties‚ is the alkaloid-caffeine. The amount of caffeine in tea leavers varies from sample to sample. Originally it was thought that caffeine is responsible for the taste and flavour of tea. But pure caffeine has been found to be a tasteless while substance. Therefore
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Makabuhay Plant as Insecticide Makabuhay Plant as Insecticide Group no. 4 Approval Sheet Science and Technology Department Date of Defense___________ I hereby recommend that the Investigatory Project prepared under my supervision by: Asuncion Nikki Pearl Rose R. ‚Dela Cruz Christine Joyce‚ Dela Paz Nicole Melanie‚ Palaganas‚ Angelica Joi G. ‚ Jose‚ Jomar‚ Tecbobolan Christian Jayson. entitled “Makabuhay Plant as Insecticide ”‚ be accepted in portional fulfillment of Science II.
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like. There are ways to influence the natural smell of semen. Potential infections should be treated by a medical professional. What Does Sperm Smell Like? 1. Chlorine The most common smell of semen is the smell of chlorine. This is caused by alkaloids in the semen. This smell may be more or less apparent with regards to time and diet. If you notice the smell of chlorine after ejaculation‚ then there is nothing to be concerned
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among treatments means. Based on the result‚ the chemical was in extract concentration because they are steroidal that reduce the virulence or pathogenicity of cells in the body. Therefore‚ the seeds contain certain chemicals such as alkaloids‚ flavonoids‚ saponins‚ tannins‚ steroids‚ and anthraxquinone that can reduce bacteria. ANOVA revealed that there is a significant inhibitory effect of Bitoon seeds extract on the growth of Staphylococcus aureus‚ Staphylococci‚ and Pseudomonas aeruginosa
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capacity‚ (0.001%)‚ and life span is also very short just 2-3 months‚ conventional propagation is very limited and also slows since one tuber produce only one plant at a time‚ besides this plant is the richest source of colchicine‚ the high priced alkaloid along with gloriosin and colchicoside‚ which has very high demand in pharmacological companies from all over the world. Multiple usage in medicine and overexploitation for colchicine in industries and excessive use of plant material i.e. seeds and
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