scholarly journals CURCUMIN, A NATURAL GOLDEN DRUG AND ITS ANTICANCER ASPECTS FROM SYNTHESIS TO DELIVERY: A REVIEW

2020 ◽  
pp. 70-84
Author(s):  
GEETA KRISHNAMURTHY ◽  
DEEPTI ROY ◽  
JYOTSNA KUMAR
Keyword(s):  
Side Effects ◽  
Anticancer Activity ◽  
Review Paper ◽  
Chemotherapeutic Agent ◽  
Wide Spectrum ◽  
Curcuma Longa ◽  
Structure Modification ◽  
Synthetic Drugs ◽  
Effective Drugs ◽  
Novel Delivery Systems

Cancer is a dreadful disease and, in most cases, leads to death even when it is being treated. Even though synthetic drugs are still in use for the treatment of cancer, the seriousness of the side effects of these drugs has boggled researcher’s mind to find more effective drugs which will help to overcome the side effects and have greater potency in trying to make the patient completely free of the disease. Recently, researchers turned their attention towards bio-components present in natural products. Curcumin, a polyphenol and the main constituent of a rhizome Curcuma longa, has geared significant interest due to its wide spectrum of therapeutics values, especially anticancer activity. Paper summarizes the chemistry and bio-metabolism of curcumin in the human body. Aim of this review article is to gather the dispersed efforts of researchers predominantly in improving the bioavailability of curcumin. In the present review, comprehensive literature on anticancer activity of Curcumin via combination therapy, structure modification, synthesis of analogues, novel delivery systems have been highlighted. Besides, the review paper explicated several challenges associated with Curcumin as an adjuvant chemotherapeutic agent and emphasizes more on clinical studies.

scholarly journals Curcumin: Phytochemical Therapy in the Treatment of Hyperlipidemia

2019 ◽  
Keyword(s):  
Side Effects ◽  
Curcuma Longa ◽  
Experimental Studies ◽  
Lipid Lowering ◽  
Modern World ◽  
Therapeutic Effects ◽  
Synthetic Drugs ◽  
Wide Range

In modern world, hyperlipidemia is the most common disorder mainly caused by lifestyle habits and the major cause of cardiovascular, coronary and atherosclerotic changes. Such disorder is characterized by abnormally elevated levels of any or all lipids or lipoproteins in the blood. A wide range of drugs are available for the treatment of hyperlipidemia, class of antihyperlipidemic drugs, but such drug-therapies are carried out with presence of various side effects. In the last decades, different in vitro and in vivo research have been conducted to confirm the therapeutic effects of various phytochemical agents that overcome the side effects caused by synthetic drugs. According to Ayurvedic recommendations and experimental studies, numerous phytochemical agents have been reported to possess different antihyperlipidemic properties. One of the most studied phytochemical agent - curcumin, herbal polyphenol and active ingredient which can be extracted from the powder rhizome of the plant Curcuma longa, has been reported to possess a wide range of pharmacological properties such as antimicrobial, antioxidative, antiinflammatory and anticancer property. Recent studies also suggests curcumin as potential lipid lowering candidate in treatment of hyperlipidemia. The aim of this review is to present and discuss phytochemistry, molecular mechanism of hypolipidemic activity of curcumin, demonstrating its importance as potential therapy for the treatment of hyperlipidemia.

scholarly journals The Ethyl Acetate Extraction Obtained from Podocarpus Nagikernel Meal with Anticancer Activity

2021 ◽  
Vol 14 (1) ◽  
pp. 363-366
Author(s):  
Yuchen Xiao ◽  
Jianping Yong ◽  
Yang Yang ◽  
Canzhong Lu
Keyword(s):  
Side Effects ◽  
Anticancer Activity ◽  
Anticancer Drugs ◽  
Biological Activities ◽  
Wide Spectrum ◽  
Public Health Problem ◽  
New Drugs ◽  
Major Public Health Problem ◽  
Drug Candidates

Cancer is a major public health problem worldwide, and it is one of the top three major diseases in terms of mortality. Some small molecular synthesized drugs have been used clinically. However, much side-effects were also appeared during treatment of the cancer patients with the synthesized anticancer drugs in clinical. Some Chinese Traditional Plant Medicines have ever been used for treatment of cancer with the low side-effects. Thus, it is essential to find anticancer drugs or drug candidates from Chinese Traditional Plant Medicines. Podocarpus nagicontains different kinds of biological components together with a wide spectrum of biological activities, and it has ever been used in the folk of Yao Nationality for treatment different diseases. It is essential to study this folk plant medicine to discover new drugs or drug candidates. In this work, we obtained different polar extractions and evaluated their in vitro anticancer activity.

scholarly journals Anticancer activity of Nigerian medicinal plants: a review

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Franklyn O. Ohiagu ◽  
Paul C. Chikezie ◽  
Chinwendu M. Chikezie ◽  
Christian E. Enyoh
Keyword(s):  
Side Effects ◽  
Medicinal Plants ◽  
Anticancer Activity ◽  
Cancer Cell ◽  
Bioactive Compounds ◽  
Main Body ◽  
Anticancer Activities ◽  
Plant Parts ◽  
Synthetic Drugs ◽  
Inhibition Of Angiogenesis

Abstract Background Cancer is currently the leading cause of death globally and the number of deaths from cancer is on the rise daily. Medicinal plants have been in continuous use over the years for the management of cancer, particularly, in most developing countries of the world including Nigeria. The use of synthetic drugs for the treatment of cancer is often accompanied by toxic side effects. Thus, the alternative use of readily available and inexpensive medicinal plants is the panacea to the toxic side effects associated with synthetic drugs. Main body The present review summarized the anticancer activity of 51 medicinal plants that are widespread in all regions of Nigeria. Furthermore, the proposed anticancer pharmacological actions as well as the anticancer bioactive compounds, the type of cancer cell inhibited, the plant parts responsible for the anticancer activity, and the nature of the extracts used for the studies were discussed in this review. The 51 Nigerian medicinal plants were reported to exhibit anticancer activities of the prostate, cervices, lung, skin, colon, esophagus, blood, ovary, central nervous system/brain, breast, stomach, pancreas, larynx, and kidney. The major classes of bioactive compounds indicated to be responsible for the anticancer activity include the polyphenols, flavonoids, alkaloids, saponins, triterpenes, tannins, and quinones. The major anticancer pharmacological actions of these bioactive compounds were antiproliferative, cytotoxic, cytostatic, antimetastatic, apoptotic, and antioxidative as well as provoked cell cycle arrest, inhibition of angiogenesis and reduction of cancer cell viability. Conclusion The Nigerian medicinal plants can be harnessed to provide for readily available and inexpensive anticancer drugs in the future because the plants reported in this review showed promising anticancer activity.

Antipyretic Plants: An Updated Review

2020 ◽  
Vol 16 (1) ◽  
pp. 4-12
Author(s):  
Vandana Garg ◽  
Rohit Dutt
Keyword(s):  
Side Effects ◽  
Body Temperature ◽  
Medicinal Plants ◽  
Inflammatory Mediators ◽  
Review Paper ◽  
The Body ◽  
Hypothalamic Area ◽  
Antipyretic Activity ◽  
Disease States ◽  
Elevated Body Temperature

Background: Fever, is known as pyrexia, may occur due to infection, inflammation, or any tissue damage and disease states. Normally, the infected or damaged tissue initiates the enhanced formation of pro-inflammatory mediators like cytokines which further increases the synthesis of prostaglandin E2 (PgE2) near the hypothalamic area and thereby trigger the hypothalamus to elevate the body temperature. Objective: Antipyretics are the agents which reduce the elevated body temperature. The most commonly used antipyretic agent, paracetamol, may be fatal due to its side effects. Methods: In this review paper, Chemical Abstracts, Google Scholar, PubMed, and Science Direct were the sources for the published article to collect information regarding antipyretic activity. Results: This review compiles the antipyretic plants that may be useful to treat fever due to various diseases. Conclusion: These medicinal plants could be good alternatives for traditional allopathic antipyretics.

scholarly journals Potentially Curative Therapeutic Activity of NEO212, a Perillyl Alcohol-Temozolomide Conjugate, in Preclinical Cytarabine-Resistant Models of Acute Myeloid Leukemia

Cancers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 3385
Author(s):  
Axel H. Schönthal ◽  
Steve Swenson ◽  
Radu O. Minea ◽  
Hye Na Kim ◽  
Heeyeon Cho ◽  
...  
Keyword(s):  
Cell Death ◽  
Acute Myeloid Leukemia ◽  
Side Effects ◽  
Anticancer Activity ◽  
Myeloid Leukemia ◽  
Perillyl Alcohol ◽  
Therapeutic Activity ◽  
Acute Myeloid

Despite progress in the treatment of acute myeloid leukemia (AML), the clinical outcome remains suboptimal and many patients are still dying from this disease. First-line treatment consists of chemotherapy, which typically includes cytarabine (AraC), either alone or in combination with anthracyclines, but drug resistance can develop and significantly worsen prognosis. Better treatments are needed. We are developing a novel anticancer compound, NEO212, that was created by covalent conjugation of two different molecules with already established anticancer activity, the alkylating agent temozolomide (TMZ) and the natural monoterpene perillyl alcohol (POH). We investigated the anticancer activity of NEO212 in several in vitro and in vivo models of AML. Human HL60 and U937 AML cell lines, as well as different AraC-resistant AML cell lines, were treated with NEO212 and effects on cell proliferation, cell cycle, and cell death were investigated. Mice with implanted AraC-sensitive or AraC-resistant AML cells were dosed with oral NEO212, and animal survival was monitored. Our in vitro experiments show that treatment of cells with NEO212 results in growth inhibition via potent G2 arrest, which is followed by apoptotic cell death. Intriguingly, NEO212 was equally potent in highly AraC-resistant cells. In vivo, NEO212 treatment strikingly extended survival of AML mice and the majority of treated mice continued to thrive and survive without any signs of illness. At the same time, we were unable to detect toxic side effects of NEO212 treatment. All in all, the absence of side effects, combined with striking therapeutic activity even in an AraC-resistant context, suggests that NEO212 should be developed further toward clinical testing.

scholarly journals Curcumin: Modern Applications for a Versatile Additive

Coatings ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 519
Author(s):  
Florentina Monica Raduly ◽  
Valentin Raditoiu ◽  
Alina Raditoiu ◽  
Violeta Purcar
Keyword(s):  
Bacterial Infections ◽  
Natural Compound ◽  
Review Paper ◽  
Curcuma Longa ◽  
Antibacterial Properties ◽  
Point Of View ◽  
Nano Particles ◽  
Synergistic Activity ◽  
Quality Of Food

The recent development of several methods for extracting curcumin from the root of the plant Curcuma longa has led to intensified research on the properties of curcumin and its fields of application. Following the studies and the accreditation of curcumin as a natural compound with antifungal, antiviral, and antibacterial properties, new fields of application have been developed in two main directions—food and medical, respectively. This review paper aims to synthesize the fields of application of curcumin as an additive for the prevention of spoilage, safety, and quality of food. Simultaneously, it aims to present curcumin as an additive in products for the prevention of bacterial infections and health care. In both cases, the types of curcumin formulations in the form of (nano)emulsions, (nano)particles, or (nano)composites are presented, depending on the field and conditions of exploitation or their properties to be used. The diversity of composite materials that can be designed, depending on the purpose of use, leaves open the field of research on the conditioning of curcumin. Various biomaterials active from the antibacterial and antibiofilm point of view can be intuited in which curcumin acts as an additive that potentiates the activities of other compounds or has a synergistic activity with them.

Endodontic Materials: Reactor Response

1988 ◽  
Vol 2 (1) ◽  
pp. 25-28 ◽  
Author(s):  
I.A. Mjör
Keyword(s):  
Side Effects ◽  
Review Paper ◽  
Defense Mechanism ◽  
The Body ◽  
Endodontic Treatment ◽  
Bridge Formation ◽  
Per Se ◽  
Apical Area

This discussion of a review paper on endodontic materials focuses on the need for standardization of this group of materials, including clinical and biological investigations. It was concluded that the search for endodontic materials that are both adhesive to dentin and insoluble must continue. When such materials become available, the defense mechanism of the body would take care of the healing per se. This approach as well as techniques and materials which induce dentin bridge formation in the apical area were considered feasible for improving endodontic treatment. The need to report side-effects of endodontic materials was stressed, and it was suggested that such reports should be mandatory for clinicians and for manufacturers of endodontic materials.

scholarly journals UJI AKTIVITAS EKSTRAK BUAS-BUAS (PREMNA SERRATIFOLIA LINN) SEBAGAI ANTI KOLESTEROL SECARA IN VITRO

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Dini Hadiarti
Keyword(s):  
Solvent Extraction ◽  
Side Effects ◽  
Herbal Medicine ◽  
Cholesterol Concentration ◽  
Standard Curve ◽  
Synthetic Drugs ◽  
Standard Solution ◽  
The Cost

ABSTRACTPremna Serratifolia Linn is believed to reduce cholesterol and as an alternative herbal medicine solution among the cost of medicine and the side effects caused by synthetic drugs. This study was conducted in several phases by using Premna Serratifolia Linn which was drained, mashed, and macerated using ethanol, choloform, and n-heksane. Extract obtained from evaporation, then whighed, and stored in a desiccators. Anti-cholesterol activity was tested test by using in vitro : began with determination of the maximum wavelength of the cholesterol standard solution with a UV-Vis spectrophotometer and continued by manufacturing the standard curve with the cholesterol concentration of 0.5; 0.75; 1; 1.25; and 1.5 mL and 1000 ppm cholesterol solution. Furthermore, maximum absorbance wavelength was measured in order to obtain the maximum wavelength of the cholesterol. The study reveled that the solvent extraction of ethanol produced the largest  rendement. The extract Premna Serratifolia Linn is functioned as an anti-cholesterol. In addition,  the absorbed reduction of 100 ppm cholesterol standard solution found in the addition of 0.5 mL choloform extract.Keywords: Anti-cholesterol, Premna Serratifolia Linn, In Vitro

scholarly journals Medicinal herbs with anti-depressant effects

2020 ◽  
Vol 9 (4) ◽  
pp. 309-317 ◽  
Author(s):  
Mahbubeh Setorki
Keyword(s):  
Clinical Trials ◽  
Side Effects ◽  
Complete Recovery ◽  
Medicinal Herbs ◽  
Double Blind ◽  
Synthetic Drugs ◽  
Positive Effects ◽  
Antidepressant Effects ◽  
Life Threatening ◽  
Echium Amoenum

Depression is a life-threatening chronic illness which affects people worldwide. Drugs used to treat this disease have multiple side effects and may cause drug-drug or drug-food interactions. Additionally, only 30% of patients respond adequately to the existing drugs and the remaining do not achieve complete recovery. Thus, finding effective treatments that have adequate efficacy, fewer side effects and lower cost seem to be necessary. The purpose of this study was to review animal and double-blind clinical studies on the anti-depressant effects of medicinal herbs. In this study, validated scientific articles indexed in PubMed, SID, Web of Science and Scopus databases were reviewed. A database search was performed using the following terms: clinical trials, depression, major depressive disorder, essential oil, extract and medicinal plant. Positive effects of a number of herbs and their active compounds such as St John’s-wort, saffron, turmeric, ginkgo, chamomile, valerian, Lavender, Echium amoenum and Rhodiola rosea L. in improvement of symptoms of mild, moderate or major depression have been shown in clinical trials. The above plants show antidepressant effects and have fewer side effects than synthetic drugs. Hence, they have the potential to treat patients with depression.

scholarly journals Activity Screening and Structure Modification of Trigonelline as New Anticancer Drug for Non Small Cell Lung Cancer Through In Silico

2020 ◽  
Vol 7 (3) ◽  
pp. 90
Author(s):  
Kelvin F. Pratama ◽  
Muhammad Fauzi ◽  
Aliya Nur Hasanah
Keyword(s):  
Lung Cancer ◽  
Small Cell Lung Cancer ◽  
Anticancer Activity ◽  
Cancer Cells ◽  
Anticancer Drug ◽  
Cell Lung Cancer ◽  
Small Cell ◽  
Structure Modification ◽  
Small Cell Lung ◽  
Pancreatic Cancer Cells

The biggest case of death in 2018 is caused by lung cancer. Non-small cell lung cancer (NSCLC) is most common. One of the cause lung cancer is the over expression of EGFR. Erlotinib is the first line of anticancer for NSCLC with EGFR mutations. However, erlotinib can cause side effects such as liver damage therefore new safe anticancer is needed. Trigonelline is an alkaloid compound from coffee beans that had anticancer activity in pancreatic cancer cells by inhibiting Nrf2 in vitro and in vivo at concentrations of 0.1-1 µM. Development of cancer cells by Nrf2 is regulated by EGFR. In this study screening and modification of trigonelline structure was carried out to obtain compounds that have anticancer activity on NSCLC against EGFR computationally. The research procedures carried out are modification of ten trigonelline derived structures, the molecular docking and prediction of physicochemical profiles from trigonelline and its modification also their ADMET. Based on results, KF9 has the lowest free energy of binding which was -8,88 kcal/mol and binds to Met769 which has biological activity with receptor. KF9 has good physiochemical profile and absorption, distribution, also toxicity parameters. KF9 has potential to become a new anticancer drug for NSCLC.Keywords: Coffee, Drug discovery and Drug development, Molecular structure modification, Nonsmall cell lung cancer, Trigonelline

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