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Nowak-Terpiłowska A, Nowak I, Feliczak-Guzik A, Wyganowska M. Analysis of the Impact of Ethanol Extract of Calendula officinalis L. on Human Fibroblast Cell Cultures Using the PANsys 3000 Device for Breeding and Visualization of Cells. Life (Basel) 2023; 13:1949. [PMID: 37895331 PMCID: PMC10608748 DOI: 10.3390/life13101949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/18/2023] [Accepted: 09/20/2023] [Indexed: 10/29/2023] Open
Abstract
Calendula officinalis L. promotes wound healing and might be effective in gingival fibroblast stimulation. The influence of different concentrations of Calendula officinalis L. ethanol extract on human gingival fibroblast was visualized using PANsys 3000-a fully automated cell culture device used for in vitro culture to study cells under conditions similar to in vivo. The human fibroblast cells were isolated from gingival tissue. The 100% brew of Calendula officinalis L., as well as 7% and 20% Calendula officinalis L. ethanol extract, were added to the cultured cells and observed for 72 h. The qualitative and quantitative composition of the volatile compounds of marigold Calendula officinalis L. flowers are presented in this study. The essential oil compounds of the decoction were isolated with solid-phase microextraction (SPME) and analyzed with gas chromatography coupled with tandem mass spectrometry (GC-MS/MS). The presence of terpenoids, flavonoids, and other compounds was demonstrated. The composition was correlated with the fragrance properties. Observation of gingival fibroblast showed that there were no changes in cell morphology and proliferation after 100% Calendula officinalis L. brew stimulation. The growth and cell division were not inhibited. Likewise, the addition of 7% or 20% ethanol in water extract of Calendula officinalis L. stimulation did not inhibit the fibroblast proliferation. Overall, ethanol extracts of Calendula officinalis L. decrease the alcohol cytotoxic influence on gingival fibroblasts.
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Affiliation(s)
- Agnieszka Nowak-Terpiłowska
- Department of Biochemistry and Biotechnology, Poznan University of Life Sciences, Dojazd 11 St., 60-632 Poznan, Poland
| | - Izabela Nowak
- Department of Applied Chemistry, Adam Mickiewicz University, Uniwersytetu Poznańskiego 8 St., 61-614 Poznan, Poland; (I.N.); (A.F.-G.)
| | - Agnieszka Feliczak-Guzik
- Department of Applied Chemistry, Adam Mickiewicz University, Uniwersytetu Poznańskiego 8 St., 61-614 Poznan, Poland; (I.N.); (A.F.-G.)
| | - Marzena Wyganowska
- Department of Dental Surgery, Periodontology and Oral Mucosa Diseases, Poznan University of Medical Sciences, Bukowska 70 St., 60-812 Poznan, Poland;
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Shahane K, Kshirsagar M, Tambe S, Jain D, Rout S, Ferreira MKM, Mali S, Amin P, Srivastav PP, Cruz J, Lima RR. An Updated Review on the Multifaceted Therapeutic Potential of Calendula officinalis L. Pharmaceuticals (Basel) 2023; 16:ph16040611. [PMID: 37111369 PMCID: PMC10142266 DOI: 10.3390/ph16040611] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/29/2023] Open
Abstract
Calendula officinalis Linn. (CO) is a popular medicinal plant from the plant kingdom's Asteraceae family that has been used for millennia. This plant contains flavonoids, triterpenoids, glycosides, saponins, carotenoids, volatile oil, amino acids, steroids, sterols, and quinines. These chemical constituents confer multifaceted biological effects such as anti-inflammatory, anti-cancer, antihelminthic, antidiabetes, wound healing, hepatoprotective, and antioxidant activities. Additionally, it is employed in cases of certain burns and gastrointestinal, gynecological, ocular, and skin conditions. In this review, we have discussed recent research from the last five years on the therapeutic applications of CO and emphasized its myriad capabilities as a traditional medicine. We have also elucidated CO's molecular mechanisms and recent clinical studies. Overall, this review intends to summarize, fill in the gaps in the existing research, and provide a wealth of possibilities for researchers working to validate traditional claims and advance the safe and effective use of CO in treating various ailments.
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Affiliation(s)
- Kiran Shahane
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India
| | - Madhuri Kshirsagar
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India
| | - Srushti Tambe
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India
| | - Divya Jain
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India
| | - Srutee Rout
- Department of Agricultural and Food Engineering, Indian Institute of Technology, Kharagpur 721302, India
| | - Maria Karolina Martins Ferreira
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, Brazil
| | - Suraj Mali
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra 835215, India
| | - Purnima Amin
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai 400019, India
| | - Prem Prakash Srivastav
- Department of Agricultural and Food Engineering, Indian Institute of Technology, Kharagpur 721302, India
| | - Jorddy Cruz
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, Brazil
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, Brazil
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3
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Olennikov DN, Kashchenko NI. Marigold Metabolites: Diversity and Separation Methods of Calendula Genus Phytochemicals from 1891 to 2022. Molecules 2022; 27:8626. [PMID: 36500716 PMCID: PMC9736270 DOI: 10.3390/molecules27238626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/23/2022] [Accepted: 12/04/2022] [Indexed: 12/12/2022] Open
Abstract
Marigold (Calendula), an important asteraceous genus, has a history of many centuries of therapeutic use in traditional and officinal medicines all over the world. The scientific study of Calendula metabolites was initiated at the end of the 18th century and has been successfully performed for more than a century. The result is an investigation of five species (i.e., C. officinalis, C. arvensis, C. suffruticosa, C. stellata, and C. tripterocarpa) and the discovery of 656 metabolites (i.e., mono-, sesqui-, di-, and triterpenes, phenols, coumarins, hydroxycinnamates, flavonoids, fatty acids, carbohydrates, etc.), which are discussed in this review. The identified compounds were analyzed by various separation techniques as gas chromatography and liquid chromatography which are summarized here. Thus, the genus Calendula is still a high-demand plant-based medicine and a valuable bioactive agent, and research on it will continue for a long time.
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Affiliation(s)
- Daniil N. Olennikov
- Laboratory of Biomedical Research, Institute of General and Experimental Biology, Siberian Division, Russian Academy of Science, 670047 Ulan-Ude, Russia
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4
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Rathod L, Bhowmick S, Patel P, Sawant K. Calendula flower extract loaded collagen film exhibits superior wound healing potential: Preparation, evaluation, in-vitro & in-vivo wound healing study. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Vitale S, Colanero S, Placidi M, Di Emidio G, Tatone C, Amicarelli F, D’Alessandro AM. Phytochemistry and Biological Activity of Medicinal Plants in Wound Healing: An Overview of Current Research. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27113566. [PMID: 35684503 PMCID: PMC9182061 DOI: 10.3390/molecules27113566] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/28/2022] [Accepted: 05/30/2022] [Indexed: 12/12/2022]
Abstract
Wound healing is a complicated process, and the effective management of wounds is a major challenge. Natural herbal remedies have now become fundamental for the management of skin disorders and the treatment of skin infections due to the side effects of modern medicine and lower price for herbal products. The aim of the present study is to summarize the most recent in vitro, in vivo, and clinical studies on major herbal preparations, their phytochemical constituents, and new formulations for wound management. Research reveals that several herbal medicaments have marked activity in the management of wounds and that this activity is ascribed to flavonoids, alkaloids, saponins, and phenolic compounds. These phytochemicals can act at different stages of the process by means of various mechanisms, including anti-inflammatory, antimicrobial, antioxidant, collagen synthesis stimulating, cell proliferation, and angiogenic effects. The application of natural compounds using nanotechnology systems may provide significant improvement in the efficacy of wound treatments. Increasing the clinical use of these therapies would require safety assessment in clinical trials.
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Affiliation(s)
- Stefania Vitale
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.V.); (M.P.); (G.D.E.); (C.T.); (F.A.)
| | - Sara Colanero
- Department of Biosciences, University of Milan, Via Giovanni Celoria 26, 20133 Milan, Italy;
| | - Martina Placidi
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.V.); (M.P.); (G.D.E.); (C.T.); (F.A.)
| | - Giovanna Di Emidio
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.V.); (M.P.); (G.D.E.); (C.T.); (F.A.)
| | - Carla Tatone
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.V.); (M.P.); (G.D.E.); (C.T.); (F.A.)
| | - Fernanda Amicarelli
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.V.); (M.P.); (G.D.E.); (C.T.); (F.A.)
| | - Anna Maria D’Alessandro
- Department of Life, Health and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy; (S.V.); (M.P.); (G.D.E.); (C.T.); (F.A.)
- Correspondence:
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Rathod L, Bhowmick S, Patel P, Sawant K. Calendula flower extract loaded PVA hydrogel sheet for wound management: Optimization, characterization and in-vivo study. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2021.103035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Mohammadi B, Anoosheh L, Rahmati-Ahmadabad S. Effect of 1-week Calendula officinalis consumption before high-intensity interval exercise on some delayed onset muscle soreness (DOMS) elements in male rowers. COMPARATIVE EXERCISE PHYSIOLOGY 2021. [DOI: 10.3920/cep200087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Previous studies showed that some medicinal herbs can prevent delayed onset muscle soreness (DOMS). The present study investigates the effect of Calendula officinalis supplementation on DOMS elements on male rowers. Thirty healthy adult male rowers were randomly chosen and equally divided into experimental and control groups. Blood samples, Sargent jumps (SJ), and pain perception tests were measured at the starting point. The experimental group consumed (twice a day, 200 μl each time) C. officinalis extract for a week while the control group received a placebo. After consuming the supplementations for a week, the second samples and tests were taken. All the athletes participated in the high-intensity interval exercise (HIIE – a muscle soreness protocol). Third, fourth, and fifth samples/tests were executed immediately, 24 and 48 h after HIIE. Statistical analysis was conducted and P≤0.05 was considered as the significant level. The results showed that HIIE induced a significant increase in the serum tumour necrosis factor-alpha (TNF-α) and creatine kinase-MB (CK-MB) values as well as the pain perception in both groups. TNF-α and pain perception were significantly lower in the experimental group immediately, 24 and 48 h after HIIE. CK-MB activity was significantly decreased in the experimental group during next 24 and 48 h after HIIE. The muscle soreness protocol and its preceding supplementation had no significant effect on SJ. The present study suggests that the consumption of C. officinalis based on the present study dose and timespan may be effective to attenuate inflammation and pain induced by HIIE in male rowers and probably has no functional impact on muscle.
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Affiliation(s)
- B. Mohammadi
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - L. Anoosheh
- Department of Exercise Physiology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - S. Rahmati-Ahmadabad
- Department of Physical Education, Pardis Branch, Islamic Azad University, Pardis, Iran
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Serna J, Narváez Rincón PC, Falk V, Boly V, Camargo M. Methodology for Emulsion Design Based on Emulsion Science and Expert Knowledge. Part 2: An Application in the Cosmetics Sector. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00866] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Juliana Serna
- Departamento de Ingeniería Química y Ambiental, Grupo de Procesos Químicos y Bioquímicos, Facultad de Ingeniería, Universidad Nacional de Colombia Sede Bogotá, Carrera 30 45-03, Edificio 412, 111321 Bogotá, Colombia
- Equipe de Recherche des Processus Innovatifs, ERPI-ENSGSI, Université de Lorraine EA 3767, 8, rue Bastien Lepage, 54010 Nancy Cedex, France
| | - Paulo C. Narváez Rincón
- Departamento de Ingeniería Química y Ambiental, Grupo de Procesos Químicos y Bioquímicos, Facultad de Ingeniería, Universidad Nacional de Colombia Sede Bogotá, Carrera 30 45-03, Edificio 412, 111321 Bogotá, Colombia
| | - Véronique Falk
- Laboratoire Réactions et Génie des Procédés, LRGP UMR 7274, Université de Lorraine, 1 Rue Grandville, 54000 Nancy, France
| | - Vincent Boly
- Equipe de Recherche des Processus Innovatifs, ERPI-ENSGSI, Université de Lorraine EA 3767, 8, rue Bastien Lepage, 54010 Nancy Cedex, France
| | - Mauricio Camargo
- Equipe de Recherche des Processus Innovatifs, ERPI-ENSGSI, Université de Lorraine EA 3767, 8, rue Bastien Lepage, 54010 Nancy Cedex, France
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Gleiznys D, Gleiznys A, Abraškevičiūtė L, Vitkauskienė A, Šaferis V, Sakalauskienė J. Interleukin-10 and Interleukin-1β Cytokines Expression in Leukocytes of Patients with Chronic Peri-Mucositis. Med Sci Monit 2019; 25:7471-7479. [PMID: 31586435 PMCID: PMC6792512 DOI: 10.12659/msm.915464] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The purpose of the present research is to analyze the effect of polyphenols and flavonoids substrat (PFS) from plants Calendula officinalis, Salvia fruticosa, Achillea millefolium, and propolis as immunomodulatory in the production of interleukin (IL)-1ß and IL-10 in peripheral blood leukocytes medium (PBLM) in patients who were diagnosed with mucositis of peri-implant tissue compared to patients with healthy implant tissue. It was hypothesized that IL-1ß and IL-10 contribute to the inflammation processes noticed in the diseases of peri-implant tissues. MATERIAL AND METHODS Sixty non-smoking patients were included in this study: patients with healthy implants (HP group) and patients with peri-implant mucositis (MP group). Peri-mucositis was diagnosed by radiologic and clinical examination. The PBLM from MP were treated with PFS at various concentrations. The levels of IL-10 and IL-1ß excreted by the PBLM stimulated and unstimulated with viable Porphyromonas gingivalis test-tube were committed by the enzyme amplified immunoassay sensitivity method. RESULTS Unstimulated and stimulated PBLM and treatment with 5.0 mg/mL or 10.0 mg/mL of PFS in the MP group produced significantly higher levels IL-10 (P<0.001) that analogous mediums of the HP group. The levels of IL-1ß decreased more considerably in the stimulated PBLM of the MP group than in those of HP group (P<0.001) after the treatment with PFS at only 10.0 mg/mL concentration. CONCLUSIONS Theses results suggest that the solution of PFS might offer a new potential for the development of a new therapeutic path to prevent and treat peri-implant mucositis.
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Affiliation(s)
- Darius Gleiznys
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Alvydas Gleiznys
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Lina Abraškevičiūtė
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Astra Vitkauskienė
- Department of Laboratory Medicine, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Viktoras Šaferis
- Department of Physics, Mathematics and Biophysics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Jurgina Sakalauskienė
- Department of Dental and Maxillofacial Orthopedics, Medical Academy, Lithuanian University of Health Sciences, Kaunas, Lithuania
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Abstract
Machaerinic acid 3-O-β-D-glucuronopyranoside (1), along with ten known compounds (2-11) were isolated from the methanol extract of Calendula officinalis L. aerial parts. Their structures were confirmed by 1D and 2D NMR analysis and HRESIMS. Compound 1 was evaluated for the anti-proliferative activity against 95D and HT29 cancer cell lines and showed no cytotoxicity at the concentration of 100 µM.
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Affiliation(s)
- Ahmed A Zaki
- Key Laboratory of Preventive Veterinary Medicine and Biotechnology, Longyan University, Longyan, P.R. China.,Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Longxin Qiu
- Key Laboratory of Preventive Veterinary Medicine and Biotechnology, Longyan University, Longyan, P.R. China
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11
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Abstract
Purpose of Review Botanicals have long played a crucial role in the management of chronic and infected wounds, yet the mechanistic basis of these therapies remains largely poorly understood by modern science. Recent Findings Studies have begun to unveil the mechanistic bases of botanical therapies for wound healing, but more work is necessary. Most notably, investigation into the growing conditions, postharvest treatment and pharmacological preparation of these botanicals has demonstrated their importance in terms of the chemical makeup and pharmacological activity of the final product used in pre-clinical and clinical studies. Summary This work evaluates the potential safety, efficacy and mechanistic basis of some key botanical ingredients used in traditional medicine for wound care: aloe, marigold and St. John's wort. Furthermore, perspectives on the future role that botanical natural products may play in anti-infective and wound care innovations are explored.
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Mishra AK, Mishra A, Chattopadhyay P. Screening of acute and sub-chronic dermal toxicity of Calendula officinalis L essential oil. Regul Toxicol Pharmacol 2018; 98:184-189. [PMID: 30075180 DOI: 10.1016/j.yrtph.2018.07.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 01/29/2018] [Accepted: 07/30/2018] [Indexed: 11/18/2022]
Abstract
The objective of the study is to access the safety of Calendula essential oil by studying acute and sub-chronic dermal toxicity. The dermal toxicities of Calendula essential oil were evaluated in accordance with OECD guidelines number 402 and 411 respectively. The animals were exposed to Calendula officinalis (CO) essential oil dose of 20 mL/kg body weight for acute dermal toxicity, whereas for dermal sub-chronic toxicity study, rats were exposed to CO oil 2.5, 5 and 10 mL/kg body weight, respectively, for 7 times in a week for 90 days. The parameters studies included CNS stimulation, depression, hematological parameters (RBC, WBC, Hb, Lymphocyte % etc), biochemical parameters (total protein, albumin, total bilirubin, ALP, AST, etc), relative organ weight, necropsy and histopathology. In toxicity studies, all animals exhibited normal behavior without any change in hematology, blood biochemistry, necroscopical and histopathology. The no observed effect level (NOEL) and no observed adverse effect level (NOAEL) of CO oil were 2.5 and 10 mg/kg/day, respectively. CO oil is under the herbal medicinal product according to the European Medicines Agency with the claim of an LD50 value of 20 mL/kg body weight. The result indicates that CO essential oil did not produce any significant toxic effects.
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Affiliation(s)
- Arun K Mishra
- Central Facility of Instrumentation, Faculty of Pharmacy, IFTM University, Lodipur-Rajput, Moradabad, 244001, India.
| | - Amrita Mishra
- Central Facility of Instrumentation, Faculty of Pharmacy, IFTM University, Lodipur-Rajput, Moradabad, 244001, India
| | - Pronobesh Chattopadhyay
- Pharmaceutical Technology Division, Defense Research Laboratory, DRDO, Tezpur, 784001, India
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Bruno LO, Simoes RS, de Jesus Simoes M, Girão MJBC, Grundmann O. Pregnancy and herbal medicines: An unnecessary risk for women's health-A narrative review. Phytother Res 2018; 32:796-810. [PMID: 29417644 DOI: 10.1002/ptr.6020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 12/11/2017] [Accepted: 12/11/2017] [Indexed: 12/11/2022]
Abstract
The indiscriminate use of herbal medicines to prevent or to heal diseases or even the use for questionable purposes such as weight loss has received both interest and scrutiny from the scientific community and general public alike. An increasing number of women put their own and the unborn child's health at risk due to a lack of knowledge about the phytochemical properties and adequate use of herbal medicine (phytomedicines or herbal supplements) and lack of communication with their healthcare provider. The purpose of this narrative review was to summarize the use of herbal medicines during pregnancy and their potential toxic effects to highlight the importance of caution when prescribing herbal medicines or supplements for women, because, in addition to suffering interactions and a great amount of information obtained in preclinical predictive studies, assessment of nephrotoxicity, neurotoxicity, hepatotoxicity, genotoxicity, and teratogenicity of traditional medicinal herbs still remains scarce in the clinical setting.
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Affiliation(s)
- Luciana O Bruno
- Department of Gynecology, Federal University of São Paulo (UNIFESP), São Paulo, 04021-001, Brazil
| | - Ricardo Santos Simoes
- Department of Obstetrics and Gynecology, University of São Paulo (USP), São Paulo, 05508-010, Brazil
| | - Manuel de Jesus Simoes
- Department of Morphology and Genetics, Federal University of Sao Paulo (UNIFESP), São Paulo, 04021-001, Brazil
| | | | - Oliver Grundmann
- Department of Medicinal Chemistry, College of Pharmacy, University of Florida (UFL), Gainesville, 32611, FL, USA.,Department of Biobehavioral Nursing Science, College of Nursing, University of Florida (UFL), Gainesville, 32611, FL, USA
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14
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Tirant M, Lotti T, Gianfaldoni S, Tchernev G, Wollina U, Bayer P. Integrative Dermatology - The Use of Herbals and Nutritional Supplements to Treat Dermatological Conditions. Open Access Maced J Med Sci 2018; 6:185-202. [PMID: 29484023 PMCID: PMC5816298 DOI: 10.3889/oamjms.2018.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 11/27/2017] [Accepted: 10/29/2017] [Indexed: 01/15/2023] Open
Abstract
From humble beginnings at the dawn of time to it's advanced and successful status today, this essay traces the history of natural medicine and the development of integrated dermatology to what it is today. Some of the most well-known natural (international and Australian) products with an application in dermatology are discussed. The history and functions of the Psoriasis Eczema Clinic and the products developed by its founder, Prof. Michael Tirant, are explained.
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Affiliation(s)
- Michael Tirant
- Psoriasis & Skin Clinic, 374 Nepean Highway Frankston Victoria, Melbourne 3199, Australia
| | - Torello Lotti
- University G. Marconi of Rome - Dermatology and Venereology, Rome, Italy
| | - Serena Gianfaldoni
- University G. Marconi of Rome - Dermatology and Venereology, Rome, Italy
| | - Georgi Tchernev
- Medical Institute of Ministry of Interior (MVR), Department of Dermatology, Venereology and Dermatologic Surgery, Sofia, Bulgaria
- ”Onkoderma”- Policlinic for Dermatology and Dermatologic Surgery, Sofia, Bulgaria
| | - Uwe Wollina
- Städtisches Klinikum Dresden - Department of Dermatology and Allergology, Dresden, Sachsen, Germany
| | - Philip Bayer
- Psoriasis & Skin Clinic, 374 Nepean Highway Frankston Victoria, Melbourne 3199, Australia
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15
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Nicolaus C, Junghanns S, Hartmann A, Murillo R, Ganzera M, Merfort I. In vitro studies to evaluate the wound healing properties of Calendula officinalis extracts. JOURNAL OF ETHNOPHARMACOLOGY 2017; 196:94-103. [PMID: 27956358 DOI: 10.1016/j.jep.2016.12.006] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Revised: 11/14/2016] [Accepted: 12/07/2016] [Indexed: 06/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Calendula officinalis (pot marigold) flower extracts have a long-lasting tradition in ethnopharmacology. Currently, the European Medicines Agency (EMA) has approved its lipophilic and aqueous alcoholic extracts as traditional medicinal products for the treatment of minor inflammation of the skin and as an aid in the healing of minor wounds. AIM OF THE STUDY The purpose of this study was to analyse the molecular mechanism of the wound healing effects of Calendula extracts, which may reflect the phytomedicines currently used in the market. MATERIALS AND METHODS The effect of three different extracts from Calendula flowers (n-hexanic, ethanolic, aqueous) on the inflammatory phase of wound healing was studied in human immortalized keratinocytes and human dermal fibroblasts. An electrophoretic mobility shift assay on NF-κB-DNA binding, qRT-PCR and ELISA experiments were performed. The effect of Calendula extracts on the new tissue formation phase of wound healing was evaluated by studying the migratory properties of these extracts, triterpene mixtures and single compounds in human immortalized keratinocytes using the scratch assay. Finally, the effect of the extracts on the formation of granulation tissue in wound healing was studied using bacterial collagenase isolated from Clostridium histolyticum and the determination of soluble collagen in the supernatant of human dermal fibroblasts. RESULTS The n-hexanic and the ethanolic extracts from Calendula flowers influence the inflammatory phase by activating the transcription factor NF-κB and by increasing the amount of the chemokine IL-8, both at the transcriptional and protein level, in human immortalized keratinocytes. The migration of the keratinocytes during the new tissue formation phase was only marginally influenced in the scratch assay. However, it can be assumed that the granulation tissue was affected, as the ethanolic extract inhibited the activity of collagenase in vitro and enhanced the amount of collagen in the supernatant of human dermal fibroblasts. CONCLUSIONS Our results contribute to a better understanding of the wound healing properties of the traditional medicinal plant Calendula officinalis. However, further studies are necessary to evaluate which of its known constituents are responsible for these effects. Triterpenes seem to play only a marginal role, but carotene and xanthophyll derivatives should garner more attention in future studies.
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Affiliation(s)
- Christoph Nicolaus
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Stefan-Meier-Strasse 19, D-79104 Freiburg, Germany
| | - Susanne Junghanns
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Stefan-Meier-Strasse 19, D-79104 Freiburg, Germany
| | - Anja Hartmann
- Institute of Pharmacy, Pharmacognosy, University of Innsbruck, Innrain 80-82/IV, A-6020 Innsbruck, Austria
| | - Renato Murillo
- Escuela de Quimica and CIPRONA, Universidad de Costa Rica, 2060 San Jose, Costa Rica
| | - Markus Ganzera
- Institute of Pharmacy, Pharmacognosy, University of Innsbruck, Innrain 80-82/IV, A-6020 Innsbruck, Austria
| | - Irmgard Merfort
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Stefan-Meier-Strasse 19, D-79104 Freiburg, Germany.
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Millán D, Jiménez RA, Nieto LE, Linero I, Laverde M, Fontanilla MR. Preclinical evaluation of collagen type I scaffolds, including gelatin-collagen microparticles and loaded with a hydroglycolic Calendula officinalis extract in a lagomorph model of full-thickness skin wound. Drug Deliv Transl Res 2016; 6:57-66. [PMID: 26597789 DOI: 10.1007/s13346-015-0265-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Previously, we have developed collagen type I scaffolds including microparticles of gelatin-collagen type I (SGC) that are able to control the release of a hydroglycolic extract of the Calendula officinalis flower. The main goal of the present work was to carry out the preclinical evaluation of SGC alone or loaded with the C. officinalis extract (SGC-E) in a lagomorph model of full-thickness skin wound. A total of 39 rabbits were distributed in three groups, of 13 animals each. The first group was used to compare wound healing by secondary intention (control) with wound healing observed when wounds were grafted with SGC alone. Comparison of control wounds with wounds grafted with SGC-E was performed in the second group, and comparison of wounds grafted with SGC with wounds grafted with SGC-E was performed in the third group. Clinical follow-ups were carried in all animals after surgery, and histological and histomorphometric analyses were performed on tissues taken from the healed area and healthy surrounding tissue. Histological and histomorphometric results indicate that grafting of SGC alone favors wound healing and brings a better clinical outcome than grafting SGC-E. In vitro collagenase digestion data suggested that the association of the C. officinalis extract to SGC increased the SGC-E cross-linking, making it difficult to degrade and affecting its biocompatibility.
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Affiliation(s)
- D Millán
- Tissue Engineering Group, Pharmacy Department, Universidad Nacional de Colombia, Av. Carrera 30 # 45-10, Bogotá, Colombia
- School of Medicine, Universidad el Bosque, Bogotá, Colombia
| | - R A Jiménez
- Tissue Engineering Group, Pharmacy Department, Universidad Nacional de Colombia, Av. Carrera 30 # 45-10, Bogotá, Colombia
| | - L E Nieto
- School of Medicine, Pontificia Universidad Javeriana, Bogotá, Colombia
- Hospital Militar Central, Bogotá, Colombia
| | - I Linero
- School of Dentistry, Universidad Nacional de Colombia, Bogotá, Colombia
| | - M Laverde
- School of Dentistry, Universidad Santo Tomas, Bogotá, Colombia
| | - M R Fontanilla
- Tissue Engineering Group, Pharmacy Department, Universidad Nacional de Colombia, Av. Carrera 30 # 45-10, Bogotá, Colombia.
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Pereira RF, Bártolo PJ. Traditional Therapies for Skin Wound Healing. Adv Wound Care (New Rochelle) 2016; 5:208-229. [PMID: 27134765 DOI: 10.1089/wound.2013.0506] [Citation(s) in RCA: 241] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Significance: The regeneration of healthy and functional skin remains a huge challenge due to its multilayer structure and the presence of different cell types within the extracellular matrix in an organized way. Despite recent advances in wound care products, traditional therapies based on natural origin compounds, such as plant extracts, honey, and larvae, are interesting alternatives. These therapies offer new possibilities for the treatment of skin diseases, enhancing the access to the healthcare, and allowing overcoming some limitations associated to the modern products and therapies, such as the high costs, the long manufacturing times, and the increase in the bacterial resistance. This article gives a general overview about the recent advances in traditional therapies for skin wound healing, focusing on the therapeutic activity, action mechanisms, and clinical trials of the most commonly used natural compounds. New insights in the combination of traditional products with modern treatments and future challenges in the field are also highlighted. Recent Advances: Natural compounds have been used in skin wound care for many years due to their therapeutic activities, including anti-inflammatory, antimicrobial, and cell-stimulating properties. The clinical efficacy of these compounds has been investigated through in vitro and in vivo trials using both animal models and humans. Besides the important progress regarding the development of novel extraction methods, purification procedures, quality control assessment, and treatment protocols, the exact mechanisms of action, side effects, and safety of these compounds need further research. Critical Issues: The repair of skin lesions is one of the most complex biological processes in humans, occurring throughout an orchestrated cascade of overlapping biochemical and cellular events. To stimulate the regeneration process and prevent the wound to fail the healing, traditional therapies and natural products have been used with promising results. Although these products are in general less expensive than the modern treatments, they can be sensitive to the geographic location and season, and exhibit batch-to-batch variation, which can lead to unexpected allergic reactions, side effects, and contradictory clinical results. Future Directions: The scientific evidence for the use of traditional therapies in wound healing indicates beneficial effects in the treatment of different lesions. However, specific challenges remain unsolved. To extend the efficacy and the usage of natural substances in wound care, multidisciplinary efforts are necessary to prove the safety of these products, investigate their side effects, and develop standard controlled trials. The development of good manufacturing practices and regulatory legislation also assume a pivotal role in order to improve the use of traditional therapies by the clinicians and to promote their integration into the national health system. Current trends move to the development of innovative wound care treatments, combining the use of traditional healing agents and modern products/practices, such as nanofibers containing silver nanoparticles, Aloe vera loaded into alginate hydrogels, propolis into dressing films, and hydrogel sheets containing honey.
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Affiliation(s)
- Rúben F. Pereira
- Centre for Rapid and Sustainable Product Development (CDRsp), Polytechnic Institute of Leiria, Marinha Grande, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Porto, Portugal
| | - Paulo J. Bártolo
- Centre for Rapid and Sustainable Product Development (CDRsp), Polytechnic Institute of Leiria, Marinha Grande, Portugal
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Zaki A, Ashour A, Mira A, Kishikawa A, Nakagawa T, Zhu Q, Shimizu K. Biological Activities of Oleanolic Acid Derivatives fromCalendula officinalisSeeds. Phytother Res 2016; 30:835-41. [DOI: 10.1002/ptr.5589] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2015] [Revised: 01/15/2016] [Accepted: 01/19/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Ahmed Zaki
- Department of Pharmacognosy; Faculty of Pharmacy, Mansoura University; Mansoura Egypt
- National Center for Natural Product Research; University of Mississippi, University; MS 38677 USA
| | - Ahmed Ashour
- Department of Agro-environmental Sciences; Faculty of Agriculture, Kyushu University; Fukuoka Japan
- Department of Pharmacognosy; Faculty of Pharmacy, Mansoura University; Mansoura Egypt
| | - Amira Mira
- Department of Agro-environmental Sciences; Faculty of Agriculture, Kyushu University; Fukuoka Japan
- Department of Pharmacognosy; Faculty of Pharmacy, Mansoura University; Mansoura Egypt
| | - Asuka Kishikawa
- Department of Agro-environmental Sciences; Faculty of Agriculture, Kyushu University; Fukuoka Japan
| | - Toshinori Nakagawa
- Department of Agro-environmental Sciences; Faculty of Agriculture, Kyushu University; Fukuoka Japan
| | - Qinchang Zhu
- Department of Agro-environmental Sciences; Faculty of Agriculture, Kyushu University; Fukuoka Japan
| | - Kuniyoshi Shimizu
- Department of Agro-environmental Sciences; Faculty of Agriculture, Kyushu University; Fukuoka Japan
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Controlled release of an extract of Calendula officinalis flowers from a system based on the incorporation of gelatin-collagen microparticles into collagen I scaffolds: design and in vitro performance. Drug Deliv Transl Res 2015; 5:209-18. [DOI: 10.1007/s13346-015-0217-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dinda M, Dasgupta U, Singh N, Bhattacharyya D, Karmakar P. PI3K-Mediated Proliferation of Fibroblasts by Calendula officinalis
Tincture: Implication in Wound Healing. Phytother Res 2015; 29:607-16. [PMID: 25641010 DOI: 10.1002/ptr.5293] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2014] [Revised: 11/27/2014] [Accepted: 12/06/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Manikarna Dinda
- Department of Life Science and Biotechnology; Jadavpur University; 188, Raja S.C. Mullick Road Kolkata 700 032 West Bengal India
| | - Uma Dasgupta
- Department of Life Science and Biotechnology; Jadavpur University; 188, Raja S.C. Mullick Road Kolkata 700 032 West Bengal India
| | - Namrata Singh
- Division of Structural Biology and Bio-Informatics; Indian Institute of Chemical Biology; 4, Raja S.C. Mullick Road Kolkata 700 032 West Bengal India
| | - Debasish Bhattacharyya
- Division of Structural Biology and Bio-Informatics; Indian Institute of Chemical Biology; 4, Raja S.C. Mullick Road Kolkata 700 032 West Bengal India
| | - Parimal Karmakar
- Department of Life Science and Biotechnology; Jadavpur University; 188, Raja S.C. Mullick Road Kolkata 700 032 West Bengal India
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Posadzki P, Watson L, Ernst E. Herb-drug interactions: an overview of systematic reviews. Br J Clin Pharmacol 2013; 75:603-18. [PMID: 22670731 DOI: 10.1111/j.1365-2125.2012.04350.x] [Citation(s) in RCA: 135] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVES The aim of this overview of systematic reviews (SRs) is to evaluate critically the evidence regarding interactions between herbal medicinal products (HMPs) and synthetic drugs. METHODS Four electronic databases were searched to identify relevant SRs. RESULTS Forty-six SRs of 46 different HMPs met our inclusion criteria. The vast majority of SRs were of poor methodological quality. The majority of these HMPs were not associated with severe herb-drug interactions. Serious herb-drug interactions were noted for Hypericum perforatum and Viscum album. The most severe interactions resulted in transplant rejection, delayed emergence from anaesthesia, cardiovascular collapse, renal and liver toxicity, cardiotoxicity, bradycardia, hypovolaemic shock, inflammatory reactions with organ fibrosis and death. Moderately severe interactions were noted for Ginkgo biloba, Panax ginseng, Piper methysticum, Serenoa repens and Camellia sinensis. The most commonly interacting drugs were antiplatelet agents and anticoagulants. CONCLUSION The majority of the HMPs evaluated in SRs were not associated with drug interactions with serious consequences. However, the poor quality and the scarcity of the primary data prevent firm conclusions.
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Affiliation(s)
- Paul Posadzki
- Complementary Medicine, Peninsula Medical School, University of Exeter, Veysey Building, Salmon Pool Lane, Exeter EX2 4SG, England.
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Vujanovic S, Vujanovic J. Bioresources in the pharmacotherapy and healing of burns: A mini-review. Burns 2013; 39:1031-8. [PMID: 23642293 DOI: 10.1016/j.burns.2013.03.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2012] [Revised: 09/07/2012] [Accepted: 03/27/2013] [Indexed: 12/11/2022]
Abstract
The present mini-review actualizes the pharmacy of botanical, animal, and fungal sources of potential value in the management of burns wounds. It also highlights the importance of applying contemporary imaged-based sciences such as radiology in the assessment and prognosis of wounds and burns.
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Affiliation(s)
- Silva Vujanovic
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Canada.
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23
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Abstract
This overview of systematic reviews (SRs) aims to evaluate critically the evidence regarding the adverse effects of herbal medicines (HMs). Five electronic databases were searched to identify all relevant SRs, with 50 SRs of 50 different HMs meeting our inclusion criteria. Most had only minor weaknesses in methods. Serious adverse effects were noted only for four HMs: Herbae pulvis standardisatus, Larrea tridentate, Piper methysticum and Cassia senna. The most severe adverse effects were liver or kidney damage, colon perforation, carcinoma, coma and death. Moderately severe adverse effects were noted for 15 HMs: Pelargonium sidoides, Perna canaliculus, Aloe vera, Mentha piperita, Medicago sativa, Cimicifuga racemosa, Caulophyllum thalictroides, Serenoa repens, Taraxacum officinale, Camellia sinensis, Commifora mukul, Hoodia gordonii, Viscum album, Trifolium pratense and Stevia rebaudiana. Minor adverse effects were noted for 31 HMs: Thymus vulgaris, Lavandula angustifolia Miller, Boswellia serrata, Calendula officinalis, Harpagophytum procumbens, Panax ginseng, Vitex agnus-castus, Crataegus spp., Cinnamomum spp., Petasites hybridus, Agave americana, Hypericum perforatum, Echinacea spp., Silybum marianum, Capsicum spp., Genus phyllanthus, Ginkgo biloba, Valeriana officinalis, Hippocastanaceae, Melissa officinalis, Trigonella foenum-graecum, Lagerstroemia speciosa, Cnicus benedictus, Salvia hispanica, Vaccinium myrtillus, Mentha spicata, Rosmarinus officinalis, Crocus sativus, Gymnema sylvestre, Morinda citrifolia and Curcuma longa. Most of the HMs evaluated in SRs were associated with only moderately severe or minor adverse effects.
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Affiliation(s)
- Paul Posadzki
- Peninsula Medical School, Veysey Building, Exeter, Devon.
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25
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Butnariu M, Coradini CZ. Evaluation of Biologically Active Compounds from Calendula officinalis Flowers using Spectrophotometry. Chem Cent J 2012; 6:35. [PMID: 22540963 PMCID: PMC3379952 DOI: 10.1186/1752-153x-6-35] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2012] [Accepted: 04/27/2012] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study aimed to quantify the active biological compounds in C. officinalis flowers. Based on the active principles and biological properties of marigolds flowers reported in the literature, we sought to obtain and characterize the molecular composition of extracts prepared using different solvents. The antioxidant capacities of extracts were assessed by using spectrophotometry to measure both absorbance of the colorimetric free radical scavenger 2,2-diphenyl-1-picrylhydrazyl (DPPH) as well as the total antioxidant potential, using the ferric reducing power (FRAP) assay. RESULTS Spectrophotometric assays in the ultraviolet-visible (UV-VIS) region enabled identification and characterization of the full range of phenolic and flavonoids acids, and high-performance liquid chromatography (HPLC) was used to identify and quantify phenolic compounds (depending on the method of extraction). Methanol ensured more efficient extraction of flavonoids than the other solvents tested.Antioxidant activity in methanolic extracts was correlated with the polyphenol content. CONCLUSIONS The UV-VIS spectra of assimilator pigments (e.g. chlorophylls), polyphenols and flavonoids extracted from the C. officinalis flowers consisted in quantitative evaluation of compounds which absorb to wavelengths broader than 360 nm.
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Affiliation(s)
- Monica Butnariu
- Chemistry and Biochemistry Department,Banat's University of Agricultural Sciences and Veterinary Medicine from Timisoara, Calea Aradului, no, 119, Timisoara, 300645 Romania.
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Saini P, Al-Shibani N, Sun J, Zhang W, Song F, Gregson KS, Windsor LJ. Effects of Calendula officinalis on human gingival fibroblasts. HOMEOPATHY 2012; 101:92-8. [DOI: 10.1016/j.homp.2012.02.003] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2010] [Revised: 01/10/2012] [Accepted: 02/06/2012] [Indexed: 01/05/2023]
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Mehrabani D, Ziaei M, Hosseini SV, Ghahramani L, Bananzadeh AM, Ashraf MJ, Amini A, Amini M, Tanideh N. The effect of calendula officinalis in therapy of acetic Acid induced ulcerative colitis in dog as an animal model. IRANIAN RED CRESCENT MEDICAL JOURNAL 2011; 13:884-90. [PMID: 22737434 PMCID: PMC3371898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2011] [Accepted: 08/15/2011] [Indexed: 11/16/2022]
Abstract
BACKGROUND In patients with ulcerative colitis (UC), the repeated cycle of injury and repair of intestinal mucosa has been reported to increase the risk of colon cancer. So, a safe and efficient therapy is required for the treatment and prophylaxis for the disease.This study aims to investigate the efficacy of Calendula officinalis extract in treatment of experimentally induced ulcerative colitis in dog animal model. METHODS During fall 2010, 10 out-bred female German dogs (1-2 years old; weighs of 20-25 kg) were enrolled. Ulcerative colitis was induced with 6% acetic acid as enema and method of treatment was retrograde (via enema) too by C. officinalis. RESULTS Loose stools, diarrhea, gross bleeding and loss of body weight happened after administration of acetic acid and crypt damage, loss of epithelium, infiltration of inflammatory cells and depletion of goblet cells were noticed histologically. C. officinalis could successfully resolve the damages of UC. CONCLUSION Treatment with C. officinalis can broaden the current therapy options for UC.
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Affiliation(s)
- D Mehrabani
- Stem Cell and Transgenic Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Ziaei
- Laparascopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S V Hosseini
- Colorectal Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - L Ghahramani
- Colorectal Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A M Bananzadeh
- Colorectal Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M J Ashraf
- Stem Cell and Transgenic Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - A Amini
- Department of Anesthesiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Amini
- Laparascopy Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - N Tanideh
- Stem Cell and Transgenic Technology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran,Correspondence: Nader Tanideh, PhD, Assistant Professor of Stem Cell and Transgenic Technology Research Center, Department of Pharmacology, Shiraz University of Medical Sciences, Shiraz, Iran. Tel.: +98-711-2279711, Fax: +98-711-2279711, E-mail:
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Meos A, Jüriado T, Matto V, Raal A. Lead content in pot marigold (Calendula officinalis L.) inflorescences and leaves: impact of precipitations and vicinity of motorway. Biol Trace Elem Res 2011; 140:244-51. [PMID: 20405338 DOI: 10.1007/s12011-010-8689-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Accepted: 03/30/2010] [Indexed: 10/19/2022]
Abstract
Trace metal contamination is a major environmental and health problem virtually in all countries. The present study was aimed to estimate the lead content of pot marigold (Calendula officinalis L.) inflorescences and leaves collected from a nonpolluted test field. The lead content in dry pot marigold inflorescences was 9.34 ± 0.79 µg/g, in dry leaves 11.57 ± 0.47 µg/g, and in soil 0.649 ± 0.012 µg/g. The distance of pot marigold collection beds (30-220 m from the motorway) had no effect on lead content. There was a strong positive correlation between the amount of precipitations and lead content of pot marigold leaves but not inflorescences indicating the soil as primarily the source of increased lead content. In conclusion, no effect of motorway vicinity was found for pot marigold inflorescences or leaves lead content; however, as a precaution, it is not recommended to collect the plants during or just after showers.
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Affiliation(s)
- Andres Meos
- Department of Pharmacy, University of Tartu, Estonia
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Fronza M, Heinzmann B, Hamburger M, Laufer S, Merfort I. Determination of the wound healing effect of Calendula extracts using the scratch assay with 3T3 fibroblasts. JOURNAL OF ETHNOPHARMACOLOGY 2009; 126:463-7. [PMID: 19781615 DOI: 10.1016/j.jep.2009.09.014] [Citation(s) in RCA: 184] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2009] [Revised: 09/08/2009] [Accepted: 09/14/2009] [Indexed: 05/21/2023]
Abstract
UNLABELLED PHARMACOLOGICAL RELEVANCE: Presentation of the scratch assay as a convenient and inexpensive in vitro tool to gain first insights in the wound healing potential of plant extracts and natural compounds. AIM OF THE STUDY The present study deals with the optimization of the scratch assay which can be used as an in vitro model for quantification of fibroblast migration to and proliferation into the wounded area. It is suitable for the first evaluation of the wound re-epithelialization potential of crude herbal extracts, isolated compounds and pharmaceutical preparations. As a proof of concept three preparations from traditional medicinal plants were investigated. MATERIALS AND METHODS Swiss 3T3 albino mouse fibroblasts were used in monolayers and platelet derived growth factor as positive control. Hexane and ethanolic extracts from Calendula officinalis and Matricaria recutita, Hypericum oil as well as the triterpenoids faradiol myristate and palmitate were studied. To differentiate between proliferation and migration antimitotic mitomycin C was added. RESULTS Both extracts of Calendula officinalis stimulated proliferation and migration of fibroblasts at low concentrations, e.g. 10 microg/ml enhanced cell numbers by 64.35% and 70.53%, respectively. Inhibition of proliferation showed that this effect is mainly due to stimulation of migration. Faradiol myristate and palmitate gave comparable stimulation rates at an almost 50 microg/ml concentration, indicating that they contribute partially, but not most significantly to the wound healing effects of Calendula preparations. Extracts from Matricaria recutita were only moderately active. Hypericum oil was cytotoxic at concentrations higher than 0.5 microg/ml. CONCLUSIONS The scratch assay in the present form can be used as a promising scientific approach and platform to differentiate between plant extracts known for their wound healing and their anti-inflammatory properties.
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Affiliation(s)
- M Fronza
- Department of Pharmaceutical Biology and Biotechnology, University of Freiburg, Freiburg, Germany
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Jeschke E, Ostermann T, Lüke C, Tabali M, Kröz M, Bockelbrink A, Witt CM, Willich SN, Matthes H. Remedies Containing Asteraceae Extracts. Drug Saf 2009; 32:691-706. [DOI: 10.2165/00002018-200932080-00007] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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