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Patten T, De Biasi M. History repeats itself: Role of characterizing flavors on nicotine use and abuse. Neuropharmacology 2020; 177:108162. [PMID: 32497589 DOI: 10.1016/j.neuropharm.2020.108162] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/22/2020] [Accepted: 05/24/2020] [Indexed: 12/13/2022]
Abstract
The popularity of e-cigarettes has skyrocketed in recent years, and most vapers use flavored e-cigarette products. Consumption of flavored e-cigarettes exceeds that of combustible cigarettes and other tobacco products among adolescents, who are particularly vulnerable to becoming nicotine dependent. Flavorings have been used by the tobacco industry since the 17th century, but the use of flavors by the e-cigarette industry to create products with "characterizing" flavors (i.e. flavors other than tobacco or menthol) has sparked a public health debate. This review addresses the possibility that characterizing flavors make nicotine more appealing, rewarding and addictive. It also discusses ways in which preclinical and clinical studies could improve our understanding of the mechanisms by which flavors may alter nicotine reward and reinforcement. This article is part of the special issue on 'Contemporary Advances in Nicotine Neuropharmacology'.
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Affiliation(s)
- Theresa Patten
- Pharmacology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
| | - Mariella De Biasi
- Pharmacology Graduate Group, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA; Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA.
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Shelar M, Nanaware S, Arulmozhi S, Lohidasan S, Mahadik K. Validation of ethnopharmacology of ayurvedic sarasvata ghrita and comparative evaluation of its neuroprotective effect with modern alcoholic and lipid based extracts in β-amyloid induced memory impairment. JOURNAL OF ETHNOPHARMACOLOGY 2018; 219:182-194. [PMID: 29501676 DOI: 10.1016/j.jep.2018.02.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 12/20/2017] [Accepted: 02/18/2018] [Indexed: 06/08/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sarasvata ghrita (SG), a polyherbal formulation from ayurveda, an ancient medicinal system of India, has been used to improve intelligence and memory, treat speech delay, speaking difficulties and low digestion power in children. AIM OF THE STUDY Study aimed to validate the ethno use of SG in memory enhancement through systematic scientific protocol. The effect of SG and modern extracts of ingredients of SG was compared on cognitive function and neuroprotection in amyloid-β peptide 25-35(Aβ25-35) induced memory impairment in wistar rats. Further the underlying mechanism for neuroprotective activity was investigated. MATERIALS AND METHODS SG was prepared as per traditional method, ethanolic extract (EE) was prepared by conventional method and lipid based extract was prepared by modern extraction method. All extracts were standardised by newly developed HPLC method with respect to marker compounds. SG, EE and LE were administered orally to male Wistar rats at doses of 100,200 and 400 mg/kg Body Weight by feeding needle for a period of 21 days after the intracerebroventricular administration of Aβ25-35 bilaterally. Spatial memory of rats was tested using Morris water maze (MWM) and Radial arm maze (RAM) test. The possible underlying mechanisms for the cognitive improvement exhibited by SG, EE and LE was investigated through ex-vivo brain antioxidant effect, monoamine level estimation, acetylcholine esterase (AchE) inhibitory effect and Brain-derived neurotropic factor (BDNF) levels estimation. RESULTS SG, EE and LE were analyzed by HPLC method, results showed that EE extract has high percent of selected phytoconstituents as compared with SG and LE. SG and LE decrease escape latency and searching distance in a dose dependant manner during MWM test. In case of RAM significant decrease in number of errors and increase in number of correct choices indicate an elevation in retention and recall aspects of learning and memory after administration of SG an LE. SG and LE extract can efficiently prevent accumulation of β-amyloid plaque in hippocampus region. There was increase in SOD, GSH, CAT and NO level and decrease in MDA levels in SG and LE administered animals. SG and LE have found to exhibit AchE inhibitiory activity and significant dose-dependant increase in BDNF level in the plasma. SG and LE significantly increased the levels of noradrenaline, dopamine and 5-hydroxytryptamine in the brain. CONCLUSION The study validated the neuroprotective activity of SG. The study concludes the extraction efficiency of SG for selected phytoconstituents is less than modern methods. However the neuroprotective activity of SG and LE was found to be greater than EE.
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Affiliation(s)
- Madhuri Shelar
- Department of Pharmaceutiacal Chemistry, Bharati Vidyapeeth University, Poona College of Pharmacy, Paud Road, Erandwane, Pune India
| | - Sadhana Nanaware
- Department of Pharmaceutiacal Chemistry, Bharati Vidyapeeth University, Poona College of Pharmacy, Paud Road, Erandwane, Pune India
| | - S Arulmozhi
- Department of Pharmacology, Bharati Vidyapeeth University, Poona College of Pharmacy, Paud Road, Erandwane, Pune India
| | - Sathiyanarayanan Lohidasan
- Department of Pharmaceutiacal Chemistry, Bharati Vidyapeeth University, Poona College of Pharmacy, Paud Road, Erandwane, Pune India.
| | - Kakasaheb Mahadik
- Department of Pharmaceutiacal Chemistry, Bharati Vidyapeeth University, Poona College of Pharmacy, Paud Road, Erandwane, Pune India.
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Delshad E, Yousefi M, Sasannezhad P, Rakhshandeh H, Ayati Z. Medical uses of Carthamus tinctorius L. (Safflower): a comprehensive review from Traditional Medicine to Modern Medicine. Electron Physician 2018; 10:6672-6681. [PMID: 29881530 PMCID: PMC5984022 DOI: 10.19082/6672] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 03/30/2018] [Indexed: 01/08/2023] Open
Abstract
Background Carthamus tinctorius L., known as Kafesheh (Persian) and safflower (English) is vastly utilized in Traditional Medicine for various medical conditions, namely dysmenorrhea, amenorrhea, postpartum abdominal pain and mass, trauma and pain of joints. It is largely used for flavoring and coloring purposes among the local population. Recent reviews have addressed the uses of the plant in various ethnomedical systems. Objective This review was an update to provide a summary on the botanical features, uses in Iranian folklore and modern medical applications of safflower. Methods A main database containing important early published texts written in Persian, together with electronic papers was established on ethnopharmacology and modern pharmacology of C. tinctorius. Literature review was performed on the years from 1937 to 2016 in Web of Science, PubMed, Scientific Information Database, Google Scholar, and Scopus for the terms "Kafesheh", "safflower", "Carthamus tinctorius", and so forth. Results Safflower is an indispensable element of Iranian folklore medicine, with a variety of applications due to laxative effects. Also, it was recommended as treatment for rheumatism and paralysis, vitiligo and black spots, psoriasis, mouth ulcers, phlegm humor, poisoning, numb limbs, melancholy humor, and the like. According to the modern pharmacological and clinical examinations, safflower provides promising opportunities for the amelioration of myocardial ischemia, coagulation, thrombosis, inflammation, toxicity, cancer, and so forth. However, there have been some reports on its undesirable effects on male and female fertility. Most of these beneficial therapeutic effects were correlated to hydroxysafflor yellow A. Conclusion More attention should be drawn to the lack of a thorough phytochemical investigation. The potential implications of safflower based on Persian traditional medicine, such as the treatment of rheumatism and paralysis, vitiligo and black spots, psoriasis, mouth ulcers, phlegm humor, poisoning, numb limbs, and melancholy humor warrant further consideration.
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Affiliation(s)
- Elahe Delshad
- PhD Student, Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahdi Yousefi
- PhD of Health Economics, Assistant Professor, Department of Persian Medicine, School of Persian and Complementary Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Payam Sasannezhad
- Neurologist, Assistant Professor, Department of Neurology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hasan Rakhshandeh
- Pharm.D, Assistant Professor, Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zahra Ayati
- PhD Student, Department of Traditional Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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Costa LR, Macêdo PC, de Melo JSV, Freitas CM, Alves AS, Barbosa HDM, Lira E, Fernandes MP, Batista-de-Oliveira-Hornsby M, Lagranha C. Safflower (Catharmus tinctorius L.) oil supplementation in overnourished rats during early neonatal development: effects on heart and liver function in the adult. Appl Physiol Nutr Metab 2016; 41:1271-1277. [DOI: 10.1139/apnm-2016-0191] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Carthamus tinctorius L. (common name: safflower) is an herb whose extracted oil (safflower oil) has been employed in both alternative and conventional medicine in the treatment of disease. Overnutrition during early postnatal life can increase the lifetime risk of obesity and metabolic syndrome. Here we investigate the effect of safflower oil supplementation given during a critical early developmental stage on the eventual occurrence of metabolic disease in overnourished rats. Groups of overnourished or adequately nourished rats were randomly assigned into 2 additional groups for supplementation with either safflower oil (SF) or vehicle for 7 to 30 days. Murinometric data and weights were examined. Serum was collected for measurement of glucose, cholesterol, high-density lipoprotein cholesterol, and triglycerides. Heart and liver oxidative status were also measured. Overnutrition for 7–30 days induced a significant increase in body weight and in values for abdominal circumference, thoracic circumference, body length, and body mass index. SF supplementation did not attenuate the effect of overnutrition on any of these parameters. In addition, overnutrition increased levels of glucose, triglycerides, and very low-density lipid compared with normal controls, but SF supplementation had no effect on these parameters. Measures of oxidative status in heart or liver were not influenced by overnutrition. However, oxidative measures were altered by SF supplementation in both of these organs. The present study reveals that nutritional manipulation during early development induces detrimental effects on metabolism in the adult that are not ameliorated by supplemental SF.
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Affiliation(s)
- Laís Ribeiro Costa
- Department of Nutrition/Centro de Ciencias da Saude (CCS). Federal University of Pernambuco, Campus of Recife, Recife, PE 55608-680, Brazil
| | - Patrícia Cavalcanti Macêdo
- Department of Nutrition/Centro de Ciencias da Saude (CCS). Federal University of Pernambuco, Campus of Recife, Recife, PE 55608-680, Brazil
| | - Janatar Stella Vasconcelos de Melo
- Department of Nutrition/Centro de Ciencias da Saude (CCS). Federal University of Pernambuco, Campus of Recife, Recife, PE 55608-680, Brazil
| | - Cristiane Moura Freitas
- Laboratory of Biochemistry and Exercise Biochemistry, Federal University of Pernambuco, Campus of Vitoria de Santo Antao, Vitoria de Santo Antao, PE, Brazil
| | - Aiany Simoes Alves
- Laboratory of Biochemistry and Exercise Biochemistry, Federal University of Pernambuco, Campus of Vitoria de Santo Antao, Vitoria de Santo Antao, PE, Brazil
| | - Humberto de Moura Barbosa
- Department of Physiology and Pharmacology/Centro de Ciências Biológicas (CCB), Federal University of Pernambuco, Campus of Recife, Recife, PE, Brazil
| | - Eduardo Lira
- Department of Physiology and Pharmacology/Centro de Ciências Biológicas (CCB), Federal University of Pernambuco, Campus of Recife, Recife, PE, Brazil
| | - Mariana Pinheiro Fernandes
- Laboratory of Biochemistry and Exercise Biochemistry, Federal University of Pernambuco, Campus of Vitoria de Santo Antao, Vitoria de Santo Antao, PE, Brazil
| | | | - Claudia Lagranha
- Laboratory of Biochemistry and Exercise Biochemistry, Federal University of Pernambuco, Campus of Vitoria de Santo Antao, Vitoria de Santo Antao, PE, Brazil
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Chen T, Chen N, Pang N, Xiao L, Li Y, Li R, Luo M, Deng X, Ren M, Wu J, Wang L. Hydroxysafflor Yellow A Promotes Angiogenesis via the Angiopoietin 1/ Tie-2 Signaling Pathway. J Vasc Res 2016; 53:245-254. [DOI: 10.1159/000452408] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Accepted: 10/08/2016] [Indexed: 11/19/2022] Open
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Zhang LL, Tian K, Tang ZH, Chen XJ, Bian ZX, Wang YT, Lu JJ. Phytochemistry and Pharmacology of Carthamus tinctorius L. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2016; 44:197-226. [DOI: 10.1142/s0192415x16500130] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Carthamus tinctorius L. is a multifunctional cash crop. Its flowers and seeds are extensively used in traditional herbal medicine in China, Korea, Japan, and other Asian countries, for treating various ailments such as gynecological, cardiovascular, and cerebrovascular diseases as well as blood stasis and osteoporosis. More than 100 compounds have been isolated and identified from C. tinctorius. Flavonoids and alkaloids, especially the quinochalcone c-glycoside hydroxysafflor yellow A, N-(p-Coumaroyl)serotonin, and N-feruloylserotonin, are responsible for most of the pharmacological activities of C. tinctorius. In this paper, comprehensive and up-to-date information on the phytochemistry and pharmacology of C. tinctorius is presented. This information will be helpful for further explorations of the therapeutic potential of C. tinctorius and may provide future research opportunities.
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Affiliation(s)
- Le-Le Zhang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Ke Tian
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Zheng-Hai Tang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Xiao-Jia Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Zhao-Xiang Bian
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, China
| | - Yi-Tao Wang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
| | - Jin-Jian Lu
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau, China
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Tu Y, Xue Y, Guo D, Sun L, Guo M. Carthami flos: a review of its ethnopharmacology, pharmacology and clinical applications. REVISTA BRASILEIRA DE FARMACOGNOSIA-BRAZILIAN JOURNAL OF PHARMACOGNOSY 2015. [DOI: 10.1016/j.bjp.2015.06.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Wu S, Yue Y, Tian H, Li Z, Li X, He W, Ding H. Carthamus red from Carthamus tinctorius L. exerts antioxidant and hepatoprotective effect against CCl(4)-induced liver damage in rats via the Nrf2 pathway. JOURNAL OF ETHNOPHARMACOLOGY 2013; 148:570-578. [PMID: 23684718 DOI: 10.1016/j.jep.2013.04.054] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Revised: 04/19/2013] [Accepted: 04/28/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Carthamus red isolated from safflower (Carthamus tinctorius L., a Chinese traditional medicine) is evaluated for antioxidant and hepatoprotective activity. MATERIALS AND METHODS Carthamus red was isolated from a Na2CO3 extract of safflower and its analysis was carried out by HPLC/MS. Acute toxicity study was determined and the antioxidant activity was investigated using various established in vitro systems. An in vivo study against CCl4-induced liver injury was also conducted and compared with that of silymarin, a known hepatoprotective drug. RESULTS Carthamus red did not show any toxicity and mortality up to 2000mg/kg dose, and it showed strong antioxidant ability in vitro. In the in vivo study, carthamus red treatment lowered the serum levels of ALT, AST, ALP and total protein in liver damage rat models. Meanwhile, Nrf2, GSTα and NQO1 expressions were up-regulated at the protein level by carthamus red intervention. Additionally, the activities of antioxidant enzymes and level of GSH were elevated by carthamus red intervention, while the content of TBARS, which is an oxidative stress marker, was lessened. HE stain analysis showed that the condition of liver damage was mitigated. CONCLUSION This study demonstrates that carthamus red may serve as a candidate with strong a hepatoprotective effect and antioxidant activity in liver damage.
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Affiliation(s)
- Shuangchan Wu
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Wuhan University School of Pharmaceutical Sciences, PR China
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Antonio RL, Kozasa EH, Galduróz JCF, Dawa, Dorjee Y, Kalsang T, Norbu T, Tenzin T, Rodrigues E. Formulas used by Tibetan doctors at Men-Tsee-Khang in India for the treatment of neuropsychiatric disorders and their correlation with pharmacological data. Phytother Res 2012; 27:552-63. [PMID: 22674653 DOI: 10.1002/ptr.4749] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 04/30/2012] [Indexed: 12/15/2022]
Abstract
The aim of the present study was to identify formulas used at Men-Tsee-Khang (Tibetan Medical and Astrological Institute), India, for the treatment of neuropsychiatric disorders and to compare the Tibetan usage of particular ingredients with pharmacological data from the scientific database. Using ethnographic methods, five doctors were selected and interviewed. A correlation was observed between central nervous system disorders and rLung, one of the three humors in Tibetan medicine, which imbalance is the source of mental disorders, and ten multi-ingredient formulas used to treat the imbalance of this particular humor were identified. These formulas utilize 61 ingredients; among them were 48 plant species. Each formula treats several symptoms related to rLung imbalance, so the plants may have therapeutic uses distinct from those of the formulas in which they are included. Myristica fragrans, nutmeg, is contained in 100% of the formulas, and its seeds exhibit stimulant and depressant actions affecting the central nervous system. Preclinical and clinical data from the scientific literature indicate that all of the formulas include ingredients with neuropsychiatric action and corroborate the therapeutic use of 75.6% of the plants. These findings indicate a level of congruence between the therapeutic uses of particular plant species in Tibetan and Western medicines.
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Affiliation(s)
- Raquel Luna Antonio
- Department of Psychobiology, Universidade Federal de São Paulo Brazil, Rua Botucatu 862, São Paulo, SP, Brazil
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Mandade R, Sreenivas S, Choudhury A. Radical Scavenging and Antioxidant Activity of Carthamus tinctorius Extracts. ACTA ACUST UNITED AC 2011. [DOI: 10.5530/ax.2011.3.12] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zhao G, Wang J, Qin GW, Guo LH. Cynomorium songaricum extracts functionally modulate transporters of gamma-aminobutyric acid and monoamine. Neurochem Res 2010; 35:666-76. [PMID: 20084455 DOI: 10.1007/s11064-009-0118-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/28/2009] [Indexed: 01/20/2023]
Abstract
Cynomorium songaricum Rupr. (SY) is a central nervous system-oriented herb material that has actions of anti-dementia, anti-epilepsy, and anti-stress. It is unclear whether SY would be biologically active in functionally regulating neurotransmitter transporters. Here, we assessed these potential actions using Chinese hamster ovary cells expressing gamma-aminobutyric acid (GABA) transporter (GAT-1), dopamine transporter (DAT), norepinephrine transporter (NET), or serotonin transporter (SERT) (i.e. G1, D8, N1, or S6 cells, respectively). It was shown that SY extracts, such as SYw, SYa, SYp, SYc, SYe, and SYb (SY water, ethanol, petroleum ether, chloroform, ethyl acetate, and n-butyl alcohol extract, respectively) increased dopamine/norepinephrine (DA/NE) uptake by corresponding D8/N1 cells and decreased gamma-aminobutyric acid/serotoin (GABA/5HT) uptake by corresponding G1/S6 cells; wherein, the potency or efficacy of SYc for up-regulating DA/NE uptake and that of SYb for inhibiting GABA/5HT uptake were relatively stronger. Additionally, GABA/5H-uptake inhibition by SY extracts were also seen in cortical synaptosomes, and DA/NE-uptake enhancement by SYc was dependent on the activity of DAT and NET. Thus, SY extracts especially SYc and SYb are novel neurotransmitter-transporter modulators functioning as DAT/NET activators and/or GAT-1/SERT inhibitors.
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Affiliation(s)
- Gang Zhao
- Cell Star Bio-Technologies Co., Limited, Shanghai, People's Republic of China
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Zhao G, Qin GW, Gai Y, Guo LH. Structural Identification of a New Tri-p-coumaroylspermidine with Serotonin Transporter Inhibition from Safflower. Chem Pharm Bull (Tokyo) 2010; 58:950-2. [DOI: 10.1248/cpb.58.950] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Gang Zhao
- Cell Star Bio-Technologies Co., Limited
- Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences
| | - Guo-Wei Qin
- Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences
| | - Yue Gai
- Cell Star Bio-Technologies Co., Limited
| | - Li-He Guo
- Cell Star Bio-Technologies Co., Limited
- Institute of Biochemistry and Cell Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences
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