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1.
Avian Pathol ; 53(5): 350-358, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-38616734

RESUMO

Coccidiosis is a recurring disease in broiler flocks that causes significant economic losses. This study aims to evaluate the effect of Artemisia absinthium on coccidiosis in broilers through a systematic review and meta-analysis. The article selection process included a search from the year 2000 to February 2021, with no restrictions on country or geographical region. Our objective was met by only six studies, which underwent systematic review. The meta-analysis was conducted using the metafor package in R via RStudio (version 1.1.383; RStudio, Inc.). The systematic review indicates that in vivo studies have shown the effectiveness of various plant extracts (essential oil and methanolic extract) when administered in food or drinking water on the considered parameters (oocyst shedding, bloody diarrhoea, mortality rate, weight gain, conversion index, lesion score). Furthermore, in vitro studies demonstrated a positive impact on oocyst count, LC50 (lethal concentration), sporulation rate (%), and sporulation inhibition rate (%). The meta-analysis of the four studies included in this analysis revealed that the inclusion of A. absinthium extract resulted in a significant reduction in oocyst shedding (SMD = -1.64, 95% CI: -2.72 to -0.55; P < 0.0001). However, the effectiveness of A. absinthium extract was not as significant as that of antibiotics (SMD = 0.57, 95% CI: -0.19 to 0.95; P = 0.0032). Various forms of administration and extracts of A. absinthium have demonstrated antiparasitic activity against Eimeria spp, making them suitable as natural anticoccidial agents.


Assuntos
Artemisia absinthium , Galinhas , Coccidiose , Extratos Vegetais , Doenças das Aves Domésticas , Animais , Coccidiose/veterinária , Coccidiose/tratamento farmacológico , Coccidiose/parasitologia , Galinhas/parasitologia , Doenças das Aves Domésticas/tratamento farmacológico , Doenças das Aves Domésticas/parasitologia , Extratos Vegetais/farmacologia , Extratos Vegetais/uso terapêutico , Artemisia absinthium/química , Eimeria/efeitos dos fármacos , Oocistos/efeitos dos fármacos , Coccidiostáticos/uso terapêutico , Coccidiostáticos/farmacologia
2.
BMC Vet Res ; 20(1): 126, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38561770

RESUMO

BACKGROUND: Ethno-veterinary practices could be used as a sustainable developmental tool by integrating traditional phytotherapy and husbandry. Phytotherapeutics are available and used worldwide. However, evidence of their antiparasitic efficacy is currently very limited. Parasitic diseases have a considerable effect on pig production, causing economic losses due to high morbidity and mortality. In this respect, especially smallholders and organic producers face severe challenges. Parasites, as disease causing agents, often outcompete other pathogens in such extensive production systems. A total of 720 faecal samples were collected in two farms from three age categories, i.e. weaners, fatteners, and sows. Flotation (Willis and McMaster method), modified Ziehl-Neelsen stained faecal smear, centrifugal sedimentation, modified Blagg technique, and faecal cultures were used to identify parasites and quantify the parasitic load. RESULTS: The examination confirmed the presence of infections with Eimeria spp., Cryptosporidium spp., Balantioides coli (syn. Balantidium coli), Ascaris suum, Oesophagostomum spp., Strongyloides ransomi, and Trichuris suis, distributed based on age category. A dose of 180 mg/kg bw/day of Allium sativum L. and 90 mg/kg bw/day of Artemisia absinthium L. powders, administered for 10 consecutive days, revealed a strong, taxonomy-based antiprotozoal and anthelmintic activity. CONCLUSIONS: The results highlighted the therapeutic potential of both A. sativum and A. absinthium against gastrointestinal parasites in pigs. Their therapeutic effectiveness may be attributed to the content in polyphenols, tocopherols, flavonoids, sterols, sesquiterpene lactones, and sulfoxide. Further research is required to establish the minimal effective dose of both plants against digestive parasites in pigs.


Assuntos
Anti-Infecciosos , Artemisia absinthium , Criptosporidiose , Cryptosporidium , Alho , Enteropatias Parasitárias , Parasitos , Doenças dos Suínos , Animais , Suínos , Feminino , Antiparasitários/farmacologia , Antiparasitários/uso terapêutico , Fazendas , Enteropatias Parasitárias/tratamento farmacológico , Enteropatias Parasitárias/veterinária , Enteropatias Parasitárias/parasitologia , Doenças dos Suínos/tratamento farmacológico , Doenças dos Suínos/parasitologia , Fezes/parasitologia , Prevalência
3.
Toxicol In Vitro ; 95: 105738, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38000518

RESUMO

Medicinal plants are important worldwide, considering their properties for treating diseases; however, few studies have evaluated their toxicological potential. Among them, Artemisia absinthium is frequently used to treat liver diseases, because its essential oil has several popular therapeutic properties. Based on this information, in the present study, we investigated molecular connectors of physiological effects of the Artemisia absinthium essential oil on human hepatic stellate cell line, LX-2, to explore the potential toxicity of the plant on liver cells. LX-2 is a cellular model to investigate mechanisms of liver fibrosis; then, to analyze the essential oil effects LX-2 was cultured under different conditions, treated or not with the essential oil at 0.4 µg/µL for 24 h. Next, fluorescence microscopy analyses, gene expression measurements, and biochemical approaches revealed that the essential oil reduced pro-fibrogenic markers; however, disrupt lipid metabolism, and cause cellular stress, by the activation of cellular detoxification and pro-inflammatory processes. In conclusion, the hepatic stellate cells incubated with the essential oil present an antifibrotic potential, supporting its popular use; however, the combined results suggest that the essential oil of Artemisia absinthium should be used with caution.


Assuntos
Artemisia absinthium , Óleos Voláteis , Humanos , Artemisia absinthium/toxicidade , Artemisia absinthium/química , Óleos Voláteis/toxicidade , Óleos Voláteis/química , Células Estreladas do Fígado
4.
J Complement Integr Med ; 21(1): 46-52, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-38109312

RESUMO

OBJECTIVES: In Unani medicine, a comprehensive treatment plan has been delineated to deal with febrile illnesses using herbal drugs along with modified dietetics, which stands as a promising area of research. The present study was aimed at evaluating the antipyretic activity of the HAE of Artemisia absinthium L. whole plant as a standalone and as an adjuvant with barley water in an animal model of pyrexia to validate the age-old Unani principle of the treatment. METHODS: The pyrexia was induced in all the groups except the plain control using Brewer's yeast. Group II did not receive any treatment, while group III received crocin, group IV received HAE of A. absinthium, group V administered Ma al-Sha'ir, and group VI was treated with the HAE of A. absinthium along with Ma al-Sha'ir by oral route. The rectal temperature of each rat was recorded at '0' h, 30 min, 60 min, and 180 min. RESULTS: The mean rectal temperature of group III went down from 101.82±0.20 °F to 100.4±0.57 °F over the period of (0-180) minutes, whereas the mean temperature in group IV went down from 102.45±0.60 °F to 100.14±0.57 °F. The mean rectal temperature of group V decreased from 100.62±0.11 °F to 99.55±0.51 °F, while the mean rectal temperature of group VI went down from 101.95±0.1 °F to 97.7±0.11 °F. CONCLUSIONS: It is concluded that the HAE of A. absinthium L. as a standalone and along with Ma al Sha'ir showed excellent antipyretic activity as compared to the standard drug in an animal model.


Assuntos
Antipiréticos , Artemisia absinthium , Hordeum , Ratos , Animais , Antipiréticos/farmacologia , Antipiréticos/uso terapêutico , Ratos Wistar , Saccharomyces cerevisiae , Extratos Vegetais/farmacologia , Extratos Vegetais/uso terapêutico , Febre/tratamento farmacológico
5.
Sci Rep ; 13(1): 18473, 2023 10 27.
Artigo em Inglês | MEDLINE | ID: mdl-37891400

RESUMO

The continuous search for secondary metabolites in microorganisms isolated from untapped reservoirs is an effective prospective approach to drug discovery. In this study, an in-depth analysis was conducted to investigate the diversity of culturable bacterial endophytes present in the medicinal plant A. absinthium, as well as the antibacterial and anticancer potential of their bioactive secondary metabolites. The endophytic bacteria recovered from A. absinthium, were characterized via the implementation of suitable biochemical and molecular analyses. Agar well diffusion and broth microdilution were used to screen antibacterial activity. SEM was performed to assess the impact of the extracted metabolite on MRSA strain cell morphology. Apoptosis and cytotoxicity assays were used to evaluate anticancer activity against MCF7 and A549. The FTIR, GC-MS were used to detect bioactive compounds in the active solvent fraction. Of the various endophytic bacteria studied, P. aeruginosa SD01 showed discernible activity against both bacterial pathogens and malignancies. The crude ethyl acetate extract of P. aeruginosa SD01 showed MICs of 32 and 128 µg/mL for S. aureus and MRSA, respectively. SEM examination demonstrated MRSA bacterial cell lysis, hole development, and intracellular leaking. This study revealed that the crude bioactive secondary metabolite SD01 has potent anticancer activity. In this study, 2-aminoacetophenone, 1,2-apyrazine-1,4-dione, phenazine and 2-phenyl-4-cyanopyridine were the major bioactive secondary metabolites. In conclusion, our findings indicate that the bacteria recovered from A. absinthium plants and in particular, P. aeruginosa SD01 is a remarkable source of untapped therapeutic, i.e., antimicrobial and anticancer compounds.


Assuntos
Artemisia absinthium , Endófitos , Endófitos/química , Staphylococcus aureus , Antibacterianos/química , Bactérias , Pseudomonas aeruginosa
6.
Molecules ; 28(20)2023 Oct 18.
Artigo em Inglês | MEDLINE | ID: mdl-37894635

RESUMO

Recently, there has been increased interest in the discovery of new natural herbal remedies for treating diabetes and inflammatory diseases. In this context, this work analyzed the antidiabetic and anti-inflammatory potential of Artemisia absinthium, Artemisia vulgaris and Trigonella foenum-graecum herbs, which have been studied less from this point of view. Therefore, extracts were prepared and processed using membrane technologies, micro- and ultrafiltration, to concentrate the biologically active principles. The polyphenol and flavone contents in the extracts were analyzed. The qualitative analysis of the polyphenolic compounds was performed via HPLC, identifying chlorogenic acid, rosmarinic acid and rutin in A. absinthium; chlorogenic acid, luteolin and rutin in A. vulgaris; and genistin in T. foenum-graecum. The antidiabetic activity of the extracts was analyzed by testing their ability to inhibit α-amylase and α-glucosidase, and the anti-inflammatory activity was analyzed by testing their ability to inhibit hyaluronidase and lipoxygenase. Thus, the concentrated extracts of T. foenum-graecum showed high inhibitory activity on a-amylase-IC50 = 3.22 ± 0.3 µg/mL-(compared with acarbose-IC50 = 3.5 ± 0.18 µg/mL) and high inhibitory activity on LOX-IC50 = 19.69 ± 0.52 µg/mL (compared with all standards used). The concentrated extract of A. vulgaris showed increased α-amylase inhibition activity-IC50 = 8.57 ± 2.31 µg/mL-compared to acarbose IC50 = 3.5 ± 0.18 µg/mL. The concentrated extract of A. absinthium showed pronounced LOX inhibition activity-IC50 = 19.71 ± 0.79 µg/mL-compared to ibuprofen-IC50 = 20.19 ± 1.25 µg/mL.


Assuntos
Artemisia absinthium , Artemisia , Trigonella , Hipoglicemiantes/farmacologia , Extratos Vegetais/farmacologia , Acarbose , Ácido Clorogênico , Anti-Inflamatórios/farmacologia , alfa-Amilases , Rutina
7.
BMC Complement Med Ther ; 23(1): 310, 2023 Sep 05.
Artigo em Inglês | MEDLINE | ID: mdl-37670294

RESUMO

BACKGROUND: This research aimed to evaluate the protective effects of Artemisia Absinthium L. (Abs) against liver damage induced by aluminium oxide nanoparticles (Al2O3 NPs) in rats, including both structural and functional changes associated with hepatotoxicity. METHODS: Thirty-six rats were randomly divided into six groups (n = 6). The first group received no treatment. The second group was orally administered Abs at a dose of 200 mg/kg/b.w. The third and fifth groups were injected intraperitoneally with γ-Al2O3 NPs and α-Al2O3 NPs, respectively, at a dose of 30 mg/kg/b.w. The fourth and sixth groups were pre-treated with oral Abs at a dose of 200 mg/kg/b.w. along with intraperitoneal injection of γ-Al2O3 NPs and α-Al2O3 NPs, respectively, at a dose of 30 mg/kg/b.w. RESULTS: Treatment with γ-Al2O3 NPs resulted in a significant decrease (P < 0.05) in total body weight gain, relative liver weight to body weight, and liver weight in rats. However, co-administration of γ-Al2O3 NPs with Abs significantly increased body weight gain (P < 0.05). Rats treated with Al2O3 NPs (γ and α) exhibited elevated levels of malondialdehyde (MDA), inducible nitric oxide synthase (iNOS), alanine transaminase (ALT), and aspartate aminotransferase (AST). Conversely, treatment significantly reduced glutathione peroxidase (GPx), catalase (CAT), total superoxide dismutase (T-SOD), and total antioxidant capacity (TAC) levels compared to the control group. Furthermore, the expression of heme oxygenase-1 (HO-1) and metallothionein-1 (MT-1) mRNAs, cytochrome P450 (CYP P450) protein, and histopathological changes were significantly up-regulated in rats injected with Al2O3 NPs. Pre-treatment with Abs significantly reduced MDA, AST, HO-1, and CYP P450 levels in the liver, while increasing GPx and T-SOD levels compared to rats treated with Al2O3 NPs. CONCLUSION: The results indicate that Abs has potential protective effects against oxidative stress, up-regulation of oxidative-related genes and proteins, and histopathological alterations induced by Al2O3 NPs. Notably, γ-Al2O3 NPs exhibited greater hepatotoxicity than α-Al2O3 NPs.


Assuntos
Artemisia absinthium , Doença Hepática Induzida por Substâncias e Drogas , Animais , Ratos , Heme Oxigenase-1 , Transdução de Sinais , Estresse Oxidativo , Sistema Enzimático do Citocromo P-450 , Modelos Animais , Óxido de Alumínio , Peso Corporal
8.
Int J Mol Sci ; 24(15)2023 Jul 27.
Artigo em Inglês | MEDLINE | ID: mdl-37569422

RESUMO

Artemisia absinthium, an important herb of the Artemisia genus, was evaluated in this study for its potential as an alternative to classical antibiotics. The antimicrobial activity of methanol extracts of A. absinthium (MEAA) was evaluated using the broth microdilution method, revealing that A. absinthium exhibited broad-spectrum antibacterial and antifungal activity. Ultra-performance liquid chromatography-quadrupole-time of flight mass spectrometry (UPLC-Q-TOF-MS) was used to analyze the chemical profile of the MEAA, with a focus on flavonoids, quinic acids, and glucaric acids. A total of 90 compounds were identified, 69 of which were described for the first time in A. absinthium. Additionally, a new class of caffeoyl methyl glucaric acids was identified. The main active compounds were quantified and screened for antimicrobial activity. A. absinthium was found to be rich in quinic acids and flavonoids. The screening for antimicrobial activity also revealed that salicylic acid, caffeic acid, casticin, and 3,4-dicaffeoylquinic acid had varying degrees of antimicrobial activity. The acute toxicity of MEAA was examined following OECD guidelines. The administration of 5000 mg/kg bw of MEAA did not result in mortality in male and female mice. Furthermore, there were no observed effects on the visceral organs or general behavior of the mice, demonstrating the good safety of MEAA. This study provides new evidence for the use of A. absinthium as an alternative to classical antibiotics in addressing the problem of bacterial resistance.


Assuntos
Artemisia absinthium , Artemisia , Masculino , Feminino , Animais , Camundongos , Artemisia absinthium/química , Antibacterianos/farmacologia , Cromatografia Gasosa-Espectrometria de Massas , Artemisia/química , Fenóis/farmacologia , Extratos Vegetais/farmacologia , Extratos Vegetais/química , Flavonoides
9.
PLoS One ; 18(4): e0284244, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37053209

RESUMO

Plant derived compounds have always been an important source of medicines and have received significant attention in recent years due to their diverse pharmacological properties. Millions of plant-based herbal or traditional medicines are used to cure various types of cancers especially due to activation of proliferative genes. The aim of the present study was to characterize the altered and attenuated gene expression of the selected growth factor namely Transforming growth factor Beta -1 (TGFß1) and MYC in human hepatoma-derived (Huh7) liver cancer cell lines in response to extracts of Artemisia absinthium dissolved in selected organic solvents. Ethanolic, methanolic and acetone extract of different plant parts (leaf, stem and flowers) was used to access the antiproliferative activity by MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide) assay. Quantitative Real-Time RT-PCR revealed that the transcript levels of TGFß1 are induced in the samples treated with methanolic extract of Artemisia absinthium. Furthermore, reduced expression levels of MYC gene was noticed in cancerous cells suggesting antiproliferative properties of the plant. This study further highlights the resistance profile of various microbes by antimicrobial susceptibility test with plant extracts. In addition, antidiabetic effect of Artemisia absinthium have also shown positive results. Our study elucidates the potentials of Artemisia absinthium as a medicinal plant, and highlights the differential expression of genes involved in its mitogenic and anti-proliferative activity with a brief account of its pharmacological action.


Assuntos
Artemisia absinthium , Artemisia , Neoplasias Hepáticas , Plantas Medicinais , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/genética , Extratos Vegetais/farmacologia , Solventes , Genes myc , Fator de Crescimento Transformador beta1/metabolismo
10.
J Ethnopharmacol ; 312: 116488, 2023 Aug 10.
Artigo em Inglês | MEDLINE | ID: mdl-37059247

RESUMO

ETHNOPHARMACOLOGICAL RELEVANCE: Wormwood (Artemisia absinthium L.) is traditionally used for stomach pain and gastric relief. However, its possible gastroprotective effect has not yet been experimentally evaluated. AIM OF THE STUDY: This study evaluated the gastroprotective effect of aqueous extracts obtained through hot and room temperature maceration of A. absinthium aerial parts in rats. MATERIALS AND METHODS: The gastroprotective effect of hot aqueous extract (HAE) and room temperature aqueous extract (RTAE) from A. absinthium aerial parts were evaluated in rats using a model of acute gastric ulcer induced by ethanol p.a. The stomachs were collected to measure the gastric lesion area and histological and biochemical analysis. UHPLC-HRMS/MS analysis was used to determine the chemical profile of the extracts. RESULTS: Eight main peaks in the UHPLC chromatogram were identified in both HAE and RTAE extracts: tuberonic acid glycoside (1), rupicolin (2), 2-hydroxyeupatolide (3), yangabin (4), sesartemin (5), artemetin (6), isoalantodiene (7), and dehydroartemorin (8). For RTAE, a higher diversity of sesquiterpene lactones was observed. The groups treated with RTAE at 3%, 10%, and 30% presented a gastroprotective effect, reducing the lesion area by 64.68%, 53.71%, and 90.04%, respectively, when compared with the vehicle (VEH)-treated group. On the other hand, the groups treated with HAE at 3%, 10%, and 30% presented values of lesion areas higher than those of the VEH group. Changes in the submucosa layer, inflammatory process with edema, cellular infiltration, and mucin depletion were detected in the gastric mucosa exposed to ethanol, which was fully prevented by RTAE treatment. Neither HAE nor RTAE could increase the reduced glutathione levels in the injured gastric tissue, but RTAE (30%) reduced the formation of lipid hydroperoxides. When the rats were pre-treated with NEM (a chelator of non-protein thiols) or L-NAME (non-selective nitric oxide synthase inhibitor), the RTAE lost the ability to protect the gastric mucosa. CONCLUSIONS: This study corroborates the ethnopharmacological use of this specie to treat gastric disorders revealing the gastroprotective effect of the room-temperature aqueous extract of A. absinthium aerial parts. Its mode of action may involve the ability of the infusion to maintain the gastric mucosal barrier integrity.


Assuntos
Antiulcerosos , Artemisia absinthium , Plantas Medicinais , Úlcera Gástrica , Ratos , Animais , Extratos Vegetais/efeitos adversos , Ratos Wistar , Antiulcerosos/farmacologia , Antiulcerosos/uso terapêutico , Mucosa Gástrica , Úlcera Gástrica/induzido quimicamente , Úlcera Gástrica/tratamento farmacológico , Úlcera Gástrica/prevenção & controle , Etanol/farmacologia , Fitoterapia
11.
Curr Drug Discov Technol ; 20(4): e300323215213, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-36998142

RESUMO

OBJECTIVE: Increased quinolinic acid (QA) accumulation has been found in many neurodegenerative diseases. Artemisia absinthium (A. absinthium) has been reported to have neuroprotective and antioxidant activities. This study was designed to evaluate the effect of A. absinthium in QAinduced neurotoxicity in OLN-93 Cells. METHODS: OLN-93 cells were cultured in a DMEM medium containing 10% (v/v) fetal bovine serum, 100 units/ml penicillin, and 100 µg/ml streptomycin. The cells were pretreated with concentrations of A. absinthium extract for two h and then exposed to QA for 24 h. After 24 h cell viability, the level of malondialdehyde (MDA), reactive oxygen species (ROS), and apoptotic cells were quantitated in OLN-93 Cells. RESULTS: Pretreatment with A. absinthium extract prevented the loss of cell viability in OLN-93 cells. ROS generation, lipid peroxidation, and apoptosis in QA-injured OLN-93 cells were reduced following A. absinthium extract pretreatment. CONCLUSION: A. absinthium extract exerts its neuroprotective effect against QA-induced neurotoxicity via oxidative stress and apoptosis modulation.


Assuntos
Artemisia absinthium , Ácido Quinolínico , Espécies Reativas de Oxigênio , Ácido Quinolínico/toxicidade , Extratos Vegetais/farmacologia , Antioxidantes/farmacologia
12.
Braz J Biol ; 84: e264869, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36417615

RESUMO

The study aimed to determine the bioactive components and antibacterial activities of cold methanolic extract leaves (CMMEL) of Artemisia absinthium L. CMMEL was tested for phytochemicals, GC-MS analyses was performed to identify the bioactive components, and anti-bacterial properties. The phytochemical analysis of CMMEL revealed the presence of carbohydrates, steroids, saponins, and amino acids. GC-MS analysis of CMMEL of A. absinthium L. revealed several unique bioactive compounds, including margaspidin, stigmasterol, octadecanoic acid, hexadecanoic, corymbolone, and bicyclo [2.2.1] heptan-2. The antibacterial spectrum of CMMEL can be sequenced as Streptococcus pyogenes (8.83 ± 1.8 mm) > Escherichia coli (7.6 ± 0.6 mm) > Bacillus subtilis (6.6 ± 1.6 mm) > Klebsiella pneumoniae (6.5 ± 0.3 mm) > Pseudomonas aeruginosa (6.1 ± 1.1 mm) > Staphylococcus aureus (5.23 ± 0.8 mm). Although the CMMEL of A. absinthium L. showed the presence of many bioactive compounds but did not substantially inhibit the growth of Gram-positive or Gram-negative bacteria, according to the findings.


Assuntos
Artemisia absinthium , Metanol , Testes de Sensibilidade Microbiana , Extratos Vegetais/farmacologia , Extratos Vegetais/química , Antibacterianos/farmacologia , Antibacterianos/química , Compostos Fitoquímicos/farmacologia
13.
Arch Razi Inst ; 77(2): 907-913, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36284952

RESUMO

Prostate dysfunction is the most common condition among aged men, which causes adverse complications and may result in serious diseases. Artemisia has been studied since time immemorial in several studies all showing its ability in preventing and treating different diseases. However, so far there have been no studies focusing on the possible role of Artemisia in the protection of prostate histoarchitecture toxicity. Therefore, this study aimed to investigate the protective role of Artemisia in the amelioration of histological and hormonal depression affected by sodium fluoride (NaF). A total of 28 male adult Wistar rats were equally divided into four groups (n=7). Animals in the control group received normal saline. The second group received NaF by oral gavage at a dose of 12 mg/kg body weight (B.W.) three times a week. The third group received concurrent treatment with NaF at a dose of 12 mg/kg B.W. three times a week, as well as extraction of Artemisia absinthium at a dose of 100 mg/kg B.W. The fourth group was treated only with extraction of Artemisia absinthium at a dose of 100 mg/k B.W. After 60 days, B.W. and the absolute weight of the prostate were measured. Blood samples and tissues were collected for measuring testosterone, follicle-stimulating hormone, as well as luteinizing hormone concentration, conducting paraffin-embedded sections with hematoxylin, and eosin routine staining. The findings revealed that Artemisia supplement significantly increased body and absolute weight of prostate gland in the group treated by NaF. In addition, mitigating the histological changes throughout the restoration of all prostate components appeared nearly as normal structural tissue. Moreover, the height of glandular epithelium decreased, follicular lumen enlarged, dark secretion materials with homogeneity disappeared of invagination intraluminal, and normal stroma appeared in regular shape. All in all, the results of this study pointed out that Artemisia had a protective effect against NaF-influenced prostate toxicity via stabilizing male hormones, re-composing histoarchitecture, and returning abnormal biomorphic parameters to a nearly normal state.


Assuntos
Artemisia absinthium , Fluoreto de Sódio , Animais , Ratos , Masculino , Fluoreto de Sódio/toxicidade , Ratos Wistar , Próstata , Hematoxilina , Solução Salina , Amarelo de Eosina-(YS) , Hormônio Luteinizante , Hormônio Foliculoestimulante , Testosterona
14.
Ann Parasitol ; 68(3): 543-551, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36587611

RESUMO

Echinococcus granulosus is the etiologic agent of cystic echinococcosis. Numerous research studies have been conducted on natural scolicidal agents to inactivate protoscolices during surgery. This study was undertaken to compare the in vitro scolicidal effects of hydroalcoholic extracts of Calendula officinalis, Artemisia dracunculus, Artemisia absinthium and Ferula assafoetida. The scolicidal activities of the extracts were tested at different concentrations following incubation periods of 10, 30 and 60 min. The chemical composition of the hydroalcoholic extracts were analyzed using Gas Chromatography-Mass Spectrometry (GC-MS). The major chemical components of C. officinalis, A. dracunculus, A. absinthium and F. assafoetida were identified as n-Docosane (14.17%), 2H-1-benzopyran-2-one, 7-methoxy (54.96%), n-Docosane (9.72%) and 2-methoxy-3-methyl-butyric acid, methyl ester (13.9%), respectively. The results showed that the hydroalcoholic extracts of A. absinthium and F. assafoetida at a concentration of 250 mg/ml resulted in killing 100% of the protoscolices at 60 minutes, while the concentration of 250 mg/ml of hydroalcoholic extract of C. officinalis and A. dracunculus resulted in killing 42.33% and 65.67%, respectively. The findings of the present study showed that A. absinthium and F. assafoetida have potent scolicidal effects. However, additional in vivo studies are required to confirm the efficacy of these plant-derived extracts against hydatid cyst for their clinical use.


Assuntos
Artemisia absinthium , Artemisia , Calendula , Equinococose , Echinococcus granulosus , Echinococcus , Ferula , Animais , Equinococose/tratamento farmacológico , Extratos Vegetais/farmacologia
15.
Mol Biol Rep ; 48(12): 7703-7710, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34755263

RESUMO

BACKGROUND: Numerous reports show that herbal medicines can be utilized in the treatment of different liver disorders. In this study, antioxidant, antibacterial, and anticancer activities of individual as well as combined 80% ethanolic extracts of Artemisia absinthium leaves and Citrus paradisi peels were investigated. METHODS AND RESULTS: Values of total phenolic contents (TPC), total flavonoid contents (TFC), DPPH-radical scavenging activity, and ferric reducing antioxidant power (FRAP) were measured to explore the antioxidant capacity. To assess antibacterial activity, four bacterial strains (Escherichia coli, Staphylococcus aureus, Salmonella enterica, and Klebsiella pneumoniae) were used. Anticancer activity was assessed on Huh-7 (liver cancer) and Vero (non-cancerous) cell lines. FRAP activity of combined plants extract was higher as compared to their individual effect; the trend did not hold in the case of DPPH-radical scavenging activity. Antibacterial activity of combined extracts by disk diffusion method was observed only against E.coli. MTT results indicated that both plants had a cytotoxic effect on Huh-7 cell line but did not show any effect on Vero cell line. Our data showed a strong negative correlation between the amount of TPC, TFC, & DPPH radicals-scavenging activity and viability of Huh-7 cell line.However, no effect was shown on the non-cancerous cell line. CONCLUSION: The ethanolic extracts of Artemisia absinthium leaves and Citrus paradisi peels can be used against liver cancer because of their antioxidant, antibacterial, and anticancer activities.


Assuntos
Artemisia absinthium/enzimologia , Citrus paradisi/enzimologia , Neoplasias Hepáticas/tratamento farmacológico , Antibacterianos/farmacologia , Antioxidantes/farmacologia , Artemisia absinthium/metabolismo , Linhagem Celular Tumoral , Sobrevivência Celular/efeitos dos fármacos , Citrus paradisi/metabolismo , Flavonoides/farmacologia , Humanos , Neoplasias Hepáticas/metabolismo , Neoplasias Hepáticas/patologia , Fenóis/análise , Extratos Vegetais/farmacologia , Folhas de Planta/química
16.
Mol Biol Rep ; 47(11): 8831-8840, 2020 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-33141288

RESUMO

The Artemisia absinthium (AA), belongs to the Asteraceae family, is used as a therapeutic agent in traditional medicine in Iran. It is a rich source of biology-active compounds. However, the molecular mechanism of AA contributing to cell proliferation and apoptosis is still unknown. This study aims to assess the anticancer activity of the methanolic extract of A. absinthium (MEAA) against human colorectal cancer HCT-116 cell line. The cytotoxic effects of MEAA on HCT-116 cells was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium (MTT) assay. The expression levels of BAX and BCL-2 in HCT-116 cell line were examined by qRT-PCR. Annexin V/PI-flow cytometry technique was used to detect the cell cycle and apoptosis. MMP was predicted by Rhodamine 123 staining, and caspase 3 activity was analyzed by ELISA. Western blot method was performed to detect the expression level of BAX, Bcl-2 and Caspase-3 proteins. The MTT test revealed MEAA reduced the viability of HCT-116 cells. The mRNA and protein levels of BAX increased, but those of BCL-2 decreased in MEAA-treated cells. MEAA also prompted cell cycle arrest and induced apoptosis. After adding MEAA, the protein level and activity of caspase 3 and MMP destruction significantly increased. MEAA predominantly prompted apoptosis in HCT-116 cells by activating the mitochondrial pathway.


Assuntos
Apoptose/efeitos dos fármacos , Caspase 3/metabolismo , Pontos de Checagem do Ciclo Celular/efeitos dos fármacos , Potencial da Membrana Mitocondrial/efeitos dos fármacos , Extratos Vegetais/farmacologia , Proteínas Proto-Oncogênicas c-bcl-2/metabolismo , Proteína X Associada a bcl-2/metabolismo , Animais , Artemisia absinthium/química , Sobrevivência Celular/efeitos dos fármacos , Chlorocebus aethiops , Neoplasias Colorretais/genética , Neoplasias Colorretais/metabolismo , Neoplasias Colorretais/patologia , Relação Dose-Resposta a Droga , Ativação Enzimática/efeitos dos fármacos , Regulação Neoplásica da Expressão Gênica/efeitos dos fármacos , Células HCT116 , Humanos , Metanol/química , Proteínas Proto-Oncogênicas c-bcl-2/genética , Células Vero , Proteína X Associada a bcl-2/genética
17.
Horm Mol Biol Clin Investig ; 41(4)2020 Oct 21.
Artigo em Inglês | MEDLINE | ID: mdl-33079704

RESUMO

OBJECTIVES: The present study was conducted to examine antidiabetic effects of Artemisia absinthium ethanolic extract [A. absinthium] and to investigate its effects on oxidative stress markers and the expression of TLR4, S100A4, Bax and Bcl-2 genes in the kidney of STZ-induced diabetic rats. METHODS: Thirty six rats (weight 200-250 g) were randomly divided into diabetes and control groups. Induction of diabetes was performed using STZ (55 mg/kg.bw). Biochemical parameters and oxidative stress markers (SOD and MDA) were measured using spectrophotometry after 60 days of treatment. The expression of TLR4, S100A4, Bax and Bcl-2 were analyzed by real-time PCR. One-way analysis of variance (ANOVA) and Bonferroni post hoc test were used to compare the data. RESULTS: Diabetes significantly impairs the serum fasting blood glucose (FBG), lipid profile, urea, creatinine and albumin. At the end of treatment with A. absinthium extract, these parameters were close to the normal range. The results showed that the A. absinthium extract significantly decreased the kidney expression of TLR4, S100A4, Bax and increased the expression of Bcl-2 and improved oxidative stress markers (SOD and MDA) in the kidney tissues of treated rats. Also, all of these beneficial effects of the A. absinthium were dose-dependent. CONCLUSIONS: The extract of A. absinthium possesses antidiabetic effects. A. absinthium decreased the expression of TLR4, S100A4, Bax and increased the expression of Bcl-2 and improved oxidative stress. Therefore, this herbal extract can be used as an adjuvant treatment for diabetic complications.


Assuntos
Nefropatias Diabéticas/etiologia , Regulação da Expressão Gênica/efeitos dos fármacos , Genes bcl-2/genética , Estresse Oxidativo/efeitos dos fármacos , Extratos Vegetais/farmacologia , Proteína A4 de Ligação a Cálcio da Família S100/genética , Receptor 4 Toll-Like/genética , Proteína X Associada a bcl-2/genética , Animais , Artemisia absinthium/química , Biomarcadores , Glicemia/metabolismo , Diabetes Mellitus Experimental/tratamento farmacológico , Diabetes Mellitus Experimental/genética , Diabetes Mellitus Experimental/metabolismo , Nefropatias Diabéticas/diagnóstico , Nefropatias Diabéticas/tratamento farmacológico , Nefropatias Diabéticas/metabolismo , Ratos
18.
Curr Pharm Biotechnol ; 21(15): 1711-1721, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32988347

RESUMO

BACKGROUND: Artemisia absinthium L is an ornamental plant widespread in Saudi Arabia. Traditionally, the plant has been used in the Arabic medicine. But the scientific evidence of the bioactive compounds and their medicinal value was not yet explored widely. OBJECTIVE: The study was designed to analyse the bioactive principles and medicinal properties of Artemisia absinthium L, a traditional herb grown in southern part of Saudi Arabia. METHODS: The bioactive compounds present in Hot Methanolic Extract of the Leaves (HMEL) of Artemisia absinthium L. was explored by GC-MS analysis. The cytotoxicity effect of HMEL was determined against MCF-7 breast cancer cells ATCC and human colon cancer cells HCT 116 ATCC by performing MTT assay. Morphological changes of HMEL treated MCF-7 were observed under a phasecontrast microscope by staining the cells with neutral red. A Reaction Mixture (RM) of HMEL was prepared in Milli-Q water and antibacterial susceptibility was performed against both Gram-positive and Gram-negative bacteria. Furthermore, in vivo wound healing properties of the RM was screened in male rats and their efficacy was compared with standard povidone iodine cream. Biomarkers such as IL-1ß, IL- 6, TNF- α, caspase-9 and caspase-3 levels were determined to qualify the wound healing property. RESULTS: Epiyangambin, flavone, octadecanoic acid, 2,3-dihydroxypropyl ester, palmitic acid ß - monoglyceride, á-D-mannofuranoside, camphor, and terpineol were identified as possible compounds through GC-MS analysis. The HMEL of Artemisia absinthium L was actively inhibiting the proliferation of breast cancer cells MCF-7 ATCC at the concentration of 80.96 ± 3.94 µg/ml as IC50 value but failed to inhibit the proliferation against the treated human colon cancer cells HCT 116 cells ATCC. HMEL of Artemisia absinthium L was showing a moderate spectrum of antibacterial effect against the screened bacteria. RM showed better wound healing property than standard povidone iodine cream that modulates cytokine networks and apoptosis markers levels indicated the healing of wound. CONCLUSION: The study suggested that novel anticancer, antibacterial and immune modulatory molecules can be developed from the leaves of Artemisia absinthium L.


Assuntos
Antibacterianos/farmacologia , Antineoplásicos Fitogênicos/farmacologia , Artemisia absinthium/química , Metanol/química , Extratos Vegetais/farmacologia , Cicatrização/efeitos dos fármacos , Animais , Antibacterianos/isolamento & purificação , Antineoplásicos Fitogênicos/isolamento & purificação , Artemisia absinthium/crescimento & desenvolvimento , Sobrevivência Celular/efeitos dos fármacos , Composição de Medicamentos , Bactérias Gram-Negativas/efeitos dos fármacos , Bactérias Gram-Positivas/efeitos dos fármacos , Temperatura Alta , Humanos , Células MCF-7 , Masculino , Extratos Vegetais/isolamento & purificação , Folhas de Planta/química , Ratos , Ratos Wistar
19.
Int J Pharm ; 586: 119583, 2020 Aug 30.
Artigo em Inglês | MEDLINE | ID: mdl-32603837

RESUMO

Targeted drug delivery system in the form of herbal based nano-formulations is the new ray of hope for minimizing the side effects related to the anti-cancer drugs as well as conventional drug delivery system. In view of this, the present study was designed to evaluate the cytotoxic potential of A. absinthium extract loaded polymeric nanoparticles (NVA-AA) against the breast cancer cell lines (MCF-7 and MDA MB-231) and to identify the protein targets for the caused cytotoxicity. The polymeric nanoparticles (PNPs) were prepared by free radical mechanism and loaded with the whole plant extract. The cytotoxicity of these NVA-AA were evaluated on the breast cancer cell lines via different cytotoxic parameters viz. MTT assay, CFSE proliferation assay, apoptosis assay, cell cycle study. The protein targets and the interaction among them were identified by nano-LCMS/MS analysis and STRING online tool respectively, which were further validated by qPCR and BLI. The LCMS/MS analysis suggests that the caused cytotoxicity was due to the alteration of proteins involved in vesicular trafficking, apoptosis, proliferation and metastasis. Further, interactome analysis identified UBA52 in MCF-7 and TIAL1, PPP1CC in MDA MB-231 cells as the central molecule in the vesicular trafficking and apoptosis networking connection.


Assuntos
Antineoplásicos Fitogênicos/farmacologia , Artemisia absinthium , Neoplasias da Mama , Nanopartículas , Extratos Vegetais/farmacologia , Apoptose , Neoplasias da Mama/tratamento farmacológico , Linhagem Celular Tumoral , Feminino , Humanos , Células MCF-7 , Proteína Fosfatase 1 , Proteínas de Ligação a RNA , Proteínas Ribossômicas
20.
Genomics ; 112(2): 1454-1463, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-31450007

RESUMO

Artemisia L. is a complex genus of medicinal importance. Publicly available chloroplast genomes of few Artemisia species are insufficient to resolve taxonomic discrepancies at species level. We report chloroplast genome sequences of two further Artemisia species: A. maritima (151,061 bp) and A. absinthium (151,193 bp). Both genomes possess typical quadripartite structure comprising of a large single copy, a small single copy and a pair of long inverted repeats. The two genomes exhibited high similarities in genome sizes, gene synteny, GC content, synonymous and non-synonymous substitutions, codon usage, amino acids frequencies, RNA editing sites, microsatellites, and oligonucleotide repeats. Transition to transversion ratio was <1. Maximum likelihood tree showed Artemisia a monophyletic genus, sister to genus Chrysanthemum. We also identified 20 highly polymorphic regions including rpoC2-rps2, trnR-UCU-trnG-UCC, rps18-rpl20, and trnL-UAG-rpl32 that could be used to develop authentic and cost-effective markers to resolve taxonomic discrepancies and infer phylogenetic relationships among Artemisia species.


Assuntos
Artemisia absinthium/genética , Artemisia/genética , Genoma de Cloroplastos , Mutação , Filogenia , Artemisia/classificação , Artemisia absinthium/classificação , Proteínas de Cloroplastos/genética , Proteínas de Cloroplastos/metabolismo , Polimorfismo Genético
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