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Journal articles on the topic 'Hydroalcoholic solution'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 June 2025

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1

BENAZIZ, Ouarda, Mohamed OTSMANE, and Nassim ZOUBIRI. "Formulation and Evaluation of a Disinfectant Solution Based on Natural Products." Eurasia Proceedings of Health, Environment and Life Sciences 7 (January 3, 2023): 17–21. http://dx.doi.org/10.55549/ephels.43.

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Hands are the main mode of transmission of microorganisms. Hand hygiene is considered the most effective measure of general precautions in the prevention of microbial contamination. The hydroalcoholic solution containing a high concentration of alcohol can cause a burning sensation and marginal irritation of the skin. This is precisely the main reason for the need for a disinfectant solution but which does not have the disadvantages of the hydroalcoholic solution and it is the objective of our end-of-studies dissertation which is the formulation of a disinfectant solution based on essential oi

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Garzoli, Stefania, Francesca Maggio, Vittorio Vinciguerra, Chiara Rossi, Matthew Gavino Donadu, and Annalisa Serio. "Chemical Characterization and Antimicrobial Properties of the Hydroalcoholic Solution of Echinacea purpurea (L.) Moench. and Propolis from Northern Italy." Molecules 28, no. 3 (2023): 1380. http://dx.doi.org/10.3390/molecules28031380.

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In this study, for the first time, the chemical composition of Echinacea purpurea (L.) Moench. and propolis (EAP) hydroalcoholic solution from the Trentino Alto Adige region of northern Italy was investigated by using SPME-GC-MS to describe the volatile content and GC-MS after silylation to detect the non-volatile compounds in the extractable organic matter. The antimicrobial activity of EAP hydroalcoholic solution was evaluated by Minimum Inhibitory Concentration (MIC) determination on 13 type strains, food and clinical isolates. Time Kill Kinetics (TKK) assays and the determination on swimmi

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Heshmati Anaraki, Yasaman, Kahin Shahanipour, Ramesh Monajemi, Ziba Rezvani Sichani, and Adel Rezvani Sichani. "Effects of Ethanolic Extract of Walnut Leaf on Albumin and Hemoglobin Glycosylation In Vitro." Disease and Diagnosis 13, no. 2 (2024): 85–89. http://dx.doi.org/10.34172/ddj.1581.

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Background: One of the complications of diabetes mellitus is the glycosylation of various proteins in the body. The purpose of this study was to explore the glycosylation reaction of albumin (Alb) and hemoglobin (Hb) in the presence of varying concentrations of the hydroalcoholic extract derived from dried walnut leaves. Materials and Methods: The plants were gathered and then underwent extraction by employing the maceration technique. Next, 1 mL of the Alb solution, with a concentration of 50 mg/mL, and 1 mL of the Hb solution, with a concentration of 50 mg/mL, were separately exposed to vari

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Dougnon, Victorien TamÃ¨gnon, HonorÃ© Sourou Bankole, Jacques Tossou Dougnon, et al. "Antiseptic effectiveness of selected hydroalcoholic solutions used in medical laboratories in Benin." South Asian Journal of Experimental Biology 5, no. 3 (2015): 114–20. http://dx.doi.org/10.38150/sajeb.5(3).p114-120.

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Hand hygiene is identified as one of the best prevention methods especially at laboratory level. Thus, several hydroalcoholic solutions have been designed and marketed. These solutions are widely sold in the Republic of Benin and do not have the same chemical composition. The present study aimed to assess the bacteriological effectiveness of these solutions because of their odd multitude. 11 hydroalcoholic solutions were collected from phar-macies and labelled. The sensitivity of reference bacterial strains such as Staphylococcus aureus ATCC 25923 and Escherichia coli ATCC 25922 was tested to

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Santos, Lisiane Pires Martins dos, Alice Lima Rosa Mendes, Leandro Josuel da Costa Santos, Vicente Galber Freitas Viana, Deuzuita dos Santos Freitas Viana, and Suely Moura Melo. "Genotoxicity of silver nanoparticles stabilized in hydroalcoholic extract of Mentha Piperita L for the treatment of depression." Research, Society and Development 11, no. 16 (2022): e40111637771. http://dx.doi.org/10.33448/rsd-v11i16.37771.

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Objective: To develop silver nanoparticles stabilized in the hydroalcoholic extract of Mentha Piperita L. for the adjuvant treatment of depression. Methodology: In the synthesis of nanoparticles in a solution, 25 mL of silver nitrate (1.0 mmol/L) and 75 mL of sodium borohydride (2.0 mmol/L) were used. These two substances were mixed at room temperature under magnetic stirring. Another solution used 100 mL of silver nitrate (1.0 mmol/L) until boiling temperature was reached and 5 mL of sodium citrate (1%) was added under magnetic stirring. The hydroalcoholic dry extract of mint was obtained fro

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Moura, Sarha Jane Evangelista, Kadija Victória Schneider da Silva, Mauricia Elaine Pereira de Souza, et al. "Microbiological evaluation of the hands and forearms of the veterinary surgical team subjected to preoperative antisepsis with hydroalcoholic solution B. Braun® Softalind Pure and antiseptic brushes with chlorhexidine gluconate (2%)." Caderno Pedagógico 22, no. 6 (2025): e15876. https://doi.org/10.54033/cadpedv22n6-271.

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A new antiseptic solution based on ethanol and n-propanol (B. Braun® Softalind Pure) is available on the market, which ensures safe surgical antisepsis in a short period of time and without the need for scrubbing. However, it has not yet been evaluated in comparison with sterile brushes containing 2% chlorhexidine gluconate. The aim of this study was to microbiologically evaluate the hydroalcoholic solution and antiseptic brushes with 2% chlorhexidine gluconate as a technological alternative for the asepsis of the hands and forearms of veterinary surgeons. Twenty-four individuals from the fiel

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Alencar, Phillipe Nogueira Barbosa, Luiza Lassi de Araújo Lopes, Francisco Haiter Neto, et al. "Effect of homeopathy in the function and morphology of salivary parotid glands of irradiated rats." Journal of Health & Biological Sciences 8, no. 1 (2020): 1. http://dx.doi.org/10.12662/2317-3076jhbs.v8i1.2993.p1-6.2020.

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Objective: To evaluate the radioprotective effect of a homeopathic solution in salivary function and in parotid glands morphology of irradiated rats. Materials and Methods: The sample consisted of 150 rats randomly divided in 6 groups. The groups were named based on the substance administered: Control- saline solution; Irradiated Control- saline solution and 15 Gy of X radiation; Alcohol-hydroalcoholic solution dynamized at 15 CH; Irradiated Alcohol- hydroalcoholic solution dynamized at 15 CH and 15 Gy of X radiation; Homeopathy- 0.25 ml (1mL/kg) of the irradiated hydroalcoholic solution and d

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José, María Rumbo-Prieto, and Santiago Cortizas-Rey Juan. "Dermatitis de contacto relacionada con solución hidroalcohólica." Enfermería Dermatológica 13, no. 36 (2019): 48–50. https://doi.org/10.5281/zenodo.2918464.

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<strong>Resumen:</strong> En nuestro ámbito laboral hemos documentado varios casos simples de dermatitis irritante de contacto en profesionales de enfermería, tras higienización de las manos de forma repetida, justificada por una intensa actividad sanitaria mediante técnica por fricción con un preparado de base alcohólica. En todos los casos, la dermatitis de contacto fue simple no irritativa, y se caracterizó por sequedad, descamación epidérmica y leve picazón en yema de los dedos y palmas de una o ambas manos. Con la divul

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Mohammadrezaei Khorramabadi, Reza, Sudip Kumar Mandal, Anindya Bose, and Prasenjit Mondal. "Investigating the Antimicrobial Effect of Loranthus europeaus Leaf Hydroalcoholic Extract Against Methicillin-Resistant Staphylococcus aureus." Journal of Biochemicals and Phytomedicine 1, no. 1 (2022): 17–20. http://dx.doi.org/10.34172/jbp.2022.5.

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Introduction: Staphylococcus aureus is one of the important factors that causes hospital infections. In recent years, the emergence of antibiotic resistance has become widespread. Methicillin-resistant S. aureus (MRSA) infection is caused by a type of staphylococcus bacteria that is resistant to many antibiotics. The use of medicinal plants for the treatment of various diseases has increased recently. Hence, we decided to evaluate the antimicrobial effect of Loranthus europaeus leaf hydroalcoholic extract against methicillin-resistant S. aureus. Methods: The leaves of L. europeaus were collect

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Gudvilovich, I. N., and A. B. Borovkov. "Storage stability of phycobiliproteins in a hydroalcoholic solution evaluated by an optical method." Proceedings of Universities. Applied Chemistry and Biotechnology 14, no. 3 (2024): 362–70. http://dx.doi.org/10.21285/achb.927.

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The aim was to evaluate the stability of pigments of the phycobiliprotein group extracted from the biomass of the Spirulina (Arthrospira) platensis cyanobacterium and the Porphyridium purpureum red microalgae. Water extracts of phycobiliproteins were obtained following a double freezing of the raw biomass of Arthrospira platensis and Porphyridium purpureum. An extraction was carried out with a phosphate buffer (0.05 M, pH = 7) in the cold (5 °C) for 24 hours. To the extracts obtained, 96% ethanol was added until its concentration in the solution was 20%. The hydroalcoholic extracts of phycobil

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Stefanov, S.M., D.L. Fetzer, A.C. Rieder, M.L. Corazza, and R.P. Stateva. "Extraction and characterization of Burdock extracts (leaves, seeds and roots) with compressed solvents technologies." Bulgarian Chemical Communications 51, Special Issue B (2019): 35–38. https://doi.org/10.34049/bcc.51.B.019.

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In this study, an advanced green extraction technique applying supercritical CO2 (scCO2) and scCO2 with co-solvent (esters, alcohols or hydroalcoholic solutions) is used to obtain value added compounds from the aerial (leaves and seeds) and underground (roots) parts of Arctium lappa, commonly known as burdock. In order to increase the yields multi-step scCO2 extraction was also tested. Thus, the highest yield of 12.78 wt % for A. lappa leaves was achieved by a six-step sequential scCO2 extraction with ethanol as а co-solvent, for A. lappa roots - 32.82 wt % by а three-step sequential scCO2 ext

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Bindewald, Eduardo Henrique, João Carlos Rosa-Sobrinho, Márcio Fernando Bergamini, and Luiz Humberto Marcolino-Júnior. "Simple, fast and inexpensive method for determination of ranitidine hydrochloride based on conductometric measurements." Eclética Química Journal 43, no. 4 (2018): 37. http://dx.doi.org/10.26850/1678-4618eqj.v43.4.2018.p36-42.

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This work aims the development and optimization of an alternative method for ranitidine hydrochloride (RAN-HCl) determination. The proposed method was based on conductometric titration of RAN by precipitation of AgCl solid using a solution of AgNO3 as titrant. It was investigated the possibility of performing the titrations on hydroalcoholic and deionized water medium. A limit of detection of 1.0 mmol L-1 and 0.5 mmol L-1 were achieved for RAN titration in deionized water and in a 75:25 hydroalcoholic mixture, respectively. Such behavior is attributed to the dielectric constant of hydroalcohol

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Bindewald, Eduardo Henrique, João Carlos Rosa-Sobrinho, Márcio Fernando Bergamini, and Luiz Humberto Marcolino-Júnior. "Simple, fast and inexpensive method for determination of ranitidine hydrochloride based on conductometric measurements." Eclética Química Journal 43, no. 4 (2019): 37. http://dx.doi.org/10.26850/1678-4618eqj.v43.4.2018.p37-43.

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This work aims the development and optimization of an alternative method for ranitidine hydrochloride (RAN-HCl) determination. The proposed method was based on conductometric titration of RAN by precipitation of AgCl solid using a solution of AgNO3 as titrant. It was investigated the possibility of performing the titrations on hydroalcoholic and deionized water medium. A limit of detection of 1.0 mmol L-1 and 0.5 mmol L-1 were achieved for RAN titration in deionized water and in a 75:25 hydroalcoholic mixture, respectively. Such behavior is attributed to the dielectric constant of hydroalcohol

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Sadraei, Hassan, Mahsa Dastanian, and Afsaneh Yegdaneh. "Antispasmodic effects of hydroalcoholic, aqueous, chloroform, and ethyl acetate extracts of Zaringiah on rabbit ileum smooth muscle contractions." Journal of Herbmed Pharmacology 11, no. 4 (2022): 522–28. http://dx.doi.org/10.34172/jhp.2022.60.

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Introduction: Zaringiah (Dracocephalum kotschyi) is an Iranian endemic herbal plant naturally growing in the Isfahan and Khorasan provinces. Hydroalcoholic extract of Zaringiah has anti-inflammatory, antispasmodic, and immunomodulatory properties. So far, the effect of Zaringiah extract on contraction induced by histamine and serotonin (5-HT) has not been reported. The objective of this research was to investigate the antispasmodic effect of hydroalcoholic, aqueous, chloroform, and ethyl acetate extracts of Zaringiah on rabbit ileum smooth muscle contractions induced by histamine and 5-HT. Met

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Topor, Gabi, Cristina Stanescu, Olimpia Dumitriu Buzia, Doriana Agop Forna, and Cristina Serban. "ANTIMICROBIAL ACTIVITY A CHELIDONIUM SPECIES MAJUS L." Romanian Journal of Oral Rehabilitation 16, no. 3 (2024): 678–87. https://doi.org/10.62610/rjor.2024.3.16.68.

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The present paper has as main objective the determination of the antimicrobial and antifungal activity of some pharmaceutical forms obtained in the laboratory of pharmaceutical technology of the Faculty of Pharmacy of the University “Lower Danube of Galati”. We used semi-solid pharmaceutical forms with different concentrations of soft extract of Chelidonium majus L, 50%, 25% and 10% in two ointment bases, simple ointment and base III I performed the antimicrobial activity for all four ointments, compared to extract 1: 3.75 in hydroalcoholic solution (ethyl alcohol / water 35/65 by mass) from a

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DUMITRIU BUZIA, Olimpia, Geanina Mihaela Ion, Kamel Earar, Gabriela Gurau, and Nela Mardare. "ANTIMICROBIAL ACTIVITY OF CHELIDONIUM SPECIES MAJUS L." Medicine and Materials 2, no. 1 (2022): 31–38. http://dx.doi.org/10.36868/medmater.2022.02.01.031.

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The present paper has as main objective the determination of the antimicrobial and antifungal activity of some pharmaceutical forms obtained in the laboratory of pharmaceutical technology of the Faculty of Pharmacy of the University "Lower Danube of Galati". We used semi-solid pharmaceutical forms with different concentrations of soft extract of Chelidonium majus L, 50%, 25% and 10% in two ointment bases, simple ointment and base III I performed the antimicrobial activity for all four ointments, compared to extract 1: 3.75 in hydroalcoholic solution (ethyl alcohol / water 35/65 by mass) from a

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Januário, Bruna Miranda, Vânia Maria de Carvalho Diniz, Pedro Erian de Andrade Barros, Viviane da Silva Lima, José Israel Guerra Júnior, and Gabriela Cavalcante da Silva. "Analysis of the cytotoxic effects of the fruit extract of Crescentia cujete L." Research, Society and Development 11, no. 1 (2022): e38511124595. http://dx.doi.org/10.33448/rsd-v11i1.24595.

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Introduction: Over time, treatments with plant species have become more effective for the vast majority of the population, even with a vague collection of scientific research that proves their safety and effectiveness. Among these different species is the arboreal Crescentia cujete L., which is widely distributed in Northeastern Brazil. It is applied with various therapeutic purposes, from antihypertensive, analgesic, antispasmodic and some gynecological disorders. Objective: To analyze the possible cytotoxicity of the hydroalcoholic extract of the fruit. Methodology: The extract was obtained

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Park, Jun Soo, Jeong Soo Kim, Myoung Jin Ho, et al. "Effect of Penetration Enhancers on Toenail Delivery of Efinaconazole from Hydroalcoholic Preparations." Molecules 26, no. 6 (2021): 1650. http://dx.doi.org/10.3390/molecules26061650.

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The incorporation of permeation enhancers in topical preparations has been recognized as a simple and valuable approach to improve the penetration of antifungal agents into toenails. In this study, to improve the toenail delivery of efinaconazole (EFN), a triazole derivative for onychomycosis treatment, topical solutions containing different penetration enhancers were designed, and the permeation profiles were evaluated using bovine hoof models. In an in vitro permeation study in a Franz diffusion cell, hydroalcoholic solutions (HSs) containing lipophilic enhancers, particularly prepared with

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Ferrari, Débora Oro, Rafael Guerra Lund, Luana Zanella, Walter Antônio Roman Júnior, and Sinval Adalberto Rodrigues-Junior. "Denture disinfection using Salvia officinalis L.: microbial load and selected properties of PMMA." Brazilian Journal of Oral Sciences 17 (December 4, 2018): e18901. http://dx.doi.org/10.20396/bjos.v17i0.8654158.

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Denture use may aggravate the occurrence of oral infections, considering it enhances microbial adherence. Aim: This study assessed the reduction of microbial loads of Candida albicans, Staphylococcus aureus, and Klebsiella oxytoca by disinfecting the polymethylmethacrylate (PMMA) of complete dentures with hydroalcoholic extract of Salvia officinalis. Additionally, the effect of such extract on the properties of PMMA was examined. Methods: Microorganisms were isolated from saliva samples collected from complete denture wearers. The hydroalcoholic extract of S. officinalis was produced according

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GUERRA, M. de O., A. S. B. MAZONI, M. A. F. BRANDÃO, and V. M. PETERS. "Toxicology of Lapachol in rats: embryolethality." Revista Brasileira de Biologia 61, no. 1 (2001): 171–74. http://dx.doi.org/10.1590/s0034-71082001000100021.

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Lapachol is a naphtoquinone with therapeutic potential against enterovirus, Chagas disease and is also used as an antimalarial and antiinflamatory agent. In order to study teratogenic potential of Lapachol, pregnant Wistar rats were treated with 0.5 ml of distilled water (control group); 0.5 ml of hydroalcoholic solution (vehicle group) and 10 mg of Lapachol in 0.5 ml of hydroalcoholic solution (treated group) by oral gavage from the 8th to the 12th day of pregnancy. The following variables were observed: maternal body weight on days 1, 6, l5 and 21 and food intake on days 2, 6, 15 and 21 of p

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Toumi, Nadia, Sylvie Bégu, Thomas Cacciaguerra, et al. "Phospholipid–silica mesophases formed in hydroalcoholic solution as precursors of mesoporous silica." New Journal of Chemistry 40, no. 5 (2016): 4314–18. http://dx.doi.org/10.1039/c5nj03563e.

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Gil-Martı́n, E., P. Calvo, and A. Fernández-Briera. "Chronic Alcoholization in Rats by Free-choice Ingestion of a Hydroalcoholic Solution." Food and Chemical Toxicology 36, no. 11 (1998): 941–46. http://dx.doi.org/10.1016/s0278-6915(98)00042-8.

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Pinheiro, Mariana Santos, Paula Fernandes de Aguiar, Carla Holandino Quaresma, and Sheila Garcia. "Validation of impregnation process for homeopathic globules by spectrophotometric-UV method." Brazilian Journal of Pharmaceutical Sciences 50, no. 1 (2014): 137–46. http://dx.doi.org/10.1590/s1984-82502011000100014.

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We compared the impregnation techniques for globules according to the Manual of Technical Norms for Homeopathic Pharmacies (MNTFH) of the Association of Homeopathic Pharmacists (ABFH), Brazilian Homeopathic Pharmacopoeia (FHB) and variations of these techniques. The variables were evaluated in this procedure, three different sizes of globules (N o . 3, 5 and 7), the hydroalcoholic solution of 70% (v/v) Minoxidil 2% (w/v) was used to impregnate the globules in concentrations of 2, 3, 4, 5% (v/w) and the impregnation at 10 %(v/w) was used hydroalcoholic solutions at 70, 80 and 90% (v/v), and fou

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Rodrigues Bulka, Nathalia, Ana Carolina Mendes Hacke, Valéria Gremski Pawlak, Romaiana Picada Pereira, Luis Antônio Esmerino, and José Carlos Rebuglio Vellosa. "Preliminary evaluation of antioxidant and antimicrobial activities of Luffa Operculata (L.) Cong. extracts." Acta Scientiarum. Health Sciences 42 (July 3, 2020): e50847. http://dx.doi.org/10.4025/actascihealthsci.v42i1.50847.

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Luffa operculata is a medicinal plant widely used in the treatment of rhinosinusitis in Brazil. The aim of this work was to carry out a preliminary analysis of the antioxidant and antimicrobial profile of Luffa operculata extracts. The antioxidant activity of the commercial solution, hydroalcoholic extract, infusion and ethanolic extract obtained from the commercialized fruit were evaluated for 2,2′-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS•+) and 2,2-Diphenyl-1-picrylhydrazyl (DPPH•) radicals. The antimicrobial activity was determined by minimum inhibitory concentration against

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Carneiro, Solange Monteiro de Toledo Piza Gomes, Euclides Davidson Bueno Romano, Erika Pignoni, Marcus Zulian Teixeira, Maria Elizabeth da Costa Vasconcelos, and JosÃƒÆ’Ã‚Â© Carlos Gomes. "Effect of biotherapic of Alternaria solani on the early blight of tomato-plant and the in vitro development of the fungus." International Journal of High Dilution Research - ISSN 1982-6206 9, no. 33 (2021): 147–55. http://dx.doi.org/10.51910/ijhdr.v9i33.410.

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Background: homeopathy is a means permitted in organic agriculture to control disease and plagues; biotherapics are a practical means for farmers to intervene on the health of plants in agro-ecological systems of production. Tomato-plants can be affected by several diseases, one of the most significant ones in Brazil is early blight, caused by fungus Alternaria solani, due to the damage it causes and its wide distribution in the country. Aims: to establish whether a biotherapic of A. solani may interfere on the in vitro development of the fungus and whether it affects the severity of early bli

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Del Fresno, Juan Manuel, Carlos Escott, Iris Loira, et al. "Impact of Hanseniaspora Vineae in Alcoholic Fermentation and Ageing on Lees of High-Quality White Wine." Fermentation 6, no. 3 (2020): 66. http://dx.doi.org/10.3390/fermentation6030066.

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Hanseniaspora vineae is an apiculate yeast that plays a significant role at the beginning of fermentation, and it has been studied for its application in the improvement of the aromatic profile of commercial wines. This work evaluates the use of H. vineae in alcoholic fermentation compared to Saccharomyces cerevisiae and in ageing on the lees process (AOL) compared to Saccharomyces and non-Saccharomyces yeasts. The results indicated that there were not significant differences in basic oenological parameters. H. vineae completed the fermentation until 11.9% v/v of ethanol and with a residual su

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Sadraei, Hassan, Seyed Ebrahim Sajjadi, and Arefe Tarafdar. "Antispasmodic effect of hydroalcoholic and flavonoids extracts of Dracocephalum kotschyi on rabbit bladder." Journal of Herbmed Pharmacology 9, no. 2 (2020): 145–52. http://dx.doi.org/10.34172/jhp.2020.19.

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Introduction: Dracocephalum kotschyi extract has antispasmodic activities on smooth muscle including ileum, uterus and trachea. The objective of this research was to investigate antispasmodic activity of hydroalcoholic and flavonoids extracts of D. kotschyi on rabbit bladder contractions. Methods: Rabbits were euthanized by carbon dioxide asphyxiation and the whole bladder was dissected out and immersed in the Tyrode’s solution. Longitudinal bladder strips were mounted vertically in an organ bath at 37°C and gassed continuously with O2 . Bladder strips were contracted with acetylcholine (ACh),

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Zakavi, Iman, Shila Nayebifar, Elham Ghasemi, and Aliasghar Valipour. "Therapeutic Efficacy of Aerobic Exercise Training along with Oak Husk Hydroalcoholic Extract for Amelioration of Inflammation in Obese Elderly Male Mice." BioMed Research International 2021 (May 3, 2021): 1–7. http://dx.doi.org/10.1155/2021/5585077.

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Background. Fibrinogen and interleukin-1β as a proinflammatory cytokine and interleukin-10 and nesfatin-1 as an anti-inflammatory cytokine have an important role in the development and prevention of systemic inflammation and incidence of obesity-induced diseases. Thus, this study is aimed at the interaction effects of aerobic training and oak husk hydroalcoholic extract consumption on plasma levels of fibrinogen, interleukin-1β, nesfatin-1, and interleukin-10 in obese elderly male mice. Materials and Methods. In this experimental study, 40 fat male mice were fed a high-fat diet for 4 weeks to

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Argentel-Martínez, Leandris, Eivy Fabiola Arvizu-Quintana, Ofelda Peñuelas-Rubio, Aurelio Leyva-Ponce, and Julio García-Urías. "Hydroalcoholic extracts of Parkinsonia aculeata: a sustainable alternative for the biocontrol of Fusarium oxysporum." Renewable Energy, Biomass & Sustainability 3, no. 2 (2022): 46–52. http://dx.doi.org/10.56845/rebs.v3i2.52.

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 Fusarium, caused by Fusarium oxysporum Schlecht, generates significant losses in important crops in the Northwest Mexico, mainly in the State of Sonora. Given the need to reduce polluting loads due to the use of commercial fungicides, the use of sustainable ecological biotechnological alternatives such as plant extracts for disease biocontrol is a partial solution in both organic and traditional production systems. The present work aimed to evaluate the antifungal potential of hydroalcoholic extracts from leaves and stems of Parkinsonia aculeata L., Sp. Pl. (palo verde) for Fusarium oxy

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Sousa-Souto, Leandro, Bianca Giuliano Ambrogi, and Rafaella Santana Santos. "Interspecific Repellent Effect of Hydroalcoholic Solution of Nest Refuse from Two Leaf-cutter Ant Species." Sociobiology 70, no. 3 (2023): e8701. http://dx.doi.org/10.13102/sociobiology.v70i3.8701.

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Leaf-cutting ants manage their waste continuously to avoid risks of colony contamination. The presence of residues or their odor near foraging areas is enough for ants to stop attacking plant tissues. However, to date, no study has demonstrated an interspecific effect of nest waste on the deterrence of leaf-cutting ants. Here, we tested whether a hydroalcoholic extract of nest refuse (NR) of the leaf-cutting ants Acromyrmex balzani Emery, 1890 and Atta opaciceps Borgmeier (Hymenoptera: Formicidae, Attini) causes an interspecific deterrent effect. Field colonies of Ac. balzani (n = 30) and A. o

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Bezerra, Andréia Gomes, Soraya Soubhi Smaili, Guiomar Silva Lopes, and Elisaldo Araújo Carlini. "Effects of Panax ginseng, Turnera diffusa and Heteropterys tomentosa extracts on hippocampal apoptosis of aged rats." Einstein (São Paulo) 11, no. 2 (2013): 163–67. http://dx.doi.org/10.1590/s1679-45082013000200005.

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OBJECTIVE: To verify if the medicinal plants Panax ginseng C.A. Mey, Turnera diffusa Willd. ex Schult., and Heteropterys tomentosa O. Mach., which are amply used by the population as tonics and cognition enhancers, could have a protective effect on cell death by apoptosis, since this could be one of the mechanisms of action of these substances. METHODS: Aged male Wistar rats (n=24) were divided into four groups. Over 30 days, three groups received treatments with hydroalcoholic extracts of the plants, and one group received saline solution. A fifth group with young adult male Wistar rats (n=4)

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Aiello, Francesca, Paolino Caputo, Cesare Oliviero Rossi, Donatella Restuccia, and Umile Gianfranco Spizzirri. "Formulation of Antioxidant Gummies Based on Gelatin Enriched with Citrus Fruit Peels Extract." Foods 13, no. 2 (2024): 320. http://dx.doi.org/10.3390/foods13020320.

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In this work, the peels of red and blonde oranges as well as lemons were efficiently (5.75–9.65% yield) extracted by hydroalcoholic solution with ultrasound assistance and employed as active molecule sources in the preparation of functional gummies. Antioxidant performances of the hydroalcoholic extracts were characterized by colorimetric assays, whereas LC–HRMS analyses identified the main bioactive compounds (phenolic acids and flavonoids). The highest scavenging activity was recorded for lemon extract in an aqueous environment (IC50 = 0.081 mg mL−1). An ecofriendly grafting procedure was pe

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Shirani, Majid, Zahra Lorigooini, Arsham Pouriamofrad, and Zahra Keivani Hafshejani. "In vitro effect of hydroalcoholic extract of Peganum harmala on human ureteric contractions." Journal of Renal Injury Prevention 8, no. 3 (2019): 235–39. http://dx.doi.org/10.15171/jrip.2019.44.

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Introduction: Ureteral obstruction by stones is one of the most common urological problems. Objectives: This study aimed to investigate the in vitro effects of hydroalcoholic extract of Peganum harmala L. on the contraction of the human ureter. Materials and Methods: In this study, 28 samples of human ureter tissue were studied. Six tissue samples were examined for the evaluation of P. harmala extract at concentrations of 1, 2, and 4 mg/mL. Moreover, five tissue samples were examined for checking NaCl solution since, six pieces of tissue for the examination of prazosin 10-8M solution. Results:

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Souza, Valmir Gomes De, FabrÍcio Havy Dantas De Andrade, Fabio Santos De Souza, and Rui Oliveira Macedo. "ANALYTICAL METHOD BY HPLC-DAD ALLOWS QUANTIFICATION OF QUERCETIN MARKER IN STANDARDIZED EXTRACT OF ANADENANTHERA COLUBRINA VAR. CEBIL." International Journal of Pharmacy and Pharmaceutical Sciences 9, no. 8 (2017): 47. http://dx.doi.org/10.22159/ijpps.2017v9i8.16468.

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Objective: The Anadenanthera colubrina (Vell.) Brennan var. cebil is a medicinal plant that has been used for the treatment of many diseases in the northeastern region of Brazil. This plant contains secondary metabolites such as quercetin, a flavonoid that is known by its antioxidant and anti-inflammatory effects. The aim of this work is to propose the validation of an analytical method using high-performance liquid chromatography with diode array detector (HPLC-DAD) for the quantification of quercetin and standardization of the hydroalcoholic extract (HAE) of A. colubrina.Methods: The A. colu

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Vishwanath, Anju, AenaJain Pundir, Siddharth Pundir, M. Swati, Saket Banchhor, and Saba Jabee. "One-stage full mouth disinfection using 20% propolis hydroalcoholic solution: A clinico-microbiologic study." Contemporary Clinical Dentistry 8, no. 3 (2017): 416. http://dx.doi.org/10.4103/ccd.ccd_544_17.

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Reis, Sofia F., Elisabete Coelho, Dmitry V. Evtuguin, et al. "Migration of Tannins and Pectic Polysaccharides from Natural Cork Stoppers to the Hydroalcoholic Solution." Journal of Agricultural and Food Chemistry 68, no. 48 (2020): 14230–42. http://dx.doi.org/10.1021/acs.jafc.0c02738.

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López Martín, M. Beatriz, and Alejo Erice Calvo-Sotelo. "Comparative study of presurgical hand hygiene with hydroalcoholic solution versus traditional presurgical hand hygiene." Enfermería Clínica (English Edition) 27, no. 4 (2017): 222–26. http://dx.doi.org/10.1016/j.enfcle.2017.03.009.

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De Matos, Caroline Bohnen, Karina Affeldt Guterres, Claudia Giordani, Isabel Martins Madrid, Marlete Brum Cleff, and Mário Carlos Araújo Meireles. "Germicidal activity of plant extracts of Origanum vulgare and Rosmarinus officinalis against Sporothrix schenckii complex." Acta Veterinaria Brasilica 10, no. 3 (2016): 246. http://dx.doi.org/10.21708/avb.2016.10.3.5673.

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The literature shows that is a resistance by the microorganisms against commercial products used for the disinfection of contaminated environments. Due to this, the aim of this study was to evaluate the activity of the tincture, aqueous extract (decoction and infusion) and hydroalcoholic extract of Origanum vulgare and Rosmarinus officinalis, as an alternative to disinfectants, using the technique of direct exposure, against Sporothrix schenckii complex. For this, the direct exposure tests, with fungal isolates from clinical cases pertaining to dogs and cats with sporotrichosis, were used to e

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Silva, Luís Paulo Firmino Romão da, Mailson Gonçalves Gregório, Alexandre José M. Queiroz, et al. "Optimization of the Production Process of Bishop’s Crown Pepper (Capsicum baccatum var.) Hydroalcoholic Extract." Journal of Agricultural Science 12, no. 12 (2020): 163. http://dx.doi.org/10.5539/jas.v12n12p163.

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This study developed and evaluated the efficiency of methods to produce hydroalcoholic extract of Bishop&rsquo;s Crown pepper. Analyses were conducted to investigate the effects of independent variables (ethanol concentration of the extracting solution and resting time) over the dependent variables (percent yield, acidity, carotenoids, phenolic compounds, anthocyanin content and vitamin C). The interactions between the variables were studied through seven factorial experiments. Percent yield (Y%), carotenoids, phenolic compounds and vitamin C were the most satisfactory responses found in t

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Saveanu, Catalina Iulia, Daniela Anistoroaei, Stefan Todireasa, et al. "Evaluation of the Efficiency of Hand Hygiene Technique with Hydroalcoholic Solution by Image Color Summarize." Medicina 58, no. 8 (2022): 1108. http://dx.doi.org/10.3390/medicina58081108.

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Background and Objectives: The HH (hand hygiene) technique is relatively simple. Even so, in practice there are still non-conformities regarding this aspect. Lack of knowledge or lack of compliance can be reasons for non-adherence with HH techniques. In this context, the purpose of this study was to follow the realization of the hand-washing technique with hydroalcoholic solution, applied before and after receiving the HH recommendations. Materials and Methods: A descriptive, cross-sectional study was conducted from May 2022 to June 2022. Students from a second year dental medicine class teach

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Darwish, I. A., M. A. El-Massik, E. E. Hassan, and L. K. El-Khordagui. "Assessment of a hydroalcoholic surfactant solution as a medium for the dissolution testing of phenytoin." International Journal of Pharmaceutics 140, no. 1 (1996): 25–32. http://dx.doi.org/10.1016/0378-5173(96)04567-x.

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Viroli, Sérgio Luis Melo, Sérgio Guimarães Viroli, Nelson Pereira Carvalho, Delma Pereira da Silva Bernardi, and Rachel Gomes Coelho. "Production and characterization of acetic fermentation with different fruit peels." Research, Society and Development 10, no. 14 (2021): e84101421878. http://dx.doi.org/10.33448/rsd-v10i14.21878.

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Acetic fermentation or vinegar is the product obtained from fermented alcoholic wort, cereals or hydroalcoholic mixture with a minimum volatile acidity of 4g/100m.L-1. The present study produced, characterized and correlated the total dry extract with the density of the acetic fermented produced from the pineapple and apple peels. The fermentation process used pineapple and apple peel with culture medium, 10% hydroalcoholic solution, room temperature between 28 ± 2°C and irrigation 4 (four) times a day, without aeration for 12 days. Physico-chemical determinations of volatile acidity, density,

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Trivedi R.V, Bansod P. G, Taksande J. B, et al. "Investigation of hair growth promoting ability of herbal gel containing Zingiber officinale." International Journal of Research in Pharmaceutical Sciences 10, no. 4 (2019): 3498–507. http://dx.doi.org/10.26452/ijrps.v10i4.1724.

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In East Asia, Zingiber officinale has been used traditionally to stimulate hair growth. In the present investigation, extraction of the powdered rhizomes of Zingiber officinale was carried out using alcohol: water (1:1), water, and alcohol. Preliminary pharmacognostic evaluation of various phytoconstituents was done by various chemical tests. Obtained extracts were studied for their antifungal activity against Aspergillus niger and Candida albicans. The further herbal gel of 5% of extracts of Zingiber officinale and 5% minoxidil (standard) were prepared using carbopol 934 as a base. Prepared f

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Perbellini, Anna, Fabio Pelloso, Stefano Grigolato, Alessandro Zanchin, and Lorenzo Guerrini. "Evaluation of Fractions Obtained Through Steam Distillation and Hydroalcoholic Maceration of Wood Chips from Pinus mugo for Flavouring Italian Spirit grappa." Beverages 11, no. 1 (2025): 14. https://doi.org/10.3390/beverages11010014.

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In the Italian Alps, mountain pine (Pinus mugo) is traditionally used to flavour the Italian spirit grappa. While its shoots and needles are well-studied, little is known about the potential of its wood and bark. This study explores the sequential extraction of Pinus mugo wood chips for grappa aromatisation, combining steam distillation and hydroalcoholic maceration to isolate volatile and non-volatile compounds. The wood chips were subjected to steam distillation to extract essential oils, followed by maceration in a 40% ethanol solution for 33 days. Three extracts were produced: essential oi

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KRAUSER, Maike de Oliveira, Marcelo Galindo LAHOUD, and Mauricio Ferreira ROSA. "STUDY OF THE PHOTOPHYSICAL BEHAVIOR AND THE PHOTOSTABILITY OF AN AZLACTONE DERIVATIVE ENCAPSULATED IN CYCLODEXTRIN." Periódico Tchê Química 12, no. 23 (2015): 74–83. http://dx.doi.org/10.52571/ptq.v12.n23.2015.74_p_23_pgs_74_83.pdf.

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The azlactones are well known compounds and are important intermediates in the synthesis of chiral heterocyclic amino acids. Even with high intensities of fluorescence emission, very few studies were found in literature about their photophysical and photochemical properties. Due to the low solubility in aqueous solution, we carried out the photochemical and photophysical study of these compounds in aqueous and hydroalcoholic solution in the presence of cyclodextrins since, according to literature data, the encapsulation can enhance the stability of the encapsulated molecule as well as modify i

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Sacchini, Virgilio, Elsa Melloni, Renato Marchesini, et al. "Topical Administration of Tetrasodium-Mesotetraphenyl-Porphinesulfonate (TPPS) and Red Light Irradiation for the Treatment of Superficial Neoplastic Lesions." Tumori Journal 73, no. 1 (1987): 19–23. http://dx.doi.org/10.1177/030089168707300103.

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In photodynamic therapy, systemic administration of photosensitizing agents induces cutaneous photosensitization in patients. This side-effect can be avoided by topical administration of the agents when only surface lesions are involved. A hydroalcoholic solution of tetrasodium-meso-tetraphenylporphinesulfonate (TPPS) containing Azone, a percutaneous penetration enhancer, was investigated to evaluate its photosensitizing potential in the treatment of 33 primary and recurrent neoplastic lesions of the skin. A complete remission was obtained of lesions with clinical thickness of less than 2 nun.

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Russo, Daniela, Ludovica Lela, Nadia Benedetto, et al. "Phytochemical Composition and Wound Healing Properties of Echinacea angustifolia DC. Root Hydroalcoholic Extract." International Journal of Molecular Sciences 26, no. 6 (2025): 2562. https://doi.org/10.3390/ijms26062562.

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The therapeutic potential of natural products has led to the exploitation of phytocomplexes for treating various skin conditions, including wounds. Echinacea angustifolia DC. has traditionally been used for wound healing, burns, and other ailments. In this study, dried roots of E. angustifolia were extracted using a hydroalcoholic solution, and the phytochemical composition was analyzed through HPLC-DAD. The polyphenol and polysaccharide content, along with in vitro antioxidant and anti-tyrosinase properties, were evaluated. The biological effect of E. angustifolia extract was evaluated on the

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Nevares, I., M. del Alamo, and C. Gonzalez-Muñoz. "Dissolved oxygen distribution during micro-oxygenation. Determination of representative measurement points in hydroalcoholic solution and wines." Analytica Chimica Acta 660, no. 1-2 (2010): 232–39. http://dx.doi.org/10.1016/j.aca.2009.09.048.

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Cutrín-Gómez, Elena, Soledad Anguiano-Igea, M. Delgado-Charro, José Gómez-Amoza, and Francisco Otero-Espinar. "Effect of Penetration Enhancers on Drug Nail Permeability from Cyclodextrin/Poloxamer-Soluble Polypseudorotaxane-Based Nail Lacquers." Pharmaceutics 10, no. 4 (2018): 273. http://dx.doi.org/10.3390/pharmaceutics10040273.

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Nail delivery has interest for local treatment of nail diseases. Nevertheless, the low permeability of drugs in the nail plaque precludes the efficacy of local treatments. The use of penetration enhancers can increase drug permeability and improve the efficacy of the treatment of nail pathologies. In this work, different chemical substances have been evaluated as potential penetration enhancers. With this aim, the effect of different substances such as sodium lauryl sulfate (SLS), polyethylene glycol 300 (PEG 300), carbocysteine, N-acetylcysteine, lactic acid, potassium phosphate, Labrasol® an

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Sandri, Patrícia Flora, Gislaine Janaina Sanchez Falkowski, Luzmarina Hernandes, et al. "Biotherapic of Trypanosoma cruzi 17d increases apoptosis in experimentally infected mice." International Journal of High Dilution Research - ISSN 1982-6206 10, no. 36 (2021): 119–24. http://dx.doi.org/10.51910/ijhdr.v10i36.467.

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Introduction: the mechanism of action of ultradiluted medicines has not yet been established[1,3]. Many basic research studies have focused on isopathic models using in vitro or in vivo designs [4,5]. Recent studies indicate that an ultradiluted (isopathic) antigen can transfer signals to the immune system and modulate its response when an organism is challenged against this same antigen [6]. Some studies on experimental infection of mice by T. cruzi identified apoptotic cells and showed that the increase of their number is associated with an increase also in the number of parasites in the blo

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