Academic literature on the topic 'Hydroalcoholic solution'
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Journal articles on the topic "Hydroalcoholic solution"
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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 oils by comparing its effectiveness with the hydroalcoholic solution. In order to measure the antibacterial effect, we performed the aromatogram technique on the hydroalcoholic solution as well as on ours based on essential oils, the effect of which is assessed by measuring the diameter of an area of inhibition. The result obtained allowed us to confirm that the hydroalcoholic solution is effective but it causes skin irritation, while our natural solution has proven to be very interesting for its antibacterial power and its moisturizing effect with aloe Vera.
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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 swimming and swarming motility for 48 h gave more details on the mode of action of EAP solution. The results highlighted the presence of some terpenes and a large number of compounds belonging to different chemical classes. Among these, sugars and organic acids excelled. The EAP hydroalcoholic solution exhibited a strong antimicrobial activity in terms of MIC, with a clear decrease in the cellular load after 48 h. However, the bacterial motility may not be affected by the EAP treatment, displaying a dynamic swarming and swimming motility capacity over time. Given the complexity of chemical profile and the strong antimicrobial effectiveness, the EAP hydroalcoholic solution can be considered a source of bioactive molecules, deserving further investigation for the versatility of application.
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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 various concentrations of the walnut leaf hydroalcoholic extract (0.1, 0.25, 0.5, 1, and 0 mg/ mL). Additionally, 1 mL of the glucose solution (30 mg/mL for Alb and 20 mg/mL for Hb) was added to each, along with 0.5 mL of phosphate buffer (pH=7.4, concentration of 0.01 M). This mixture was left for 72 hours, and the absorbance of the final solution was measured at 443 nm. Results: According to the results, the most significant inhibition of Alb glycosylation was observed in the presence of the hydroalcoholic extract from walnut leaves at a concentration of 25% µg/ mL. Moreover, the highest percentage of inhibition of glycosylated Hb was found in the presence of 5% µg/mL of the hydroalcoholic extract from dried walnut leaves. Conclusion: The hydroalcoholic extract from dried walnut leaves was observed to moderately reduce the glycosylation of both Alb and Hb.
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Dougnon, Victorien Tamègnon, Honoré 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 these solutions. Thereafter, their ability to reduce bacterial colo-nies after impregnation of technicians’ hands was evaluated. At the end of the study, solutions A1, A8 and A10 were found active against S. aureus and E. coli. The inhibition diameters obtained were 13.5 and 29 mm respectively for A1, 20.5 and 32.5mm for A8 and 31 and 44.5 mm for solution A10. The rest were revealed inactive on the bacteria strains. After application on technicians’ hands, solutions A1, A8 and A10 showed reduction proportions of 60%, 4.30% and 41.67%, respectively. Apart from the ethanol contained in these three solutions, the presence of chlorhexidine enhances the effective-ness of the solution A10. These findings demonstrate that not all hand wash-ing hydroalcoholic solutions commercially available are effective. It is therefore important that concerned authorities evaluate the antibacterial perfor-mance of these products before being placed on the market in other to curb infections and protect populations’ health safety.
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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 from dried leaves and 70% alcohol. Results: The isolated analyzes of the solutions showed absorbance peaks from 266 to 420 nm. When mixing the solutions, it was noted that in the presence of sodium borohydride the maximum absorbance peaks were higher. Conclusion: For both solutions (with citrate/borohydride) the formation of silver nanoparticles was identified, indicating that the mint extract is able to stabilize AgNps.
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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 field of Veterinary Medicine were divided into two groups of 12 participants each: one group using the hydroalcoholic solution B. Braun® Softalind Pure, and the other using sterile antiseptic brushes containing 2% chlorhexidine gluconate solution. A sterile swab was used to collect samples from the fingertips, back, and palm of both arms. The samples were then seeded in duplicate on Petri dishes, followed by counting of colony-forming units. Microbiological analysis was performed before antisepsis and 15 minutes after antisepsis. No significant differences were identified in the number of bacterial and fungal colonies between the two surgical antisepsis methods. However, a significant reduction (p < 0.05) in the number of bacterial and fungal colonies was observed between the pre- and post-antisepsis time points with the use of the hydroalcoholic solution. Both the hydroalcoholic solution and the sterile brush containing 2% chlorhexidine gluconate were effective for surgical antisepsis of the fingertips, back, and palm of both arms of the veterinary surgeon.
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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 dynamized at 15 CH; Irradiated homeopathy- homeopathic solution and 15 Gy of X radiation. Each group was subdivided in 5 different subgroups, based on the time point of euthanasia: 12 hours, 3, 10, 17, and 24 days. The medication was administered for 7 days before and 7 days after the radiation treatment. On the day of euthanasia, salivation was induced with pilocarpine and collected. The animals were then sacrificed and the parotid glands were removed. Results: Salivary function analysis showed that only group irradiated homeopathy euthanized on day 17 had a statistical significant difference when compared to other irradiated groups, presenting a higher salivation flow rate. The only group that showed statistical significant difference in the number of acini over the time was the irradiated alcohol group, which presented a tendency of reduction. Conclusion: The homeopathic solution presented a late radioprotective effect based on salivary function and morphological analysis of the parotid gland.
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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 divulgación de este artículo, queremos poner de relieve las recomendaciones que nos dice la OMS para reducir o eliminar ciertas prácticas que pueden incrementar el riesgo de irritación en la piel y deberían evitarse. <em>CONTACT DERMATITIS RELATED TO HYDROALCOHOLIC SOLUTION</em> <strong>Abstract:</strong> In our workplace we have documented several simple cases of contact irritant dermatitis in nursing professionals, after repeated hand sanitization, justified by an intense sanitary activity by friction technique with an alcohol-based preparation. In all cases, the contact dermatitis was simple, non-irritant, and was characterized by dryness, epidermal desquamation and mild itching of the fingertips and palms of one or both hands. With the disclosure of this article, we want to highlight the recommendations that WHO tells us to reduce or eliminate certain practices that may increase the risk of skin irritation and should be avoided.
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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 collected from Khorramabad in Lorestan province. After drying the leaves, a hydroalcoholic extract of this plant was prepared. Finally, the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values of the hydroalcoholic extract of L. europeaus were measured by the CLSI microdilution method. Results: Based on the results, the MIC and MBC values for the hydroalcoholic extract of the leaves of L. europaeus were 6.13 μg/mL and 98 μg/mL for MRSA, respectively. Conclusion: Our results showed that MRSA clinical strain was sensitive to the hydroalcoholic extract of L. europaeus. Therefore, this extract can be proposed as a good solution for routine antibiotics.
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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 phycobiliproteins were stored for three months. Pigment concentrations were monitored by an optical method. The allophycocyanin pigment demonstrated the highest storage stability. The highest degradation rate of phycobiliproteins was observed during their storage in the light at room temperature. The degradation rate of pigments under these conditions was 9and 80-fold higher (for B-phycoerythrin and C-phycocyanin, respectively) than similar indices during their storage in the dark and in the cold. C-phycocyanin was the least stable, compared to other studied phycobiliproteins. Its degradation rate under all storage options was 5to 10-fold higher than that of B-phycoerythrin under similar conditions. An essential conservation requirement for C-phycocyanin and β-phycoerythrin in hydroalcoholic solutions was the absence of light. For C-phycocyanin, a low temperature was necessary as well. Storage of B-phycoerythrin in the dark at room temperature is acceptable. These conditions can ensure the conservation of up to 86% of pigments in hydroalcoholic solutions for 25–30 days.
Dissertations / Theses on the topic "Hydroalcoholic solution"
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Delmonte, Camila de Carvalho. "Avaliação da atividade carrapaticida do timol incorporado a duas formulações de uso tópico sobre estágios imaturos de Rhipicephalus sanguineus (Latreille, 1806) (Acari:Ixodidae)." Universidade Federal de Juiz de Fora (UFJF), 2017. https://repositorio.ufjf.br/jspui/handle/ufjf/5467.
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Previous issue date: 2017-03-30<br>Rhipicephalus sanguineus sensu lato (s.l.) é um carrapato de conhecida importância médico-veterinária, devido ao seu potencial na transmissão de patógenos e aos danos diretos aos hospedeiros, como espoliação sanguínea, estresse, alergias e dermatites. O controle desses parasitos baseia-se, principalmente, no uso de substâncias químicas sintéticas, que frequentemente trazem conseqüências como contaminação ambiental, intoxicação dos animais e seus tratadores, e seleção de linhagens de carrapatos resistentes. O timol, um monoterpeno aromático isolado inicialmente de plantas da família Lamiaceae, vem apresentando bons resultados no controle de R. sanguineus s.l. em testes in vitro. Para que seja utilizado como um carrapaticida, o timol necessita ser veiculado em uma formulação farmacêutica adequada, que apresente facilidade de aplicação, custo acessível e segurança para uso tópico. O objetivo deste trabalho foi avaliar, pela primeira vez, a atividade carrapaticida in vitro de duas formulações de uso tópico contendo diferentes concentrações de timol, sobre larvas e ninfas, ingurgitadas e não ingurgitadas, de Rhipicephalus sanguineus s.l.. Para tal, foram desenvolvidas duas formulações-base: uma emulsão óleo em água (O/A) e uma solução hidroalcoólica, contendo diferentes concentrações de timol (0,5 mg/mL a 20 mg/mL). Para os bioensaios foi adotado o teste de pacote de larvas modificado, no caso de larvas e ninfas não ingurgitadas, com avaliação da mortalidade após 24 horas; e o teste de imersão, para larvas e ninfas ingurgitadas, com avaliação da mortalidade após 15 dias. O grupo controle constituiu-se das formulações-base, sem timol. Foram feitas 10 repetições para cada tratamento. Nos testes com emulsão, foi alcançada taxa de mortalidade média de 94,2% com a concentração de 0,75 mg/mL em larvas não ingurgitadas. No caso de larvas ingurgitadas, houve mortalidade média de 95,0% na concentração de 5,0 mg/mL. Ninfas não ingurgitadas tratadas com a emulsão a 2,5 mg/mL atingiram taxa de mortalidade média de 83,3% e no teste com ninfas ingurgitadas, foi verificada média de 86,0% de mortalidade para a concentração de 5,0 mg/mL. Nos testes com a solução hidroalcoólica, a mortalidade média encontrada para larvas não ingurgitadas foi de 88,1% para a concentração de 2,5 mg/mL. Para larvas ingurgitadas, a maior taxa de mortalidade verificada foi de 25,0%, na concentração de 20 mg/mL; o teste com ninfas não ingurgitadas apresentou taxas de mortalidade de 91,0% na concentração de 1,0 mg/mL e no teste com ninfas ingurgitadas verificaram-se baixas taxas de mortalidade, com o valor máximo de 18,3% para 20 mg/mL. Além dos testes em carrapatos, foram realizados testes de estabilidade preliminar com o objetivo de verificar eventuais problemas nas formulações. A solução hidroalcoólica mostrou-se estável em todas as condições testadas, nas concentrações de 2,5 e 5,0 mg/ml; a emulsão O/A mostrou sinais de instabilidade precoce na concentração de 5,0 mg/ml, porém, na concentração de 2,5 mg/ml apresentou-se estável. Os resultados obtidos indicaram que o timol, quando incorporado às formulações propostas, apresentou aumento de sua atividade acaricida sobre larvas não ingurgitadas de R. sanguineus s.l. tratadas topicamente, quando comparado aos dados da literatura; e embora tenha havido variações na toxicidade entre diferentes estágios e formas (ingurgitadas/não ingurgitadas), estas formulações parecem ser promissoras para um futuro uso terapêutico.<br>Rhipicephalus sanguineus sensu lato (s.l.) is a tick with known medical and veterinary importance, due to its potential for transmission of pathogens as well as the direct damage caused to hosts, such as blood spoliation, stress, allergies and dermatitis. Control of these parasites is mainly based on the use of synthetic chemical substances, but these often have negative consequences, including environmental contamination, intoxication of animals and handlers/owners, and selection of resistant strains. Thymol, an aromatic monoterpene initially isolated from plants of the family Lamiaceae, has presented good results in controlling R. sanguineus s.l. in in vitro tests. For use as an acaricide, thymol needs to be carried in a suitable pharmaceutical formulation, allowing easy application, reasonable cost and safety for topical use. The objective of this work was to assess, for the first time, the in vitro acaricidal activity of two topical formulations, each with different concentrations of thymol, on larvae and nymphs, both engorged and non-engorged, of R. sanguineus sensu lato. For this purpose, two base formulations were prepared: an oil-in-water (O/W) emulsion and a hydroalcoholic solution, containing different thymol concentrations (0.5 mg/mL to 20 mg/mL). The formulations were analyzed by the larval packet test (modified) in the case of larvae and non-engorged nymphs, with evaluation of mortality after 24 hours; and by the immersion test for larvae and engorged nymphs, with evaluation of mortality after 15 days. The control group was exposed to the base formulations without thymol. There were ten repetitions of each treatment. In the tests with the emulsion, the best average mortality rate was 94.2%, with the concentration of 0.75 mg/mL for non-engorged larvae. In the case of the engorged larvae, the best average mortality was 95.0% at the concentration of 5.0 mg/mL. The average mortality of the non-engorged nymphs treated with the emulsion containing 2.5 mg/mL was 83.3% and in the test with engorged nymphs, the mean mortality was 86.0% for the concentration of 5.0 mg/mL. In the tests with the hydroalcoholic solution, the highest average mortality among the non-engorged larvae was 88.1% for the concentration of 2.5 mg/mL. In turn, for the engorged larvae, the highest mortality was 25.0%, at the concentration of 20 mg/mL, while the test with non-engorged nymphs produced a mortality rate of 91.0% at the concentration of 1.0 mg/mL and in the test with engorged nymphs the maximum mortality was 18.3% with a concentration of 20 mg/mL. Besides the tests with the ticks, preliminary stability tests were carried out to verify possible problems with the formulations. The hydroalcoholic solution remained stable under all the conditions analyzed, at concentrations of 2.5 and 5.0 mg/ml, while the O/W emulsion showed signs of early instability at the concentration of 5.0 mg/ml but not at the concentration of 2.5 mg/ml. The results obtained indicate that the acaricidal activity of thymol, when included in the proposed formulations, was enhanced against non-engorged larvae with topical treatment in comparison with data in the literature. Although there were variations in toxicity between the different stages and forms (engorged and non-engorged), these formulations are promising for future therapeutic use.
Books on the topic "Hydroalcoholic solution"
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Jadoul, Michel, Laura Labriola, and Eric Goffin. Viral infections in patients on dialysis. Edited by Jonathan Himmelfarb. Oxford University Press, 2015. http://dx.doi.org/10.1093/med/9780199592548.003.0271.
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From the early days of hemodialysis, viral hepatitis has been recognized as common in dialyzed patients.The prevalence and incidence of HBV infection have decreased markedly over the last decades in HD units. Still, the infectivity of HBV is very high. Vaccinating HD patients, preferably prior to starting dialysis, together with the strict application of hygienic precautions and adequate screening of blood donors remains required, together with the segregation of infective (HBV+) patients in a separate dialysis ward. The level of aminotransferases is markedly lower in HD patients than in the general population: any level above the normal range should thus trigger the suspicion of acute hepatitis (viral or not). The treatment of HBV infection in HD patients is rarely required, unless they are scheduled for a kidney transplant.Screening for HCV infection usually relies on a modern ELISA test. The prevalence and incidence of HCV infection in HD patients has also decreased substantially but remains higher than in the general population. The risk of post-transfusional HCV is currently extremely low, at least in western countries. The actual application of basic hygienic precautions is crucial if nosocomial transmission of HCV is to be prevented. These include optimal hand hygiene practices (hydroalcoholic solution use before contact with patient and after gloves withdrawal), the systematic wearing of gloves, to be changed between patients/stations, an adequate separation of the clean and contaminated items and circuits within the HD unit, and regular cleaning/disinfection of potentially contaminated surfaces. The necessity and usefulness to isolate HCV positive patients in a separate dialysis ward has not been demonstrated and is not recommended by current KDIGO guidelines. The field of the treatment of HCV infection is changing rapidly with many orally active drugs, some of which can be used even in dialysis patients.
Book chapters on the topic "Hydroalcoholic solution"
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Deva, Prof (Dr ). Varsha, and Ms Shelly Raghav. "LIQUID ORAL PREPARATIONS: SOLUTIONS, SYRUPS, ELIXIRS, EMULSIONS, SUSPENSIONS, AND DRY POWDERS FOR RECONSTITUTION." In PRELIMINARY PHARMACEUTICS. KAAV PUBLICATIONS, 2023. http://dx.doi.org/10.52458/9788196830045.2023.eb.ch-14.
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Liquid oral preparations constitute a diverse category of pharmaceutical dosage forms for oral drug administration. This chapter comprehensively explores solutions, syrups, elixirs, emulsions, suspensions, and dry powders for reconstitution. Solutions offer rapid drug absorption, clarity, and stability. Syrups, with advantages like ease of administration and taste masking, may face challenges related to storage conditions and sugar content. Elixirs, hydroalcoholic and pleasantly flavoured, ensure rapid absorption. Emulsions, characterized by biphasic oil-water compositions, cater to poorly water-soluble drugs. Suspensions, heterogeneous mixtures, suit insoluble drugs. Dry powders for reconstitution offer storage convenience and precise dosing, necessitating preservative considerations. Quality control and stability assessments play a pivotal role in ensuring the safety and efficacy of these liquid oral formulations.
Conference papers on the topic "Hydroalcoholic solution"
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Anelli, Carlo, Vanessa Pellicorio, and Sabina Merlo. "Absorption-based detection of urea concentration in hydroalcoholic solutions and white wine with a compact optical setup." In Optical Sensors 2025, edited by Robert A. Lieberman, Francesco Baldini, and Jiri Homola. SPIE, 2025. https://doi.org/10.1117/12.3056294.
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Perronno, Paul, Julie Claudinon, Carmen Senin, et al. "Real-time Detection of Pathogens in Hydroalcoholic Solutions during Hand Disinfection Process." In 2024 31st International Conference on Mixed Design of Integrated Circuits and System (MIXDES). IEEE, 2024. http://dx.doi.org/10.23919/mixdes62605.2024.10613956.
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