Titre : Liposomes

Liposomes : Questions médicales fréquentes

Termes MeSH sélectionnés :

HIV Testing
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Lyngby, Denmark." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Factors Associated with First-Time HIV Testing Among MSM via Secondary Distribution of HIV Self-test Kits in Zhuhai, China.", "datePublished": "2022-11-23", "url": "https://questionsmedicales.fr/article/36418658", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s10461-022-03927-8" } }, { "@type": "ScholarlyArticle", "name": "Evaluating effect modification by HIV testing history to understand the mechanisms behind the impact of announcing HIV self-testing availability in a clinic system in Kenya.", "datePublished": "2023-01-06", "url": "https://questionsmedicales.fr/article/36684866", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.3389/fpubh.2022.880070" } }, { "@type": "ScholarlyArticle", "name": "Preferences, beliefs, and attitudes about oral fluid and blood-based HIV self-testing among truck drivers in Kenya choosing not to test for HIV.", 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"datePublished": "2025-05-11", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Liposomes", "description": "Comment identifier un liposome dans un échantillon?\nQuels tests sont utilisés pour analyser les liposomes?\nLes liposomes peuvent-ils être visualisés par IRM?\nQuelle méthode évalue la taille des liposomes?\nPeut-on détecter des liposomes dans le sang?", "url": "https://questionsmedicales.fr/mesh/D008081?mesh_terms=HIV+Testing&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Liposomes", "description": "Quels effets secondaires peuvent être causés par des liposomes?\nLes liposomes provoquent-ils des douleurs au site d'injection?\nLes liposomes peuvent-ils causer des nausées?\nY a-t-il des symptômes d'intolérance aux liposomes?\nLes liposomes affectent-ils le système immunitaire?", "url": "https://questionsmedicales.fr/mesh/D008081?mesh_terms=HIV+Testing&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Liposomes", "description": "Les liposomes peuvent-ils prévenir des maladies?\nComment les liposomes aident-ils à la prévention des infections?\nLes liposomes sont-ils utilisés dans des traitements préventifs?\nPeut-on utiliser des liposomes pour la prévention du cancer?\nLes liposomes peuvent-ils être utilisés en prophylaxie?", "url": "https://questionsmedicales.fr/mesh/D008081?mesh_terms=HIV+Testing&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Liposomes", "description": "Comment les liposomes sont-ils utilisés en chimiothérapie?\nLes liposomes sont-ils utilisés pour vaccins?\nQuels médicaments sont souvent encapsulés dans des liposomes?\nLes liposomes peuvent-ils améliorer la biodisponibilité des médicaments?\nComment les liposomes ciblent-ils les tissus malades?", "url": "https://questionsmedicales.fr/mesh/D008081?mesh_terms=HIV+Testing&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Liposomes", "description": "Quelles complications peuvent survenir avec les liposomes?\nLes liposomes peuvent-ils causer des effets indésirables graves?\nComment gérer les complications liées aux liposomes?\nLes liposomes peuvent-ils interagir avec d'autres médicaments?\nY a-t-il des risques d'infection avec les liposomes?", "url": "https://questionsmedicales.fr/mesh/D008081?mesh_terms=HIV+Testing&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Liposomes", "description": "Quels facteurs augmentent les risques liés aux liposomes?\nLes personnes âgées sont-elles à risque avec les liposomes?\nLes patients immunodéprimés sont-ils plus à risque?\nLes allergies alimentaires influencent-elles l'utilisation des liposomes?\nLes interactions médicamenteuses sont-elles un facteur de risque?", "url": "https://questionsmedicales.fr/mesh/D008081?mesh_terms=HIV+Testing&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment identifier un liposome dans un échantillon?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Les liposomes peuvent être identifiés par microscopie électronique ou par techniques de diffusion." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour analyser les liposomes?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des tests comme la chromatographie et la spectroscopie sont utilisés pour analyser les liposomes." } }, { "@type": "Question", "name": "Les liposomes peuvent-ils être visualisés par IRM?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les liposomes peuvent être marqués et visualisés par IRM pour des études d'imagerie." } }, { "@type": "Question", "name": "Quelle méthode évalue la taille des liposomes?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "La diffusion dynamique de la lumière est couramment utilisée pour évaluer la taille des liposomes." } }, { "@type": "Question", "name": "Peut-on détecter des liposomes dans le sang?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des techniques comme la cytométrie en flux peuvent détecter des liposomes dans le sang." } }, { "@type": "Question", "name": "Quels effets secondaires peuvent être causés par des liposomes?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les liposomes peuvent provoquer des réactions allergiques ou des irritations au site d'injection." } }, { "@type": "Question", "name": "Les liposomes provoquent-ils des douleurs au site d'injection?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des douleurs ou des rougeurs peuvent survenir au site d'injection des liposomes." } }, { "@type": "Question", "name": "Les liposomes peuvent-ils causer des nausées?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Des nausées peuvent survenir, mais elles sont généralement liées au médicament encapsulé, pas aux liposomes." } }, { "@type": "Question", "name": "Y a-t-il des symptômes d'intolérance aux liposomes?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Des symptômes d'intolérance peuvent inclure des démangeaisons ou des éruptions cutanées." } }, { "@type": "Question", "name": "Les liposomes affectent-ils le système immunitaire?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Les liposomes peuvent moduler la réponse immunitaire, mais les effets varient selon la formulation." } }, { "@type": "Question", "name": "Les liposomes peuvent-ils prévenir des maladies?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Les liposomes peuvent être utilisés pour délivrer des vaccins, aidant à prévenir certaines maladies." } }, { "@type": "Question", "name": "Comment les liposomes aident-ils à la prévention des infections?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Les liposomes peuvent encapsuler des antibiotiques pour cibler et prévenir les infections localisées." } }, { "@type": "Question", "name": "Les liposomes sont-ils utilisés dans des traitements préventifs?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils sont utilisés dans des traitements préventifs, notamment pour des maladies auto-immunes." } }, { "@type": "Question", "name": "Peut-on utiliser des liposomes pour la prévention du cancer?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Des liposomes sont en recherche pour délivrer des agents préventifs contre le cancer." } }, { "@type": "Question", "name": "Les liposomes peuvent-ils être utilisés en prophylaxie?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent être utilisés pour la prophylaxie, notamment dans les traitements antiviraux." } }, { "@type": "Question", "name": "Comment les liposomes sont-ils utilisés en chimiothérapie?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les liposomes encapsulent des médicaments anticancéreux pour cibler les cellules tumorales et réduire les effets secondaires." } }, { "@type": "Question", "name": "Les liposomes sont-ils utilisés pour vaccins?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les liposomes servent de vecteurs pour des vaccins, améliorant la réponse immunitaire." } }, { "@type": "Question", "name": "Quels médicaments sont souvent encapsulés dans des liposomes?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Des médicaments comme l'adrénomycine et la doxorubicine sont souvent encapsulés dans des liposomes." } }, { "@type": "Question", "name": "Les liposomes peuvent-ils améliorer la biodisponibilité des médicaments?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les liposomes augmentent la biodisponibilité des médicaments en facilitant leur absorption." } }, { "@type": "Question", "name": "Comment les liposomes ciblent-ils les tissus malades?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les liposomes peuvent être modifiés pour cibler spécifiquement les tissus malades grâce à des ligands." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec les liposomes?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des réactions allergiques, des infections ou des inflammations au site d'injection." } }, { "@type": "Question", "name": "Les liposomes peuvent-ils causer des effets indésirables graves?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, bien que rares, des effets indésirables graves comme des chocs anaphylactiques peuvent survenir." } }, { "@type": "Question", "name": "Comment gérer les complications liées aux liposomes?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "La gestion des complications implique l'arrêt du traitement et le traitement des symptômes associés." } }, { "@type": "Question", "name": "Les liposomes peuvent-ils interagir avec d'autres médicaments?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les liposomes peuvent interagir avec d'autres médicaments, affectant leur efficacité." } }, { "@type": "Question", "name": "Y a-t-il des risques d'infection avec les liposomes?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des risques d'infection peuvent survenir, surtout si les liposomes sont administrés par injection." } }, { "@type": "Question", "name": "Quels facteurs augmentent les risques liés aux liposomes?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les antécédents d'allergies et les maladies auto-immunes peuvent augmenter les risques liés aux liposomes." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles à risque avec les liposomes?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées peuvent avoir un risque accru d'effets secondaires avec les liposomes." } }, { "@type": "Question", "name": "Les patients immunodéprimés sont-ils plus à risque?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les patients immunodéprimés peuvent avoir un risque accru de complications avec les liposomes." } }, { "@type": "Question", "name": "Les allergies alimentaires influencent-elles l'utilisation des liposomes?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des allergies alimentaires peuvent influencer la tolérance aux liposomes et leurs formulations." } }, { "@type": "Question", "name": "Les interactions médicamenteuses sont-elles un facteur de risque?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les interactions médicamenteuses peuvent augmenter les risques d'effets indésirables des liposomes." } } ] } ] }

Sources (10000 au total)

Evaluating effect modification by HIV testing history to understand the mechanisms behind the impact of announcing HIV self-testing availability in a clinic system in Kenya.

In sub-Saharan Africa, truckers and female sex workers (FSWs) have high HIV risk and face challenges accessing HIV testing. Adding HIV self-testing (HIVST) to standard of care (SOC) programs increases... We used data from two randomized controlled trials evaluating the announcement of HIVST availability... We found no evidence that 12m-tested modified the HIVST impact. Among truckers, those in the intervention were 3.1 times more likely to test than the SOC (... The impact of HIVST was not significantly modified by 12m-tested among truckers and FSWs on the multiplicative or additive scales. Announcing the availability of HIVST likely served primarily as a cue...

Preferences, beliefs, and attitudes about oral fluid and blood-based HIV self-testing among truck drivers in Kenya choosing not to test for HIV.

Clinical trials in sub-Saharan Africa support that HIV self-testing (HIVST) can increase testing rates in difficult-to-reach populations. However, trials mostly evaluate oral fluid HIVST only. We desc... Participants were recruited from a HIVST randomized controlled trial in Nakuru County, Kenya, which aimed to test the effect of choice between oral HIVST and facility-based testing compared to standar... The final sample consisted of 16 men who refused HIV testing at baseline and 8 men who did not test during follow-up. All IDI participants had tested prior to study participation; mean number of years... We found no general pattern in the themes for preference for oral or blood-based HIVST, but if blood-based HIVST had been offered, some participants in the Choice arm might have chosen to self-test. O...

Two strategies for partner notification and partner HIV self-testing reveal no evident predictors of male partner HIV testing in antenatal settings: A secondary analysis.

To meet global targets for the elimination of mother-to-child HIV transmission, tailored approaches to HIV testing strategies need prioritizing. Herein, we sought to identify individual-level factors ... We conducted a secondary analysis of data from two parallel randomized trials of pregnant women living with HIV and those HIV-negative in Lusaka, Zambia. Across both trials, control groups received pa... The parent study enrolled 326 participants. Among the 151 women in the control groups, no clear associations were noted between maternal or male partner characteristics and reported uptake of male par... No consistent predictors for male partner HIV testing across two compared strategies were observed. Our findings suggest that differentiated strategies for male partner HIV testing may not be necessar...

Facilitating the access to HIV testing at lower costs: "To the laboratory without prescription" (ALSO), a pilot intervention to expand HIV testing through medical laboratories in France.

A pilot HIV testing programme, Au Labo sans Ordo (ALSO; "to the laboratory without prescription") was implemented in two French Fast-Track Cities Initiative areas from 07/2019 to 12/2020. ALSO aimed t... Assessing the ALSO programme in terms of testing activity, user characteristics, and costs, compared to other HIV testing offers.... Laboratories and STI clinics reported the monthly numbers of tests performed and positive tests. Two short surveys were carried out 12 months apart in people who sought HIV testing. In each offer, the... During the study period, 214/264 laboratories reported performing 38,941 ALSO tests that accounted for 7.2% of laboratory HIV testing activity. Positivity rates of ALSO and prescribed tests were simil... ALSO has attracted users less likely to visit STI clinics or to seek a prescribed test, particularly heterosexual men. Activities, user profiles and costs suggested the complementarity of the HIV test...

Do community measures impact the effectiveness of a community led HIV testing intervention. Secondary analysis of an HIV self-testing intervention in rural communities in Zimbabwe.

There is a growing body of evidence for the role that communities can have in producing beneficial health outcomes. There is also an increasing recognition of the effectiveness and success of communit... This is a secondary analysis of survey data from a cluster randomised trial in 40 rural communities in Zimbabwe. The survey was conducted four months after the intervention was initiated. Communities ... We found no association between community measures and the three HIV outcomes (self-testing, new HIV diagnosis and linkage to VMMC or confirmatory testing). However, the interaction analyses highlight... We found some evidence that community-led interventions reached more undiagnosed people living with HIV in places with high social cohesion. Additional research should seek to understand whether the e... PACTR201607001701788....

Association of anticipated HIV testing stigma and provider mistrust on preference for HIV self-testing among cisgender men who have sex with men in the Philippines.

New HIV infections in the Philippines are increasing at an alarming rate. However, over three quarters of men who have sex with men (MSM) have never been tested for HIV. HIV self-testing (HIVST) may i... We conducted secondary analysis of a one-time survey of 803 cis-MSM who were recruited using purposive sampling from online MSM dating sites and MSM-themed bar locations in Metro Manila, Philippines. ... Average age of participants was 28.6 years (SD = 8.0); most had received college degrees (73%) and were employed (80%). Most respondents (81%) preferred facility-based testing, while 19% preferred HIV... HIVST should be offered as a supplement to traditional facility-based HIV testing services in the Philippines to expand testing and reach individuals who may not undergo testing due to anticipated HIV...

Low Behavioral Intention to Use Any Type of HIV Testing and HIV Self-Testing among Migrant Male Factory Workers Who Are at High Risk of HIV Infection in China: A Secondary Data Analysis.

This study investigated the prevalence of and factors associated with behavioral intention to take up any type of HIV testing and HIV self-testing (HIVST) in the next six months among male migrant wor...