4 research outputs found
Integrating poverty alleviation and environmental protection efforts : A socio-ecological perspective on menstrual health management
Apt menstrual health management is crucial to the livelihood of low-income, bottom of the pyramid (BOP) women as well as to environmental conservation. However, knowledge is still scant about the factors underpinning women's preferences towards menstrual products, and whether and how the environmental impact of different solutions matter to women's choices. We address this gap by proposing a socio-ecological perspective to understand whether a product's low environmental impact enhances low-income women's uptake of sanitary napkins, thereby supporting poverty alleviation objectives but also efforts geared towards environmental protection. Results from a discrete-choice experiment involving 164 women (n = 1148) in two Indian slums in Delhi and Ahmedabad show that sanitary products' biodegradability is the most important attribute affecting women's preferences towards menstrual hygiene management solutions, which also significantly interacts with women's socio-economic and socio-cultural characteristics. Our findings highlight the potential for business models to find positive synergies between environmental protection and poverty alleviation goals and to situate solutions within the larger socio-ecological context of receiving communities
Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches
Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells. These features indicate strong biomarker and therapeutic potential and have generated broad interest, as evidenced by the steady year-on-year increase in the numbers of scientific publications about EVs. Important advances have been made in EV metrology and in understanding and applying EV biology. However, hurdles remain to realising the potential of EVs in domains ranging from basic biology to clinical applications due to challenges in EV nomenclature, separation from non-vesicular extracellular particles, characterisation and functional studies. To address the challenges and opportunities in this rapidly evolving field, the International Society for Extracellular Vesicles (ISEV) updates its 'Minimal Information for Studies of Extracellular Vesicles', which was first published in 2014 and then in 2018 as MISEV2014 and MISEV2018, respectively. The goal of the current document, MISEV2023, is to provide researchers with an updated snapshot of available approaches and their advantages and limitations for production, separation and characterisation of EVs from multiple sources, including cell culture, body fluids and solid tissues. In addition to presenting the latest state of the art in basic principles of EV research, this document also covers advanced techniques and approaches that are currently expanding the boundaries of the field. MISEV2023 also includes new sections on EV release and uptake and a brief discussion of in vivo approaches to study EVs. Compiling feedback from ISEV expert task forces and more than 1000 researchers, this document conveys the current state of EV research to facilitate robust scientific discoveries and move the field forward even more rapidly
Design and development of 1,3,5-triazine-thiadiazole hybrids as potent adenosine A2A receptor (A2AR) antagonist for benefit in Parkinson's disease
NONMELANOMA SKIN CANCER IN INDIA: CURRENT SCENARIO
Incidence of skin cancers has been increasing since the last few decades worldwide. Nonmelanoma skin cancer (NMSC) is the commonest variety of cutaneous malignancy. Conventional wisdom has it that the incidence of all varieties of skin cancers is lower among Indians due to the protective effects of melanin. Though national surveys and cross-country data in India are unavailable, there are indirect indications from several smaller reports that NMSCs may be on the rise in India. Reports of quite a few atypical cases lead us to hypothesize that factors other than ultraviolet radiation may be important in the occurrences of these cancers, particularly in the skin types prevalent in India. The descriptive epidemiology and clinical characteristics of squamous and basal cell carcinoma in India, including their variants, are discussed here along with hypotheses on their etiopathogenesis. Novel management techniques currently available in India are also highlighted