Inverse correlation between VEGF and soluble VEGF receptor 2 in POEMS with AIDP responsive to intravenous immunoglobulin

POEMS (polyneuropathy, organomegaly, endocrinopathy, M-band, and skin changes) syndrome is characterized by chronic progressive polyneuropathy and plasma-cell dyscrasia. A major diagnostic criterion of POEMS is elevation of circulating vascular endothelial growth factor (VEGF), which is believed to play a pathogenic role in this disease. We report a case of POEMS that presented as relapsing acute inflammatory demyelinating polyneuropathy, in which complete remission after intravenous immunoglobulin (IVIg) treatment was unexpectedly observed. At clinical nadir, the VEGF level was 30-fold higher, and the soluble form of VEGF receptor 2 (sVEGFR2), which acts as a decoy for VEGF, was 2.7-fold lower than normal. These changes combined might contribute to the pathogenesis of POEMS, inducing vascular permeability and tissue edema. At 9-month follow-up, during clinical remission, VEGF and sVEGFR2 were near normal values. sVEGFR2 reduction is a new finding in POEMS. IVIg treatment may benefit POEMS patients with acute neuropathy by downgrading VEGF release induced by inflammatory cytokines

Distribution of antiretroviral treatment through self-forming groups of patients in Tete province, Mozambique

BACKGROUN

Antiretroviral therapy and changing patterns of HIV stigmatisation in Entebbe, Uganda

Antiretroviral therapy (ART) has the potential to change processes of HIV stigmatisation. In this article, changing processes of stigmatisation among a group of people living with HIV (PLWH) on ART in Wakiso District, Uganda, are analysed using qualitative data from a study of PLWH’s self-management of HIV on ART. There were 38 respondents (20 women, 18 men) who had been taking ART for at least 1 year. They were purposefully selected from government and non-government ART providers. Two in-depth interviews were held with each participant. Processes of reduced self-stigmatisation were clearly evident, caused by the recovery of their physical appearance and support from health workers. However most participants continued to conceal their status because they anticipated stigma; for example, they feared gossip, rejection and their status being used against them. Anticipated stigma was gendered: women expressed greater fear of enacted forms of stigma such as rejection by their partner; in contrast men’s fears focused on gossip, loss of dignity and self-stigmatisation. The evidence indicates that ART has not reduced underlying structural drivers of stigmatisation, notably gender identities and inequalities, and that interventions are still required to mitigate and tackle stigmatisation, such as counselling, peer-led education and support groups that can help PLWH reconstruct alternative and more positive identities

They Dont See Us: Asian Students Perceptions of Sexual Violence and Sexual Harassment on Three California Public University Campuses.

Sexual violence and sexual harassment (SVSH) are prevalent among college and university students; however, the experiences of ethnic minority students, especially Asians, are understudied. This study aimed to reduce this gap by exploring Asian students perceptions of SVSH on three public university campuses in Southern California. We examined their perceptions about the campus environment related to SVSH, attitudes, and behaviors toward help seeking, and utilization of on-campus resources. A total of 23 in-depth interviews were conducted with Asian students enrolled at the three University of California campuses. Thematic coding was conducted to generate main themes and subthemes. Five main themes emerged: (a) SVSH is considered a taboo topic in Asian culture and family systems, and Asian student survivors are often reluctant to disclose incidents or seek support services. (b) Students did not feel their campus environments were tailored to understand or meet the sociocultural realities and needs of Asian student survivors. (c) Campus SVSH services and reporting processes were seen as non-transparent. (d) Peers were the major source of support and SVSH information, as opposed to official campus-based resources and training. (e) Survivors often conduct an internal cost-benefit analysis evaluating their decision about whether to report. This study highlights the lack of conversation surrounding SVSH in Asian families, and how the cultural stigma of sex and sexual violence prevented Asian students from receiving knowledge and resources about these topics in their families. Instead of relying on formal campus resources (e.g., Title IX and confidential advocacy services, mental health services), many students turn to their peers for support. Thus, facilitating peer support groups, training university students to support each other through SVSH incidents, and tailoring campus services to the diverse cultural backgrounds of students are key considerations to foster a safe campus environment and prevent SVSH

Standardized Functions for Smartphone Applications: Examples from Maternal and Child Health

Millennium Development Goals (MDGs) are unlikely to be met in most low- and middle-income countries (LMIC). Smartphones and smartphone proxy systems using simpler phones, equipped with the capabilities to identify location/time and link to the web, are increasingly available and likely to provide an excellent platform to support healthcare self-management, delivery, quality, and supervision. Smart phones allow information to be delivered by voice, texts, pictures, and videos as well as be triggered by location and date. Prompts and reminders, as well as real-time monitoring, can improve quality of health care. We propose a three-tier model for designing platforms for both professional and paraprofessional health providers and families: (1) foundational functions (informing, training, monitoring, shaping, supporting, and linking to care); (2) content-specific targets (e.g., for MDG; developmentally related tasks); (3) local cultural adaptations (e.g., language). We utilize the Maternal and Child Health (MCH) MDG in order to demonstrate how the existing literature can be organized and leveraged on open-source platforms and provide examples using our own experience in Africa over the last 8 years

The effect of the oil resin on the properties of solution of the petroleum wax treated in an ultrasonic field

It was found that the complex treatment of ultrasonic followed by the addition of 0.3% by weight. petroleum resins, a more efficient method of inhibiting sedimentation processes than just ultrasonic or addition of 0,3% by weight. petroleum resins. According to the obtained data, fragments of aliphatic petroleum resins are adsorbed on the high molecular hydrocarbons of normal structure and prevent their aggregation thus the inhibition of sedimentation occurs