Introducing double fortified salt in social safety net programmes in Madhya Pradesh and Gujarat in India: Success factors, challenges and lessons learned.

Double fortified salt (DFS; with iron and iodine) was introduced in social safety net programmes (SSNPs) in Madhya Pradesh (MP) and Gujarat states in 2018. Nutrition International (NI) provided critical support for the intervention. An impact evaluation in MP found high DFS uptake, exceeding 90%.

Voice, access, and ownership: enabling environments for nutrition advocacy in India and Nigeria.

What constitutes an enabling environment for nutrition advocacy in low- and middle-income countries? While a sizeable body of scholarship considers the enabling environment for nutrition policy, we focus specifically on the necessary conditions for advocacy. We argue that three factors-voice, access, and ownership-provide a useful lens into the advocacy enabling environment. These are operationalized, respectively, as the space to articulate and frame policy positions, entry points to interact with policy decision makers, and the existence of committed decision makers rather than those responding to pressures from external actors.

Antinociceptive activity of aqueous extract of Pachyptera hymenaea (DC.) in mice.

The standardized aqueous extract of leaves of Pachyptera hymenaea (DC.) belonging to family Bignoniaceae was investigated for possible antinociceptive effect in mice. Three different models were used to study the effects of extract on nociception, namely acetic acid-induced writhing test, formalin test (paw licking test) and tail flick test in mice.

Herpetic eye disease: immunopathogenesis and therapeutic measures.

Infection of the cornea with herpes simplex virus (HSV) can result in a chronic disease called herpetic stromal keratitis (HSK). The disease represents one of the leading causes of infectious blindness in the Western world. Immune-mediated cellular damage is suspected in the pathogenesis of human HSK.

Herpetic stromal keratitis in the absence of viral antigen recognition.

Herpetic stromal keratitis (HSK), resulting from ocular infection with herpes simplex virus (HSV), is thought to represent a T cell mediated immunopathologic lesion. Antigens recognized by the inflammatory T cells remain unresolved and non-TCR mediated activation of T cells (bystander activation) is considered as also involved. This report documents further evidence for the bystander activation mechanisms using three T cell transgenic RAG-/- mouse strains.

Viruses and autoimmunity: an affair but not a marriage contract.

Viruses are considered as causative agents and contributors to lesion expression in autoimmune disease, notions best supported by studies in animal model systems. This review discusses relationships between virus infection and autoimmunity focusing on mechanisms by which they could induce autoreactivity. The popular idea of molecular mimicry is viewed skeptically with the reviewers taking the viewpoint that viruses contribute to autoimmunity mainly by inducing several nonspecific inflammatory events that together are sufficient to trigger autoreactivity in genetically receptive hosts.

Mechanisms of pathogenesis in herpetic immunoinflammatory ocular lesions.

This article reviews possible mechanisms by which ocular infections with herpes simplex virus result in a blinding immunoinflammatory lesion in the cornea. We conclude that this immunoinflammatory response involves multiple immune mechanisms including autoimmunity.

IL-12 suppresses the expression of ocular immunoinflammatory lesions by effects on angiogenesis.

Topical application of plasmid DNA encoding IL-12 to the cornea of mice prior to ocular infection with Herpes simplex virus type 1 (HSV) results in diminished corneal immunoinflammatory lesions. Such herpetic stromal keratitis (HSK) reactions in humans represent an important cause of blindness. The effect of IL-12 pretreatment acted via inhibitory effects on corneal neovascularization rather than by inhibiting viral replication or the function of CD4(+) T cells that mediate HSK.