Fusarium Disease of Maize and Its Management through Sustainable Approach

Fusarium causing disease in maize is probably the one of the most serious diseases among the crop plants all over the world. It not only damages the maize plant, reduces its potential yield and its nutritional values but imposes threatening to the human life through the induction of mycotoxin development. F. graminearum and F. moniliforme syn. Fusarium verticillioides are two important maize pathogens that cause substantial damage to its ear, stalk and foliage, causing contamination of grains with mycotoxins. Since conventional methods of controlling the diseases including the chemical methods proved not enough for total control of the disease with creating situation even worse for our surroundings, the application of PGPR and PGPF can play significant role to control the damage caused by Fusarium

Functional interleukin-17 receptor A is expressed in central nervous system glia and upregulated in experimental autoimmune encephalomyelitis

<p>Abstract</p> <p>Background</p> <p>Interleukin-17A (IL-17A) is the founding member of a novel family of inflammatory cytokines that plays a critical role in the pathogenesis of many autoimmune diseases, including multiple sclerosis (MS) and its animal model, experimental autoimmune encephalomyelitis (EAE). IL-17A signals through its receptor, IL-17RA, which is expressed in many peripheral tissues; however, expression of IL-17RA in the central nervous system (CNS) and its role in CNS inflammation are not well understood.</p> <p>Methods</p> <p>EAE was induced in C57Bl/6 mice by immunization with myelin oligodendroglial glycoprotein. IL-17RA expression in the CNS was compared between control and EAE mice using RT-PCR, in situ hybridization, and immunohistochemistry. Cell-type specific expression was examined in isolated astrocytic and microglial cell cultures. Cytokine and chemokine production was measured in IL-17A treated cultures to evaluate the functional status of IL-17RA.</p> <p>Results</p> <p>Here we report increased IL-17RA expression in the CNS of mice with EAE, and constitutive expression of functional IL-17RA in mouse CNS tissue. Specifically, astrocytes and microglia express IL-17RA <it>in vitro</it>, and IL-17A treatment induces biological responses in these cells, including significant upregulation of MCP-1, MCP-5, MIP-2 and KC chemokine secretion. Exogenous IL-17A does not significantly alter the expression of IL-17RA in glial cells, suggesting that upregulation of chemokines by glial cells is due to IL-17A signaling through constitutively expressed IL-17RA.</p> <p>Conclusion</p> <p>IL-17RA expression is significantly increased in the CNS of mice with EAE compared to healthy mice, suggesting that IL-17RA signaling in glial cells can play an important role in autoimmune inflammation of the CNS and may be a potential pathway to target for therapeutic interventions.</p

A longitudinal study on health expenditure in a rural community attached to mahatma Gandhi Institute of Medical Sciences, Sewagram, Maharashtra

Community based study on health expenditure is a rarity in India. A Rural Community based longitudinal study was undertaken in Jaulgaon village of Maharashtra, with objectives of finding out the health expenditure contributed by direct treatment, related travel and relevant loss of wages with certain pertinent associated factors. 50% of the village population was studied (N = 256) by pre-designed, pre-tested schedule following WHO guidelines. A monthly house to house interview was conducted over 12 months. During study period, 78% study subjects suffered some illness with mean illness episode 1.74/person and 6.37/family without any sex difference. The annual health expenditure of the community was Rs 1,576/family, 4,31/person and 2,42/episode, which was about 4.3% of their income. The major part of the expenditure (82%) was for direct treatment cost, followed by loss of wages (12%) and travel related cost (6%). Expenditure was seen to be significantly associated with family income (P = 0.000) and education (P = 0.006)