Natural occurrence of aflatoxin, aflatoxigenic and nonaflatoxigenic Aspergillus flavus in groundnut seeds across India

A survey across different agro-climatic regions of India was done and 38 groundnut seed samples were collected from various sources. Upon analysis, all samples were found infected with Aspergillus flavus ranging from 2 to 50% incidence with aflatoxin content of 0.0 to 28 ppb. Greenhouse studies revealed no correlation between incidence of A. flavus and aflatoxin content on seedling emergence, root length, shoot length and dry weight. Seeds were predominantly contaminated with aflatoxin B1 followed by aflatoxin B2. Among the tested A. flavus isolates, 31 were found aflatoxigenic and seven were nonaflatoxigenic when analyzed through cultural, thin layer chromatography, competitive direct enzyme linked immunosorbent assay and multiplex polymerase chain reaction. Present study reveals the current scenario of aflatoxin contamination, and aflatoxigenic and non-aflatoxigenic fungal infection in groundnut seeds collected across India.Keywords: Polymerase chain reaction (PCR), Aspergillus flavus, aflatoxin, enzyme-linked immuno sorbent assay (ELISA), groundnutAfrican Journal of Biotechnology Vol. 12(19), pp. 2587-259

Screening for plant growth promoting fungi and their ability for growth promotion and induction of resistance in pearl millet against downy mildew disease

A total of forty nine plant growth promoting fungi (PGPF) were successfully isolated from the rhizosphere of various grass species in Karnataka State, India. All the PGPF isolates were tested for their ability to enhance pearl millet seed quality parameters and to induce resistance against downy mildew disease in pearl millet. Susceptible pearl millet seeds 7042S were treated with PGPFs conidial suspension (1 x 108 cfu ml-1) and barley grain inocula (BGI) at 5%, 10% and 20% concentrations. Only six isolates among the forty nine tested recorded significant (P < 0.001) enhancement of seed germination and vigor when compared with the untreated control. Of the PGPF, Penicillium sp. (UOM PGPF 27) at 5% (w/w) concentration recorded highest seed germination of 92% and 1701.9 seedling vigor. The in planta colonization of the six PGPF isolates determined successfully in re-isolating the fungus from the basal root segments of 6 cm and 4 cm plated on PDA plates and also from the rhizosphere serial dilution of 10 3 to 10 5. Among the PGPFs tested in two modes, in BGI treatments, Penicillium sp. (UOM PGPF 27) at 5% (w/w) and Pythium sp. (UOM PGPF 41) at 10% (w/w) showed maximum disease protection of 67% and 61% respectively against downy mildew disease of pearl millet In case of conidial suspension treatments Penicillium sp. (UOM PGPF 27) and Trichoderma sp. (UOM PGPF 37) recorded highest disease protection of 71% and 66%, respectively under greenhouse conditions. Thus, the present study suggests that the tested PGPF, both as BGI inocula and conidial suspensions, can be used for pearl millet downy mildew disease management and also for plant growth. &nbsp

Breastfeeding Education Support Tool for Baby (BEST4Baby): Feasibility, Acceptability, and Preliminary Impact of an mHealth Supported Breastfeeding Peer Counselor Intervention in rural India

Objective: To evaluate the feasibility of an mHealth-supported breastfeeding peer counselor intervention implemented in rural India and the preliminary impact of the intervention on maternal breastfeeding behaviors, including exclusive breastfeeding (EBF). Methods: In this quasi-experimental pilot study, participants received either the intervention plus usual care (n = 110) or usual care alone (n = 112). The intervention group received nine in-home visits during and after pregnancy from peer counselors who provided education about and support for EBF and other optimal infant feeding practices and were aided with an mHealth tool. The control group received routine prenatal and postnatal health education. Progress notes and surveys were used to assess feasibility. Logistic regression models were used for between-group comparisons of optimal infant feeding outcomes, including EBF for 6 months. Results: The intervention was delivered as intended, maintained over the study period, and had high acceptability ratings. There were statistically significant differences in all outcomes between groups. The intervention group had a significantly higher likelihood of EBF at 6 months compared to the control group (adjusted odds ratio 3.57, 95% confidence interval 1.80–7.07). Conclusion: Integration of mHealth with community-based peer counselors to educate women about EBF is feasible and acceptable in rural India and impacts maternal breastfeeding behaviors

Synthesis of novel indole substituted heterocyclics

51-59Herein is reported the synthesis of a series (21 number) of novel hybrid molecules composed of an indole-3-carbaldehyde attached to triazole/ isoxazole/ isoxazoline moieties having various aromatic/benzylic/aliphatic substitutions via 1,3-dipolar cycloaddition between azide/ nitrile oxide (dipole) and indole substituted alkyne/ alkene (dipolarophile) based on the importance of indole, 1,2,3-triazole, isoxazole and isoxazoline containing pharmacophores

Context Matters: Intertextuality and Voice in the Early Modern English Controversy about Women

This dissertation examines three clusters of works from the early modern English controversy about women--the debate about the merits and flaws of womankind--in order to argue that authors in the controversy took advantage of the malleability of women's voices to address issues beyond the worth of women. I depart from standard treatments of the controversy by giving priority to the intertextual contexts among works that engage with one another. Attending to the intertextual elements of this genre reveals the metapoetic concerns of the authors and the way such authors fashion their feminine apologists as discursive agents in order to express those concerns. Chapter 1 examines Edward Gosynhyll's sixteenth-century works in tandem with Geoffrey Chaucer's The Legend of Good Women and "The Wife of Bath's Prologue and Tale," arguing that Gosynhyll's revisions of Chaucer--revisions embodied by the feminine apologists in the texts--are integral to his project of establishing the controversy genre as multivalent and dialectical. The resulting metacommentary examines in a new light the age-old rhetorical tradition of exemplarity, a persuasive tool used in diverse literary genres. Chapter 2 considers the way the anonymous play Swetnam the Woman-Hater uses cross-voicing and cross-dressing to establish the performative nature of controversy conventions. In doing so, the play argues for the social benefits of abandoning essentialist logic in favor of gender performance, as such performance makes the role of apologist available to men and women alike. This cluster reconsiders the very processes by which a person--male or female--can be known to others. Finally, I trace John Taylor's use of the marginal woman in his controversy works in order to demonstrate the extent to which Taylor makes these women instrumental in establishing his own poetic and social identity. This project contributes to studies on the English controversy as well as to the field of early modern women and women's writing by arguing that authors found the genre generally and the woman's voice specifically to be fit vehicles for articulating poetic agendas beyond the immediate task of debating the nature of womankind

A Training Curriculum for an mHealth Supported Peer Counseling Program to Promote Exclusive Breastfeeding in Rural India

BACKGROUND: Despite strong evidence about the benefits of exclusive breastfeeding, that is the baby receiving only breast milk, no other foods or liquids, rates have remained relatively unchanged over the past two decades in low- and middle-income countries. One strategy for increasing exclusive breastfeeding is through community-based programs that use peer counselors for education and support. The use of mobile health applications is also gaining increasing applicability in these countries. Minimal information is available about training peer counselors in the use of mobile technologies to support exclusive breastfeeding. The present article describes our curriculum in the state of Karnataka, India for supporting new mothers to exclusively breastfeed using a mobile health application in rural India. METHODS: Twenty-five women from the community surrounding the city of Belgavi, Karnataka, India were trained to be peer counselors and to use a mobile health application to conduct a structured curriculum to support new mothers in exclusive breastfeeding. The three-day interactive training, conducted in March 2018, was based on the WHO breastfeeding course, translated, and adapted to the local culture The curriculum, which included information collected during a formative research process, consisted of eight visits, two during the antenatal period and continuing for six months postpartum. Twelve nursing and obstetric experts validated curriculum content. Pre-post-evaluation of the training focused on breastfeeding knowledge, self-efficacy, skills, and app usability. RESULTS: We observed a significant increase in the mean scores for knowledge (P \u3c 0.0001) and skills (P = 0.0006) from pre- to post-training. Age of the peer counselors and their own breastfeeding experience correlated significantly with the acquisition of knowledge and skills. The mobile health app showed high usability scores. CONCLUSIONS: The culturally adapted curriculum presented here, combined with an mHealth app, can be an important educational strategy for training rural women in the acquisition of exclusive breastfeeding knowledge and skills

Design, Development, and Testing of BEST4Baby, an mHealth Technology to Support Exclusive Breastfeeding in India: Pilot Study.

Background: Exclusive breastfeeding (EBF) at 6 months of age in most low- and middle-income countries, including India, is surprisingly low. There is a relative lack of mobile health apps that specifically focus on leveraging the use of peer counselors (PCs) to support mothers as a means of increasing EBF practices in low- and middle-income countries. Objective: This study aimed to design, develop, and test the usability of Breastfeeding Education Support Tool for Baby (BEST4Baby), a mobile health app specifically designed to support PCs in providing in-home breastfeeding counseling support to mothers in rural India on optimal breastfeeding practices. Methods: A user-centered design process with an agile development methodology was used. The approach involved stakeholders and mothers who were trained to serve as PCs to guide BEST4Baby\u27s design and development, including the app\u27s content and features. PCs were engaged through focus groups with interactive wireframes. During the 24-month pilot study period, we conducted a feasibility test of the BEST4Baby app with 22 PCs who supported home visits with mothers residing in rural India. The intervention protocol required PCs to provide education and follow mothers using the BEST4Baby app, with 9 scheduled home visits from the late prenatal stage to 6 months post partum. BEST4Baby\u27s usability from the PCs\u27 perspective was assessed using the translated System Usability Scale (SUS). Results: The findings of this study align with best practices in user-centered design (ie, understanding user experience, including context with iterative design with stakeholders) to address EBF barriers. This led to the cultural tailoring and contextual alignment of an evidence-based World Health Organization breastfeeding program with an iterative design and agile development of the BEST4Baby app. A total of 22 PCs tested and rated the BEST4Baby app as highly usable, with a mean SUS score of 85.3 (SD 9.1), placing it over the 95th percentile for SUS scores. The approach translated into a highly usable BEST4Baby app for use by PCs in breastfeeding counseling, which also statistically increased EBF practices. Conclusions: The findings suggest that BEST4Baby was highly usable and accepted by mothers serving as PCs to support other mothers in their EBF practices and led to positive outcomes in the intervention group\u27s EBF rates. The pilot study demonstrated that using the specially designed BEST4Baby app was an important support tool for mothers to serve as PCs during the 9 home visits. Trial registration: Clinicaltrials.gov NCT03533725; https://clinicaltrials.gov/ct2/show/NCT03533725

Brain Research to Ameliorate Impaired Neurodevelopment - Home-based Intervention Trial (BRAIN-HIT)

<p>Abstract</p> <p>Background</p> <p>This randomized controlled trial aims to evaluate the effects of an early developmental intervention program on the development of young children in low- and low-middle-income countries who are at risk for neurodevelopmental disability because of birth asphyxia. A group of children without perinatal complications are evaluated in the same protocol to compare the effects of early developmental intervention in healthy infants in the same communities. Birth asphyxia is the leading specific cause of neonatal mortality in low- and low-middle-income countries and is also the main cause of neonatal and long-term morbidity including mental retardation, cerebral palsy, and other neurodevelopmental disorders. Mortality and morbidity from birth asphyxia disproportionately affect more infants in low- and low-middle-income countries, particularly those from the lowest socioeconomic groups. There is evidence that relatively inexpensive programs of early developmental intervention, delivered during home visit by parent trainers, are capable of improving neurodevelopment in infants following brain insult due to birth asphyxia.</p> <p>Methods/Design</p> <p>This trial is a block-randomized controlled trial that has enrolled 174 children with birth asphyxia and 257 without perinatal complications, comparing early developmental intervention plus health and safety counseling to the control intervention receiving health and safety counseling only, in sites in India, Pakistan, and Zambia. The interventions are delivered in home visits every two weeks by parent trainers from 2 weeks after birth until age 36 months. The primary outcome of the trial is cognitive development, and secondary outcomes include social-emotional and motor development. Child, parent, and family characteristics and number of home visits completed are evaluated as moderating factors.</p> <p>Discussion</p> <p>The trial is supervised by a trial steering committee, and an independent data monitoring committee monitors the trial. Findings from this trial have the potential to inform about strategies for reducing neurodevelopmental disabilities in at-risk young children in low and middle income countries.</p> <p>Trial Registration</p> <p>Clinicaltrials.gov NCT00639184</p