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1.
Nat Commun ; 13(1): 3374, 2022 06 13.
Article in English | MEDLINE | ID: mdl-35697734

ABSTRACT

Significant groundwater depletion in regions where grains are procured for public distribution is a primary sustainability challenge in India. We identify specific changes in the Indian Government's Procurement & Distribution System as a primary solution lever. Irrigation, using groundwater, facilitated by subsidized electricity, is seen as vital for meeting India's food security goals. Using over a century of daily climate data and recent spatially detailed economic, crop yield, and related parameters, we use an optimization model to show that by shifting the geographies where crops are procured from and grown, the government's procurement targets could be met on average even without irrigation, while increasing net farm income and arresting groundwater depletion. Allowing irrigation increases the average net farm income by 30%. The associated reduction in electricity subsidies in areas with significant groundwater depletion can help offset the needed spatial re-distribution of farm income, a key political obstacle to changes in the procurement system.


Subject(s)
Groundwater , Climate , Crops, Agricultural , Farms , Food Security , India
2.
J Community Psychol ; 50(2): 666-683, 2022 Mar.
Article in English | MEDLINE | ID: mdl-34217150

ABSTRACT

This study explores the mechanism for timely and equitable distribution of coronavirus disease 2019 (COVID-19) vaccination among the various communities in Pakistan. It examines the factors that support and/or impede peoples' access and response towards COVID-19 vaccination in Pakistan. The study uses a literature synthesis approach to examine and analyze the situation of the COVID-19 vaccination in Pakistan. The research results show "hesitancy" and "inequality" as two fundamental challenges that hinder the successful delivery of COVID-19 vaccination in Pakistan. People are reluctant to use vaccines due to conspiracy theories and religious beliefs. However, inequality, especially unequal accessibility to all social groups appears to be a more significant barrier to getting a vaccine. We argue that there is a need to mobilize community influence, social media, and mass media campaigns for public education on vaccination programs along with the engagement of religious leaders to endorse the vaccination for the masses. The area of this study is underdeveloped; thereby, future studies are recommended to investigate the possible way for equitable distribution of vaccines in multiple regions.


Subject(s)
COVID-19 , COVID-19 Vaccines , Humans , Pakistan , SARS-CoV-2 , Vaccination
3.
Am J Med Genet A ; 182(5): 1190-1200, 2020 05.
Article in English | MEDLINE | ID: mdl-32222031

ABSTRACT

Glycogen storage disease type III (GSD III) is a rare autosomal recessive inborn error of glycogen degradation pathway due to deficiency or reduced activity of glycogen debranching enzyme (GDE) that results in accumulation of abnormal glycogen in the liver, muscle, and heart. The cardinal hallmarks are hepatomegaly, fasting hypoglycemia, seizures, growth retardation, progressive skeletal myopathy, and cardiomyopathy in few. To date, 258 mutations in amyloglucosidase (AGL) gene have been identified worldwide. However, the mutation spectrum in the Asian Indian region is yet to be well characterized. We investigated 24 patients of Asian origin from 21 unrelated families with a provisional diagnosis of GSD III based on clinical and biochemical criteria. Molecular diagnosis was assessed by bidirectional sequencing and the impact of novel missense variants on the tertiary (three-dimensional) structure of GDE was evaluated by molecular modeling approach. Eighteen different pathogenic variants were identified, out of which 78% were novel. Novel variants included five nonsense, three small duplications and two small deletions, a splice site variant, and three missense variants. Variations in Exons 4, 14, 19, 24, 27, and 33 accounted for 61% of the total pathogenic variants identified and Allele p.Gly798Alafs*3 showed a high allele frequency of 11%. Molecular modeling study of novel pathogenic missense variants indicated the probable underlying molecular mechanism of adverse impact of variations on the structure and catalytic function of human GDE. Our study is the first large study on GSD III from the Asian subcontinent, which further expands the mutation spectrum of AGL.


Subject(s)
Genetic Predisposition to Disease , Glucan 1,4-alpha-Glucosidase/genetics , Glycogen Storage Disease Type III/genetics , Liver/enzymology , Alleles , Asian People/genetics , Child , Child, Preschool , Exons/genetics , Female , Gene Frequency/genetics , Glucan 1,4-alpha-Glucosidase/metabolism , Glycogen Storage Disease Type III/epidemiology , Glycogen Storage Disease Type III/pathology , Humans , Liver/metabolism , Liver/pathology , Male , Mutation/genetics
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