Results 71 to 80 of about 13,097,883 (301)

Survey on population size structure and density of Pinctada radiata in Iranian coast of the Persian Gulf

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1995
Population size structure and density of pearl oyster Pinctada radiata were surveyed in major pearl oyster beds along the Iranian coast of the Persian Gulf.
A. Jahangard; P. Rostaeian
doaj  

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Population Briefs, Vol. 9, no. 2 [PDF]

open access: yes, 2003
IN THIS ISSUE: Education improves breastfeeding practices in Zambia | Focus on newborn survival needed in rural Pakistan | Hormone choice may reduce risks of menopause therapy | Innovative strategies reduce fertility in Ghana | The future of training ...
Population Council
core   +1 more source

International funding for social science research on population : trends and issues

open access: yes, 1981
Describes levels and trends in funding population-related social science research provided during the period 1970-1979 by five primary donors: US-AID, UNFPA, Ford Foundation, Rockefeller Foundation and ...
Population Council, Baron, B.F.
core   +1 more source

Genetic diversity and spatiotemporal population structure of Anopheles sinensis in the Republic of Korea based on the mitochondrial cytochrome c oxidase subunit I (COI) marker [PDF]

open access: yesOsong Public Health and Research Perspectives
Objectives Anopheles sinensis is a predominant malaria vector found throughout the Republic of Korea (ROK). Population genetic analysis can provide insights into the origins and migration patterns of malaria vectors by assessing genetic variation and ...
Haneul Jung   +5 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Genetic structure of chimpanzee populations

open access: yesPLoS Genetics, 2005
Little is known about the history and population structure of our closest living relatives, the chimpanzees, in part because of an extremely poor fossil record. To address this, we report the largest genetic study of the chimpanzees to date, examining 310 microsatellites in 84 common chimpanzees and bonobos. We infer three common chimpanzee populations,
Becquet, Celine   +4 more
openaire   +6 more sources

A 100-year Projection of Population Aging in Iran Through the Decomposition of Population Momentum [PDF]

open access: yesSālmand
Objectives In Iran, population aging is likely to continue with an increase in the number of older people in the upcoming decades. This study aims to provide a 100-year projection of Iran’s aging population by decomposing population momentum.
Nazanin Aghaei   +3 more
doaj  

A review of methods for defining population structure in the harbour porpoise (Phocoena phocoena)

open access: yesNAMMCO Scientific Publications, 2003
Wide-ranging methods that have been used to determine population structure, including distribution, life history, biology, ecological factors such as diet and contaminant loads, morphology and genetics, are reviewed.
Christina Lockyer
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Home - About - Disclaimer - Privacy