The effect of (n-3) polyunsaturated fatty acid (PUFA) diet deficiency on behavioural responses to appetitive events was assessed in OF1 mice. Pups fed the same diet (deficient in alpha-linolenic acid or a standard control diet) as their dams were used aged 7 to 11 weeks. In a free choice model, the preference for a sucrose solution in both males and females was significantly lower in deficient than in control mice. Morphine conditioned place preference was obtained with the two diets at 8 and 16 mg/kg morphine, but the lower dose of 4 mg/kg induced a place preference in control but not in (n-3) deficient mice. Taken together, these results suggest that a nutritional (n-3) PUFA deficiency can alter the responsiveness to appetitive events.
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http://dx.doi.org/10.1016/s0304-3940(00)01065-x | DOI Listing |
Pediatr Nephrol
January 2025
Pediatric Nephrology Services, Department of Pediatrics, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, 605006, India.
Background: Limited research exists regarding the genetic profile, clinical characteristics, and outcomes of refractory rickets in children from India.
Methods: Patients with refractory rickets aged ≤ 18 years were enrolled. Data regarding clinical features, etiology, genotype-phenotype correlation, and estimated glomerular filtration rate (eGFR) were recorded.
Nutrients
January 2025
School of Health Sciences, College of Health, Medicine and Wellbeing, University of Newcastle, Callaghan, NSW 2308, Australia.
Background/objectives: For low- and middle- income country (LMIC) settings, a global nutrition transition is rapidly emerging as diets shift, resulting in a dual burden of malnutrition. High quality dietary intake data for these populations is essential to understand dietary patterns contributing to these nutrition issues. New technology is emerging to address dietary assessment challenges; however, it is unknown how researchers conducting studies with LMIC populations or under-served groups in high-income countries adopt technology-assisted methods.
View Article and Find Full Text PDFLife (Basel)
January 2025
Department of Environmental Studies, Porter School of Environment and Earth Sciences, Tel Aviv University, Tel Aviv-Yafo 6997801, Israel.
Seaweed presents a sustainable alternative source of valuable fatty acids (FAs) involving omega-3 (-3) and omega-6 (). As such, there is great potential to reduce pressure on wild fish populations, helping to combat overfishing and its associated global impacts. This study explored the effect of various environmental factors on the FA content and profile of using indoor photobioreactors.
View Article and Find Full Text PDFMicroorganisms
January 2025
Key Laboratory of Silviculture and Conservation of the Ministry of Education, College of Forestry, Beijing Forestry University, Beijing 100083, China.
Fertilization can improve soil nutrition and increase the yield of , but the response of soil microbial communities to fertilization treatments and their correlation with soil nutrition and yield are unclear. In order to investigate the characteristics of soil physicochemical qualities and the bacterial community, we carried out a field experiment comparing various quantities of nitrogen (N), phosphorus (P), and potassium (K) fertilizers to the unfertilized control treatments and the yield of in raw material forests in response to different applications of fertilizers and to try to clarify the interrelation among the three. Results showed that (1) there are significant differences in the effects of different fertilization treatments on the soil properties of raw material forests.
View Article and Find Full Text PDFMicroorganisms
December 2024
Wuxi Fisheries College, Nanjing Agricultural University, Wuxi 214128, China.
Wild fish are often considered more nutritionally valuable than cultured fish. This study aimed to elucidate the relationship between the gut microbiota and meat quality through the gut-muscle axis. Therefore, cultured and wild bighead carp (, Richardson 1845) from the Yangtze River were investigated to compare the differences in the meat quality and gut microbiota composition.
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