Prostaglandins, leukotrienes, and essential fatty acids最新文献

{"title":"Sex differences in lipid mediators derived from omega-3 fatty acids in older individuals with low-grade chronic inflammation","authors":"","doi":"10.1016/j.plefa.2024.102655","DOIUrl":"10.1016/j.plefa.2024.102655","url":null,"abstract":"<div><div>The rate of cardiovascular disease (CVD) death is higher in men than women before age 50 y, but the gap between sexes significantly narrows after menopause. Lipid mediators derived from EPA, DHA and AA play a role in inflammation and CVD. The aim of our study was to assess whether plasma concentrations of these lipid mediators differ between postmenopausal women and men. Twelve postmenopausal women and 9 men with low-grade chronic inflammation completed a randomized, double-blind, crossover study consisting of a 4-week lead-in placebo phase (3 g/d high-oleic acid sunflower oil) followed by randomization to either 3 g/d DHA or 3 g/d EPA for 10 weeks and crossover for additional 10 weeks, separated by a washout phase. Plasma phospholipid content of EPA, DHA and AA and plasma concentrations of their derived lipid mediators were measured at the end of the placebo lead-in phase (baseline) and the DHA and EPA supplementation phases. There were no sex differences in plasma phospholipid EPA, DHA and AA at baseline and after DHA and EPA supplementation. However, plasma concentrations of lipid mediators derived from EPA, DHA and AA via 15-lipoxygenase were lower in postmenopausal women than men, especially after supplementation. Sex differences in EPA- and DHA-derived lipid mediators with anti-inflammatory and pro-resolving actions may partly explain the faster rise in CVD in postmenopausal women than age-matched men.</div></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142570813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Blood EPA and DHA status among people living in the United States from 2000 to 2023","authors":"","doi":"10.1016/j.plefa.2024.102653","DOIUrl":"10.1016/j.plefa.2024.102653","url":null,"abstract":"<div><div>Long-chain omega-3 polyunsaturated fatty acids (n-3 PUFAs), specifically eicosapentaenoic acid (EPA, C20:5n-3) and docosahexaenoic acid (DHA, C22:6n-3), are well-known for their various health benefits, including cardiovascular and cognitive health. In this study we explored the EPA+DHA blood status across different states within the United States. A widely used marker to assess the EPA+DHA status is the omega-3 index – defined as the % of EPA+DHA in red blood cells (RBC) in relation to total fatty acids. A systematic literature search was conducted for US-studies from 2000 until October 2023 reporting EPA+DHA blood values. Further inclusion criteria were: information in which US state the study was carried out, no pregnant women, at least 16 years of age. A total of 46 studies met all inclusion criteria. EPA+DHA levels from studies utilizing blood metrics other than RBC were converted to an estimated RBC EPA+DHA (eRBC EPA+DHA) status marker using established conversion equations. The mean eRBC EPA+DHA across the US was 5.28% and, is in line with previous investigations. Most US states showed an average eRBC EPA+DHA in the range 4.50% to 5.50%. Furthermore, we found that coastal states tend to have higher eRBC EPA+DHA (5.26%) than inland states (4.86%). This is consistent with the slightly higher fish consumption in coastal states compared to inland states. The data from the studies included in the evaluation show that the blood status of EPA+DHA is suboptimal. The supply of EPA and DHA should be improved, especially in inland states. Further research is needed to better monitor EPA+DHA status in the US. Since the EPA+DHA blood status is a modifiable risk factor for many diseases, public health officials should take steps to emphasize the significance of n-3 PUFAs in preserving the health of the US population.</div></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142515605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of polyunsaturated fatty acids during and pregnancy and lactation: A comprehensive review","authors":"","doi":"10.1016/j.plefa.2024.102656","DOIUrl":"10.1016/j.plefa.2024.102656","url":null,"abstract":"<div><h3>Background</h3><div>Docosahexaenoic acid (DHA) and arachidonic acid (ARA) are relevant polyunsaturated fatty acids (PUFA) derived from alpha-linolenic acid (ALA) and linoleic acid (LA), respectively. These are important in pregnancy and lactation periods because of their benefits to the developing fetus and infant. Currently, the high prevalence of gestational obesity has led to a revision of PUFAs recommendations in these periods, due to changes in the lipid profile of women marked by a higher consumption of n-6 PUFA.</div></div><div><h3>Objective</h3><div>This review aims to present an updated compilation of evidence on DHA and ARA during gestation and lactation.</div></div><div><h3>Methods</h3><div>The literature review was performed in different databases, PubMed, Scopus, Web of Science, Scielo, ISI, and Ovid MedLine, highlighting the importance of DHA and ARA for newborn development.</div></div><div><h3>Results</h3><div>An adequate intake of n-3 PUFA, especially DHA, in the mother during pregnancy and the postnatal period is important for the normal development of the child's brain. Maternal DHA supplementation increases DHA levels in mothers, but its direct link to infant neurodevelopment remains unclear. Obesity generates changes in the FA profile of pregnant women, causing an imbalance of n-3 and n-6 PUFA. An adequate level of DHA benefits children's cognitive function. However, a potential connection exists to the infants' inflammatory profile.</div></div><div><h3>Conclusion</h3><div>During gestation and lactation periods, an adequate DHA intake and n-6/ n-3 PUFA ratio (especially for obese women) are important for the optimal growth and brain development of the child.</div></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142554636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Gallein but not fluorescein enhances the PGD2-stimulated synthesis of osteoprotegerin and interleukin-6 in osteoblasts","authors":"","doi":"10.1016/j.plefa.2024.102639","DOIUrl":"10.1016/j.plefa.2024.102639","url":null,"abstract":"<div><p>Gallein, a small molecule related to fluorescein, is established as an inhibitor of Gβγ subunits to inhibit G protein (Gs) signaling. This agent is providing a potential therapeutic strategy to ameliorate organ dysfunctions especially involved in inflammation, however; the effects on bone metabolism have not yet been clarified. Prostaglandins (PGs) play important roles as autacoids including osteoblasts, and <span>d</span>-type prostanoid (DP) receptor, a member of G protein-coupled receptor specific to PGD₂, is expressed on osteoblasts. We previously reported that prostaglandin D₂ (PGD₂) induces the syntheses of osteoprotegerin (OPG) and interleukin-6 (IL-6), essential factors in bone remodelling process, and p38 mitogen-activated protein kinase (MAPK), c-<em>Jun</em> N-terminal kinase (JNK), and p44/p42 MAPK are involved in the signal transduction of PGD₂ in osteoblast-like MC3T3-E1 cells. Thus, we investigated in this study that the effect and the underlying mechanism of gallein, an inhibitor Gβɤ subunits, on the syntheses of OPG and IL-6 induced by PGD₂ in these cells. The cultured cells were treated with gallein or fluorescein, a structurally related compound inactive to Gβɤ subunits, and subsequently stimulated with PGD₂. Not fluorescein but gallein amplified the PGD₂-stimulated releases of OPG and IL-6. Gallein enhanced the PGD₂-upregulated mRNA expression levels of OPG and IL-6. Regarding the signaling mechanism, gallein did not affect the PGD₂-induced phosphorylation of p38 MAPK, JNK, or p42 MAPK. In conclusion, gallein upregulates the PGD₂-stimulated syntheses of OPG and IL-6 by the specific effect to inhibit Gβγ subunits in osteoblasts, but the effect is not exerted at the upstream of p38 MAPK, JNK, or p44/p42 MAPK activation.</p></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142172596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cross-sectional analysis of plasma n-3 fatty acid levels and self-reported hearing difficulty in the UK Biobank Cohort","authors":"","doi":"10.1016/j.plefa.2024.102654","DOIUrl":"10.1016/j.plefa.2024.102654","url":null,"abstract":"<div><h3>Background</h3><div>Disabling hearing loss affects ∼430 million people globally. Fish consumption and long-chain n-3 polyunsaturated fatty acid (PUFA) intake were inversely associated with risk of hearing loss, but the association of plasma n-3 PUFAs and hearing loss is unclear.</div></div><div><h3>Objective</h3><div>To examine the associations between plasma n-3 PUFA fractions (as % of total fatty acids), i.e., DHA % and Other n-3 PUFA % (defined as total n-3 PUFA minus DHA), with self-reported hearing difficulty in a population-based cohort in the UK.</div></div><div><h3>Methods</h3><div>Our study includes 175,177 UK Biobank participants (40–69y, 54 % women) with data on plasma n-3 PUFA and hearing status. Baseline plasma PUFA levels were analyzed by nuclear magnetic resonance, and self-reported hearing difficulty was obtained by questionnaire between 2007 and 2010. Logistic regression was used to estimate age-adjusted odds ratios (ORs), multivariable-adjusted odds ratios (MVORs) by adjusting for 14 demographic, behavioral, biomarker and health-related potential confounders, and 95 % confidence intervals (CIs).</div></div><div><h3>Results</h3><div>Hearing difficulty was reported by 26.7 % of participants. Higher plasma n-3 PUFA levels were independently associated with lower odds of self-reported hearing difficulty. The prevalence of hearing difficulty rose across age strata (40–49y, 15.8 %; 50–59y, 24.9 % and 60+<em>y</em>, 34.4 %; <em>p</em> &lt; 0.0001) and overall was higher in males (33.2 %) than females (21.3 %). Compared with those in the lowest quintile of plasma DHA % or Other n-3 PUFA %, the MVOR (95 % CI) for hearing difficulty was 0.88 (0.85, 0.92) in highest quintile of plasma DHA %, and 0.91 (0.87, 0.94) in the highest quintile of Other n-3 PUFA %. The associations with DHA % did not differ by age or sex (p-for-interaction 0.83 and 0.58, respectively). MVORs for DHA % and Other n-3 PUFA % were similar among the 44,486 individuals with data on noise exposure at work.</div></div><div><h3>Conclusions</h3><div>Higher plasma n-3 PUFA levels were independently associated with lower odds of hearing difficulty.</div></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142587433","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The disparate effects of omega-3 PUFAs on intestinal microbial homeostasis in experimental rodents under physiological condition","authors":"","doi":"10.1016/j.plefa.2024.102643","DOIUrl":"10.1016/j.plefa.2024.102643","url":null,"abstract":"<div><div>The health benefits of omega-3 polyunsaturated fatty acids (omega-3 PUFAs), primarily eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are linked to their regulatory effects on the composition of the gut microbiota. However, there is a lack of direct evidence on whether omega-3 PUFAs regulate the gut microbial homeostasis under physiological conditions. This study investigated the impact of equivalent doses of EPA, DHA, and fish oil (FO) with a DHA to EPA ratio of approximately 1:1 on the bacterial and fungal composition of normal young mice. This study also analyzed changes in key components of the gut microenvironment, including the colonic mucus barrier and short-chain fatty acids, to address the prebiotic potential of omega-3 PUFAs. The results showed that all three omega-3 PUFAs interventions induced significant fluctuations in the gut bacteria and fungi, leading to an increase in the abundance of some probiotics. Notably, DHA, EPA, and FO interventions significantly increased the abundance of the probiotic <em>Lactobacillus, Bifidobacterium</em>, and <em>Akkermansia</em>, respectively. Both DHA and fish oil interventions also significantly reduced the abundance of potentially pathogenic fungi, such as <em>Aspergillus</em> and <em>Penicillium</em>. Association analysis of the top 19 differential fungal and bacterial genera in abundance revealed a much more bacteria-bacteria and bacteria-fungi connections, but fewer fungi-fungi connections. This highlights the importance of bacteria in the gut microecological network. Furthermore, the levels of butyric acid and valeric acid in the colonic contents of DHA intervention group were significantly increased, and the colonic mucus layer thickness was increased in three treatment groups. In summary, DHA, EPA and FO interventions showed targeted enhancement of different probiotics and enhanced colon defense barrier (mucus barrier), showing potential prebiotic effects.</div></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142311051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Resolvin D4 mitigates lipopolysaccharide-induced lung injury in mice","authors":"","doi":"10.1016/j.plefa.2024.102652","DOIUrl":"10.1016/j.plefa.2024.102652","url":null,"abstract":"<div><div>Acute respiratory distress syndrome (ARDS) is a life-threatening condition involving severe lung inflammation. The excessive oxidative stress and persistent inflammation that occur in ARDS lead to decreased epithelial integrity and hypoxemia due to pulmonary edema via increased vascular permeability. Resolvin D4 (RvD4) is one of the lipid mediators that is biosynthesized from omega-3 polyunsaturated fatty acids. It plays a role in the resolution of inflammation and reduces oxidative stress and cell death. We investigated the therapeutic potential of the administration of RvD4 in a murine model of lipopolysaccharide (LPS)-induced ARDS. Concurrent with the intratracheal administration of LPS, RvD4 or saline was administered to mice via the caudal vein every 12 h. This treatment with RvD4 alleviated the LPS-induced infiltration of inflammatory cells in lungs, inhibited increased pulmonary vascular permeability, decreased the levels of IL-1β, IL-6, and TNF-α in bronchoalveolar lavage fluid (BALF), and suppressed the reduction of the expression levels of the tight junction protein, Zonula occludens-1 (Zo-1) and the NAD+-dependent deacetylase, Sirtuin-3 (Sirt3). In vitro experiments revealed that in LPS-stimulated BEAS-2B cells, treatment with RvD4 suppressed the increases in the expressions of pro-inflammatory cytokines and maintained the epithelial cell barrier function and cell viability. The silencing of <em>SIRT3</em> abolished both the anti-inflammatory effect and the retention of cell integrity in BEAS-2B cells. Together these results indicate that treatment with RvD4 can (<em>i</em>) protect against LPS-induced lung injury by inhibiting inflammation, and (<em>ii</em>) maintain epithelial barrier function via a reduction in the downregulation of SIRT3.</div></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142378749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Omega-3 fatty acids mitigate skin damage caused by ultraviolet-B radiation","authors":"","doi":"10.1016/j.plefa.2024.102641","DOIUrl":"10.1016/j.plefa.2024.102641","url":null,"abstract":"<div><p>Mice fed a diet containing an adequate amount of ω-3 fatty acids (ω-3 Adq) or a deficient diet (ω-3 Def) were irradiated with ultraviolet-B (UV-B) and were measured daily changes in transepidermal water loss (TEWL). TEWL was significantly increased in ω-3 Def mice with repeated UV-B irradiation, but this increase was significantly reduced in ω-3 Adq mice. The epidermal layers revealed thickening of the spinous and basal layers induced by UV-B irradiation in both groups. Moreover, the ω-3 Def mice had a disturbed epidermal structure and a coarser stratum corneum. And the granule cell layer is significantly reduced, and abnormal layer formation (parakeratosis) occurred in the stratum corneum. These results suggest that continuous UV-B irradiation promotes epidermal turnover and leads to epidermal thickening, but ω-3 fatty acids protect the body from UV-B-induced stress.</p></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0952327824000358/pdfft?md5=c3429b485f7e0c2196629fd7f048d66d&pid=1-s2.0-S0952327824000358-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142238087","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unsaturated fatty acids, omega-3 index and hospitalization in MISC","authors":"Elisabetta Di Profio ,&nbsp;Patrizia Risé ,&nbsp;Lara Orlandi ,&nbsp;Elena Zoia ,&nbsp;Christian Pinna ,&nbsp;Angelo Sala ,&nbsp;Gianvincenzo Zuccotti ,&nbsp;Elvira Verduci","doi":"10.1016/j.plefa.2024.102627","DOIUrl":"10.1016/j.plefa.2024.102627","url":null,"abstract":"<div><p>The growing interest in Omega-3 fatty acids as diagnostic markers or new therapeutic approaches also for COVID-19 disease, led us to investigate the presence of potential correlations between Omega-3 fatty acids’ levels in whole blood and days of hospitalization or admission to the paediatric intensive care unit (PICU) in 51 children with MIS-C diagnosis following SARS-CoV-2 infection. A statistically significant negative correlation was observed between days of hospitalization and docosapentaenoic acid (22:5n-3,DPA), docosahexaenoic acid (DHA) and total Omega-3 FA levels. Dividing the study group into quartiles according to Omega-3-Index (O3I), no statistically significant difference was observed with respect to the PICU admission rate. In contrast, the number of days of hospitalization in Q4 (O3I ≥ 2.51 %) was different from the number observed in groups Q1-3 (O3I &lt; 2.51 %), with subjects showing higher O3I needing shorter hospitalizations than the subjects with lower O3I. According to previous study investigating O3I in adults affected by Sars-cov-2 we explored the levels of this nutrients in children with MIS-C. Our exploratory study shows that high DPA, DHA and O3I levels could be effective in reducing the length of hospitalization.</p></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141536293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Expression of dihomo-γ-linolenic acid and FADS1/2 and ELOVL2/5 in term rabbit placentas","authors":"M. Kyogashima ,&nbsp;K. Kamijima ,&nbsp;N. Takai ,&nbsp;T. Nakajima ,&nbsp;T. Mikuma ,&nbsp;H. Komamura ,&nbsp;K. Asai ,&nbsp;M. Ishihara ,&nbsp;E. Sugiyama ,&nbsp;N. Tanaka","doi":"10.1016/j.plefa.2024.102629","DOIUrl":"10.1016/j.plefa.2024.102629","url":null,"abstract":"<div><p>Long-chain polyunsaturated fatty acids (LCPUFAs) are essential for both fetal and placental development. We characterized the FA composition and gene expression levels of FA-metabolizing enzymes in rabbit placentas. Total FA compositions from term rabbit placentas (<em>n</em> = 7), livers, and plasma (both <em>n</em> = 4) were examined: among LCPUFAs with more than three double bonds, dihomo-γ-linolenic acid (DGLA) was the most abundant (11.4 ± 0.69 %, mean ± SE), while arachidonic acid was the second-most rich component (6.90 ± 0.56 %). DGLA was barely detectable (&lt;1 %) in livers and plasma from term rabbits, which was significantly lower than in placentas (both <em>p</em> &lt; 0.0001). Compared with the liver, transcript levels of the LCPUFA-metabolizing enzymes <em>FADS2</em> and <em>ELOVL5</em> were 7- and 4.5-fold higher in placentas (both <em>p</em> &lt; 0.05), but levels of <em>FADS1</em> and <em>ELOVL2</em> were significantly lower (both <em>p</em> &lt; 0.01). Our results suggest a placenta-specific enzyme expression pattern and LCPUFA profile in term rabbits, which may support a healthy pregnancy.</p></div>","PeriodicalId":94179,"journal":{"name":"Prostaglandins, leukotrienes, and essential fatty acids","volume":null,"pages":null},"PeriodicalIF":3.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141604708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}