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Lipids in Health and Disease

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https://www.readbyqxmd.com/read/28526097/abundance-of-active-ingredients-in-sea-buckthorn-oil
#1
REVIEW
Aleksandra Zielińska, Izabela Nowak
Vegetable oils are obtained by mechanical extraction or cold pressing of various parts of plants, most often: seeds, fruits, and drupels. Chemically, these oils are compounds of the ester-linked glycerol and higher fatty acids with long aliphatic chain hydrocarbons (min. C14:0). Vegetable oils have a variety of properties, depending on their percentage of saturation. This article describes sea-buckthorn oil, which is extracted from the well characterized fruit and seeds of sea buckthorn. The plant has a large number of active ingredients the properties of which are successfully used in the cosmetic industry and in medicine...
May 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28526084/liver-phospholipids-fatty-acids-composition-in-response-to-different-types-of-diets-in-rats-of-both-sexes
#2
Slavica Ranković, Tamara Popović, Jasmina Debeljak Martačić, Snježana Petrović, Mirko Tomić, Đurđica Ignjatović, Gordana Tovilović-Kovačević, Maria Glibetić
BACKGROUND: Dietary intake influence changes in fatty acids (FA) profiles in liver which plays a central role in fatty acid metabolism, triacylglycerol synthesis and energy homeostasis. We investigated the effects of 4-weeks treatment with milk- and fish-based diet, on plasma biochemical parameters and FA composition of liver phospholipids (PL) in rats of both sexes. METHODS: Adult, 4 months old, Wistar rats of both sexes, were fed with different types of diets: standard, milk-based and fish-based, during 4 weeks...
May 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28526050/dbcamp-regulates-adipogenesis-in-sheep-inguinal-preadipocytes
#3
Delin Kong, Jingjing Cui, Juncai Fu
BACKGROUND: The cyclic adenosine-monophosphate (cAMP) pathway is generally recognized as one of the essential pathways for the adipose conversion of rodent preadipocytes in vitro. However, divergent effects of cAMP on adipocyte differentiation have also been reported. Since there is very little data on non-rodent preadipose cells, the aim of the present work was to analyze the effects of one classic activator (dbcAMP) of the cAMP pathway on the proliferation and differentiation of sheep preadipocytes grown...
May 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28521812/radiotherapy-improves-serum-fatty-acids-and-lipid-profile-in-breast-cancer
#4
Sana Shaikh, Naseem Aslam Channa, Farha Naz Talpur, Muhammad Younis, Naila Tabassum
BACKGROUND: Breast cancer is a disease with diverse clinical symptoms, molecular profiles, and its nature to response its therapeutic treatments. Radiotherapy (RT), along with surgery and chemotherapy is a part of treatment in breast cancer. The aim of present study was to investigate pre and post treatment effects of radiotherapy in serum fatty acids and its lipids profile in patients with breast cancer. METHODS: In this comparative as well as follow up study, Serum fatty acids were performed by gas chromatography to investigate fatty acids and Microlab for analysis of lipid profile...
May 18, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28521806/high-density-lipoprotein-promoting-proliferation-and-migration-of-type-ii-alveolar-epithelial-cells-during-inflammation-state
#5
Zhongji Yu, Jingru Jin, Yuhui Wang, Jian Sun
BACKGROUND: To investigate the effect and mechanism of high density lipoprotein (HDL) on type II alveolar epithelial cells during inflammation state. METHODS: The original generation of type II alveolar epithelial cells were separated in rats and treated with PBS/LPS/HDL/HDL + LPS. To observe the proliferation and migration of type II alveolar epithelial cells with bromodeoxyuridine(BrdU) assay, transwell assay and wound healing experiments. In addition, western blot detected the expression of TP-binding cassette transporter A1 (ABCA1), cystic fibrosis transmembrane conductance regulator (CFTR) and the phosphorylation of AKT/extracellular signal-regulated kinase(ERK)/mitogen-activated protein kinase(MAPK)...
May 18, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28511654/oxidative-profiles-of-ldl-and-hdl-isolated-from-women-with-preeclampsia
#6
G León-Reyes, R F Maida-Claros, A X Urrutia-Medina, E Jorge-Galarza, A M Guzmán-Grenfell, S Fuentes-García, R Medina-Navarro, M A Moreno-Eutimio, J L Muñoz-Sánchez, J J Hicks, Y D Torres-Ramos
BACKGROUND: Oxidative stress causes biochemical changes in lipids and proteins; these changes can induce damage to the vascular endothelium and create maternal complications that are characteristic of preeclampsia. In this study, we evaluated the oxidative profile of lipoproteins isolated from women with preeclampsia. METHODS: Thirty women diagnosed with preeclampsia and thirty women without preeclampsia were included in the study. Lipid-damage biomarkers, including conjugated dienes, lipohydroperoxides and malondialdehyde, were measured...
May 16, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28501027/erratum-to-a-single-nucleotide-polymorphism-in-the-fads1-gene-is-associated-with-plasma-fatty-acid-and-lipid-profiles-and-might-explain-gender-difference-in-body-fat-distribution
#7
Huilan Guo, Lichao Zhang, Chaonan Zhu, Fei Yang, Shanshan Wang, Shankuan Zhu, Xiaoguang Ma
No abstract text is available yet for this article.
May 13, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28476116/low-apolipoprotein-m-serum-levels-correlate-with-systemic-lupus-erythematosus-disease-activity-and-apolipoprotein-m-gene-polymorphisms-with-lupus
#8
Wenhan Du, Ting Shen, Hui Li, Yinyin Liu, Lagu He, Li Tan, Min Hu, Yaping Ren
BACKGROUND: Sequence variation in gene promoters is often associated with disease risk. In this study, we tested the hypothesis that common promoter variation in the APOM gene is associated with systemic lupus erythematosus (SLE) risk and SLE-related clinical phenotypes in a Chinese cohort. Meanwhile, we investigated the expression of apolipoprotein M (APOM) in the serum of patients with systemic lupus erythematosus (SLE) and its relationship with disease activity. METHODS: We used a case-control design and genotyped 52 SLE patients and 52 healthy controls for 19 APOM promoter single nucleotide polymorphism (SNP) (rs113947529, rs1143030, rs114826514, rs116715239, rs12525463, rs1266078, rs2273612, rs28432254, rs34490746, rs4947251, rs55880811, rs707921, rs74890500, rs75629491, rs76611345, rs76794541, rs805264, rs805297, rs9267528)...
May 5, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28468627/the-omega-3-polyunsaturated-fatty-acid-docosahexaenoic-acid-inhibits-proliferation-and-progression-of-non-small-cell-lung-cancer-cells-through-the-reactive-oxygen-species-mediated-inactivation-of-the-pi3k-akt-pathway
#9
Yuanqin Yin, Chengguang Sui, Fandong Meng, Ping Ma, Youhong Jiang
BACKGROUND: Docosahexaenoic acid(DHA) inhibits tumor growth and progression in various cancers, including lung cancer. However, the mechanisms involved remain unclear. The aim of this study was to identify the mechanism of DHA in inhibiting progression of non-small cell lung cancer (NSCLC) in vitro. METHODS: The proliferation of A549 was tested by MTT, and cell apoptosis was analysed using flow cytometer. The migration and invasion were examined respectively by wound healing assay and Transwell invasion assay...
May 3, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28464933/fat-deposition-in-the-left-ventricle-descriptive-and-observacional-study-in-autopsy
#10
Ricella Maria Souza da Silva, Roberto José Vieira de Mello
BACKGROUND: The human heart contains varying amounts of fat deposits. Cardiac physiological fat occurs predominantly in the right ventricle (RV). The discovery and characterization of adipose tissue along the left ventricle (LV) has been rarely reported. This study aimed to determine the occurrence of fatty deposits in epicardial, pericoronay and myocardial compartments in the LV, and to trace the epidemiological profile and clinical associations with this finding. METHODS: Epidemiological and morphological data and heart samples were collected from corpses submitted to necropsy...
May 2, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28464894/hypolipidemic-effect-of-xh601-on-hamsters-of-hyperlipidemia-and-its-potential-mechanism
#11
Meng-Jie Zhao, Shan-Shan Wang, Yao Jiang, Ying Wang, Hong Shen, Pei Xu, Hua Xiang, Hong Xiao
BACKGROUND: The novel compound XH601 is a synthesized derivative of formononetin. The present study was to investigate the hypolipidemia effect and potential mechanism of XH601. METHODS: Male Golden Syrian hamsters were induced by high-fat diet (HFD) for eight weeks and the hyperlipidemic model was established successfully. After XH601 treatment, serum and hepatic biochemistry parameters of hamsters were detected and the effect of XH601 on adipose tissue was also analyzed...
May 2, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28464819/mangiferin-a-natural-miracle-bioactive-compound-against-lifestyle-related-disorders
#12
REVIEW
Muhammad Imran, Muhammad Sajid Arshad, Masood Sadiq Butt, Joong-Ho Kwon, Muhammad Umair Arshad, Muhammad Tauseef Sultan
The current review article is an attempt to explain the therapeutic potential of mangiferin, a bioactive compound of the mango, against lifestyle-related disorders. Mangiferin (2-β-D-glucopyranosyl-1,3,6,7-tetrahydroxy-9H-xanthen-9-one) can be isolated from higher plants as well as the mango fruit and their byproducts (i.e. peel, seed, and kernel). It possesses several health endorsing properties such as antioxidant, antimicrobial, antidiabetic, antiallergic, anticancer, hypocholesterolemic, and immunomodulatory...
May 2, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28454542/perilipins-a-diversity-of-intracellular-lipid-droplet-proteins
#13
REVIEW
Hiroyuki Itabe, Tomohiro Yamaguchi, Satomi Nimura, Naoko Sasabe
Intracellular lipid droplets (LDs) are found in a wide variety of cell types and have been recognized as organelles with unique spherical structures. Although LDs are not stable lipid-depots, they are active sites of neutral lipid metabolism, and comprise neutral lipid or cholesterol cores surrounded by phospholipid monolayers containing specialized proteins. However, sizes and protein compositions vary between cell and tissue types. Proteins of the perilipin family have been associated with surfaces of LDs and all carry a conserved 11-mer repeat motif...
April 28, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28449683/inhibition-of-nampt-aggravates-high-fat-diet-induced-hepatic-steatosis-in-mice-through-regulating-sirt1-ampk%C3%AE-srebp1-signaling-pathway
#14
Ling-Fang Wang, Xiao-Nv Wang, Cong-Cong Huang, Long Hu, Yun-Fei Xiao, Xiao-Hui Guan, Yi-Song Qian, Ke-Yu Deng, Hong-Bo Xin
BACKGROUND: Nonalcoholic fatty liver disease is one of the most common liver diseases in the world and is a typical hepatic manifestation of metabolic syndrome which is characterized with lipid accumulation in liver. Nicotinamide phosphoribosyltransferase (NAMPT) has been recently identified as an enzyme involved in nicotinamide adenine dinucleotide (NAD(+)) biosynthesis and plays an important role in cellular metabolism in variety of organs in mammals. The aim of this study was to investigate the effects of NAMPT on high fat diet-induced hepatic steatosis...
April 27, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28438163/enhanced-status-of-inflammation-and-endothelial-activation-in-subjects-with-familial-hypercholesterolaemia-and-their-related-unaffected-family-members-a-case-control-study
#15
Thuhairah Rahman, Nur Suhana Hamzan, Atiqah Mokhsin, Radzi Rahmat, Zubin Othman Ibrahim, Rafezah Razali, Malathi Thevarajah, Hapizah Nawawi
BACKGROUND: Familial hypercholesterolaemia (FH) leads to premature coronary artery diseases (CAD) which pathophysiologically can be measured by inflammation, endothelial activation and oxidative stress status. However, the status of these biomarkers among related unaffected relatives of FH cases and whether FH is an independent predictor of these biomarkers have not been well established. Thus, this study aims to (1) compare the biomarkers of inflammation, endothelial activation and oxidative stress between patients with FH, their related unaffected relatives (RUC) and normolipaemic subjects (NC) (2)determine whether FH is an independent predictor of these biomarkers...
April 24, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28420383/ppbp-and-defa1-defa3-genes-in-hyperlipidaemia-as-feasible-synergistic-inflammatory-biomarkers-for-coronary-heart-disease
#16
Yaowapa Maneerat, Kriengchai Prasongsukarn, Surachet Benjathummarak, Wilanee Dechkhajorn
BACKGROUND: Coronary heart disease (CHD) is an important complication of atherosclerosis. Biomarkers, which associate with CHD development, are potential to predict CHD risk. To determine whether genes showing altered expression in hyperlipidaemia (H) and coronary heart disease (CHD) patients compared with controls could be CHD risk biomarkers. METHODS: Control, H, and CHD groups represented atherosclerosis to CHD development. Gene profiling was investigated in peripheral blood mononuclear cells using DNA microarrays...
April 19, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28410612/milk-protein-based-formulas-containing-different-oils-affect-fatty-acids-balance-in-term-infants-a-randomized-blinded-crossover-clinical-trial
#17
Carolina Oliveira de Souza, Maria Efigênia Q Leite, John Lasekan, Geraldine Baggs, Lorena Silva Pinho, Janice Izabel Druzian, Tereza Cristina M Ribeiro, Ângela P Mattos, José A Menezes-Filho, Hugo Costa-Ribeiro
BACKGROUND: Palm olein is used in infant formula fat blends in order to match the fatty acid profile of human milk. While the effects on fatty acid balance have been evaluated, the use of palm olein in combination with palm kernel oil and supplementation with docosahexaenoic acid (DHA) and arachidonic acid (ARA) has not been similarly assessed in infants. This study evaluated the effects of infant formulas containing different fat compositions on the balance of fat, fatty acids, and calcium...
April 14, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28410598/prevalence-of-overweight-and-obesity-among-police-officers-in-riyadh-city-and-risk-factors-for-cardiovascular-disease
#18
Abdullah S Alghamdi, Mohammed A Yahya, Ghedeir M Alshammari, Magdi A Osman
BACKGROUND: Despite the prevalence of overweight and obesity and increases in associated diseases such as diabetes and heart disease in the Saudi population, no studies have addressed the spread of obesity among Saudi police officers. Therefore, the present study aimed to assess the prevalence of overweight and obesity and associations with biochemical parameters among the police in Riyadh. METHOD: The study involved a cross-sectional survey of 160 police officers in Riyadh, Saudi Arabia...
April 14, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28407767/e167k-polymorphism-of-tm6sf2-gene-affects-cell-cycle-of-hepatocellular-carcinoma-cell-hepa-1-6
#19
Shuixian Du, Linlin Lu, Yingxia Miao, Wenwen Jin, Changfei Li, Yongning Xin, Shiying Xuan
BACKGROUND: Some studties reported that the polymorphism of TM6SF2 gene E167K affects the occurrence and the progression of hepatocytes carcinoma (hepatocellular, HCC). In oeder to investigate the effects of the polymorphism of TM6SF2 gene E167K in the pathogenesis of HCC, we explored its influence on the cell cycle in hepatocellular carcinoma cell HEPA1-6. METHODS: HEPA 1-6 cells which could respectively overexpress TM6SF2 wild type and E167K variant were cultured and HEPA 1-6 cells with zero load plasmids were used as matched control...
April 13, 2017: Lipids in Health and Disease
https://www.readbyqxmd.com/read/28407763/klotho-ameliorates-oxidized-low-density-lipoprotein-ox-ldl-induced-oxidative-stress-via-regulating-lox-1-and-pi3k-akt-enos-pathways
#20
Yansheng Yao, Yanbing Wang, Yibo Zhang, Chang Liu
BACKGROUND: Atherosclerosis is a common cardiovascular disease that causes myocardial infarction, heart failure, and stroke. Increased oxidized low density lipoprotein (ox-LDL) in the sub-endothelium is the characteristic origin of atherogenesis. Klotho, an anti-aging protein, has been reported to protect against atherosclerosis and ameliorate endothelial dysfunction in vivo. The aim of this study is to investigatethe anti-oxidative activity of Klothoin ox-LDL-treated human umbilical vein endothelial cells (HUVECs)...
April 13, 2017: Lipids in Health and Disease
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