scholarly journals Gammalinolenic Acid, an Unsaturated Fatty Acid with Anti-Inflammatory Properties, Blocks Amplification of IL-1β Production by Human Monocytes

2001 ◽  
Vol 167 (1) ◽  
pp. 490-496 ◽  
Author(s):  
Robert K. Furse ◽  
Ronald G. Rossetti ◽  
Robert B. Zurier
Keyword(s):  
Fatty Acid ◽  
Unsaturated Fatty Acid ◽  
Human Monocytes ◽  
Gammalinolenic Acid ◽  
Anti Inflammatory

scholarly journals Menopause Anxiety and Depression; How Food Can Help?

2021 ◽  
Vol 9 (B) ◽  
pp. 64-71
Author(s):  
Suzanne Fouad ◽  
Salwa M. El Shebini ◽  
Maha Abdel-Moaty ◽  
Nihad Hassan Ahmed ◽  
Ahmed Mohamed Saied Hussein ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Unsaturated Fatty Acid ◽  
Rating Scale ◽  
Inflammatory Marker ◽  
Depression Score ◽  
Anxiety Score ◽  
Anxiety And Depression ◽  
Menopausal Women ◽  
Chief Complaints ◽  
Anti Inflammatory

BACKGROUND: Anxiety and depression are reported as two major frequent and chief complaints among peri-menopausal women in several societies. AIM: The objective of the study was to study the effect of using two dietary supplements to beat depression and anxiety associated with menopause. SUBJECTS AND METHODS: Sixty-six volunteers’ menopausal women participated on the study for 8 weeks, 35 subjects consumed daily cookies prepared mainly from soya flour and flaxseed, and 31 females consumed daily a blend composed mainly of raw unroasted peanut and raw sesame. Follow-up was performed with menopause rating scale, anxiety score, depression score, and biochemical parameters. RESULTS: Soya cookies were rich in plant-based protein and total phenols while blend was a good source of unsaturated fatty acid. Blend consumers showed significant percentage reduction in beck anxiety score and beck depression score after intervention, more than cookies consumers group. The anthropometrics parameters were statistical significant changed on both groups, more on the group who consumed the soya cookies. Soya cookies demonstrated an anti-inflammatory effect, while blend had an antioxidant and anti-inflammatory effects as was shown on the serum assay of interleukin-6 and malondialdehyde as an inflammatory marker and an antioxidant marker, respectively. CONCLUSION: From the results, it can be concluded that the supplementation of products enriched with unsaturated fatty acid was more beneficial to slow down the psychological menopause symptoms than natural estrogen rich product consumption.

SLPI suppresses ATP-mediated release of IL-1β from human monocytes – evidence for a novel anti-inflammatory mechanism

Pneumologie ◽  
2015 ◽  
Vol 69 (07) ◽  
Author(s):  
A Zakrzewicz ◽  
S Wilker ◽  
S Janciauskiene ◽  
R Tikkanen ◽  
W Padberg ◽  
...  
Keyword(s):  
Human Monocytes ◽  
Inflammatory Mechanism ◽  
Anti Inflammatory

IDENTIFICATION AND CHARACTERIZATION OF A PURPLE NONSULFUR BACTERIUM ISOLATED FROM COASTAL AREA OF HAI PHONG FOR USING IN PRODUCTION OF UNSATURATED FATTY ACID (OMEGA 6, 7, 9)

2019 ◽  
Vol 57 (6) ◽  
pp. 665 ◽  
Author(s):  
Yen Thi Hoang ◽  
Quynh Thi Thu Tran ◽  
Ha Hoang Chu ◽  
Tuyen Thi Do ◽  
Thanh Tat Dang ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Unsaturated Fatty Acid ◽  
Unsaturated Fatty Acids ◽  
Nitrogen Sources ◽  
16S Rrna Analysis ◽  
Rhodovulum Sulfidophilum ◽  
Purple Nonsulfur Bacterium ◽  
High Lipid ◽  
Physiological Properties ◽  
Omega 6

Purple nonsulfur bacteria are a group that has so much biotechnological applications, particularly in producing of functional food rich with unsaturated fatty acids. A purple nonsulfur bacterium (named HPB.6) was chosen based on its strong growth, high lipid and synthesis of unsaturated fatty acid (omega 6,7,9). Studying on basic biological characteristics showed that the cells of HPB.6 were observed as ovoid-rod shape, none motility, Gram negative staining. The diameter of single bacterium was about 0.8-1.0 µm. The cells divide by binary fission and had bacteriochlorophyll a (Bchl a). This bacterium grew well on medium with carbon and nitrogen sources such as acetate, succinate, pyruvate, butyrate, glutamate, arginine, leucine, tyrosine, alanine, methionine, threonine, glutamine, yeast extract and NH4Cl. This selected strain grew well on medium with salt concentrations from 1.5 - 6.0% (optimum 3%), pH from 5.0 to 8.0 (optimum at pH 6.5) and could withstand Na2S at 4.0 - 5.2 mM. Based on morphological, physiological properties and 16S rRNA analysis received demonstrated that HPB.6 strain belongs to the species Rhodovulum sulfidophilum.

TRIGLYCERIDE COMPOSITION OF SIXTEEN STRAINS OF MARINE DIATOM

2013 ◽  
Vol 5 (1) ◽  
Author(s):  
Lily M.G. Panggabean ◽  
Abdullah Rasyid ◽  
Zarrah Duniani ◽  
Yana Meliana ◽  
Indah Kurniasih
Keyword(s):  
Mass Spectrometry ◽  
Fatty Acid ◽  
Double Bond ◽  
Unsaturated Fatty Acid ◽  
Ion Trap ◽  
Carbon Chain ◽  
Highly Unsaturated Fatty Acid ◽  
Marine Diatom ◽  
Ion Trap Mass Spectrometry ◽  
Spectra Analysis

Trigliceride or triacylglicerol (TAG) composition in crude oil of sixteen strain of marine diatom has been detected by spectra analyses on an Electrospray - Ion Trap – Mass Spectrometry (ESI-IT-MS) HCT Bruker-Daltonic GmbH instrument with AgNO3 used as coordination ionization agent. Biomass samples of each microalga strain were taken from early and late stationary cultures in f/2 enriched seawater and algal oils were extracted according to Bligh and Dyer. Results from spectra analysis showed that P-Pt-P (C16:0-C16:1-C16:0) were distinguished in TAG from diatom strains Chaetoceros sp.1, Chaetoceros sp.2, Thalasiossira sp.1, Thalasiossira sp.2, Thalasiossira sp.3, Navicula sp. 1, Navicula sp. 2, Navicula sp. 3, Navicula sp. 4, Nitzschia sp. 2 and Amphora sp. In contrast, TAGs in Melosira sp. included P-P-P (C16:0-C16:0-C16:0) and P-P-O (C16:0-C16:0-C18:1) were identified. TAGs from Chaetoceros sp. were the most varies among samples, i.e. P-Pt-P (C16:0-C16:1-C16:0), A-P-M (C20:4-C16:0-C14:0), P-Pt-Lt (C16:0-C16:1-C18:3), P-Pt-A (C16:0-C16:1-C20:4), D-P-P (C22:6-C16:0-C16:0), A-Ln-P (C20:4-C18:2-C16:0). Various TAGs were also detected in Nitzschia sp.2, i.e. P-Pt-M (C16:0-C16:1-C14:0), P-Pt-P (C16:0-C16:1-C16:0), P-Pt-S (C16:0-C16:1-C18:0), P-Pt-A (C16:0-C16:1-C20:4). TAGs composition in Skeletonema strains that similar to those in Nitzschia sp.1 has longer carbon, i.e. P-P-O (C16:0-C16:0-C18:1), P-O-O (C16:0-C18:1-C18:1) and O-O-O (C18:1-C18:1-C18:1). TAGs with longer carbon chain and more double bond including highly unsaturated fatty acid C20:4 were increased with culture age in diatoms Chaetoceros sp.1, Chaetoceros sp.2, Thalasiossira sp.2, Navicula sp.1 and Nitzschia sp. 2.Keywords: diatom, TAG, ESI-IT-MS, f/2, early and late stationary

QTL Analysis of 18-C Unsaturated Fatty Acid Contents in Zero-erucic Rape-seed (Brassica napus L.)

2011 ◽  
Vol 37 (8) ◽  
pp. 1342-1350 ◽  
Author(s):  
Yan-Yu YANG ◽  
Sheng-Qiang YANG ◽  
Zhe-Hong CHEN ◽  
Chun-Yun GUAN ◽  
She-Yuan CHEN ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Brassica Napus ◽  
Unsaturated Fatty Acid ◽  
Qtl Analysis ◽  
Rape Seed

Unsaturated fatty acid-tuned assembly of photosensitizers for enhanced photodynamic therapy via lipid peroxidation

2021 ◽  
Vol 334 ◽  
pp. 213-223
Author(s):  
Yanxian Hou ◽  
Qiang Fu ◽  
Yafei Kuang ◽  
Dan Li ◽  
Yixin Sun ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Photodynamic Therapy ◽  
Fatty Acid ◽  
Unsaturated Fatty Acid
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