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1958 Shorland: RECENT WORK ON ANIMAL FATS
... l~yclrolysecl in the intestinal lumen giving free fatty acids, as well as mono- and cliglycerides, but in the course of their passage tllrough the cells of the intestinal wall they are resynthesizecl into triglycerides or neutral fat, newly formed glycerol being used for this purpose to a considerab ...
... l~yclrolysecl in the intestinal lumen giving free fatty acids, as well as mono- and cliglycerides, but in the course of their passage tllrough the cells of the intestinal wall they are resynthesizecl into triglycerides or neutral fat, newly formed glycerol being used for this purpose to a considerab ...
Summary of fatty acid synthesis
... Synthesized fatty acids can be stored as TAG’s 1. The fatty acid chains must be activated by fatty acyl CoA synthetases. a) This enzyme is located on the outer mitochondrial membrane. b) It utilizes ATP to form an acyl adenylate intermediate. Cleavage of the resulting pyrophosphate makes the reactio ...
... Synthesized fatty acids can be stored as TAG’s 1. The fatty acid chains must be activated by fatty acyl CoA synthetases. a) This enzyme is located on the outer mitochondrial membrane. b) It utilizes ATP to form an acyl adenylate intermediate. Cleavage of the resulting pyrophosphate makes the reactio ...
ANAPHYLAXIS IN CHOPPED GUINEA PIG LUNG II
... laxis was identical with that described in the preceding paper (3). The biological assay for SRS-A was performed on the terminal ileum of the guinea pig in the presence of 5 X 10-7 atropine and 10-6 ~ mepyramine as reported by Brocldehurst (6). The values for SRS-A are expressed in arbitrary units p ...
... laxis was identical with that described in the preceding paper (3). The biological assay for SRS-A was performed on the terminal ileum of the guinea pig in the presence of 5 X 10-7 atropine and 10-6 ~ mepyramine as reported by Brocldehurst (6). The values for SRS-A are expressed in arbitrary units p ...
acetyl CoA carboxylase
... Fatty Acid Elongation and Desaturation The common product of fatty acid synthesis is palmitate (16:0). Cells contain longer fatty acids and unsaturated fatty acids they are synthesized in the endoplasmic reticulum. The reactions of elongation are similar to the ones seen with fatty acid synthase ( ...
... Fatty Acid Elongation and Desaturation The common product of fatty acid synthesis is palmitate (16:0). Cells contain longer fatty acids and unsaturated fatty acids they are synthesized in the endoplasmic reticulum. The reactions of elongation are similar to the ones seen with fatty acid synthase ( ...
Quantitative analysis of acetyl-CoA production in hypoxic cancer cells reveals substantial contribution from acetate
... and added increasing amounts of U-13C-acetate (Figure 4A). AcCoA labeling rose considerably with increasing U-13Cacetate concentrations, from approximately 50% to 86% with 500 μM U-13C-acetate. No significant increase in labeling of AcCoA was observed in normoxic cells following incubation with U-13 ...
... and added increasing amounts of U-13C-acetate (Figure 4A). AcCoA labeling rose considerably with increasing U-13Cacetate concentrations, from approximately 50% to 86% with 500 μM U-13C-acetate. No significant increase in labeling of AcCoA was observed in normoxic cells following incubation with U-13 ...
1,2-Ethanediol, [1-2-Chlorophenyl]-, 2-carbama
... plasma metabolites. With the use of very sensitive liquid chromatography-tandem mass spectrometry techniques, only traces of aromatic (pre)mercapturic acid conjugates were detected in urine (each <0.3% of the dose), suggesting a low potential for reactive metabolite formation. In conclusion, the dis ...
... plasma metabolites. With the use of very sensitive liquid chromatography-tandem mass spectrometry techniques, only traces of aromatic (pre)mercapturic acid conjugates were detected in urine (each <0.3% of the dose), suggesting a low potential for reactive metabolite formation. In conclusion, the dis ...
α-Ketoglutarate Dehydrogenase Activity Colorimetric Assay Kit
... 3. Reaction Mix: Mix enough reagents for the number of assays to be performed. For each well, prepare 50 µl Mix containing: ...
... 3. Reaction Mix: Mix enough reagents for the number of assays to be performed. For each well, prepare 50 µl Mix containing: ...
Document
... Now this is where we need to take a look at what the TCA does and how it can be utilized. There are many products that can be made from intermediates in the TCA. Take a look at oxaloacetate, for instance. Now remember, I told you that it is simply deaminated aspartic acid but you can make aspartic a ...
... Now this is where we need to take a look at what the TCA does and how it can be utilized. There are many products that can be made from intermediates in the TCA. Take a look at oxaloacetate, for instance. Now remember, I told you that it is simply deaminated aspartic acid but you can make aspartic a ...
UNIVERSITY OF CALICUT
... Choice based Credit Semester System and Grading has been introduced for UG Curriculum in all affiliated colleges under the University with effect from 2009 admission onwards and the regulations for the same implemented vide paper cited (1) above. As per paper read as (2) above, the Board of Studies ...
... Choice based Credit Semester System and Grading has been introduced for UG Curriculum in all affiliated colleges under the University with effect from 2009 admission onwards and the regulations for the same implemented vide paper cited (1) above. As per paper read as (2) above, the Board of Studies ...
CHAPTER 25
... a) All three statements are true. b) Two of the three statements are true. c) Only one of the statements is true. d) None of the statements is true. 25.40 c - TFF Statements: (1) The number of acetyl CoA molecules produced in the fatty acid spiral is equal to half the number of carbon atoms in the f ...
... a) All three statements are true. b) Two of the three statements are true. c) Only one of the statements is true. d) None of the statements is true. 25.40 c - TFF Statements: (1) The number of acetyl CoA molecules produced in the fatty acid spiral is equal to half the number of carbon atoms in the f ...
E. Transport of certain drugs
... not incorporated into tissue nucleic acids. Humans biosynthesize the purines and pyrimidines of tissue nucleic acids, ATP, NAD+, coenzyme A, etc, from amphibolic intermediates. However, injected purine or pyrimidine analogs, including potential anticancer drugs, may be incorporated into DNA. The bio ...
... not incorporated into tissue nucleic acids. Humans biosynthesize the purines and pyrimidines of tissue nucleic acids, ATP, NAD+, coenzyme A, etc, from amphibolic intermediates. However, injected purine or pyrimidine analogs, including potential anticancer drugs, may be incorporated into DNA. The bio ...
Stable Isotope Tracer Analysis in Isolated Mitochondria from
... incubation times of 3, 10 and 30 minutes. To evaluate the isotopic enrichment of metabolites generated upon incubation with respiratory substrates, we performed mass isotopomer distribution analyses (described in Section 3.7). As shown in Figure 3C–F, both the amount and isotopic enrichment of multi ...
... incubation times of 3, 10 and 30 minutes. To evaluate the isotopic enrichment of metabolites generated upon incubation with respiratory substrates, we performed mass isotopomer distribution analyses (described in Section 3.7). As shown in Figure 3C–F, both the amount and isotopic enrichment of multi ...
here - Newtricious
... ischemia, chronic light exposure, oxidative stress, inflammation, cellular signaling mechanisms, and aging. A number of bioactive molecules within the retina affect, and are effected by such conditions. These molecules operate within complex systems and include compounds classified as eicosanoids, ang ...
... ischemia, chronic light exposure, oxidative stress, inflammation, cellular signaling mechanisms, and aging. A number of bioactive molecules within the retina affect, and are effected by such conditions. These molecules operate within complex systems and include compounds classified as eicosanoids, ang ...
acyl-CoA
... • Propionyl-CoA is converted to S-Methylmalonyl-CoA by propionyl-CoA carboxylase with ATP and CO2. Uses a carboxybiotynyl cofactor for the mechanism. • S-Methylmalonyl-CoA is converted to R-MethylmalonylCoA by methylmalonyl-CoA racemase. • R-Methylmalonyl-CoA is converted to Succinyl-CoA by methylma ...
... • Propionyl-CoA is converted to S-Methylmalonyl-CoA by propionyl-CoA carboxylase with ATP and CO2. Uses a carboxybiotynyl cofactor for the mechanism. • S-Methylmalonyl-CoA is converted to R-MethylmalonylCoA by methylmalonyl-CoA racemase. • R-Methylmalonyl-CoA is converted to Succinyl-CoA by methylma ...
Plant Physiology 66:
... (18). A clear distinction may be drawn between this liquid, originating from the integuments, and the endosperm, which is transient and never becomes fully cellular (17, 18). This fluid diminishes in volume as the embryo expands but persists as a sticky coating around the embryo throughout seed deve ...
... (18). A clear distinction may be drawn between this liquid, originating from the integuments, and the endosperm, which is transient and never becomes fully cellular (17, 18). This fluid diminishes in volume as the embryo expands but persists as a sticky coating around the embryo throughout seed deve ...
Enzyme Activities Support the Use of Liver Lipid–Derived Ketone
... Lipid metabolism in teleost fishes has been well studied, but relatively little is known about lipid dynamics of the Elasmobranchii (sharks, skates, and rays). The literature consistently demonstrates, however, that elasmobranch lipid metabolism is unlike that of teleost fishes, many of which appare ...
... Lipid metabolism in teleost fishes has been well studied, but relatively little is known about lipid dynamics of the Elasmobranchii (sharks, skates, and rays). The literature consistently demonstrates, however, that elasmobranch lipid metabolism is unlike that of teleost fishes, many of which appare ...
Accumulation of D6-unsaturated fatty acids in transgenic tobacco
... The results presented here demonstrate that the expression of a B. officinalis D6-fatty acid desaturase in transgenic tobacco plants results in the accumulation of D6-unsaturated fatty acids in all the tissues examined, consistent with the use of the ‘constitutive’ viral 35S promoter. Accumulation p ...
... The results presented here demonstrate that the expression of a B. officinalis D6-fatty acid desaturase in transgenic tobacco plants results in the accumulation of D6-unsaturated fatty acids in all the tissues examined, consistent with the use of the ‘constitutive’ viral 35S promoter. Accumulation p ...
Determination of Pyruvate Oxidation Rate and Citric Acid Cycle
... enzyme activities in cultured fibroblasts and leukocytes. Though enzyme defects can be established in liver, kidney, or muscle biopsy materials, these studies are rather limited. Frequently only fibroblasts are available for enzyme assays. Because leukocytes can easily be obtained, they are also an ...
... enzyme activities in cultured fibroblasts and leukocytes. Though enzyme defects can be established in liver, kidney, or muscle biopsy materials, these studies are rather limited. Frequently only fibroblasts are available for enzyme assays. Because leukocytes can easily be obtained, they are also an ...
New insight into pathogenesis of medical diseases
... adenosine triphosphate (ATP). It is a complex molecule constructed with high energy bonds, which when slit by enzyme action can release energy rapidly for a number of body processes including muscle contraction. ATP is classified as high energy compound and is stored in the tissues in small amounts. ...
... adenosine triphosphate (ATP). It is a complex molecule constructed with high energy bonds, which when slit by enzyme action can release energy rapidly for a number of body processes including muscle contraction. ATP is classified as high energy compound and is stored in the tissues in small amounts. ...
Reactivation of Creatine Kinase by Dithiothreitol Prior to Use
... ribonucleic acids can be performed in various systems including cytoplasmic extract from eukaryotic cells, rabbit reticulocyte lysate and wheat germ extract. For optimal translation, an energy regeneration system based on creatine phosphate and creatine kinase is commonly employed for the regenerati ...
... ribonucleic acids can be performed in various systems including cytoplasmic extract from eukaryotic cells, rabbit reticulocyte lysate and wheat germ extract. For optimal translation, an energy regeneration system based on creatine phosphate and creatine kinase is commonly employed for the regenerati ...
Lipid Breakdown - Rose
... two molecules of acetyl-CoA. It is worth noting that the β-oxidation process is a spiral, not a cycle; each turn of the spiral results in a shorter substrate for the next turn. This contrasts with cyclic processes such as the TCA cycle, which begin and end with the same compound. Energetics of fatty ...
... two molecules of acetyl-CoA. It is worth noting that the β-oxidation process is a spiral, not a cycle; each turn of the spiral results in a shorter substrate for the next turn. This contrasts with cyclic processes such as the TCA cycle, which begin and end with the same compound. Energetics of fatty ...