L-lysine
Rational modification of tricarboxylic acid cycle for improving l-lysine production in Corynebacterium glutamicum
... of l-lysine. At present, a various genes involved in l-lysine produc- tion were characterized at the molecular level, and subse- quently, the l-lysine producers were achieved by ...
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Nucleation Kinetics of L Arginine, L Lysine and L Alanine Doped Potassium Dihydrogen Phosphate Crystals
... The solubility, induction period and nucleation parameters of pure and amino acids like L-arginine, L-lysine and L-alanine doped potassium dihydrogen phosphate (KDP) crystals have been ...
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Development and validation of new hplc method for simultaneous estimation of l-lysine hydrochloride and l-carnitine-l-tartrate in pharmaceutical dosage form
... for L-lysine hydrochloride and LCLT also rectified the peak ...Since L-lysine hydrochloride and LCLT contain amine functional group so pH ±1 of its pKa worked best for protonation of ...of ...
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Polyethylene glycol–poly(ε-benzyloxycarbonyl-L-lysine)-conjugated VEGF siRNA for antiangiogenic gene therapy in hepatocellular carcinoma
... glycol–poly(ε-benzyloxycarbonyl- l -lysine); siVegF, small interfering VegF rNa; mrNa, messenger rNa; Pcr, polymerase chain reaction; elIsa, enzyme-linked immunosorbent assay; PBs, phosphate-buffered ...
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Effect of L lysine in culture medium on nodule formation by bone marrow cells
... The formation of bone-like tissue by osteoblasts was facilitated by the effects of some amino acids [14]. In this study, we selected L-lysine (Lys) to assess the effect. Lys has been shown to be effective ...
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Aldehyded dextran and ε-poly(l-lysine) hydrogel as nonviral gene carrier
... Background. The expression term of the gene transfected in cells needs to belong enough inorder to make a gene therapy clinically effective. The controlled release of the transfected gene can be utilized. The new ...
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Engineering of Corynebacterium glutamicum for growth and production of L-ornithine, L-lysine, and lycopene from hexuronic acids
... are not clustered but spread across the genome of E. coli. The genes kdgK and eda belong to the modified Entner- Doudoroff pathway, which is present in many Gram- negative bacteria, pseudomonads, and Archaea [36]. ...
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Inhibitive Effect of L-Lysine on the Corrosion of Mild Steel in Acidic Solutions
... of L-lysine at 298 K, from which it can be clearly seen that adding L-lysine leads to the anodic branch and cathodic branch of the polarization curves shift to the direction of low current ...
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Effect of L-Lysine Supplementation with Different Protein Levels in Diets on Growth, Body Composition and Protein Metabolism in Pearl Spot Etroplus Suratensis (Bloch)
... was significantly higher (P<0.05) at low protein diets (25 and 30%) fed fish than the others. The influence of L -lysine supplementation on Specific Growth Rate (SGR) of E. suratensis was more pronounced ...
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L Lysine L lysinium dichloride nitrate
... of l-lysine monohydrochloride dihydrate (Wright & Marsh, 1962; Koetzle et ...1972), l- lysine sulfate (Capasso et al., 1983), l-lysine semimaleate (Pratap et ...of ...
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N∊ Benzyloxycarbonyl Nα (2 nitrobenzenesulfonyl) L lysine
... l-lysine with chlorotrimethylsilane (1.85 equivalents), diisopropyl- ethylamine (2.3 equivalents) and ortho-nitrobenzenesulfonyl chloride (0.9 equivalents) in anhydrous dichloromethane under argon over 12 h ...
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Severe Pulmonary Hypertension With Therapeutic l-Lysine Ibuprofen in 2 Preterm Neonates
... by maternal preeclampsia, HELLP (High blood pressure, Elevated Liver enzymes, Low Platelets) syndrome, and placenta previa. The infant was delivered via ce- sarean section for a footling breech presentation. He was ...
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L-lysine as adjunctive treatment in patients with schizophrenia: a single-blinded, randomized, cross-over pilot study
... that L-lysine treatment in combination with training was perceived to improve memory capacity in one ...adjunctive L-lysine treatment needs to be investigated in a larger placebo-controlled, ...
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Suppression of acute pancreatitis by L lysine in mice
... In this study, the level of NO was significantly higher in the arginine-treated group compared with that in the control group ( P < 0.001). NO is a highly reactive free radical that is produced from L-arginine ...
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Anthraquinonedisulfonate Doped Glutaraldehyde Cross-linked Poly-L-lysine Modified Electrode for S2O82-, IO3- and Oxygen Reduction
... The anthraquinone-2,6-disulfonate (AQDS) and poly-l-lysine (PLL) - glutaraldehyde (GA) film (AQDS/PLL-GA) was prepared on a glassy carbon electrode (GCE) by multiple scan cyclic voltammetry. This ...
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Equilibrium of the intracellular redox state for improving cell growth and l-lysine yield of Corynebacterium glutamicum by optimal cofactor swapping
... for l-lysine biosynthesis ...in l-lysine biosynthetic pathway with the help of NADPH, thus avoiding the high NADPH in intracellular because 4 mol of NADPH must be supplied for 1 mol of ...
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Effects of Poly-l-Lysine on Infectious Viral Nucleic Acid
... Effect of molecular weight of polylysine on reversible masking of infectivity ofinfectious ribonucleic acid IRNA Titer logio PFU/mla Molecular weight of polylysine Sample Untreated 5.8 3[r] ...
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Poly-l-lysine-coated magnetic nanoparticles as intracellular actuators for neural guidance
... After three days of exposure to the magnetic source, the local cell densities were measured and normalized with respect to the average cell density in the well. As can be seen in panel A of Figure 7, for SH-SH5Y cells, ...
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Layer-by-Layer Assembly of Supported Lipid Bilayer Poly-l-Lysine Multilayers.
... di ff usion constants are calculated. This double exponential behavior has been previously observed in polymer supported membranes 60,61 and supported membranes upon binding of proteins. 62 Fitting to the double ...
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The influence on abdominal adhesions and inflammation in rabbits after exposure to differently charged polypeptides
... Background: Abdominal adhesions develop on da- maged peritoneal surfaces and constitute a significant health related problem. Previous animal studies have shown promising anti-adhesive effects when adminis- tering the ...
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