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Showing 25 to 36 of 17875 entries
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Polyethylenimines modified by amino acids with different charge states and hydrophilic/hydrophobic properties for gene carriers.

Journal of controlled release : official journal of the Controlled Release Society

Zhang Y, Tian H, Guan X, Fang H, Yan N, Chen X.
PMID: 27005165
J Control Release. 2015 Sep 10;213:e41. doi: 10.1016/j.jconrel.2015.05.066. Epub 2015 Aug 19.

No abstract available.

Evaluation of different agroindustrial waste on the effect of different carcass characteristics and physiological and biochemical parameters in broilers chicken.

Veterinary world

Sánchez-Roque Y, Pérez-Luna YDC, Pérez-Luna E, Hernández RB, Saldaña-Trinidad S.
PMID: 28507406
Vet World. 2017 Apr;10(4):368-374. doi: 10.14202/vetworld.2017.368-374. Epub 2017 Apr 03.

AIM: This study was conducted to evaluate the physiological and biochemical effect in chickens of the Ross breed of a food enriched with agroindustrial waste.MATERIALS AND METHODS: The food is one of the main components of the total cost...

CN-Wheat, a functional-structural model of carbon and nitrogen metabolism in wheat culms after anthesis. I. Model description.

Annals of botany

Barillot R, Chambon C, Andrieu B.
PMID: 27497242
Ann Bot. 2016 Oct 01;118(5):997-1013. doi: 10.1093/aob/mcw143.

Background and Aims Improving crops requires better linking of traits and metabolic processes to whole plant performance. In this paper, we present CN-Wheat, a comprehensive and mechanistic model of carbon (C) and nitrogen (N) metabolism within wheat culms after...

CN-Wheat, a functional-structural model of carbon and nitrogen metabolism in wheat culms after anthesis. II. Model evaluation.

Annals of botany

Barillot R, Chambon C, Andrieu B.
PMID: 27497243
Ann Bot. 2016 Oct 01;118(5):1015-1031. doi: 10.1093/aob/mcw144.

Background and Aims Simulating resource allocation in crops requires an integrated view of plant functioning and the formalization of interactions between carbon (C) and nitrogen (N) metabolisms. This study evaluates the functional-structural model CN-Wheat developed for winter wheat after...

bPE toolkit: toolkit for computational protein engineering.

Systems and synthetic biology

Jerath G, Hazam PK, Ramakrishnan V.
PMID: 26396658
Syst Synth Biol. 2014 Dec;8(4):337-41. doi: 10.1007/s11693-014-9156-4. Epub 2014 Oct 19.

We present a computational toolkit consisting of five utility tools, for performing basic operations on a protein structure file in PDB format. The toolkit consists of five different programs which can be integrated as part of a pipeline for...

Recombinant production of mecasermin in E. coli expression system.

Research in pharmaceutical sciences

Jafari S, Babaeipour V, Seyedi HA, Rahaie M, Mofid MR, Haddad L, Namvaran MM, Fallah J.
PMID: 26339260
Res Pharm Sci. 2014 Nov-Dec;9(6):453-61.

Human Insulin-like growth factor 1 (hIGF-1) consists of 70 amino acids in a single chain with three intermolecular disulfide bridges possessing valuable therapeutic effects. To date, numerous variants of specifically engineered hIGF-1 have been produced so as to improve...

Radioactive Pulse-Chase Analysis and Immunoprecipitation.

Bio-protocol

Magadán JG.
PMID: 28480315
Bio Protoc. 2014 Apr 20;4(8). doi: 10.21769/BioProtoc.1101.

Labeling of newly-synthesized polypeptides with radioactive amino acids followed by immunoprecipitation allows quantitative analysis of the fate of a given protein in a time-dependent manner. This biochemical approach is usually used to study a variety of processes, such as...

Characterization of mycosporine-serine-glycine methyl ester, a major mycosporine-like amino acid from dinoflagellates: a mass spectrometry study.

Journal of phycology

Carignan MO, Carreto JI.
PMID: 27007200
J Phycol. 2013 Aug;49(4):680-8. doi: 10.1111/jpy.12076. Epub 2013 May 23.

Several unknown mycosporine-like amino acids (MAAs) have been previously isolated from some cultured species of toxic dinoflagellates of the Alexandrium genus (Dinophyceae). One of them, originally called M-333, was tentatively identified as a shinorine methyl ester, but the precise...

Non-covalent interactions in the multicomponent crystal of 1-aminocyclopentane carboxylic acid, oxalic acid and water: a crystallographic and a theoretical approach.

Acta crystallographica Section B, Structural science, crystal engineering and materials

Mora AJ, Belandria LM, Delgado GE, Seijas LE, Lunar A, Almeida R.
PMID: 28981004
Acta Crystallogr B Struct Sci Cryst Eng Mater. 2017 Oct 01;73:968-980. doi: 10.1107/S2052520617011775. Epub 2017 Sep 29.

Single-crystal X-ray diffraction and quantum mechanical theories were used to examine in detail the subtle nature of non-covalent interactions in the [2:1:1] multicomponent crystal of 1,1-aminocyclopentanecarboxylic acid:oxalic acid:water. The crystal, which is a hydrate salt of the amino acid...

Mucosal and Systemic Immune Responses to Influenza H7N9 Antigen HA1-2 Co-Delivered Intranasally with Flagellin or Polyethyleneimine in Mice and Chickens.

Frontiers in immunology

Song L, Xiong D, Song H, Wu L, Zhang M, Kang X, Pan Z, Jiao X.
PMID: 28424686
Front Immunol. 2017 Apr 05;8:326. doi: 10.3389/fimmu.2017.00326. eCollection 2017.

Consecutive cases of human infection with H7N9 influenza viruses since 2013 in China have prompted efforts to develop an effective treatment. Subunit vaccines introduced by intranasal administration can block an infection at its primary site; flagellin (fliC) and polyethyleneimine...

Tampering with springs: phosphorylation of titin affecting the mechanical function of cardiomyocytes.

Biophysical reviews

Hamdani N, Herwig M, Linke WA.
PMID: 28510118
Biophys Rev. 2017 Jun;9(3):225-237. doi: 10.1007/s12551-017-0263-9. Epub 2017 Apr 10.

Reversible post-translational modifications of various cardiac proteins regulate the mechanical properties of the cardiomyocytes and thus modulate the contractile performance of the heart. The giant protein titin forms a continuous filament network in the sarcomeres of striated muscle cells,...

Effects of biogenic amines and intravenous anesthetics on the activity of rat locus coeruleus neurons in vitro.

Journal of anesthesia

Ohta Y, Yamamura T, Santos Alojado E, Kemmotsu O.
PMID: 28921147
J Anesth. 1994 Jun;8(2):213-218. doi: 10.1007/BF02514716.

To examine the effects of biogenic amines and clinically relevant concentrations of intravenous anesthetics on neuronal activities, the authors analyzed both spontaneous and evoked activities of neurons in the nucleus locus coeruleus (LC)in vitro using a single unit recording...

Showing 25 to 36 of 17875 entries