Search Within
31185
Applied Filters:
Keyword:'31185'
Showing 1-30 of 1449 results for "31185" within Papers
Maria A Eichel et al.
Nature communications, 11(1), 4514-4514 (2020-09-11)
The velocity of nerve conduction is moderately enhanced by larger axonal diameters and potently sped up by myelination of axons. Myelination thus allows rapid impulse propagation with reduced axonal diameters; however, no myelin-dependent mechanism has been reported that restricts radial
Effects of whole-body heat on male germ cell development and sperm motility in the laboratory mouse.
H Wechalekar et al.
Reproduction, fertility, and development, 28(5), 545-555 (2014-09-12)
This study investigated the effects of high temperatures on male germ cell development and epididymal sperm motility of laboratory mice. In Experiment 1, adult males (n=16) were exposed to whole-body heat of 37-38°C for 8h day(-1) for 3 consecutive days
Yuta Kawasaki et al.
International journal of biological macromolecules, 95, 1280-1288 (2016-11-14)
Thiothrix strains are filamentous sulfur-oxidizing bacteria common in activated sludge. Some of the members, including Thiothrix nivea and T. fructosivorans, are known to form a microtubular sheath that covers a line of cells. The sheaths are assemblages of [→4)-β-d-GlcN-(1→4)-β-d-Glc-(1→]
Anastasiia S Garanina et al.
Cells, 8(2) (2019-02-23)
During spermiogenesis, the proximal centriole forms a special microtubular structure: the centriolar adjunct. This structure appears at the spermatid stage, which is characterized by a condensed chromatin nucleus. We showed that the centriolar adjunct disappears completely in mature porcine spermatozoa.
Ana C S Alcântara et al.
Materials (Basel, Switzerland), 13(4) (2020-02-15)
This work constitutes a basic study about the first exploration on the preparation of biohybrids based on the corn protein zein and layered metal hydroxides, such as layered double hydroxides (LDH) and layered single hydroxides (LSHs). For this purpose, MgAl
Kristof Starost et al.
Journal of hazardous materials, 340, 57-66 (2017-07-18)
The risk assessment, exposure and understanding of the release of embedded carbon nanotubes (CNTs) and carbon nanofibers (CNFs) from commercial high performance composites during machining processes are yet to be fully evaluated and quantified. In this study, CNTs and CNFs
Dorothee Dähnhardt et al.
Skin pharmacology and physiology, 33(4), 189-197 (2020-07-20)
An accelerated healing of superficial wounds was demonstrated in clinical trials with a topical comfrey preparation (Symphytum × uplandicum Nyman). The effect has previously not been examined in skin models. An established in vitro model of epidermal cells with the
Sehrish Habib et al.
Polymers, 11(9) (2019-09-22)
Multifunctional nanocomposite coatings were synthesized by reinforcing a polymeric matrix with halloysite nanotubes (HNTs) loaded with corrosion inhibitor (NaNO3) and urea formaldehyde microcapsules (UFMCs) encapsulated with a self-healing agent (linseed oil (LO)). The developed polymeric nanocomposite coatings were applied on
Saleh A Almatroodi et al.
Molecules (Basel, Switzerland), 25(3) (2020-02-13)
Benzo(a)pyrene (BaP) is a well-known carcinogen and enhances oxidative stress and apoptosis and also alters several molecular pathways. Curcumin is an active ingredient of Curcuma longa, and it has potent anti-inflammatory, antioxidant activity that defends cells from oxidative stress and
Eun-Joo Shin et al.
Free radical biology & medicine, 84, 355-372 (2015-04-07)
To determine the role of ceruloplasmin (Cp) in epileptic seizures, we used a kainate (KA) seizure animal model and examined hippocampal samples from epileptic patients. Treatment with KA resulted in a time-dependent decrease in Cp protein expression in the hippocampus
Nastasia V Kosheleva et al.
Scientific reports, 10(1), 12614-12614 (2020-07-30)
Biological self-assembly is crucial in the processes of development, tissue regeneration, and maturation of bioprinted tissue-engineered constructions. The cell aggregates-spheroids-have become widely used model objects in the study of this phenomenon. Existing approaches describe the fusion of cell aggregates by
Motohiko Ukiya et al.
Molecules (Basel, Switzerland), 25(1) (2019-12-28)
In this study, for the purpose of elucidation for antidiabetic components, we isolated and identified compounds that could become lead compounds for the development of antidiabetic agents from the herbal medicine Vitex trifolia, which is used for liver protection in
Yan Wu et al.
Analytical and bioanalytical chemistry, 408(9), 2357-2362 (2016-01-31)
A sensitive and specific gas chromatography-mass spectrometry (GC-MS) method was developed and validated for the measurement of the squalene content from root to tip, in both Chinese black virgin and bleached hair. Deuterated squalene was used as the internal standard.
Thomas Prukop et al.
PloS one, 14(1), e0209752-e0209752 (2019-01-17)
The most common type of Charcot-Marie-Tooth disease is caused by a duplication of PMP22 leading to dysmyelination, axonal loss and progressive muscle weakness (CMT1A). Currently, no approved therapy is available for CMT1A patients. A novel polytherapeutic proof-of-principle approach using PXT3003
Hanna Maria Korhonen et al.
Biology of reproduction, 93(6), 139-139 (2015-10-30)
The endonuclease DICER that processes micro-RNAs and small interfering RNAs is essential for normal spermatogenesis and male fertility. We previously showed that the deletion of Dicer1 gene in postnatal spermatogonia in mice using Ngn3 promoter-driven Cre expression caused severe defects
Bumjin Gil et al.
Nanomaterials (Basel, Switzerland), 10(9) (2020-08-30)
High-mobility inorganic CuCrO2 nanoparticles are co-utilized with conventional poly(bis(4-phenyl)(2,5,6-trimethylphenyl)amine) (PTAA) as a hole transport layer (HTL) for perovskite solar cells to improve device performance and long-term stability. Even though CuCrO2 nanoparticles can be readily synthesized by hydrothermal reaction, it is
Natalia V Bornosuz et al.
Polymers, 13(2) (2021-01-23)
The influence of epoxycyclophosphazene modifier on the process of epoxy-amine curing was studied by differential scanning calorimetry (DSC). The study revealed that the curing process of epoxyphosphazene binders with 4'4'diaminodiphenylsulfone (DDS) provides more complete curing of the formulations in comparison
Masaki Nakano et al.
EBioMedicine, 22, 225-241 (2017-08-07)
Parkinson's disease is assumed to be caused by mitochondrial dysfunction in the affected dopaminergic neurons in the brain. We have recently created small chemicals, KUSs (Kyoto University Substances), which can reduce cellular ATP consumption. By contrast, agonistic ligands of ERRs
Magdalena Rost-Roszkowska et al.
Micron (Oxford, England : 1993), 137, 102915-102915 (2020-07-12)
Cadmium (Cd) is the most widely studied heavy metal in terms of food-chain accumulation and contamination because it can strongly affect all environments (e.g., soil, water, air). It can accumulate in different tissues and organs and can affect the organism
Kyeng-Bo Sim et al.
Polymers, 12(3) (2020-03-07)
Carbon fiber reinforced plastic (CFRP) is currently used as a lightweight material in various parts of automobiles. However, fiber reinforced plastic (FRP) material may be damaged at the time of joining via mechanical bonding; therefore, adhesion is important. When bonding
Tao Chen et al.
Molecular brain, 7, 76-76 (2014-11-02)
Long-term potentiation (LTP) is the key cellular mechanism for physiological learning and pathological chronic pain. Postsynaptic accumulation of AMPA receptor (AMPAR) GluA1 plays an important role for injury-related cortical LTP. However, there is no direct evidence for postsynaptic GluA1 insertion
Gustavo A Ramírez et al.
Veterinary dermatology, 26(5), 328-333 (2015-07-16)
Involvement of Merkel cells (MKs) in different cutaneous diseases as well as in the growth, differentiation and homeostasis of the skin has been previously documented. The aim was to assess the ultrastructural features of MKs in canine skin, including morphometrics
Antonella Ruggiero et al.
Scientific reports, 7, 44401-44401 (2017-03-10)
Mitochondrial Carrier Homolog 2 (MTCH2) is a novel regulator of mitochondria metabolism, which was recently associated with Alzheimer's disease. Here we demonstrate that deletion of forebrain MTCH2 increases mitochondria and whole-body energy metabolism, increases locomotor activity, but impairs motor coordination
Bo Wang et al.
Autophagy, 14(5), 796-811 (2017-11-04)
Mammalian ULK1 (unc-51 like kinase 1) and ULK2, Caenorhabditis elegans UNC-51, and Drosophila melanogaster Atg1 are serine/threonine kinases that regulate flux through the autophagy pathway in response to various types of cellular stress. C. elegans UNC-51 and D. melanogaster Atg1
Kamran Alamdari et al.
The Plant journal : for cell and molecular biology, 104(3), 735-751 (2020-08-12)
Chloroplasts constantly experience photo-oxidative stress while performing photosynthesis. This is particularly true under abiotic stresses that lead to the accumulation of reactive oxygen species (ROS) which oxidize DNA, proteins and lipids. Reactive oxygen species can also act as signals to
András Papp et al.
International journal of nanomedicine, 15, 9939-9960 (2020-12-31)
Non-spherical titanium dioxide (TiO2) nanoparticles have been increasingly applied in various biomedical and technological fields. Their toxicological characterization is, however, less complete than that of roundish nanoparticles. Anatase form TiO2 nanorods, ca. 15x65 nm in size, were applied to cultured
Mona F Mahmoud et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 51, 114-122 (2012-09-20)
Cisplatin-induced nephrotoxicity is a serious problem that limits its use in cancer treatment. The present study aimed to investigate the renal protective capacity of pioglitazone to reduce the cisplatin- induced nephrotoxicity. The underlying suggested mechanism(s) and whether this nephroprotective effect
Guoqiang Li et al.
Polymers, 13(5) (2021-03-07)
The development of thin layer on hollow-fiber substrate has drawn great attention in the gas-separation process. In this work, polydimethysiloxane (PDMS)/polyetherimide (PEI) hollow-fiber membranes were prepared by using the dip-coating method. The prepared membranes were characterized by Scanning Electron Microscope
Mehmet Selim Bilgin et al.
Journal of prosthodontic research, 60(1), 23-28 (2015-09-09)
The purpose of this study was to compare the fracture resistance of Co-Cr post-cores fabricated with 3 different techniques: traditional casting (TC), computer-aided design and manufacturing (CAD/CAM) milling (CCM) and direct metal laser sintering (DMLS). Forty intact human mandibular premolar
J Míguez et al.
Food chemistry, 135(3), 1310-1315 (2012-09-08)
A new and simple liquid chromatography tandem mass-spectrometry method for the determination of different bisphenol A (BPA) derivatives such as bisphenol A diglycidyl ether (BADGE), bisphenol F diglycidyl ether (BFDGE) and their reaction products with water and hydrochloric acid in
Page 1 of 49