Home
→
Browsing by Author

Browsing by Author "Samigullin D."

Now showing items 1-18 of 18

Acetylcholine-induced inhibition of presynaptic calcium signals and transmitter release in the frog neuromuscular junction

Khaziev E.; Samigullin D.; Zhilyakov N.; Fatikhov N.; Bukharaeva E.; Verkhratsky A.; Nikolsky E. (2016)

© 2016 Khaziev, Samigullin, Zhilyakov, Fatikhov, Bukharaeva, Verkhratsky and Nikolsky.Acetylcholine (ACh), released from axonal terminals of motor neurons in neuromuscular junctions regulates the efficacy of neurotransmission ...
Action of ATP on Ca2+-Transient in Different Parts of the Frog Motor Nerve Ending

Khaziev E.; Golovyahina A.; Bukharaeva E.; Nikolsky E.; Samigullin D. (2017)

© 2016, Springer Science+Business Media New York.Electrophysiological evidence indicates a difference in neurotransmitter secretion along the motor nerve terminals of the frog neuromuscular junction. This includes a decrease ...
Bayesian analysis of the kinetics of quantal transmitter secretion at the neuromuscular junction

Saveliev A.; Khuzakhmetova V.; Samigullin D.; Skorinkin A.; Kovyazina I.; Nikolsky E.; Bukharaeva E. (2015)

© 2015, Springer Science+Business Media New York. The timing of transmitter release from nerve endings is considered nowadays as one of the factors determining the plasticity and efficacy of synaptic transmission. In the ...
Calcium modulation of the kinetics of evoked quantum secretion in neuromuscular synapses of cold- and warm-blooded animals

Tsentsevitsky A.; Khuzakhmetova V.; Vasin A.; Samigullin D.; Bukharaeva E. (2015)

© 2015, Pleiades Publishing, Ltd. Calcium entry into the nerve endings through voltage-dependent calcium channels triggers a chain of events leading to exocytosis of neurotransmitter, providing the transmission of excitation ...
Calcium Transient and Quantal Release in Mouse Neuromuscular Junction Under Extracellular Calcium Concentration Change

Samigullin D.; Zhilyakov N.; Khaziev E.; Bukharaeva E.; Nikolsky E. (2018)

© 2018, Springer Science+Business Media, LLC, part of Springer Nature. In mouse neuromuscular junction, the amplitude of the presynaptic calcium (Ca2+) transient was measured and correlated with mediator release at different ...
Calcium Transient Registration in Response to Single Stimulation and During Train of Pulses in Mouse Neuromuscular Junction

Samigullin D.; Khaziev E.; Zhilyakov N.; Sudakov I.; Bukharaeva E.; Nikolsky E. (2017)

© 2016, Springer Science+Business Media New York.Calcium (Ca2+) is a key ion involved in transmitter release in chemical synapses. Optical recording of fluorescence changes of Ca2+ indicators is one of the most frequently ...
Changes in Calcium Levels in Motor Nerve Endings in Mice on Activation of Metabotropic Cholinoreceptors and GABA Receptors

Zhilyakov N.; Khaziev E.; Latfullin A.; Malomouzh A.; Bukharaeva E.; Nikolsky E.; Samigullin D. (2019)

© 2019, Springer Science+Business Media, LLC, part of Springer Nature. Previous studies of neuromuscular synapses in mammals have detected metabotropic cholinoreceptors (mChR) and GABA receptors. Activation of both types ...
CLARITY analysis of the Cl/pH sensor expression in the brain of transgenic mice

Diuba A.; Samigullin D.; Kaszas A.; Zonfrillo F.; Malkov A.; Petukhova E.; Casini A.; Arosio D.; Esclapez M.; Gross C.; Bregestovski P. (2019)

© 2019 Elsevier Ltd Genetically encoded biosensors are widely used in cell biology for the non-invasive imaging of concentrations of ions or the activity of enzymes, to evaluate the distribution of small molecules, proteins ...
Contribution of Ryanodine Receptors in Forming Presynaptic Ca2+ Level and Cholinergic Modulation in Response to Single Potential in Frog Neuromuscular Junction

Khaziev E.; Bukharaeva E.; Nikolsky E.; Samigullin D. (2017)

© 2016, Springer Science+Business Media New York.Ca2+ entering through voltage-gated Ca2+ channels plays a key role in the initiation of neurotransmitter secretion. However, intracellular Ca2+ storages such as endoplasmic ...
Fluorescent magnetic nanoparticles for modulating the level of intracellular Ca2+ in motoneurons

Fedorenko S.; Stepanov A.; Sibgatullina G.; Samigullin D.; Mukhitov A.; Petrov K.; Mendes R.; Rümmeli M.; Giebeler L.; Weise B.; Gemming T.; Nizameev I.; Kholin K.; Mustafina A. (2019)

© 2019 The Royal Society of Chemistry. This report introduces both synthesis and in vitro biological behaviour of dual magnetic-fluorescent silica nanoparticles. The amino group-decoration of 78 nm sized silica nanoparticles ...
Investigation of escape reaction in Paramecium caudatum

Litvin V.; Samigullin D.; Kotov N. (1999)

The escape reaction in Paramecium caudatum has been investigated experimentally. A model of molecular system controlling cilia in cells during this reaction is described.
Kinetics of neurotransmitter release in neuromuscular synapses of newborn and adult rats

Khuzakhmetova V.; Samigullin D.; Nurullin L.; Vyskočil F.; Nikolsky E.; Bukharaeva E. (2014)

The kinetics of the phasic synchronous and delayed asynchronous release of acetylcholine quanta was studied at the neuromuscular junctions of aging rats from infant to mature animals at various frequencies of rhythmic ...
Loading a calcium dye into frog nerve endings through the nerve stump: Calcium transient registration in the frog neuromuscular junction

Samigullin D.; Khaziev E.; Zhilyakov N.; Bukharaeva E.; Nikolsky E. (2017)

© 2017 Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. One of the most feasible methods of measuring presynaptic calcium levels in presynaptic nerve terminals is optical recording. It is based on ...
Mitochondria-targeted cationic liposomes modified with alkyltriphenylphosphonium bromides loaded with hydrophilic drugs: preparation, cytotoxicity and colocalization assay

Kuznetsova D.; Gaynanova G.; Vasileva L.; Sibgatullina G.; Samigullin D.; Sapunova A.; Voloshina A.; Galkina I.; Petrov K.; Zakharova L. (2019)

© 2019 The Royal Society of Chemistry. The purpose of this work was to obtain cationic liposomes based on 1,2-dipalmitoyl-sn-glycero-3-phosphocholine noncovalently modified using alkyltriphenylphosphonium bromides (TPPB-n) ...
Reactions of vinylphosphonates with piperazines

Khusainova N.; Samigullin D.; Galkina I. (2017)

© 2017, Pleiades Publishing, Ltd. Dialkyl [2-(piperazin-1-yl)ethyl]phosphonates were obtained by the reactions of piperazine with dialkyl vinylphosphonates. The addition of 2-(piperazin-1-yl)ethanamine to diethyl ...
Reorganization of Septins Modulates Synaptic Transmission at Neuromuscular Junctions

Nurullin L.; Khuzakhmetova V.; Khaziev E.; Samigullin D.; Tsentsevitsky A.; Skorinkin A.; Bukharaeva E.; Vagin O. (2019)

© 2019 IBRO Septins (Sept) are highly conserved Guanosine-5'-triphosphate (GTP)-binding cytoskeletal proteins involved in neuronal signaling in the central nervous system but their involvement in signal transmission in ...
Schwann cells sense and control acetylcholine spillover at the neuromuscular junction by α7 nicotinic receptors and butyrylcholinesterase

Petrov K.; Girard E.; Nikitashina A.; Colasante C.; Bernard V.; Nurullin L.; Leroy J.; Samigullin D.; Colak O.; Nikolsky E.; Plaud B.; Krejci E. (2014)

Terminal Schwann cells (TSCs) are key components of the mammalian neuromuscular junction (NMJ). How the TSCs sense the synaptic activity in physiological conditions remains unclear. We have taken advantage of the distinct ...
Synaptosome-associated protein 25 (SNAP25) synthesis in terminal buttons of mouse motor neuron

Islamov R.; Samigullin D.; Rizvanov A.; Bondarenko N.; Nikolskiy E. (2015)

© 2015, Pleiades Publishing, Ltd. Previously, we formulated the hypothesis of compartmentalized protein synthesis in axons of motor neurons. In the axon hillock, along the entire length of the axon and in its ending, ...

Now showing items 1-18 of 18

Search DSpace

Advanced Search

Browse

All of Kazan Federal University Digital Repository

Browsing by Author "Samigullin D."

Browsing by Author "Samigullin D."

Search DSpace

Browse

All of Kazan Federal University Digital Repository

My Account