Results 121 to 130 of about 989,743 (383)

Cryodissection of vessels of the human heart [PDF]

Морфологія, 2015
Background. One of the most actual problems of applied morphology is the problem of demonstrativeness. In the educational process it is important to demonstrate the organs taken from the human body with all features of their structure preserved.
Okolokulak E.S.
doaj  

Adição de alanina, glicina e glutamina ao meio crioprotetor seminal de garanhões Mangalarga Marchador Addition of alanine, glycine and glutamine to frozen seminal extender from Mangalarga Marchador stallions

Revista Brasileira de Zootecnia, 2010
Objetivou-se neste trabalho verificar o efeito da adição de alanina, glicina e glutamina ao meio crioprotetor seminal de garanhões Mangalarga Marchador. Foram utilizados cinco garanhões provenientes do haras Lugavi. Três ejaculados de cada garanhão, após
Bruno Fagundes, José Frederico Straggiotti Silva, Aldo Shimoya, Isabel Candia Nunes da Cunha, Guilherme Valente de Souza, Maurício Fraga van Tilburg   +5 more
doaj   +1 more source

Freezing a Quantum Magnet by Repeated Quantum Interference: An Experimental Realization

, 2014
We experimentally demonstrate the phenomenon of dynamical many-body freezing in a periodically driven Ising chain. Theoretically [Phys. Rev. B 82, 172402 (2010)], for certain values of the drive parameters all fundamental degrees of freedom contributing ...
Das, Arnab, Hegde, Swathi S., Katiyar, Hemant, Mahesh, T. S.   +3 more
core   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

Molecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma, Sophia M. Orbach, Kate V. Griffin, Kathryn Kang, Yining Zhang, Rebecca S. Pereles, Ian A. Schrack, Guillermo Escalona, Jacqueline S. Jeruss, Lonnie D. Shea   +9 more
wiley   +1 more source

Uso de testes complementares para avaliação do congelamento do sêmen de bodes submetidos ao manejo de fotoperíodo artificial Use of complementary tests to evaluate the freezing ability of semen from goats under artificial photoperiod exposure

Revista Brasileira de Zootecnia, 2006
O congelamento do sêmen de bodes das raças Alpina e Saanen submetidos ao manejo de fotoperíodo artificial foi avaliado por meio dos testes de termorresistência (TTR), hiposmótico (HOST) e de integridade do acrossoma. Foram utilizados oito machos caprinos
Anselmo Domingos Ferreira Santos, Ciro Alexandre Alves Torres, Jeferson Ferreira da Fonseca, Álan Maia Borges, José Domingos Guimarães, Eduardo Paulino da Costa, Herbert Rovay   +6 more
doaj   +1 more source

Flavonoids are determinants of freezing tolerance and cold acclimation in Arabidopsis thaliana

Scientific Reports, 2016
In plants from temperate climates such as Arabidopsis thaliana low, non-freezing temperatures lead to increased freezing tolerance in a process termed cold acclimation.
Elisa Schulz, Takayuki Tohge, E. Zuther, A. Fernie, D. Hincha   +4 more
semanticscholar   +1 more source

Loss of proton‐sensing GPR4 reduces tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
G protein‐coupled receptor 4 (GPR4) is a pH‐sensing receptor activated by acidic pH. GPR4 expression is increased in patients with inflammatory bowel disease who are at high risk of developing colorectal cancer. In mouse models, loss of GPR4 attenuated tumor progression. This correlated with increased IL2 and natural killer cell activity.
Leonie Perren, Moana Busch, Pedro A. Ruiz, Ermanno Malagola, Valeria Baumeler, Federica Foti, Adelina Gross, Tobias Grütter, Hendrik Edel, Cordelia Schuler, Kristina Handler, Glenn De Lange, Isabelle C. Arnold, Cheryl de Vallière, Klaus Seuwen, Martin Hausmann, Gerhard Rogler   +16 more
wiley   +1 more source

Effect of storage on quercetin content in frozen175 and dried shallot

Acta Agrobotanica, 2012
The studies on effects of freezing and drying on quercetin content in shallot, as well as storage time of obtained products, were carried out. Two landraces, marked PV-S and PV201, were taken for the studies. The process of drying was carried out using a
Marcin Horbowicz
doaj   +1 more source

Constrained Boltzmann-Gibbs measures and effective potential for glasses in hypernetted chain approximation and numerical simulations

, 1998
By means of an effective potential associated to a constrained equilibrium measure and apt to study frozen systems, we investigate glassy freezing in simple liquids in the hypernetted chain (HNC) approximation.
Cardenas, Miguel, Franz, Silvio, Parisi, Giorgio   +2 more
core   +1 more source

TRPM8 levels determine tumor vulnerability to channel agonists

Molecular Oncology, EarlyView.
TRPM8 is a Ca2+ permissive channel. Regardless of the amount of its transcript, high levels of TRPM8 protein mark different tumors, including prostate, breast, colorectal, and lung carcinomas. Targeting TRPM8 with channel agonists stimulates inward calcium currents followed by emptying of cytosolic Ca2+ stores in cancer cells.
Alessandro Alaimo, Francesco Giuseppe Carbone, Kristi Buzo, Nicole Annesi, Sacha Genovesi, Annalisa Lorenzato, Karen Widmann, Michela Libergoli, Elisa Marmocchi, Giovanni Bertalot, Alberto Brolese, Mauro Giulio Papotti, Luca Molinaro, Orazio Caffo, Mattia Barbareschi, Alberto Bardelli, Alessandro Romanel, Sabrina Arena, Andrea Lunardi   +18 more
wiley   +1 more source