Results 21 to 30 of about 540,107 (356)

Plaque formation and isolation of pure lines with poliomyelitis virus [PDF]

open access: yes, 1954
Plaques have been produced with the three types of poliomyelitis viruses on monolayer tissue cultures of monkey kidney and monkey testis. The number of plaques was proportional to the concentration of the virus.
Dulbecco, R., Vogt, Marguerite
core   +3 more sources

Assay Development for Phagocytosis Activity Evaluation

open access: yesBiology and Life Sciences Forum, 2023
The efficiency of phagocytic activity is a significant organism indicator which decreases with the aging of the immune system. Medications are able to influence phagocytosis, having a blocking or activating effect, and therefore are important modulators ...
Elena Lysakova   +4 more
doaj   +1 more source

RF9 Rescues Cortisol-Induced Repression of Testosterone Levels in Adult Male Macaques

open access: yesFrontiers in Physiology, 2021
Cortisol inhibits hypothalamic-pituitary-gonadal (HPG) axis whereas RF9, a potent agonist of kisspeptin receptor (GPR54) activates HPG-axis during fasting-induced stress and under normal physiological conditions.
Rahim Ullah   +8 more
doaj   +1 more source

Power-law behavior and condensation phenomena in disordered urn models [PDF]

open access: yes, 2008
We investigate equilibrium statistical properties of urn models with disorder. Two urn models are proposed; one belongs to the Ehrenfest class, and the other corresponds to the Monkey class.
Inoue, Jun-ichi, Ohkubo, Jun
core   +2 more sources

Complete mitochondrial genome of Prionailurus bengalensis (Carnivora: Felidae), a protected species in China

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete mitochondrial genome (mitogenome) of the leopard cat Prionailurus bengalensis in China was sequenced using the shotgun genome-skimming method. The mitogenome of P.
Jian-Jun Zhang   +2 more
doaj   +1 more source

Area 2 of primary somatosensory cortex encodes kinematics of the whole arm

open access: yeseLife, 2020
Proprioception, the sense of body position, movement, and associated forces, remains poorly understood, despite its critical role in movement. Most studies of area 2, a proprioceptive area of somatosensory cortex, have simply compared neurons’ activities
Raeed H Chowdhury   +2 more
doaj   +1 more source

Complete mitochondrial genome of Capreolus pygargus (Cervidae: Capreolinae), a protected and threatened species in China

open access: yesMitochondrial DNA. Part B. Resources, 2019
We sequenced the complete mitochondrial genome (mitogenome) of Siberian Roe Deer, Capreolus pygargus, in China by the shotgun genome-skimming methods. The mitogenome of C. pygargus is totally 16,353 bp in length and contains 13 protein-coding genes (PCGs)
Tao Li   +3 more
doaj   +1 more source

Simple, Single-Shot Phosphoproteomic Analysis of Heat-Stable Tau Identifies Age-Related Changes in pS235- and pS396-Tau Levels in Non-human Primates

open access: yesFrontiers in Aging Neuroscience, 2021
Age is the most significant risk factor for Alzheimer’s disease (AD), and understanding its role in specific aspects of AD pathology will be critical for therapeutic development.
Shannon N. Leslie   +10 more
doaj   +1 more source

Predictive eye movements are driven by goals, not by the mirror neuron system [PDF]

open access: yes, 2009
The importance of a mirror neuron system (MNS) as a mecha-nism for understanding the actions of others has been estab-lished (e.g., Rizzolatti, Fadiga, Gallese, & Fogassi, 1996).
Coventry, Kenny   +2 more
core   +1 more source

Postnatal Development of Visual Cortical Function in the Mammalian Brain

open access: yesFrontiers in Systems Neuroscience, 2020
This review aims to discuss (1) the refinement of mammalian visual cortical circuits and the maturation of visual functions they subserve in primary visual cortex (V1) and other visual cortical areas, and (2) existing evidence supporting the notion of ...
Chand Parvez Danka Mohammed   +2 more
doaj   +1 more source

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