“The Twofold Affection”: The Background to John Chrysostom’s Use of Φύσις and Χάρις

2021 ◽  
pp. 1-20
Author(s):  
Brian Dunkle
Keyword(s):  
Early Christianity ◽  
Individual Essence ◽  
Nature And Grace ◽  
Show Evidence ◽  
Property Model

Abstract John Chrysostom’s pairing of φύσις and χάρις, which tends to be read exclusively in light of the Pelagian controversies, reflects the influence of distinct models in early Christianity for conceptualizing the interaction between created nature(s) and the divine creator. The first, informed especially by Pauline categories, understands “nature” (φύσις; natura) to refer to an inborn relationship that stands in contrast to the adopted sonship qualified by “grace” (χάρις; gratia). The second, evident especially in Philo and Alexandrian theologians, takes nature as an individual essence, to which grace is superadded as a property. In the final portion of the essay I show evidence that Chrysostom tends to prioritize the property model over the filial model of nature and grace.

The Cellular Origin in Atheromatous Lesion

1970 ◽  
Vol 28 ◽  
pp. 202-203
Author(s):  
T. M. Murad ◽  
H. A. I. Newman ◽  
K. F. Kern
Keyword(s):  
Smooth Muscle ◽  
Smooth Muscle Cells ◽  
Rabbit Aorta ◽  
Mixed Population ◽  
The Other ◽  
Cellular Origin ◽  
Ultrastructural Studies ◽  
Atherosclerotic Lesions ◽  
Show Evidence ◽  
Early Lesion

The origin of lipid containing cells in atheromatous lesion has been disputed. Geer in his study on atheromatous lesions of rabbit aorta, suggested that the early lesion is composed mainly of lipid-laden macrophages and the later lesion has a mixed population of macrophages and smooth muscle cells. Parker on the other hand, was able to show evidence that the rabbit lesion is primarily composed of lipid-laden cells of smooth muscle origin. The above studies and many others were done on an intact lesion without any attempt of cellular isolation previous to their ultrastructural studies. Cell isolation procedures have been established for atherosclerotic lesions through collagenase and elastase digestion Therefore this procedure can be utilized to identify the cells involved in rabbit atheroma.

The Stability of the WHO Reference Thromboplastin NIBS & C 67/40

1979 ◽  
Vol 42 (04) ◽  
pp. 1135-1140 ◽  
Author(s):  
G I C Ingram
Keyword(s):  
Human Brain ◽  
Collaborative Study ◽  
Calibration Constant ◽  
Long Term Stability ◽  
Freeze Dried ◽  
Show Evidence ◽  
Human Material ◽  
Reference Preparation ◽  
The Stability

SummaryThe International Reference Preparation of human brain thromboplastin coded 67/40 has been thought to show evidence of instability. The evidence is discussed and is not thought to be strong; but it is suggested that it would be wise to replace 67/40 with a new preparation of human brain, both for this reason and because 67/40 is in a form (like Thrombotest) in which few workers seem to use human brain. A �plain� preparation would be more appropriate; and a freeze-dried sample of BCT is recommended as the successor preparation. The opportunity should be taken also to replace the corresponding ox and rabbit preparations. In the collaborative study which would be required it would then be desirable to test in parallel the three old and the three new preparations. The relative sensitivities of the old preparations could be compared with those found in earlier studies to obtain further evidence on the stability of 67/40; if stability were confirmed, the new preparations should be calibrated against it, but if not, the new human material should receive a calibration constant of 1.0 and the new ox and rabbit materials calibrated against that.The types of evidence available for monitoring the long-term stability of a thromboplastin are discussed.

The Missing Rhetorical History Between Quintilian and Augustine

2015 ◽  
Vol 33 (4) ◽  
pp. 349-376
Author(s):  
Mike Duncan
Keyword(s):  
New Testament ◽  
Early Christianity ◽  
Classical Rhetoric ◽  
Rhetorical History ◽  
Church Fathers ◽  
Early Christian ◽  
The New Testament ◽  
Christian Thought ◽  
Rhetorical Force ◽  
Apostolic Church

Current histories of rhetoric neglect the early Christian period (ca. 30–430 CE) in several crucial ways–Augustine is overemphasized and made to serve as a summary of Christian thought rather than an endpoint, the texts of church fathers before 300 CE are neglected or lumped together, and the texts of the New Testament are left unexamined. An alternative outline of early Christian rhetoric is offered, explored through the angles of political self-invention, doctrinal ghostwriting, apologetics, and fractured sermonization. Early Christianity was not a monolithic religion that eventually made peace with classical rhetoric, but as a rhetorical force in its own right, and comprised of more factions early on than just the apostolic church.

Exogenous Neonatal Erythropoietin Mitigates Brain Damage After a Combination of Prenatal Hypoxic-Ischemia and Lipopolysaccharide Inflammation in Rats

2008 ◽  
Vol 1 (4) ◽  
pp. A353
Author(s):  
Shenandoah Robinson ◽  
Qing Li
Keyword(s):  
Brain Damage ◽  
Intracellular Signaling ◽  
System Development ◽  
Intrauterine Infection ◽  
Artery Occlusion ◽  
Nervous System Development ◽  
Human Infants ◽  
Hypoxic Ischemia ◽  
Show Evidence ◽  
The Impact

Introduction Many infants born very preterm who suffer brain damage most likely experienced a combined insult from intrauterine infection and placental insufficiency. Damage is thought to be synergistic rather than additive but the mechanisms of combined injury remain elusive. A combination of lipopolysaccharide-induced inflammation and hypoxia-ischemia has been used in rats to model the dual insult that occurs in human infants prenatally. Erythropoietin, a pleiotrophic cytokine that is essential for central nervous system development, ameliorates brain injury after isolated hypoxic-ischemic or inflammatory insults through different intracellular signaling pathways. We hypothesized that exogenous neonatal EPO administration would lessen the damage of a combined prenatal insult in rats. Methods On embryonic Day 18 fetal rats experienced 60 minutes of transient uterine artery occlusion with or without intracervical LPS administration with sham controls receiving surgery but no occlusion and saline for LPS. Survival was recorded and histological biochemical and functional assays were performed. Means were compared with ANOVA with Tukey HSD post hoc analysis. Results After a combined insult of HI and 0.15-mg/kg LPS on E18 the survival of pups by postnatal Day 1 (P1) decreased from 77% with HI alone to 22% for LPS plus HI. When exogenous systemic EPO was administered P1–P3 survival to P9 improved markedly from 40% (2 of 5) for saline-treated insult pups to 100% (6 of 6) for EPO-treated. Initial histological analyses show EPO decreases the number of brain activated caspase 3 and activated microglia by P9. Additional analyses will be presented. Conclusion As at least 60% of placentas from infants born pre-term show evidence of chorioamnionitis, assessment of the impact of exogenous EPO on a model of a combination injury is essential prior to proceeding with a clinical trial. Initial results indicate neonatal exogenous EPO mitigates damage from the combined insult.

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