scholarly journals Intervention effect of total flavonoids of ilex pubesceus on tolerant rat models under cerebral anoxia

2017 ◽  
Vol 24 (8) ◽  
pp. 1871-1878
Author(s):  
Le Kang ◽  
Mingsan Miao
Keyword(s):  
Total Flavonoids ◽  
Intervention Effect ◽  
Cerebral Anoxia ◽  
Rat Models

scholarly journals Anti-liver fibrosis effect of total flavonoids from Scabiosa comosa Fisch. ex Roem. et Schult. on liver fibrosis in rat models and its proteomics analysis

2020 ◽  
Vol 9 (2) ◽  
pp. 272-285
Author(s):  
Menggensilimu ◽  
Hongwei Yuan ◽  
Chunmei Zhao ◽  
Xiaomei Bao ◽  
Haisheng Wang ◽  
...  
Keyword(s):  
Liver Fibrosis ◽  
Total Flavonoids ◽  
Proteomics Analysis ◽  
Rat Models

Does CBT for Psychosis Have an Impact on Delusions by Improving Reasoning Biases and Negative Self-Schemas?

2018 ◽  
Vol 226 (3) ◽  
pp. 152-163 ◽  
Author(s):  
Stephanie Mehl ◽  
Björn Schlier ◽  
Tania M. Lincoln
Keyword(s):  
Behavioral Therapy ◽  
Theoretical Models ◽  
Self Esteem ◽  
Secondary Outcome ◽  
Intervention Effect ◽  
Produce Change ◽  
Attribution Biases ◽  
Carry Over ◽  
Implicit And Explicit ◽  
Reasoning Biases

Abstract. Cognitive-behavioral therapy for psychosis (CBTp) builds on theoretical models that postulate reasoning biases and negative self-schemas to be involved in the formation and maintenance of delusions. However, it is unclear whether CBTp induces change in delusions by improving these proposed causal mechanisms. This study reports on a mediation analysis of a CBTp effectiveness trial in which delusions were a secondary outcome. Patients with psychosis were randomized to individualized CBTp (n = 36) or a waiting list condition (WL; n = 34). Reasoning biases (jumping to conclusions, theory of mind, attribution biases) and self-schemas (implicit and explicit self-esteem; self-schemas related to different domains) were assessed pre- and post-therapy/WL. The results reveal an intervention effect on two of four measures of delusions and on implicit self-esteem. Nevertheless, the intervention effect on delusions was not mediated by implicit self-esteem. Changes in explicit self-schemas and reasoning biases did also not mediate the intervention effects on delusions. More focused interventions may be required to produce change in reasoning and self-schemas that have the potential to carry over to delusions.

Evaluation of the biochemical and anti-snake venom effects of Calliandra portoricensis extract fractions in wistar rat models

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
PE Ebong ◽  
HP Onyeama ◽  
MU Eteng ◽  
GO Igile ◽  
GE Egbung
Keyword(s):  
Snake Venom ◽  
Wistar Rat ◽  
Rat Models

Comparative Study of the Biologically Active Substances Composition and Content in Meadowsweet (Filipendula ulmaria (L.) Maxim) Crude Herbal Drugs (Herb, Leafs, Flowers) of Russian Origin

2018 ◽  
Vol 9 (3) ◽  
Author(s):  
Dmitry Olegovich Bokov ◽  
Tatyana Yuryevna Kovaleva ◽  
Valentina Alekseevna Ermakova ◽  
Daria Aleksandrovna Trashchenkova ◽  
Ekaterina Anatolievna Dorovskih ◽  
...  
Keyword(s):  
Traditional Medicine ◽  
Neurotropic Activity ◽  
Comparative Investigation ◽  
Biologically Active ◽  
Total Flavonoids ◽  
Herbal Drugs ◽  
Filipendula Ulmaria ◽  
Pharmacopoeial Monograph ◽  
Total Extractives ◽  
Layer Chromatography

Filipendula ulmaria (L.) Maxim. (Meadowsweet) is known in traditional medicine as anti-inflammatory, wound-healing,astringent and antibacterial remedy. However recent studies show that it also has neurotropic activity. In Russia meadowsweet flowers are used as crude herbal drugs (temporary pharmacopoeial monograph 42-1777-87), also leafs and herb are used in the traditional medicine. Objective of the study was to carry out comparative investigation of composition and content of major biologically active compounds (BAC) in Filipendula ulmaria herb, flowers and leafs by thin-layer chromatography, differential spectrophotometry with aluminum chloride reagent (total flavonoids in terms of rutoside), gravimetry (total extractives, extracted by water), permanganatometric titration (total tannins in terms of tannin). Rutoside, tannin, gallic acid and salicylic acid were identified in Filipendula ulmaria herb, flowers and leafs by TLC. Also we analyzed content of substances extracted by water, flavonoids and tannins. Total extractives, extracted by water in F. ulmaria herb is 13.12±0.10%, in leafs – 13.98±0.37%, in flowers – 18.09±0.17%. Total tannins in F. ulmaria herb is 11.87±0.47%, in leafs – 12.06±0.18%, in flowers – 12.26±0.29%. Total flavonoids in F. ulmaria herb 4.34±0.17%, in leafs – 6.98±0.23%, in flowers – 11.75±0.57%. The obtained data will be used for development of a pharmacopoeial monograph project "Filipendula ulmaria (L.) Maxim., herba" for inclusion in the State Pharmacopoeia of the Russian Federation.

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