Results 21 to 30 of about 4,518,745 (345)

Oral Administration of Levo-Tetrahydropalmatine Attenuates Reinstatement of Extinguished Cocaine Seeking by Cocaine, Stress or Drug-Associated Cues in Rats [PDF]

open access: yes, 2011
Cocaine addiction is characterized by a persistently heightened susceptibility to drug relapse. For this reason, the identification of medications that prevent drug relapse is a critical goal of drug abuse research.
Baker, David A.   +9 more
core   +2 more sources

Basic principles of combination therapy: focus on drug-drug interaction

open access: yesКардиоваскулярная терапия и профилактика, 2021
The article is devoted to the issue of drug interactions in the combination regimens. Today, when drug therapy is the first-line approach for patients with noncommunicable diseases, and the world population ageing leads to an increase in the number of ...
S. Yu. Martsevich   +2 more
doaj   +1 more source

Orexin-Corticotropin-Releasing Factor Receptor Heteromers in the Ventral Tegmental Area as Targets for Cocaine [PDF]

open access: yes, 2015
Release of the neuropeptides corticotropin-releasing factor (CRF) and orexin-A in the ventral tegmental area (VTA) play an important role in stress-induced cocaine-seeking behavior.
Aguinaga, David   +17 more
core   +1 more source

Ceftazidime and cefepime antagonize 5-fluorouracil’s effect in colon cancer cells

open access: yesBMC Cancer, 2022
Background Drug-drug interaction (DDI), which can occur at the pharmacokinetics and/or the pharmacodynamics (PD) levels, can increase or decrease the therapeutic or adverse response of a drug itself or a combination of drugs.
Christina Pfab   +6 more
doaj   +1 more source

A synthetic-lethality RNAi screen reveals an ERK-mTOR co-targeting pro-apoptotic switch in PIK3CA+ oral cancers. [PDF]

open access: yes, 2016
mTOR inhibition has emerged as a promising strategy for head and neck squamous cell carcinomas (HNSCC) treatment. However, most targeted therapies ultimately develop resistance due to the activation of adaptive survival signaling mechanisms limiting the ...
Amornphimoltham, Panomwat   +10 more
core   +1 more source

Community assessment to advance computational prediction of cancer drug combinations in a pharmacogenomic screen [PDF]

open access: yes, 2019
The effectiveness of most cancer targeted therapies is short-lived. Tumors often develop resistance that might be overcome with drug combinations. However, the number of possible combinations is vast, necessitating data-driven approaches to find optimal ...
Abante, J   +354 more
core   +21 more sources

Fundamental Concepts in the Assessment of Interaction of Biological Response Modifiers with other Agents

open access: yesCanadian Journal of Infectious Diseases, 1992
The universal response surface approach (URSA) was developed to assess the nature and intensity of drug interactions, ie, synergism. antagonism and additivity.
William R Greco, Wlodzimierz E Dembinski
doaj   +1 more source

Fluoroquinolone Efficacy against Tuberculosis Is Driven by Penetration into Lesions and Activity against Resident Bacterial Populations. [PDF]

open access: yes, 2019
Fluoroquinolones represent the pillar of multidrug-resistant tuberculosis (MDR-TB) treatment, with moxifloxacin, levofloxacin, or gatifloxacin being prescribed to MDR-TB patients.
Alvarez-Cabrera, Nadine   +16 more
core   +2 more sources

The phytocannabinoid, Δ(9) -tetrahydrocannabivarin, can act through 5-HT1 A receptors to produce antipsychotic effects [PDF]

open access: yes, 2015
Funded by: •GW Pharmaceuticals Acknowledgements: The authors wish to thank Mrs Lesley Stevenson for technical support and Dr John Raymond, Dr Keith Parker and Dr Ethan Russo for providing human 5-HT1A CHO cells.
Cascio, Maria Grazia   +4 more
core   +1 more source

Prevalence and patterns of higher-order drug interactions in Escherichia coli. [PDF]

open access: yes, 2018
Interactions and emergent processes are essential for research on complex systems involving many components. Most studies focus solely on pairwise interactions and ignore higher-order interactions among three or more components.
Cruz-Loya, Mauricio   +7 more
core   +2 more sources

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