Clinical utility of fMRI in evaluating of LSD effect on pain-related brain networks in healthy subjects.

Objective: We aimed to evaluate the effect of Lysergic acid diethylamide (LSD) on the pain neural network (PNN) in healthy subjects using functional magnetic resonance imaging (fMRI).

Methods: Twenty healthy volunteers participated in a balanced-order crossover study, receiving intravenous administration of LSD and placebo in two fMRI scanning sessions. Brain regions associated with pain processing were analyzed by amplitude of low-frequency fluctuation (ALFF), independent component analysis (ICA), functional connectivity and dynamic casual modeling (DCM).

Exploring the Potential of Metformin in Mitigating Radiation-induced Gastrointestinal and Hematopoietic System Injury in Rats After Whole-body X-ray Radiation: An Experimental Study.

Background: The modern world faces a growing concern about the possibility of accidental radiation events. The Hematopoietic system is particularly vulnerable to radiationinduced apoptosis, which can lead to death. Metformin, a drug used to treat diabetes, has been shown to protect normal cells and tissues from the toxic effects of radiation.

Synthesis of novel conjugated benzofuran-triazine derivatives: Antimicrobial and in-silico molecular docking studies.

Two new developments of antibacterial agents, a series of benzofuran-triazine based compounds () were designed and synthesized. The derivatives were prepared through conventional chemical reactions and structurally characterized with FT-IR, H and C NMR techniques. The antibacterial activity of the synthesized derivatives was assessed against gram-positive bacterial strains and ) and gram-negative bacterial strains ( and ).

Nobiletin in Cancer Therapy; Mechanisms and Therapy Perspectives.

Cancer has remained to be one of the major challenges in medicine and regarded as the second leading cause of death worldwide. Different types of cancer may resist anti-cancer drugs following certain mutations such as those in tumor suppressor genes, exhaustion of the immune system, and overexpression of drug resistance mediators, which increase the required concentration of anticancer drugs so as to overcome drug resistance. Moreover, treatment with a high dose of such drugs is highly associated with severe normal tissue toxicity.

Immunoregulation by resveratrol; implications for normal tissue protection and tumour suppression.

Immune reactions are involved in both tumour and normal tissue in response to therapy. Elevated secretion of certain chemokines, exosomes and cytokines triggers inflammation, pain, fibrosis and ulceration among other normal tissue side effects. On the other hand, secretion of tumour-promoting molecules suppresses activity of anticancer immune cells and facilitates the proliferation of malignant cells.