ZnCoO@g-CN@Cu as a new and highly efficient heterogeneous photocatalyst for visible light-induced cyanation and Mizoroki-Heck cross-coupling reactions.

Conducting C-C cross-coupling reactions under convenient and mild conditions remains extremely challenging in traditional organic synthesis. In this study, ZnCoO@g-CN@Cu exhibited extraordinary photocatalytic performance as a new visible light harvesting heterogeneous copper-based photocatalyst in cyanation and Mizoroki-Heck visible-light-driven cross-coupling reactions at room temperature and in air. Surprisingly, by this method, the cyanation and Mizoroki-Heck cross-coupling reactions of various iodo-, bromo- and also the challenging chloroarenes with respectively K[Fe(CN)]·3HO and olefins produced promising results in a sustainable and mild media.

The Prevalence of Cancer in Patients with Multiple Sclerosis (MS) who were Under Treatment with Natalizumab (Tysabri): A Systematic Review and Meta-Analysis.

Background: To determine the pooled prevalence of cancer in subjects with multiple sclerosis (MS) who received Natalizumab.

Methods: Two researchers systematically searched PubMed, Scopus, EMBASE, Web of Science, google scholar, and gray literature including references of the included studies. The search strategy which was used in PubMed was ("Disseminated Sclerosis" OR "multiple sclerosis" OR "MS" OR "Acute Fulminating") AND ("Cancer" OR "Neoplasia*" OR "Neoplasm*" OR "Tumor*" OR "Malignancy" OR "Benign Neoplasm" OR "Malignant neoplasm") AND ("Tysabri" OR "Antegren" OR "natalizumab" OR "Modifying Therapy").

The Prevalence of Inflammatory Bowel Disease (IBD) in Patients with Multiple Sclerosis (MS): A Systematic Review and Meta-Analysis.

Background: This systematic review and meta-analysis aim to update the pooled prevalence of Inflammatory bowel disease (IBD) in patients with multiple sclerosis (MS).

Methods: Two researchers independently and systematically searched PubMed, Scopus, EMBASE, Web of Science, and google scholar. They also searched for references of the included studies, and conference abstracts that were published up to September 2021.

Natural waste-derived nano photocatalysts for azo dye degradation.

Due to their widespread application in water purification, there is a significant interest in synthesising nanoscale photocatalysts. Nanophotocatalysts are primarily manufactured through chemical methods, which can lead to side effects like pollution, high-energy usage, and even health issues. To address these issues, "green synthesis" was developed, which involves using plant extracts as reductants or capping agents rather than industrial chemical agents.

Burden of adult neurofibromatosis 1 questionnaire: translation and psychometric properties of the Persian version.

Background: The notion of "burden" has taken a key place in the evaluation of care, particularly in the case of rare diseases. The aim of this study was to evaluate the psychometric properties of the burden of neurofibromatosis 1 questionnaire (BoN) and to determine the perceived disease burden.

Results: The 15-item BoN was translated into Persian, and no items were removed based on content validity.