Computational investigation and biological activity of selected Schiff bases

Two Schiff bases, (E)-N-(4-bromophenyl)-1-(2,6-dichlorophenyl)methanimine (S1) and (E)-4-(((4-bromophenyl)imino)methyl)phenol (S2) were synthesized and elucidated using basic spectroscopic methods such as Fourier-transform-infrared, Ultraviolet-visible as well as 1H & 13C-NMR while purity of the compounds was ascertained by the means of elemental analysis. The stability, chemical reactivities and electronic properties of S1 and S2 were evaluated using Density Functional Theory (DFT). Energy band gap (?E) of S1 and S2 are 2.81 eV and 3.02 eV respectively and this inferred that S1 is more reactive as well as less stable than S2. The Molecular electrostatic potential (MEP) mapping evaluation showed that both S1 and S2 are having more of the yellow, green and red region than the blue region, signifying that these structures are prone to electrophilic attack. The compounds were screened against one Gram-negative (Staphylococcus aureus) and two Gram-positive bacteria (Klebsiella pneumoniae and Psedomonas aeruginosa) to evaluate their antibacterial potential.  S1 as well as S2 showed antibacterial potential against Staphylococcus aureus and exhibited less of no activity against Klebsiella pneumoniae and Escherichia coli. In silico studies of S1 and S2 against Staphylococcus aureus was carried out and the outcomes corroborate with experimental findings. Pharmacological evaluation of S1 and S2 showed that both compounds exhibited less violation of Lipinski’s rule of five (Ro5) which pose them to be less toxic and orally available

Traditional Medical Practices in Some Somali Communities

This paper presents a study conducted in some Somali communities from January to June 1981 by the Department of Community Health of the Medical Faculty in Mogadishu, whose aim was to contribute to the knowledge of traditional medicine practices and to train medical students in field research.Maqaalkani wuxuu soo bandhigayaa daraasaad lagu sameeyey qaar ka mid ah bulshada soomaaliyeed muddadii u dhaxeysay jeeneweri-juun 1981, waxaan sameeyay waaxda caafimaadka bulshada ee kulliyadda Caafimaadka ee Moqdisho. Ulajeeddaduna waxay ahayd si loo korodhiyo aqoonta loo leeyahay habka daawo dhaqameedda iyo si loo tababaro ardayda Kulliyadda Caafimaadka habka cilmibaarista.Questo articolo presenta uno studio condotto presso alcune comunità somale nel periodo gennaio-giugno 1981 dal Dipartimento di salute pubblica della Facoltà di Medicina a Mogadiscio, il cui scopo era quello di contribuire alla conoscenza delle pratiche della medicina tradizionale e alla formazione di studenti di medicina nella ricerca sul campo.Labahn, Thomas (ed.

Systemic Lupus Erythematosus and Cardiovascular Diseases: A Systematic Review

Systemic lupus erythematosus (SLE) is an autoimmune condition characterized by multi-organ involvement. The clinical presentation often varies from mild to moderate to severe. The cardiovascular system may also be affected, often portending a poor prognosis for patients. Although the relationship between SLE and cardiovascular disorders has been extensively explored through case reports and literature reviews, few systematic reviews explicitly focusing on this association have been conducted. In light of this, this systematic review aims to analyze the extent of the association between SLE and cardiovascular diseases (CVDs), by exploring the risk of developing CVDs, including myocardial infarction (MI), atherosclerosis, myocarditis, pericarditis and arrhythmias, in SLE patients vs. non-SLE patients. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to perform the systematic review. A detailed search was done covering the period from March 2003 to March 2023 using three databases: PubMed, Google Scholar, and Cochrane. The PubMed search identified 597 articles, while Google Scholar and Cochrane searches yielded 559 and three articles, respectively. Of the 1159 articles retrieved, we chose eight for final consideration, after excluding papers that did not discuss the role of SLE in CVDs, papers published earlier than 2003, and papers with incomplete data. The eight studies chosen included two narrative reviews, two systematic reviews, and four observational studies. In this systematic review, SLE was proven to have a strong relationship with diverse CVDs, including rare ones scarcely discussed in the literature, such as vasculitis and aortic dissection. All eight of the final papers indicated a connection between SLE and CVDs, based on the systematic analysis of these articles, which revealed that most recent research supports a higher risk of peripheral arterial occlusive disease (PAOD), MI, pericarditis, myocarditis, and other cardiovascular disorders in individuals with SLE. These associations may have certain gray areas, as patient characteristics and comorbidities often affect the extent of illness and long-term prognosis. Larger-scale studies are required to probe this relationship further and research the etiopathogenesis involved in order to improve patient outcomes. The effects of SLE on the heart are, however, unequivocal