Crystal structure and Hirshfeld surface analysis of 3-(3-hy-droxy-phen-yl)-1-(1-pyrrol-2-yl)prop-2-en-1-one hemihydrate.

High-quality single crystals of the title compound, 2CHNO·HO, were grown and a structural analysis was performed. The asymmetric unit comprises one mol-ecule of 3-(3-hy-droxy-phen-yl)-1-(1-pyrrol-2-yl)prop-2-en-1-one (), which was recently discovered to be a promising anti-MRSA candidate, and a half-mol-ecule of water. The compound crystallizes in the monoclinic space group 2/.

Rare but Potentially Fatal Presentations of Diffuse Large B-cell Lymphoma: Leukemic Phase or Hemophagocytic Syndrome in Bone Marrow.

Diffuse large B-cell lymphoma (DLBCL) is a type of non-Hodgkin Lymphoma commonly presenting as a solid tumor either by nodal or extra-nodal manifestations. Here we describe two atypical presentations of lymphoma, finally resulting in the diagnosis of DLBCL. Case 1: A 53-year-old man with a previous history of nasopharyngeal carcinoma presented with a two-week history of B-symptoms and hyperleukocytosis.

Carbon Monoxide is an Inhibitor of HIF Prolyl Hydroxylase Domain 2.

Hypoxia-inducible factor prolyl hydroxylase domain 2 (PHD2) is an important oxygen sensor in animals. By using the CO-releasing molecule-2 (CORM-2) as an in situ CO donor, we demonstrate that CO is an inhibitor of PHD2. This report provides further evidence about the emerging role of CO in oxygen sensing and homeostasis.

Postoperative myocardial injury in a patient with left ureteric stone and asymptomatic COVID-19 disease.

Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It was first identified on 8December 2019 in Wuhan, Hubei, China, and has since spread globally to become an emergency of international concern. Patients infected with SARS-CoV-2 may be asymptomatic or present with symptoms ranging from mild clinical manifestations: such as fever, cough, and sore throat to moderate and severe form of the disease such as pneumonia and acute respiratory distress syndrome (ARDS).

Inhibition of nitric oxide and prostaglandin E production by pyrrolylated-chalcones: Synthesis, biological activity, crystal structure analysis, and molecular docking studies.

In search of potent anti-inflammatory agents, twenty-four chalcone derivatives including seven new compounds (13 - 17, 21 and 23) containing pyrrole moiety were designed, synthesized, and assessed for their nitric oxide (NO) and prostaglandin E (PGE) suppression ability on IFN-γ/LPS-induced RAW 264.7 macrophage cells. Results showed that none of the synthesized compounds were PAINS-associated molecules, with 3-(2,5-dimethoxyphenyl)-1-(1H-pyrrol-2-yl)-prop-2-en-1-one (compound 16) exhibiting remarkable inhibition activity towards PGE and NO production with IC values of 0.

Quantification of the Whole Lymph Node Vasculature Based on Tomography of the Vessel Corrosion Casts.

Lymph nodes (LN) are crucial for immune function, and comprise an important interface between the blood and lymphatic systems. Blood vessels (BV) in LN are highly specialized, featuring high endothelial venules across which most of the resident lymphocytes crossed. Previous measurements of overall lymph and BV flow rates demonstrated that fluid also crosses BV walls, and that this is important for immune function.

Senile Dementia from Neuroscientific and Islamic Perspectives.

Diseases involving the nervous system drastically change lives of victims and commonly increase dependency on others. This paper focuses on senile dementia from both the neuroscientific and Islamic perspectives, with special emphasis on the integration of ideas between the two different disciplines. This would enable effective implementation of strategies to address issues involving this disease across different cultures, especially among the world-wide Muslim communities.

Organ donation among Malaysian Muslims: the role of mosques.

Background: Malaysia, a country of Muslim majority, is suffering from a severe organ shortage due to the lack of donors. Mosques are the main gateways into the Muslim community. Hence, it is imperative to explore their role in facilitating organ donation.