Deciphering the Potential of Pre and Pro-Vitamin D of Mushrooms against Mpro and PLpro Proteases of COVID-19: An In Silico Approach.

Vitamin D's role in combating the SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2), the virus causing COVID-19, has been established in unveiling viable inhibitors of COVID-19. The current study investigated the role of pre and pro-vitamin D bioactives from edible mushrooms against Mpro and PLpro proteases of SARS-CoV-2 by computational experiments. The bioactives of mushrooms, specifically ergosterol (provitamin D), 7-dehydrocholesterol (provitamin-D), 22,23-dihydroergocalciferol (provitamin-D), cholecalciferol (vitamin-D), and ergocalciferol (vitamin D) were screened against Mpro and PLpro.

Neuroprotective effects of combined trimetazidine and progesterone on cerebral reperfusion injury.

Cerebral ischemia-reperfusion injury induces multi-dimensional damage to neuronal cells through exacerbation of critical protective mechanisms. Targeting more than one mechanism simultaneously namely, inflammatory responses and metabolic energy homeostasis could provide additional benefits to restrict or manage cerebral injury. Being proven neuroprotective agents both, progesterone (PG) and trimetazidine (TMZ) has the potential to add on the individual therapeutic outcomes.

Finding potent inhibitors for COVID-19 main protease (M): an approach using SARS-CoV-3CL protease inhibitors for combating CORONA.

SARS-CoV-2 is liable for the worldwide coronavirus disease (COVID-19) exigency. This pandemic created the need for all viable treatment strategies available in the market. In this scenario, computer-aided drug design techniques can be efficiently applied for the quick identification of promising drug repurposing candidates.

Synthesis, Molecular Docking and Evaluation of 3-{4-[2-amino-4-(substitutedphenyl)-2H-[1, 3] oxazin/thiazin-6-yl} 2-phenyl-3H-quinazolin-4-one Derivatives for their Anticonvulsant Activity.

Background: According to the WHO, around 50 million people worldwide are suffering from epilepsy. It is due to the repeated occurring of seizures. These seizures are caused by sudden which may vary from a brief lapse of attention or muscle jerks, to severe and prolonged convulsions.

Hansch Analysis of Novel Acetamide Derivatives as Highly Potent and Specific MAO-A Inhibitors.

Background: A quantitative structure-activity relationship (QSAR) study of novel Acetamide derivatives as specific Mono amino oxidase (MAO) A inhibitory agents was performed with 28 compounds to derive QSAR models for better activity and lesser side effects.

Methods: Various thermodynamic, electronic and steric parameters were calculated using Chem 3D package of molecular modeling software Chemoffice 7.0.

Synthetic and Natural Monoamine Oxidase Inhibitors as Potential Lead Compounds for Effective Therapeutics.

Monoamine oxidases A and B (MAO-A and B) play a critical role in the metabolism of intracellular neurotransmitters of the central nervous system. For decades, MAO inhibitors have proven their clinical efficacy as potential drug targets for several neurological and neurodegenerative diseases. Use of first generation non selective MAO inhibitors as neuropsychiatric drugs elicited several side effects like hypertensive crisis and cheese reaction.

In-vitro cytotoxicity study of methanolic fraction from Ajuga Bracteosa wall ex. benth on MCF-7 breast adenocarcinoma and hep-2 larynx carcinoma cell lines.

Objective: Ajuga bracteosa Wall ex Benth (Labiatae) is popularly known in India as Neelkanthi. A decoction of the leaves, flowers, and barks is used in India for the treatment of cancer including diabetes, malaria, and inflammation etc. The main objective of this study is to investigate the cytotoxic potential of Ajuga bracteosa.

Wound healing activity of Sida cordifolia Linn. in rats.

Introduction: The present study provides a scientific evaluation for the wound healing potential of ethanolic (EtOH) extract of Sida cordifolia Linn. (SCL) plant.

Materials And Methods: Excision, incision and burn wounds were inflicted upon three groups of six rats each.

Synthesis and anticonvulsant evaluation of some novel 2,5-disubstituted 1,3,4-thiadiazoles: pharmacophore model studies.

A novel series of N'-{5-[(1H-indol-3-ylmethyl)-1,3,4-thiadiazol-2-yl}-N4-(4-substituted benzaldehyde)-semicarbazones, N1-{5-[(1H-indol-3-ylmethyl)-1,3,4-thiadiazol-2-yl}-N4-[1-(4-substituted phenyl)ethanone]-semicarbazones and N1-{5-[(1H-indol-3-ylmethyl)-1,3,4-thiadiazol-2-yl}-N4-[1-(4-substituted phenyl) (phenyl) methanone]-semicarbazones were synthesized and evaluated for their anticonvulsant potential using maximal electroshock seizure (MES) and subcutaneous pentylenetrtrazole (scPFZ) models. The minimal motor impairment (neurotoxicity) was determined by rotorod test. The results of the present study confirmed the requirements of various structural features of four binding site pharmacophore model for anticonvulsant activity.

Design, synthesis and biological evaluation of some novel benzimidazole derivatives for their potential anticonvulsant activity.

Selective GABA(A) receptor ligands are widely used clinically to reduce the occurrence of convulsions. Hence there is an intense interest in developing new benzimidazole derivatives demonstrating high selectivity and high affinity for GABA(A) receptors. With the purpose of designing new chemical entities with an enhanced binding affinity for GABA(A)/BZd receptor complex, we carried out a QSAR study on benzotriazine derivatives.

Wound healing potential of methanolic extract of Trichosanthes dioica Roxb (fruits) in rats.

Aim Of The Study: The present study provides a scientific evaluation for the wound healing potential of methanolic (MeOH) extract of TDR fruits.

Materials And Methods: Excision and incision wounds were inflicted upon three groups of six rats each. Group I was assigned as control (ointment base), Group II was treated with standard silver sulfadiazine (0.