scholarly journals Potency of Phytochemicals from Guava (Psidium guajava) Seeds against Escherichia coli to Cure Diarrhoea: An in silico Analysis

Author(s):  
Barsha Nayak ◽  
Lopita Mishra ◽  
Bibhu Prasad Mishra ◽  
Srimay Pradhan ◽  
Bhagyeswari Behera ◽  
...  

Machine learning to deep learning is the enduring upgrading in the pharmaceutical research field. Phytochemicals from Psidium guajava plant extract are traditionally used to cure Diarrhoea. The causative agent of the disease is Escherichia coli. To identify the secondary metabolites (ligand) which is the main responsive compound that have the capacity to inhibit the growth of microorganism was carried by molecular docking method “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that Heptadecanoic acid can effectively deactivate the shikimate dehydrogenase enzyme thereby interrupting the life cycle of the organism.

Author(s):  
Upendra Kumar Nayak ◽  
Smruti Ranjan Behera ◽  
Saswati Behera ◽  
Dipankar Bhattacharyay ◽  
Mukundjee Pandey

Phytochemicals from Beet Root (Beta vulgaris) plant extract are traditionally used to cure Diarrhea. It is caused by Escherichia coli. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that caffeic acid can effectively deactivate the Shikimate dehydrogenase enzyme thereby interrupting the life cycle of the organism.


Author(s):  
Debesh Kumar Hota ◽  
Debadatta Nayak ◽  
Sitaram Swain ◽  
Dipankar Bhattacharyay

Phytochemicals from Capsicum plant extract are traditionally used to cure Bronchitis. It is caused by Haemophilus influenzae. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that Apigenin can effectively deactivate the Shikimate dehydrogenase enzyme thereby interrupting the life cycle of the organism.


Author(s):  
Shibani Sahoo ◽  
Swetanginee Gouda ◽  
Sunanya Das ◽  
Mukundjee Pandey ◽  
Dipankar Bhattacharyay

Phytochemicals are naturally occurring biologically active compounds found in plant parts such as roots, barks, leaves, seeds, and even pulps. It has been reported that Glycyrrhiza glabra plant extract is used for treatment of the disease conjunctivitis. The plant extract contains different phytochemicals. The agent that causes conjunctivitis is a gram positive bacterium which belongs to species Staphylococcus. One of the key enzymes involved in its biochemical pathway is Isocitrate dehydrogenase. The molecular docking of the phytochemicals with the enzyme was studied using Biovia Discovery Studio. The strength of the interaction was evaluated based on -CDocker energy and -CDocker interaction energy. High positive values for both the parameters indicated that out of different phytochemicals rosmarinic acid can effectively deactivate the is ocitrate dehydrogenase enzyme thereby inhibiting the life cycle of Staphylococcus.


Author(s):  
Utapa Nayak ◽  
Elora Barik ◽  
Bijan Kumar Patra ◽  
Smruti Ranjan Behera ◽  
Mukundjee Pandey ◽  
...  

Alkanna tinctoria plant extract is traditionally used to heal eczema. It is caused by Staphylococcus aureus. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that 2-Hydroxy-3-Phenyl-1-4-naphthoquinone can can effectively deactivate the shikimate dehydrogenase enzyme thereby interrupting the life cycle of the organism.


Author(s):  
Sunanya Das ◽  
Suchismita Khatei ◽  
Saismita Sahoo ◽  
Sitaram Swain ◽  
Dipankar Bhattacharyay

This analysis aims at evaluating the effects of Cocoa extract on Pneumonia. Pneumonia is caused by Streptococcus pneumoniae. Caffeine, Chorogenic acid, Ferulic acid, Iso- Orientin, luteolin, Naringenin and Vanillic acid of Cocoa were interacted with ribitol-5-phosphate 2-dehydrogenase which is involved in pentose and glucorunate interconversion pathways of Streptococcus pneumoniae. The enzyme was taken as receptor and phytochemicals were considered as ligands. All the interactions were done in Biovia discovery Studio 2020 and the process is known as molecular Docking. Molecular Docking provides us an opportunity to identify the potential phytochemical or component which can act as powerful tool against the pathogen. Out of all the phytochemicals, Luteolin of Cocoa inhibits or blocks the mechanism or action of ribitol-5-phosphate 2-dehydrogenase enzyme of Streptococcus pneumoniae. There is high possibility that these phytochemicals can potentially inhibit others enzymes involved in various metabolic pathways of Streptococcus pneumoniae.


Author(s):  
Chinmayee Naik ◽  
Krutanjali Rout ◽  
Mukundjee Pandey ◽  
Ipsita Priyadarsini Samal ◽  
Shibani Sahoo ◽  
...  

Phytochemicals from Boswellia serrata Roxb. ex Colebt. plant extract are traditionally used to cure diarrhea. It is caused by Escherichia coli. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that p-cymene can effectively deactivate the alcohol dehydrogenase enzyme thereby interrupting the life cycle of the organism.


Author(s):  
Sonali Parida ◽  
Anindita Jena ◽  
Jogesh Kumar Nayak ◽  
Sonali Dash ◽  
Dipankar Bhattacharyay

Phytochemicals from Bixa orellana L. plant extract are traditionally used to cure Jaundice. It is caused by Escherichia coli. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of         -CDOCKER energy and -CDOCKER interaction energy” suggested that benzoic acid can effectively deactivate the alcohol dehydrogenase enzyme thereby interrupting the life cycle of the organism.


Author(s):  
Sutapa Nayak ◽  
Elora Barik ◽  
Biren Pattanayak ◽  
Sitaram Swain ◽  
Dipankar Bhattacharyay

Phytochemicals from Coffea arabica plant extract are traditionally used to cure conjunctivitis. It is caused by Haemophilus influenza. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that caffeine and chlorogenic acid can efficiently deactivate the shikimate dehydrogenase enzyme which will result in interruption of the life cycle of the microorganism.


Author(s):  
Krishna Rani ◽  
Aischarya Mohanty ◽  
Sagarika Parida ◽  
Manisha Mohanty ◽  
Subhashree Sahu ◽  
...  

Phytochemicals from Eclipta alba L. plant extract are traditionally used to cure Diarrhea. It is caused by Escherichia coli. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that Pentadecanone can effectively deactivate the alcohol dehydrogenase enzyme (protein database code 4GKV) thereby interrupting the life cycle of the organism.


Author(s):  
Sunanya Das ◽  
Debasmita Das ◽  
Ashrumochan Nayak ◽  
Sonali Dash ◽  
Dipankar Bhattacharyay

Medicinal plants play a key role in human health care. Phytochemicals can be derived from different parts of plants. Different medicinal plants and their phytoextracts have shown anti-microbial action. Phytochemicals from Myristica fragrans plant extract are traditionally used to cure Diarrhea. Molecular docking method applied using “Biovia Discovery Studio”. “High positive values of -CDOCKER energy and -CDOCKER interaction energy” suggested that Eugenol can effectively deactivate the shikimate dehydrogenase enzyme thereby interrupting the life cycle of the organism.


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