Institution
Central Drug Research Institute
Facility•Lucknow, Uttar Pradesh, India•
About: Central Drug Research Institute is a facility organization based out in Lucknow, Uttar Pradesh, India. It is known for research contribution in the topics: Catalysis & Leishmania donovani. The organization has 4357 authors who have published 7257 publications receiving 143871 citations. The organization is also known as: Central Drug Research Institute, Lucknow & CDRI.
Topics: Catalysis, Leishmania donovani, Ring (chemistry), Aryl, Apoptosis
Papers published on a yearly basis
Papers
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TL;DR: The molecular organization, toxicity studies, desired localization and biodistribution of cost effective AmB-SA-GCS-NP was found to be highly effective and can be proved as practical delivery platform for better management of leishmaniasis.
Abstract: To investigate the applicability, localization, biodistribution and toxicity of self assembled ionically sodium alginate cross-linked AmB loaded glycol chitosan stearate nanoparticles for effective management of visceral leishmaniasis. Here, we fabricated Amphotericin B (AmB) encapsulated sodium alginate-glycol chitosan stearate nanoparticles (AmB-SA-GCS-NP) using strong electrostatic interaction between oppositely charged polymer and copolymer by ionotropic complexation method. The tagged FAmB-SA-GCS-NP was compared with tagged FAmB for in vitro macrophagic uptake in J774A macrophages and in vivo localization in liver, spleen, lung and kidney tissues. The AmB-SA-GCS-NP and plain AmB were compared for in vitro and in vivo antileishmanial activity, pharmacokinetics, organ distribution and toxicity profiling. The morphology of SA-GCS-NP revealed as nanocrystal (size, 196.3 ± 17.2 nm; PDI, 0.216 ± 0.078; zeta potential, (−) 32.4 ± 5.1 mV) by field emission scanning electron microscopy and high resolution transmission electron microscopy. The macrophage uptake and in vivo tissue localization studies shows tagged FAmB-SA-GCS-NP has significantly higher (~1.7) uptake compared to tagged FAmB. The biodistribution study of AmB-SA-GCS-NP showed more localized distribution towards Leishmania infected organs i.e. spleen and liver while lesser towards kidney. The in vitro (IC50, 0.128 ± 0.024 μg AmB/ml) and in vivo (parasite inhibition, 70.21 ± 3.46%) results of AmB-SA-GCS-NP illustrated significantly higher (P < 0.05) efficacy over plain AmB. The monomeric form of AmB within SA-GCS-NP, observed by UV-visible spectroscopy, favored very less in vitro and in vivo toxicities compared to plain AmB. The molecular organization, toxicity studies, desired localization and biodistribution of cost effective AmB-SA-GCS-NP was found to be highly effective and can be proved as practical delivery platform for better management of leishmaniasis.
50 citations
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TL;DR: Ursolic acid showed a marked hepatoprotective activity against paracetamol and galactosamine induced hepatotoxicity by reversing the altered values in viability of the isolated hepatocytes and the altered biochemical liver and serum parameters.
Abstract: Ursolic acid has been evaluated for its choleretic, anticholestatic and hepatoprotective activities in rats. It produced a dose-dependent (5–20 mg/kg) choleretic effect. Significant anticholestatic activity (27.9–100%) was observed against paracetamol (2.0 g/kg) induced cholestasis. The compound also showed a marked hepatoprotective activity against paracetamol and galactosamine (800 mg/kg) induced hepatotoxicity by reversing the altered values in viability of the isolated hepatocytes and the altered biochemical liver and serum parameters. The activity of ursolic acid compared well with the known hepatoprotective drug, silymarin.
50 citations
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TL;DR: 1,3-disubstituted-5-membered heteroaromatic ring system is designed as a common core motif from known anti-hyperglycemic agents to reveal that compounds exhibit anti-diabetic activity by PTP1B pathway.
50 citations
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TL;DR: The results of this study showed that 6G inhibited proliferation of myeloid leukemia cell lines and primary myeloids leukemia cells while sparing the normal peripheral blood mononuclear cells, in a concentration- and time-dependent manner.
50 citations
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TL;DR: Various secondary and tertiary alcohols including benzylic systems were found to be equally reactive with moderate to excellent yields obtained in all cases.
50 citations
Authors
Showing all 4385 results
Name | H-index | Papers | Citations |
---|---|---|---|
Sanjay Kumar | 120 | 2052 | 82620 |
John A. Katzenellenbogen | 95 | 691 | 36132 |
Brajesh K. Singh | 83 | 401 | 24101 |
Gaurav Sharma | 82 | 1244 | 31482 |
Sudhir Kumar | 82 | 524 | 216349 |
Pramod K. Srivastava | 79 | 390 | 27330 |
Mohan K. Raizada | 75 | 473 | 21452 |
Syed F. Ali | 71 | 446 | 18669 |
Ravi Shankar | 66 | 672 | 19326 |
Ramesh Chandra | 66 | 620 | 16293 |
Manoj Kumar | 65 | 408 | 16838 |
Manish Kumar | 61 | 1425 | 21762 |
Anil Kumar Saxena | 58 | 310 | 10107 |
Sanjay Krishna | 56 | 624 | 13731 |
Naibedya Chattopadhyay | 56 | 242 | 9795 |