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: A possible role of nitric oxide in 6-OHDA induced neurodegeneration is suggested.
Abstract: This study was undertaken to investigate the nitric oxide synthase (NOS) activity in the striatum following 6-hydroxydopamine (6-OHDA) induced neurodegeneration in rats. Constitutive NOS (cNOS) activity remained unaltered at 3, 7 and 14 days after lesion, while a 43% and 45% decrease was observed at 30 and 50 days, respectively. Inducible NOS (iNOS) activity was detected only on the 3rd day after lesion and not in subsequent days or the control striatum. N(G)-nitro-L-arginine methyl ester (L-NAME) pretreatment blocked the amphetamine-induced rotations and inhibited the iNOS activity at the 3rd day after the 6-OHDA injection. L-NAME pretreatment also significantly restored the striatal dopamine (DA), dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA) levels in 6-OHDA treated rats. Thus a possible role of nitric oxide in 6-OHDA induced neurodegeneration is suggested.
65 citations
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TL;DR: A series of Schiff bases synthesized from dicarbaldehyde of benzocoumarin, in which the reactions were regioselective and the products existed in the keto-enamine form, inwhich the aromaticity of the relevant ring was disrupted, possess significant lipid lowering and antioxidant activity.
65 citations
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TL;DR: Dye-sensitized photooxygenation of 3-aryl-2-butenols 2a-e furnishes 3-yloyl-1-hydroxy-but-3-en2-hydroperoxides 3a−e which condense with aldehydes and ketones to give active antimalarial 1,2,4-trioxanes as discussed by the authors.
65 citations
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TL;DR: Treatment with Centchroman (3,4‐trans‐2,2‐dimethyl‐3‐phenyl‐4‐p‐(βpyrrolidinoethoxy) phenyl‐7‐methoxy chroman) has been evaluated in 4 male and 75 female patients with advanced breast cancer, with mixed responses.
Abstract: Treatment with Centchroman (3,4-trans-2,2-dimethyl-3-phenyl-4-p-(beta-pyrrolidinoethoxy) phenyl-7-methoxy chroman) has been evaluated in 4 male and 75 female patients with advanced breast cancer. The overall response rate, including both male and female cases, was 40.5%. Among the female patients, the overall response rate was 38.7%. The median duration of response was 6 months. One of the 4 male patients showed a complete response and 2 showed partial responses. The responses were more marked for bone, pulmonary, soft tissue, skin and lymph-node metastases than for liver metastases.
65 citations
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TL;DR: Results provide mechanistic basis of essentiality of adequate maternal TH levels to ensue proper fetal neocortical cytoarchitecture and importance of early thyroxine replacement and demonstrate transcriptional control of reelin by TH through the presence of intronic TH response element.
Abstract: Though aberrant neuronal migration in response to maternal thyroid hormone (TH) deficiency before the onset of fetal thyroid function (embryonic day [E] 17.5) in rat cerebral cortex has been described, molecular events mediating morphogenic actions have remained elusive. To investigate the effect of maternal TH deficiency on neocortical development, rat dams were maintained on methimazole from gestational day 6 until sacrifice. Decreased number and length of radial glia, loss of neuronal bipolarity, and impaired neuronal migration were correctible with early (E13-15) TH replacement. Reelin downregulation under hypothyroidism is neither due to enhanced apoptosis in Cajal-Retzius cells nor mediated through brain-derived neurotrophic factor-tyrosine receptor kinase B alterations. Results based on gel shift and chromatin immunoprecipitation assays show the transcriptional control of reelin by TH through the presence of intronic TH response element. Furthermore, hypothyroidism significantly increased TH receptor α1 with decreased reelin, apolipoprotein E receptor 2, very low-density lipoprotein receptor expression, and activation of cytosolic adapter protein disabled 1 that compromised the reelin signaling. Integrins (α(v) and β₁) are significantly decreased without alteration of α₃ indicating intact neuroglial recognition but disrupted adhesion and glial end-feet attachment. Results provide mechanistic basis of essentiality of adequate maternal TH levels to ensue proper fetal neocortical cytoarchitecture and importance of early thyroxine replacement.
65 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 |