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  1. AU="Kulkarni, Yogesh A"
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  1. Article ; Online: Diabetes and its Complications: Role of Luteolin, A Wonder Chemical from the Natural Source.

    Pradhan, Gandhar / Kulkarni, Yogesh A

    Current diabetes reviews

    2024  

    Abstract: Flavonoids have been reported to be vital in treating various chronic disorders. Luteolin (3',4',5,7-tetrahydroxyflavone) is a flavonoid present in a variety of plant sources such as celery, green pepper, olive oil, peppermint, thyme, rosemary, oregano, ... ...

    Abstract Flavonoids have been reported to be vital in treating various chronic disorders. Luteolin (3',4',5,7-tetrahydroxyflavone) is a flavonoid present in a variety of plant sources such as celery, green pepper, olive oil, peppermint, thyme, rosemary, oregano, etc. It has been reported to have various pharmacological activities such as antioxidant, anti-inflammatory, anticancer, antidiabetic, anti-Alzheimer, antimicrobial, etc. Many scientific studies have been carried out on luteolin for its possible effects on diabetes and its associated complications. The present review focuses on the role of luteolin in diabetes mellitus and the associated complications. The antidiabetic impact of luteolin is linked with the increased expression of PPARγ and GLUT. Various in vitro and in vivo studies have been performed to explore the effects of luteolin on diabetic complications, and it has shown a significant impact in the management of the same.
    Language English
    Publishing date 2024-02-29
    Publishing country United Arab Emirates
    Document type Journal Article
    ISSN 1875-6417
    ISSN (online) 1875-6417
    DOI 10.2174/0115733998285798240217084632
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: The Combination of Baicalein and Memantine Reduces Oxidative Stress and Protects against β-amyloid-Induced Alzheimer's Disease in Rat Model.

    Jadhav, Ratnakar / Kulkarni, Yogesh A

    Antioxidants (Basel, Switzerland)

    2023  Volume 12, Issue 3

    Abstract: Alzheimer's disease (AD) is a neuronal condition causing progressive loss of memory and cognitive dysfunction particularly in elders. An upsurge in the global old age population has led to a proportionate increase in the prevalence of AD. The current ... ...

    Abstract Alzheimer's disease (AD) is a neuronal condition causing progressive loss of memory and cognitive dysfunction particularly in elders. An upsurge in the global old age population has led to a proportionate increase in the prevalence of AD. The current treatments for AD are symptomatic and have debilitating side effects. A literature review and current research have directed scientists to explore natural products with better safety and efficacy profiles as new treatment options for AD. Baicalein, belonging to the flavone subclass of flavonoids, has been reported for its anti-oxidant, anti-inflammatory, AChE enzyme inhibitory activity and anti-amyloid protein aggregation activity, which collectively demonstrates its benefits as a neuroprotective agent. Presently, memantine, a NMDAR antagonist, is one of the important drugs used for treatment of Alzheimer's disease. The current study aims to investigate the effect of baicalein in combination with memantine in β-amyloid-induced AD in albino Wistar rats. Baicalein (10 mg/kg) alone, 5 mg/kg and 10 mg/kg in combination with memantine (20 mg/kg) was administered for 21 days. Treatment with baicalein in combination with memantine showed significant improvement in behavioural studies. The combination treatment decreased oxidative stress, β-amyloid plaque formation and increased the expression of brain-derived neurotrophic factor (BDNF) in the brain. From the results, it can be concluded that treatment with baicalein and memantine could be beneficial for reducing the progression of neurodegeneration in rats. Baicalein has an additive effect in combination with memantine, making it a potential option for the treatment of AD.
    Language English
    Publishing date 2023-03-13
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704216-9
    ISSN 2076-3921
    ISSN 2076-3921
    DOI 10.3390/antiox12030707
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Treatment with

    Agrawal, Ojaskumar D / Kulkarni, Yogesh A

    Life (Basel, Switzerland)

    2023  Volume 13, Issue 5

    Abstract: Background: Terminalia chebula: Methods: The aqueous extract of the fruits was prepared by the double maceration technique. The extract was subjected to HPTLC analysis, which showed the presence of ellagic acid and gallic acid. Type 2 diabetes was ... ...

    Abstract Background: Terminalia chebula
    Methods: The aqueous extract of the fruits was prepared by the double maceration technique. The extract was subjected to HPTLC analysis, which showed the presence of ellagic acid and gallic acid. Type 2 diabetes was induced in rats with a low dose of Streptozotocin (35 mg/kg) after administering a high-fat diet for fourteen days. Diabetic animals were treated with 500 and 1000 mg/kg of aqueous extract of
    Results: Diabetic rats showed a significantly (511.7 ± 17.6) (
    Conclusions: The results of the present study indicate that the extract of
    Language English
    Publishing date 2023-05-11
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662250-6
    ISSN 2075-1729
    ISSN 2075-1729
    DOI 10.3390/life13051168
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Effects of baicalein with memantine on aluminium chloride-induced neurotoxicity in Wistar rats.

    Jadhav, Ratnakar / Kulkarni, Yogesh A

    Frontiers in pharmacology

    2023  Volume 14, Page(s) 1034620

    Abstract: Alzheimer's disease is a progressive neurodegenerative condition. It is one of the most common 28 forms of dementia accounting for 60-80% of people suffering from dementia. There are very few medications that are approved for the treatment of Alzheimer's ...

    Abstract Alzheimer's disease is a progressive neurodegenerative condition. It is one of the most common 28 forms of dementia accounting for 60-80% of people suffering from dementia. There are very few medications that are approved for the treatment of Alzheimer's disease. Baicalein, belonging to the flavone subclass of flavonoids, has been reported to have a neuroprotective effect by reducing oxidative stress and neuroinflammation, inhibiting the AChE enzyme, and reducing amyloid protein aggregation and toxicity. Memantine is one of the most important drugs used for treating Alzheimer's disease. The purpose of this work was to study the effect of baicalein with memantine on aluminum chloride-induced neurotoxicity in Wistar rats. Aluminum chloride (100 mg/kg p.o.) was administered for 42 days in male Wistar rats to induce neurotoxicity. Baicalein alone (10 mg/kg) and a combination of baicalein (5 mg/kg and 10 mg/kg) with memantine (20 mg/kg) were administered for 42 days. Treatment of baicalein with memantine showed significant improvement in behavioral parameters. The combination reduced oxidative stress and the formation of β-Amyloid plaques and increased brain-derived neurotrophic factor (BDNF) expression. Based on findings, it can be concluded that treatment with baicalein and memantine may slow the progression of neurodegeneration in rats.
    Language English
    Publishing date 2023-02-22
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2023.1034620
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Pharmacokinetics, pharmacodynamics, toxicity, and formulations of daidzein: An important isoflavone.

    Laddha, Ankit P / Kulkarni, Yogesh A

    Phytotherapy research : PTR

    2023  Volume 37, Issue 6, Page(s) 2578–2604

    Abstract: Daidzein, 7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one is a naturally occurring compound present in leguminous plants, especially in soybeans. Chemically it belongs to the isoflavone class and possesses high nutritive value. Daidzein acts on estrogen ... ...

    Abstract Daidzein, 7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one is a naturally occurring compound present in leguminous plants, especially in soybeans. Chemically it belongs to the isoflavone class and possesses high nutritive value. Daidzein acts on estrogen receptor and is non-steroidal in nature hence it can also be called as non-steroidal phytoestrogenic compound. Daidzein has been studied by many researchers for its pharmacological activities. Daidzein metabolites were also studied in detail for their health benefits. Researchers have developed novel formulations of daidzein in the past few years to improve its aqueous solubility and bioavailability. Self-emulsified daidzein, poly(lactic-co-glycolic) acid daidzein nanoparticles, nanoemulsion, nanoemulsion gel, and co-crystals are a few of them. The present review provides detailed information on the chemistry, drug development aspects, pharmacokinetics, and pharmacodynamics of daidzein. A literature search was performed using various datasets like PubMed, EBSCO, ProQuest Scopus, and selected websites including the National Institutes of Health and the World Health Organization. Daidzein has a wide range of pharmacodynamic properties in the treatment of cancer, neurodegenerative disorders, cardiac disorders, diabetes and its complication, osteoporosis, and skin disorders. The pharmacokinetic, pharmacodynamics, and drug development aspects of daidzein will help researchers to design further research work on daidzein in the future.
    MeSH term(s) Isoflavones/pharmacology ; Isoflavones/metabolism ; Glycine max/chemistry ; Phytoestrogens ; Biological Availability
    Chemical Substances daidzein (6287WC5J2L) ; Isoflavones ; Phytoestrogens
    Language English
    Publishing date 2023-04-28
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 639136-9
    ISSN 1099-1573 ; 0951-418X
    ISSN (online) 1099-1573
    ISSN 0951-418X
    DOI 10.1002/ptr.7852
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Correction: Daidzein attenuates urinary bladder dysfunction in streptozotocin-induced diabetes in rats by NOX-4 and RAC-1 inhibition.

    Laddha, Ankit P / Kulkarni, Yogesh A

    Naunyn-Schmiedeberg's archives of pharmacology

    2023  Volume 396, Issue 12, Page(s) 3895–3896

    Language English
    Publishing date 2023-10-12
    Publishing country Germany
    Document type Published Erratum
    ZDB-ID 121471-8
    ISSN 1432-1912 ; 0028-1298
    ISSN (online) 1432-1912
    ISSN 0028-1298
    DOI 10.1007/s00210-023-02777-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: The Combination of Baicalein and Memantine Reduces Oxidative Stress and Protects against β-amyloid-Induced Alzheimer’s Disease in Rat Model

    Jadhav, Ratnakar / Kulkarni, Yogesh A.

    Antioxidants. 2023 Mar. 13, v. 12, no. 3

    2023  

    Abstract: Alzheimer’s disease (AD) is a neuronal condition causing progressive loss of memory and cognitive dysfunction particularly in elders. An upsurge in the global old age population has led to a proportionate increase in the prevalence of AD. The current ... ...

    Abstract Alzheimer’s disease (AD) is a neuronal condition causing progressive loss of memory and cognitive dysfunction particularly in elders. An upsurge in the global old age population has led to a proportionate increase in the prevalence of AD. The current treatments for AD are symptomatic and have debilitating side effects. A literature review and current research have directed scientists to explore natural products with better safety and efficacy profiles as new treatment options for AD. Baicalein, belonging to the flavone subclass of flavonoids, has been reported for its anti-oxidant, anti-inflammatory, AChE enzyme inhibitory activity and anti-amyloid protein aggregation activity, which collectively demonstrates its benefits as a neuroprotective agent. Presently, memantine, a NMDAR antagonist, is one of the important drugs used for treatment of Alzheimer’s disease. The current study aims to investigate the effect of baicalein in combination with memantine in β-amyloid-induced AD in albino Wistar rats. Baicalein (10 mg/kg) alone, 5 mg/kg and 10 mg/kg in combination with memantine (20 mg/kg) was administered for 21 days. Treatment with baicalein in combination with memantine showed significant improvement in behavioural studies. The combination treatment decreased oxidative stress, β-amyloid plaque formation and increased the expression of brain-derived neurotrophic factor (BDNF) in the brain. From the results, it can be concluded that treatment with baicalein and memantine could be beneficial for reducing the progression of neurodegeneration in rats. Baicalein has an additive effect in combination with memantine, making it a potential option for the treatment of AD.
    Keywords additive effect ; albino ; animal models ; antagonists ; antioxidants ; brain ; cognitive disorders ; enzyme inhibitors ; flavones ; memory ; neurodegenerative diseases ; neurons ; oxidative stress
    Language English
    Dates of publication 2023-0313
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article ; Online
    ZDB-ID 2704216-9
    ISSN 2076-3921
    ISSN 2076-3921
    DOI 10.3390/antiox12030707
    Database NAL-Catalogue (AGRICOLA)

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  8. Article ; Online: Exploring the potential of quercetin in Alzheimer's Disease: Pharmacodynamics, Pharmacokinetics, and Nanodelivery systems.

    Kaur, Komaldeep / Kulkarni, Yogesh A / Wairkar, Sarika

    Brain research

    2024  Volume 1834, Page(s) 148905

    Abstract: Alzheimer's disease (AD) is a primary cause of dementia that affects millions of people worldwide and its prevalence is likely to increase largely in the coming decades. Multiple complex pathways, such as oxidative stress, tau and amyloid-beta (Aβ) ... ...

    Abstract Alzheimer's disease (AD) is a primary cause of dementia that affects millions of people worldwide and its prevalence is likely to increase largely in the coming decades. Multiple complex pathways, such as oxidative stress, tau and amyloid-beta (Aβ) pathology, and cholinergic dysfunction, are involved in the pathogenesis of Alzheimer's disease. The conventional treatments provide only symptomatic relief and not a complete cure for the disease. On the other hand, recent studies have looked into the possibility of flavonoids as an effective therapeutic strategy for treating AD. Quercetin, a well-known flavonol, has been extensively studied for AD treatment. Therefore, this review mainly focuses on the pharmacokinetics properties of quercetin and its modes of action, such as antioxidant, anti-inflammatory, anti-amyloidogenic, and neuroprotective properties, which are beneficial in treating AD. It also highlights the nano delivery systems of quercetin, including liposomes, nanostructures lipid carriers, solid lipid nanoparticles, nanoemulsions, microemulsions, self-emulsifying drug delivery systems, and nanoparticles reported for AD treatment. The remarkable potential of quercetin nanocarriers has been reflected in enhancing its bioavailability and therapeutic efficacy. Therefore, clinical studies must be conducted to explore it as a therapeutic strategy for Alzheimer's disease.
    MeSH term(s) Quercetin/administration & dosage ; Quercetin/pharmacokinetics ; Quercetin/pharmacology ; Alzheimer Disease/drug therapy ; Humans ; Animals ; Antioxidants/administration & dosage ; Antioxidants/pharmacokinetics ; Antioxidants/pharmacology ; Neuroprotective Agents/pharmacokinetics ; Neuroprotective Agents/administration & dosage ; Neuroprotective Agents/pharmacology ; Drug Delivery Systems/methods ; Nanoparticles
    Chemical Substances Quercetin (9IKM0I5T1E) ; Antioxidants ; Neuroprotective Agents
    Language English
    Publishing date 2024-03-31
    Publishing country Netherlands
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 1200-2
    ISSN 1872-6240 ; 0006-8993
    ISSN (online) 1872-6240
    ISSN 0006-8993
    DOI 10.1016/j.brainres.2024.148905
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Paeonol attenuates retinopathy in streptozotocin-induced diabetes in rats by regulating the oxidative stress and polyol pathway.

    Adki, Kaveri M / Kulkarni, Yogesh A

    Frontiers in pharmacology

    2022  Volume 13, Page(s) 891485

    Abstract: The current research work was planned to study the effects of paeonol in the management of diabetic retinopathy. Diabetes was induced in male Sprague Dawley rats using Streptozotocin (55 mg/kg, ...

    Abstract The current research work was planned to study the effects of paeonol in the management of diabetic retinopathy. Diabetes was induced in male Sprague Dawley rats using Streptozotocin (55 mg/kg,
    Language English
    Publishing date 2022-09-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2022.891485
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Daidzein attenuates urinary bladder dysfunction in streptozotocin-induced diabetes in rats by NOX-4 and RAC-1 inhibition.

    Laddha, Ankit P / Kulkarni, Yogesh A

    Naunyn-Schmiedeberg's archives of pharmacology

    2022  Volume 395, Issue 8, Page(s) 975–986

    Abstract: Reactive oxygen species via NADPH oxidase (NOX) activation are involved in the pathogenesis of many disease conditions such as diabetes and its complications. In the present study, we have examined the effect of daidzein in the management of diabetic ... ...

    Abstract Reactive oxygen species via NADPH oxidase (NOX) activation are involved in the pathogenesis of many disease conditions such as diabetes and its complications. In the present study, we have examined the effect of daidzein in the management of diabetic cystopathy. Diabetes was induced in male Sprague Dawley rats via intraperitoneal injection of streptozotocin (STZ) at a dose of 55 mg/kg. After 6 weeks of diabetes induction, animals were treated with daidzein orally at a dose of 25, 50, and 100 mg/kg for 4 weeks. Diabetic animals showed increase (p < 0.001) in bladder capacity (4.32 ± 0.43 mL) and residual volume (2.53 ± 0.19 mL) when compared with normal control animals (2.10 ± 0.40 mL and 0.51 ± 0.12 mL res). Treatment with daidzein at dose of 50 and 100 mg/kg significantly reduced the elevated bladder capacity (2.91 ± 0.11 mL, p < 0.01 and 2.65 ± 1.13 mL, p < 0.001) and residual volume (1.40 ± 0.15 mL, p < 0.001 and 1.15 ± 0.05 mL, p < 0.001). Daidzein-treated animals also showed improvement in voiding efficiency. Elevated threshold and baseline pressure were also found to be reduced in diabetic animals after 4 weeks of daidzein treatment. Daidzein treatment also prevented the loss of antioxidant enzymes in the urinary bladder and also reduced the expression of NOX-4 and RAC-1 in the bladder. From the results, it can be concluded that daidzein showed a beneficial effect on urinary bladder dysfunction in diabetic animals.
    MeSH term(s) Animals ; Diabetes Mellitus, Experimental/complications ; Diabetes Mellitus, Experimental/drug therapy ; Diabetes Mellitus, Experimental/pathology ; Isoflavones ; Male ; Rats ; Rats, Sprague-Dawley ; Streptozocin ; Urinary Bladder/pathology
    Chemical Substances Isoflavones ; Streptozocin (5W494URQ81) ; daidzein (6287WC5J2L)
    Language English
    Publishing date 2022-05-11
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 121471-8
    ISSN 1432-1912 ; 0028-1298
    ISSN (online) 1432-1912
    ISSN 0028-1298
    DOI 10.1007/s00210-022-02246-y
    Database MEDical Literature Analysis and Retrieval System OnLINE

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