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  1. Article ; Online: Effects of Lunar Phases on Foot Temperature, Oxidative Stress, and Inflammation in Type 2 Diabetic Subjects.

    Bhattacharjee, Koena / Pramanik, Subhasish / Chowdhury, Sutanu Dutta / Basu, Barnali Ray / Mondal, Lakshmi Kanta

    Endocrine, metabolic & immune disorders drug targets

    2022  Volume 23, Issue 6, Page(s) 832–842

    Abstract: Background: It has been observed that the lunar phases alter the fasting plasma glucose (FPG) level in type-2 diabetic (T2DM) subjects. Diabetic peripheral neuropathy (DPN) was also reported to be associated with elevated foot temperature (FT), ... ...

    Abstract Background: It has been observed that the lunar phases alter the fasting plasma glucose (FPG) level in type-2 diabetic (T2DM) subjects. Diabetic peripheral neuropathy (DPN) was also reported to be associated with elevated foot temperature (FT), oxidative stress, and inflammation in T2DM subjects.
    Objectives: The purpose of the present study was to evaluate the changes in FT, oxidative stress, and inflammation levels and assess the relationship of FT with oxidative stress, antioxidant enzyme activity, and inflammatory markers in T2DM subjects at different lunar phases.
    Methods: The plasma glucose, glycated hemoglobin, and dorsal and plantar surface temperatures of the feet by infrared dermal thermometer were measured in 88 randomly selected T2DM subjects at different lunar phases. The levels of oxidative stress and inflammation were assessed by measuring malondialdehyde (MDA), glucose 6-phosphate dehydrogenase (G6PDH), and tumor necrosis factoralpha (TNF-α).
    Results: The FTs, MDA, and TNF-α were significantly increased, and G6PDH activity was significantly decreased in the new moon (NM) and full moon (FM) than in the third quarter (TQ) and first quarter (FQ) for both sexes. The FTs, MDA, and TNF-α levels were significantly positively correlated, whereas G6PDH activity was significantly negatively correlated with FPG at NM and FM in both sexes. The MFT was significantly positively correlated with MDA and TNF-α and significantly negatively correlated with G6PDH at NM and FM in T2DM subjects.
    Conclusion: The lunar phases showed a prominent influence on the FT, oxidative stress, and inflammatory status in T2DM subjects, which might be due to the existence of biological rhythm interaction with lunar electromagnetic radiations.
    MeSH term(s) Male ; Female ; Humans ; Moon ; Temperature ; Blood Glucose ; Diabetes Mellitus, Type 2/diagnosis ; Tumor Necrosis Factor-alpha ; Oxidative Stress ; Antioxidants/metabolism ; Inflammation/diagnosis
    Chemical Substances Blood Glucose ; Tumor Necrosis Factor-alpha ; Antioxidants
    Language English
    Publishing date 2022-12-07
    Publishing country United Arab Emirates
    Document type Journal Article
    ZDB-ID 2228325-0
    ISSN 2212-3873 ; 1871-5303
    ISSN (online) 2212-3873
    ISSN 1871-5303
    DOI 10.2174/1871530323666221205112054
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Effects of lunar cycle on fasting plasma glucose, heart rate and blood pressure in type 2 diabetic patients.

    Chowdhury, Sutanu Dutta / Pramanik, Subhasish / Bhattacharjee, Koena / Mondal, Lakshmi Kanta

    Chronobiology international

    2020  Volume 38, Issue 2, Page(s) 270–277

    Abstract: The purpose of this study was to investigate the influence of lunar phases on fasting plasma glucose, heart rate, and blood pressure in type 2 diabetic patients. The present cross-sectional study was carried out during four phases, i.e., full moon (FM), ... ...

    Abstract The purpose of this study was to investigate the influence of lunar phases on fasting plasma glucose, heart rate, and blood pressure in type 2 diabetic patients. The present cross-sectional study was carried out during four phases, i.e., full moon (FM), first quarter (FQ), new moon (NM), and third quarter (TQ), of the lunar month. The study was conducted on 42 randomly selected patients (22 males and 20 females) from the Diabetes Clinic of Calcutta Medical College. Fasting plasma glucose (FPG) of each subject was determined and heart rate (HR) and blood pressure (BP) were measured at rest and during static exercise conditions, i.e., performance of a standard handgrip dynamometer test. The FPG level during the NM and FM was significantly higher (
    MeSH term(s) Aged ; Blood Glucose ; Blood Pressure ; Circadian Rhythm ; Cross-Sectional Studies ; Diabetes Mellitus, Type 2 ; Fasting ; Female ; Hand Strength ; Heart Rate ; Humans ; India ; Male ; Moon
    Chemical Substances Blood Glucose
    Language English
    Publishing date 2020-12-13
    Publishing country England
    Document type Journal Article
    ZDB-ID 998996-1
    ISSN 1525-6073 ; 0742-0528
    ISSN (online) 1525-6073
    ISSN 0742-0528
    DOI 10.1080/07420528.2020.1842754
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Do different lipid components accelerate the pathogenesis and severity of Diabetic Retinopathy?

    Mondal, Lakshmi Kanta / Pramanik, Subhasish / Chowdhury, Subhankar / Bose, Chiranjit / Bera, Debgopal / Saha, Ayindrila / Bhattacharjee, Koena

    International journal of retina and vitreous

    2022  Volume 8, Issue 1, Page(s) 39

    Abstract: Background: To assess the association of lipid and lipid-derived toxic molecules in pathogenesis and severity of diabetic retinopathy (DR) in type 2 diabetes mellitus (T2DM).: Methods: The present cross-sectional study included 14 healthy individuals ...

    Abstract Background: To assess the association of lipid and lipid-derived toxic molecules in pathogenesis and severity of diabetic retinopathy (DR) in type 2 diabetes mellitus (T2DM).
    Methods: The present cross-sectional study included 14 healthy individuals (HC) without T2DM, 22 T2DM subjects without DR (DNR), 24 T2DM subjects with mild non-proliferative DR (MNPDR), and 24 T2DM subjects with high-risk proliferative DR (HRPDR). All subjects underwent plasma and vitreous analysis for estimation of total lipid (TL), free fatty acid (FFA), lipid peroxides (LPOs) like malondialdehyde (MDA), 4-Hydroxy-noneal (HNE), the advanced lipoxidation end product (ALE) like Hexanoyl-lysine (HLY) and vascular endothelial growth factor (VEGF) following standard spectrophotometric and enzyme-linked immunosorbent assay (ELISA) methods respectively.
    Results: The concentration of TL, FFA, markers of lipid peroxidation and lipoxidation as well as VEGF in plasma and vitreous were found to be significantly elevated stepwise inT2DM subjects (HRPDR > MNPDR > DNR) compared to healthy controls (HC).Further, plasma conventional lipid components like total cholesterol (TCH), low density lipoprotein cholesterol (LDL-C) and triglycerides (TG), FFA and TL showed their significant positive correlations with vitreous level of different LPOs, ALE and VEGF in the DR group.
    Conclusion: Total lipid and lipid-derived detrimental biomolecules ultimately result in increased secretion of VEGF and thus not only add as associated mediators in the pathogenesis of DR, these also accelerate the severity of microangiopathy in T2DM.
    Language English
    Publishing date 2022-06-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 2836254-8
    ISSN 2056-9920
    ISSN 2056-9920
    DOI 10.1186/s40942-022-00390-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Efficacy and Cost-Effectiveness of Anti-VEGF for Treating Diabetic Retinopathy in the Indian Population.

    Pramanik, Subhasish / Mondal, Lakshmi Kanta / Paine, Suman Kalyan / Jain, Sneha / Chowdhury, Subhankar / Ganguly, Upasana / Ghosh, Sayantan / Bose, Chiranjit / Bhattacharjee, Koena / Bhaduri, Gautam

    Clinical ophthalmology (Auckland, N.Z.)

    2021  Volume 15, Page(s) 3341–3350

    Abstract: Purpose: In the present study, we aimed to evaluate the efficacy, safety, and cost-effectiveness of the anti-vascular endothelial growth factor (anti-VEGF), namely ranibizumab (RBZ) or bevacizumab (BVZ), after either focal or grid or scatter laser ... ...

    Abstract Purpose: In the present study, we aimed to evaluate the efficacy, safety, and cost-effectiveness of the anti-vascular endothelial growth factor (anti-VEGF), namely ranibizumab (RBZ) or bevacizumab (BVZ), after either focal or grid or scatter laser photocoagulation, for the treatment of diabetic macular edema (DME) in the Indian population.
    Methods: Retrospective data were collected in the Regional Institute of Ophthalmology, Kolkata, India between January 2018 and June 2019. Seventy-seven eyes received 3 consecutive monthly intravitreal injections of RBZ (0.5 mg) and were followed by prompt laser photocoagulation (within 7-10 days after the third injection). Similarly, 51 eyes received 3 consecutive monthly intravitreal injections of BVZ (1.25 mg), an off-label drug, and were followed by prompt laser therapy. Safety assessments of the therapy, as well as surrogate markers of biochemical derangements related to diabetic retinopathy (DR), were also investigated at the end of 12 months.
    Results: Seventy-seven subjects who were given a treatment of RBZ+laser therapy showed average 6.87±5.53 letters gain in their best-corrected visual acuity (BCVA) score, whereas the ones treated with off-label BVZ+ laser therapy demonstrated improvement in BCVA of an average 6.82±5.76 letters in "Early Treatment Diabetic Retinopathy Study" (ETDRS) chart. The study also highlights the cost-effectiveness of both RBZ+laser and BVZ+laser therapies for the treatment of DME in DR. The results demonstrated that a subject has to pay 20.951 times more cost (in INR) for RBZ+laser therapy compared to BVZ+laser therapy, to get an almost similar outcome.
    Conclusion: BVZ is found to be the more attractive option for treating DME in DR for its cost-friendliness over RBZ in terms of BCVA outcome, as well as the safety perspectives, at least for the economically backward population in developing countries, like India.
    Language English
    Publishing date 2021-08-10
    Publishing country New Zealand
    Document type Journal Article
    ISSN 1177-5467
    ISSN 1177-5467
    DOI 10.2147/OPTH.S317771
    Database MEDical Literature Analysis and Retrieval System OnLINE

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