oxidant effect
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Author(s):  
Zouhaier Riahi ◽  
Ibtissem Hraiech ◽  
Jean-Charles Sautet ◽  
Sassi Ben Nasrallah

Author(s):  
Amrutha G. V. ◽  
Aruna V. ◽  
Gayathri Rajagopal

<p><strong>Background:</strong> Psoriasis is an auto-inflammatory disease condition, with the clinical symptoms of scaling, inflammation and itching. This condition is triggered by external and internal factors such as environment, seasons and free radicles etc. Psorolin B is a proprietary Siddha Medicine indicated for the reduction in the psoriatic symptoms and also for inhibiting the various triggers of psoriasis</p><p><strong>Methods:</strong> In the present paper, the formulation is evaluated for its anti-oxidant effect, anti-glycation effect, enzymatic activity reduction i.e., elastase, collagenase, lipoxygenase and reduction in COX1 and COX 2 by following the standard methods.</p><p><strong>Results:</strong> In the present paper, the formulation is evaluated for its anti-oxidant effect, anti-glycation effect, enzymatic activity reduction i.e., elastase, collagenase, lipoxygenase and reduction in COX1 and COX 2 by following the standard methods. The study results show that the product is able to reduce- free radicle scavenging activity, advanced glycation end products, elastase, collagenase, lipoxygenase and COX1 and COX 2</p><p><strong>Conclusions:</strong> The study results prove that this product can control the pro-inflammatory mediators by inhibiting the triggering factors like free radicles and advanced glycation end products. This also play a major role in inhibiting the elastase and collagenase that helps in reducing the cell cycle turn over. Complete details of the study are explained the paper.<strong></strong></p>


Author(s):  
Chidiebere V. Ugwueze ◽  
Ekenechukwu E. Young ◽  
Chidimma B. Nwatu ◽  
Belonwu M. Onyenekwe ◽  
Chinweuba M. Abonyi ◽  
...  

Diabetes mellitus has sadly become a pandemic, with chronic and debilitating complications which by far are more pronounced in the developing countries of the world. Despite the availability of a wide array of anti-diabetic drugs (both oral and parenteral medications), micro-vascular and macro-vascular diabetes complications are still common. Owing to this sad reality, the place of micronutrients augmentation has come to the frontline of research in diabetes management. Zinc is one of the well-known micro-elements with diverse functions in various physiologic processes in humans. The authors reviewed the role of zinc augmentation in subjects with diabetes generally, both those with complications of diabetes and those without complications. Emphasis was also laid on the modulatory actions of zinc on various diabetes-related processes which include: its anti-oxidant effect; improvement of insulin secretion/sensitivity; increased amylin action; inhibition of gluconeogenesis and atherosclerosis. The impact of zinc supplementation on fasting plasma glucose, glycated haemoglobin and lipid indices were also detailed, while a brief overview of the pharmacology and pharmacokinetics of zinc was also undertaken.


2021 ◽  
pp. 1-10
Author(s):  
Paula Seixas da Costa ◽  
Patrícia Severo Ramos ◽  
Christian Ferreira ◽  
Jerson Lima Silva ◽  
Tatiana El-Bacha ◽  
...  

Cells ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 2132
Author(s):  
Onofrio Laselva ◽  
Caterina Allegretta ◽  
Sante Di Gioia ◽  
Carlo Avolio ◽  
Massimo Conese

Cystic Fibrosis (CF) is caused by mutations on the CF transmembrane conductance regulator (CFTR) gene and is associated with chronic infection and inflammation. Recently, it has been demonstrated that LPS-induced CFTR dysfunction in airway epithelial cells is due to an early oxidative stress. Dimethyl fumarate (DMF) is an approved anti-inflammatory and anti-oxidant drug for auto-immune and inflammatory diseases, but its role in the CF has never been investigated. In this study, we examined the effect of DMF on CF-related cytokines expression, ROS measurements and CFTR channel function. We found that DMF reduced the inflammatory response to LPS stimulation in both CF and non-CF bronchial epithelial cells, both as co-treatment and therapy, and restored LPS-mediated decrease of Trikafta™-mediated CFTR function in CF cells bearing the most common mutation, c.1521_1523delCTT (F508del). DMF also inhibited the inflammatory response induced by IL-1β/H2O2 and IL-1β/TNFα, mimicking the inflammatory status of CF patients. Finally, we also demonstrated that DMF exhibited an anti-oxidant effect on CF cells after different inflammatory stimulations. Since DMF is an approved drug, it could be further investigated as a novel anti-inflammatory molecule to ameliorate lung inflammation in CF and improve the CFTR modulators efficacy.


Polymer Korea ◽  
2021 ◽  
Vol 45 (4) ◽  
pp. 520-524
Author(s):  
Seulgi Lee ◽  
Joon Sig Choi ◽  
Ju-Ye Ro

2021 ◽  
Vol 15 (7) ◽  
pp. 1644-1645
Author(s):  
Aftab Ahmed ◽  
Tazeen Kohari ◽  
Qanbar Abbas Naqvi ◽  
Rana Muhammad Zeeshan ◽  
Faiza Irshad ◽  
...  

Background: Methylcobalamin is essential vitamin required for DNA synthesis during cell division therefore maintain the architecture of nervous tissue distorted by soft metals such as Lithium Carbonate. Accurate documentation of the thickness cerebellar cortical thickness was required in subjects who were injected with methylcobalamin distorted by Lithium Carbonate. Aim: To provide data of cerebellar gray matter thickness distorted by Lithium Carbonate by the anti-oxidant effect of methylcobalamin. Methods: Fifteen albino rats were maintained on food and diet in Animal House of the Basic Medical Sciences Institute, JPMC Karachi for a period of 6 weeks. Results: The results obtained of the thickness of cerebellar gray matter distorted by Lithium Carbonate was restored by methylcobalamin in our study. Conclusion: To observe the neuroprotective effect of B12 on distorted cerebellar cortex treated by Lithium Carbonate. Keywords: Methylcobalamin, Lithium Carbonate, Gray Matter, Cerebellum


Biomedicines ◽  
2021 ◽  
Vol 9 (8) ◽  
pp. 855
Author(s):  
Giuseppe Murdaca ◽  
Francesca Paladin ◽  
Sebastiano Gangemi

Vitamin D is a lipo-soluble hormone well known for its effects on calcium homeostasis and bone metabolism. Recently, there has been growing interest in the extraskeletal effects of vitamin D. In particular, recent studies have highlighted how vitamin D plays a fundamental role in immunomodulation processes in the context of both innate and adaptive immunity, with consequent anti-inflammatory and anti-oxidant effect in different immune-mediated pathologies, such as systemic sclerosis, psoriasis, atopic dermatitis and rheumatoid arthritis; as well as in various pro-inflammatory processes affecting the airways, including chronic rhinosinusitis with (CRSwNP) or without (CRSsNP) nasal polyposis. We analyze the role of vitamin D in the genesis and progression of CRSwNP/sNP and its supplementation as a safe and valid therapeutic strategy capable of improving the clinical outcome of standard therapies.


2021 ◽  
Vol 14 ◽  
Author(s):  
Mayur Bhimrao Kale ◽  
Komal Bajaj ◽  
Mohit Umare ◽  
Nitu L. Wankhede ◽  
Brijesh Gulabrao Taksande ◽  
...  

: Diabetic neuropathy is an incapacitating chronic pathological condition that encompasses a large group of diseases and manifestations of nerve damage. It affects approximately 50% of patients with diabetes mellitus. Autonomic, sensory, and motor neurons are affected. Disabilities are severe, along with poor recovery and diverse pathophysiology. Physical exercise and herbal-based therapies have the potential to decrease the disabilities associated with diabetic neuropathy. Aerobic exercises like walking, weight lifting, the use of nutraceuticals and herbal extracts are found to be effective. Literature from the public domain was studied emphasizing various beneficial effects of different exercises, use of herbal and nutraceuticals for their therapeutic action in diabetic neuropathy. Routine exercises and administration of herbal and nutraceuticals, either the extract of plant material containing the active phytoconstituent or isolated phytoconstituent at safe concentration, have been shown to have promising positive action in the treatment of diabetic neuropathy. Exercise has shown promising effects on vascular and neuronal health and has proven to be well effective in the treatment as well as prevention of diabetic neuropathy by various novel mechanisms, including herbal and nutraceuticals therapy is also beneficial for the condition. They primarily show the anti-oxidant effect, secretagogue, anti-inflammatory, analgesic, and neuroprotective action. Severe adverse events are rare with these therapies. The current review investigates the benefits of exercise and nutraceutical therapies in the treatment of diabetic neuropathy.


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