aditi kaushik - Academia.edu (original) (raw)

Papers by aditi kaushik

Endocrine, Metabolic & Immune Disorders - Drug Targets

: Diabetic nephropathy (DN) is the foremost ailment resulting in end-stage renal damage. Chronic ... more : Diabetic nephropathy (DN) is the foremost ailment resulting in end-stage renal damage. Chronic hyperglycaemia and hyperlipidaemia are the foremost reason for disease progression. The disease is characterized by the severity of albuminuria and cardiovascular disorders. Approximately 20 to 40% of the global prevalence of DN is mostly reported to occur in individuals with diabetes, and nearly 28% of DN occurs in individuals with other renal disorders. The pathological mechanism is very complex, involving innumerable targets and leading to multiple pharmacological effects. Thus, the scientific community is forced to work in search of safe and potent therapeutics that can tackle the complex pathology of DN effectively. The secondary plant metabolites categorized as terpenoids gained attention as potential therapeutics contrary to others for the management of diabetic nephropathy and other associated syndromes by their strong antioxidant activity and inhibition of advanced glycation and its associated products. This review focused on herbal therapeutics for the management of diabetic nephropathy. Moreover, different types of terpenoids, their biological sources, and proposed mechanisms of action are explored for the development of a novel pharmacophore for diabetic nephropathy.

Current Topics in Medicinal Chemistry

: 1,3-thiazoles, which contain nitrogen and a sulfur atom is an unsaturated five-membered heteroc... more : 1,3-thiazoles, which contain nitrogen and a sulfur atom is an unsaturated five-membered heterocyclic ring, have achieved a unique significant place in drug design and development because of their versatile structure and a variety of pharmacological activities, viz. anticancer, antiviral, antimicrobial, anticonvulsant, antioxidant, antidiabetic, etc. They have inspired researchers to design novel thiazole with different biological activities. The presence of the thiazole moiety has resulted in a large number of clinically useful drugs with a wide range of activities, such as Ritonavir (antiviral), Sulfathiazole (antimicrobial antibiotic), Abafungin, Ravuconazole (antifungal), Meloxicam (NSAID), etc., that further verify this statement. The prevalence of neurodegenerative diseases like Alzheimer's, Parkinson's, and Huntington’s is increasing at a rapid pace but existing treatments mainly provide symptomatic relief and are associated with undesired effects. Consequently, designing novel compounds with more effectiveness and reduced toxicity are required. 1,3-thiazole derivatives have emerged as excellent candidate in this regard and have an important role for the treatment of neurodegenerative diseases. In the current review, we have gathered all the appropriate literature which demonstrate the remarkable role of 1,3-thiazole and its derivatives in these diseases that may help design new compounds with more desired characteristics. The literature was assessed through worldwide scientific databases like GOOGLE, SCOPUS, and PUBMED using different keywords, and only relevant information published in English was evaluated.

Natural products chemistry & research, Oct 1, 2014

Current Traditional Medicine, 2022

: Diabetes mellitus is a ubiquitous metabolic syndrome with increased rates of mortality from the... more : Diabetes mellitus is a ubiquitous metabolic syndrome with increased rates of mortality from the past few decades. It is a biochemical disorder with a complex pathophysiology and has disturbed glucose homeostasis maintained by the insulin hormone. The current medications for diabetes mellitus have serious adverse effects after long treatments. Thus, Ayurveda based phytoconstitutents are a new and well-accepted path for the possible discovery of newer drugs for the better management of diabetes and associated complications. The plant phytoconstitutents are more affordable and clinically effective with less adverse effects than the modern allophatic medications. The literature has shown the efficacy and clinical safety of the traditional medicine system. These natural products act by inhibiting alpha amylase and alpha glucosidase enzymes, some act by regulating the insulin secretion and activation of PRARγ pathway for maintaining glucose concentration. These natural treatments were found to be remarkably potent and safe as no adverse effects have been clinically outlined during medical therapy. This review briefly describes the various secondary plant metabolites, their structures and proposed mechanism of action for treating diabetes mellitus and associated complications.

Immunology, Endocrine & Metabolic Agents in Medicinal Chemistry, 2018

International Journal of Pharmacology, 2011

unisa.it

Summary The present review describes the morphological, phytochemical and pharmacology aspects of... more Summary The present review describes the morphological, phytochemical and pharmacology aspects of Valeriana officinalis (Valerianaceae). Valeriana officinalis is a hardy perennial flowering plant. Valerian is native to Europe and Asia and has naturalized ...

asianjtm.com

Micromorphological characters for Ficus benghalensis are not reported. It is used in Ayurveda for... more Micromorphological characters for Ficus benghalensis are not reported. It is used in Ayurveda for the treatment of Diarrhea, Dysentery and piles, Rheumatism, skin disorders like sores, teeth disorders, to boost immune system, as a hypoglycemic. Literature reports the ...

American Journal of Pharmacology and Toxicology, 2011

Problem statement: The investigation for possible antimicrobial and wound healing activity of eth... more Problem statement: The investigation for possible antimicrobial and wound healing activity of ethanolic and aqueous extracts of V. Vitigenia L. leaves were performed. The antimicrobial activity of extract was studied against the 8 bacterial and 2 fungal strains using agar cup plate method. Approach: The wound healing effect of both the extract of V. Vitigenia L. leaves were evaluated by incision and excision model in rats. The incision model was assessed by the breaking strength and excision model by % wound contraction and period of Epithelialization. Results: The results showed that both the extracts exhibited significant antimicrobial activity against all the tested microorganisms and have significant wound healing activity as evident from the breaking strength; % wound contraction and period of epithelialization. Conclusion: Therefore, the present study provides a scientific rationale for the traditional use of V. Vitigenia L. in the management of wounds.

American Journal of Pharmacology and Toxicology, 2012

Problem statement: The present study was aimed to explore the hypoglycemic and hypolipidemic acti... more Problem statement: The present study was aimed to explore the hypoglycemic and hypolipidemic activity of Nyctanthes arbortristis linn roots against Streptozotocin (STZ) induced experimental rats. Approach: Ethanolic extract of roots of Nyctanthes arbortristis was administered to streptozotocin induced rats.Glibenclamide was used as a standard drug. Blood glucose levels were determined after oral administration of a dose of Nyctanthes arbortristis (200 mg kg −1 b.wt) in diabetic groups. Blood glucose levels were determined on 0, 7th, 14th, 21st and 28th day after oral administration of ethanolic extracts of Nyctanthes arbortristis (200 mg kg −1). Results: An ethanolic extract of Nyctanthes arbortristis was found to reduce blood sugar in streptozotocin induced diabetic rats. Reduction in blood sugar could be seen from 7th day after continuous administration of the extract. The effect of extracts of Nyctanthes arbortristis on serum lipid profile like Total Cholesterol, triglycerides, low density, very low density and high density lipoprotein were also measured in the diabetic and non diabetic rats. There was significant reduction in Total Cholesterol, LDL cholesterol, VLDL cholesterol and improvement in HDL cholesterol in diabetic rats. Conclusion: We concluded that Nyctanthes arbortristis possesses a hypoglycemic and hypolipidemic effect.

American Journal of Pharmacology and Toxicology, 2013

To establish the wound healing activity of aqueous and ethanolic extract of roots of Morus alba. ... more To establish the wound healing activity of aqueous and ethanolic extract of roots of Morus alba. Two models were performed to evaluate the wound healing activity i.e., Incision and Excision model. In incision model the parameter which was carried out was breaking strength of wounded skin. In excision model percentage wound contraction and period of epithelialization was established for both the extracts. Reference standard drug was Aloe vera ointment for comparison with other groups. From the observation in both the models, Aq. extract of Morus alba was found to have greater wound healing activity in terms of breaking strength in incision model and percentage wound contraction, period of epithelialization was highest in excision model compared with other groups. In conclusion, our findings suggest that aq. extract of Morus alba possess better healing ability than the ethanolic extract.

Current Drug Targets

An emerging crisis of antibiotic resistance for microbial pathogens is alarming all the nations, ... more An emerging crisis of antibiotic resistance for microbial pathogens is alarming all the nations, posing a global threat to human health. The production of the metallo-β-lactamase enzyme is the most powerful strategy of bacteria to produce resistance. An efficient way to combat this global health threat is the development of broad/non-specific type of metallo-β-lactamase inhibitors, which can inhibit the different isoforms of the enzyme. Till date, there are no clinically active drugs against metallo- β-lactamase. The lack of efficient drug molecules against MBLs carrying bacteria requires continuous research efforts to overcome the problem of multidrug-resistance bacteria. The present review will discuss the clinically potent molecules against different variants of B1 metallo-β-lactamase.

Current diabetes reviews, Jan 23, 2018

The impairment of glucose metabolism leads to hyperglycemia and type-2 diabetes mellitus. Glucoki... more The impairment of glucose metabolism leads to hyperglycemia and type-2 diabetes mellitus. Glucokinase enzyme is the key regulator of glucose homeostasis that catalyzes the conversion of glucose to glucose-6-phosphate in liver and pancreatic cells. In hepatocytes, GK controls the glucose uptake and glycogen synthesis. The action of liver GK is controlled by glucokinase regulatory protein (GKRP) partially. In fasting conditions the GKRP binds with GK and inactivate it from carbohydrate metabolism and serve as new target for treatment of diabetes mellitus. However, the GK activators as potential antidiabetic agents but results in increased risks of hypoglycemia. The allosteric inhibitors of the GK-GKRP interaction are coming as alternative agents that can mitigate the risk associated with GK activators. This review discusses the recent advances and current status of potential molecules targeted to GK activators and GK-GKRP disrupters.

Current Diabetes Reviews

Introduction: The impairment of glucose metabolism leads to hyperglycemia and type-2 diabetes mel... more Introduction: The impairment of glucose metabolism leads to hyperglycemia and type-2 diabetes mellitus. Glucokinase enzyme is the key regulator of glucose homeostasis that catalyzes the conversion of glucose to glucose-6-phosphate in liver and pancreatic cells. In hepatocytes, GK controls the glucose uptake and glycogen synthesis. The action of liver GK is controlled by Glucokinase Regulatory Protein (GKRP) partially. In fasting conditions the GKRP binds with GK and inactivate it from carbohydrate metabolism and serve as new target for treatment of diabetes mellitus. However, the GK activators as potential antidiabetic agents but results in increased risks of hypoglycemia. Conclusion: The allosteric inhibitors of the GK-GKRP interaction are coming as alternative agents that can mitigate the risk associated with GK activators. This review discusses the recent advances and current status of potential molecules targeted to GK activators and GK-GKRP disrupters.</P>