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R. Gayathri

Publications (40)

Consequences of Agricultural Labour Scarcity on Cropping Pattern Dynamics in Tamil Nadu, India

R. Gayathri, K. R. Karunakaran, A. Vidhyavathi & Ga. Dheebakaran · Asian Journal of Agricultural Extension, Economics & Sociology · 2021

Cropping Pattern is a complicated process that is influenced by a variety of socioeconomic, agro-climatic, and ecological factors. Even though India has the second-largest manpower in the world, all sectors of the economy have been affected by the scarcity of labour, the impact b...

Open access Research Article 10.9734/ajaees/2021/v39i1130754

Preliminary Phytochemical, Antioxidant and Hypolipidemic Potential of Aqueous Extract of Ferula asafoetida-An in vitro Study

T. Asmidha, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2022

Aim: To analyse the preliminary phytochemical, antioxidant, anti-cholesterol potential of aqueous extract of Ferula asafoetida. Background: Hyperlipidemia is considered as one of the leading causes behind the occurrence of deadly disorders like diabetes, cardiovascular diseases,...

Open access Research Article 10.9734/jpri/2022/v34i6A35414

Comparative Evaluation of Alpha-Amylase and Alpha- Glucosidase Inhibitory Potential of Aqueous Seed Extract of Trigonella Foenum-Graecum and Moringa Oleifera - An In vitro Study

N. Prithiksha, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2022

Background: Trigonella foenum-graecum is one of the commonly used herbs in food. Moringa oleifera is a source of food, accommodation and conventional medicine for many peoples in the developing countriesThe seeds of both the plants were explored for antidiabetic potential. Method...

Open access Research Article 10.9734/jpri/2022/v34i3B35392

Knowledge Awareness and Perception on Comorbidities of Obesity among Dental Students: A Survey

V. Sri Sreshtaa, R. Gayathri & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2021

Aim: The aim of this study is to evaluate the awareness of kap on comorbidities of obesity among dental students. Introducion: Obesity is characterized by an excess of adipose tissue. The increase of food intake (hyperphagia) triggered by a period of fasting is a simple but compe...

Open access Research Article 10.9734/jpri/2021/v33i64B35545

Antidiabetic and Antiinflammatory Potentials of Sida Acuta Leaf Ethanolic Extract

Preethi Shankar, R. Gayathri, J. Selvaraj & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2021

Introduction: Sida acuta is known as common wireweed, and has a pantropical distribution. Antioxidants fight against free radicals and prevent a variety of diseases. Anti Inflammatory reaction is the ability of a substance to reduce swelling or inflammation. Antidiabetic substanc...

Open access Research Article 10.9734/jpri/2021/v33i64A35306

Comparative Evaluation of Anti-diabetic Potential of Aqueous Seed Extracts of Momordica charantia, Seed Kernel Extract of Mangifera indica and Its Herbal Formulation – an in vitro Study

Chevuru Sai Shreya Reddy, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Introduction: A condition in which the body’s ability gets impaired to process blood glucose level is called diabetes, otherwise known as blood sugar. It ranked sixteenth among leading causes of death around the globe. There are estimated 72.96 million cases diagnosed with diabet...

Open access Research Article 10.9734/jpri/2021/v33i62A35518

Evaluation of Anti-Inflammatory and Antioxidant Properties of Cayratia trifolia

Bianca Princeton, R. Gayathri, J. Selvaraj & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2021

Introduction: Cayratia trifolia is a plant belonging to the family Vitaceae and genus Cayratia. Anti-inflammatory activity is the property of a substance or treatment that reduces inflammation or swelling. Antioxidants are defined as substances that delay or inhibit oxidative dam...

Open access Research Article 10.9734/jpri/2021/v33i61B35496

Knowledge And Awareness on Oral Care Among Mothers of Children Less Than Five Years Old: A Survey

Naz Fathima Raj Mohamed, R. Gayathri & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2021

Introduction: Health-related behaviors are influenced by knowledge and awareness, with oral health being no exception. It is well-known that oral diseases are influenced by social determinants. Children depend on their parents and caretakers for maintenance of their oral health s...

Open access Research Article 10.9734/jpri/2021/v33i61B35499

Knowledge, Awareness and Perception on Burning Mouth Syndrome among Dental Students-A Survey

Shifa Jawahar Ali, R. Gayathri & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2021

Introduction: Burning mouth syndrome is a condition distinguished by painful burning sensation of the tongue and mucosal tissue of the mouth, lips and palate that lasts from a few days to a few months. Common symptoms of burning mouth syndrome include burning sensation in the mou...

Open access Research Article 10.9734/jpri/2021/v33i60B34991

Awareness on Importance of Immune Boosting Diet among Dental Students- A Survey

Bondada Venkata Mani Anirudh, R. Gayathri & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2021

Introduction: An immune system is essential for survival. The immune system must be looking for any signs of invasion mostly caused by microorganisms. It plays a vital role in protecting the body against diseases, fighting against foreign bodies and does a remarkable job in defen...

Open access Research Article 10.9734/jpri/2021/v33i60B34931

Preliminarily Phytochemical Screening, Anti Inflammatory and Antimicrobial Activity of Macrotyloma Uniflorum (Horse Gram) Leaf Ethanolic Extract on Selected Oral Pathogens

P. A. Vasishta, R. Gayathri & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2021

Aim: To know the Preliminary phytochemical screening, Anti Inflammatory activity and antimicrobial activity Macrotyloma uniflorum (Horse gram) leaf ethanolic extract on selected oral pathogens. Introduction: Macrotyloma uniflorum also known as horse gram is a plant grown for feed...

Open access Research Article 10.9734/jpri/2021/v33i60B34870

Evaluation of Anti Cholesterol and Antioxidant Potentiality of Aqueous Extracts of Citrus aurantifolia, Zingiber officinale and its Formulation - a Comparative In vitro Study

Priyanka Sivasubramanian, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Background: Several plant extracts and herbs have been used for treating and prevention of cardiovascular diseases hypertension, angina pectoris, congestive heart failure, atherosclerosis, cerebral and venous insufficiency and arrhythmia. Similarly, aqueous extracts of Citrus aur...

Open access Research Article 10.9734/jpri/2021/v33i60B34820

Evaluation of Antioxidant and Xanthine Oxidase Inhibitory Potential of Methanolic Root Extract of Acorus calamus- an In vitro Study

Ashfaaq Ahmed, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Background: Gout is an inflammatory joint disease that elevates the uric acid levels in blood that triggers the formation of urate crystals in the joint,especially since the past 50 years. Xanthine oxidase catalyses oxidative hydroxylation of hypoxanthine to Xanthine to uric acid...

Open access Research Article 10.9734/jpri/2021/v33i60B34799

Phytochemical Screening and In vitro Albumin Denaturation Inhibitory Potential of Methanolic Root Extract of Acorus calamus

M. Sanjay Varshan, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Introduction: Medicinal plants are chief antidotes for numerous diseases and have been used since time immemorial. Sweet flag’s (Acorus calamus) presence is in Ayurveda and belongs to the genus Acorus L. of the family Acoraceae and is widely distributed in temperate to sub temper...

Open access Research Article 10.9734/jpri/2021/v33i59B34401

Evaluation of Antioxidant and Xanthine Oxidase Inhibitory Potential of Methanolic Leaf Extract of Stevia rebaudiana

M. Rishikesan, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Background: Stevia rebaudiana is a shrub-like plant that belongs to the sunflower family and is commonly referred as stevia.It is 1000 times sweeter than sugar even at a very low concentration. Xanthine oxidase is an enzyme that generates oxygen species and catalyzes the producti...

Open access Research Article 10.9734/jpri/2021/v33i59B34384

Impact of Glyphosate Exposure on Glycogen Metabolic Enzymes in the Liver of Adult Male Rats

N. Vishal Prakasam, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Background: Glyphosate is a broad spectrum herbicide and desiccant. Diabetes is a group of metabolic diseases resulting due to  deficiency in insulin secretion. Chronic hyperglycemia will lead to long term damage and failure of different organs like eyes, kidneys, nerves etc. Liv...

Open access Research Article 10.9734/jpri/2021/v33i59B34389

Antioxidant and Xanthine Oxidase Inhibitory Potential of Aqueous Extract of Ferula Asafoetida

G. G. Gopika, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Background: Ferula asafoetida is a dried latex that is exuded from rhizome or taproot species. Organosulfides are primarily responsible for flavour and odour of asafoetida.Ferula asafoetida is a natural medicine good for asthma and bronchitis. is also used to relieve stomach gas,...

Open access Research Article 10.9734/jpri/2021/v33i57B34042

Evaluation of Antioxidant and Protease-inhibitory Potential of Ethanolic Extract of Myristica fragrans (Nutmeg)

S. Prateek Veerendrakumar, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Introduction: Myristica fragrans is an important commercial plant used for spices. The plant has been traditionally used as an anticancer, anti inflammatory, antioxidant, sedative hypnotics and antimicrobial agent. Plants have played an important role in maintaining human health...

Open access Research Article 10.9734/jpri/2021/v33i57B34379

Preliminary Phytochemical Analysis, Antioxidant and Anti Gout Potential of Aqueous Seed Extract of Punica granatum - An in vitro Study

V. Jayavarsha, R. Gayathri, V. Vishnu Priya, J. Selvaraj & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Background: Punica granatum belongs to the family punicaceae. Pomegranate has a reservoir of secondary metabolites which possess free radical scavenging activity. Pomegranate has high antioxidants content, which helps in the delayed progress of atherosclerosis, cancer and ageing....

Open access Research Article 10.9734/jpri/2021/v33i55B33843

Knowledge Awareness and Perception about Osteoporosis among Housekeeping Employees – A Survey

M. Rangeela, R. Gayathri & V. Vishnu Priya · Journal of Pharmaceutical Research International · 2020

Osteoporosis is a serious health concern that affects millions of people around the world, and India is not an exception. Osteoporosis is a common skeletal disease characterised by low bone mass and deterioration of the microarchitecture of bone tissue, with a consequent increase...

Open access Research Article 10.9734/jpri/2020/v32i1730675

Evaluation of Antidiabetic Potential of Ethanolic Extracts of Cissus quadrangularis and Cinnamomum tamala - An in vitro Study

R. Priyadharshni, S. Kavitha, R. Gayathri, V. Vishnupriya & J. Selvaraj · Journal of Pharmaceutical Research International · 2022

Background: Diabetes is a rapidly growing metabolic disorder of the present generation. Uncontrolled diabetes leads to various complications which in turn affects the vascular system, neuropathy,and more. Medicinal plants are always a good source of drug equivalent  currently pre...

Open access Research Article 10.9734/jpri/2022/v34i5B35409

Preliminary Phytochemical Analysis of Anti Hyperlipidimic and Xanthine Oxidase Inhibitory Activities of Malus domestica

A. Ruhina Hussaini, V. Vishnu Priya, R. Gayathri & S. Kavitha · Journal of Pharmaceutical Research International · 2021

Introduction: Malus domestica is a well known plant commonly known as apple belonging to the family Rosaceae. The fruit is rich in flavonoids and many other phytochemicals. The fruit is also reported to have many therapeutic properties. Aim: The aim of this study is to analyse ph...

Open access Research Article 10.9734/jpri/2021/v33i64B36289

Comparative Analysis of Anti Gout Activities of Ethanolic Extract of Alternanthera sessilis and Moringa oleifera

Khushi Jain, S. Kavitha, R. Gayathri, V. Vishnupriya & J. Selvaraj · Journal of Pharmaceutical Research International · 2021

Introduction: Ethanolic extracts of Alternanthera sessilis and Moringa oleifera were screened for the presence of different classes of phytochemicals. The phytochemical screening revealed the presence of amino acids, flavonoids, alkaloids, terpenoids, sapponents and steroids.Gout...

Open access Research Article 10.9734/jpri/2021/v33i60B34975

Preliminary Phytochemical Analysis and Assessment of Antioxidant and Anti Cholesterol Activity of Ethanolic Leaf Extract of Acalypha indica linn

E. Ilammaran Varshan, S. Kavitha, R. Gayathri, V. Vishnupriya & J. Selvaraj · Journal of Pharmaceutical Research International · 2021

Background: Acalypha indica Linn. is a weed plant found in shady wetlands. It is commonly called as kuppai meni in Tamil, belonging to the family Euphorbiaceae. It is found to be one of the greatest Indian plants with anti-venom, antibacterial, antiviral and antimicrobial propert...

Open access Research Article 10.9734/jpri/2021/v33i60B34918

Evaluation of Hypolipidemic Potential of Aqueous Seed Extract of Moringa oleifera –An In vitro Study

Sariga Jayachandran, S. Kavitha, R. Gayathri, V. Vishnupriya & J. Selvaraj · Journal of Pharmaceutical Research International · 2021

Introduction: Various parts of the tree Moringa oleifera Lam belonging to the Moringceae family  are used extensively  by the Indians as a major food constituent and also as  herbal medicine. The dried seeds are used as a hypolipidemic agent for patients who suffer from obesity....

Open access Research Article 10.9734/jpri/2021/v33i60B34934

Comparative Evaluation of Salivary Malondialdehyde Levels in Children with Different Caries Status- A Cross-Sectional Observational Study

Dhanalakshmi Ravikumar, Pratibha Ramani & R. Gayathri · Journal of Pharmaceutical Research International · 2021

Background and Objectives: Early childhood caries is a major public health problem especially in young children. ECC affects the quality of life of young children by affecting the chewing ability of children due to the development of pain and swelling, and this may indirectly aff...

Open access Research Article 10.9734/jpri/2021/v33i42A32395

Correlation of Streptococcus Mutans by 16SrRNA Gene Sequencing in Children with Different Caries Experience- A PCR Based Study

Dhanalakshmi Ravikumar, Pratibha Ramani, R. Gayathri & Selvaraj Jayaraman · Journal of Pharmaceutical Research International · 2021

Background and Objectives: Early Childhood Caries is considered as a common chronic disease in children. Since some research had concluded that children with higher levels of Streptococcus mutans are associated with a higher incidence of decayed, missing, and filled teeth, the pr...

Open access Research Article 10.9734/jpri/2021/v33i41B32341

Comparison of Salivary Protein Profile and Dietary Habits in Children With and Without Early Childhood Caries

Dhanalakshmi Ravikumar, Pratibha Ramani & R. Gayathri · Journal of Pharmaceutical Research International · 2021

Background and objectives: The purpose of this study was to evaluate the relationship between the total salivary protein concentration and dietary habits in Caries-free, Early childhood Caries and Severe Early Childhood Caries children. Materials and methods: The present study in...

Open access Research Article 10.9734/jpri/2021/v33i30A31622

Estimation of Salivary pH, Viscosity, Flow Rate in Children with and without Early Childhood Caries – An Observational Study

Dhanalakshmi Ravikumar, Pratibha Ramani & R. Gayathri · Journal of Pharmaceutical Research International · 2021

Background and Objectives: Early Childhood Caries (ECC) is a chronic disease of childhood affecting the primary dentition. It is also termed as nursing caries or baby bottle tooth decay. It has a multifactorial etiology and salivary parameters are considered as one of the importa...

Open access Research Article 10.9734/jpri/2021/v33i30A31614

Awareness on Lead Poisoning among College Students

M. V. Shreejha, V. Vishnu Priya & R. Gayathri · Journal of Pharmaceutical Research International · 2020

Lead is a highly toxic heavy metal. Chronic exposure to lead levels is responsible for significant health effects, particularly in children. Prevention remains the best option for reducing childhood lead exposure, however the knowledge, attitudes and practices to lead exposure is...

Open access Research Article 10.9734/jpri/2020/v32i2130744

Awareness on Botox Injection among Dental College Students in Chennai

Danisca Uthayasankar, V. Vishnu Priya & R. Gayathri · Journal of Pharmaceutical Research International · 2020

Ever Changing perception of beauty from childhood to old age is changing with the revolution in cosmeceuticals science. Aesthetics are an individual’s perception since time immemorial. Standards of beauty have changed through the centuries with increased awareness about aesthetic...

Open access Research Article 10.9734/jpri/2020/v32i1830691

Awareness on Concentration of Saccharides in Drugs among College Students - A Questionnaire Based Survey

Snehaa Baskaran, V. Vishnu Priya & R. Gayathri · Journal of Pharmaceutical Research International · 2020

Sugar is used in medicine for coating, adding volume or texture, and flavouring the medicine. It can also act as a preservative and antioxidant. Sucrose is often used in medications to impart a more pleasant taste to often unpalatable chemicals. Sucrose can be found in many medic...

Open access Research Article 10.9734/jpri/2020/v32i1830694

Lip Prints Analysis: An Observational Study

S. Samudhrasri, V. Vishnu Priya, Abirami Arthanari, R. Gayathri, S. Kavitha, P. K. Reshma & Y. Dinesh · Journal of Pharmaceutical Research International · 2022

Aim: The aim of the present study is to determine the lip prints among undergraduate dental students. Introduction: Human identification is a universal process based on scientific principles mainly involving fingerprinting. Uniqueness is a strong point used in the analysis of fin...

Open access Research Article 10.9734/jpri/2022/v34i6A35413

Effect of Strawberry Extract on Tooth Discoloration and Morphology- An in vitro Study

R. Neha, V. Vishnu Priya, Abirami Arthanari, R. Gayathri, S. Kavitha & P. K. Reshma · Journal of Pharmaceutical Research International · 2022

Background: Teeth whitening or dental bleaching is a procedure that is most often asked by patients because it is a very effective way to improve the appearance and aesthetics of a smile when compared with other invasive restorative treatments. Strawberry being a natural ingredie...

Open access Research Article 10.9734/jpri/2022/v34i5B35412

Impact of Glyphosate on the Changes in the mRNA Expression of Neurotransmitters in Experimental Rats

Fharreeha Fathima Anees, V. Vishnu Priya, J. Selvaraj, R. Gayathri & S. Kavitha · Journal of Pharmaceutical Research International · 2022

Introduction: Glyphosate, an N-(phosphonomethyl) glycine is the active ingredient in the pervasive herbicide, Monsanto Roundup. It is widely used herbicide worldwide to eliminate unwanted plants both on agricultural and non agricultural landscapes. Glyphosate is used in different...

Open access Research Article 10.9734/jpri/2022/v34i5B35417

Effect of Concentrated and Dilute Hydrochloric Acid on Tooth Morphology: A Forensic Study

. Britina, V. Vishnu Priya, Abirami Arthanari, R. Gayathri, S. Kavitha & P. K. Reshma · Journal of Pharmaceutical Research International · 2022

Introduction: Teeth are the most durable structure present in our human body because of the presence of enamel which persist and resist destruction more than any other bony structure. Hard nature with high amount of resistance of tissues present in the tooth prevents any destruct...

Open access Research Article 10.9734/jpri/2022/v34i4B35402

A Comparative Analysis on the Anti-Cholesterol Activities of Allium cepa and Allium sativum

M. Preethi Raj, S. Kavitha, V. Vishnupriya, R. Gayathri & J. Selvaraj · Journal of Pharmaceutical Research International · 2021

Background: Genus Allium produces compounds of sulfur which is an important component for medical use. Studies have The Allium species and their extracts have the effect on cardiovascular disease risk factor. Both Allium cepa and Allium sativum are used as one of the spices in fo...

Open access Research Article 10.9734/jpri/2021/v33i61A35457

Preliminary Phytochemical Analysis, In vitro Antioxidant and Protease Inhibitory Activity of Coleus amboinicus

Jessly Daniel, S. Kavitha, V. Vishnupriya & R. Gayathri · Journal of Pharmaceutical Research International · 2021

Introduction: Coleus amboinicus is a Lamiaceae-related semi-succulent perennial plant with a spicy oregano-like flavour and odour. The majority of the drug's anti-inflammatory effect is attributable to inhibition of bradykinin, protease, prostaglandins, and lysosomes. Polyphenols...

Open access Research Article 10.9734/jpri/2021/v33i52A36215

Cryptococcus neoformans – New Science for Discovering Melanin Modifiers

R. Soundharya, V. Aruna, G. V. Amruthavalli & R. Gayathri · South Asian Journal of Research in Microbiology · 2018

Aim: The present study was taken up to establish the effect of niacinamide on phenoloxidase lead melanogenesis and to prove the reliability of C. neoformans based screening methodology. Methods: The organism was grown in the Minimal media in presence and absence of L- DOPA and Ni...

Open access Research Article 10.9734/sajrm/2018/v2i329897

Glyphosate Caused Detrimental Changes in Enzymatic Antioxidants in Rats

R. Prenetha, S. Kavitha, V. Vishnupriya, J. Selvaraj & R. Gayathri · Journal of Pharmaceutical Research International · 2021

Background: Glyphosate is the most enormously used broad spectrum herbicide in the world. Current assessment of carcinogenic capability of glyphosate-based herbicides by various regional, national, and international agencies have endangered the controversy. Antioxidant enzymes ar...

Open access Research Article 10.9734/jpri/2021/v33i61A35453