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Lakshmi Thangavelu

Publications (22)

Anti-cariogenic & Cytotoxic Activity of Red Sandal (Pterocarpus santalinus) Ethanolic Extract

Harini Palani, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Pterocarpus santalinus, with the common names red sanders, red saunders, red sandalwood, Rakt Chandan, and saunderswood, is a species of Pterocarpus endemic to the southern Eastern Ghats mountain range of South India. This tree is valued for the rich red colour of i...

Open access Research Article 10.9734/jpri/2021/v33i64B35737

Anti-inflammatory and Antioxidant Activity of White Pepper Oleoresin Mediated Selenium Nanoparticles

S. Saivarshine, Anitha Roy, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Indian spices such as turmeric, ginger, and mint bring color and flavor to food and cure many ailments too. Aim: To study the anti-inflammatory and antioxidant activity of white pepper oleoresin-mediated selenium nanoparticles. Materials and Methods: The white peppe...

Open access Research Article 10.9734/jpri/2021/v33i62B35585

Green Synthesis and Characterisation of Mucuna Pruriens Mediated Titanium Dioxide Nanoparticles Using Transmission Electron Microscope

V. Vamshi Ram, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Nanoscience and nanotechnology are the investigation and utilization of minuscule things and can be used over the different science fields, for instance, biology, chemistry, physical science, material science, and designing. In spite of the fact that advanced innova...

Open access Research Article 10.9734/jpri/2021/v33i62B35624

Anti Inflammatory Activity of Herbal Formulation Prepared Using Mint and Green Tea

R. Pon Preeja, Lakshminarayanan Arivarasu, Rajesh Kumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Aim: The aim of my study is to evaluate the anti-inflammatory activity of herbal formulation prepared using mint and green tea. Introduction: Green tea is a ‘non-fermented’ tea, and contains more catechins than black tea or oolong tea. Green tea and epigallocatechin 3-gallate, su...

Open access Research Article 10.9734/jpri/2021/v33i63B35644

Preparation of Methanolic Crude Extract of Padina Gymnospora Seaweed and their Anticancer Activities against Cancer Cell Line

Charanya Suresh, Anitha Roy, P. Sivaperumal & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Background: Cancer is a major health problem worldwide and still lacks fully effective treatments. As a result, natural-products-based alternative medicines have been developed. Marine algae are a vital part of the marine environment, with high biodiversity and contain a diverse...

Open access Research Article 10.9734/jpri/2021/v33i63A35635

Anti- Diabetic and Cytotoxic Effect of Zinc Oxide Nanoparticles Synthesised Using Boerhaavia diffusa

M. B. Sai Keerthana, Lakshminarayanan Arivarasu, S. Rajesh Kumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Nanotechnology is the art of manipulating matter in terms of nano scale. It mainly aims at combining nanotechnology with drugs to improve the ability of a specific target. These materials are produced at nanoscale level as it is safe to administer in the body. Boerh...

Open access Research Article 10.9734/jpri/2021/v33i62A35611

Preparation of Ethanolic Extract of Cassia auriculata and Its Anti-Diabetic Activity

T. Srinivasa Surya Sitaram, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Diabetes has caused a major burden to the health sector in the developing countries and has shown an increasing trend among the urban population. It is estimated that most patients are with type II diabetes which could be easily treated with dietary changes, exercis...

Open access Research Article 10.9734/jpri/2021/v33i62A35612

Anti-Inflammatory Activity of Cassia auriculata Flower Extract

Soorya Ganesh, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Medicinal plants have provided recent medicines with numerous plant derived therapeutic agents. Avaram is extremely valued in Indian medicines for management of painful inflammation and diabetes. The target of this study was to measure the anti-inflammatory potentia...

Open access Research Article 10.9734/jpri/2021/v33i62A35614

Antioxidant and Antiinflammatory Activity of Titanium Dioxide Nanoparticles Synthesised Using Mucuna pruriens

B. Sachin Aditya, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: The genus Mucuna, belonging to the Fabaceae family, sub family Papilionaceae, includes approximately 150 species of annual and perennial legumes. Titanium dioxide (TiO2) nanoparticles (NPs) are manufactured worldwide in large quantities for use in a wide range of ap...

Open access Research Article 10.9734/jpri/2021/v33i62A35616

Anticariogenic Activity of Selenium Nanoparticles with Pterocarpus santa

A. Sabaritha, Lakshminarayanan Arivarasu, Rajesh Kumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Nanoparticles (NPs) are used to minimise toxicity, increase bioactivity, improve targeting, and monitor the release profile of the encapsulated moiety in a variety of ways. Inorganic NPs such as Ag, Au, Ce, Fe, Se, Ti, and Zn hold a special position among NPs due to...

Open access Research Article 10.9734/jpri/2021/v33i62A35620

Screening of Antibacterial Activity from Mangrove Plants (Rhizophora mucronata) Leaf Associated Actinobacterium of Streptomyces Species

John Francis, Lakshminarayanan Arivarasu, Pitchiah Sivaperumal & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Mangrove is a shrub or small tree that grows in coastal saline water mostly. The term is also used for tropical coastal vegetation consisting of special species. Mangroves occur worldwide mostly in the tropics and subtropics, mainly between latitudes 25° N and 25° S...

Open access Research Article 10.9734/jpri/2021/v33i62A35698

Green Synthesis of Zinc Oxide NPS Using Boerhavia diffusa and Its Anticariogenic Activity

C. Jayadharani, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Boerhavia diffusa (BD) is a plant of rasayana category as per ayurvedic claims. It is reported to possess anticariogenic activity, disease prevention, and life strengthening activities which hold enormous influence in disease burden and affordability/availability of...

Open access Research Article 10.9734/jpri/2021/v33i61B35601

Evaluation of Anti Proliferative Potential of Solanum virginianum Human Hepatocellular Carcinoma Cell Line

S. Selvapriya, Lakshminarayanan Arivarasu, S. Raghunandhakumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Solanum virginianum commonly known as wild eggplant or nightshade plant, is a prickly herb found in most of the parts of Asia and Australia of the world. It is used by the local people as folk medicines in treating throat infections and other inflammatory problems....

Open access Research Article 10.9734/jpri/2021/v33i61B35602

Antioxidant Activity from Cymodocea serrulata Seagrass Crude Extract

S. Divyashri, Lakshminarayanan Arivarasu, Pitchiah Sivaperumal & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Cymodocea can be found in clear water and in the high intertidal areas.The antioxidant study of the extract of C. serrulata  shows the highest free radical scavenging property on ethanol extract. This may be due to the presence of high phenolic compounds. The study...

Open access Research Article 10.9734/jpri/2021/v33i61B35603

Pterocarpus Santa Mediated Synthesis of Selenium Nanoparticles and Its Cytotoxic Effect

T. Sarvasri, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Selenium is an important trace element in the human body that plays a role in nutrition and medicine. Selenium research is gaining traction, not only because of its technical applications, but also because of its novel position in life sciences. The brine shrimp let...

Open access Research Article 10.9734/jpri/2021/v33i61B35604

Preparation and Cytotoxic Effect of Pterocarpus santalinus Selenium Based Mouthwash

V. M. Nivedha, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: A mouthwash or rinse cannot replace the regular oral hygiene routine of twice-daily tooth brushing and daily flossing.A mouthwash or rinse freshen breath, and control the bad breath.A mouthwash is a medicated liquid which is held in the mouth and swished by the acti...

Open access Research Article 10.9734/jpri/2021/v33i61B35606

Anti-Inflammatory Activity of Boerhavia diffusa Zinc Oxide Nanoparticle

R. Shradha Jalan, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Boerhaavia diffusa is a species of flowering plant in the four o'clock family which is commonly known as punarnava, red spiderling, spreading hogweed, or tarvine. It is taken in herbal medicine for pain relief and other uses.  Zinc oxide is used to treat or prevent...

Open access Research Article 10.9734/jpri/2021/v33i61B35607

Anti-inflammatory Activity of Selenium Nanoparticles Synthesised Using Pterocarpus santalinus

A. Shivapriya Raje Bhonsle, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Inflammation is a biochemical response of the immune system that can be caused by a wide range of factors, including bacteria, infected cells and toxic substances.Pterocarpus Santalinus L. f. (Fabaceae) is most commonly referred to as red sandalwood in English, but...

Open access Research Article 10.9734/jpri/2021/v33i61B35609

Antimicrobial Activity of Selenium Nanoparticles and Pterocarpus santalinus Based Mouthwash

Malavika Pradeep, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Their unique size-dependent properties make these materials superior and indispensable in many areas of human activity. Selenium possesses excellent photo electrical and semiconductor properties which make it extensively used in duplicate, photography, cells and rec...

Open access Research Article 10.9734/jpri/2021/v33i61B35610

Cytotoxic Effect and Antibacterial Activity of Ethanolic Extract of Cassia auriculata

Manoj Aravindan, Lakshminarayanan Arivarasu, Rajesh Kumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Cassia auriculata, also known as tanner's cassia, belongs to the family Caesalpiniaceae is a drug used by Ayurvedic practitioners. The root, bark and leaves of this plant is traditionally used for the treatment of diarrhea, leprosy, uterine and liver disorders. This...

Open access Research Article 10.9734/jpri/2021/v33i61B35710

Pterocarpus santalinus Ethanolic Extract Preparation and Its Free Radical Scavenging Activity

Dhivya E. Sri, Lakshminarayanan Arivarasu, S. Rajeshkumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Pterocarpus santalinus commonly known as Red sanders, is a member of the Fabaceae family. It is endemic to India and is classified as internationally endangered, with illegal harvesting posing a significant concern. The plant is known for its distinctive wood, which...

Open access Research Article 10.9734/jpri/2021/v33i61A35704

Green Synthesis of Copper Nanoparticles Using Ginger Oleoresin and Evaluation of its Anticancer Activity against Liver Cancer Cell Line

Raja Kumar, Anitha Roy, S. Rajeshkumar, S. Raghunandhakumar & Lakshmi Thangavelu · Journal of Pharmaceutical Research International · 2021

Introduction: Nanotechnology is getting used in developing countries to assist, treat disease, and stop health issues. Nanotechnology in addition to nanomedicine is being applied to or developed for application to a spread of commercial and purification processes. Ginger, scienti...

Open access Research Article 10.9734/jpri/2021/v33i61A35591