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N. Devanna

Publications (7)

A new LC-MS Method for the Determination of p-Chloroaniline and (S)-5-Chloro-α-(cyclopropylethynyl)-2- Amino-α- (trifluoromethyl) Benzene Methanol in Efavirenz Bulk Form

N. Devanna, Indhu Priya Mabbu & G. Sumathi · Journal of Pharmaceutical Research International · 2021

The main objective of the present research study is to develop and validate a sensitive, specific, accurate and precise LC-MS method for the determination of p-Chloroaniline and (S)-5-Chloro-α-(cyclopropylethynyl)-2- amino-α- (trifluoromethyl) benzene methanol in Efavirenz bulk f...

Open access Research Article 10.9734/jpri/2021/v33i45B32818

Validated RP-HPLC Method Development for Estimation of Ertugliflozin and Sitagliptin in Bulk and Dosage Forms

B. Rajeswari, N. Saritha & N. Devanna · Journal of Pharmaceutical Research International · 2022

A simple, accurate, precise method was developed for the simultaneous estimation of the Ertugliflozin and Sitagliptin in bulk and tablet dosage form. Chromatogram was run through Std Discovery C18150 x 4.6 mm, 5m. Mobile phase containing Buffer 0.1% OPA (2.2ph): Acetonitrile take...

Open access Research Article 10.9734/jpri/2022/v34i20B35829

Cardioprotective effect of Butanol Fraction of Rivea ornata against H2O2 Induced Oxidative Stress in H9c2 Cells: Role of its Phenolic Content and Antioxidant Effect

Akkiraju Sudheer, M. V. Jyothi & N. Devanna · Journal of Pharmaceutical Research International · 2021

Rivea ornata used traditionally for various disease of heart. However, its protective effect against oxidative stress induced injury is unclear and unproved. So, we attempted to investigate the protective role of butanol fraction of Rivea ornata on H9c2 cardiomyocytes against oxi...

Open access Research Article 10.9734/jpri/2021/v33i29A31569

Design of Guggul Lipid Loaded Chitosan Nanoparticles Using Box-Behnken Design – An Evaluation Study

B. R. Srinivas Murthy, Prasanna Raju Yelavarthi, N. Devanna & D. Jamal Basha · Journal of Pharmaceutical Research International · 2021

Aim: Guggul lipid, a lipophillic antihyperlipidemic moiety, undergoes extensive first-pass metabolism and has low bioavailability. In order to address this limitation, guggul lipid loaded chitosan nanoparticles (GNPs) were designed, optimized and processed by 3- factor 3- level B...

Open access Research Article 10.9734/jpri/2021/v33i1831316

Method Development and Validation of Anabasine and Nornicotine in Human Plasma by LC-MS/MS

P. Rajagopaludu, N. Saritha, N. Devanna & M. Srinivas · Journal of Pharmaceutical Research International · 2021

Aim: For the Method development and validation of Anabasine and Nornicotine in human plasma LC-MS/MS technique is used. Methodology: Operated in positive electron spray ionization which removes the hardness in ions. Metoprolol is used as an internal standard. Mass analyzers are u...

Open access Research Article 10.9734/jpri/2021/v33i1731301

Prescribing Pattern and Medication Related Problems in Hospitalized Diabetic Patients: A Hospital-Based Study

T. S. Durga Prasad, D. Ranganayakulu & N. Devanna · Journal of Pharmaceutical Research International · 2021

Aim: To assess the drug-related problems (DRPs) and World Health Organization (WHO) core prescribing indicators among hospitalized diabetic patients. Methodology: A prospective, observational study was made among the diabetic inpatients of the General Medicine Department of a ter...

Open access Research Article 10.9734/jpri/2021/v33i531177

Enhancing Quality of Life and Medication Adherence Through Patient Education and Counseling among HIV/AIDS Patients in Resource Limited Settings – Pre and Post Interventional Pilot Trial

E. Vigneshwaran, Y. Padmanabha Reddy & N. Devanna · Journal of Pharmaceutical Research International · 2013

Aims: The present study was undertaken to examine the effect of patient education and counseling by pharmacist on quality of life and medication adherence on patients living with HIV/AIDS in rural settings. Study Design: It is a single group (without control group) pre- post inte...

Open access Research Article 10.9734/BJPR/2013/2949