E-ISSN 2229-7723 | ISSN 0976-9234

The main aim of the Journal of Pharmaceutical Negative Results to publish the negative results so that newer generation of researchers should not waste their time and money repeating the same studies and finding the same unpublishable results. Most of the journals have published only the positive results and findings. However they do not publish negative results. We believe negative results are also a part of quality research.

Research papers: Original research work will be considered under this section depending on the volume and quality of work.

Methods: Articles on new methods/procedures on drug evaluation, testing and analyses will be published. Innovative studies on established methodologies and their modification will also be considered. The articles must be supported by data.

Rapid communication: An article will be accepted for rapid communication if it merits priority publication. The decision of acceptance or otherwise will be communicated within 4 weeks of receipt of the manuscript and accepted articles will be published in the following issue.

Research letters: Preliminary work with hard data can be published as a Letter. Brief research communications will also be accepted under this section.

Correspondence: Comment(s) on previously published articles, items of current interest and articles of general interest and views can be submitted for this section.

2020, Vol: 11, Issue: 1

pnr. Year: 2020, Volume: 11

    Letter to the Editor

  • Statins: A distant hope and thousand dangers in near
    Majid Malaki
    pnr. 2020; 11(1): 71-72
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_20_18

  • Ondansetron and arrhythmia: An adverse effect, medical error, or insufficient guidelines
    Majid Malaki
    pnr. 2020; 11(1): 69-70
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_2_19

  • Original Article

  • Assessing the adherence to insulin therapy and the effect of injection pain on insulin adherence among type 2 diabetes mellitus patients
    Ehab Mudher Mikhael, Mohammed Hayder Al-Rubaye
    pnr. 2020; 11(1): 65-68
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_8_19

  • Efficacy of Dioscorea villosa 6CH in treatment of dyslipidemia: A double-blind, randomized, placebo-controlled, clinical trial
    Kisor Kumar Naskar, Ompriya Mishra, Abhijit Chattopadhyay, Ashutosha Kumar, Aniruddha Banerjee, Laijun Nahar, Seeta Singh, Ritika Asthana, Jasleen Luthra, Mohammad Abdul Karim, Tirthankar Banerjee, S K Swaif Ali, Anamika Basu, Munmun Koley, Subhranil Saha
    pnr. 2020; 11(1): 59-64
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_13_19

  • A comparative study of intravenous lornoxicam and paracetamol for post-operative analgesia in patients undergoing elective laparotomy under general anesthesia
    B Dheepan Nayagam, Bhuvana Krishnaswamy, Ravi Madhusudhana
    pnr. 2020; 11(1): 54-58
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_4_20

  • Insignificant antidiabetic activities of ethanolic extracts of seeds of Archidendron pauciflorum
    Sundarasekar Jeevandran, Sahgal Geethaa, Wong Jin Yi, See Wei Yuan, Subramani Parasuraman, Sundram Karupiah
    pnr. 2020; 11(1): 47-53
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_10_20

  • Evaluation of anticancer potential of Eleusine indica methanolic leaf extract through Ras- and Wnt-related pathways using transgenic Caenorhabditis elegans strains
    John Sylvester B Nas, Sheryl E Dangeros, Princess Dianne R Chen, Rosemarie C Dimapilis, Daniel Joshua G Gonzales, Fatima Jeda A Hamja, Cathdrin Joyce Ramos, Ashera D Villanueva
    pnr. 2020; 11(1): 42-46
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_7_20

  • Ground Lepidium sativum seeds affect immune system cells, IgM levels, body weights, and hematology in rats
    Sawsan Hassan Mahassni, Kholood Khaled Nabulsi
    pnr. 2020; 11(1): 35-41
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_4_19

  • Effects of indoxyl sulfate on dopaminergic neurons and motor functions
    Jin Gyu Choi, In Gyoung Ju, Eugene Huh, Dongjin Noh, Pil Sung Gu, Myung Sook Oh
    pnr. 2020; 11(1): 30-34
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_23_19

  • Influence of polylactic acid and polycaprolactone on dissolution characteristics of ansamycin-loaded polymeric nanoparticles: An unsatisfied attempt for drug release profile
    Keerthi GS Nair, Ramaiyan Velmurugan, Sathesh Kumar Sukumaran
    pnr. 2020; 11(1): 23-29
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_26_19

  • Antimicrobial resistance and presence of Class 1 integrons in Pseudomonas aeruginosa isolates from burn and wound infections
    Ali Hassoun Hammadi, Qutaiba Ahmed Al Khames Aga, Nabil Awni Nimer, Pottathil Shinu, Anroop B Nair
    pnr. 2020; 11(1): 19-22
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_9_20

  • Antimicrobial effect of chloroform Hibiscus sabdariffa extract on pathogenic bacteria
    Elaheh Aleebrahim-Dehkordy, Mahmoud Rafieian-Kopaei, Behnam Zamanzad, Fatemeh Deris, Abolghasem Sharifih, Ali Reyhanian
    pnr. 2020; 11(1): 15-18
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_19_18

  • Lack of activity of rutin isolated from Tontelea micrantha leaves against Vero and BHK, fungi, bacteria and Mayaro virus and its in silico activity
    Waleska Stephanie Da Cruz Nizer, Ariane Coelho Ferraz, Thais De Fatima Silva Moraes, Fernanda Lopes Ferreira, Cintia Lopes De Brito Magalhães, Sidney Augusto Vieira-Filho, Lucenir Pains Duarte, José Carlos De Magalhães
    pnr. 2020; 11(1): 9-14
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_12_19

  • No association between isocitrate dehydrogenase 1 mutation and increased survival of glioblastoma: A meta-analysis
    Thara Tunthanathip, Kantapong Mamueang, Nichapat Nilbupha, Chattarin Maliwan, Tanan Bejrananda
    pnr. 2020; 11(1): 1-8
    » Abstract » PDF» doi: 10.4103/jpnr.JPNR_22_19