Open Access Articles

• Evaluation of Water Sources Situation in Offa Local Government Area of Kwara State, Nigeria

  Abiodun R. Omokanye, Benefit Onu

  26-33

  DOI: https://doi.org/10.60787/nijophasr-v13-i1-538

• Antioxidant effect of bi-herbal formula of Picralima nitida and Cymbopogon citratus extracts in phenyl-hydrazine induced Anaemia in albino Wistar rats

  Progress Arhenrhen Obazelu, Daniel E. Williams

  1-7

  DOI: https://doi.org/10.60787/nijophasr-v13-i1-536

• Evaluation of polyaromatic hydrocarbons in soil from crude oil spilled sites in Ogbia Local Government Area of Bayelsa State, Nigeria

  Richard Alexis Ukpe

  28-24

• PROINFLAMMATORY EFFECTS OF LAUNAEA TARAXACIFOLIA AQUEOUS LEAVES EXTRACT IN BENZENE INDUCED HAEMATOTOXICITY IN ALBINO MALE WISTAR RATS

  Progress Arhenrhen Obazelu, Favour E. Wasa

  34-40

  DOI: https://doi.org/10.60787/nijophasr-v12-i4-528

• Hippadine from Crinum jagus is active against ovarian carcinoma and melanoma cancer cell lines.

  Comfort Alicha Ogah, Dr. Celina Ogah, Dr. Olusegun S. Ajala, Prof. John Igoli, Alexander I. Grey, Valerie A. Ferro

  28-33

  DOI: https://doi.org/10.60787/nijophasr-v12-i4-519

• Quality assessment of locally produced black tea in Sardauna Local Government area of Taraba State, Nigeria

  Paul E. Aikpokpodion, Adeyemi F. Okunade , Ayodele O. Akinpelu

  22-33

  DOI: https://doi.org/10.60787/nijophasr-v12-i3-523

• Dynamics of phosphorus fixation in selected tea cropped soils on the Mambilla Plateau in Taraba State, Nigeria

  Paul E. Aikpokpodion

  10-18

  DOI: https://doi.org/10.60787/nijophasr-v12-i4-525

• Chemical constituents, antioxidant and antimicrobial activities of essential oil from stem of Napoleonaea vogeli

  Odusina B. Oluseun, Ajimosun I. Elijah , Kunade R. Adetutu

  16-21

  DOI: https://doi.org/10.60787/nijophasr-v12-i3-520

• Novel kinetic spectrophotometric determination of Artesunate using iodide/iodate mixture

  Emmanuel E. Attih, Wale H. Oladimeji, Olorunfemi A. Eseyin , Victor E. Attih

  59-67

• Two-Year Evaluation of Anti-retroviral Medicines Availability and Utilization in Supported Health Facilities in Osun State

  Ayodele Adedeji, Isabel N. Aika , Stella F Usifoh

  1-8

  DOI: https://doi.org/10.60787/nijophasr-v12-i3-514