1. Quoting

  • When the words are particularly clear or expressive, you may want to quote them.
  • Do not quote all the time: Save quotes for instances where the wording is especially powerful.
  • Put quotation marks around the words and identify the source.

Example:

OriginalQuoting
These data provide a strong rationale to explore the therapeutic use of olaparib in combination with carboplatin (CBP) and NVP-BKM120 (BKM120) in animal models, and later in clinical trials on patients with TNBC.  
Source: Zhao, H., Yang, Q., Hu, Y., & Zhang, J. (2018). Antitumor effects and mechanisms of olaparib in combination with carboplatin and BKM120 on human triple‑negative breast cancer cells. Oncology reports, 40(6), 3223–3234
Based on research conducted by Zhao H et al., “these data provide a strong rationale to explore the therapeutic use of olaparib in combination with CBP and BKM120 in animal models, and later in clinical trials on patients with TNBC”.  
Source:  Zhao, H., Yang, Q., Hu, Y., & Zhang, J. (2018). Antitumor effects and mechanisms of olaparib in combination with carboplatin and BKM120 on human triple‑negative breast cancer cells. Oncology reports, 40(6), 3223–3234.

Other way to avoid plagiarism