Constipation in Chemotherapy Patients: A Diagnostic Accuracy Study.

Objective: To analyze the accuracy of clinical indicators of constipation in cancer patients undergoing chemotherapy.

Methods: A diagnostic accuracy study was conducted from February to September 2018, with 240 cancer patients undergoing chemotherapy. The data collection instrument was a form with sociodemographic and clinical variables, and clinical indicators of constipation.

Differential expression of somatostatin genes in the central nervous system of the sea lamprey.

The identification of three somatostatin (SST) genes (SSTa, SSTb, and SSTc) in lampreys (Tostivint et al. Gen Comp Endocrinol 237:89-97 https://doi.org/10.