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The relatively large (1,600 m2) Jeo-ri dinosaur tracksite from the Lower Cretaceous Sagok Formation in the Uiseong County area in Gyeongsangbuk-do (North Gyeongsang Province) was the first dinosaur tracksite designated as a Korean Natural Monument (Number 373). However, it has never been described in any detail. It is shown to reveal more than 380 footprints attributed to theropods, sauropods and ornithopods. The trackways show a preferred orientation to the north and northwest with some similarly sized ornithopod trackways suggesting gregarious behaviour. A smaller tracksite from the Mancheon-ri site, representing the Sagok Formation also reveals theropod, sauropod and ornithopod trackways. These include trackways of two small ornithopods (footprint lengths ~9.9-11.5 cm) that indicate deceleration while transitioning from bipedal to quadrupedal progression. One trackway shows rare evidence of pausing to 'stand' and leave 'side-by-side' footprints. The Sagok Formation is considered correlative with the Haman Formation which is well known for its dinosaur tracksites in Gyeongsangnam-do (South Gyeongsang Province). This correlation underscores the importance of understanding the remarkable abundance and spatiotemporal distribution of dinosaur tracks in the Lower Cretaceous of Korea. [ABSTRACT FROM AUTHOR]

Aims: The study aimed to evaluate and compare the efficacy and safety of enavogliflozin, a newly developed sodium‐glucose cotransporter 2 inhibitor, with placebo in Korean patients with type 2 diabetes mellitus. Materials and Methods: Patients with glycated haemoglobin (HbA1c) of 7.0‐10.0%, entered a 2‐week placebo run‐in period, and were randomized to receive once‐daily enavogliflozin (0.1, 0.3 or 0.5 mg) or placebo for 12 weeks. The primary efficacy endpoint was the change in HbA1c from baseline at week 12. Results: Overall, 194 patients were included in the full analysis set [placebo, n = 46; enavogliflozin (0.1 mg, n = 49; 0.3 mg, n = 50; 0.5 mg, n = 49)]. Patients receiving 0.1, 0.3 and 0.5 mg enavogliflozin showed significantly reduced HbA1c compared with those receiving placebo at week 12 (−0.79%, −0.89%, −0.92% and −0.08%, respectively; p <.001 vs. placebo). Mean changes in fasting plasma glucose from baseline at week 12 were −30.5, −31.1, −35.0 and 4.9 mg/dl in patients receiving enavogliflozin doses and placebo, respectively. The proportion of patients achieving HbA1c <7.0% at week 12 was significantly higher in the three enavogliflozin groups than in the placebo group (42.9%, 44.0%, 61.2% and 17.4%, respectively). A higher proportion of patients showed HbA1c reduction by >0.5% after receiving enavogliflozin doses than those receiving placebo (61.2%, 72.0%, 65.3% and 26.1%, respectively). There were no significant differences in incidences of adverse events of hypoglycaemia and genital infection between the groups. Conclusions: Once‐daily enavogliflozin monotherapy for 12 weeks is an effective, safe, and well‐tolerated treatment for Korean patients with type 2 diabetes mellitus. [ABSTRACT FROM AUTHOR]