Analysis of the incidence and influencing factors of hyponatremia before I treatment of differentiated thyroid carcinoma.

Background: Hyponatremia is a common clinical electrolyte disorder. However, the association between hyponatremia and acute hypothyroidism is unclear. Acute hypothyroidism is usually seen in patients who undergo preparation for radioactive iodine therapy.

[Effects of endostatin on the growth and lymphangiogenesis of Lewis lung carcinoma xenograft in mice].

Objective: to investigate the effects of endostar, a recombined humanized endostatin, on the growth, lymphangiogenesis and lymphatic metastasis of Lewis lung carcinoma xenograft in mice.

Methods: lewis lung carcinoma (LLC) xenograft were established in C57 mice by intravenous transplantation of 1 × 10(6) cells. Then tumor-bearing mice were assigned into two groups: control group received caudal vein injections of 0.