Analysis of the efficacy of three treatment options for cesarean scar pregnancy management.

Aim: To assess three different methods in treating patients with cesarean scar pregnancy (CSP).

Methods: We evaluated pre-, intra- and postoperative conditions of 124 CSP patients in one of the three treatment groups, of which 37 patients underwent uterine curettage by hysteroscopy under ultrasound monitoring (group 1), 28 patients were treated with methotrexate followed by hysteroscopy (group 2) and 59 cases underwent uterine arterial embolization followed by hysteroscopy (group 3). The treatment options were determined based on the patients' conditions.

The antitumor effect of the toll-like receptor 3 ligand polyinosinic-cytidylic acid as an adjuvant.

Although polyinosinic-polycytidylic acid (poly(I:C)) has been applied in tumor immunity as a Toll-like receptor 3 (TLR3) ligand, the interaction between poly(I:C) and TLR3 is still unclear, as are the mechanisms underlying the antitumor effect of poly(I:C). Our aim was to investigate the interaction between poly(I:C) and TLR3, as well as the mechanisms underlying the antitumor effect of poly(I:C). NK92 cells were maintained in medium (untreated group), or medium containing E7(44-62) (E7 group) or E7(44-62)+poly(I:C) (poly(I:C)/E7 group), and we measured the expression of TLR3 mRNA, p-p65, and IκB-α protein.

Is an idea different from cake: can you have it and eat it, too? A violation of permanence in information consumption.

One of the basic features of information is permanence. This feature states that the consumption of information by one consumer does not affect the availability of that information to other consumers. We present examples in two studies indicating that both laymen and experts of information exchange may be motivated to make choices that violate the permanence feature in accepting (Study 1) and offering (Study 2) information.