Pengaruh environmental accounting dan firm size terhadap nilai perusahaan

This study aims to determine and analyze the effect of environmental accounting and firm size on firm value. The research population is construction sub-sector companies listed on the Indonesia Stock Exchange for the 2019-2021 period. The research sample was taken using a purposive sampling technique. The data used is quantitative data. This study uses panel data regression analysis. The results showed that environmental accounting and firm size simultaneously affect firm value. Partially, environmental accounting has no effect and firm size has a negative effect on firm value

Suppressive activity of a macrolide antibiotic, roxithromycin on co-stimulatory molecule expression on mouse splenocytes in vivo.

The influence of roxithromycin (RXM) on the expression of co-stimulatory molecules, CD40, CD80 and CD86, was examined in vivo. When BALB/c mice were immunized intraperitoneally with two doses of dinitrophenylated ovalbumin (DNP-OVA) at 1 week intervals, intraperitoneal administration of RXM at 250 microg/kg once a day for 14 days strongly suppressed IgE contents in sera obtained from mice 22 days after the first immunization. In addition, RXM treatment of mice suppressed endogenous IL-4 contents in aqueous spleen extracts, which were enhanced by DNP-OVA immunization. We next examined the influence of RXM on co-stimulatory molecule expression on splenic lymphocytes. RXM treatment of the immunized mice caused suppression of CD40 expression, but this treatment did not affect CD80 and CD86 expression