HIGH ACCUMULATION OF MINOR COMPONENTS OF HEMATOPORPHYRIN DERIVATIVE (HpD) IN VITRO

Laser-induced Fluorescence Studies of Hematoporphyrin Derivative (hpd) In Normal and Tumor-tissue of Rat

Nature of the tumor-localizing components of hematoporphyrin derivative.

Hematoporphyrin derivative linked by ether bonds (HE) was synthesized by unambiguous procedures in order to compare its properties to hematoporphyrin derivative (HpD). Reverse phase high performance liquid and gel filtration chromatography were used to compare the HE derivatives to HpD. The cellular uptake of HE derivatives was compared to HpD using the WEHI 3B (D+) cell line and was shown to b...

Tumor-localizing components of the porphyrin preparation hematoporphyrin derivative.

Synthetic and analytical approaches were used to characterize the tumor-localizing components of the porphyrin preparation, hematoporphyrin derivative. From studies involving aqueous and nonaqueous gel exclusion and reverse-phase chromatography, we conclude that localization is mediated by hematoporphyrin derivative components which are among the most hydrophobic in the preparation. This appare...

the impact of musical texts on the text recall of young learners of english in isfahan junior high schools

abstract although music possesses some kind of power and using it has been welcome by many students in language classrooms, it seems that they take a non-serious image of the lesson while listening to songs and they may think that it is a matter of fun. the main objective of the present study was to investigate whether learning a foreign language through musical texts (songs) can have an impac...

the effect of e-64 on the developmental competence of sheep cocs during in vitro maturation

in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.