The placenta plays a major role in transporting lipid to the developing foetus. Since previous studies have suggested that placental lipid transport involves intermediate esterification steps, we investigated selected microsomal and lysosomal enzymes of triacylglycerol metabolism in rat placenta. Between gestational days 10 and 14, microsomal phosphatidic acid phosphatase specific activity was ...

background: clinical evidence indicates the diabetes-induced impairment of osteogenesis caused by a decrease in osteoblast activity. flavonoids can increase the differentiation and mineralization of osteoblasts in a high-glucose state. however, some flavonoids such as luteolin may have the potential to induce cytotoxicity in osteoblast-like cells. this study was performed to investigate whether...

In man, there are multiple forms of alkaline phosphatase encoded by at least three homologous genes: placental, intestinal, and liver/bone/kidney. This report describes the characterization of the human liver/bone/kidney alkaline phosphatase locus. The gene appears to exist as a single copy in the haploid genome and is comprised of 12 exons distributed over more than 50 kilobases. In liver, kid...

Granulosa cell tumors can be classified into juvenile and adult types and more commonly occur in ovaries. Adult testicular granulosa cell tumors are extremely rare and only 29 cases of adult type have previously been reported. We report here a 28-year old Caucasian man with a left testicular adult type granulosa cell tumor. The tumor measured 2.6×2.6×2.5 cm and was mitotically active (10/10 HPF...

drought resistance is a very important characteristic needed for plant survival especially at germination stage, in arid and semi-arid lands. phosphatase enzymes are widely found in plants. these enzymes are responsible for dephosphorylation of organic phosphate and altering it to mineral phosphate. germination experiments were conducted in two bread wheat cultivars (sardari and alvand) under s...