We investigated the effects of 1,25-dihydroxyvitamin D(3) [25(OH)(2)D(3)] on tissue plasminogen activator (tPA) secretion from primary cultures of rat heart microvascular cells. After an initial 5-day culture period, cells were treated for 24 h with 1,25(OH)(2)D(3) and several of its analogs. The results showed that 1,25(OH)(2)D(3) induced tPA secretion at 10(-10) to 10(-16) M. A less calcemic ...

Abstract We prove an asymptotic formula for the mean-square average of L-functions associated with subgroups characters sufficiently large size. Our proof relies on study certain character sums ${\mathcal{A}}(p,d)$ recently introduced by E. Elma, where p ≥ 3 is prime and d 1 any odd divisor − 1. obtain ${\mathcal{A}}(p,d),$ which holds true 1, thus removing Elma’s restrictions size d. This answ...

ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Costa KM, De Lira CA, Penna EM, et al. State of mood, motivation, and impulsivity young athletes: a cross-sectional study. Human Movement. 2023;24(1):86-92. doi:10.5114/hm.2023.115860. APA Costa, K. M., Lira, C. A., Penna, E. Andrade, M. S., Suza Fonseca, F., & Lima-Junior, D. (2023). Movement, 24(1), 86-92. https...

There are inconsistent reports that the angiotensinogen (ATG) variant Met235-->Thr (T235) allele and angiotensin-converting enzyme (ACE) insertion/deletion (I/D) variants are associated with hypertension and related target organ damage. Both high blood pressure (BP) and abnormal diurnal BP variation patterns are related to target organ damage, but it is not known whether the above genetic varia...

introduction: d-galactose (d-gal) is well known as an appropriate agent to induced aging effects in the in vivo and in vitro models. in the present study, we selected crocin, the main constituent of crocus sativus l. (saffron), against d-gal cytotoxicity in human neuroblastoma sh-sy5y cells. materials and methods:  cells were pretreated with crocin (25-500 µm) for 24 h and then exposed to d-gal...

The objectives of this study were to determine the effects of dentition on feed-oriented behavior and feed consumption before weaning at 28 d, and whether premolar eruption or occlusion at the time of weaning influenced postweaning growth or behavior. Over 3 trials, 24 litters of Yorkshire piglets (n = 233) were provided with creep feed marked with 1% chromic oxide on d 5. Dental exams were per...

Synthesis of the active form of vitamin D, 1,25-dihydroxyvitamin D (1,25-(OH)(2)D), by renal epithelial cells is tightly controlled during normal calcium homeostasis. By contrast, macrophage production of 1,25-(OH)(2)D is often dysregulated with potential hypercalcemic complications. We have postulated that this is due to abnormal catabolism of 1,25-(OH)(2)D by the feedback control enzyme, vita...