Pulmonary hypertension (PH) is a life-threatening disease that is characterized by elevated pulmonary blood pressure, abnormally thickened pulmonary arteries, and right ventricular hypertrophy. Monocrotaline (MCT) has been used to generate an experimental model of PH in rats, with PH initiated from injuries of lung vascular endothelium. Salvia Miltiorrhiza Bge.f.alba is a widely used traditiona...

http://www.revistadechimie.ro 131 The genus Salvia is one of the largest among the Labiatae genera; it includes over 900 species and has an almost cosmopolitan distribution. Salvia officinalis L. or Dalmatian sage is a perennial low shrub which is native of the western part of the Balkan Peninsula [1]. In Romania, the Salvia genus contains 15 species including Salvia officinalis [2]. According ...

PURPOSE Salvia officinalis L., also known as Maryam Goli, is one of the native plants used to Persian medicinal herbs. Hence, the objective of this study was to examine the in vitro cytotoxic activities of a standardized crude methanol extracts prepared from Salvia officinalis L., on a non-Hodgkin's B-cell lymphoma (Raji) and human leukemic monocyte lymphoma (U937), Human acute myelocytic leuke...

BACKGROUND Severe acute pancreatitis (SAP) and obstructive jaundice (OJ) are frequent recurring diseases that bring about huge threat to human health. Some reports have demonstrated that Salviae miltiorrhizae can protect multiple organs of SAP and OJ model animals or patients, but their related mechanisms were not clear. In this study, we observed the effects of Salvia miltiorrhizae injection o...

The Madden-Julian Oscillation (MJO) is the dominant component of tropical intraseasonal variability, and a theory explaining its structure and successful numerical simulation remains a major challenge. A successful model for the MJO should have a propagation speed of 4-7 m/s predicted by theory; a wavenumber-2 or -3 structure for the planetary-scale, low-frequency envelope with distinct active ...

Madden-Julian Oscillation. These oscillations are observed in the tropical stratosphere (and higher) but only above about 20km, i.e. they are absent from the lowest part of the stratosphere. The explanation is that the oscillations excited in the troposphere are refracted into mid-latitudes in the upper troposphere, so are absent in the tropical lower stratosphere, and are then refracted back i...

Lei Zhou 4 Lamont-Doherty Earth Observatory, Columbia University, New York, NY 5 Key Lab of Ocean Dynamic Processes and Satellite Oceanography, SOA, Hangzhou, China 6 7 Adam H. Sobel 8 Department of Applied Physics and Applied Mathematics 9 Department of Earth and Environmental Sciences 10 Lamont-Doherty Earth Observatory 11 Columbia University, New York, NY 12 13 Raghu Murtugudde 14 Earth Syst...

The Tibetan Plateau (TP), known as the third pole of the Earth, has snow cover with intraseasonal to decadal variability that affects weather and climate both inside and outside the TP. However, the factors that generate the TP snow cover (TPSC) anomalies at the intraseasonal time-scale are unclear. This report reveals the influence of the Madden‒Julian oscillation (MJO), which is the most domi...