BIOGEOGRAPHIC DISTRIBUTIONS OF NEOTROPICAL TREES REFLECT THEIR DIRECTLY MEASURED DROUGHT TOLERANCES


Progress in the application of PGT in hereditary tumors

Hereditary tumors are essentially diseases caused by genetic material defects, and most of them exhibit Mendelian autosomal dominant inheritance.It not only endangers the health of patients, but also poses a serious threat to future generations.Preimplantation genetic testing (PGT) combined with in vitro fertilization and embryo transfer (IVF-ET) t

read more

(E)-3-Dimethylamino-1-(1,3-thiazol-2-yl)prop-2-en-1-one

Hoods In the title compound, C8H10N2OS, the 3-(dimethylamino)prop-2-en-1-one unit is approximately planar [give r.m.s.deviation] and the mean plane through the seven non-H atoms makes a dihedral angle of 8.88 (3)° with the thiazole ring.The carbonyl and ring C=N double bonds adjacent to the carbonyl group are trans [N—C—CR

read more

Esophageal disorders in patients with irritable bowel syndrome

Aim.To study the whole range of esophageal disorders in patients with irritable bowel syndrome (IBS) using high-tech methods.Materials and methods.102 IBS patients (47 males, mean age 40.8, diagnosis of IBS was established according to Rome III criteria) with esophageal symptoms (heartburn, belching, globus sensation and noncardiac chest pain) were

read more