Comparative Effects of Flaxseed Sources on the Egg ALA Deposition and Hepatic Gene Expression in Hy-Line Brown Hens.

Healthy diets are necessary for both humans and animals, including poultry. These diets contain various nutrients for maintenance and production in laying hens. Therefore, research was undertaken to explore the efficiency of various dietary flaxseed sources on the n-3 deposition in the egg yolk and gene expression in laying hens.

Duration of the flaxseed diet promotes deposition of n-3 fatty acids in the meat and skin of Peking ducks.

Background: Polyunsaturated fatty acids (PUFA), particularly n-3, have beneficial effects on human health, and for this reason foodstuffs with increased content of n-3 PUFA are now very common and widely available.

Design: This study was conducted to investigate the effect of the duration of a flaxseed diet on Peking duck's growth performance, antioxidant status, gene expression, and fatty acid profile of the meat. A total of 792 12-day-old white Peking ducks were divided into four groups.

Genistein rescues hypoxia-induced pulmonary arterial hypertension through estrogen receptor and β-adrenoceptor signaling.

Pulmonary vascular remodeling is an important pathological feature of pulmonary arterial hypertension (PAH), which is characterized by thickening of the medial smooth muscle layer. Hypertrophy of pulmonary artery smooth muscle cells (PASMCs) participates in the development of medial thickening. Genistein can attenuate PAH and inhibit medial thickening of pulmonary arteries.