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Total 257 results found since Jan 2013.
Effects of post-spawning ration restriction on reproductive development and the growth hormone/insulin-like growth factor-1 axis in female rainbow trout (Oncorhynchus mykiss)
Comp Biochem Physiol A Mol Integr Physiol. 2023 Aug 29:111510. doi: 10.1016/j.cbpa.2023.111510. Online ahead of print.ABSTRACTIn iteroparous female salmonids, the growth and reproductive endocrine axes interact during the period after spawning. Energy depletion due to pre-spawn fasting, migration, and ovarian development must be restored, and the next reproductive cycle is initiated in consecutively maturing fish. In the natural environment, food availability is often limited during the post-spawn period. To investigate the growth and reproductive endocrinology of the post-spawn period, we sampled female rainbow trout over...
Source: Comparative Biochemistry and Physiology. Part A, Molecular and integrative physiology. - August 31, 2023 Category: Physiology Authors: Laura E Jenkins Lea R Medeiros Diana L Cervantes James J Nagler Andrew L Pierce Source Type: research
CETP expression ameliorates endothelial function in female mice through estrogen receptor- α and endothelial nitric oxide synthase pathway
Am J Physiol Heart Circ Physiol. 2023 Aug 4. doi: 10.1152/ajpheart.00365.2023. Online ahead of print.ABSTRACTEndothelial dysfunction is an early manifestation of atherosclerosis. The cholesteryl ester transfer protein (CETP) has been considered pro-atherogenic by reducing plasma HDL levels. However, CETP may exhibit cell- or tissue-specific effects. We have previously reported that male mice expressing the human CETP gene show impaired endothelium-mediated vascular relaxation associated with oxidative stress. Although sexual dimorphisms on the metabolic role of CETP has been proposed, possible sex differences in the vascul...
Source: American Journal of Physiology. Heart and Circulatory Physiology - August 4, 2023 Category: Physiology Authors: Carolina M Lazaro Jamaira A Victorio Ana Paula Davel Helena C F Oliveira Source Type: research
Synergistic regulation of uterine radial artery adaptation to pregnancy by paracrine and haemodynamic factors
Am J Physiol Heart Circ Physiol. 2023 Aug 4. doi: 10.1152/ajpheart.00205.2023. Online ahead of print.ABSTRACTFetal growth throughout pregnancy relies on delivery of an increasing volume of maternal blood to the placenta. To facilitate this, the uterine vascular network adapts structurally and functionally, resulting in wider blood vessels with decreased flow-mediated reactivity. Impaired remodeling of the rate-limiting uterine radial arteries has been associated with fetal growth restriction. However, the mechanisms underlying normal or pathological radial artery remodeling are poorly understood. Here, we used pressure myo...
Source: American Journal of Physiology. Heart and Circulatory Physiology - August 4, 2023 Category: Physiology Authors: Hanna H Allerkamp Stephanie C Leighton Teagan Pole Alys R Clark Joanna L James Source Type: research
CETP expression ameliorates endothelial function in female mice through estrogen receptor- α and endothelial nitric oxide synthase pathway
Am J Physiol Heart Circ Physiol. 2023 Aug 4. doi: 10.1152/ajpheart.00365.2023. Online ahead of print.ABSTRACTEndothelial dysfunction is an early manifestation of atherosclerosis. The cholesteryl ester transfer protein (CETP) has been considered pro-atherogenic by reducing plasma HDL levels. However, CETP may exhibit cell- or tissue-specific effects. We have previously reported that male mice expressing the human CETP gene show impaired endothelium-mediated vascular relaxation associated with oxidative stress. Although sexual dimorphisms on the metabolic role of CETP has been proposed, possible sex differences in the vascul...
Source: American Journal of Physiology. Heart and Circulatory Physiology - August 4, 2023 Category: Physiology Authors: Carolina M Lazaro Jamaira A Victorio Ana Paula Davel Helena C F Oliveira Source Type: research
Synergistic regulation of uterine radial artery adaptation to pregnancy by paracrine and haemodynamic factors
Am J Physiol Heart Circ Physiol. 2023 Aug 4. doi: 10.1152/ajpheart.00205.2023. Online ahead of print.ABSTRACTFetal growth throughout pregnancy relies on delivery of an increasing volume of maternal blood to the placenta. To facilitate this, the uterine vascular network adapts structurally and functionally, resulting in wider blood vessels with decreased flow-mediated reactivity. Impaired remodeling of the rate-limiting uterine radial arteries has been associated with fetal growth restriction. However, the mechanisms underlying normal or pathological radial artery remodeling are poorly understood. Here, we used pressure myo...
Source: American Journal of Physiology. Heart and Circulatory Physiology - August 4, 2023 Category: Physiology Authors: Hanna H Allerkamp Stephanie C Leighton Teagan Pole Alys R Clark Joanna L James Source Type: research
CETP expression ameliorates endothelial function in female mice through estrogen receptor- α and endothelial nitric oxide synthase pathway
Am J Physiol Heart Circ Physiol. 2023 Aug 4. doi: 10.1152/ajpheart.00365.2023. Online ahead of print.ABSTRACTEndothelial dysfunction is an early manifestation of atherosclerosis. The cholesteryl ester transfer protein (CETP) has been considered pro-atherogenic by reducing plasma HDL levels. However, CETP may exhibit cell- or tissue-specific effects. We have previously reported that male mice expressing the human CETP gene show impaired endothelium-mediated vascular relaxation associated with oxidative stress. Although sexual dimorphisms on the metabolic role of CETP has been proposed, possible sex differences in the vascul...
Source: American Journal of Physiology. Heart and Circulatory Physiology - August 4, 2023 Category: Physiology Authors: Carolina M Lazaro Jamaira A Victorio Ana Paula Davel Helena C F Oliveira Source Type: research
Synergistic regulation of uterine radial artery adaptation to pregnancy by paracrine and haemodynamic factors
Am J Physiol Heart Circ Physiol. 2023 Aug 4. doi: 10.1152/ajpheart.00205.2023. Online ahead of print.ABSTRACTFetal growth throughout pregnancy relies on delivery of an increasing volume of maternal blood to the placenta. To facilitate this, the uterine vascular network adapts structurally and functionally, resulting in wider blood vessels with decreased flow-mediated reactivity. Impaired remodeling of the rate-limiting uterine radial arteries has been associated with fetal growth restriction. However, the mechanisms underlying normal or pathological radial artery remodeling are poorly understood. Here, we used pressure myo...
Source: American Journal of Physiology. Heart and Circulatory Physiology - August 4, 2023 Category: Physiology Authors: Hanna H Allerkamp Stephanie C Leighton Teagan Pole Alys R Clark Joanna L James Source Type: research
