Changes to the vascular structure
of the retina can reflect damage caused by obesity, hypertension, diabetes and a range of other chronic disease processes.
The other main vascular structure
is the LTA, which is a branch of the axillary artery reaching the breast from the outer half (4).
Surgical procedures involving the anterolateral wall of the maxillary sinus and dissections carried out in this region allow us to observe the presence of a vascular structure
which may reach such dimensions as to qualify as a "risk structure" when surgery is carried out in this site.
11 The occurrence basis of COPD in combination with pulmonary arterial hypertension is in a close correlation with pulmonary artery vasoconstriction, vascular structure
abnormality and endovascular blood flow resistance; hence the treatment for COPD in combination with pulmonary arterial hypertension should focus on the reconstruction of vascular structure
and the reduction of endovascular blood flow resistance.
For treatments to be successful, the researchers suggest the presence of immune cells and their activities in the tumour microenvironment, as well as the vascular structure
of the tumour, should be considered when thinking of therapies.
The superficial palmar arch (SPA) is the primary vascular structure
supplying the palm.
It is only in recent years, however, that we've gained a much better understanding of the relationship of the vascular structure
and the shape of the placenta, and an understanding of how early changes in the branching structure of the placenta's vascular tree drive variation in mature placental shape.
d) Detailed image of a vascular structure
that has been reseeded with human dermal microvascular endothelial cells (hDMEC).
The team's approach combines non-invasive detection and analysis of human CAA, real-time measurement of vascular structure
and physiology in living transgenic mouse models, and molecular analysis of gene expression in brain microvessels.
In the paper, the authors write: "Together, these studies suggest a direct and pervasive effect of exposure to environmental cigarette smoke during this period on both the vascular structure
and function in adulthood.
Specific topics include the synthesis and metabolism of melatonin in the skin and retinal pigment epithelium, melatonin's effect on reproduction, melatonin in dentistry, using melatonin in anesthesia and surgery, controlling gastric secretion and preventing gastric mucosal lesions, decreased light transmittance because of aging and melatonin, melatonin and melanoma, and the melatonin modulation of vascular structure
Ischemic strokes result from an inadequate supply of blood and oxygen to the brain due to blockage of an artery, such as by a blood clot, while hemorrhagic strokes result from rupture of a blood vessel or an abnormal vascular structure