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ischemia opens neuronal gap junction hemichannels 924

Báo cáo y học:

Báo cáo y học: "Slow conduction and gap junction remodeling in murine ventricle after chronic alcohol ingestion" potx

Báo cáo khoa học

... potential across cardiomyocytes is via gap junctions Although gap junctions provide low resistance pathways between adjacent cardiomyocytes, the conduction of gapjunctional channels is much slower ... remodeling of gap junction in the cardiomyocytes, including up-regulation of the total amount of Cx43 protein (as demonstrated by Western blotting) and redistribution of Cx43 gap junctions at ... intercardiomyocyte space, mitochondria, and gap junctions Ultrastructural examination of intercardiomyocyte space (A and B), mitochondria (C and D), and gap junctions (E and F) A, C, and E are from...
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Báo cáo y học:

Báo cáo y học: " Effect of transverse gap-junction channels on transverse propagation in an enlarged PSpice model of cardiac muscle" pps

Báo cáo khoa học

... each transverse junction, Rjct has a much higher value than Rol2, and it is equivalent to Rjc in the longitudinal gap- junctions Rgjt is the shunt resistance for the transverse gap- junctions, and ... right portions of the complete circuit to illustrate the locations of the transverse gapjunctions A total of gap- junctions were positioned in a zigzag pattern across the 10 × 10 model These were ... excitation to be transferred without the requirement for a gap junction [16,17] The purpose of the present study was to determine the effect of gap- junction channels on transverse propagation of complete...
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Study of the effect of transforming growth factor  1 on the gap junction protein connexin 43 in hepatic stellate cells

Study of the effect of transforming growth factor 1 on the gap junction protein connexin 43 in hepatic stellate cells

Thạc sĩ - Cao học

... of rhTGF-β1 on the Gap Junction Intercellular Communication between HSCs Cx43 is the major gap junction protein expressed in the HSCs and has been shown to form functional gap junctions (Fischer ... the plasma membrane, where they can either remain as hemichannels or form functional gap junctions with connexons from adjacent cells Gap junctions can be degraded by the lysosomes or proteosomes ... contribute a hemi-channel (connexon) each to form a gap junction channel Fig 1.4 Overview of the structure and assembly of connexins into gap junctions The connexin protein consists of an amino...
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Sản xuất xoài trái vụ theo hướng GAP

Sản xuất xoài trái vụ theo hướng GAP

Sinh học

... Hội thảo GAP - Bình Thuận (21-22/7/2008) PHƯƠNG TIỆN VÀ PHƯƠNG PHÁP Điều tra kỹ thuật xử lý hoa rãi vụ xoài ... a.i./m • Thời điểm tưới PBZ 15-20 ngày sau đọt (%) vườn điều tra 95,5 2,7 81,8 12,7 100 Hội thảo GAP - Bình Thuận (21-22/7/2008) Hóa chất kích thích hoa Thiourea • Nồng độ: 0.3-0.5 (%) • Thời điểm ... biện pháp hoa quản lý sâu bệnh, có thất thu hòan tòan hay trái bị bệnh xì mũ không bán Hội thảo GAP - Bình Thuận (21-22/7/2008) Năng suất (kg/cây) 100 80 60 40 75,0 69,7 20 Tháng 1-2 Tháng 11-12...
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