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Wysłany: Śro 0:52, 09 Mar 2011 Temat postu: Left ventricular assisted circulation on cardiac r |
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,[link widoczny dla zalogowanych]
Left ventricular assisted circulation on cardiac renin - angiotensin system in rats
As the improvement of left ventricular function, pulmonary circulation pressure to reduce the tension led to lower right ventricular wall, so right. fl, decrease the synthesis and release of local RAS; but with assisted circulation time, left. fl, functional recovery, so that before the overload of right heart right heart caused by local RAs synthesis increased again. Local RAS on IASAD effects on the heart before the mechanism is not clear. Needs further study mediastinum in 1 case of benign mesenchymoma Zhu Feng Zhang Lan Huang Kebin Wang Huijing male patients. 24 years old and left facial sweat less 5 years, cough with chest pain 30d: Examination: conscious,[link widoczny dla zalogowanych], the left pupil diameter service 25mm, the right eye Chong diameter 3.5itlln, no abnormal thoracic Tong symmetric x-ray showed a left apical side arsenazo mediastinum behind the oval blocks of 80m × 80cmx65cm, mass density, uneven, ranging in size showed calcification in the shadow of a B-left mediastinal lesions. Clinical diagnosis: Left mediastinal neurogenic tumors. 1H 2001, see the left mediastinal surgery sulcus adjacent to a ridge Zhu about 7cmx7 deleted × 5cm mass. Smooth surface. State clearly sympathetic trunk chest compression. After footwear remove the tumor. Sent to pathology: Tumor specimens 85CillX8.0 iv x6.0cm size, surface encapsulated. Ke l ash mortar surface, red,[link widoczny dla zalogowanych], yellow. Small cavities in some areas a small amount of red liquid. Light microscope examination in tumor size ranging from the thin-walled blood vessels, lymph vessels,[link widoczny dla zalogowanych], and well-differentiated smooth muscle, fat and other mixed composition. And necrosis with calcification (Figure 1): pathological diagnosis: Left mediastinal benign mesenchymal tumor patients after Sui pupils and other large and round, face the same right-left facial sensation: with the pieces of # bit: 721004 Baoji, Department of Pathology, First Hospital of PLA Chin:,[link widoczny dla zalogowanych]!:! № 2! I8No2
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