Cardiovascular Diseases ; prevention & control ; Humans

Seeding cells play an important role in the peripheral nerve damage repair. Seeding cells studied conse- quently in peripheral nerve are Schwann cells, bone marrow mesenchymal stem cells and neural stem cells. Schwann cells, the first seeding cells, are various unique glial cells in the peripheral nervous system, which can form the myelin sheath for insulation and package of the neuron projecting axons in the peripheral nervous system so that the conduction velocity of the nerve signal was accelerated. It can be proved that Schwann cells played an important role in the maintenance of peripheral nerve function and in the regeneration process after peripheral nerve injury. The second, bone marrow mesenchymal stem cells are the various mesenchymal stem cells mainly exist in the systemic connective tissues and organs. These functional stem cells are often studied at present, and it has been found that they have exuberant proliferation and differentiation potentials. Neural stem cells, mentioned the third in sequence, are the kind of pluripotent cells with multi-directional differentiation, which could conduct the self-renewal function, and generate and differentiate neurons, astrocytes and oligodendrocytes through asymmetric cell division. These three types of seed cells are discussed in this paper.
Axons ; Cell Differentiation ; Cells, Cultured ; Mesenchymal Stromal Cells ; Myelin Sheath ; Nerve Regeneration ; Neural Stem Cells ; Oligodendroglia ; Peripheral Nerve Injuries ; Schwann Cells ; Stem Cells

Adult ; Cardiovascular Diseases ; Evidence-Based Medicine ; Humans ; Risk Assessment

Objective To analyze the complications caused by microwave ablation for hepatic cavernous hemangiomas, and to discuss the prevention and treatment of the complications. Methods During the period from July 2009 to May 2011 at authors’ hospital, a total of 34 times of microwave ablation procedure were carried out in 30 patients with hepatic cavernous hemangiomas. The microwave ablation-related complications were recorded and the prognosis was evaluated. Results Serious complications occurred in 2 patients (6.7%), including acute hemolysis leading to acute renal failure (n = 1) and abdominal wall abscess (n = 1). Postoperative fever was seen in 18 cases (60%), transient hemoglobinuria in 4 cases (13.3%), nausea with vomiting in 5 cases (16.7%), marked pain at the surgical area in 8 cases (26.7%), right pleural effusion in 4 cases (13.3%), hepatic dysfunction in 24 cases (80%) and leukocytosis in 11 cases (36.7%). No treatment-related death occurred. Conclusion For the treatment of hepatic cavernous hemangiomas, microwave ablation is minimally invasive with higher safety and satisfactory effect, although this technique carries somewhat higher risks when the hemangioma is larger or the location of the hemangioma is anatomically complicated. Some of these complications can be early detected and proper management should be actively adopted in order to avoid as well as to minimize the adverse results.

Objective To investigate the influence of SDG on blood glucose and blood lipid concentrates of middle and old aged patients. Methods The impacts of SDG on blood glucose and blood lipid concentrates in body of patients with hyperglycemia were conducted through an 8-week random and double-blind experiments with controlled group only given placebo. The influence degree of SDG on blood glucose and blood lipid concentrates of the selected patients was analyzed. Results The results showed that serum glucose of the groups received 400mg/d of dietary SDG for 8 weeks or 600 mg/d for 4 weeks decreased significantly compared with the controlled group (P<0.05). Conclusion Giving either 400 mg/d of dietary SDG for 8 weeks or 600 mg/d for 4 weeks to patients could significantly decrease the serum glucose concentrates of them.

Drug-Related Side Effects and Adverse Reactions ; Humans

Acute Coronary Syndrome ; physiopathology ; therapy ; Electrocardiography ; Evidence-Based Medicine ; Humans

Cardiology Service, Hospital ; organization & administration ; Health Services Administration ; Humanities ; Humans