To study the effect of oxygen carrying capacity on expressed changes of erythrocyte membrane protein in different storage times.

Erythrocyte membrane is crucial to maintain the stability of erythrocyte structure. The membrane protein on the surface of erythrocyte membrane enables erythrocyte to have plasticity and pass through the microcirculation without being blocked or destroyed. Decreased deformability of erythrocyte membrane protein will lead to a series of pathological and physiological changes such as tissue and organ ischemia and hypoxia.

A Comparison of the Efficacy and Tolerability of the Treatments for Sciatica: A Network Meta-Analysis.

Background: There remains a lack of a systematic summary of the efficacy and safety of various medicines for sciatica, and discrepancies among these exist.

Objective: The aim of this study is to comprehensively assess the efficacy of and tolerance to several medical options for the treatment of sciatica.

Methods: We performed a network meta-analysis and illustrated the results by the mean difference or odds ratio.

Effect of Acute Normovolemic Hemodilution Combined with Controlled Low Central Venous Pressure on Blood Coagulation Function and Blood Loss in Patients Undergoing Resection of Liver Cancer Operation.

Background/aims: This paper aims to investigate the effect of acute normovolemic hemodilution (ANH) used with controlled low central venous pressure (LCVP) technology on perioperative bleeding and coagulation in hepatocellular carcinoma operation patients.

Methodology: A total of 60 cases undergoing hepatic resection operation were randomly divided into the control group, LCVP group (Group II), and ANH + LCVP group (Group III). The changes of hemodynamic indexes at different time points in each group were observed and recorded, along with the volume of allogenous blood transfusion and the number of patients undergoing allogenous blood transfusion.

Effect of acute normovolemic hemodilution combined with controlled low central venous pressure on cerebral oxygen metabolism of patients with hepalobectomy.

Background/aims: The effect of acute normovolemic hemodilution (ANH) combined with controlled low central venous pressure (LCVP) on the cerebral oxygen metabolism of patients with hepalobectomy.

Methodology: Undergoing hepatic resection operation in 60 cases, were randomly divided into control group, LCVP group (Group II) and ANH + LCVP group (Group IIl). Before hemodilution (T1), decrease of CVP (T2) and increase of CVP (T3) and at the end of surgery (T4), the blood was sampled via the jugular vein bulb and radial artery for blood gas analysis.

Impact of allogenic and autologous transfusion on immune function in patients with tumors.

Objective: To observe the effects of allogeneic and autologous transfusion on cellular immunity, humoral immunity and secretion of serum inflammatory factors and perforin during the perioperative period in patients with malignant tumors.

Methods: A total of 80 patients (age: 38-69 years; body weight: 40-78 kg; ASA I - II) receiving radical operation for gastro-intestinal cancer under general anesthesia were selected. All the patients were divided into four groups based on the methods of infusion and blood transfusion: blank control group (Group C), allogeneic transfusion group (group A), hemodiluted autotransfusion Group (Group H) and hemodiluted autotransfusion + allogenic transfusion Group (A+H group).

Acute normovolemic hemodilution effects on perioperative coagulation in elderly patients undergoing hepatic carcinectomy.

Background: Acute normovolemic hemodilution (ANH) has been widely used to prevent the massive blood loss during hepatic carcinoma. The influences of ANH on coagulation function are still controversy, especially in elderly patients. The study observed ANH effects on coagulation function and fibrinolysis in elderly patients undergoing the disease.