This article reviewed the advances in studies on intestinal absorption characteristics of zinc and possible mechanisms.It has set a foundation for elucidating important functions of zinc absorption in maintaining zinc homeostasis in the body of animals.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Neck Injuries ; therapy ; Young Adult

Objective To evaluatethe application value of APACHE Ⅱ on the prognoses in prediction of pin hole multi-directional intracranial hematoma aspiration to cure severe cerebral hemorrhage.Methods APACHE Ⅱ scoring system was conducted in randomly collected 58 severe cerebral hemorrhage patients' data (30 patients underwent surgical treatment,28 patients underwent conservative treatment)to evaluate the disease severity,prognosis and effect of the pin hole multi-directional intracranial hematoma aspiration.Results The APACHE Ⅱ score of treatment group on the first day was 28.00 ± 1.92 and the predicted mortality was 0.86 ±0.03.The score was decreased obviously on the tenth day(8.20 ± 0.76)and the predicted mortality was 0.57 ± 0.05.The actual mortality was 33.33％.Conclusion APACHE Ⅱ scoring system is suitable for judging the disease severity and predicting the prognosis of severe cerebral hemorrhage patients,it proves that surgical treatment effect of the pin hole multi-directional intracranial hematoma aspiration is remarkable.

Arsenic trioxide (As2O3)is the main component of traditional Chinese medicine arsenic,which was initially used in the treatment of blood system diseases.In recent years,studies have found that it also has a good effect on a variety of solid tumors,especially gastric cancer.It has been confirmed that As2O3 can inhibit proliferation and metastasis of gastric cancer cells,induce apoptosis and protective autophagy,inhibite lymphatic formation and angiogenesis,affect the expression of telomere-related proteins in gastric cancer cells.

Objective To determine the reversal effect of psoralen on multidrug resistance (MDR) in the harringtonine (HT)-resistant leukemic cell line HL60/HT. Method The modulating effect of psoralen on MDR in HL60 and HL60/HT cells were determined by the measurement of cell growth and viability via MTT assay. High performance liquid chromatography(HPLC) was used to analyze intracellular HT concentrations in HL60/HT and HL60 cells treated with psoralen. Result Psoralen from 1 to 20 μmol/L could reduce the value of IC50 to HT and enhance the accumulation of HT in HL60/HT cells. Conclusion Psoralen can reverse MDR of HL60/HT cells and is a potential modulator of MDR.

Objective To study the relationship between serum homocysteine level and acute type 2 diabetes mellitus complicated with cerebral infarction.Methods Patients were divided into three groups:acute diabetic cerebral infarction group including 87 patients,diabetes mellitus including 72 patients and control group including 67 healthy persons.The HCY,folic acid,VitB12 and serum lipid were determined.The data was analyzed and the relationship was discussed.Results The level of HCY in diabetic cerebral infarction group[(15.7 ±9.7)nmol/L]was much higher than that in the other two groups[(11.9±7.2)nmol/L and(13.5±6.1)nmol/L].Conclusion HCY maybe participate in occurrence and development of diabetes and pathological changes of blood vessels.It was an independent risk factor of acute cerebral infarction.

Docetaxel and vinorelbine, which were plant alkaloids, had showed the good activities as chemotherapy of breast cancer. Combination chemotherapy with docetaxel and vinorelbine had drawn more and more attention. This papers reviewed the docetaxel/vinorelbine combination treatment of breast cancer.

Acupuncture Therapy ; Fingers ; blood supply ; Gangrene ; therapy ; Humans ; Male ; Middle Aged

Objective To compare the curative effects between one‐stage anterior debridement bone graft fusion and posteri‐or fixation fusion combined with anterior debridement bone graft fusion in the treatment of multiple lower thoracic spinal tuberculo‐sis .Methods A total of 62 patients with multiple lower thoracic spinal tuberculosis in our hospital from March 2002 to March 2010 were treated by the anterior debridement bone graft fusion ,including 32 cases of anterior internal fixation by one screw‐rod system (group A) and 30 cases of posterior internal fixation by two nail‐stick systems(group B) .The cure rate ,operation time ,bleeding volume ,the Cobb′s angle and recovery situation of spinal cord injury were compared between the two groups .Results All patients were followed up for 24-36 months (average 28 months) and showed successful bone graft fusion .In the Frankel classification e‐valuation at postoperative 12 months ,the improvement rate of spinal cord injury was 76 .92% (10/13) in the group A and 81 .82%(9/11) in the group B ,showing no statistically significant difference (χ2 =0 .087 ,P>0 .05) .The total cure rate was 84 .38% (27/32) in the group A and 85 .48% (26/30) in the group B ,showing no statistically significant difference (χ2 =0 .066 ,P>0 .05) .The Cobb′s angles before operation ,immediately after operation and at the last follow‐up were (28 .16 ± 4 .16)° ,(5 .03 ± 3 .24)° and (8 .81 ± 2 .44)° in the group A and (26 .83 ± 5 .41)° ,(5 .50 ± 3 .03)° and(8 .06 ± 2 .45)° in the group B ,showing no statistically sig‐nificant difference (t=1 .038 ,t=0 .588 ,t=1 .200 ,all P>0 .05) .The operation time was (171 .31 ± 12 .84)min in the group A and (219 .23 ± 21 .44)min in the group B ,showing statistically significant difference (t=10 .754 ,P<0 .05) .The bleeding volume was (341 .25 ± 76 .10)mL in the group A and (440 .67 ± 67 .16)mL in the group B ,showing statistically significant difference (t=5 .439 ,P<0 .05) .Conclusion One‐stage anterior debridement ,and anterior or posterior internal fixation for treating multiple lower thoracic spinal tuberculosis can obtain the better curative effect ,but selecting case is very important .

Autoimmune diseases are characterized by the presence of various autoantibodies and may cause injuries to multiple organs,with kidney as the most common and important organ involved.Autoantibodies are of great importance in the diagnosis,treatment and prognosis of autoimmune renal diseases.Lupus nephritis,anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis and antiglomerular basement membrane (GBM) disease are the most common autoimmune renal diseases.Anti-C1q antibody,ANCA and anti-GBM antibody play important roles in those diseases,respectively.Appropriate and steady detecting methods are crucial to clinicians,and the results should also be interpreted with great cautions.