Adult ; Deferoxamine ; adverse effects ; therapeutic use ; Humans ; Lung Diseases, Interstitial ; chemically induced ; Male ; Myelodysplastic Syndromes ; drug therapy

Animals ; Animals, Newborn ; Brain Edema ; prevention & control ; Hypoxia-Ischemia, Brain ; prevention & control ; Progesterone ; therapeutic use ; Rats ; Rats, Wistar

Objective To develop a method for determining verbascoside in Mitonghua Granules by HPLC. Method Verbascoside was determined by HPLC method,Agilent ZORBAX-Extend C18 column (4.6 mm?150 mm,5?m) with Acetonitrile-1 %Acetic acid(13∶87) as the mobile phase was used for elution.The flow rate was at 1.0 mL/min and the detective wavelength was at 334 nm. The column temperature was at 30 ℃. Results There was a good linearity relationship at the range of 0.062 8～1.256 0 ?g for verbascoside (r=0.999 83) .The average recovery was 99.61 %,and RSD was 1.55 %(n=6). Conclusion The method is simple,reproducible and accurate with a good repeatability,and can be used for the quality control of Mitonghua Capsules.

Objective To design a multi-functional portable bento for single field soldier by reducing the health load of the army and improving the fighting capacity.Methods It is designed by selecting the suitable material and integrating the minimal volume with function.Results The bento can be designed on light material,small in size and used in water or waterless condition.Conclusion The bento is fit for the field army request to carry picnic tool and can improve the combat effectiveness of the force.

ObjectiveTo observe the effect of progesterone on progesterone receptor in brain tissue with hypoxia-ischemia brain da-mage(HIBD) in neonatal rats,and discuss the protective mechanism of progesterone on HIBD of neonatal rats.MethodsTwenty-four 7-day-old neonatal rats were randomly divided into 3 groups:sham-operated group,hypoxia-ischemia group and pretreatment group.Rats in hypoxia-ischemia group and pretreatment group were subjected to left common carotid artery ligation,then were exposed to 80 mL/L oxygen and 920 mL/L nitrogen gas in 37 ℃ closed container for up to 2.5 h to establish hypoxia-ischemia encephalopathy(HIE) model.Progestero-ne was injected intraperitoneally into pretreatment group rats respectively at 30 minutes before hypoxia,solution was injected into the first 2 groups.All rats were killed at the 24 hour after operation,immunohistochemistry staining was used to examine the expression of progesterone receptor in brain.ResultsTotally 24 neonatal rats entered the result analysis without loss.Progesterone receptor was expressed in both endochylema and nucleus in every group rat.The amount of the positive cell of progesterone receptor in hypoxia-ischemia group significantly decreased compared with that in sham-operated group(P

Aged ; Colorectal Neoplasms ; physiopathology ; Humans ; Intestinal Neoplasms ; complications ; Stomach Neoplasms ; complications

12E7 Antigen ; Actins ; metabolism ; Antigens, CD ; metabolism ; Cell Adhesion Molecules ; metabolism ; Female ; Granular Cell Tumor ; complications ; metabolism ; pathology ; surgery ; Humans ; Hysterectomy ; Immunohistochemistry ; Leiomyomatosis ; complications ; metabolism ; pathology ; surgery ; Middle Aged ; Ovarian Neoplasms ; complications ; metabolism ; pathology ; surgery ; Ovariectomy ; Receptors, Estrogen ; metabolism ; Uterine Neoplasms ; complications ; metabolism ; pathology ; surgery ; Vascular Neoplasms ; complications ; metabolism ; pathology ; surgery

B-Lymphocytes ; pathology ; Humans ; Lymphoma, B-Cell ; pathology ; Lymphoma, Large B-Cell, Diffuse ; pathology ; Male ; Middle Aged

Calcium phosphate cement (CPC) is considered as an important bone repairing materials due to its excellent biocompatibility, osteoconductivity and remodellability, the study about its performance is still a hot topic in the field of bone tissue engineering. Premixed calcium phosphate cements (PCPC) has advantages that can save operatiion time,be convenient to the operation and preservation compared with the traditional way of immediately mixing calcium phosphate cement. PCCP has overcome the shortcomings of uneven and inadequate mixing, and can be arbitrarily remodeled according to the shape of defect, thus researches on PCCP has also become more and more interested
Bone Cements ; chemistry ; Calcium Phosphates ; chemistry ; Humans ; Materials Testing ; Solubility

Objective To research the efficacy and safety of sequential rivaroxaban use in reducing blood loss after applying tranexamic acid(TXA)in total hip arthroplasty(THA).Methods According to the design by the random control principle,150 pa tients undergoing unilateral primary THA from September 2012 to June 2015 were selected and randomly divided into the group A,B,C,D and E (n=30).The group A did not use TXA,the group B received intravenous drip of 10 mg/kg TXA at 10 min before skin incision,the group Creceived intravenous drip of 15 mg/kg TXA at 10 min before skin incision,the group D respectively received intravenous drip of 15mL/kg TXA at 10 min before skin incision and after 3 h,the group E received intravenous drip of 15 mL/kg TXA at 10 min before skin incision and articular cavity use of 1 g TXA before closing the incision.Oral 10 mg rivaroxaban was given at postoperative 6-12 h when the drainage volume was less than 30 mL/h and then the conventional dose was used until postoperative 35 d.The intraoperative blood loss,postoperative drainage volume,hidden blood loss,blood transfusion rate,postoperative anticoagulation time,time of removing drainage tube,postoperative prothrombin time on postoperative 1 d,activated partial thromboplastin time,descend value of hemoglobin,and occurrence rates of postoperative deep vein thrombosis (DVT) and pulmonary embolism (PE) were observed in the group A,B,C,D and E.Results The intraoperative blood loss,postoperative drainage volume,hidden blood loss,blood transfusion rate and descend value of hemoglobin on postoperative 1 d had statistical differences among 5 groups(P＜0.05).The are significant differences between the group D and A in the intraoperative blood loss,postoperative drainage volume,hidden blood loss,blood transfusion rate,descend value of hemoglobin on postoperative 1 d,postoperative anticoagulation time and removal drainage tube time(P＜0.05).All cases had no symptomatic DVT and PE during the perioperative period and postoperative 3-month outpatient or telephone follow-up.Conclusion Sequential rivaroxaban use after applying TXA during THA perioperative period is safe and effective.Moreover intravenous drip of 15 mL/kg TXA at 10 min before skin incision and after 3 h has most significant effect in reducing bleeding volume during THA perioperative period.