Child ; Humans ; Muscular Atrophy, Spinal ; blood ; diagnosis ; Polymerase Chain Reaction ; methods

Endoscopy ; Female ; Humans ; Mesenchymoma ; surgery ; Nose Neoplasms ; surgery ; Young Adult

Adolescent ; Adult ; Capsules ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis B, Chronic ; drug therapy ; Humans ; Male ; Middle Aged ; Phytotherapy

OBJECTIVETo study the blood enriching effects of Paeoniae Radix Rubra and Paeoniae Radix Alba, paeoniflorin and albiflorin on mouse model of blood deficiency caused by γ-ray radiation.

METHODBuild mouse model of blood deficiency induced by γ-ray radiation. Paeoniae Radix Rubra and Paeoniae Radix Alba were given during modeling. The amount of WBC was detected af- ter the treatment. Based on the result of WBC and paeoniflorin content, albiflorin content in Paeoniae Radix Rubra and Paeoniae Radix Alba, the same model and the same method were used to comparatively study the effect of blood enriching of paeoniflorin and albiflorin.

RESULTOn the 7th day, the amount of WBC in model mice treated with 2 g x kg(-1) Paeoniae Radix Alba and 2 g x kg(-1) Paeoniae Radix Rubra significantly increased compared with that of model group (P < 0.05). In another experiment with the same model, the amount of WBC in model mice treated with 120 mg x kg(-1) paeoflorin and 120 mg x kg(-1) albiflorin significantly increased (P < 0.05) compared with that of model group on the 7th day. On the 10th day, the amount of WBC in rats treated with 120 mg x kg(-1) paeoflorin increased significantly (P < 0.05) compared with that of model group. Compared with the same dose of paeoniflorin, the amount of WBC in mice treated with albiflorin had no significant difference.

CONCLUSIONAll Paeoniae Radix Alba, Paeoniae Radix Rubra, paeoniflorin and al- biflorin can raise the amount of WBC and have the effect of enriching blood induced by radiation, while paeoniflorin and albiflorin have a similar result in this model. The result indicated that both paeoniflorin and albiflorin are effective constituents in Paeoniae Radix Alba, and paeoniflorin work as the common effective constituent in both Paeoniae Radix Rubra and Paeoniae Radix Alba.

Animals ; Bridged-Ring Compounds ; pharmacology ; Gamma Rays ; adverse effects ; Glucosides ; pharmacology ; Leukocyte Count ; Leukocytes ; cytology ; drug effects ; radiation effects ; Male ; Mice ; Monoterpenes ; pharmacology ; Rats

Carcinoma, Hepatocellular ; surgery ; Catheter Ablation ; adverse effects ; Humans ; Liver Neoplasms ; surgery ; Postoperative Complications ; etiology ; prevention & control

Objective To investigate the association of angiotensinogen(AGT)gene A-6G、T174M and G-217A polymorphisms with the risk of essential hypertension(EH)in the elderly of Han nationality.Methods Genotypes of AGT gene A-6G,T174M and G-217A polymorphisms in 177 aged EH patients and 86 sex and age-matched controls were analyzed with gene chip technology.Results The A-6G and T174M polymorphisms of AGT gene were significantly associated with EH.The numbers of the three genotypes of A-6G were 113,58 and 6 in the patient group and 70,15 and 1 in the control group(P= 0.014)and those of T174M were 94,77 and 6,60,25 and 1(P=0.031),respectively.G-217A polymorphism was not related to EH.Individuals carrying A-6G AA and T174M CC genotypes showed 57% and 56% lower risk of EH(OR=0.43;95%CI=0.23-0.82 and OR=0.44;95%CI=0.25-0.79, respectively).Conclusions The A-6G AA and the T174M CC genotype may be related with decreased risk of EH and G-217A polymorphism may have little role in the etiology of EH in Han nationality.

Objective To explore the test-retest reliability of the open field test,as a method for ethology in Kunming mice. Methods The behavior of adult male Kunming mice in the open field test was recorded twice,once for five minutes, with a one-week inter-trial interval. The following parameters were evaluated:number of central squares; number of peripheral squares; percent of central squares; number of horizontal squares; number of rearings; total score; and number of fecal boli. Subsequently,the intraclass correlation coefficient (ICC) and the agreement index (Kappa) were calculated for each of these parameters. Results Both ICC and Kappa for total score( ICC =0.902, P＜0.01; Kappa =0.680, P＜0.01; r=0.815, P＜0.01 ) showed a good reliability and correlation between the test trials. Only ICC for number of central squares ( ICC = 0. 578, P ＜ 0.01 ), number of peripheral squares( ICC =0.615, P＜0.01 ) ,percent of central squares(ICC=0.523, P＜0.01) ,number of horizontal squares( ICC = 0. 607, P ＜ 0.01 ) and number of rearings ( ICC = 0. 606, P ＜ 0.01 ) indicated a fair reliability between the test trials. Neither ICC nor Kappa for number of fecal boli displayed a significant reliability between the test trials. The difference of these parameters between test and retest, such as number of peripheral squares( t =3.01, P＜0.01 ),number of horizontal squares( t = 3.34, P ＜ 0.01 ) and total score( t = 7.86, P ＜ 0.01 ) were significant. Conclusion The parameter,total score for Kunming mice in the open field test,is found to be stable over time, and indicates a good reliability with a one-week inter-trial interval.

Adolescent ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Small Cell ; diagnosis ; drug therapy ; Child ; Diagnosis, Differential ; Diagnostic Errors ; Humans ; Male ; Neuroectodermal Tumors, Primitive, Peripheral ; diagnosis ; drug therapy ; therapy ; Prognosis ; Thoracic Neoplasms ; diagnosis ; drug therapy ; Treatment Outcome ; Tuberculosis, Pulmonary ; diagnosis

Objective To evaluate the safety and feasibility of laparoscopic right hemi-hepatectomy for hepatolithiasis.Methods The clinical data of 3 patients who underwent laparoscopic right hemi-hepatectomy were analyzed retrospectively.Results In 2 patients the operation was performed successfully.The operative time was 340 min and 300 min,and the intraoperative blood loss was 800 ml and 400 ml.There was no need for blood transfusion.There was a small amount of bile leakage (30-60 ml/day) in these 2 patients.The postoperative hospital stay was 9 d and 11 d.The third patient was converted to open surgery because of profuse bleeding.All the 3 patients recovered well from surgery.Conclusions Total laparoscopic right hemi-hepatectomy for hepatolithiasis was safe and feasible.

Objective To study the feasibility and results of laparoscopic anatomical liver resection for hepatolithiasis.Methods A retrospective study was conducted based on the clinical data of 103 patients who underwent laparoscopic anatomical liver resection from June 2007 to July 2013.Results Total laparoscopic anatomical liver resection was successfully carried out in 97 patients.The mean operation time was 225.5 minutes,the blood loss was 50 ～ 1 000 ml and the mean postoperative hospital stay was 11.4 days.Postoperative complications included bile leakage (n =18),abdominal cavity infection (n =3),pulmonary infection (n =4),wound seroma (n =3),right hepatic duct injury (n =1).There was no perioperative death.Conclusion Laparoscopic anatomical liver resection for hepatolithiasis is a feasible,practical,and minimally invasive procedure.