Adult ; Aged ; Aged, 80 and over ; Antimetabolites, Antineoplastic ; therapeutic use ; Azacitidine ; analogs & derivatives ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Myelodysplastic Syndromes ; drug therapy

Adenoma, Oxyphilic ; classification ; pathology ; Carcinoma, Renal Cell ; classification ; metabolism ; pathology ; Humans ; Kidney ; pathology ; Kidney Neoplasms ; classification ; genetics ; pathology ; therapy ; Molecular Biology ; methods ; trends

Adult ; Female ; Humans ; Middle Aged ; Thyroid Diseases ; microbiology ; Tuberculosis, Endocrine

OBJECTIVETo observe the clinical effect of Shen-reinforcing and menstrual cycle-regulating therapy (SRMCRT) combined with Western medicine (WM) in treating decline in ovarian reserve (DOR).

METHODSTotally 78 patients with DOR were assigned to the traditional Chinese medicine combined WM group (abbreviated as IM group, 40 cases), and the WM group (38 cases) according to random digit table method. Patients in the WM group were treated with hormone replacement therapy, while those in the IM group additionally received SRMCRT. The therapeutic course for all was 3 consecutive months. The therapeutic efficacy was compared between the two groups. The serum levels of follicle stimulating hormone (FSH), FSH/luteinizing hormone (LH), and estradiol (E2), as well as the development of sinus follicles were compared between before and after treatment in the two groups.

RESULTSThe therapeutic effective rate was 92.5% in the IM group, higher than that of the WM group (73.68%, P < 0.05). The serum levels of FSH, FSH/LH, and E2 decreased (P < 0.05) and the number of the sinus follicle increased (P < 0.05) in the two groups after treatment. Besides, IM was superior in decreasing serum levels of FSH and FSH/LH, and increasing the number of the sinus follicle (P < 0.05).

CONCLUSIONSSRMCRT was an effective method for treating ROD. IM was superior in decreasing serum levels of FSH and FSH/LH, and increasing the number of the sinus follicle.

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Estradiol ; blood ; Female ; Follicle Stimulating Hormone ; blood ; Hormone Replacement Therapy ; Humans ; Integrative Medicine ; Luteinizing Hormone ; blood ; Ovarian Diseases ; drug therapy ; Ovarian Follicle ; drug effects ; Ovarian Reserve ; Young Adult

OBJECTIVETo investigate the feasibility of using percutaneous K-wires fixation after manipulative reduction combining with gypsum or splint fixation for treatment of the Barton fracture of aged people.

METHODSFrom June 2011 to May 2013, 91 patients with closed and fresh Barton fracture were analyzed retrospectively which information was complete. According to different methods these patients were divided into three groups: 33 patients in group A were treated by simplex fixation of gypsum or splint after manipulative reduction, including 20 males and 13 females with an average age of (63.27 ± 5.83) years old; 35 patients in group B were treated by percutaneous K-wires fixation after manipulative reduction combining with gypsum or splint fixation, including 23 males and 12 females with an average age of (64.25 ± 4.53) years old; 23 patients in group C were treated by open reduction and internal fixation including 15 males and 8 females with an average age of (64.04 ± 4.83) years old.

RESULTSAll the patients were followed up for 10 to 16 months with an average of 12 months by the method of recheckging in outpatient clinic. According Dienst scoring system: in group A, the result was excellent in 15 cases, good in 7 cases, fair in 11 cases; in group B, excellent in 25 cases, good in 6 cases, fair in 4 cases; in group C, excellent in 16 cases, good in 5 cases, fair in 2 cases. The excellent and good rate of group C was better than that of group B and A, further more group B is better than group A. According to X- ray standard, in group A, 26 patients were acceptable, 7 patients were unacceptable; in group B,28 patients were acceptable, 7 patients were uacceptable; in group C, 19 patients were acceptable,4 patients were unacceptable; there were no statistical significant difference (P > 0.05). There were 18 patients with emerging recrispation in group A, 10 patients in group B, 6 patients in group C, the result of group B and C was better than that of group A, and there was no statistically significant between group B and C (P > 0.05).

CONCLUSIONUsing percutaneous K-wires fixation after manipulative reduction combining with gypsum or splint fixation for treatment of the Barton fracture of aged people is an effective method, it has advantages of micro-invasived, reliable fixation, less complication, not need to fix wrist joint and early functional exercise.

Aged ; Bone Wires ; Female ; Humans ; Male ; Manipulation, Orthopedic ; methods ; Middle Aged ; Radius Fractures ; therapy ; Retrospective Studies ; Splints

AIM To establish an HPLC-ELSD method for the simultaneous content determination of gastrodin,parishin A,parishin B,ginsenosides Rg1,Re,Rf,Rb1 and Rd in Tiantai No.1 Tablets (Ginseng Radix et Rhizoma,Gastrodiae Rhizoma,Cistanches Herba,etc.).METHODS The analysis of methanol extract of this drug was performed on a 45 ℃C thermostatic Alltima C1scolumn (4.6 mm × 250 mm,5 μm),with the mobile phase comprising of acetonitrie-0.1％ phosphoric acid flowing at 1.0 mL/min in a gradient elution manner.RESULTS Eight constituents showed good linear relationships within their own ranges (r ＞ 0.999 0),whose average recoveries were 96.94％-97.93％ with the RSDs of 1.06％-2.48％.CONCLUSION This simple,accurate and reliable method can be used for the quality control of Tiantai No.1 Tablets.

Objective To investigate the relationship between genetic polymorphisms in excision repair cross-complementing 1 (ERCC 1 ),xeroderma pigmentosum group D (XPD),xeroderma pigmentosum group C (XPC) and the risk of arsenism caused by coal-burning.Methods Two hundred and twenty-nine patients with arsenism in the endemic area of Jiaole village Xingren county Guizhou province were selected into experimental group.One hundred and ninety-eight inhabitants who had similar living habits but did no burning coal with high arsenic in Dagnoduo village were selected into control group.Two milliliters vein blood samples were taken and analyzed with polymerase chain reaction-restriction frgment length polymorphism technique (PCR-RFLP) to measure the gene polymorphisms of ERCC1 C8092A,XPD Lys751Gln,XPD Asp312Asn,XPD Arg156Arg,and XPC P(AT +/-).Relationship between genotype and the risk of arsenism was also analyzed.Results The frequency of ERCC1 8092CA/AA geno-type in case group [ CA:29.78％ (67/225),AA:10.67％ (24/225) ] was significantly higher than that of control group[CA:23.08％(45/195),AA:5.13％(10/195),x2 =8.116,P ＜ 0.05].The frequency difference of other gene polymorphisms between case and control group was not statistically significant,respectively (x2 =5.649,4.394,0.865,1.490,all P ＞ 0.05).There were 1.780(95％CI:1.174 - 2.698),1.681(95％CI:1.081 - 2.615),and 1.790(95％CI:1.014 - 3.158)-fold increase in risk of arsenism for individuals carrying ERCC1 8092CA + AA,XPD Lys751Gln + Gln751Gln,and XPD Asp312Asn + Asn312Asn genotypes compared respectively with individuals canying ERCC1 8092CC,XPD Lys751Lys,and XPD Asp312Asp(all P ＜ 0.05).The sufferers only with XPD Arg156Arg or XPC P(AT +/-) didn't have higher risk of arsenism(all P ＞ 0.05).Conclusion The results of this study suggest that the gene polymorphisms of ERCC1 C8092A,XPD Lys751Gln,and Asp312Asn are related to the arsenism caused by coal-burning.

400 ng/ml and in those the post-LT AFP level failed to decrease to ≤20 ng/ml within 2 months. The dynamic changes of AFP after LT were valuable in predicting post-transplant HCC recurrence.

To investigate me material basis of Mahuang Fuzi Xixin decoction (MFXD) for anti-inflammation and immune-suppression based on the combined method of serum chemical and serum pharmacological. The LC-MS/MS fingerprints of MFXD, drug-containing serum and blank serum were compared to define the components in plasma. Histamine, β-hexosaminidase released from RBL-2H3 cell infulenced by drug-containing serum at different time points were measured by ELISA. The effect of drug-containing serum on lipopolysaccharide-induced splenocyte proliferation at different time points were determined by MTT. A correlation analysis was made on components of MFXD and pharmacological indexes based the stepwise regression method. After the intragastrical administration with MFXD, 32 components were discovered in rat serum, including 27 prototype components (10 from Mahuang, 13 from Fuzi and four from Xixin) and five unknown components. Compared with blank serum, drug-containing serum could reduce the release of histamine from RBL-2H3 induced by antigen at different time points (P < 0.05); except the 4-hour drug-containing serum, all of the remaining drug-containing serums could inhibit the RBL-2H3 mastocyte degranulation induced by antigen at different time points (P < 0.05). Drug-containing serum could significantly lipopolysaccharide-induced mouse splenocyte proliferation at 15 and 30 min (P < 0.05). A regression analysis was made on the chemical data of components absorbed into blood and pharmacological indexes, i. e. release rate of histamine, release rate of β-hexosaminidase and inhibition rate of splenocyte. This suggested the close correlations among methyl pseudo-ephedrine, pseudoephedrine and histamine released from RBL-2H3 induced by antigen; pseudoephedrine, hypaconine, methyl pseudoephedrine and β-hexosaminidase released from RBL-2H3 induced by antigen; as well as benzoyl hypaconine, benzoylaconine, 14-benzoyl-10-OH-mesaconine, mesaconine and lipopolysaccharide-induced mouse splenocyte proliferation. Methylpseudoephedrine, pseudoephedrine, benzoyl hypaconine, benzoylaconine and mesaconine may be part of material basis of MFXD on anti-inflammation and immune suppression.
Animals ; Anti-Inflammatory Agents ; chemistry ; pharmacology ; Cell Degranulation ; drug effects ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Female ; Histamine ; immunology ; Immunosuppressive Agents ; chemistry ; pharmacology ; Male ; Mass Spectrometry ; Mast Cells ; drug effects ; immunology ; Mice ; Rats ; Rats, Wistar ; Serum ; chemistry

To compare the neuroprotective and anti-dementia pharmacological effects of chiral oxiracetam, glutamate and calcium ions were used to establish neuronal injury models in vitro, and the protective effects of chiral oxiracetam on primary neurons were assayed by MTT. Permanent bilateral common carotid artery occlusion (2-VO)-induced rats were randomly divided into sham group, model group, galantamine 3 mg‧kg^-1 group, oxiracetam groups (30, 100 and 200 mg‧kg^-1), S-oxiracetam groups (30, 100 and 200 mg‧kg^-1) and R-oxiracetam 200 mg‧kg^-1 group. The animal experiments in the present study were performed in accordance with the Ethical Guidelines of the Laboratory Animal Welfare Ethical Committee of Peking Union Medical College. Morris water maze and step-down test were applied to evaluate the cognitive dysfunction induced by cerebral hypoperfusion in rats. Oxiracetam, S-oxiracetam and R-oxiracetam exerted protective effects on primary neuronal damage caused by various stimuli, and oxiracetam and S-oxiracetam showed better neuro-protective effects. Morris water maze and step-down results showed that oxiracetam, S-oxiracetam and R-oxiracetam improved the cognition of 2-VO rats. In summary, S-oxiracetam exerted a better neuro-protective effect than oxiracetam and R-oxiracetam.