OBJECTIVETo observe the efficacy of He-wei Jie-gu (Chinese characters) decoction on femoral intertrochanteric fractures after internal fixation in elderly.

METHODSFrom January 2010 to January 2012, 90 elderly patients with osteoporotic intertrochanteric fracture were randomly divided into two groups. The patients in experimental group were treated with open reduction and internal fixation, He-wei Jie-gu decoction and Caltrate D in oral, including 18 males and 27 females with an average age of (77.8±11.3) years old ranging from 65 to 89 years old;the time from injured to operation was 2 to 9 days with an average of (6.6±2.1) days; according to Evans-Jensen classification, 17 cases were in type I, 8 in type II, 15 in type III, 3 in type IV, 2 in type V. Meanwhile, the patients in control group were treated with open reduction and internal fixation, Caltrate D in oral, including 16 males and 29 females with an average age of (81.2±9.6) years old ranging from 67 to 91 years old; the time from injury to operation was 2 to 10 days with an average of (6.8±2.6) days; according to Evans-Jensen classification, 15 cases were in type I, 10 in type II, 14 in type III, 4 in type W, 2 in type V. The VAS score, hip BMD value before and after treatment, fracture healing and the Harris function score after operation were recorded and compared.

RESULTSAll patients were followed up from 3 to 9 months with an average of (5.6±2.8) months. Compared with the control group, the VAS score of the experimental group had an obviously reduction (F=98.138, P<0.01) after treatment; the hip BMD value at 3 months after treatment in the experimental group was higher than that of the control group (P<0.05); the fracture healing rate of the experimental group was higher than that of the control group (P<0.05); Harris score in 3 months of follow-up in the experimental group was higher than that of the control group (t=2.542, P<0.05); all the differences between two groups were statistically significant (P<0.05).

CONCLUSIONHe-wei Jie-gu decoction can reduce postoperative pain and increase bone mineral density after internal fixation of femoral intertrochanteric fracture in elderly, promote the fracture healing and functional recovery in the hip joint.

Aged ; Aged, 80 and over ; Bone Density ; Combined Modality Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Femur ; injuries ; surgery ; Fracture Fixation, Internal ; Hip Fractures ; surgery ; Humans ; Male ; Osteoporotic Fractures ; drug therapy ; physiopathology ; surgery ; Pain, Postoperative ; drug therapy ; physiopathology

Animals ; Encephalitis, Viral ; epidemiology ; transmission ; virology ; Humans ; Incidence ; Malaysia ; epidemiology ; Nipah Virus ; isolation & purification

OBJECTIVETo investigate the relationship between the second to the fourth digit ratio (2D:4D) and body mass index (BMI) in infertile men of the Han ethnic group in Ningxia.

METHODSUsing anthropometry, we calculated the mean ratio of 2D:4D and BMI of 197 infertile men and 148 normal healthy male controls, followed by analysis of their relationship.

RESULTSThe BMI was correlated positively with the 2D:4D ratio of the left hand in the infertile men (P < 0.05) and in the patients with a higher 2D:4D ratio of the left hand (P < 0.05), but negatively with the 2D:4D ratio of the righ/left (Dr-1) (left: P < 0.01; Dr-l: P < 0.05). The mean 2D: 4D ratio and BMI were both lower in the normal control than in the infertile men, with statistically significant differences in BMI (P < 0.05) and the 2D:4D ratio of the left hand (P < 0.05).

CONCLUSIONThere is a correlation between the 2D:4D ratio and BMI in infertile men.

Body Mass Index ; Case-Control Studies ; Fingers ; anatomy & histology ; Humans ; Infertility, Male ; diagnosis ; Male

OBJECTIVETo observe the effects of Shenqifuxin oral liquid(SQFXOL) on plasma kaliuretic peptide (KP), atrial natriuretic polypeptide(ANP), angiotension II (Ang II), endothelin(ET) and the left ventricular remodeling and the myocardial contractility and relaxation of left ventricle in experimental rats with heart failure(HF).

METHODThe SD rat model with HF was produced by constricting abdominal aorta. Hemodynamic parameters including maximum rate of intraventricular pressure rise (+dp/dtmax), left ventricular systolic pressure(LVSP), maximum velocity of contractile element shortening(Vmax), maximum rate of intraventricular pressure down(-dp/dtmax) and left ventricular end diastolic pressure(LVEDP) were measured by the method of the catheterization. Plasma concentrations of KP, ANP, Ang II and ET were determined by radioimmunoassays. The effects of treatment were evaluated by observing and comparing the changes of heart morphological structure, collagen element, heart weight/body weight ratio (HW/BW), left intraventricular area(LVA) and myocardial nuclei number (MNN) per square area.

RESULTIn high dose SQFXOL group, the LVSP, -dp/dtmax and Vmax were increased, while LVEDP was decreased, and plasma concentrations of KP, Ang II and ET were decreased. In comparision with those in model group, the difference was significant(P < 0.05 or P < 0.01). Though the +dp/dtmax and the level of ANP were decreased, the difference was insignificant(all P > 0.05). The collagen tissues around myocardial cells were reduced. HW/BW and LVA were lower, and MNN per square area was higher significantly (P < 0.05 or P < 0.01). The indices of +dp/dtmax in all of treatment groups and control group were not considerably different in comparison with those in model group. The levels of plasma ANP in middle dose group and low dose group were significantly lower than those in model group(all P < 0.01).

CONCLUSIONSQFXOL can reduce the plasma concentrations of KP, Ang II, ET, and ANP, improve the myocardial contractility and relaxation of left ventricular and inhibitate left ventricular remodeling in rats with HF.

Administration, Oral ; Angiotensin II ; blood ; Animals ; Astragalus membranaceus ; chemistry ; Atrial Natriuretic Factor ; blood ; Cardiotonic Agents ; administration & dosage ; pharmacology ; Drug Combinations ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; pharmacology ; Endothelins ; blood ; Heart Failure ; blood ; physiopathology ; Male ; Myocardial Contraction ; drug effects ; Ophiopogon ; chemistry ; Panax ; chemistry ; Plants, Medicinal ; chemistry ; Protein Precursors ; blood ; Rats ; Rats, Sprague-Dawley ; Ventricular Function, Left ; Ventricular Remodeling ; drug effects

The expression of beta-adrenergic receptor subtypes and its effect on neonatal rat cardiac fibroblast proliferation were investigated by radioligand binding assay and [(3)H]-thymidine incorporation analysis, respectively. The results indicated that there was no significant difference in the beta-adrenergic receptor density (B(max)) and affinity (K(D)) between cardiomyocytes and cardiac fibroblasts. The [(125)I]-pindolol competitive inhibition curves (ICI 118551 and CGP 20712A) were significantly better fit in a one-site model in membrane preparation of cardiac fibroblasts. In cultured cardiac fibroblasts, 0.1 micromol/L isoproterenol-induced [(3)H]-thymidine incorporation was completely inhibited by a selective beta (2)-AR antagonist ICI 118551, or a non-selective beta-AR antagonist propranolol, but not by CGP 20712A, a selective beta(1)-AR antagonist. These results suggest that isoproterenol-induced cardiac fibroblast proliferation is mediated by beta(2)-AR, the preponderant beta-AR subtype in cardiac fibroblasts.
Animals ; Animals, Newborn ; Cell Proliferation ; Cells, Cultured ; Fibroblasts ; cytology ; metabolism ; Myocytes, Cardiac ; cytology ; metabolism ; Rats ; Rats, Wistar ; Receptors, Adrenergic, beta-2 ; genetics ; metabolism ; physiology

OBJECTIVETo identify the risk factors for bronchopulmonary dysplasia (BPD) in neonates with respiratory distress syndrome (RDS).

METHODSData from 72 patients with RDS (birth weight 1607 +/- 277 g; gestational age 29.47 +/- 2.54 weeks) who were hospitalized for >28 days and who received mechanical ventilation treatment between January 2001 and August 2005 were studied retrospectively. A logistic regression analysis was used to identify the risk factors associated with the development of BPD.

RESULTSOf the 72 patients, 17 developed BPD (23.6%). Uniovariate analysis revealed that in addition to a gestational age of < or = 30 weeks and a birth weight below 1250 g, the times of mechanical ventilation treatment (> or = 2 times), concurrent pulmonary infection and pneumorrhagia, prolonged mechanical ventilation (> or = 5 days), and positive sputum bacterial cultures on 2 occasions were all associated with an increase in the incidence of BPD. Multivariate logistic analysis revealed that birth weight below 1250 g, prolonged mechanical ventilation (> or = 10 days),and positive sputum cultures on 3 or more occasions were independent risk factors for BPD (OR=6.614,14.997 and 39.752 respectively).

CONCLUSIONSThe risk for BPD is multifactorial. Preventing small gestational age and low birth weight prematurity, decreasing the duration of mechanical ventilation and treatment of pulmonary infection are necessary to prevent BPD.

Birth Weight ; Bronchopulmonary Dysplasia ; epidemiology ; etiology ; Female ; Gestational Age ; Humans ; Incidence ; Infant, Newborn ; Male ; Multivariate Analysis ; Respiration, Artificial ; adverse effects ; Respiratory Distress Syndrome, Newborn ; complications ; Retrospective Studies ; Risk Factors

A comprehensively comparison of the chemical profiles between sun-drying BJ (NBJ) and sulfur-fumigated BJ (SBJ) was conducted by HPLC analysis and the discrepant peaks were identified or tentatively assigned by HPLC-ESI-MSn. A total of 32 chemical components were used for qualitative comparison. Meanwhile, a quantitative comparison of BJwere conducted by HPLC analysis and determining seven compounds from 3 NBJ and 3 SBJ samples dramatic chemical changes were found. After sulfur fumigation, the contents of flavonoids glycosides and phenolic acids were remarkably reduced, but the contents of flavonoids aglycones were significantly increased. Multivariate statistics, including principle component analysis (PCA) and partial least squares discriminate analysis (PLS-DA) were used to investigate the potential damaging effect of sulfur-fumigating process. The PCA score plots showed six samples were clearly classified into the sun-drying and sulfur-fumigating groups. And according to VIP >1, the most important chemical markers were apigenin, luteolin and 3,5-dicaffeoylquninic acid which could be used to distinguish NBJ and SBJ samples. Combining the results of qualitative and quantitative analysis, it showed that the sulfur fumigation has a significant effect on BJ.
Chromatography, High Pressure Liquid ; Chrysanthemum ; chemistry ; Fumigation ; Least-Squares Analysis ; Principal Component Analysis ; Sulfur

OBJECTIVETo investigate the clinical effect of manshuailing oral liquid on patients with congestive heart failure of type heart and kidney Yang deficiency.

METHOD90 patients of heart failure were randomly divided into 2 groups. 45 cases in the routine treatment group (RT) received general therapy including diuretics and digitalis, and 45 cases in the Chinese herb medicine group (CH) were treated basically with the above medicine, with additional manshuailing oral liquid. The clinical effect was summarized 6 weeks after treatment.

RESULTTotal effect rate was 82.2% and 62.2% in CH and RTgroup respectively. Compared with pretreatment, heart function including stroke volume (SV), stroke volume index (SVI), cardiac index (CI), shorten rate of left ventricular short axe (deltaD%), distance of inter-ventricular septal to mitral valve (EPSS) were all improved significantly in both groups (P < 0.05 or P < 0.01), and with even better effects in the CH group than the RT group (P < 0.05 or P < 0.01), except the SV.

CONCLUSIONManshuailing oral liquid can alleviate clinical symptom, decreased EPSS, increase deltaD% and improve heart function.

Administration, Oral ; Adult ; Aged ; Cardiotonic Agents ; therapeutic use ; Combined Modality Therapy ; Diagnosis, Differential ; Digoxin ; therapeutic use ; Drug Combinations ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; therapeutic use ; Female ; Heart Failure ; drug therapy ; physiopathology ; Heart Function Tests ; Humans ; Hydrochlorothiazide ; therapeutic use ; Isosorbide Dinitrate ; therapeutic use ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Plants, Medicinal ; chemistry ; Sodium Chloride Symporter Inhibitors ; therapeutic use ; Vasodilator Agents ; therapeutic use ; Yang Deficiency ; drug therapy

Ongoing effort to find novel antiasthmatic drugs led to the design and synthesis of a series of compounds bearing phenyl tetrazole group based on the SAR study. The important intermediate 3-(1H-tetrazol-5-yl) benzenamine was synthesized from m-nitroaniline via cyclization and hydrogenation. Followed by amidation, eight new target compounds were obtained. The structures of these compounds were confirmed with 1H NMR, ESI-MS and elemental analysis. Their non-specific and specific anti-histamine effects in the mast cell were determined. Compound NP03 could inhibit non-specific histamine release induced by compound 48/80 in mast cell of SD rats.
Animals ; Anti-Asthmatic Agents ; chemical synthesis ; chemistry ; pharmacology ; Histamine Release ; drug effects ; Mast Cells ; drug effects ; metabolism ; Molecular Structure ; Rats ; Rats, Sprague-Dawley ; Structure-Activity Relationship ; Tetrazoles ; chemical synthesis ; chemistry ; pharmacology ; p-Methoxy-N-methylphenethylamine ; pharmacology

Objective: The research is to provide the basis for effective protection and wise utilization of the plants resources inTea Mountain National Ecological Demonstration Area of Shandong Province. Methods: The general investigation on plant species inTea Mountain was conducted. The research scope covered plant species, their distribution in wild, community structure and flora.Results: A total of 352 higher plants, belonging to 250 genera and 90 families, were recorded. Four species were listed as nationalsecond-grade protected plants. Regional vegetation is Pinus thunbergii plantation and Secondary forest. The main forest vegetation isPinus thunbergii community. Pantropic types and N. Tem types are dominant types. The latitude and "the islands-effect" should be themajor-effect factor of this pattern. Because of intense artificial active disturbance, primary vegetation types in this region have sufferedserious destruction, especially the rare and precious plants that are at high risk of dying out. Conclusions: This regional communitystructure is simple. The shrub layer and the liana layer are undeveloped. The syngenesis time is short.