Agglutinins ; immunology ; Anemia, Hemolytic, Autoimmune ; Humans ; Immunoglobulin G ; Infant, Newborn

Objective To make up an exercise prescription based on traditional Chinese medical training (EP-TCMT) for patients with stable chronic obstructive pulmonary disease (COPD).Methods Eighty-five pa- tients with stable COPD were randomly divided into a control group (CG group),a traditional Chinese medicine group ( TC group) and an exercise prescription group ( EP group).The patients in the TC and EP groups were giv- en intensive training for 8 weeks.Their 6 rain walk distance (6MWD) and Borg scale scores were assessed before and after the treatment.Results The 6MWD in the TC group increased from 337.68?59.18 m to 386.14?76.71 m,while those in the EP group improved from 348.00?55.94 m to 425.17?53.22 m.The Borg scale scores in the TC group decreased from 3.14?1.94 to 2.32?1.25,while those in the EP group declined from 3.45?1.84 to 1.72?0.70.Conclusion Making up EP-TCMTs is feasible.Additional treatment was found to improve exercise tolerance and decrease dyspnea in COPD patients.Exercise therapy based on traditional Chinese methods is easy and safe.

G,the noval insertion mutation of c.2298_2299insC is identified in Chinese patients.

OBJECTIVETo observe mainfestations of syndrome and biochemical indices of hypertensive model rats with excessive accumulation of phlegm-dampness syndrome (EAPDS), and to explore its possible pathological mechanism.

METHODSEAPDS rat model was prepared in 50 Wistar rats by feeding with high fat forage. Meanwhile, a normal control group consisting of 10 Wistar rats was set up by feeding with normal forage. After 25-week continuous feeding, 22 rats with body weight (BW) and blood pressure (BP) exceeding 25% those of the control group were selected as a model group. BW, BP, blood lipids, and related serological indicators were detected in all rats. Morphological changes of target organs were observed. mRNA expression levels of leptin receptor (LepR), Janus kinase2 (Jak2), signal transducer and activator of transcription 3 (Stat3), suppressor of cytokine signaling-3 (Socs3), angiotensin II receptor type 1 (AT1), angiotensin II receptor type 2 (AT2), phosphatidylinositol 3 kinase (P13K), serine threonine kinase (Akt), nuclear factor of kappa B (NF-κBp65), inhibitor of nuclear factor kappa-B kinase α (IKKα), NF-kappa-B inhibitor β (lKKβ), NF-kappa-B inhibitor α (IKBα), and AMP-activated protein kinase (AMPK) were detected by quantitative real-time PCR (qPCR). Expression levels of AT1 and LepR in aorta were detected by immunohistochemical assay and Western blot respectively.

RESULTSCompared with the control group, BW, BP, and blood lipids increased; serum levels of leptin (Lep) , Ang II, Hcy, ET-1, TNF-α, IL-6, and p2-MG increased, but NO decreased in the model group (P < 0.05, P < 0.01). Aortal endothelial injury and smooth muscle cell proliferation occurred in the model group, accompanied with heart and renal injury. Compared with the control group, mRNA expression levels of LepR, Jak2, Stat3, Socs3, AT1 , PI3K, Akt, NF-κB p65, IKKβ, IKBα, and AMPK in aorta were up-regulated significantly (P < 0.05), while the expression of IKKa decreased (P < 0.05). Immunohistochem- ical staining showed, brownish yellow deposit of AT1 and LepR was obviously increased, with more extensively positive distribution. Western blot results showed, as compared with the control group, protein expression levels of AT1 and LepR obviously increased in the model group (P < 0.05).

CONCLUSIONSModel rats exhibited typical syndromes of EAPDS. They put up weight with fat abdomen, gloomy hair, poor appetite, hypersomnia, lowered activities , reduced food intake, loose stool, dark red tongue, white tongue with white, thick, greasy fur. Lep could be taken as one of objective indicators for evaluating hypertension rat model with EAPDS.

Animals ; Aorta ; Cell Proliferation ; Disease Models, Animal ; Hypertension ; physiopathology ; I-kappa B Proteins ; Interleukin-6 ; Leptin ; blood ; NF-KappaB Inhibitor alpha ; NF-kappa B ; Phosphatidylinositol 3-Kinases ; Rats ; Rats, Wistar ; Suppressor of Cytokine Signaling Proteins ; Transcription Factor RelA ; Tumor Necrosis Factor-alpha

Adolescent ; Bacteria ; isolation & purification ; Child ; Child, Preschool ; Humans ; Infant ; Infant, Newborn ; Respiratory Tract Infections ; microbiology

Objective To apply a simple fixator to salivary gland scintigraphy to evaluate its effect on body position movement. Methods Totally 30 female patients complaining xerostomia were randomly and equally divided into a conventional scan group and a simple fixator group,who were injected with Technetium Tc-99m Pertechnetate intravenously. In the conventional scan group the patients had their necks fixed with the bracket and cushion,while in the other group the fixation was executed with the single fixator. SPECT imager was used for dynamic salivary gland scintigraphy, and two nuclear medicine physicians evaluated the maximum shift of the parotid gland along left-right(X)and head-foot(Y)axes in series of dynamic images. SPSS 16.0 software was used for data analysis. Results In the conventional scan group the maximum shift was(6.6±4.6)mm at X axis and(5.2±3.4)mm at Y axis;in the single fixator group the maximum shift was(3.2± 1.6)mm at X axis and(3.0±1.3)mm at Y axis.There were significant differences between the maximum shifts in the two groups (P=0.012,X axis;P=0.027,Y axis).Conclusion The single fixator assists in salivary gland scintigraphy,and alleviates the body position movement during dynamic acquisition and provides data support for functional parameter calculation and result determination.

The text introduces an electromyogram-guided treatment instrument with simple operation and lower cost, and it is easy to find the lesion muscle. Its clinical tests have shown a satisfying result.
Electromyography ; instrumentation ; Equipment Design ; Musculoskeletal Manipulations ; instrumentation

OBJECTIVETo study the influence of the sustained release excipient on the release rate of ginsenoside Rg1 and ginsenoside Rb1 in sustained-release tablet of Panax Notoginsenosides.

METHODThe release rate of ginsenoside Rg1 and ginsenoside Rb1 in different matrix tablets with different excipient (HPMC, EC), different viscosity of EC (RT-50, RT-100), different ratio of EC in matrix tablet were detected.

RESULTAll above different factors influence the release rate of ginsenoside Rg1 and ginsenoside Rb1 and brought them different release curve.

CONCLUSIONEmphasis should be laid on the different release characteristic of different active compounds in active fraction.

Chemistry, Pharmaceutical ; Delayed-Action Preparations ; Drugs, Chinese Herbal ; administration & dosage ; Excipients ; chemistry ; Ginsenosides ; chemistry ; Lactose ; analogs & derivatives ; chemistry ; Methylcellulose ; analogs & derivatives ; chemistry ; Oxazines ; Panax ; Plants, Medicinal ; Tablets

No abstract available.
Drug Therapy* ; Ovarian Neoplasms*

Objective To determine the correlation of cardiovascular MRI with cardiac biomarkers and electrocardiography(ECG)in acute myocardial infarction(MI).Methods Nineteen patients with first acute MI were selected to undergo MRI on a 1.5 T system within 3-7 days after the onset of symptoms.A first-pass perfusion scan was performed with the administration of Gd-DTPA at a speed after cine MRI for global left ventricle(LV)funotions.Delay-enhanced MRI was performed by using an ECG-gated inversionrecovery fast-gradient echo-pulse sequence 5 to 10 minutes later with second bolus injection at a s peed.Infarct mass(IM),percentage size of infarction(PSI)and LV functions were compared with peak troponin T (peak TnT)and peak ereatine kinase-MB fraction (peak CK-MB).The 12-lead ECG was analysed for STelevation on admission.Pearson and Spearman correlation test and independent-Sample t test wel-e used for statistics.Results The IM (median 6.3 g) was correlated with peak TnT(median 0.8μg/L,r=0.487,P=0.0340)and left ventricle end-systolic volume index(LVESVI)(median 23.4 ml/m2,r=0.480,P=0.038).IM showed a negative correlation with left ventricle ejection fraction(LVEF)(54.1±15.4)/(r=-0.563.P:0.012).The PSI(median 6.0/)was correlated with peak TnT(r=0.583,P=0.009),peak CK.Mn(median 43.0 U/L,r=0.470,P=0.042)and LVSV[(57.6 ±15.0)ml,r=-0.482,P=0.036],peak TnT was also correlated with LVSV(r=-0.524,P=0.021).There were more involved segments(IS)(t=2.972,P=0.009),higher peak TnT(t=2.245,P=0.041)and peak CK-MB(t=2.508,P=0.024)in ST-elevation MI(STEMI)than in non ST-elevation MI(NSTEMI).Conclusions IM directly influences LV functions in acute MI.Peak TnT was a better biomarker reflecting PSI and LV functions.There were more involved segments in STEMI than in NSTEMI.