Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Male ; Middle Aged ; Shoulder Pain ; therapy

Adult ; Aged ; Female ; Humans ; Liver Transplantation ; adverse effects ; Male ; Middle Aged ; Postoperative Hemorrhage ; etiology ; Tracheotomy ; adverse effects ; Young Adult

Objective:To observe therapeutic effect of aerobic exercise on blood pressure and vasoactive mediators in patients with isolated diastolic hypertension (IDH).Methods:A total of 93 recently diagnosed IDH patients were se- lected and randomly divided into exercise intervention group (n=47,received aerobic exercise,twice/d,50~80 min/time for six months)and control group (n=46,didn't receive aerobic exercise).Office blood pressure (OBP), ambulatory blood pressure monitoring (ABPM)and levels of vasoactive mediators were measured and compared be- tween two groups before and six months after intervention.Results:There were no significant difference in levels of OBP,ABPM indexes and related vasoactive mediators between two groups before intervention (P>0.05 all).Com- pared with before intervention,after six-month intervention,there were significant reductions in levels of office di-astolic blood pressure (ODBP),mean DBP (mDBP),daytime DBP (dDBP)and nighttime DBP (nDBP)in both groups (P<0.05 or <0.01);compared with control group,there were significant reductions in levels of ODBP [(89.23±14.70)mmHg vs.(79.26±13.18)mmHg],mDBP [(86.51±14.30)mmHg vs.(77.20±12.45)mm- Hg],dDBP [(87.93±12.16)mmHg vs.(78.02±11.27)mmHg]and nDBP [(83.18±12.57)mmHg vs.(74.22 ±11.36)mmHg]in exercise intervention group,P<0.05 all.Compared with control group,after six-month inter- vention,there were significant rise in levels of adrenomedulin (AM)[(36.75±5.13)ng/L vs.(47.59±6.82)ng/L]and prostaglandinI2 (PGI2)[(89.55±16.31)ng/L vs.(99.24±18.20)ng/L],and significant reductions in levels of angiotensin Ⅱ (AngⅡ)[(98.30± 15.65)ng/L vs.(91.28±17.40)ng/L]and thromboxane A2 (TXA2 )[(93.61±15.27)ng/L vs.(80.24±12.31)ng/L]in exercise intervention group,P<0.05 all.Conclusion:Aer- obic exercise can significantly lower blood pressure and correct vasoactive mediator level disorder in IDH patients.

Actins ; metabolism ; Adult ; Amyloidosis ; pathology ; Diagnosis, Differential ; Female ; Humans ; Intestinal Pseudo-Obstruction ; metabolism ; pathology ; Lupus Erythematosus, Systemic ; pathology ; Muscular Atrophy ; pathology ; Scleroderma, Systemic ; pathology ; Young Adult

Clinical features and thyroid-stimulating antibody(TSAb)in 32 newly diagnosed patients with Graves' ophthalmopathy(GO)were compared with those in 27 Graves' disease(GD)patients without GO(as control group).All of the patients with GO received intravenous glucocorticoids.The level of serum TSAb in patients with GO was significantly higher than that in patients without GO.TSAb was also associated with the prognosis.It suggests that TSAb seems to be the most active component among the TSH receptor antibodies related to ophthalmopathy and may act as a predictive parameter.

OBJECTIVETo analyze the biologic principle of orthodontic treatment in patients with skeletal Class III malocclusion and open bite.

METHODSEleven pre-adolescent patients with severe skeletal Class III malocclusion and open bite (age range 7 - 9 years old, mean age 8.3 +/- 0.8) were included. All patients were surgical cases but the patients rejected surgery. The treatment methods used were face mask, rapid maxillary expansion occlusal splint and fixed appliance. Lateral cephalometric films were taken before and after treatment. Cephalometric analysis was performed.

RESULTSAfter the treatment SNA changed from (79.0 +/- 1.2) degrees to (81.9 +/- 0.8) degrees (P < 0.01). And the inclination of lower incisors was decreased from (25.6 +/- 2.1) degrees to (20.1 +/- 1.4) degrees when measured to the NB line (P < 0.01). The direction of the facial growth was maintained.

CONCLUSIONSGood orthodontic results could be achieved in patients with skeletal Class III malocclusion and open bite.

Child ; Female ; Humans ; Male ; Malocclusion, Angle Class III ; complications ; therapy ; Open Bite ; complications ; therapy ; Orthodontics, Corrective ; methods

Objective To evaluate systematically whether administration of hypertonic saline transfusion affects clinical outcomes with compared to standard fluid in the early stage of resuscitation for traumatic shock patients.Methods Seven English and Chinese routine biology and medicine databases were searched for randomized controlled trials (RCTs) published from January 2002 to August 2012,and established inclusion and exclusion criteria to evaluate these RCTs.The quality assessment was based on the Cochrane Handbook for Systematic Reviews of Interventions Version 5.0.1 and Jadad' s score scale.RevMan 5.0 statistical software was used for meta-analysis.Results After evaluated 211 related literatures,five RCTs met all the inclusion criteria and were enrolled for meta-analysis.The meta-a nalysis demonstrated that early hypertonic transfusion did not decrease short-term (first 48 hours after admission) mortality (RR =1.04,P =0.74); nor did it decrease later-term (7day to 3month after injury) mortality (RR =0.97,P =0.72).It also did not decrease the total volume of fluid and blood transfusion required during the first day (P =0.38).Similarly,it did not affect the incidents of infections (RR =1.04,P =0.70),the length of stay in ICU (P =0.2) and total length of stay in the hospital.Conclusions Compared to standard fluid,there was no advantage on mortality and hospital infection by using hypertonic supplement transfusion in the early stage of resuscitation for traumatic shock patients.Hypertonic transfusion did not have any significant effect on the volume of total fluid and blood transfusion required the first day,and no trend of reduction for the length of ICU and hospital stay.Further well-designed randomized controlled trials are needed to demonstrate the cost effectiveness of hypertonic transfusion to traumatic shock patients while in ICU.

OBJECTIVETo explore clinical significance of rotational axis of distal femur on Chinese adults in total knee arthroplasty (TKA).

METHODSThere were 86 Chinese adults (106 normal knees) including 47 males (53 knees) and 39 females (53 knees), 54 knees were on left and 52 on right. The CT scan was employed in the distal femur. The scan direction was aligned to be on the plane perpendicular to the mechanical axis of the femoral. The CT images of cross sections across lateral and medial femoral epicondyle were moved to personal computer,lateral angle between anterior posterior line (APL) and surgical transepicondylar axis (STEA) (ATA),lateral angle between posterior condylar line (PCL) and APL (APA), angle between perpendicularity of APL and PCL (A-PA), posterior condylar angle (PCA), condylar twist angle (CTA), angle between clinical transepicondylar axis (CTEA) and STEA (CSA) were measured. These values were divided into different groups according to gender and side, the values of CTA, PCA, A-PA, angle PT (varus of tibia plateau), constant 3, ATA, APA and constant 90° were compared by statistically. A-PA and PCA, and CTA were analysed statistically with the liner regression, the relationship among CTEA, STEA ,PCL, APL and PLP were performed to assess by liner regression.

RESULTSATA was (89.79 ± 1.22)°, APA was (84.84 ± 1.83)°, A-PA was (5.16 ± 1.83)°, PCA was (4.80 ± 1.23)°, CTA was (8.23 ± 1.40), CSA was (3.45 ± 0.68)°. All the parameters had no differences on sex and side,but CSA had difference on male and female. There was no difference among angle PT, PCA, A-PA. There was significant difference in CAT, constant 30 and angle PT, PCA,A-PA. There was no difference between ATA and constant 90°, but there was difference between APA and constant 90°. There was relativity between PCA and CTA, and also PCA and A-PA, CTA and A-PA. There was significant relativity between STEA and CTEA, between STEA and APL, between STEA and PCL, and also between APLP, APL and PCL, but there was no significant relativity between PCL and CTEA.

CONCLUSIONTKA for Chinese, the section of femoral posterior condyle should be external 5° to obtain the optimum rotational orientation. The property is different entirely between STEA and CTEA, the rotational alignment is not performed according to parallel to the CTEA in distal femur. Among STEA, APL, PCL, the STEA is the most reliable mark ofrotational alignment of the distal femur, and the PCL is the less reliable mark.

Adult ; Arthroplasty, Replacement, Knee ; Female ; Femur ; anatomy & histology ; diagnostic imaging ; Humans ; Male ; Middle Aged ; Rotation ; Tomography, X-Ray Computed

Objective To observe the protective effect of acetylcysteine against radiation pneumonia.MethodsTotal of 80 patients who were inoperable were randomly allocated into treatment group and control group.Using conformal radiation technology and the total dose was 65 ～ 75Gy.The patients in treatment group were given acetylcysteine and radiotherapy;the patients in control group were given radiotherapy only.ResultsAll patients were treated radiotherapy.The effective rate( CR and PR) of treatment group was 90％,and that of control group was 85％(P ＞ 0.05);The incidence of acute radiation pneumonia and pulmonary fibrosis in treatment group were 15％ and 20％,respectively;and that of control group were 33％ and 45％ respectively.There was significant difference between the two groups ( P ＜ 0.05 ).ConclusionUsing acetylcysteine during radiotherapy could prevent radiation pneumonia in the non-small cell lung cancer patients.

ObjectiveTo investigate the role of magnetic resonance imaging (MRI) in treatment efficacy evaluation of polymyositis and dermatomyositis.MethodsFifteen patients with polymyositis and dermatomyositis underwent MRI of thigh were included.Scores of MRI signal intensity of the diseased muscle of every patient were compared before and after treatment and the correlation between serum creatinkinase (CK) level and muscle strength grade were also compared.Correlations between muscle strength grade and MRI score,as well as muscle strength grade and creatinkinase level were analyzed.Comparisons between groups were tested by t test,and the relationship between muscle strength and clinical data was analyzed by Pearson's correlation analysis.ResultsThe signal score of MRI was counted before and after therapy(2.37±0.62,1.30±0.28,respectively,P＜0.05),and CK level[(3841±3175),(549±338) U/L,respectively,P＜0.05] and muscle strength (15.1 ±2.4,18.1 ±0.9,respectively,P＜0.05) were assessed at the same time.Muscle strength grade was associated with signal score of MRI and serum CK level,there was a strong correlation between muscle strength grade and signal score of MRI(r=-0.890,P＜0.05 ).ConclusionMRI may be a useful tool for clinical efficacy evaluation in patients with polymyositis and dermatomyositis.