Objective To investigate the metabolic rules of surfactant protein A and D(SP- A,SP- D )in bronchoalveolar lavage fluid(BALF)in human fetal lungs during gestational ages. Methods BALF with 30 mL saline was performed on clinically collected human fetus with induction of labor by water- bag Their BALF was respectively retrieved [total retrieval rate(85. 6% ? 13 1)% ]for analysis of protein content. The BALF SP - A and SP - D from fetus of various gestational ages or newboms were detected by RPHA and ELISA. Results The total protein in BALF gradually increased since 10th week to newborn peak during lung development. And SP - A and SP D were respectively updated from(0.34 ?0.07 ) ,(0.05?0.01) ng/L to newborn climax[ (6 42 ? 0 36),(1.22 ? 0 13)ng/L] .Conclusions The protein in BALF gradually increases with fetal growth and lung development. SP-A and SP- D may reach prenatal climax and become the main indicator of newborn lung maturity.

How to remove the well fixed cement or cementless prosthesis and get a completely distal cement removal in the rTHR are critical to the outcome of revision. Because of higher rate of union, excellent intraoperative exposure, and adjustment of abductor tension, ETO has been widely applied to rTHR and complicated primary THR by foreign scholars. Furthermore, this technology has wide indications, very few contraindications, high cure rates,and low complications rate. ETO turns out to be a safe and effective revision technology. In the article, the indication, contraindication, complications and advantages of this technique were reviewed.
Arthroplasty, Replacement, Hip ; methods ; Humans ; Osteotomy ; adverse effects ; methods

Child ; Female ; Humans ; Muscular Dystrophies ; complications ; congenital ; Spondylitis, Ankylosing ; complications

Endocardial Cushion Defects ; complications ; Female ; Humans ; Infant, Newborn ; Lung ; abnormalities ; Lung Diseases ; complications ; congenital

Objective To evaluate the therapeutic effect of Xiao'er Zhixie Paste (XZP) by using the young rat model of chronic diarrhea,and to explore its mechanism.Methods Chronic diarrhea model in young rats was induced by ig senna.Rats were ig with Montmorillonite powder of 1.62 g/kg,XZP of low,medium,and high dose (2.03,4.05,and 8.10 g/kg) for treatment.Loose stools rate,loose stool grade and diarrhea index were determined 1 and 3 d after treatment respectively.The water content of small intestine was measured and blood was collected for testing serum succinate dehydrogenase (SDH),amylase,D-xylose by colorimetric determination,testing serum D-lactic acid,IL-1 β,and TNF-α by Elisa after administration.Results The rate of loose stools in XZP 4.05 and 8.10 g/kg dose group,and diarrhea index in 8.10 g/kg dose group significantly reduced after the first treatment.The loose stools rate of XZP 2.03,4.05,and 8.10 g/kg dose group,diarrhea index,serum D-lactic acid level in 4.05,8.10 g/kg group significantly reduced,and serum D-xylose level in 8.10 g/kg dose group significantly increased 3 d after treatment.However,XZP had no significant effect on SDH,amylase activity and IL-1β,TNF-α levels.Conclusion XZP has obvious therapeutic effect on chronic diarrhea in young rats,the mechanism is to increase improve the absorptive function and permeability of intestinal tract.

24 hours) and versus control group(

The traditional Chinese medicine of Radix Hedysari plays an important role in invigorating gas for as-cending, benefiting blood for promoting production of fluid, and promoting circulation for removing obstruction in collaterals, which is consistent with the principle of treatment for osteoporosis. This study is designed to investigate the bioactive components on increasing peak bone mass (PBM) by exploring the spectrum-effect relationship between chromatography fingerprints and effect. Multiple indicators are selected to evaluate the pharmacological activity. In fingerprints, 21 common peaks are obtained, five of which are identified. Furthermore, gray relational analysis (GRA) is a quantitative method of gray system theory and is used to describe the correlation degree of common peaks and pharmacological activities with relational value. 21 components are then divided into three different regions, of which ononin and calycosin play an extremely significant role in increasing PBM. In addition, factor analysis and hierarchical cluster analysis (HCA) are used to screen the optimal producing area for Radix Hedysari. This provides a comprehensive and efficient method to improve the quality evaluation of Radix Hedysari, confirming the bioactive components for PBM-enhancement and further develop its medicinal value.

OBJECTIVETo observe the clinical effect of combined treatment with safflor yellow powder injection and benazepril in treating patients with diabetic nephropathy (DN).

METHODSSeventy-six patients with DN were randomly assigned to the treatment group (39 cases) and the control group (37 cases). Conventional treatment for lowering blood glucose was given to both groups, but to the control group 10 mg benazepril was given orally once a day additionally, while to those in the treatment group the same dosage of benazepril po. and 150 mg/d of safflor yellow powder injection by adding in 250 mL 0.9% normal saline for intravenous dripping. The therapeutic course for them all was 15 days, and all patients received two courses with an interval of 5 days. Changes of clinical symptoms, urinary albumin excretion rate (UAER), blood and urinary levels of beta2 -microglobulin (beta2 -MG), urinary level of alpha1-microglobulin (alpha1 -MG), D-dimer (D-D) and plasma fibrinogen (FIB) were observed.

RESULTSThe total effective rate in the treatment group was higher than that in the control group (84.62% vs 59.45 %, P < 0.05). The total score of syndrome in the treatment group was lower than that in the control group (P < 0.05). Levels of UAER, 132-MG in serum and in urine, alpha1-MG in urine were decreased significantly after after 2 courses of treatment in both groups, showing significant difference as compared with before treatment (P < 0.05 or P <0.01), and the decrements were more significant in the treatment group than those in the control group (P <0.05); while decrease of FIB, D-D only happened in the treatment group (P <0.01), so the post-treatment data in the treatment group were significantly lower as compared with those in the control group (P <0.01).

CONCLUSIONCombined therapy with safflor yellow injection and benazepril is superior to benazepril alone in reducing urinary albumin, improving renal function and blood hyperviscosity manner for patients with DN, suggesting the combination of the two could play their respective superiorities and act in cooperation for retarding the progression of DN.

Adult ; Albumins ; analysis ; Benzazepines ; administration & dosage ; Blood Glucose ; Diabetic Nephropathies ; drug therapy ; metabolism ; urine ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Kidney Function Tests ; Male ; Middle Aged

OBJECTIVETo observe therapeutic effects of qi supplementing, yin nourishing, blood stasis dispersing, collateral dredging recipe (QYBCR) on early diabetic nephropathy (DN).

METHODSSeventy-eight early DN patients were randomly assigned to the treatment group (39 cases, treated by QYBCR) and the control group (39 cases, treated by irbesartan). The changes of the therapeutic efficacy, Chinese medicine syndrome scores, urine albumin excretion rate (UAER), serum creatinine (SCr), blood urine nitrogen (BUN), fasting blood glucose (FBG), total cholesterol (TC), triglyceride (TG), and the occurrence of end-point events were observed after one-year treatment.

RESULTSThe total effective rate in treatment group was 83.8% (31/37 cases), which was obviously higher than that in control group (60.5%, 23/38 cases) (P < 0.05). After treatment the Chinese medicine syndrome scores were reduced significantly in the treatment group (P < 0.05, P < 0.01), and showed significant difference when compared with those in the control group (P < 0.05, P < 0.01). Levels of UAER, SCr, BUN, FBG, TC, and TG were (65. 78 +/- 9.67) microg/min, (93.20 +/- 12.99) micromol/L, (5.69 +/- 1.21) mmol/L, (6.14 +/- 1.47) mmol/L, (4. 85 +/- 0. 83) mmol/L, (1.46 +/- 0.81) mmol/L after treatment in treatment group. All of them decreased more significantly than before treatment [(161.03 +/- 20.01) microg/min, (101.11 +/- 14.33) micromol/L, (6.54 +/- 1.12) mmol/L, (9.27 +/- 2.32) mmol/L, (6. 19 +/- 2.13) mmol/L, (2. 70 +/- 1.86) mmol/L] (P < 0.05, P < 0.01). The aforesaid indices were also improved in the control group after treatment (P < 0.05, P < 0.01). The reduction of TC and TG after treatment in the treatment group was more significant [(5.58 +/- 1.57) mmol/L, (1.99 +/- 1.22) mmol/L] (P < 0.05). Besides, the incidence rate of end-point events (5.4%, 2/37) (1 year after the development of clinical DN) of the treatment group was slightly lower than that of the control group (10.5%, 4/38), but with no statistical difference.

CONCLUSIONQYBCR combined with Western medicine-based treatment showed better therapeutic efficacy on early DN.

Adult ; Aged ; Biphenyl Compounds ; therapeutic use ; Diabetic Nephropathies ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Phytotherapy ; Qi ; Tetrazoles ; therapeutic use

Adult ; Granuloma, Respiratory Tract ; microbiology ; Humans ; Male ; Mycoses ; diagnosis ; therapy ; Pharyngeal Diseases ; diagnosis ; microbiology ; therapy