Congenital Abnormalities ; diagnosis ; therapy ; Ear, External ; abnormalities ; Ear, Middle ; abnormalities ; Humans

Objective To measure serum surfactant protein (SP) A and D levels in patients with interstitial lung disease associated with rheumatoid arthritis (RA).Methods Serum SP-A and SP-D levels of RA,RA-ILD patients and healthy controls were assessed using a sensitive enzyme-linked immunosorbent assay (ELISA).The relationship between SP-A and SP-D and RA-ILD was analyzed.The serum SP-A and SP-Dpositive rate was calculated for the three groups.The correlation between SP-A and SP-D with RF,anti-CCP,antinuclear antibody,antikeratin antibody,anti-perinuclear factor,C-reactive protein,erythrocyte sedimentation rate,were analyzed.Mean value of groups were compared with variance analysis,Spearmam rank correlation test was used for correlation analysis.Results The levels of serum SP-A in RA-ILD patients and RA patients as well as in healthy controls were [ (51.2±9.2),(25.9±2.6),( 15A±0.3 ) μg/L] respectively.The level of serum SP-D of the three groups was [ ( 42.5 ±8.1 ),(20.8 ± 1.5 ),( 16.6±0.8 ) μg/L ] respectively.The levels of serum SP-A and SP-D in patients with RA complicated with ILD were higher than those simple RA patients and healthy controls (P＜0.05).The levels of serum SP-A and SP-D in patients with RA were not significantly higher than those in healthy controls (P＞0.05).The positive rate of serum SP-A and SP-D in RA-ILD patients were significantly higher than those in simple RA patients and healthy controls.The positive rate of serum SP-D of RA-ILD patients was higher than that of SP-A.The levels of serum SP-A and SP-D in patients with RA complicated with ILD were correlated positively with age,C-reactive protein.The level of serum SP-D was correlated positively with RF,anti-CCP,antikeratin antibody.There was no correlation between the level of serum SP-A and SP-D with RA-ILD and antinuclear antibody,antiperinuclear factor,erythrocyte sedimentation rate.Conclusion The levels of serum SP-A and SP-D are correlated with RA-ILD and may be useful markers for ILD in patients with RA.These two paramenters may be helpful to early diagnosis of RA-ILD.The Serum SP-D levels are more sensitive in predicting the development of RA-ILD than other parameters and can help in assessing the severity of lung damage.

Adult ; Aged ; Aged, 80 and over ; Fractures, Bone ; complications ; Heparin, Low-Molecular-Weight ; therapeutic use ; Humans ; Male ; Middle Aged ; Pelvic Bones ; blood supply ; diagnostic imaging ; injuries ; Radiography ; Venous Thrombosis ; diagnostic imaging ; drug therapy ; prevention & control ; Young Adult

The continuous cultivation of Rehmannia glutinosa causes the accumulation of phenolic acids in soil. It is supposed to be the reason of the so called "continuously cropping obstacle". In this study, phenolic acids (hydroxybenzoic acid, vanillic acid, eugenol, vanillin and ferulic acid) were degraded by the extracta of all the tested spent mushroom substrate (SMS) and the maximal degradation rate was 75.3%, contributed by extraction of SMS of Pleurotus eryngii. Pot experiment indicated that hydroxybenzoic acid and vanillin in soil were also degraded effectively by SMS of P. eryngii. The employment of SMS enhanced ecophysiology index to near the normal levels, such as crown width, leaves number, leaf length, leaf width and height. At the same time, the fresh and dry weight and total catalpol concentration of tuberous root weight of R. glutinosa was increased to 2.70, 3.66, 2.25 times by employment of SMS, respectively. The increase of bacteria, fungi and actinomycetes numbers in rhizosphere soil were observed after the employment of SMS by microbial counts. The employment of SMS also enhanced the enzyme activity in soils, such as sucrase, cellulase, phosphalase, urease and catelase. These results indicated that the employment of SMS alleviated the continuously cropping obstacle of R. glutinosa in some extent.
Agaricales ; chemistry ; metabolism ; Agriculture ; methods ; Biodegradation, Environmental ; Hydroxybenzoates ; analysis ; metabolism ; Rehmannia ; growth & development ; metabolism ; Soil ; chemistry ; Soil Microbiology

BACKGROUNDThe main risk factors for postoperative failure in tympanoplasties are large perforations that are difficult to repair, annular perforations, and a tympanic membrane (TM) with extensive granular myringitis that require middle ear exploration and mastoidectomy. The aim of this study was to investigate a novel technique of perichondrium/cartilage composite graft for repairing the large TM perforation in the patient of otitis media.

METHODSRetrospective chart reviews were conducted for 102 patients with large tympanic membrane perforations, who had undergone tympanoplasty from August 2005 to August 2008. Tympanoplasty or tympanomastoidectomy using a perichondrium/cartilage composite graft was analyzed. The tragal or conchal perichondrium/cartilage was used to replace the tympanic membrane in patients.

RESULTSPatients aged from 13 to 67 years were followed up in average for 24 months (10 - 36 months). Seventy-four ears (72.61%) were used the tragal perichondrium/cartilage as graft material and 27 ears (27.39%) were used the conchal perichondrium/cartilage. Graft take was successful in all patients. Postoperative complications such as wound infection, hematoma, or sensorineural hearing loss were not identified. Nine patients (8.82%) had the partial ossicular replacement prosthesis, 14 patients (13.72%) using the autologous curved incus and 79 patients (77.45%) without prosthesis. Successful closure occurred in 92% of the ears. A total of 85.8% patients achieved a postoperative hearing improvement.

CONCLUSIONSThe graft underlay tympanoplasty using perichondrium/cartilage composite is effective for the majority of patients with large perforation. The hearing was improved even if the mastoidectomy was required in the patients with otitis media with extensive granulation.

Adolescent ; Adult ; Aged ; Cartilage ; transplantation ; Female ; Hearing Loss ; surgery ; Humans ; Male ; Middle Aged ; Otitis Media ; Retrospective Studies ; Treatment Outcome ; Tympanic Membrane Perforation ; surgery ; Tympanoplasty ; methods ; Young Adult

Aged ; Blood Glucose ; metabolism ; Female ; Humans ; Hyperglycemia ; epidemiology ; etiology ; Liver Transplantation ; adverse effects ; Male ; Middle Aged ; Postoperative Period ; Retrospective Studies

OBJECTIVETo observe the clinical efficacy of penyan pill (PP) in treating ureaplasma urealyticum (UU) infection patients of qi deficiency blood stasis syndrome (QDBSS).

METHODSTotally 188 UU infection patients of QDBSS were randomly assigned to two groups, the treatment group and the control group. Patients in the treatment group were treated with PP (10 g each time, thrice daily, 14 consecutive days as one therapeutic course), while those in the control group took azithromycin (10 g each day, 7 consecutive days as one therapeutic course). They were continually treated for 3 therapeutic courses. The clinical symptom integrals were observed in the two groups before and after treatment. The short-term efficacy was judged. Their recurrence rates were followed-up to assess their long-term efficacies.

RESULTSThe total effective rate of the comprehensive efficacy in the treatment group was 91.4%, while it was 79. 3%in the control group, showing no statistical difference between the two groups (P > 0.05). Better effects were obtained in improving Chinese medical clinical symptoms in the treatment group (P <0.01). There was no statistical difference in the negative conversion rate between the two groups after treatment (P >0. 05). There was statistical difference in the recurrence rate between the two groups (12. 82% vs 54.76%,P <0. 05).

CONCLUSIONSPP showed equivalent effects in treating UU infection patients of QDBSS to those of azithromycin. But PP showed obvious advantages over azithromycin in improving Chinese medical syndromes.

Adult ; Azithromycin ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; Middle Aged ; Phytotherapy ; Ureaplasma Infections ; diagnosis ; drug therapy ; Ureaplasma urealyticum

Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Humans ; Lymphoma, Follicular ; drug therapy ; Rituximab

The effects of alcohol extracts from roots, stems, leaves, and flowers of Scutellaria Baicalensis Georgi (SBG) on endogenous metabolism in D-gal-induced aging-model rats were investigated by ¹H NMR metabolomics. Results showed that 32 endogenous metabolites were identified in the urine. Combined with the VIP value and t-test, 14 different metabolites were found by multivariate statistical analysis of the spectrum. Compared with the control group, the content of α-ketoglutaric acid, hippuric acid and 3-hydroxybutyrate in the urine of rats in the model group was significantly decreased (P<0.05) and the content of trimethylamine oxide, glycine, alanine, lactic acid, dimethylglycine, acetate, pyruvate, taurine, allantoin, betaine, N-acetylated glycoprotein was significantly increased (P<0.05). The metabolites were mainly derived from taurine and hypo-taurine metabolism; glycine, serine and threonine metabolism; pyruvate metabolism; glycolysis/gluconeogenesis; glyoxylic acid and dicarboxylic acid metabolism; and the tricarboxylic acid cycle. The content of differential metabolites in urine samples was altered by the alcohol extracts from the different parts of SBG. Leaves extracts of SBG had the greatest effect on urine metabolites, and mainly affected taurine and hypo-taurine metabolism; glycine, serine and threonine metabolism; and pyruvate metabolism. This study provides a reliable experimental basis for the future development of SBG. This animal experiment was approved by the Committee on the Ethics of Animal Experiments of Shanxi University (SXULL2016036).

BACKGROUNDWith the progress of perinatal medicine and neonatal technology, more and more extremely low birth weight (ELBW) survived all over the world. This study was designed to investigate the short-term outcomes of ELBW infants during their Neonatal Intensive Care Unit (NICU) stay in the mainland of China.

METHODSAll infants admitted to 26 NICUs with a birth weight (BW) < l000 g were included between January l, 2011 and December 31, 2011. All the data were collected retrospectively from clinical records by a prospectively designed questionnaire. The data collected from each NICU transmitted to the main institution where the results were aggregated and analyzed. Categorical variables were performed with Pearson Chi-square test. Binary Logistic regression analysis was used to detect risk factors.

RESULTSA total of 258 ELBW infants were admitted to 26 NICUs, of whom the mean gestational age (GA) was 28.1 ± 2.2 weeks, and the mean BW was 868 ± 97 g. The overall survival rate at discharge was 50.0%. Despite aggressive treatment 60 infants (23.3%) died and another 69 infants (26.7%) died after medical care withdrawal. Furthermore, the survival rate was significantly higher in coastal areas than inland areas (53.6% vs. 35.3%, P = 0.019). BW < 750 g and GA < 28 weeks were the largest risk factors, and being small for gestational age was a protective factor related to mortality. Respiratory distress syndrome was the most common complication. The incidence of patent ductus arteriosus, intraventricular hemorrhage, periventricular leukomalacia, bronchopulmonary dysplasia, retinopathy of prematurity was 26.2%, 33.7%, 6.7%, 48.1%, and 41.4%, respectively. Ventilator associated pneumonia was the most common hospital acquired infection during hospitalization.

CONCLUSIONSOur study was the first survey that revealed the present status of ELBW infants in the mainland of China. The mortality and morbidity of ELBW infants remained high as compared to other developed countries.

China ; Female ; Humans ; Infant ; Infant Mortality ; Infant, Extremely Low Birth Weight ; Infant, Newborn ; Intensive Care Units, Neonatal ; statistics & numerical data ; Male ; Morbidity ; Respiratory Distress Syndrome, Newborn ; mortality ; Retrospective Studies ; Surveys and Questionnaires