Humans ; Lung ; pathology ; Physical Examination ; Pneumoconiosis ; diagnosis ; Thoracotomy

Bronchi ; drug effects ; pathology ; Cell Line ; Cell Transformation, Neoplastic ; drug effects ; genetics ; Dust ; Epithelial Cells ; drug effects ; pathology ; Gene Library ; Humans ; Minerals ; toxicity

0.05).Conclusion High level of Blys could be observed in serum of patients with SLE and somewhat correlated with the lupus acitivity,although the level of Blys in serum can not reflect morbility and mortality of SLE patients.

Objective:To investigate the effect of electroacupuncture (EA) at Ganshu (BL 18) and Shenshu (BL 23) on vascular endothelial growth factor (VEGF) and platelet endothelial cell adhesion molecule-1 (PECAM-1)/CD31 around the cerebral infarction focus in middle cerebral artery occlusion (MCAO) rats and the possible mechanism, thus to provide a new strategy for the treatment of cerebral ischemic stroke by acupuncture. Methods:A total of 180 healthy male Sprague-Dawley (SD) rats were randomly divided into a sham operation group, a model group, an acupoint group and a non-acupoint group, 45 rats in each group. MCAO model was established using the modified line-embolus method in all rats except for those in the sham operation group; rats in the acupoint group were treated with EA at Ganshu (BL 18) and Shenshu (BL 23); rats in the non-acupoint group were treated with EA at the control points; rats in other 2 groups were only subjected to bundling without treatment. Ten rats in each group were randomly selected on the 3rd day, the 14th day and the 21st day after acupuncture stimulation to test the neurological function impairment. The expression levels of CD31 and VEGF were also detected. Results:Compared with the model group and non-acupoint group, the neurological function score of the acupoint group was decreased at each time point, and the differences were statistically significant (P<0.05,P<0.01). The expressions of VEGF and CD31 in each group were the lowest on the 3rd day, reached the peak on the 14th day and still remained at high level on the 21st day. And the differences among groups were statistically significant both on the 14th day and the 21st day (P<0.05,P<0.01). Compared with the model group and the non-acupoint group, the expressions of VEGF and CD31 in the acupoint group were increased, and the differences were statistically significant (allP<0.05). Conclusion: EA at Ganshu (BL 18) and Shenshu (BL 23) can significantly improve the neurological function score of MCAO model rats, and shows protective effect on cerebral ischemia. The protective mechanism may be related to the up-regulation of CD31 and VEGF expression around the cerebral infarction focus in the MCAO model rats and induction of angiogenesis.

AlM: To investigate the association between the degree of anterioruveitis and related factors including inflammatory markers as well as sacroiliac joint imaging in patients with ankylosing spondylitis ( AS) .
METHODS: Anterior changes evaluated by slit lamp, erythrocyte sedimentation rate ( ESR ) , C - reactive protein ( CRP ) and magnetic resonance imaging of 55 cases with AS associateduveitis were retrospectively analyzed. A modified endotoxin-induced uveitis ( ElU ) clinical standard was used for uveitis grading. SPARCC sacroiliac scoring was used to evaluate bone edema of sacroiliac joint. The correlation between the degree of uveitis and sacroiliitis was assessed.
RESULTS: ln the 55 patients with AS, ElU grading scored 2-10, and SPARCC index scored 0-22. Further analysis showed that the severity of uveitis was significantly correlated with ESR (r=0. 869, P<0. 001) and CRP (r=0. 485, P<0. 001). The degree of anterior uveitis in AS patients was not correlated with inflammation of sacroiliac joint (r=0. 237, P=0. 081).
CONCLUSlON: Local autoimmunity of uveitis and sacroiliac joint inflammation with subsequent bone formation in AS might be mutually independent processes.

To investigate the mechanism of agarwood formation in Aquilaria sinensis induced by Lasiodiplodia theobromae, the fermentation liquor of L. theobromae was analyzed qualitatively and quantitatively by gas chromatography-mass spectrometry (GC-MS). JAs were detected in the fermentation liquor. The effect of the fermentation liquor on the abundance of sesquiterpenes in the callus of A. sinensis was analyzed by solid phase microextraction-gas chromatography-mass spectrometry (SPME-GC-MS). And the fermentation liquor stimulated alpha-guaiene, alpha-humulene and delta-guaiene biosynthesis in calli. It was inferred that L. theobromae produced JAs, which resulted in a significant increase of sesquiterpenes in A. sinensis.
Ascomycota ; physiology ; Fermentation ; Sesquiterpenes ; metabolism ; Thymelaeaceae ; metabolism ; microbiology

Adolescent ; Anti-Bacterial Agents ; therapeutic use ; Child ; Child, Preschool ; Diagnosis, Differential ; Female ; Histiocytic Necrotizing Lymphadenitis ; diagnosis ; drug therapy ; pathology ; Humans ; Lymph Nodes ; pathology ; Male ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo observe and evaluate objectively the clinical effect of Guilong Tongluo Capsule (GTC) in treating chronic inflammatory demyelinating polyneuropathy (CIDP).

METHODSSixty CIDP patients were equally randomized into two groups. The treated group was administered with GTC and prednisone, while the control group with prednisone alone. Changes before and after 3-month treatment in terms of muscle force, functional and sensory disturbance of extremities, as well as scoring by Activity of Daily Living Scale (ADL) and electromyogram (EMG) for nerve conduction velocity were observed and compared.

RESULTSThe total effective rate gained in the treated group and the control group was 90.0% (27/30) and 70.0% (21/30) respectively, showing significant difference between them (chi2 = 14.82, P < 0.01). The improvement in the treated group was superior to the control group in muscle force of lower limb, motive and sensory function of extremities, ADL scores and motive function of ulnar nerve (P < 0.05, P < 0.01).

CONCLUSIONThe curative effect of GTC combined with prednisone in treating CIDP was better than that of prednisone alone.

Adolescent ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Polyradiculoneuropathy, Chronic Inflammatory Demyelinating ; drug therapy ; Prednisone ; therapeutic use ; Young Adult

The genetic diversity of three Tibetan herbs, i. e., Sang-Di, E-Dewa and Ye-Xingba (Tibetan names), was studied based on the field collection, specimen identification and DNA sequence analysis. Swertia hispidicalyx, Gentiana lhassica and Scrophularia dentata, as the original plants of the three Tibetan herbs, were collected and identified. The regions of ITS, matK, rbcL, rpoC1, trnL(UAA), psbA-trnH, atpB-rbcL, trnS (GCU)-trnG(UCC), rpl20-rps12, trnL(UAA)-trnF(GAA) and nadl 2nd intron were amplified and sequenced. The ITS regions of S. hispidicalyx and S. dentata were cloned and sequenced, and the sequences were classified into different genotypes. All the sequences were analyzed and compared with those of closely related species. Our studies may provide reference for the genetic diversity analysis and molecular identification of the three Tibetan herbs.
Genetic Variation ; Gentiana ; classification ; genetics ; Phylogeny ; Plant Proteins ; genetics ; Plants, Medicinal ; classification ; genetics ; Scrophularia ; classification ; genetics ; Swertia ; classification ; genetics ; Tibet

0.05); the levels of LL, LI, RRS in CBA group and CBA+IBT group were significantly lower than those in control group(P