OBJECTIVETo study the proteomics of papillary thyroid carcinoma (PTC), and to detect the differential expression of proteins compared to normal thyroid (NT) tissue.

METHODSProtein extracts of papillary thyroid carcinoma and normal thyroid tissues from 10 patients were separated by proteomics technique and identified using Image Master software. The selected differential proteins were sent to Proteomics Research Center of Chinese Academy of Medical Sciences for mass-spectrometry identification.

RESULTSThe basic 2-dimensional electrophoresis (2-DE) images of PTC and NT were obtained, and four potential differential expression spots were selected for mass-spectrometry identification. Among them, annexin I, peroxiredoxin I, mitochondrial aconitase were up-regulated while carbonic anhydrase I was down-regulated.

CONCLUSIONProteomics may provide a new direction to study PTC, by identifying some tumor-specific markers, leading to elucidation of the mechanism of tumorigenesis and identification of therapeutic targets.

Adult ; Aged ; Biomarkers, Tumor ; analysis ; metabolism ; Carcinoma, Papillary ; pathology ; Down-Regulation ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Male ; Middle Aged ; Neoplasm Proteins ; analysis ; metabolism ; Proteomics ; methods ; Thyroid Gland ; chemistry ; pathology ; Thyroid Neoplasms ; pathology ; Up-Regulation ; Young Adult

OBJECTIVETo compare the clinical effects between ginger-partition moxibustion combined with glucocorticoid and simple oral glucocorticoid for thyreoitis at subacute stage.

METHODSEighty-one patients were randomly divided into an observation group (41 cases) and a control group (40 cases). In the observation group, ginger-partition moxibustion and hormone were applied. Moxa cones were used at local ashi points, Zusanli (ST 36), Guanyuan (CV 4) and Qihai (CV 6), six cones every point, once every other day and three times a week. Besides, 24 mg methylprednisolone tablets were adopted orally every day, and in two weeks the dose was 16 mg/d, in four weeks 8 mg/d, in six weeks 4 mg/d; all the patients were observed for 8 week. In the control group, simple methylprednisolone was prescribed orally, and the dose, the usage and treatment time were the same as those in the observation group. Erythrocyte sedimentation rate (ESR), triiodothyronine (T3), thyroxin (T4) and ultra-sensitive thyroid stimulating hormone (TSH) before and after treatment were observed in the two groups, as well as fever, the pain of thyroid gland, the regression time of swelling and adverse reaction.

RESULTSThe time of thyroid gland pain relieved of the observation group was earlier than that of the control group [(3.07 ± 0.78) days vs (3.62 ± 0.92) days, P < 0.05]. After treatment, T3, T4 and ESR were declined apparently (all P < 0.01), and TSH was obviously increased in the two groups (both P < 0.01). After 2-week treatment, ESR in the observation group was lower than that in the control group (P < 0.05). After 4-week treatment, T3, T4, TSH and ESR in the observation group were better than those in the control group (all P < 0.05). After 8 weeks, all indices in the observation group were superior to those in the control group, without statistical significance between the two groups (all P > 0.05). The effects of the observation group in 2 weeks, 4 weeks and 8 weeks were better than those in the control group (all P < 0.05). The cured course was shorter in the observation group than that in the control group (P < 0.05). The adverse reaction rate in the observation group was lower than that in the control group [4.9% (2/41) vs 22.5% (9/40), P < 0.05]. Three months later after treatment, the cured patients were followed. There was no recrudescence in the observation group and three patients caught the disease again in the control group, but there was no statistical significance between the two groups (P > 0.05).

CONCLUSIONGinger-partition moxibustion combined with glucocorticoid achieves better effect than simple oral glucocorticoid for thyreoitis at subacute stage, and the adverse reaction is less, which presents the clinical advantages of the integration of Chinese and western medicine.

Adult ; Female ; Ginger ; chemistry ; Glucocorticoids ; administration & dosage ; Humans ; Male ; Middle Aged ; Moxibustion ; Thyroid Gland ; drug effects ; metabolism ; Thyroid Hormones ; metabolism ; Thyroiditis ; drug therapy ; pathology ; therapy ; Thyrotropin ; metabolism ; Young Adult

OBJECTIVETo observe the clinical effects of prunrllae oral solution in treating hyperthyrea.

METHOD56 cases with hyperthyrea were randomized into two groups; group A1 was treated by classic method, B1 was treated by classic method combined with prunrllae oral solution. The size, vessel caliber of thyroidea, volume of blood flow and blood flow rate pre-and post-treatment were measured by color supersonic, meanwhile, 20 normal thyroidea were measured as control group.

RESULTThe size and vessel caliber of thyroidea of the two groups pre-treatment were obviously bigger than those of the control group, the volume of blood flow and blood flow rate were obviously slower than those of the control group (P < 0.001), the sizes of thyroidea of the two groups became smaller, especially the group B1 was more obvious, and there was no significant difference in the size of thyroidea between group B1 and control group.

CONCLUSIONIt is indicated that combined treatment of traditional Chinese medicine (prunrllae oral solution) and western medicine is superior to western medicine in treating hyperthyrea.

Administration, Oral ; Adult ; Antithyroid Agents ; therapeutic use ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; isolation & purification ; therapeutic use ; Female ; Graves Disease ; drug therapy ; pathology ; Humans ; Hyperthyroidism ; drug therapy ; pathology ; Male ; Methimazole ; therapeutic use ; Middle Aged ; Phytotherapy ; Plants, Medicinal ; chemistry ; Prunella ; chemistry ; Thyroid Gland ; drug effects ; pathology

The distinction between benign and malignant thyroid tumors is critical for the management of patients with thyroid nodules. We applied immunohistochemical staining for galectin-3, HBME-1, cytokeratin 19 (CK19), high molecular weight cytokeratin (HMWCK), cyclin D1 and p27(kip1) in 295 thyroid lesions to determine their diagnostic accuracy. The expression of all markers was significantly associated with differentiated thyroid carcinoma (DTC).The sensitivity for the diagnosis of DTC was 94.7% with galectin-3, 91.3% with HBME-1, and 90.3% with CK19. The specificities of these markers were 95.5%, 69.7%, and 83.1%, respectively. Combining these markers, co-expression of galectin-3 and CK19 or galectin-3 and HBME-1 was seen in 93.2% of carcinomas but in none of the benign nodules. Comparing follicular variant of papillary carcinoma (FVPC) with follicular carcinoma (FC), the expression of galectin-3, CK19, and HMWCK was significantly higher in FVPC. When comparing FC with FA, the expression of galectin-3 and HBME-1 was significantly higher in FC. These results suggest that 1) galectin-3 is a useful marker in the distinction between benign and malignant thyroid tumors, 2) the combined use of HBME-1 and CK19 can increase the diagnostic accuracy, and 3) the use of CK19 and HMWCK can aid in the differential diagnosis between PC and FC.
Adenocarcinoma, Follicular/diagnosis/metabolism ; Carcinoma, Papillary, Follicular/diagnosis/metabolism ; Cyclin D1/analysis ; Cyclin-Dependent Kinase Inhibitor p27/analysis ; Diagnosis, Differential ; Galectin 3/analysis ; Humans ; Immunohistochemistry ; Intracellular Signaling Peptides and Proteins/analysis ; Keratin-19/analysis ; Keratins/analysis ; Sensitivity and Specificity ; Thyroid Gland/chemistry/*pathology ; Thyroid Nodule/*diagnosis/metabolism ; Tumor Markers, Biological/*analysis