Adenocarcinoma, Follicular ; diagnosis ; pathology ; Adenoma ; diagnosis ; pathology ; Carcinoma, Papillary ; diagnosis ; pathology ; Carcinoma, Papillary, Follicular ; diagnosis ; pathology ; Cell Nucleus ; pathology ; Diagnosis, Differential ; Humans ; Neoplasm Invasiveness ; Thyroid Gland ; pathology ; Thyroid Neoplasms ; diagnosis ; pathology ; Thyroid Nodule ; diagnosis ; Thyroiditis ; diagnosis

The paper reviewed clinical reports on the treatment of hypermenorrhea, menostaxis, and uterine bleeding with Ancong Decoction and modified Ancong Decoction. Although there were few reports concerned with clinical usage, Ancong Decoction has sound therapeutic effects, with more than 90% effective rate.

Objective To evaluate the effect of convalescent training on patients after special prosthesis replacement in treatment of giant cell tumors. Methods 20 patients with giant cell tumors were treated with convalescent trainings postoperatively,including trainings of muscle strength,joint movement, balance, noumenal sense and gait and were emphasized for earlier training of active muscle contraction. Results According to Enneking score system of bone and muscle postoperation, the lowest for extremitas superior postoperation score of 5 patiens was 20,the highest was 28, the average was 26.6. 4 patiens score was higher than 24, the good rate was 80.0 %.15 patiens extremitas inferior score was from 14 to 27, the average was 21.5, the good rate was 86.7 %. Conclusion Earlier staged joint functional rehabilitation exercise after special prosthesis replacement in treatment of giant cell tumors could prevent ankylosis,improve adhering of capsule,ligament and other soft tissue,and recover the joint function to maximum.

Animals ; Birds ; Humans ; Influenza A virus ; genetics ; metabolism ; pathogenicity ; Influenza in Birds ; metabolism ; virology ; Influenza, Human ; metabolism ; virology ; Viral Nonstructural Proteins ; genetics ; metabolism ; Virulence

Objective To propose a stream-media technology based on the new transmission technology. Methods Firstly,we explored the advantages and disadvantages of exiting PACS image in LAN (Local Area Network) and WAN (Wide Area Network) and then expounded distance diagnosis related to HIS and PACS,VPN technology,wireless network applications,more points consultation applied technology. At last,we made an analysis of the characteristics of the stream-media transmission technology. Results The characteristics of low bandwidth occupied,high security,and high scalability of stream-media transmission technology fit the needs of PACS development. Conclusion Application of streammedia technology transferred in PACS image provides a new economical and practical technical solution to break through limitation of network bandwidth in medical imaging integrated information,and to thoroughly make use of medical resource.

Objective:To evaluate the clinical efficacy of SKy bone expander system in percutaneous kyphoplasty for treat- ment of osteoporotie verterbral compression fracture.Methods:Twenty-two patients(aged 62-90 years,32 vertebrae)under- went percutaneous kyphoplasty using SKy bone expander system.The bone cement was injected into the collapsed vertebrae. The vasual analogue scale(VAS)and complications were recorded during follow up.Results:The operations were successful in all patients via unilateral or bilateral approach.The operation time ranged from 30 to 120 min.The mean volume of cement in- jected into each vertebra body was(4.8?1.1)ml,ranged from 3.1 to 6.8 ml.Extravertebral leakage of bone cement was ob- served in two vertebrae with no symptoms.All patients had their pain relieved;the VAS was 7.6?0.8 before operation,3.5?0.5 one day after operation,2.8?0.6 one week after operation,and 2.4?0.6 one month after operation,with significant difference found between preoperation and postoperation(P

OBJECTIVETo observe the effect of Liuweidihuang Pills in relieving cellphone electromagnetic radiation-induced histomorphological abnormality, oxidative injury, and cell apoptosis in the rat testis.

METHODSThirty adult male SD rats were equally randomized into a normal, a radiated, and a Liuweidihuang group, the animals in the latter two groups exposed to electromagnetic radiation of 900 MHz cellphone frequency 4 hours a day for 18 days. Meanwhile, the rats in the Liuweidihuang group were treated with the suspension of Liuweidihuang Pills at 1 ml/100 g body weight and the other rats intragastrically with the equal volume of purified water. Then all the rats were killed for observation of testicular histomorphology by routine HE staining, measurement of testicular malondialdehyde (MDA) and glutathione (GSH) levels by colorimetry, and determination of the expressions of bax and bcl-2 proteins in the testis tissue by immunohistochemistry.

RESULTSCompared with the normal controls, the radiated rats showed obviously loose structure, reduced layers of spermatocytes, and cavitation in the seminiferous tubules. Significant increases were observed in the MDA level (P < 0.01) and bax expression (P < 0.01) but decreases in the GSH level (P < 0.01) and bcl-2 expression (P < 0.01) in the testis issue of the radiated rats. In comparison with the radiated rats, those of the Liuweidihuang group exhibited nearly normal testicular structure, significantly lower MDA level (P < 0.05), bax expression (P < 0.01), and bcl-2 expression (P < 0.01).

CONCLUSIONLiuweidihuang Pills can improve cellphone electromagnetic radiation-induced histomorphological abnormality of the testis tissue and reduce its oxidative damage and cell apoptosis.

Animals ; Apoptosis ; drug effects ; radiation effects ; Body Weight ; drug effects ; radiation effects ; Cell Phone ; Drugs, Chinese Herbal ; pharmacology ; Electromagnetic Radiation ; Glutathione ; metabolism ; Male ; Malondialdehyde ; metabolism ; Oxidative Stress ; Radiation-Protective Agents ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Seminiferous Tubules ; drug effects ; radiation effects ; Spermatocytes ; drug effects ; metabolism ; radiation effects ; Staining and Labeling ; Testis ; drug effects ; metabolism ; pathology ; radiation effects

Objective To investigate the spiral CT features of gastric carcinoma in the invasion and metastasis and its correlation with the expression of phosphatase and tensin horology deleted on chormosome ten(PTEN)and basic fibroblast grouth factor(bFGF).Methods Spiral CT plain scan and triphasic enhanced scans were performed in 83 patients.The postoperative specimens were embedded with paraffin to obtain 5?m thickness tissues and stained with HE and immunohistochemistry.Spiral CT findings were compared with the expression of phosphatase and tensin horology deleted on chormosome ten(PTEN)and basic fibroblast growth factor(bFGF).Results(1)The accuracy of spiral CT in T and N staging of gastric carcinoma was 94.0%(78/83)and 89.2%(74/83),respectively.(2)The expression of PTEN was 47.0%(39/83)in gastric carcinoma.The expression of PTEN in T_(3.4)(40.8%,29/71)and N_(1+2) (38.3%,23/60)gastric carcinoma was significantly lower than that of T_2(10/12)and N_0(16/23)gastric carcinoma,respectively(X~2=7.439,P=0.006;X~2=6.511,P=0.011).(3)The expression of bFGF was 63.9%(53/83)in gastric carcinoma.The expression of bFGF in T(3.4)(70.4%,50/71)and N_(1+2) (71.7%,43/60)gastric carcinoma was significantly higher than that of T_2(3/12)and N_0(10/23)gastric carcinoma,respectively(X~2=7.314,P=0.007;X~2=5.724,P=0.017).(4)Both PTEN-positive expression and bFGF-positive expression were detected in 16 specimens.The expression of PTEN(41.0%, 16/39)was negatively correlated with that of bFGF(30.2%,16/53)(r=-0.447,P=0.000). Conclusion Spiral CT triphasic enhanced scans combined with biologic characteristics can improve diagnostic accuracy of gastric carcinoma in the invasion,metastasis and prognosis.

OBJECTIVETo build a type 2 diabetes mellitus rat model with cardiac ischemia.

METHODSMale Wistar rats were fed high sucrose and high fat diet for four weeks and then injected with streptozoticin (STZ) (40 mg/kg .i.p.). The levels of fasting blood glucose and serum insulin were monitored every week. The body weights of rats were also measured every week. The blood levels of creatine kinase and lactate dehydrogenase (LDH) were measured following the electrocardiograph used BL-410 biological experiment system.

RESULTSThe serum insulin levels of diabetic rats were 4.05 ng/ml after four weeks high sucrose and high fat diet. The fasting blood glucose levels of diabetic rats were 17.9 mmol/L after injection. Compared with normal group, there was obvious change of S-T segment in the electrocardiograph of diabetic group at the fourteenth week. The levels of creatine kinase and lactate dehydrogenase in diabetic group significantly increased in comparison with those in normal group.

CONCLUSIONThe cardiac ischemia of diabetic rats model is suitable for investigating cardiac disease of diabetes mellitus.

Animals ; Creatine Kinase ; blood ; Diabetes Mellitus, Experimental ; physiopathology ; Diabetes Mellitus, Type 2 ; chemically induced ; physiopathology ; Diet, High-Fat ; adverse effects ; Dietary Sucrose ; adverse effects ; Disease Models, Animal ; L-Lactate Dehydrogenase ; blood ; Male ; Myocardial Ischemia ; physiopathology ; Rats ; Rats, Wistar ; Streptozocin