No abstract available.
Sleep Initiation and Maintenance Disorders*

No abstract available.
Immunization*

Type 1 diabetes mellitus(T1DM),also known as insulin dependent diabetes mellitus (IDDM), is classified as an autoimmune disease.Academia currently define it as one of the important autoimmune diseases(IAIDs).The most significant pathophysiological characteristics of T1DM are the pathological humoral and cellular autoimmune response which results in damage to pancreaticβ-cell and absolute reduction insulin.Thus, the mainstream traditional therapy for T1DM has been to chronically replenish insulin or substitutes.Nevertheless, this approach may generate a number of side effects, especially hypoglycemia reaction, hypoglycemic coma and insulin resistance.In recent years, the clinical use of methotrex-ate(MTX) as an immunity inhibitor or regulator aiming at pathogenesis of T1DM has received increasing attention and will become another significant case where an old drug is used for new purposes.The advances in research on MTX in T1DM are discussed in this paper.

Pulse wave, a research focus in both traditional Chinese medicine and Western medicine, which contains a wealth of human physiological and pathological information, has always been the concern of medical practitioners. On the basis of the review on the development of the pulse wave theory and its applications, the existing problems in this field are discussed in this paper. On the basis of the status quo of pulse wave information extraction methods and the utilization of pulse wave in traditional Chinese and Western medicine, a more in-depth study on pulse wave is proposed to make it a bridge connecting traditional Chinese medicine with Western medicine.

Carotid artery stenosis is one of the main causes of ischemic stroke. Carotid artery stenting has gradually become a mainstream treatment approach of carotid stenosis, and the in-stent restenosis is its most common late complications, which restricts the development of carotid artery stenting. This article reviews the epidemiology, imaging evaluation, pathophysiological mechanism, and prevention and treatment measures of carotid in-stent restenosis.

Objective To explore the feasibility of laparoscopic splenectomy (LS) in the management of ruptured spleen. Methods Laparoscopic splenectomy was performed in 8 cases of ruptured spleen in this hospital from August 2004 to May 2005. Results Laparoscopic splenectomy was accomplished successfully in 7 cases and a conversion to hand-assisted laparoscopic splenectomy (HALS) was needed in 1 case. The operation time was 150~200 min (mean, 180 min). The intraoperative blood loss was 600~5 500 ml (mean, 2 200 ml). There were 5 cases of type Ⅱ rupture and 3 cases of type Ⅲ rupture. The postoperative recovery was uneventful and no complications were encountered. Conclusions[WTBZ] Laparoscopic splenectomy is a safe and feasible option for the management of ruptured spleen.

Objective To compare the effects of Graves thyrotoxicosis patients treated by long-term use of anti-thyroid drug ( ATD) and without long-term use of ATD ,and to explore the application value and safety of ATD be-fore 131 I treatment.Methods 62 cases with Graves hyperthyroidism were divided into the two groups according to whether received the long-term ATD treatment.The curative effects,hormone level and safety were compared.Results The success rate of ATD group was 43.75%, the success rate of without ATD treatment group was 56.67%, the difference between the two groups had statistical significance (Ridit=15.152,P=0.000).The thyroid mass,FT3, FT4 ,TSH levels after treatment between two groups had no significant differences , but the difference of the highest iodine uptake rate in 24h had significant difference (t =6.954,P<0.05).The adverse reactions in ATD treated group and ATD untreated group were 7 cases(21.88%) and 3 cases(10.00%),there was statistically significant difference between the two groups(χ2 =4.563,P=0.032).Conclusion Long-term ATD therapy before 131I treatment can reduce the highest iodine uptake rate in 24h,reduce the clinical curative effect and increase adverse reaction rate .

Objective To evaluate the clinical outcomes of consecutive unselected patients treated with coronary artery bypass graft surgery or percutaneous coronary intervention with bare mental stents or sirolimus eluting stents for left main artery disease。Methods From 1995 to 2005,415 patients with left main artery disease received revascularization therapies in which 196 subjects received CABG procedure,and 97 subjects received BMS therapies from October,1995 to August,2003,and 122 subjects received SES therapies from September,2003 to May,2005.Results Rate of diabetes mellitus cormorbidity in CABG group was higher than that in BMS group and SES group,but the cormorbidity rates of renal insufficiency,stroke and pulmonary insufficiency in CABG group were lower than those in BMS group and SES group.The 30-day major adverse cardiac and cerebrovascular events in BMS group,SES group and CABG group was 3.09%,4.01% and 10.71% respectively(P

Objective To study the relationship between the serum paraoxonase-1(PON1) activity, PON1Q/R192 polymorphism and atherosclerotic thrombotic cerebral infarction(ATCI) in Chinese Han people.Methods In 48 cases with ATCI and 55 normal controls (NC group), serum PON1 activity was assayed by infrared spectrophotometer;the PON1Q/R192 polymorphism was determined by polymerase chain reaction and restriction fragment length polymorphism.Results Serum PON1 acuivity in the ATCI group was significantly lower than that in NC group[(74.41?18.85) U/ml,(113.65?26.64) U/ml, P

Diphosphonates ; adverse effects ; Humans ; Osteonecrosis ; chemically induced