Abstracting and Indexing as Topic ; Academic Dissertations as Topic

In recent years,with the deepening research on autoinflammatory diseases (AID),more and more diseases have been found and included in the AID category.The clinical manifestations of AID are various,but most of them are not specific.Therefore,it is difficult to distinguish AID from infectious diseases,tumors and other autoimmune diseases,which causes misdiagnosis and delayed diagnosis.This article aims at discussing about the clinical diagnosis and treatment procedure of AID.

Spontaneous abortion is one of the most common gestational conditions, with the morbidity of 1% to 5% in married women. It is a serious problem troubling women at the reproductive age. There are many factors causing spontaneous abortion, among them, spontaneous abortion resulting from endocrine abnormalities can be detected and treated. Prolactin is a major endocrine hormone participating in reproductive regulation and playing an important role in early pregnancy implantation and pregnancy maintenance. When there are unusual levels it is closely related to spontaneous abortion, leading to a necessity to further study the relationship between them. International and domestic research developments in recent years about the correlation between prolactin and spontaneous abortion are discussed in this paper.

The atrio-ventricular valves of the normal heart in 200 Chinese cadavers of different ages were studied. The right atrioventricular valves were classified into three types and the left were classified into two types, according to the number of the main cusps. It was found that percentage of the second type (53.5%) of the right atrio-ventricular valves was higher than that of the first type (43.5%) and the first type (83.0%) of the left atrio-ventricular valves is in the majority, while the second type (17.0%) represents only a small percentage.An accessory cusp is situated between two main cusps. The accessory cusp was found in the right atrio-ventricular valves of 132 cases (66.0%), the majority of which had only one accessory cusp (95 cases. 72.0%), and among them there were 65 cases (37.4%) in which antero-medial accessory cusps were present. The accessory cusps were found in the left atrio-ventricular valves of 103 cases (51.5%), most of them also had only one cusp (92 cases 89.3%) and among them there were 71 cases (62.3) in which postero-medial accessory cusps were present.If the total number of the main and the accessory cusps was considered, in the right ventriculus, four cusps were found in 40.5% of the cases, five in 29.0%, three in 19.5%, six in 9.0%, two in 1.5%, seven in 0.5%; while in the left ventriculus, three cusps were found in 51.5% of the cases, two in 37.0%, four in 11.0% and five in 0.5%.The size of the valves was measured. In the right ventriculus the postero-medial valve is the broadest (40.1 mm), the postero-lateral valve is the highest (24.5 mm). In the left ventriculus the postero-lateral valve is the broadest (36.9 mm), the antero-medial valve is the hightest (20.8 mm). The associated valves are usually larger than the other common main valves, the diameters of which are larger than that of the accessory valves. The perimeter of left artrio-ventricular ring is 79.69 mm and the right is 97.79 mm.

Cytokines ; genetics ; Female ; Helicobacter Infections ; complications ; genetics ; Host-Parasite Interactions ; Humans ; Male ; Polymorphism, Genetic ; Stomach Neoplasms ; etiology ; genetics

Periodicals as Topic ; standards ; Writing

Academic Dissertations as Topic ; standards ; Writing

According to existing problems in polysaccharide determination methods in new Chinese drug applications, the method suitability, chemical reference selection, components interference and method research were introduced. The author suggests that suitable determination method should be selected according to the structure and property of the polysaccharide, and validated. Some influent factors should be examined to assure the accuracy of the method, such as the stability and using amount of the visualizing reagent, visualizing time, maximum detection wavelength etc. Monosaccharide and other water soluble components should be removed from polysaccharide sample, and suitable reference substance and detection wavelength should be selected. It should pay attention to mutual interference of neutral and acidic saccharide, and use inhibitor to eliminate the interference. Because the slopes of the standard curves are different for different monosaccharide, it is proposed that the types and ratios of the monosaccharide in heteroglycan should be understood, and mixed reference substance solution in the ratio is prepared for determination.
Drugs, Chinese Herbal ; chemistry ; Monosaccharides ; analysis ; isolation & purification ; Polysaccharides ; analysis ; isolation & purification ; Research ; trends ; Technology, Pharmaceutical ; methods ; trends

Minimally invasive approach points toward one of the directions of the development of surgery in the new century.Based on endoscopy,laparoscopy and interventional technique,minimally invasive techniques have been more and more widely applied to abdominal surgery.Some have already replaced conventional open surgery and become the first option for the treatment of some diseases.Nevertheless,some problems and mistaken ideas do exist in the development of minimally invasive techniques,which call for our attention and proper solution.Combined use of different minimally invasive techniques represents the trend of the development of minimally invasive surgery,while virtual reality techniques,robotic techniques and remote minimally invasive techniques will be playing a leading role in the future.

Objective To investigate expression of E-cadherin (E-cad) and ?-catenin (?-Cat) in pancreatic carcinoma and its relationship with the biological behavior. Methods Immunohistochemistry staining (PicTure TM two steps method) was used to detect E-cad and ?-Cat expression in 47 specimens of paraffin-embeded pancreatic carcinoma and 17 normal pancreas around tumors. Results E-cad and ?-Cat were expressed by normal ductal and acinar cells with typical membranous staining at the intercellular junctions. 17 normal specimens of pancreas strongly expressed E-cad and ?-Cat. The loss and reduction rate of E-cad expression in pancreatic carcinoma was 53.2%(25/47). The significant relationship was observed between low E-cad expression and differentiation,high hyperplastic grade and metastasis (P0.05). There was a positive relationship between the expression of E-cad and ?-Cat in the same specimen (r=0.88,P