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.

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.

Abstracting and Indexing as Topic ; Academic Dissertations as Topic

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.

ObjectiveTo perfect the comprehensive physics healing solution of the postherpetic neuralgia(PHN).MethodsHealthtron potential, pulsed shortwave and pulsed electromagnetism to the spinal cord with corresponding pathological change position or the body surface projective district of the neuromere were used to treated 60 PHNs patients. The short-form McGiLL pain questionnaire (MPQ) was used to evaluate the pain before and after treatment. ResultsThe score of MPQ before treatment was (22.05±3.20), and it was (1.50±1.46) after treatment (t=26.3261,P<0.001). ConclusionComprehensive physics healing is effective on the postherpetic neuralgia.

ObjectiveTo compare the effects of modulated medium frequency low frequency current hydroelectric bath therapy and electromagnetic therapy on heel pain.Methods168 heel pain patients were randomly divided into group A (treated with modulated medium frequency low frequency current hydroelectric bath therapy) and group B (treated with electromagnetic therapy) with 84 cases in each group. The effect of two groups were observed and compared.ResultsThe cure rate and effective rate of the group A were 71.43% and 97.62% respectively, those of the group B were 54.76% and 84.52% respectively, and the number of average cure times of the group A was significantly less than that of the group B (P<0.01).ConclusionThe modulated medium frequency low frequency current hydroelectric bath therapy brings new ideas on clinical application and is a good method for treatment of heel pain.

Vessels and nerves within the medial arm flap were studied in 40 upper limbsof adult cadavers.The chief results are as follows:1.The medial arm cutaneous arteries may arise from the superior ulnar colla-teral artery(45.3%?4.09),the brachial artery(25.0%?3.50),the deepbrachial artery(8.7%?2.32),the axillary artery(5.4?1.86%),or others(thesubscapular,the posterior circumflex humeral,the inferior ulnar collateral artery andmusculo-cutaneous arteries of the triceps,the biceps and the teres major).Thecaliber of its origin from the superior ulnar collateral artery is 1.73?0.06mm.Itaccompanies the ulnar nerve and the muscular branch of the radial nerve whichpasses to the medial head of the triceps.2.The medial arm cutaneous arteries may be divided into four types accordingto their number of sources:one-source type——10.0%?4.74;two-source type——52.5%?7.9;three-source type——32.5%?7.41;five-source type——5.0%?3.45.The chief cutaneous vein of the medial arm flap is the basilic vein and its tributa-ries.The caliber at the terminal end of the basilic vein is 4.76?0.25mm.3.The blood vessels within the medial arm flap anastomose into networks whichdrain from the whole flap.4.The diameter of upper part of the medial arm cutaneous nerve is 1.24mm.The diameter of upper part of the posterior arm cutaneous nerve is 0.5～1.0mm.The diameter of upper part of the medial forearm cutaneous nerve is 2.26mm.5.The blood vessels and the clinical applications of the medial arm flap werediscussed in this article.

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

Phase Ⅱ metabolic enzymes play pivotal role in the biotransform and metabolism of exogenous substances, which might influence its ability of metabolism and detoxification to exogenous carcinogens.Polymorphism have been demonstrated in various phase Ⅱ metabolic enzymes and etiology studies showed that individuals exposed to the same environment could develop different susceptibility to tumorigenesis due to different metabolic enzyme polymorphism. Here, we summarized the effects of phase Ⅱ metabolic enzyme polymorphism on the risk of cancer.

OBJECTIVE In order to explore and control the risk factors of nosocomial infection in intracerebral hemorrhage.METHODS To study prospectively in 837 hospitalized patients with intracerebral hemorrhage in our hospital from Jan.1997 to June 1999. RESULTS It was showed 215 cases of the nosocomial infection were found among 837 cases with the intracerebral hemorrhage(25.8%).Among them,nosocomial lower respiratory tract infection was the highest(39.1%),the second one was the urinary tract(27.8%).Nosocomial infection was closely related with such factors as the aging,location and volume of intracerebral hematoma,disturbance of consciousness, smoking,blood sugar,invasive operation,antibiotic prophylaxis,bed-days.Whereas serum cholesterol was a protective factor.CONCLUSIONS Nosocomial infection was still a high frequent complication in intracerebral hemorrhage and it should be paid attention.This is the most important step to control nosocomial infection of intracerebral hemorrhage in the hospital.