Although private hospitals are generally encountering development difficulties, some private non-profit medical institutions thrived in the medical market. These hospitals have rich experiences in terms of manage-ment system, operation mechanism, and competition methods. In this paper, we summarize the experiences of those well-functioning private non-profit hospitals and analyze the essential conditions for developing private non-profit med-ical institutions. These conditions include meeting local health market needs, ensuring that the hospital management system and operation mechanism result in high-quality health services, ensuring hospital development meets local health plans ( in order to obtain policy support) , ensuring the goal of the hospital is public welfare and that the hospital has strong financial support, obtaining certain social and political capital, and ensuring high-quality managers and staff.

Objective To investigate the role of dynophin and substance P in pruritus with 5/6 subtotal nephrectomy rats (STNx). Methods 5/6 subtotal nephrectomy rots were prepared. After 24 weeks , STNx rats entered in end stage renal disease(ESRD). Sixty male SD rats were divided into 4 groups, STNx+P group(n=15), STNx+dynophin group( n=15), STNx control group(n=15) and sham operation group(n=15). Substance P (SP), dynophin and saline were intradermal injected separately. After injection, scratch reaction of rats in 30 minutes were recorded. And then SP concentration in blood was estimated by ELISA and SP expression in skin was examined by immunohistochemisty. Results SP concentration in blood of STNx rats were (1010.2±103.5)pg/ml, which increased to (2530.0± 236.3) pg/ml in STNx+SP group and decreased to (612.4±72.2)pg/ml in STNx+dynophin group, and it was the lowest in sham opera- tion group (240.2±36.5)pg/ml. SP expression in skin was similar to that of in blood. The scratch times in STNx+SP group were highest (7.3±1.9 times), there was no significant difference between STNx + dynophin group and STNx control group. Conclusion Pruritus in ESRD rats was correlated to the increase of SP in blood and skin. Intradermal injection of dynophin can decrease SP in blood and skin, but can not induce scratch in STNx rats.

The evolution of China’s policy on private medical institutions has been ongoing, and a comprehen-sive policy system has been established. In this paper, we review the development history and summarize the main policy points in terms of planning, approval, financial input, supervision and administration, support and incentives. We analyze current policy barriers from three levels:1 ) policy ideas, consensus on the function and role of private medical institutions have not reached, which may influence the corresponding policy making and implementation;(2) policy design, multiple policy bottlenecks still exist, such as lack of flexibility, poor convergence, vague stand-ards and other aspects; 3 ) policy implementation, the health planning polices and equal treatment polices haven’t been carried out, and there are many hidden obstacles. To solve these problems, we recommend that further attention be paid to the importance of private medical institutions;the running mode should be chosen properly; the develop-ment space should be expanded;the classified management policy should be improved; and the supervision and ex-amination of policy implementation on local governments should be intensified.

Chronic microinflammatory state is common in the patients undergoing maintenance hemodialysis (MHD), which seriously affects the long-term survival rate of MHD patients. It is important to improve the microinflammatory state in MHD patients.

As an important part of Chinese medicinal materials, uncommon-territorial herbs are also the most complex parts in the herbal medicine markets. Through years of investigation on the key markets of Chinese herbal medicine, the meaning of uncommon-territorial herbs, their historical evolution, origin and characteristics were clarified in this paper, and some countermeasures were put forward for its development.
Biological Evolution ; China ; Drugs, Chinese Herbal ; chemistry ; history ; Herbal Medicine ; history ; History, 20th Century ; History, 21st Century ; History, Ancient ; Medicine, Chinese Traditional ; history ; Plants, Medicinal ; chemistry ; growth & development

Adolescent ; Bone Neoplasms ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Follow-Up Studies ; Glomus Tumor ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Male ; Melanoma ; pathology ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Tibia ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

Objective:To analyze status quo and trends of VIP services in the tertiary public hospitals of Shang-hai and provide references for health administrative departments. Methods:Health policies of VIP services in tertiary public hospitals were searched and analyzed, and the number of medical institutions, services, prices and service fees were analyzed from 2011 to 2013 . Results:There is a clear demand for VIP services in the tertiary public hospi-tals of Shanghai, and fees for rooms, nursing, and examinations for outpatient and inpatient care are decided by the hospitals. 89. 7% of the tertiary public hospitals in Shanghai offered VIP services, and the trend was steadily grow-ing. The four services that could be decided by hospitals varied greatly, and the service fees for inpatient care in-creased significantly. The total cost of VIP services in the tertiary public hospitals of Shanghai accounted 6. 2% of all costs, and the percentage of income from drugs was lower. Conclusions:VIP services in public hospitals have a his-torical necessity;management should be strengthened in the short term;public hospitals should strengthen their own management and provide VIP services regularly, and health administration departments should strengthen regulation. In the long run, it is suggested that public hospitals should draw lessons from international experiences to form a pat-tern of multi-level medical services and actively carry out cooperation with private medical institutions.

Objective:To study status quo of premium private health services and analyze the trend of its devel-opment. Method:The scope of premium private medical institutions was first defined. Then, seven indicators were used to analyze the allocation of resources;two indicators were used to analyze services;eight indicators were used to analyze costs. The entire situation of different styles of institutions through 2011 to 2013 was compared. Results:The results indicated that in the allocation of resources, the current level of premium private medical institutions is not high enough;large-scale construction is still at its early stages;and the medical personnel structure is not reasonable enough;as for service quantity, the total growth rate of premium private medical institutions is high but the service quantity is still far below that of the VIP services in public hospitals;as for medical expenses, premium private medi-cal institutions are charging high service fees, and the internal structure of the expenses is reasonable. Conclusions:Although the development of premium private health services is at an early stage, development prospects are promis-ing. Premium private health services should strengthen the aspects of medical technology, service levels, management capabilities, human resource building, and brand development.

OBJECTIVEThe aim of this study is to investigate the changes of hard tissue profile in anterior-posterior and vertical direction in bimaxillary protrusion patients after orthodontic treatment.

METHODSA total of 24 bimaxillary protrusion patients (male 8, female 16), aged from 11.2 to 29.0 (average 16.9 years old), were selected to be treated with standard edgewise technique consisted of 4 first premolars extraction. Cephalometrics were taken before and after treatment. The changes of hard tissue profile were studied using the computer-aid X-ray cephalometric analysis.

RESULTS1. The length of the maxillary and the mandible increased significantly, but the anterior-posterior relationship of the maxillary and the mandible did not change significantly. 2. The anterior and posterior facial height increased significantly, but the ratio of anterior and posterior facial height and the angle of MP-FH which reflected the inclination of the mandible plane did not change significantly. 3. The height of the upper and lower first molar increased significantly along with the increase of the anterior and posterior facial height. 4. The height of the upper incisors increased significantly, but the height of the lower incisors decreased significantly.

CONCLUSIONThe anchorage in anterior-posterior and vertical direction were controlled preferably, the patients did not manifest disadvantageous vertical growth trend.

Adolescent ; Adult ; Cephalometry ; Child ; Facial Bones ; pathology ; Female ; Humans ; Male ; Orthodontic Wires ; Orthodontics, Corrective ; Prognathism ; therapy ; Skull ; pathology

Aflatoxins, found in contaminated food, are potent hepatocarcinogen. The aflatoxin-detoxiczyme (ADTZ) isolated from the edible fungus Armillariella sp., detoxifies aflatoxin B1 (AFB1). This paper reports on the characterization of immobilized ADTZ using a hydrophobic adsorption method. The ADTZ was isolated from cryo-homogenated fungus, previously cultivated at 24 - 28 degrees C for 20 - 30 days, using n-alkyl amino-agar beads. Various adsorption conditions of the enzyme to n-alkyl or n-octyl amino-agar beads were carried out. The effects of enzyme immobilization on different alkyl amino-agar beads, at different pH values (5.5 - 7.5), at different temperature (20 - 40 degrees C) and at different salt concentrations were investigated. The enzyme activity was measured at OD360 by reacting 133.3 ng/mL of AFB1 at 30 degrees C for 30 min with the immobilized ADTZ. The Km value of the immobilized enzyme, determined using Schematic Linewearver-Burk plot, is 3.308 x 10(-3) mol/L, lower than that of free enzyme, which is 2.16 x 10(-6) mol/L. This indicated the affinity of the detoxiczyme to AFB1 decreased after immobilization. The immobilized enzyme activity in oil-phase (n-hexane) was also studied with different concentration of water. After the treatment of the immobilized ADTZ, the toxin no longer causes liver toxicity in the rat toxicity test, no longer causes mutagenicity in Ames test and is no longer toxic in the chicken embryo test. Results also indicated that the pH stability, the thermostability and the freezing stability of ADTZ were improved after the immobilization.
Absorption ; Aflatoxin B1 ; metabolism ; toxicity ; Animals ; Chickens ; Enzyme Stability ; Enzymes, Immobilized ; chemistry ; metabolism ; Hydrogen-Ion Concentration ; Hydrophobic and Hydrophilic Interactions ; Multienzyme Complexes ; chemistry ; metabolism ; Rats ; Temperature ; Toxicity Tests