There were a lot of general researches and applications about constitution in Shanghan-Zongbing Lun ofPang Anshi. It is found that the constitution idea ofPang Anshi originated from Huangdi-Neijing. His constitution idea included that: the constitution formation was related to living environment and diet; the constitution factors should be considered in the clinical practice; the constitution factors should be considered when applicating Yang-preserving in spring and summer, Yin-preserving in autumn and winter; the constitution factors should be considered in the process of the choice of dosage, the method of decoction and the principle of medication. Pang Anshi constitution idea is of great important guidance for the later medical practice.

BACKGROUND:It is believed that the splintage can promote periodontal tissue repair and improve the prognosis of loose teeth. However, the force of the splint is associated with the rigidity of the splint and adaptation between the teeth and the splint.
OBJECTIVE: To evaluate the therapeutic effects of the nylon composite resin periodontal splint, the
fiber-reinforced composite periodontal splint and the bracket periodontal splint on the treatment of severe periodontitis of the mandibular anterior teeth.
METHODS:Seventy-two patients with severe periodontitis of the mandibular anterior teeth were randomized into 3 groups, with 24 cases in each group: nylon composite resin periodontal splint, fiber-reinforced composite
periodontal splint and bracket periodontal splint groups. The clinical effects of the three kinds of periodontal splints and periodontal indexes were compared at 1, 6 and 12 months after splinting.
RESULTS AND CONCLUSION: The clinical effects in the group of the fiber-reinforced composite periodontal
splint were significantly better than those in the other two groups at 1, 6, 12 months, which were 100%, 100% and 95.8%, respectively. The plaque index, bleeding index, and pocket depth were worse in the group of the nylon
composite resin periodontal splint than the other two groups (P < 0.05). Results suggest that the fiber-reinforced composite periodontal splint is preferred to preserve the loosened teeth with severe periodontitis.

0.990 0) with an average recovery ranged from 86.1% to 109.0%.The injection RSD were within 0.84%～3.1%(n=6).CONCLUSIONS:The method is successfully applied for simultaneous determination of 22 kinds of free amino acids.

Objective To investigate the clinical characteristics of retinal degeneration (RD) with retinal holes and the therapeutic effect of argon laser therapy. Methods The data of argon laser therapy in 210 RD patients (224 eyes) with retinal holes who underwent the treatment in our department were retrospectively analyzed, which was compared with the data of argon laser therapy in 173 RD patients (198 eyes) without retinal holes. Results In RD patients with retinal holes, 89.7% of the patients were less than 60 years old (53.3% males and 46.7% females). Grid-like degeneration was found in 65.6% of the patients in whom 87.5% had the range of degeneration less than 1 quardrant. There were oval-shaped holes in 60.7% of the patients and accompanied with limited rhegmatogenous retinal detachment (LRRD) in 23.7%. Compared with RD patients without retinal holes, the ratio of patients with the age of≥35 years, cystic degeneration, retinal lengthways small plica, and subjective symptoms was higher in RD patients with retinal holes; while the therapeutic effect of argon laser therapy on patients with LRRD was obviously less than whom without retinal holes (P

Objective To explore the anisodine hydrobromide injection on postoperative visual function recovery in patients with glaucoma.Methods Used retrospective analysis method, 18 cases, 25 eyes glaucoma patients from October 2012 to October 2015 in our hospital undergoing surgery treatment were randomly selected and their clinical data were analyzed.The patients received anisodine hydrobromide injection postoperative,and intraocular pressure andvision correction were compared before and after treatment.Results After treatment,the patient’ s average intraocular pressure was(13.64 ±2.35)mmHg,which was signigicantly lower than(36.68 ±3.56)mmHg before treatment(P <0.05);postoperative follow-up,vision correction of 14 cases(21 eyes) was above 0.3,accounted for 84%,which was statistically significant compared with the preoperative (P<0.05);there were 3 cases(4 eyes)of postoperative complications,including one eye with corneal edema,1 eye with anterior chamber bleeding,2 eyes for fiber exudative inflammation, the complication rate was 16%.Conclusion Postoperative patients with compound anisodine hydrobromide injection adjuvant therapy has significant clinical effect, not only could significantly improve the patient ’ s visual function, and reduce incidence of postoperative complications with high security.

Objective To observe the analgesic and sedative effects of dezocine injection on the medical thoracoscopy check -up.Methods 98 cases of patients with unexplained pleural effusion were randomly divided into sedation group(dezocine group,49 cases)and anesthesia group(local anesthesia by lidocaine,49 cases)by adopting digital expression method.Sedation group was intravenously injected with 5mg dezocine before the operation,and another 5mg dezocine was mixed with 100mL of 0.9% sodium chloride for intravenous drip,with 10mL of 2%lidocaine for local anesthesia during the operation;anesthesia group was only administered with 10mL of 2% lidocaine for local anesthesia.Verbal rating scales(VRS)results and visual analogue scales(VAS)results of the two group patients,as well as their hemodynamics and pleural reaction were recorded.Results The VAS scores of the sedation group and anesthesia group were (4.3 ±2.2)points and (2.1 ±1.9)points,respectively,VRS scores were (3.5 ± 1.1)points and (1.4 ±1.1 )points,there were statistically significant differences(t =0.415,P =0.019 and t =0.293,P =0.006,respectively).The two groups had basically similar operation duration,but the sedation group had more stable hemodynamic indexes such as maximum heart rate,systolic pressure,diastolic pressure and pleural reaction,including cough,dizziness,chest tightness,sweating,etc.Conclusion Dezocine injection can be used in medical thoracoscopy check -up and treatment,with significant analgesic effect and less adverse reaction,effectively alleviating the discomfort of thoracoscopy check -up,and improving patients′compliance and comfort,so as to enhance the success rate of thoracoscopy check -up.

Objective To analyze the stress state of magnetic attachment in mandibular complete overdenture supported by nature roots and implant, and to provide neference for designing of clinical prosthodentics. Methods Three-dimensional finite models (model,Ⅱ,Ⅲ)of three groups of mandibular overdentures depending on the different location of the implant and natural tooth root, placing three pairs of magnetic attachment, were constructed by application of CT scanning,computer photo processing system,and Solidworks finite element model building software.The natural teeth and implant neck bone stress of the models in three groups under different stress were calculated and compared.Results The stress of the bone around the implant in the area of molar teeth in model with both sides of the implants under oblique load (Model Ⅱ)was significantly increased compared with the model with one side of the implant (Model Ⅲ). The supporting bone stress of oblique load was increased compared with the vertical load;among them under the oblique load at one side’ s molar teeth, the stress of the bone around the implant in the area of molar teeth in modelⅠ,modelⅡ and model Ⅲ was increased about 30%, 43%,and 55%.Conclusion When there only one nature teeth remain,two implants should be at least added, one in the area of opposite cuspid, and the other in the area of molar teeth of the same side. The magnetic attachment is better than other kinds of attachment in preventing the damage of abutment when it suffers inclined load.

Objective: To study the amount of fat, cholesterol and fatty acid intake in China and provide the basic material for dietary guidance. Methods: Two areas were selected both in North and South China and each area included 3 provinces, or municipality or autonomous region. Three representative survey sites were selected in each province, or municipality or autonomous region. Dietary survey was conducted by the method of weighing and recording and cooking method was also recorded. The amount of food consumption was calculated as standard person (adult male, light physical activity). All foods were gathered as 12 kinds of foods, and each kind of food was cooked and then mixed. The content of fat and fatty acid was analyzed for 8 kinds of foods and the content of cholesterol was analyzed for 4 kinds of foods. The intake of fat, fatty acid and cholesterol per capita was calculated. Results: The amount of fat intake among North I, North II, South I, South II was 70.5 g, 46.5 g, 58.7 g, 71.0 g respectively and the amount of cholesterol intake was 329.6 mg, 128.5 mg, 400.9 mg, 306.0 mg respectively. The main source of dietary fat was from meat and vegetables. Egg was the main source of dietary cholesterol and meat and egg were both the main source of dietary cholesterol in south II area. About 90% of saturated fatty acid was palmitic acid and stearic acid and 90% of monounsaturated fatty acid was oleic acid. Linoleic acid was the principal n-6 polyunsaturated fatty acid and linolenic acid was the principal n-3 polyunsaturated fatty acid. The ratio of S∶M∶P in North I was 1∶1.1∶1, in North II was 1∶1.6∶1.3, in South I was 1∶1.6∶1.3 and in South II was 1∶1.5∶1. Conclusion: The amount of fat intake and fatty acid profile was quite different among different areas and the dietary guidance should be more pertinent The current cholesterol intake was more than dietary guidance in most areas. In addition to egg, meat was also an important source of cholesterol.

Objective To study the clinical effect of sevoflurane combined with remifentanil in laparoscopic cholecystectomy (LC).Methods50 cases of laparoscopic cholecystectomy in Tianjin Haihe Hospital from February 2015 to September 2016 were selected as the research object, and randomly divided into the control group and the experimental group, each group had a total of 25 cases.The patients in control group were treated with continuous intravenous infusion of propofol.The experimental group received sevoflurane.Patients in the experimental group and the control group were given remifentanil after surgery.Compared with the experimental group and control group of patients with the degree of recovery and related Linchuan indicators.ResultsAfter the corresponding anesthesia, the control group of patients with recovery time was (13.4±3.1) minutes, the score was (4.1±1.2) points, extubation time was (14.6±3.7) minutes.However, the extubation time and recovery time of the control group were significantly longer than those of the experimental group, and the recovery score was lower than that of the experimental group, with statistical difference (P<0.05).There was no obvious adverse reaction in the experimental group and the control group, and there was no significant difference in the changes of cardiovascular factors.ConclusionSevoflurane combined with remifentanil for laparoscopic cholecystectomy can improve the anesthetic effect to a great extent, stable operation and postoperative patients with cardiovascular function, recovery time is short, the clinical significance of only one step promotion and application.

Star-shaped block polymers have recently attracted considerable attention owing to their unique properties and applicability in nanomedicine development.Compare to linear polymer and hyper-branched polymers,star-shaped block polymers have more advantages due to the unique structure.Star-shaped block polymer has become a desirable molecular biomaterial for delivery therapeutics and diagnostic agent to the diseased cells.This paper reviews the research about star-shaped block polymers and nanomedicine development in using them as drug and gene delivery carriers.