This paper emphasizes constitution factor,the chief pathogenesis of repeated respiratory tract infection(RRI) of children;the main pathogenesis are Qi deficiency of spleen-lung and retention of phlegm.According to children's physiology feature,spleen is frequently insufficient and RRI Children are given too much antibiotic and bitter-cold herbs,that causes damage to stomach.Regulating spleen is expected to figure prominently in prevention and treatment of RRI children.Regulating spleen not only means reinforcing the spleen,but also promoting digestion to eliminate stagnation and regulating Qi and eliminating phlegm to restore the normal physiological function of spleen and stomach,strengthen children's constitution and immunity.There are 4 therapeutic principles of RRI children: activating spleen,promoting lung and resolving phlegm during the acute phase;reinforcing the spleen,eliminating stagnation and eliminating phlegm;reinforcing the spleen and promoting lung during the deferment period;reinforcing the spleen and enriching Qi for prevention.

0.05).Conclusion SjvO_2 and OEF may objectively reflect brain oxygen metabolism and cerebral blood flow after acute cerebral infarction. Furthermore, they are valuable indicators for predicting prognosis.

[Objective] To develop an HPLC method for determining Gallic acid in Milin Capsules.[Method] The contents of Gallic acid were determined by HPLC.Agilent1200 HPLC.Chromatography column was ZORBAXSB-C18(4.6?250mm,5?m);mobile phase:methanol-0.2% phosphoric(6∶94);flow rate was 1.0ml/min;UV detection wave length was 270nm.[Results] The average recovery of Gallic acid was 99.10%,RSD was 1.07%.[Conclusion] This method was simple,quick,stable,accurate,can be used as a method for determining Gallic acid in Milin Capsules.

Objective To investigate the clinical characteristics and diagnosis of some patients with cryptococcus neoformans meningitis(CNM).Methods The clinical features were analyzed and summarized for the findings of 16 CNM cases.Results The clinical cachexia manifestations were not found in the 16 CNM cases.The higher intracranial hypertension and the slight elevation of CSF protein content were found in the earlier period.The cryptococcus neoformans could be found in CSF through lots of lumbar puncture usually.Conclusion The symptom in the earlier period of cryptococcus neoformans meningitis is not typical.It is difficult to find the cryptococcus neoformans.In order to definite the diagnosis,more examinations of CSF must be done.

Objective In order to control the organic pollution in surface water sources in Jiaxing area, deep water treatment method was applied to treat drinking water. The effectiveness and correlative hygiene issues of the constructive project were pre,assessed. Methods On the basis of selecting and comparing some water factories in domestic and abroad which were similar with this constructive project, the assessment was synthetically carried out by surveying on the spot, checking blueprint, examining technological process and equipments layout, worked technique and materials, after experimental deep water,treatment was pup in to pilot scale test. Results The drinking water deep treatment method could eliminate organic substances effectively from original water. The results of the pilot test showed that the removed rates of CODMn, TOC, color degree and NH3,N through this measure were respectively 95.57%, 25.35%, 32.80% and 37.40% higher than those through route drinking water treatment measures. The measure could translate Ames test result into negative. The dosage of alum and chlorine could be reduced 33% and 50% respectively. Water purity and taste could be improved. The arrangement and layout of the facilities of this constructive project was advanced and reasonable, which was conformed to the hygienic requirements. Conclusion This constructive project could effectively solve the serious pollution problem of organic substances in water source in Jiaxing area and improve the purification effectiveness of drinking water and water quality. The occupational hazards that possibly present in the productive process of this project could be prevented. From the view of hygiene, this constructive project was feasible.

Objective To apply fluo-rescencc-activated cell sorting(FACS) in sorting T lymphocyte (CD_3~+) and granulocyte (CD_(15)~+), which establish the separating method of series of cells from human peripheral blood, so that the scientific research and clinical research could be carried out were specifically. Methods 10 cases of normal peripheral blood were collected and T lymphocyte (CD_3~+) and granulocyte (CD_(15)~+) were stained with florescence conjugated antibodies. The positive cells were sorted by FACS. Results Before sorting the peripheral blood, the proportion of the T lymphocyte(CD_3~+) and granulocyte (CD_(15)~+) in the leukocyte is 48.8 % and 30.8 %; after sorting by FACS, the purity of T lymphocytes (CD_3~+) is up to 98 % and the recovery is about 95 %; the purity of granulocyte (CD_(15)~+) is up to 97 % and the recovery is about 96 %. Conclusion The FACS could Mlow us to quickly sort T lymphocyte (CD_3~+) and granulocyte (CD_(15)~+) with higher recovery and higher purity from the peripheral blood.

AIM:To establish a quality standard for Anshen Wendan Pill(Rhizoma Pinelliae Praeparata,Pericarpium Citri reticulatae,Poria,Radix et Rhizoma Ginseng,etc.). METHODS:Pericarpium Citri Reticulatae,Fructus Schisandrae Chinensis,Radix et Rhizoma Ginseng,and Radix et Rhizoma Glycyrrhizae were identified by TLC,and the contents of schisandrin and hesperidin were determined by HPLC. The content of cinnabaris was determined by titration. RESULTS:Pericarpium Citri reticulatae,Fructus Schisandrae Chinensis,Radix et Rhizoma Ginseng,and Radix et Rhizoma Glycyrrhizae could be identified by TLC. The calibration curve of schisandrin was linear in the range of 0.017-0.52 ?g with the correlation coefficient of 1.000 0(n=5).The average recovery of schisandrin was 99.83%(RSD=0.86%,n=6). The calibration curve of hesperidin was linear in the range 0.506 -2.53 ?g,with the correlation coefficient of 1.000 0(n=5).The average recovery hesperidin was 100.43%(RSD=1.39%,n=6). The average recovery of cinnabaris was 98.30%(RSD=1.06%,n=6). CONCLUSION :The methods are simple,accurate and reproducible. They are suitable for the quality control of Anshen Wendan Pill.

Objective To investigate the anatomical features of different types of unstable fractures of pelvic ring,and to observe the therapeutic effect of open reduction and internal fixation combined with three-stage syndrome differentiation and treatment.Methods Nineteen patients with pelvic fracture were classified according to Tile's classification for pelvic fracture.Of 19 patients,12 were classified into type B(6 being type B1,3 type B2,and 3 type B3),and 7 into type C(3 being type C1,2 type C2,and 2 type C3).All of the patients received pelvic reconstruction through open reduction and internal fixation with titanium plate.After treatment,three-stage syndrome differentiation and treatment were carried out: Taohe Chengqi Decoction was used in the early stage of fractures,Xugu Huoxue Decoction in the middle stage and Yangjin Jiangu Decoction in the late stage.Meanwhile,traumatic ointment was applied on the affected region after the union of operation wound.Results After operation,the follow-up was carried out in all of the patients for 12 ～ 36 months,averaged 18 months.The results of follow-up showed that the fractures and dislocation of all the patients were healed within 3 ～ 6 months,and the patients obtained the normal life and walking function.The results of Majeed's classification showed that 17 were effective,2 ineffective and the effective rate was 89.47%.Conclusion According to the classification of pelvic fractures,it is a better method for pelvic fractures by pelvic reconstruction through different methods of open reduction and internal fixation with titanium plate,and then by three-stage syndrome differentiation and treatment.

OBJECTIVE To investigate the application of low temperature hydrogen peroxide gas plasma sterilization in dental handpieces.METHODS Totally 240 pieces dental handpieces were divided into 8 groups in accordance with different ways of oiling and package,sterilized by Johnson STERRAD 100S low temperature hydrogen peroxide gas plasma sterilizer,and then inspected by sterility testing,rotational speed and appearance observation.RESULTS The result of sterility testing of dental handpieces in auto oiling group with 4 types of packages was negative,and the sterilization effect was reliable.After 10 cycles of low temperature hydrogen peroxide gas plasma sterilization,the rotational speed of dental handpieces had no obvious decline and the appearance was quite intact without any corrosion.CONCLUSIONS The sterilization effect is reliable and the damage caused by low temperature hydrogen peroxide gas plasma sterilization on dental handpieces is not found.

Objective To investigate the value of MR 3D CUBE T2WI sequence in displaying anatomical structure of knee joint.Methods Sixty cases of knee joints (30 cases in lesion group and 30 cases in control group) were scanned with conventional 2D and 3D CUBE T2WI sequence by HDXt 3.0T superconducting magnetic resonance of GE Signa imaging system and hased-array coil.The meniscus,articular cartilage,anterior and posterior cruciate ligaments demonstrated by two sequences were evaluated as excellent,good and poor grade,the results were comparatively analyzed by statistics.Results 3D CUBE T2WI was superior to conventional 2D sequence in displaying of articular cartilage,anterior and posterior cruciate ligaments,and inferior to conventional 2D sequence in displaying of meniscus(all P =0.000).When we put excellent and good levels of image quality as according with diagnostic requirement.The satisfaction rate demonstrating anterior and posterior cruciate ligaments by 3D CUBE T2WI sequence in lesion and control group were 100％,articular cartilage was 93.33％ in control group and 90.00％ in lesion group,while the meniscus was 30.00％ in control group and 33.33％ in lesion group.Conclusion MR 3D CUBE T2WI sequence is a sensitive technique in demonstrating ligaments and articular cartilage of knee joint,but it was inferior to conventional 2D sequence in displaying of meniscus.We should adopt it according to clinical diagnosis.