As incoming arcs of immune response,corneal lymphangiogenesis is closely related to the pathogenesis of many diseases.The relationship between corneal lymphangiogenesis and angiogenesis has been the hotspot.Corneal lymphangiogenesis and angiogenesis destroy the corneal immune privilege mechanism together.It is the urgent problem to study the mechanism of corneal lymphangiogenesis and investigate the treatment of related diseases.This paper reviewed the relation ship among corneal lymphangiogenesis,infection,complications of corneal transplantation,xerophthalmia and pterygium in order to provide theoretical basis for clinical treatment of relevant eye diseases.

Adenosine is an endogenous purine uncleoside released by cells as part of the normal metablic mechinary. During inflammation, massive ATP degradation increases the local adenosine concentration to the micromolar range, at the range, adenosine extert potent antiinflammatory rale. In vivo or in vitro experiments, the addition exogenious adenosine, its analogues and inhibition of its degradation attenuate injury of animal models of inflammation. Antiinflammatory mechinasms involve in;(1)Adenosine inhibites neutrophil function in vitro, including chemotaxiz, adhesion, phogocytosis, and oxygen radical generation. (2) Decrease the expression of collagenase, and reduce the amount of collagenase. (3)Blocking neutrophil adhesion to the endothelium mediated by L-selectin and ftrEategrin. (4)inhibition activated humanmonocytes and macrophage secreting cytokins. (5) Adenosine enhances IL-10 secretion by human monocytes. (6)inhibition of immune response and so on. Relation with nonsteroidal antiinflammatory drugs (NSALDs) includes:(1)MTX and SASP inhibit the activity of 5-aminoimidazole-4-carboxam-ide ribonucleotide (AICAR) transformylase resulting in increased local adenosine concentraton. (2) Azathioprine and its potential metabolite inhibits adenosine kinase, diminish AMP formation by adenosine. In conclusion, the existance of a novel class of antiinflammatory agents, affects adenosine metabolism and may be a useful antiinflammatory drug as well.

There are necessities to the legislation of new rural area cooperative medical system as it impelled nationwide.For it is the system that guarantees peasants' basic medical rights and turns out to be part of China's social security.The key of the system construction is its legislation aspect.The first thing to consider is the necessity and feasibility of its legislation.Then comes to its legislative principles from the standpoint of legislative ethics,which is determined by its particularity that it faces to a majority of peasants concerning their public interest and so on.

OBJECTIVETo observe the clinical effect of Sizhi-Xifang in the improvement of postoperative ankle function.

METHODSFrom Jan. 2006 to Mar. 2008,49 patients were divided randomly into treatment group and control group. The treatment group included 16 males and 8 females with an average age of (41.3 +/- 13.2) years, involving 13 cases of tye A, 9 of type B and 2 of type C based on AO classification. The control group included 15 males and 10 females with an average age of (38.2 +/- 10.9) years, involving 12 cases of type A, 10 of type B, 3 of type C. Minimal invasive percutaneous plate were used in each group. In treatment group 24 cases were treated with Sizhi-Xifang after the incisions were healed.

RESULTSThere were no incision infections, flaps necrosis, bone and plate exposure after treatment in two groups. All patients were followed-up for 4 to 16 months with an average of 8.6 months. According to Johner-Wruhs evaluation standard, there were 7 cases in excellent, 12 good, 5 in fair in treatment group and in control group there were 5 cases in excellent, 7 in good, 10 in fair and 3 in poor. The comparison of effect between two groups had significant difference (P < 0.05).

CONCLUSIONSizhi-Xifang is helpful to improve the ankle postoperative function.

Adolescent ; Adult ; Aged ; Ankle ; physiopathology ; Bone Plates ; Female ; Humans ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Recovery of Function ; Skin ; Tibial Fractures ; physiopathology ; surgery ; therapy ; Treatment Outcome ; Young Adult

Animals ; Glutamine ; blood ; metabolism ; Male ; Physical Conditioning, Animal ; physiology ; Physical Exertion ; physiology ; Rats ; Rats, Sprague-Dawley ; Sleep Deprivation ; metabolism ; physiopathology ; Thymus Gland ; metabolism ; Time Factors

Adult ; Female ; Gas Poisoning ; drug therapy ; Glycoproteins ; therapeutic use ; Humans ; Male ; Middle Aged ; Quinuclidines ; therapeutic use ; Treatment Outcome ; Young Adult

Adult ; China ; Female ; Humans ; Logistic Models ; Male ; Occupational Health ; statistics & numerical data ; Transients and Migrants ; Young Adult

Adolescent ; Adult ; Aged ; Cystitis ; etiology ; prevention & control ; Female ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Hemorrhage ; etiology ; prevention & control ; Humans ; Injections, Intravenous ; Male ; Mesna ; administration & dosage ; therapeutic use ; Middle Aged ; Transplantation Conditioning ; methods ; Young Adult

In this research, the zuelacmycin-producing strain Streptomyces venezuelaevar. qinlingensis RL-2 was used as original strain, the spore suspension of which was induced by UV, LiCl and the compound treatmeat (UV+LiCl) respectively. The zuelacmycin-high-yield strain UVL-108 was obtained by the treatment that the exposure time under UV irradition was 45 s and the concentration of LiCl was 0.4%. The heredity characters of mutant UVL-108 were stable in succesive six generations. The antibacterial activity and the fermentation titer of mutant UVL-108 were determinded by bidirectioned culture and mycelial linear growth respectively. The results demonstrated the antibaterial activity of mutant UVL-108 was improved by 77%, and the relative toxicity of fermentation to Phyricularia grisea was improved by two times compared with the original strain.

The study provide a theoretical basis for the industrial production of a elastase-high-yield strain which was isolated from the straw,and the selected strain was identified. The screening strategy included casein(skim milk) plate selecting and elastin(beef tendon) re-screening. And then,the morphological,physiological and biochemical characteristics as well as 16S rRNA sequence homology of the selected strain were studied. Finally,the strain LSF-97 which had a excellent decomposing ability to beef tendon was obtained. The results showed that the strain LSF-97 is relative to the Bacillus pumilus with 100 % similar in sequence under the phylogenetic tree,the morphological and physiological and biochemical characteristics are also consistent with pattern of bacteria. So it was identified as Bacillus pumilus.