Uveitis is one of the leading causes of visual impairment.The method of evaluate to visual function include visual acuity,visual field,contrast sensitivity,color vision and visual electrophysiology.Among these methods,the most direct and common one is visual acuity.The visual outcomes are various because of the differences of cause of disease,severity of inflammation,location of lesion and complications.Visual impairment is most common in panuveitis.The risk of serious visual impairment is increased with aging.Bilateral inflammation is more serious and difficult to cure.Of varied causes of disease,the visual outcomes in sarcoid-related uveitis,Behcet' s disease and juvenile arthritis-related uveitis are poor.The complications of uveitis can cause visual impairment directly as well.Cystoid macular edema is the most common complication of uveitis,and which to bring up to visual impairment.There are abnormalities left in contrast sensitivity,visual field and electroretinogram.This article mainly summarize the visual function outcomes of uveitis and factors affecting the visual function.

In the latest 50 years,the radical dissection rate of colonic cancer and the 5-year survival rate have been improved as colonic surgery techniques improve.In 1991,Jacob performed the first laparoscopic hemicolorectomy in the world,and data from multiple prospective studies have shown no significant difference between laparoscopic and open radical resection of colonic cancer in aspects of postoperative survival and incidence of tumor recurrence.In the year of 2009,Hohenberger suggested the concept of complete mesocolic excision (CME).Clinical data Showed that CME could further improve the postoperative survival and reduce the incidence of tumor recurrence,and it could become the standard surgical procedure following total mesorectal excision.

Objective: To evaluate sensory recovery in noninnervated radial forearm free flap after tongue reconstruction. Methods: Sixty-five cases of tongue reconstruction by using free radial forearm flaps were analyzed. Flap sensations to touch, sharp vs dull, two-point discrimination and warmth vs cold was evaluated in each of these patients at 6 months and 12 months after treatment. Results:Twenty-nine flaps (44.6%) showed good sensory recovery, thirty-two flaps (50%) recovered partly, four flaps (6.1%) was anesthetic. Conclusion: Spontaneous recovery of flap sensation can be re-established after reconstruction. Delay or failure of sensory recovery in flap reconstruction could be caused by radiation therapy.

This paper mainly discussed how Chinese archaic ideologist realize emotionality. The contents include five aspects: emotionality is related to human nature and morality; Chinese pay more attention to cultivate himself according to morality, control his emotion and need, keep harmonious relationship with others, emotionality is in association with or- gans. The author thought that the meaning of Chinese emotionality is not only the emotional reaction of oneself, but in- volves comprehensive features of individual emotional response, dealing with matters and behaviors, and it is closely relat- ed to the cultivation of morality and human nature and relative to human nature and morality. Chinese opinion is different from western psychologists’thoughts.

Objective To assess the life quality of children with complex congenital heart defects after surgical treatment.Methods Ten children with complex heart defects after surgical treatment were given comprehensive assessment in physical development(using weight and height standard deviation score,SDS);the symptoms and signs that easily occured;startting time for enrolment to a kindergarten or primary school enrolment.Results The weight SDS of 9 cases were below average value of reference crowd,only 1 case was above average value of refere nce crowd;all the 10 cases of the height SDS were below average value of reference crowd;the symptoms prone to appear:2 cases had cyanosis,9 cases had breathlessness,and all 10 cases of heart auscultation had heart murmur;8 cases stayed at home,having reached the school or kindergarten age.Conclusions The life quality of children with complex congenital heart defects after surgical treatment is inferior.The congenital heart disease prevention show focus on pre-birth intervention.

0.05). In both A and B groups the number of CD_3~+, CD_4~+, CD_8~+ T cells and NK was signficantly higher after treatment than before treatment(P0.05). The amount of CD_3~+,CD_4~+ T cells and NK was obivously lower after treatment than before treatment in C group, and CD_8~+ T cells amount significantly increased after treatment compared with before treatment(P

Objective To evaluate the efficacy of nuvastatin on the high level of serum lipoprotein(a) [Lp(a)] and itsclinical significance in patients with type 2 diabetic nephropathy. Methods In this study, 104 patients with microalbu-winuric type 2 diebetic h?phropathy) were divided into two groups randomly: the flu vastatin. group (zomg per day P.O. )and the control group. The efficacy at 6 weeks' beatment was evaluated. The serum Lp(a) concentration and the activityof tissue-type plasminogen activator(tPA ) and plasminogen activator inhibitor(PAI) were measured by enzyme-linkedimmunosorbent assay and chromogenic substances assay respechtively in all of the patients. Results At the beginning. ser-um Lp(a ) level and PAI activity along with a low tPA activity were abnormally high in every patient. In addition, the levelof Ccr was unconventionally high. After 6 weeks,the level of serum Lp(a) and the activity of PAI and tPA were cowectedsignilicanily in the teated group compared with the other group(P

OBJECTIVE:To identify the medical material Ranunculus ternatus. METHODS: Potassium bromide was used for tabletting.The medical material Ranunculus ternatus and its isogeneric plants were analyzed by using infrared spectrometry.RESULTS:The infrared spectrogram of the medical material Ranunculus ternatus was distinctive and somewhat different from those of its isogeneric plants.CONCLUSION:Fourier transformation infrared spectrometry could be used for the identification of Ranunculus ternatus in that it is simple,rapid,reproducible and specific.

Objective To observe the effect of acupuncture on cerebral glial fibrillary acidic protein(GFAP)expression of brain injury caused by intrauterine infection in neonatal rats.Methods Forty-three Wistar pregnant rats were divided into 2 groups:lipopolysaccharide(LPS)(n=35)and normal saline(n=8).Pregnant rats were consecutively injected intraperitoneally with LPS(450 ?g/kg)or saline on gestation 17 d and 18 d.LPS group were randomly divided into acupuncture group and model group.Acupuncture group were given acupunctured from 7 d to 21 d.GFAP expression was assayed with immunohistochemical technique.Results The number of GFAP immunoreaction(IR)strongly-positive neurons in the cerebral white matter was more in acupuncture group,less in model group and only very weakly IR-positive neurons were found in normal saline group.Conclusion Acupuncture can up-regulate the expression of GFAP in the cerebral white matter,which may contribute to the effect of acupuncture in improving brain injury caused by intrauterine infection.

BACKGROUND:It is not certain that whether human adipose-derived mesanchymal stem cells express telomerase reverse transcriptase (TERT).OBJECTIVE:To investigate whether human adipose-derived mesenchymal stem cells express telomerase reverse transcriptase or not.DESIGN,TIME AND SETTING:The cytology in vitro experiments were performed at TEDA Life and Technology Research Center,Institute of Hematology and Blood Diseases Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College in August 2009.MATERIALS:Adult adipose tissue was obtained from 5 healthy donors undergoing liposuction at the Tianjin Yili Medical Cosmetology Plastics Outpatient.Hela cells were supplied by the Cell Center of Basic Medical Sciences,Institute of Basic Medical Sciences,Chinese Academy of Medical Sciences.METHODS:Human adipose-derived mesenchymal stem cells were isolated from 20 mL human edipose tissue of each healthy donor by collagenase digestion.Cells were digested by trypsin when 80% confluency.Hela cells served as controls,and treated with 1640 medium containing 10% fetal bovine serum,and then digested using trypsin when 80% confluency.MAIN OUTCOME MEASURES:Morphology,phenotype and differentiation of human adipose-derived mesenchymal stem cells.TERT of human adipose-derived mesenchymal stem calls were detected by reverse transcription-polymerase chain reaction (RT-PCR).Telomerase activity was measured by telomeric repeat amplification protocol assay ELISA (TRAP-ELISA).RESULTS:Human adipose-derived mesenchymal stem cells adhered to the flask,presented spindle shape,and whirlpool-shape when cell density was large.Human adipose-derived mesenchymal stem cells were labeled positively for CD73,CD90 and CD105,but negatively for CD19,CD34,CD11b,CD45,and HLA-DR.Following adipogenic induction,oil red O staining showed significant red oil drop.Following ostesgenic induction,Von Kossa staining showed black particles,which indicated calcium deposition.Human adipose-derived mesenchymal stem cells at P1,P4 and P7 did not express telomerase reverse transcriptase gane.Human adipose-derived mesenchymal stem cells from 5 different donors did not expression telomerase reverse transcriptase gane.Hela cells had telomerase activation,but human adipose-derived mesanchymal stem cells did not express telomerase activation.CONCLUSION:Human adipose-derived mesanchymal stem cells do not express mRNA of hTERT,nor the activity of telomerase reverse transcriptase.