Intervention effect of logotherapy on anxiety and depression in patients with chronic glomerulonephritis / 中国实用护理杂志

Objective:To observe and analyze the intervention effect of logotherapy on anxiety and depression in patients with chronic glomerulonephritis (CGN).Methods:Selected 102 CGN patients from March 2019 to May 2020 in Beijing Tiantan Hospital Affiliated to Capital Medical University as the research objects, the general information of the patients was collected, and the patients were randomly divided into the observation group and the control group with 51 cases in each group. The control group was given routine nursing intervention for CGN patients, and the observation group was given logotherapy therapy intervention based on the intervention of the control group. The differences in the scores of the Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) between the two groups before and after 3 months of intervention.Results:There were no significant differences in SAS and SDS scores before and after intervention in the control group ( P>0.05). The SAS and SDS scores in the observation group after 3 months of intervention were (40.67 ± 4.17), (48.74 ± 5.01) points, which were significantly lower than (51.34 ± 5.04), (55.19 ± 5.49) points in the control group ( t=8.37, 3.32, both P<0.01). Conclusions:The positive psychological intervention of patients with logotherapy can effectively improve the anxiety and depression of patients with CGN.

Research progress of ferroptosis in cardiovascular diseases / 中国胸心血管外科临床杂志

@#Cardiovascular disease is a leading cause of death in Chinese population. It is of great significance to further explore the pathogenesis of cardiovascular diseases. Ferroptosis is a recently discovered iron-dependent and non-apoptotic form of regulated cell death, which exerts a regulatory role in a variety of biological events. Some studies have shown that ferroptosis plays an important role in the development of cardiovascular diseases. According to newly scientific reports, we summarized the mechanism and regulation in ferroptosis, and reviewed the results of ferroptosis in common cardiovascular diseases such as cardiac ischemia-reperfusion/myocardial infarction, cardiomyopathy, cardiac hypertrophy, atherosclerosis and abdominal aortic aneurysm.

Relationship between thyroid hormone levels during pregnancy and neonatal thyroid function / 中国基层医药

Objective:To investigate the relationship between thyroid hormone levels during pregnancy and neonatal thyroid function.Methods:Forty pregnant women with abnormal thyroid stimulating hormone (TSH) level during pregnancy and their newborns who received treatment in Yongkang First People's Hospital, China between July 2019 and August 2020 were included in the observation group. An additional 38 healthy pregnant women and their newborns who concurrently received health examination were included in the control group. The clinical data in the two groups were retrospectively analyzed. The levels of thyroid hormones [(triiodothyronine (T 3), tetraiodothyronine (T 4), TSH, free T 3 (FT 3), free T 4 (FT 4)] in pregnant women were compared between the two groups. TSH level in newborns was compared between the two groups. Thyroid dysfunction in newborns was assessed in each group. The correlation between thyroid hormone levels during pregnancy and neonatal thyroid function was analyzed. Results:TSH level during pregnancy in the observation group was significantly higher than that in the control group [(2.89 ± 0.44) mU/L vs. (2.13 ± 0.22) mU/L, t = 9.570, P < 0.001]. T 3, T 4, FT 3 and FT 4 in the observation group were (0.45 ± 0.07) μg/L, (90.87 ± 8.93) μg/L, (1.08 ± 0.19) ng/L and (10.45 ± 1.73) ng/L, respectively, which were significantly lower than those in the control group [(2.13 ± 0.22) μg/L, (1.31 ± 0.21) μg/L, (2.16 ± 0.34) ng/L, (15.31 ± 21) ng/L, t = 24.514, 9.254, 17.432, 10.845, all P < 0.001]. TSH level in newborns in the observation group was significantly higher than that in the control group ( t = 37.041, P < 0.05). The incidence of thyroid dysfunction in the observation group was significantly higher than that in the control group ( χ2 = 4.780, P < 0.05). TSH level in pregnant women was positively correlated with that in newborns ( r = 0.819, P < 0.05). T 3, T 4, FT 3 and FT 4 levels in pregnant women were negatively correlated with TSH level in newborns ( r = -0.773, -0.802, -0.794, -0.824, all P < 0.05). Conclusion:Compared with healthy pregnant women, pregnant women with abnormal thyroid hormone levels have higher TSH levels and lower T 3, T 4, FT 3 and FT 4 levels. The newborns of pregnant women with abnormal thyroid hormone levels have higher TSH levels and a greater risk of thyroid dysfunction than the newborns of healthy pregnant women. The level of thyroid hormone during pregnancy is related to the thyroid function of newborns. This study is scientific and innovative.

Multicenter long-term follow-up study on the risk factors of dysplasia in ulcerative colitis / 中华消化杂志

Objective:To investigate the risk factors of dysplasia in patients with ulcerative colitis (UC) in China.Methods:From March 1st, 2012 to December 30th, 2013, a total of 154 UC patients were prospectively enrolled from the following 11 hospitals, Xijing Hospital of Digestive Diseases, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Peking Union Medical College Hospital, Renji Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Nanfang Hospital affiliated to Southern Medical University, China-Japan Friendship Hospital, The Second Hospital of Hebei Medical University, West China Hospital affiliated to Sichuan University, The Seventh Medical Center of PLA General Hospital, Zhongshan Hospital affiliated to Xiamen University, and the First Affiliated Hospital of Anhui Medical University. The patients were followed up till December 1st, 2017. All the UC patients underwent colon endoscopy and histopathological evaluation. T test and Chi-square test were used for statistical analysis. Cox proportional risk model was used for identifying the risk factors of dysplasia in UC patients. Results:Finally, 133 UC patients were enrolled, the age was (50.0±11.9) years, the diagnosis age was (35.5±11.6) years, the course of disease was (14.5±6.7) years, and the number of endoscopic examinations was (3.4±1.6) times. A total of 21 patients were detected with dysplasia. No patients were detected with colorectal cancer. The results of univariate analysis revealed that the diagnosis age (hazard ratio ( HR)=1.05, 95% confidence interval ( CI) 1.01 to 1.10, P=0.009) and extensive colitis ( HR=2.92, 95% CI 0.97 to 8.79, P=0.057) were factors with statistically significant difference. The results of multivariate analysis revealed that the old age at diagnosis ( HR=1.06, 95% CI 1.02 to 1.11, P=0.003) and extensive colitis ( HR=3.68, 95% CI 1.21 to 11.19, P=0.022) were independent risk factors of dysplasia in UC patients. The cumulative incidence of dysplasia of UC patients with extensive colitis was higher than that of patients with left-sided colitis (24.3%, 17/70 vs. 6.3%, 4/63), and the difference was statistically significant ( χ2=8.023, P=0.005). Conclusions:Extensive colitis and older age at diagnosis are two independent risk factors of dysplasia in UC patients of our country. The cancer monitoring should be strengthened in UC patients with long course of disease and extensive colitis.

Study on the establishment of trimester-specific reference intervals of thyroid hormones for pregnancy under normal iodine intake / 中国基层医药

Objective To establish trimester-specific reference intervals of thyroid hormones for pregnancy in normal iodine intake.Methods A total of 716 pregnant women were selected as research subjects ,and another 307 normal women without pregnancy were served as control group .The serum thyroid stimulating hormone (TSH), free thyroxine(FT4),free three iodine thyroid gland originalacid(FT3) were measured by chemiluminescent microparticle immunoassay.The changes of thyroid indicators in different gestational period were analyzed ,and the thyroid reference range during pregnancy was established .Results The levels of TSH,FT3 and FT4 in non-pregnant women and women in different pregnancy were significantly different (F =78.901,249.571,137.090,all P <0.05),in which the TSH increased with the increase of gestational age ,while the FT3 and FT4 decreased with the increase of gestational age.The reference range of TSH in the early ,middle and late gestational weeks were 0.12-4.82mIU/L,0.60-4.25mIU/L,0.37-4.03mIU/L;the reference range of FT3 in the early,middle and late gestational weeks were 3.81-6.10pmol/L,3.40-5.20pmol /L,3.00-5.00pmol /L;and the reference range of FT4 in the early,middle and late gestational weeks were 12.85-22.12pmol/L,10.81-17.66pmol /L,10.96-18.20pmol /L,respectively. The diagnostic rates for thyroid dysfunction of reference values ,non-pregnancy reference values and reference values established by American Thyroid Society (ATA) were 5.17%,5.45% and 6.01%,respectively,which showed no statistically significant difference among the three groups (χ2 =0.498,P >0.05).However,the difference among the three diagnostic criteria for subclinical hypothyroidism was statistically significant ( χ2 =9.661, P <0.05 ). Conclusion The thyroid function indicators of pregnant women are significantly different from those of normal people,and there are differences in different stages of pregnancy .Establishing a region-specific reference range can effectively prevent misdiagnosis or missed diagnosis of thyroid disease and reduce adverse pregnancy outcome .

"The implementation path of citizen participation in ""Healthy China 2030"" strategy: From the perspective of social governance" / 中国卫生政策研究

In October 2016, the CPC Central Committee and State Council issued the outline of Healthy China 2030 Plan and put forward two main principles, namely integrating health into all policies (HiAP), and adhering to co-construction and co-sharing and mobilizing the whole society to participate.Based on this view, after analyzing the main contradictions in the social governance of China's health field, this paper points out that the synergistic design of social governance and the common governance by the whole society are the key issues to the implementation of China's health policy.This paper attempts to build a health-centered social governance mechanism that puts forward the focus on opening up the channels for citizens to participate in health policy, the formation of a unified health common value, the in-depth exploration of establishing community health services model that integrates medical resources with pension resources together to participate in the building of healthy China.

Reform of public hospitals in Zhejiang province:practice and policy options / 中华医院管理杂志

Described in the paper is the reform made at public hospitals in Zhejiang province,with analysis of its problems and causes. Based on such,the authors proposed the following actions:to accelerate the reform of public hospitals centering on health promotion, and encourage such hospitals to shoulder the health care responsibility on behalf of the government; to proceed with hierarchical medical system and contract-based service focusing on capacity building of general practitioners; to attract private capital into building the healthcare system; and to motivate non-governmental organizations to cater to diversified healthcare needs of the people.

Discussion on TCM etiology and pathogenesis of type-2 diabetes / 国际中医中药杂志

Based on large sample of clinical epidemiology survey,we discussed the etiology and pathogenesis of type-2 diabetes.On the basis of Internal Classic ofHuang Di,and discussions of both ancient and modern doctors,we believed that:type 2 diabetes is just like Jueyin disease of Treatise on Febrile Disease,characterizing by adverse-rising of Qi,cold mingling with heat and deficiency mingling with access.The diseased location is spleen,and closely related with liver and lung.The pathogenesis is the failure transportation and transformation of spleen,floating of deficient five visceral essence,and turbid dampness flowing down to form yin fire syndrome.The reason for failure transportation and transformation of spleen includes depression of lung,adverse flow of liver-qi,dampness accumulation in the middle and deficiency of kidney Qi.

Application of modified retinal flatmount combined with immunofluorescence staining in oxygen-induced retinopathy model / 中华实验眼科杂志

Background Retinal flatmount of oxygen-induced retinopathy (OIR) animal models is a useful tool in the study of ischemic retinopathy.The retinas of OIR of rat or mouse pups were small and thick and difficult in operating of conventional preparation and quantitative analysis of retinal flatmounts.Objective This study was to explore an easy and stable operating method of retinal flatmount combined with immunofluorescence staining in rodent.Methods Forty ＜6-hour-old SD rat pups were randomly assigned to OIR model group and normal control group.The pups were raised with nursing mothers in hyperoxia environment (80％) and normal oxygen environment (21％) alternately at a 24-hour interval for 14 days in the OIR model group,and the pups were raised in the room air for 14 days in the normal control group.The eyeballs of the rats were extracted to isolate the retinas intactly.The retinas were stained with glutamine synthetase (GS)-isolectin B4 firstly and then expanded into flatmounted and cut into 4 petals radially.Adobe Photoshop CS3 imaging analysis system was used to match the pictures into entire retinal vascular images and analyzed under the fluorescence microscope.The pixel values of retinal avascular areas and the entire retina were quantified by this system.The percentage of avascular areas to the entire retina was calculated to analyze the severity of non-perfusion areas.The use and care of the animals complied with the Regulations for the Administration of Affair Concerning Experimental Animals by State Science and Technology Commission.Results An intact and smooth retinal flatmount could be obtained by firstly staining method.Ora serrata structure was seen surrounding the whole retina.Strong green fluorescence was exhibited in retinal vessel net with clearly visible vascular branches;while the background fluorescence was weaker.Fully developed blood vessels were displayed in the retinas of the normal control group.Non-capillary areas around the central optic disk and large peripheral avascular areas could be seen in the retinal flatmounts of OIR models.Conclusions The preparation of retinal flatmount is easy and feasible by first immunofluorescence staining for retinal vessels followed by radially cutting of retina.This method of retinal flatmount can ensure the integrity of retinal vascular system and it is available for the observation and evaluation of retinal vascular structure in OIR models.

Consideration and discussion on ten hot issues of endocrine therapy for breast cancer / 中华外科杂志

Endocrine therapy is one of the main treatment for hormone receptor positive breast cancer. In recent years, some of the critical results of clinical studies have been published, triggering a heat discussion. Guidelines and expert consensus have made appropriate updates based on some results. However, the selection and duration of the endocrine therapy for premenopausal women, the judgment of the menstrual conditions, the application of ovarian function suppression and the choice of endocrine drug combining with ovarian function suppress, and monitoring the endometrial thickness and hormone levels during therapy, as well as the endocrine therapy for postmenopausal patients and metastatic cancer are still controversial. Based on the evidence from study and clinical experience, this article will focus and discuss the ten hot issues.

Effect of Kidney-supplementing TCM on Brain-derived Neurotrophic Factor Expression of Rats with Kidney-Deficiency Constitution / 中国中医药信息杂志

Objective To observe the effects of kidney-supplementing TCM on the brain-derived neurotrophic factor (BDNF) expression of rats with kidney-deficiency constitution;To discuss the correlation between functional activity of neurons in hippocampus with the theory of kidney storing aspiration.MethodsComposite rat models with offspring deficiency and acquired dystrophy were built through the method of “cats scare rats”, and then were divided into model group,Zuogui Pill group,Yougui Pill group, and blank group in which offspring came from normal pregnant rats. After the treatment with kidney-supplementing TCM, weight of brain and kidney, brain weight indexes and the BDNF expression were detected.Results Compared with the blank group, the quality of brain, kidney and brain weight indexes, BDNF expression decteased of rats in model group were lower;flaky edema appeared in hippocampus observed by microscope;the number of nerve cells decreased and loosely structured. After the treatment of kidney-supplementing TCM, the weight of brain and kidney and brain weight indexes recovered to some extent;BDNF expression increased;nerve cells in cerebral cortexincluding hippocampus increased;the cell structure compacted and the level cleared as well as no edema.Conclusion The BDNF expression has correlation with the theory of kidney storing aspiration. Kidney-supplementing TCM can improve brain function and significantly improve declining situation of brain function of rats with kidney-deficiency constitution.

Study on Neurobehavioral Disorders and NMDA Receptor Expression in Rats with Kidney-deficiency Constitution / 中国中医药信息杂志

ObjectiveTo discuss the correlation between kidney-deficiency constitution and brain function decline, and material basis of kidney-storing-spirit theory and neurobiology mechanism. Methods By employing the method of “cats scare rats”, composite offspring rat models with deficiency and acquired dystrophy were built, then they were divided into model group,ZuoguiPill group and Yougui Pill group. Blank group was composed from normal pregnant rats. When the intimidation of offspring began,Zuogui Pill andYougui Pill groups received gavage with corresponding doses of medicine, 1 times per day for 2 consecutive months. Model and blank groups received the same amount of normal saline. Exercise capacity was detected by suspension test. Learning and memory capacity was detected by Y maze test. Expressions of NMDA receptor subunits NR2A and NR2B were detected by immunohistochemical method.Results In suspension test, the duration of model group was shorter than blank group (P<0.05), while duration ofZuogui Pill andYougui Pill groups was longer than the model group (P<0.05). In Y maze test, the correct number of model group was less than blank group, and increased significantly after treatment (P<0.05). The optical density of NR2A and NR2B was lower in model group than blank group (P<0.05) and higher inZuogui Pill andYougui Pill groups than model group (P<0.05).ConclusionThe neurobehavioral is abnormal and NMDA receptor expression depresses in rats with kidney- deficiency constitution.ZuoguiPill andYouguiPill can rise NMDA receptor expression and improve brain function of rats, which reveal the correlation between kidney-deficiency constitution and brain function decline, and material basis of kidney-storing-spirit theory and neurobiology mechanism.

Expression and localization of the nuclear factor-κB classical signaling pathway in the radial artery of diabetic patients / 中华外科杂志

<p><b>OBJECTIVE</b>To observe the expression and localization of the nuclear factor-κB (NF-κB) classic signaling pathway in the radial artery of the coronary artery bypass grafting (CABG) patients with diabetes and non-diabetes.</p><p><b>METHODS</b>Samples of radial artery from 36 cases of diabetic and non-diabetic patients were randomly collected from January 2012 to December 2012.In the diabetic group there were 13 male cases, 5 female cases, with an average age of (69 ± 6) years.In non-diabetes group there were 13 male cases, 5 female cases, with an average age of (70 ± 6) years.HE staining techniques was used to test the morphology of radial artery. Immunohistochemical techniques was then used to test the expression and localization of key factors (inhibitor of kappa B kinase β (IKKβ), P50, P65, tumor necrosis factor-α (TNF-α) and endothelial nitric oxide synthase (eNOS)) in the NF-κB classical signaling pathway in the two groups of patients.</p><p><b>RESULTS</b>The radial artery intima was signifiantly thickened in the diabetic patients when compared with non-diabetic patients by HE staining. And there wss a lot of inflammation and foam cell infiltration in the radial artery intima of the diabetic patients. Using immunohistochemical techniques the expression of IKKβ, P50, P65 in diabetic group were obviously higher than non-diabetic group (4.4 ± 0.5 vs. 1.1 ± 0.6, 4.8 ± 0.7 vs. 1.2 ± 0.7, 4.2 ± 0.4 vs. 1.6 ± 0.7, t = 18.238, 15.052, 13.535, all P < 0.01).In the aspect of inflammatory cytokines, the expression of TNF-α and eNOS factors in diabeics group were significantly higher than non-diabetic group (5.5 ± 0.5 vs.1.4 ± 0.7, 3.3 ± 0.5 vs. 0.8 ± 0.4, t = 20.118, 16.764, all P < 0.01) also. And the five kinds of protein were mainly located in radial artery intima layer cells in diabetic patients.</p><p><b>CONCLUSIONS</b>Expression levels of 5 key factors in NF-κB classic signaling pathway are significantly higher in radial artery intimal layer of diabetic patients than non-diabetic patient's. And Positive signals are more concentrated in the radial artery intima layer of cells.</p>

Role of CD4 + CD25 + regulatory T cells in the patients with ulcerative colitis / 中华临床营养杂志

Objective To investigate the levels of CD4 + CD25 + regulatory T cells and the Foxp3 in the peripheral blood of patients with ulcerative colitis ( UC), and analyze its role in the pathogenesis of UC. Methods From February 2007 to December 2008, 40 UC patients (23 active and 17 remissive), 33 irritable bowel syndrome (IBS) patients, and 32 normal controls entered our study. CD4 + CD25 + T cells were detected with flow cytometric assay. The expression of Foxp3 mRNA in peripheral blood mononuclear cell (PBMC) was detected by RTPCR. Interleukin-10 (IL-10) and transforming growth factor-β (TGF-β) in the serum from the peripheral blood of UC patients, IBS patients, and normal controls were determined with ELISA. Results There were no significant differences of the peripheral CD4 +T cell numbers among the active, remissive UC and IBS patients, and normal control groups (P=0. 126). The positive rate of CD4+ CD25+ T cells in patients with active and remissive UC were significantly lower than those in IBS patients and normal controls ( both P ＜ 0. 01 ) it was more lower in the active UC patients than the remissive UC patients ( P ＜ 0. 001 ). However, the positive rate of CD4 + CD25 + T cells showed no significant difference between IBS patients and normal control groups ( P = 0. 343 ). The percentage of CD4 + CD25 + T cells was negatively correlated with UC disease activity index ( r = - 0. 660, P ＜ 0. 001 ) and with erythrocyte sedimentation rate (r = -0. 572, P =0. 001 ). The expressions of Foxp3 mRNA in PBMC from active and remissive UC patients were significantly lower than those in both IBS patients and normal controls ( both P ＜0. 001 ). There was no significant difference of the plasma levels of IL-10 or TGF-β among the active/remissive UC patients, IBS patients, and normal controls ( all P ＞ 0. 05 ). Conclusions CD4+ CD25 + regulatory T cells remarkably decline in the active UC and show certain increase in remissive UC, indicating that these cells may be involved in the pathogenesis of UC. The decreased expression of Foxp3 mRNA may be an important factor of the aberrant developmental disorder of CD4 + CD25 + regulatory T cells.

Single Nucleotide Polymorphisms in the 5'-Upstream Sequence of Chemokine Like Factor and their Association with Asthma / 中国呼吸与危重监护杂志

Objective To detect the single nucleotide polymorphisms (SNPs) in the upstream promoter region of chemokine like factor (CKLF) gene and analyze their possible associations with asthma and asthma-related phenotypes.Methods Direct Sequence of the 1553bp upstream promoter region of CKLF gene was performed in 245 Chinese Han human genomic DNAs (119 asthmatics and 126 controls).The frequencies of alleles, genotypes, and haplotypes were determined and the association of these SNPs with asthmawere further analyzed.Results Fournovel SNPs,SNP88 (T>C),SNPI96 (T>C),SNP568 (C> G) ,and SNP1047 (C > G) were found in the promoter region of CKLF.The frequency of rare allele was 0.168 (SNP88C), 0.168 (SNP196C), 0.352 (SNP568G) and 0.167 (SNP1047G), respectively.Haplotypes,their frequencies and the linkage disequilibrium coefficients between SNPs were constructed.Complete linkage disequilibrium (LDs) were observed between SNP88 and SNP196,SNP88 and SNP1047, as well as SNPI96 and SNP1047 ,respectively (D1 = 1.000,r2 = 1.000).SNP568 was in partial LD with the other three SNPs (r2 = 0.366).No association between asthma and the SNPs was observed.Conclusions Four SNPs in the regulatory region of CKLF in Chinese Han population were firstly identified.Although no significant correlation with asthma was revealed, the SNP and haplotype information is useful for other disease association studies in the future.

The role of OX40 in CD4+T cells cytokines production in ulcerative colitis / 中华内科杂志

Objective To investigate the expression of OX40 on CD4+T cells in patients with ulcerative colitis (UC)and the role of OX40/OX40L interaction for the cytokine production of lamina propria(LP)-CD4+T cells from UC.Methotis LP-CD4+T cells were purified.The expression of OX40 molecule was measured with FACS.LP-CD4+T cells were cultured with different stimuli and proliferation was assessed.The cytokines concentrations of the culture supernatant were detected.Results No difference of the OX40 expression was observed among the CD4+T cells from peripheral blood(PB)of UC patients,LP of non-inflammatory colonic tissue in UC patients and control PB.However.the expression of OX40 was significantly higher on LP-CD4+T cells from inflammatory colonic tissue in UC patients.In vitro culture with antigen presenting cells,the levels of IFNγ and TNFα secreted by LP-CD4+T cells from the inflammatory colonic tissue were significantly higher than those from the non-inflammatory colonic tissue(both P＜0.01).The levels of IFNγ and TNFα secreted by LP-CD4+T cells from the inflammatory colonic tissue were further increased by anti-OX40 MoAb stimulation.but suppressed significantly by adding anti-OX40L MoAb (compared with non stimulation,P＜0.01,respectively).The IFNγ and TNFα secretion of the LP-CD4+T cells from the non-inflammatory colonic tissue were not significantly different with and without anti-OX40 or anti-OX40L MoAbs stimulation.IL-4 and IL-10 produced by LP-CD4+T cells from the inflammatory or non-inflammatory colonic tissue were not significantly changed when adding different stimuli.Conclusions OX40 is highly expressed on LP-CD4+T cells from inflammatory colonic tissue in patients with UC.AntiOX40L MoAb can inhibit the proinflammatory cytokines secreted by these cells.It is indicated that OX40+T cells are involved in the immunopathological process in UC and blockage of the interaction of OX40 and OX40Lis a new strategy to be considered for the treatment of the disease.

The expression of interleukin-17 in patients with ulcerative colitis / 中华消化杂志

Objective To investigate the expression an d the role of interleukin 17(IL 17) in patients with ulcerative colitis (UC). Methods IL 17,IL 6 and IL 8 were measured using ELISA technique , and IL 17 mRNA was assayed by RT PCR in 32 patients with UC and compared with 40 controls. The effect of anti IL 17 m onoclonal antibody (MoAb) on production of IL 6 and IL 8 by lamina propria mo nonuclear cells (LPMC) was studied. Results As compared with controls, serum concentrations of IL 17 ,IL 6 and IL 8 from UC patients were significantly higher, but with no statist ic difference. The expression of IL 17 mRNA and secretion of IL 17 by the peripheral blood CD + 4 T cells in UC patients were higher than that in nor mal controls in the presence of stimuli (both P