Association of maternal isolated thyroid peroxidase antibody positive in the first trimester with fetal growth / 北京大学学报(医学版)

OBJECTIVE@#To investigate the association of isolated thyroid peroxidase antibody (TPOAb) positive in the first trimester with fetal growth.@*METHODS@#A total of 16 446 pregnant women were included in the birth cohort study, whose last menstrual period was between May 2016 and April 2019 and with singleton pregnancy. Maternal serum samples were collected when they firstly came for prenatal care in the first trimester. The pregnant women were consecutively seen and followed in the hospital and the information of pregnant women was extracted from the electronic medical information system. The pregnant women were divided into isolated TPOAb positive group (n=1 654) and euthyroid group (n=14 792). Three fetal ultrasound examinations were scheduled during the routine prenatal visits at the hospital and were performed by trained sonographers. All fetal growth indicators were quantified as gestational age- and gender- adjusted standard deviation score (Z-score) using the generalized additive models for location, scale and shape (GAMLSS). Fetal growth indicators included estimated fetal weight (EFW), abdominal circumference (AC), biparietal diameter (BPD), femur length (FL) and head circumference (HC). Fetal growth restriction (FGR) was defined as AC or EFW Z-score＜3rd centile based on clinical consensus. Generalized estimating equation (GEE) analysis was applied to assess the association of maternal isolated TPOAb positive with fetal growth. The generalized linear model was further used to analyze the association between isolated TPOAb positive and fetal growth indicator at different gestational ages when the fetal growth indicator was significantly associated with isolated TPOAb positive in the GEE mo-del.@*RESULTS@#The median gestational age at three ultrasound measurements was 23.6 (23.3, 24.1), 30.3 (29.7, 30.9), 37.3 (37.0, 37.7) weeks, respectively. The BPD Z-score was higher in isolated TPOAb positive women, compared with the euthyroid pregnant women after adjustment (β=0.057, 95%CI: 0.014-0.100, P=0.009). The generalized linear model showed the BPD Z-score was higher in the isolated TPOAb positive women at the end of 21-25 weeks (β=0.052, 95%CI: 0.001-0.103, P=0.044), 29-32 weeks (β=0.055, 95%CI: 0.004-0.107, P=0.035) and 36-40 weeks (β=0.068, 95%CI: 0.011-0.125, P=0.020), compared with the euthyroid pregnant women. There was no difference in other fetal growth indicators (EFW, AC, FL and HC) and FGR between the isolated TPOAb positive and euthyroid pregnant women.@*CONCLUSION@#The BPD Z-score was slightly increased in the isolated TPOAb positive pregnant women in the first trimester, while other fetal growth indicators were not changed. The reproducibility and practical significance of this result need to be confirmed.

Ewing's sarcoma of central nervous system: a clinicopathological analysis of six cases / 中华病理学杂志

Objective: To investigate the clinicopathological characteristics, pathological diagnosis of Ewing's sarcoma of the central nervous system. Methods: Six cases of Ewing's sarcoma of the central nervous system diagnosed at the First Affiliated Hospital of Nanjing Medical University, Nanjing, China from 2015 to 2022 were collected. The clinical manifestations, histological morphology, immunophenotype and molecular genetics of these cases were analyzed. The related literature was reviewed. Results: There were four males and two females, with a male to female ratio of 2∶1. The onset age was 17-40 years, with a median age of 23 years. All 6 tumors were located in the spinal cord (2 cases of cervical vertebra, 1 case of thoracic vertebra, 2 cases of lumbar vertebra, and 1 case of sacral vertebra). The patients' clinical manifestations were mostly lumbago, weakness and numbness of lower limbs/limbs. In 1 case, the tumor recurred and metastasized to the suprasellar region and the third ventricle. Microscopically, the tumor showed diffuse infiltrative growth. In some cases, the tumor was closely related to the spinal meninges. The tumor cells were arranged in sheet, lobular, thin-rope, and nest-like patterns. Homer-Wright rosette was visible. The tumor cells were small to medium in size, and most of them had scant cytoplasm. A few cells had clear cytoplasm. Some areas were rhabdoid. The tumor cell nuclei showed focal mild pleomorphism. The chromatin was uniform and delicate while the nucleoli were not obvious. Mitosis was commonly seen. The tumor was separated by fibrous connective tissue and may be accompanied by mucinous degeneration. Immunohistochemistry showed that all tumors were positive for CD99, NKX2.2, Fli1, ERG. ATRX, H3K27me3, INI1 and BRG1 were all retained. Immunohistochemical stains for EMA, GFAP and Olig2 were negative. The Ki-67 proliferation index was 30%-70%. EWSR1 break-apart FISH test was positive. Conclusions: Ewing's sarcoma is rare in the central nervous system and needs to be distinguished from a variety of neoplasms with primitive undifferentiated small cell morphology. Immunohistochemistry and molecular genetics may be required for a proper diagnosis.

Enzalutamide and olaparib synergistically suppress castration-resistant prostate cancer progression by promoting apoptosis through inhibiting nonhomologous end joining pathway / 亚洲男科学杂志(英文版)

Recent studies revealed the relationship among homologous recombination repair (HRR), androgen receptor (AR), and poly(adenosine diphosphate-ribose) polymerase (PARP); however, the synergy between anti-androgen enzalutamide (ENZ) and PARP inhibitor olaparib (OLA) remains unclear. Here, we showed that the synergistic effect of ENZ and OLA significantly reduced proliferation and induced apoptosis in AR-positive prostate cancer cell lines. Next-generation sequencing followed by Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses revealed the significant effects of ENZ plus OLA on nonhomologous end joining (NHEJ) and apoptosis pathways. ENZ combined with OLA synergistically inhibited the NHEJ pathway by repressing DNA-dependent protein kinase catalytic subunit (DNA-PKcs) and X-ray repair cross complementing 4 (XRCC4). Moreover, our data showed that ENZ could enhance the response of prostate cancer cells to the combination therapy by reversing the anti-apoptotic effect of OLA through the downregulation of anti-apoptotic gene insulin-like growth factor 1 receptor ( IGF1R ) and the upregulation of pro-apoptotic gene death-associated protein kinase 1 ( DAPK1 ). Collectively, our results suggested that ENZ combined with OLA can promote prostate cancer cell apoptosis by multiple pathways other than inducing HRR defects, providing evidence for the combined use of ENZ and OLA in prostate cancer regardless of HRR gene mutation status.

Effect of implant selection and approach on support in the operation of posterolateral tibial plateau fractures / 中国组织工程研究

BACKGROUND: Posterolateral tibial plateau fracture is a special type of tibial plateau fracture. Because of its special anatomical location, there are many kinds of surgical approaches and implants used in the treatment in and outside China, but no consensus has been reached. OBJECTIVE: To summarize various surgical approaches and implants by analyzing the local anatomical structure and fracture types of the posterolateral tibial plateau. METHODS: The databases of Wanfang Medical Network, China National Knowledge Infrastructure and PubMed were searched by computer. Using the keywords of “tibial plateau fracture; posterolateral tibial plateau fracture; internal fixation; surgical approach” in Chinese and English. According to the inclusion and exclusion criteria, 54 related articles were finally included and summarized. RESULTS AND CONCLUSION: There are local structures of common peroneal nerve, anterior tibial artery and fibular head on the posterolateral tibial plateau, which will affect the operation. The commonly used fracture types are Schatzker, AO/ATO, three-column classification systems and posterior column 4 zone. Posterior column 4 zone has a more definite guiding effect on posterolateral tibial plateau fractures. There are many kinds of surgical approaches and internal plants for the treatment of posterolateral tibial plateau fractures, and the optimal selection should be made according to the fracture characteristics. For simple posterolateral tibial plateau fractures, the posterolateral approach has a certain advantage over other approaches. Posterolateral supporting plate has a better supporting effect on posterolateral shear fracture of tibial plateau.

Clinical Study on the Specificities of Needling Manipulation in Point-toward-point Needling at Scalp Acupoints for Acute Stroke / 上海针灸杂志

Objective To observe the efficacy difference between different needling manipulations in treating acute stroke with point-toward-point needling at scalp acupoints, for seeking the optimal treatment protocol. Method Ninety patients with acute stroke were randomized into a manual needling group, an electroacupuncture group, and a needle-retaining group, 30 cases each. In addition to the neurological treatment, the three groups were all given point-toward-point needling from Baihui (GV20) to Taiyang (EX-HN5) on the affected side, respectively with manual twisting, electroacupuncture and needle retaining methods. Before and after 14-day treatment, the Neurological Deficit Score (NDS), level of neuron specific enolase (NSE) and total efficacy were compared among the three groups. Result The NDS dropped significantly in the three groups after the intervention (P<0.05); the manual needling group showed the most significant improvement, better than the electroacupuncture group and needle retaining group. The level of NSE declined significantly in the three groups after the intervention (P<0.05); the decrease in the manual needling group was the most significant compared to that in the electroacupuncture group and needle retaining group. The total effective rate in the manual needling group (90.0%) was significantly higher than that in the electroacupuncture group and needle retaining group (P<0.05). Conclusion Point-toward-point needling at scalp acupoints with manual operation can effectively improve the neurological deficit in stroke patients, and the application of needling manipulations can further enhance the therapeutic efficacy, which is specific.

Cognitive function of remitted schizophrenia patients and their first-degree non-psychotic relatives / 重庆医学

Objective To explore difference of neuropsychological tests between the remitted schizophrenia patients and the first-degree non-psychotic relatives of schizophrenia patients,and to explore the possible endophenotypes in cognitive function.Methods The MATRICSTM consensus cognitive battery was administered to 86 remittent schizophrenia patients (the patient group),86 first-degree non-psychotic relatives of schizophrenia patients (the relative group),and 86 healthy people (the control group).Results Compared with the control group,the patients group and the relative group showed poor performance on trail making test,brief assessment of cognition,hopkins verbal learning,mazes,category fluency,emotional intelligence test and continuous performance test (P＜0.05).There were significantly lower performances in the patient group than the relative groups on hopkins verbal learning,mazes,emotional intelligence test and continuous performance test (P＜0.05).Conclusion The remitted schizophrenia patients and their first-degree non-psychotic relatives have selective deficits in cognition function,among them,verbal leaning,attention/vigilance,reasoning and problem solving and social cognition may be potential endophenotypes for schizophrenia.

Change of NK Cell Number in Peripheral Blood of Patients with Mantle Cell Lymphoma and Its Clinical Significance / 中国实验血液学杂志

<p><b>OBJECTIVE</b>To investigate the clinical significance of peripheral blood NK cell number change in patients with mantle cell lymphoma.</p><p><b>METHODS</b>Eight-four patients with mantle cell lymphoma treated in our hospital from November 2003 to November 2011 were studied, the venous blood was collected from all patients and detected with flow cytometry. The age, sex, pathologic type, B-symptoms, clinical stage, absolute NK count(ANKC), hemoglobin(Hb), lactate dehydrogenase(LDH) and β2-microglobulin(β2-MG) levels, bone marrow involuement(BMI) and the international prognostic index of mantle cell lymphoma(MIPI) were recorded. All patients were followed up.</p><p><b>RESULTS</b>There were no significant differences in ANKC among different age, sex, B symptom, Ann Arbor stages, Hb, LDH and β2-MG levels, BMI and MIPI of patients with MCL(P>0.05). The sensitivity and specificity of ANKC were 76.6% and 73.8%, respectively. The optimal throshold of ANKC was 0.10×10/L and AUC was 0.798(95% CI: 0.689-0.902)(P<0.01). The 3 year-PFS rate in patients with ANKC≥0.10×10/L was higher than that in patients with ANKC<0.10×10/L(68.2% vs 32.10%)(P<0.01). The 3 year-OS rate in patients with ANKC≥0.10×10/L was significantly higher than that in patients with ANKC<0.10×10/L (85.1% vs 43.8%)(P<0.01). Multivariate analysis showed that the independent predictors of PFS and OS in patients with MCL were ANKC and MIPI(P<0.05).</p><p><b>CONCLUSION</b>The ANKC in peripheral blood has an important value for judging the prognosis of patients with MCL and can be used as an important index to judge the disease status of patients with MCL.</p>

Quality standard for Weigela japonica var.sinica / 中成药

AIM To establish the quality standard for Weigela japonica Thunb.var.sinica (Rehd.) Bailey (W.j.).METHODS TLC was adopted in this medicinal material's qualitative identification after morphological identification and microscopic identification.The contents of water,total ash,acid-insoluble ash and extracts were detected according to Chinese Pharmacopoeia methods.Then the contents of scopoletin and total coumarins were determined by HPLC and UV,respectively.RESULTS The morphologies and microscopic characters of W.j.could be distinguished from other same generic plants.The clear TLC spot displayed good resolution.The contents of water,total ash,acid-insoluble ash,water-soluble extract and acid-soluble extract were no more than 12.0％,no more than 2.0％,no more than 0.5％,no less than 5.0％ and no less than 4.5％,respectively.Scopoletin and total coumarins showed good linear relationships within the ranges of 1.25-40.0 μg/mL(r =0.999 7)and 2.0-64.0 μg/mL (r =0.999 9),whose average recoveries were 98.19％ (RSD =0.90％) and 99.21％ (RSD =2.5％),respectively.CONCLUSION This accurate and reliable method can be used for the quality control of W.j..

Comparative study of neurological soft signs in remittent schizophrenia and non-psychotic first-degree relatives / 中国神经精神疾病杂志

Objective To examine the difference of neurological soft signs (NSS) among the remittent schizophrenia patients,first-degree non-psychotic relatives of schizophrenia patients and healthy controls.Methods The Cambridge Neurological Inventory (CNI) (the Chinese version) was administered to 86 remittent schizophrenia patients (patient group),86 first-degree non-psychotic relatives of schizophrenia patients (relative group) and 86 healthy controls (control group).Results Compared with relative group,NSS total-score,the subscore of motor coordination and sensory integration were significantly higher in patient group (P＜0.01).Compared with control group,NSS total-score,the subscore of motor coordination and sensory integration were significantly higher in patient group (P＜0.01).Compared with control group,NSS total-score and the subscore of motor coordination were significantly higher in relative group (P＜0.01).Conclusions The levels of NSS in remittent schizophrenia patients and their first-degree non-psychotic relatives are higher than normal control,and the patients have more NSS than their relatives.The motor coordination nay be a potential endophenotype for schizophrenia.

The development and application of Nurse Job Performance Scale / 中国实用护理杂志

Objective We sought to develop Nurse Job Performance Scale and test its validity and reliability.Methods Initial version of Nurse Job Performance Scale was formulated by using literature review and qualitative interview.By cross-sectional investigating of 562 nurses in coastal cities by convenience sampling as well as screening and selecting items through item analysis,the validity and reliability was tested under the statistics.Results Three factors containing 14 items were extracted by using exploratory factor analysis:work coordination,working enthusiasm and work involvement.The average value of factor loading was between 0.643～0.839,the 3 factors explained 73.9％ of the total variance.The total Cronbach's α was 0.937 and the Cronbach's α coefficients of every dimension were between 0.767～0.930.Conclusions Nurse Job Performance Scale has good validity and variability.

The comparison of clinical features in children with different control levels of asthma / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To compare the clinical features in children with different control levels of asthma and to explore the factors influencing asthma control.</p><p><b>METHODS</b>A cross-sectional study was performed on 115 children diagnosed with asthma between October 2013 and February 2014. All the patients were classified into two groups: fully controlled group (n=65) and non-fully controlled group (n=55), according to the Children Bronchial Asthma Prevention and Treatment Guideline (2008 version) and the asthma control test results. The differences of clinical features between the two groups were compared. The quality of life was evaluated by an asthma-related quality of life questionnaire. The main factors influencing asthma control were analyzed by the logistic regression method.</p><p><b>RESULTS</b>There were significant differences in the frequencies of respiratory tract infection and acute asthma attacks within the 3 months, and unplanned hospital visits due to acute asthma attacks between the fully controlled and non-fully controlled groups (P<0.05). The scores of asthma-related quality of life in the fully controlled group were significantly lower than in the non-fully controlled group in children under 7 years old. In contrast, the scores of asthma-related quality of life in the fully controlled group were significantly higher than in the non-fully controlled group in children at the age of 7-16 years (P<0.05). The logistic regression analysis showed that the patients without experiencing regular hospital visits (OR=7.715) and with allergic rhinitis (OR=5.531) had increased risks for poor asthma control and that the patients with other allergic diseases (eg. eczema, food allergy) had decreased risks for poor asthma control (OR=0.299).</p><p><b>CONCLUSIONS</b>The appearance of some clinical features suggests that the asthmatic children may be in the status of poor asthma control and need an active intervention. A poor asthma control status can result in a decreased quality of life. To improve the asthma control level, the incidence of allergic rhinitis should be reduced and a regular hospital visit should be performed in the children.</p>

The molecular mechanism of interaction of trivalent dimethylarsinous acid (DMA(III)) binding to rat hemoglobin / 药学学报

In our previous work, we found that trivalent dimethylarsinous acid (DMA(III)) have high affinity binding to cysteine residue 13 of rat hemoglobin. However, it is still unknown why arsenic intermediate metabolite DMA(III) has high binding affinity for Cysl3 but not for other cysteine residues 93, 140, 111 and 125. In order to better understand the molecular mechanism of DMA(III) with rat hemoglobin, we have done current study. So, SD rats were divided into control and arsenic-treated groups randomly. Arsenic species in lysate of red blood cells were analyzed by HPLC-ICP-MS, and then determined by a hybrid quadrupole TOF MS. In addition, trivalent DMA(III) binds to different cysteine residues in rat hemoglobin alpha and beta chains were also simulated by Molecular Docking. Only Cys13 in alpha chain is able to bind to DMA(III) from the experiment results. Cys13 of alpha chain in rat hemoglobin is a specific binding site for DMA(III), and we found that amino acids compose pockets structure and surround Cys13 (but not other cysteine residues), make DMA(III) much easy to bind cysteine 13. Taken together, the DMA(III) specific binding to Cys13 is related to spatial structure of Cys13.

Pulmonary surfactant protein D and respiratory syncytial virus infections / 医学研究生学报

The pulmonary surfactant protein D ( SP-D) plays an important role in host defense and innate immunity of the lung.It has increasing evidences that SP-D involves in the pathogenesis of respiratory syncytial virus (RSV)infection.Recent studies have demonstrated that SP-D can be used for treating infectious and inflammatory diseases of the lung .Here is to make a review on SP-D structure, function , relationship between RSV and pulmonary inflammatory disease treatment .aiming to provide some assistance for treatment of RSV infection .

Professor Dong Gui-rong's experiences in treatment of child cerebral palsy / 中国针灸

According to the characteristics of the etiology and pathogenesis of child cerebral palsy, on the basis of "regulating the mind in treatment of all kinds of diseases" and "regulating the functions of five zang organs with back-shu points", Professor DONG Gui-rong applied the penetrating needling technique on the scalp points and acupuncture at back-shu points of five zang organs in the treatment of child cerebral palsy. The valuable clinical experiences have been summarized as "regulating the mind with scalp needling technique, benefiting the brain and opening the orifice", "regulating five zang organs with back-shu points" and "integration of acupuncture and rehabilitation, and function reconstruction". Two effective cases were introduced.

Investigation of independent risk factors of acute kidney injury following coronary artery bypass grafting / 中国综合临床

Objective To investigate the risk factors of acute kidney injury following coronary artery bypass graft(CABG).Methods Twenty-six patients suffering from acute kidney injury following CABG as the patient group and 59 individuals without impairment of renal function as the control from January 2008 to September 2012 in the First People's Hospital of Yichang according to a retrospective case-control study and nonconditional multivariable Logistic regression analysis method..Results Among the 85 patients undergoing CABG,26 suffered acute kidney injury following CABG with a morbidity rate of 30.59％.Identified risk factors for acute kidney injury following CABG included pre-operative mederale-sever cardiac insufficiency,prolonged mechanical ventilation,prolonged stay in ICU and anemia before surgery.The identified independent risk factor of acute kidney injury following CABG was pre-operative mederale-sever cardiac insufficiency (OR =3.206,95％ CI:1.067-9.631).Condusion Pre-operative mederale-sever cardiac insufficiency was an independent risk factor of acute kidney injury following CABG.

Significance of fiberoptic bronchoscopy in diagnosis of congenital airway dysplasia in children / 中华实用儿科临床杂志

Objective To investigate the role and significance of fiberoptic bronchoscopy in diagnosis of congenital airway dysplasia.Methods The clinical data of 606 children with bronchoscopy who were admitted to Department of Respiratory Medicine,Nanjing Children's Hospital Affiliated to Nanjing Medical University from Mar.2008 to Mar.2012 were retrospectively analyzed.Results Among the 606 children,airway dysplasia were found in 120 cases,duded tracheobronchomalacia in 47 cases,racheobronchial stenosis in 31 cases,tracheal bronchus in 27 cases,laryngomalacia in 9 cases,abnormalities or variations at the bronchi opening in 16 cases,airway diverticulum in 8 cases,tracheal esophageal fistula in 5 cases,and 23 children in the 120 cases had 2 or more deformity.Conclusions The fiberoptic bronchoscopy plays a decisive role in diagnosis of congenital airway dysplasia.Fiberoptic bronchoscopy should be performed in suspicious children as soon as possible to determine the cause.

Active components of Ligustrum lucidum inhibiting hepatitis C virus replicase activity / 药学学报

Based on previous report that the Chinese herb Ligustrum lucidum (LL) extract directly inhibited hepatitis C virus (HCV) replicase (NS5B) activity, the active components of LL extract to inhibit HCV NS5B activity and their inhibition mode were investigated in this study. LL extract was separated using ethyl acetate and thin layer chromatography (TLC). The inhibitory activity of separated fractions on HCV NS5B was analyzed by the inhibitory assay of NS5B activity. The results showed that only fractions 1 and 2 inhibited NS5B activity, and fraction 2 possessed higher inhibitory activity than fraction 1. HPLC analysis combined with inhibitory assays indicated that ursolic acid and oleanolic acid are the active components within fractions 1 and 2 to inhibit NS5B activity, separately. Moreover, oleanolic acid possessed higher inhibitory activity than ursolic acid. Further inhibition mode analysis found that both oleanolic acid and ursolic acid suppressed NS5B activity as noncompetitive inhibitors. The Ki values of ursolic acid and oleanolic acid were about 4.7 microg x mL(-1) (10 micromol x kg(-1)) and 2.5 microg x mL(-1) (5.5 micromol x kg(-1)), respectively. Taken together, these results demonstrated that oleanolic acid and ursolic acid suppressed NS5B activity as noncompetitive inhibitors, implying that the two natural products have potential value for HCV therapy.

Observation on therapeutic effect of the new Bianshi (stone needle) therapy on migraine / 中国针灸

<p><b>OBJECTIVE</b>To observe the effect of the new Bianshi (stone needle) therapy on migraine.</p><p><b>METHODS</b>Eighty cases of migraine were treated by the new Bianshi therapy with the multi-functional fish-shaped stone board. Manipulations such as pushing, scraping and kneading at acupoints were applied on head, neck and back as well as Baihui (GV 20), Shuaigu (GB 8) and Fengchi (GB 20). The intensity of headache and clinical effect before and after the treatment were observed.</p><p><b>RESULTS</b>The pain score before the treatment was (8.31 +/- 0.61), and (3.90 +/- 0.82) after the treatment. The intensity of pain after the treatment was sighificantly lower than that before the treatment (P < 0.01). The total effective rate of the excessive syndrome [hyperactivity of liver yang and blood stagnation in meridians and collaterals, 100% (40/40)] was better than that of the deficiency syndrome [kidney yin deficiency and qi and blood deficiency, 87.5% (35/40)] (P < 0.05).</p><p><b>CONCLUSION</b>The new Bianshi therapy is applicable for treatment of migraine, which has a comparatively ideal clinical effect.</p>

Practice on the case-based teaching innovation of Science of Meridians, Collaterals and Acupoints / 中国针灸

The case-based teaching method which is applied to the teaching of Science of Meridians, Collaterals and Acupoints is discussed in this paper, in which the typical cases such as the growth of the acupuncture-moxibustion eminent physicians, the application of acupoints by the eminent physicians and the experiences in the acupoint combination are integrated. The students are instructed to launch the clinical practical activity through establishing the clinical base of Science of Meridians, Collaterals and Acupoints, in association with the true cases. It is proved that the case-based teaching method can promote the training of the manipulation techniques of the students and the inheritance of the experiences of eminent physicians in higher education.

Survey of dietary intake of Chinese adults in 2010 / 中华预防医学杂志

<p><b>OBJECTIVE</b>To analyze the status of dietary intake of Chinese adults in 2010.</p><p><b>METHODS</b>In 2010, China Chronic Disease Surveillance was carried out in 31 provinces and Xinjiang Production and Construction Corps. The survey was undertaken in 162 surveillance sites in the national disease surveillance points system by stratified multi-stage cluster random sampling. The participants were local residents (living in the area for more than 6 months) aged 18 years and above in the surveillance sites. A semi-quantitative food frequency questionnaire was used to measure the dietary intake for 97 187 urban and rural adults aged 18 years and above. After complex weighting for the sample, the average daily consumption for major food was analyzed for different genders and regions.</p><p><b>RESULTS</b>After complex weighting, the median of cereal, rice and wheat flour intake for Chinese adults was 375.0 g. The median of livestock meat intake was 57.1 g with western areas (85.7 g) much higher than eastern (57.1 g) and central areas (46.2 g) (χ² = 2054.82, P < 0.01). The median of poultry intake was 7.1 g, eastern areas (10.0 g) higher than western and central areas (both 6.7 g) (χ² = 1210.86, P < 0.01). The median of seafood intake was 14.3 g, eastern (15.0 g) much higher than central (14.3 g) and western areas (7.1 g) (χ² = 5603.37, P < 0.01). The median of daily intake for eggs was 21.4 g, western (14.3 g) lower than eastern and central areas (both 21.4 g) (χ² = 1699.11, P < 0.01). The median of dairy product intake was 42.9 g, eastern (57.1 g) higher than western and central areas (both 35.7 g) (χ² = 196.35, P < 0.01). Overall, 52.8% of urban and rural residents did not meet recommended amount of fruit and vegetable intake. The rate of inadequate intake of fruit and vegetable was higher in rural (55.7%) than urban areas (46.1%, χ² = 929.43, P < 0.01).</p><p><b>CONCLUSION</b>The adult intake of cereal category foods tended to decline in 2010, and the intakes of vegetable and fruits, fishery products as well as dairy products were evidently deficient and regionally varied.</p>