Objective To analyze the influence of medication compliance of chronic type 2 diabetes management patients on disease control in two communities in Kunming.Methods A total of 138 patients with type 2 diabetes who were included in chronic disease management in Guandu and Xiaobanqiao communities of Kunming were selected from December 2021 to September 2022.Basic information collection and HbAlc and other related tests were improved.A questionnaire survey of 8-item Morisliy medication adherence scale(MMAS-8)was conducted to analyze the levels of HbAlc and other indexes of three groups with high(group A),medium(group B),and low(group C)adherence,and to conduct statistical analysis.Results Group A accounted for 22.5%,group B for 44.9%,and group C for 32.6%.There were significance differences in urinary albumin creatinine ratio(UACR),HbA1c and blood creatinine among the three groups(P<0.05).The levels of UACR,HbAlc and serum creatinine in group A were lower than those in group B and group C,and there was a negative correlation between UACR,HbAlc and serum creatinine and medication compliance rate(P<0.05).Conclusion In the Guandu Community and Xiaobanqiao community of Kunming,only 22.5%of patients with chronic type 2 diabetes had high medication compliance.The higher the compliance,the lower the level of UACR,HbAlc and serum creatinine,there is a correlation between the two,suggesting that medication compliance should be regarded as one of the key points in the management of chronic diabetes mellitus in the community,and the intervention of patients'medication compliance should be strengthened.

Post-stroke cognitive impairment (PSCI) is a common complication after stroke, which has high disability rate and mortality rate, and can affect the patient′s daily living ability and quality of life. Non-invasive brain stimulation (NIBS) has the advantages of non-invasiveness, safety, and ease of operation, and is easily accepted by patients. NIBS has a good application prospect in the treatment of PSCI, especially the representative treatment repetitive transcranial magnetic stimulation (rTMS) and transcranial direct current stimulation (tDCS) such as have good clinical application effects. At present, there is no standardized treatment plan for NIBS, and there are large individual differences in therapeutic effects. This study reviewed the mechanism and clinical application of NIBS in the treatment of PSCI, and discussed the future application direction of NIBS.

Objective:To quantify any correlation between serum levels of omega-3 polyunsaturated fatty acids (ω3-PUFAs) and post-stroke cognitive impairment (PSCI).Methods:The clinical data of 77 patients hospitalized after a first stroke were analyzed. The Minimum Mental State Examination (MMSE) was used to divide them into impaired (PSCI) and unimpaired (non-PSCI) cohorts. The serum levels of ω3-PUFAs, α-linolenic acid (ALA), eieosapentaenoic acid (EPA) and dueosahexenoie acid (DHA) were compared between the two groups and correlated with the individuals′ MMSE scores.Results:The average ALA, EPA, DHA and total ω3-PUFAs levels of PSCI group were in most cases significantly lower than those of the non-PSCI group. Spearman correlation analysis showed that serum DHA level was a weak positive predictor of the MMSE scores (R=0.32, P≤0.05). Logistic regression analysis indicated that low serum DHA level was an independent risk factor for PSCI ( P≤0.01). Conclusions:Cognitively impaired stroke survivors tend to have lower serum ω3-PUFAs levels than those without cognitive impairment. There is a weak positive correlation between serum DHA levels and MMSE scores. Low serum DHA level is an independent risk factor for PSCI. The serum level of ω3-PUFAs is of high value in the auxiliary diagnosis and evaluation of PSCI.

We report a fetus with recurrent intraparenchymal hemorrhage and cystic leukomalacia during pregnancy who was postnatally detected with a de novo mutation in the COL4A1 gene by genetic testing of umbilical cord blood. Multiple fresh hemorrhagic foci were detected in the fetal brain parenchyma and cerebellar hemisphere by ultrasound at 25 gestational weeks. Regular re-examination of the nervous system's ultrasound and magnetic resonance imaging (MRI) indicated recurrent multiple intraparenchymal hemorrhages followed by cystic leukomalacia. However, karyotyping and chromosomal microarray analysis of amniotic fluid showed no abnormality. The newborn was born by cesarean section at 37 +3 gestational weeks with an Apgar score of 10 at 1 and 5 min. Repeated apnea occurred after birth. MRI detected new intraparenchymal hemorrhage and cystic leukomalacia on the six-day of life. The infant's limb muscle tone remained low on the 90-day follow-up. The patient was lost to follow up. Whole-exome sequencing of the cord blood identified a de novo heterozygous mutation- c.4738G>A in the COL4A1 gene (NM_001845.4; p.G1580S) neither parent carried. It suggests that the genetic test of the COL4A1 mutation should be considered for fetuses with intracranial hemorrhage in the prenatal diagnosis, especially those with recurrent fetal intraparenchymal hemorrhage followed by cystic leukomalacia. Genetic tests could help analyze the fetal prognosis, and guide the delivery mode.

Objective:To investigate the correlation between serum insulin-like growth factor 1 (IGF-1), thyroid stimulating hormone (TSH), degree of insulin resistance and thyroid nodule imaging reporting and data system (TI-RADS) grading in patients with type 2 diabetes mellitus (T2DM).Methods:The clinical data of 120 patients with T2DM from February 2020 to November 2021 in Kunshan Hospital of Integrated Traditional Chinese and Western Medicine were retrospectively analyzed. Among them, 56 patients had no thyroid nodules (non-thyroid nodule group), all patients were TI-RADS grade 1; 64 patients had thyroid nodules (thyroid nodule group), including 7 cases of TI-RADS grade 2, 12 cases of TI-RADS grade 3, 20 cases of TI-RADS grade 4, and 25 cases of TI-RADS grade 5. The levels of IGF-1 and TSH were measured by automated biochemical analyzer, the homeostatic model assessment insulin resistance index (HOMA-IR) was calculated. Spearman method was used for correlation analysis; multivariate Logistic regression was used to analyze the independent risk factors of TI-RADS grading in patients with T2DM combined with thyroid nodules; the receiver operating characteristic (ROC) curve was drawn to analyze the efficacy of IGF-1, TSH and HOMA-IR in predicting TI-RADS grading in patients with T2DM combined with thyroid nodules.Results:The IGF-1, TSH and HOMA-IR in thyroid nodule group were significantly higher than those in non-thyroid nodule group: (185.35 ± 45.08) ng/L vs. (168.36 ± 30.25) ng/L, (2.98 ± 0.85) mU/L vs. (2.69 ± 0.35) mU/L and 3.25 ± 0.75 vs. 2.95 ± 0.44, and there were statistical differences ( P<0.05 or <0.01). In patients with T2DM combined with thyroid nodules, with the increase of TI-RADS classification, the IGF-1, TSH and HOMA-IR gradually increased, and there were statistical differences ( P<0.05). Spearman correlation analysis result showed that the levels of IGF-1, TSH and HOMA-IR were positive correlation with TI-RADS grading ( r = 0.918, 0.906 and 0.920; P<0.05). Multivariate Logistic regression analysis result showed that the IGF-1, TSH and HOMA-IR were independent risk factors for TI-RADS grading in patients with T2DM combined with thyroid nodule ( OR = 1.684, 1.044 and 1.851; 95% CI 0.674 to 6.665, 0.032 to 0.055 and 1.212 to 2.298; P<0.01 or <0.05). ROC curve analysis result show that the area under the curve of IGF-1, TSH and HOMA-IR for predicting the TI-RADS grading patients with T2DM combined with thyroid nodule were 0.946, 0.983 and 0.975, with all sensitivity of 100.00%, and specificity of 82.14%, 91.07% and 89.29%. Conclusions:There is a correlation between IGF-1, TSH, HOMA-IR and TI-RADS grading in patients with T2DM combined with thyroid nodule, which has some guiding value for clinical monitoring of thyroid nodule changes.

BACKGROUND: Many studies have investigated heavy metal exposure could increase the occurrence of congenital heart defects (CHDs). However, there are limited data regarding the relationship between cobalt exposure and CHD occurrence in offspring. The aim of this study was to analyze the association between cobalt exposure in mothers and the risk of CHDs in offspring. MATERIALS AND METHODS: In order to explore the association between cobalt exposure and occurrence of congenital heart defect (CHD), a case-control study with 490 controls and 399 cases with CHDs in China were developed. The concentrations of cobalt in hair of pregnant woman and fetal placental tissue were measured and processed by a logistic regression analysis to explore the relationship between cobalt exposure and risk of CHDs. RESULTS: The median concentration of hair cobalt in the control and case group was 0.023 ng/mg and 0.033 ng/mg (aOR, 1.837; 95% CI, 1.468-2.299; P < 0.001), respectively. And the median (5-95% range) fetal placental cobalt concentrations were 19.350 ng/g and 42.500 ng/g (aOR, 2.924; 95% CI, 2.211-3.868; P < 0.001) in the control and case groups, respectively. Significant differences in the middle level of cobalt in hair were found in the different CHD subtypes, including septal defects, conotruncal defects, right ventricular outflow tract obstruction, and left ventricular outflow tract obstruction (P < 0.001). Dramatically, different cobalt concentrations in fetal placental tissue were found in all subtypes of cases with CHDs (P < 0.01). CONCLUSIONS The finding suggested that the occurrence of CHDs may be associated with cobalt exposure.
Adolescent ; Adult ; Case-Control Studies ; China ; Cobalt ; adverse effects ; Female ; Hair ; chemistry ; Heart Defects, Congenital ; chemically induced ; Humans ; Maternal Exposure ; adverse effects ; Placenta ; chemistry ; Pregnancy ; Prenatal Exposure Delayed Effects ; chemically induced ; Risk Factors ; Young Adult

Objective To indentify the cognitive status of Chinese patients to acne and the influencing factors to theirs' cognitive status,so as to provide solid evidences for the prevention and treatment of acne.Methods A self-designed questionnaire was made to conduct this survey of 16,156 acne patients,who seeked to the treatment in the dermatological departments from 112 hospitals in China.The survey consisted of several parts,including the general status of patients,the patients' cognition of occurrence,development and risk factors of acne,whether the first choice was seeking treatment at the hospital when the patients had acne and the condition of selection of skin care products.The factors were analyzed,which could impact the cognition of the patients' behavior of treatment,how did the patients' cognition to influence their medical behavior and skin care as well as the consistency of assessment of the severity of acne by doctors and patients themselves.Results The acne patients studied had the best knowledge of "acne is a skin disease","it not only occurs in the period of adolescence" and "the disease can be prevented and cured",which accordingly accounted for 80.65％,69.16％ and 65.49％ of the total patients respectively.However,the awareness of acne patients to heredity,high sugar and dairy products as risk factors for acne was insufficient,which accounted for 48.72％,42.40％ and 18.25％ of the total patients,respectively.Gender,age,educational level,occupation and health knowledge were the main factors affecting the cognitive level of patients;the survey also found that men,patient with educational level of junior high or even lower educational condition,occupation of labor workers or farmers and patients were lack of health education with poor knowledge of the genetics and dietary were risk factors for acne;patients with age over 36 years or with mild illness had poor knowledge of dietary risk factors for acne;the difference was statistically significant (P＜0.05).The analysis of the influence of cognitive status on medical treatment behavior and skin care showed that the better the cognition,the higher the probability of patients would choose medical treatment as the first choice as well as choosing functional skin care products;the difference was statistically significant (P＜0.05).The consistency of assessment of the severity of acne by doctors and patients was poor (Kappa value ＜0.4),and the assessment of severity of acne by patients was more serious than doctors' assessment.Conclusions Patient's cognitive status will affect their medical behavior and skin care,and there is also a phenomenon that patients have a more serious assessment of their acne condition.It is suggested that health education for acne patients should be strengthened in clinical medicine so as to improve their knowledge of acne as well as preventing from acne effectively.

BACKGROUND/AIMS: MicroRNAs (miRNAs) were reported to be responsible for intestinal permeability in diarrhea-predominant irritable bowel syndrome (IBS-D) rats in our previous study. However, whether and how miRNAs regulate visceral hypersensitivity in IBS-D remains largely unknown. METHODS: We established the IBS-D rat model and evaluated it using the nociceptive visceral hypersensitivity test, myeloperoxidase activity assay, restraint stress-induced defecation, and electromyographic (EMG) activity. The distal colon was subjected to miRNA microarray analysis followed by isolation and culture of colonic epithelial cells (CECs). Bioinformatic analysis and further experiments, including dual luciferase assays, quantitative real-time polymerase chain reaction, western blot, and enzyme-linked immunosorbent assay, were used to detect the expression of miRNAs and how it regulates visceral hypersensitivity in IBS-D rats. RESULTS: The IBS-D rat model was successfully established. A total of 24 miRNAs were differentially expressed in the distal colon of IBS-D rats; 9 were upregulated and 15 were downregulated. Among them, the most significant upregulation was miR-200a, accompanied by downregulation of cannabinoid receptor 1 (CNR1) and serotonin transporter (SERT). MiR-200a mimic markedly inhibited the expression of CNR1/SERT. Bioinformatic analysis and luciferase assay confirmed that CNR1/SERT are direct targets of miR-200a. Rescue experiments that overexpressed CNR1/SERT significantly abolished the inhibitory effect of miR-200a on the IBS-D rats CECs. CONCLUSIONS: This study suggests that miR-200a could induce visceral hyperalgesia by targeting the downregulation of CNR1 and SERT, aggravating or leading to the development and progression of IBS-D. MiR-200a may be a regulator of visceral hypersensitivity, which provides potential targets for the treatment of IBS-D.
Animals ; Blotting, Western ; Colon ; Computational Biology ; Defecation ; Diarrhea ; Down-Regulation ; Enzyme-Linked Immunosorbent Assay ; Epithelial Cells ; Hyperalgesia ; Hypersensitivity ; Irritable Bowel Syndrome ; Luciferases ; Microarray Analysis ; MicroRNAs ; Models, Animal ; Permeability ; Peroxidase ; Rats ; Real-Time Polymerase Chain Reaction ; Receptors, Cannabinoid ; Serotonin Plasma Membrane Transport Proteins ; Serotonin ; Up-Regulation

Objective To study the clinical characteristics of the newborns with gastroesophageal reflux (GER),and to compare the complications and outcomes of different degrees of reflux retrospectively. Methods Neo-nates diagnosed with GER by using upper gastrointestinal series admitted to neonatal ward of Peking University First Hospital from August 2008 to September 2017 were enrolled for the study. Data of demographic characteristics,radio-graphic imaging findings,treatment methods and efficacy of therapy of patients were collected. Infants enrolled in this study were followed up for 1 year after being discharged from hospital. The lasting time of reflux symptoms with different degrees of reflux were compared. Results A total of 47 cases of GER were enrolled,of whom 23 cases were male,and 24 cases were female. There were 42 term infants and 5 preterm infants. Their gestational age ranged from 34 to 41 weeks[(38. 9 ± 1. 6)weeks],and birth weight was from 1990 g to 4430 g[(3157. 3 ± 574. 0)g]. The median onset age was 2 days,ranged from 1 to 21 days. The clinical manifestations were recurrent vomiting (40 / 47 cases,85. 1％) and paroxysmal cyanosis (7 / 47 cases,14. 9％). Complications presented as poor weight gain (42 / 47 cases,89. 4％), aspiration pneumonia (24 / 47 cases,51. 1％)and apnea (1 / 47 cases,2. 1％). The findings of upper gastrointestinal imaging assigned the patients into 2 groups,13 cases of mild reflux group and 34 cases of severe reflux group. After po-sitional therapy together with domperidone,44 patients showed improvement of symptoms. After their discharge,the lasting time of reflux symptoms in the mild reflux group was significantly shorter than in the severe group [4 weeks(2 -8 weeks)vs. 8 weeks (2 - 40 weeks)],and the difference was significant(Z = - 2. 336,P < 0. 05). Conclusions Neonates with GER mainly manifest recurrent vomiting,and most of them have a favorable prognosis. The reflux symp-toms last for less time in the mild reflux infants than in the severe patients.

Objective To study the characteristics of gastroesophageal reflux (GER) in term neonates and the association between the reflux behaviors and gastroesophageal reflux events by multichannel intraluminal impedance-pH monitoring retrospectively.Method Full term neonates suspected to have gastroesophageal reflux,admitted to neonatal ward of our Hospital from November 2016 to December 2017 were enrolled for the study.All underwent 24-hour esophageal multichannel intraluminal impedance-pH (24 h MII-pH) monitoring.They were assigned into physiologic GER group and pathologic GER group.Data of demographic characteristics,clinical symptoms,24 h MII-pH results and indecies for evaluating the association between symptoms and reflux events were collected and analyzed.Result A total of 31 cases were enrolled.The median age of starting 24 MII-pH monitoring was 7 days (range from 2 to 28 days).15 cases were diagnosed with pathologic GER (48.4％),and 16 cases were diagnosed with physiologic GER.The symptoms and signs were persistent vomiting,incessant crying,desaturation (oxygen desaturation) and unexplained transient events (including cyanosis or suspected seizure),case number was 12,9,6,2,and 1 respectively.In the pathologic group,the median of total acid reflux 52 (7 to 80),total weakly acidic reflux 58 (19 to 114);In the physiologic group was 36 (3 to 55),35 (6 to 55) respectively.The neonates in pathologic group had more acidic reflux (both before and after feeding),total weak acid reflux and liquid reflux than physiological GER group,which showed statistical significance (P ＜ 0.05).While there was no significant difference in acid reflux time of total,before feeding and after feeding (P ＞0.05).It was proved that the percentage of positive symptom indices of vomiting,postprandial transient events,incessant crying after feeding,and desaturation associated with GER were 100％,100％,66.7％and 33.3％ retrospectively,which indicate that postprandial transient events were associate with GER,and incessant crying,desaturation were partially related to GER.And no association was found between bradycardia and reflux events.Conclusion Pathological GER of term neonates mainly manifest as reflux of weakly acidic and liquid.24 h MII-pH monitoring could detect weakly acidic reflux and weakly alkaline reflux,so it would be the recommended diagnostic tool for neonatal gastroesophageal reflux.Despite vomiting,special attention should be paid to symptoms associated with GER,such as incessant crying,and unexplained transient events et al.