Gastrointestinal Tract ; Humans ; Lymphoproliferative Disorders ; T-Lymphocytes

Objective Coronavirus disease 2019 (COVID-19) and tuberculosis (TB) are major public health and social issues worldwide. The long-term follow-up of COVID-19 with pulmonary TB (PTB) survivors after discharge is unclear. This study aimed to comprehensively describe clinical outcomes, including sequela and recurrence at 3, 12, and 24 months after discharge, among COVID-19 with PTB survivors. Methods From January 22, 2020 to May 6, 2022, with a follow-up by August 26, 2022, a prospective, multicenter follow-up study was conducted on COVID-19 with PTB survivors after discharge in 13hospitals from four provinces in China. Clinical outcomes, including sequela, recurrence of COVID-19, and PTB survivors, were collected via telephone and face-to-face interviews at 3, 12, and 24 months after discharge. Results Thirty-two COVID-19 with PTB survivors were included. The median age was 52 (45, 59) years, and 23 (71.9％) were men. Among them, nearly two-thirds (62.5％) of the survivors were moderate, three (9.4％) were severe, and more than half (59.4％) had at least one comorbidity (PTB excluded). The proportion of COVID-19 survivors with at least one sequela symptom decreased from 40.6％ at 3 months to 15.8％ at 24 months, with anxiety having a higher proportion over a follow-up. Cough and amnesia recovered at the 12-month follow-up, while anxiety, fatigue, and trouble sleeping remained after 24 months. Additionally, one (3.1％) case presented two recurrences of PTB and no re-positive COVID-19 during the follow-up period. Conclusion The proportion of long symptoms in COVID-19 with PTB survivors decreased over time, while nearly one in six still experience persistent symptoms with a higher proportion of anxiety. The recurrence of PTB and the psychological support of COVID-19 with PTB after discharge require more attention.

The pain-relieving effect of acupuncture is known to involve primary afferent nerves (PANs) via their roles in signal transmission to the CNS. Using single-unit recording in rats, we characterized the generation and transmission of electrical signals in Aβ and Aδ fibers induced by acupuncture-like stimuli. Acupuncture-like signals were elicited in PANs using three techniques: manual acupuncture (MAc), emulated acupuncture (EAc), and electro-acupuncture (EA)-like peripheral electrical stimulation (PES). The discharges evoked by MAc and EAc were mostly in a burst pattern with average intra-burst and inter-burst firing rates of 90 Hz and 2 Hz, respectively. The frequency of discharges in PANs was correlated with the frequency of PES. The highest discharge frequency was 246 Hz in Aβ fibers and 180 Hz in Aδ fibers. Therefore, EA in a dense-disperse mode (at alternating frequency between 2 Hz and 15 Hz or between 2 Hz and 100 Hz) best mimics MAc. Frequencies of EA output >250 Hz appear to be obsolete for pain relief.

OBJECTIVETo investigate the preventive effects and differences of NSAIDs combined with radiotherapy, NSAIDs and radiotherapy for heterotopic ossification(HO) after total hip arthroplasty(THA).

METHODSFrom February 2015 to July 2016, 168 hips undergoing primary THA were divided into group A, B and C, and 163 patients were followed up (54 cases and 54 hips in group A, 55 cases and 55 hips in group B, 54 cases and 54 hips in group C). Among group A, 5 hips were primary osteoarthritis, 37 hips were secondary osteoarthritis due to avascular necrosis of the femoral head, 12 hips were secondary osteoarthritis due to acetabular dysplasia. Patients in group A received oral celecoxib (0.2 g, 2 times a day) for 2 weeks after operation. Among group B, 6 hips were primary osteoarthritis, 32 hips were secondary osteoarthritis due to avascular necrosis of the femoral head, 17 hips were secondary osteoarthritis due to acetabular dysplasia, all of which in group B were treated with preoperative single 7 Gy radiotherapy. Among group C, 5 hips were primary osteoarthritis, 35 hips were secondary osteoarthritis due to avascular necrosis of the femoral head, 14 hips were secondary osteoarthritis due to acetabular dysplasia. Patients in group C were treated with preoperative radiotherapy and celecoxib after operation. The side effects of gastrointestinal reactions were observed after operation, and the heterotopic ossification was evaluated by pelvic anterior and posterior X-ray (Brooker grading).

RESULTSThe mean clinical and radiological follow-up was 21 months(12 to 30 months). In group A, 54 hips were followed up with 7 hips with heterotopic ossification, including 5 hips of Brooker I and 2 hips of Brooker II. In group B, 55 hips were successfully followed up, with 8 hips of heterotopic ossification occurred, including 6 hips of Brooker I, 2 hips of Brooker II. In group C, 54 hips were successfully followed up, with 5 hips of heterotopic ossification occurred , including 4 hips of Brooker I, 1 hip of Brooker II. There was no significant difference in efficacy among 3 groups (²=0.743, 0.690) by chi-square test. The prevalence of side effects were as following: in group A, there were 6 hips with side effects;in group B, there were 6 hips with side effects;in group C, there were 7 hips with side effects. There was also no significant difference in side effects among 3 groups (²=0.135, 0.935).

CONCLUSIONSThe combined-therapy group has lower prevalence of HO than the NSAIDs group or radiotherapy group, but the statistical difference between them is not significant. NSAIDs is still the first choice to prevent HO after THA.

Autism spectrum disorder can be differentiated into three subtypes (aloof, passive, and active-but-odd) based on social behaviors according to the Wing Subgroups Questionnaire (WSQ). However, the correlations between the scores on some individual items and the total score are poor. In the present study, we translated the WSQ into Chinese, modified it, validated it in autistic and typically-developing Chinese children, and renamed it the Beijing Autism Subtyping Questionnaire (BASQ). Our results demonstrated that the BASQ had improved validity and reliability, and differentiated autistic children into these three subtypes more precisely. We noted that the autistic symptoms tended to be severe in the aloof, moderate in the passive, and mild in the active-but-odd subtypes. The modified questionnaire may facilitate etiological studies and the selection of therapeutic regimes.
Autism Spectrum Disorder ; diagnosis ; Child, Preschool ; Factor Analysis, Statistical ; Female ; Humans ; Male ; Reproducibility of Results ; Social Behavior ; Surveys and Questionnaires ; Translating

In this study, ecological factors, occurrence records, the essential oil components content were used to predict the potential geographical distribution and quality division of Mentha haplocalyx in China based on the MaxEnt modeling and geographic information system(GIS). The AUC of ROC curve was above 0.950,indicating that the predictive results with the maximum model were highly precise. The results showed that the main environmental factors determining the potential distribution were annual average precipitation (the contribution rate, 45.87%), mean temperature of wettest quarter (11.92%), mean temperature of warmest quarter (7.84%), average monthly precipitation of May (6.80%), standard deviation of seasonal temperature variation (4.42%), mean temperature of the coldest quarter (3.47%) and altitude (2.92%). The environmental variables in the highly potential areas were determined as annual average precipitation around [530,1 465] mm, mean temperature of wettest quarter around [24.5,29] ℃, mean temperature of the warmest quarter around [25.5,29] ℃, average monthly precipitation of May around [67,133] mm, standard deviation of temperature seasonal change around [8 333,9 643], mean temperature of the coldest quarter around [1.7,8.3] ℃ and the altitude around [0,165] mm. The best quality distribution of M. haplocalyx was mainly located in Jiangsu, Anhui, Shandong, Zhejiang and Heilongjiang. The zoning results basically coincide with the actual situation. The quality division of M. haplocalyx can be used for providing a scientific basis for selection of artificial planting base and guidance of its production.

OBJECTIVETo explore clinical effects of suturing-assisted locking plate in treating elderly proximal humeral fractures.

METHODSFrom January 2005 to January 2013, 55 elderly patients with three- and four-part fractures of proximal humeral fractures were divided into treatment group and control group. In treatment group, there were 31 patients including 12 males, and 19 females aged from 65 to 85 with an average of (74.00±5.42) years old, and treated with suturing-assisted locking plates; 19 patients were Neer 3-part fractures, and 12 patients were Neer 4-part fractures of proximal humerus; 23 patients were suffered from low-energy injuries and 8 patients were caused by high-energy injuries. In control group, there were 24 patients including 7 males, and 17 females aged from 65 to 85 with an average of (72.79±5.34) years old, and treated with locking plates; 16 patients were Neer 3-part fractures, and 8 patients were Neer 4-part fractures of proximal humerus; 17 patients were suffered from low-energy injuries and 7 patients were caused by high-energy injuries. Operative time, blood loss during operation, and bone healing time between two groups were observed and compared. Postoperative Neer scoring were used to evaluate recovery of shoulder joint function.

RESULTSAll patients were followed up from 6 to 24 months with an average of 16.1 months. In treatment group, blood loss was (495.806±143.150) ml, function of Neer scoring was 22.645±2.443, range of action was 18.194±2.613, anatomy was 7.935±1.504 and total score of Neer scoring was 77.161±8.335; while in control group, blood loss was (641.667±169.851) ml, function of Neer scoring was 13.958±1.989, range of action was 13.083±2.165, anatomy was 5.500±1.978 and total score of Neer scoring was 58.792±7.313. There were sigificant difference between two groups in these indexes.

CONCLUSIONSuturing-assisted locking plate for the treatment of proximal humerus fractures in elderly, has advantages of less blood loss, simple fracture reduction and rapid recovery of shoulder joint, and is a effective method.

Aged ; Aged, 80 and over ; Bone Plates ; Case-Control Studies ; Female ; Humans ; Male ; Recovery of Function ; Shoulder Fractures ; physiopathology ; surgery ; Shoulder Joint ; physiopathology ; Sutures

OBJECTIVEThis study was to investigate the HIV current situation in Liangshan prefecture, in order to predict prevalence and transmission trends.

METHODSRegion-specific population, behavior, serosurveillence, and policy/program data (from 1995 to 2010) were gathered from various local and national organizations and applied to the Asian Epidemic Model (AEM) and used to derive estimates of future HIV prevalence, epidemic trends, and outcomes of intervention strategies.

RESULTSThe AEM projections for 2020 included increased number of people living with HIV (PLHIV; to 136 617), increased HIV prevalence (2.51%), and 8037 deaths from acquired immunodeficiency syndrome (AIDS) in this region. However, the overall HIV incidence rate (per 10 000) was projected to decline from 27 in 2015 to 22 in 2020, largely due to a predicted decrease in HIV infection rate (per 10 000) from 658 in 2013 to 621 in 2020 among intravenous drug users. In contrast, the cases of HIV infection per 10 000 was projected to increase from 420 in 2010 to 503 in 2020 among men who have sex with men, and from 8 in 2010 to 15 in 2020 among the general population. The predominant risk factor for HIV transmission over the next decade in Liangshan was casual sex. Community-based outreach strategies to reduce injected drug use and casual sex, and to promote condom use, were predicted as effective interventions to decrease HIV transmission.

CONCLUSIONImplementation of a comprehensive public health program, with targeting to the region-specific at-risk populations, will help to mitigate HIV/AIDS spread in Liangshan.

Acquired Immunodeficiency Syndrome ; epidemiology ; Adolescent ; Adult ; China ; epidemiology ; ethnology ; Epidemics ; Female ; HIV Infections ; epidemiology ; transmission ; Humans ; Male ; Middle Aged ; Minority Groups ; Prevalence ; Young Adult

Objective To observe the prevalence and distribution of ideal cardiovascular health behavior.Methods Health examination data between 2008 to 2009 from the employees of Kailuan Group were analyzed.Results A total of 101 333 subjects took part in the health examination,subjects with previous myocardial infarction(n =871),stroke(n =2255),myocardial infarction and stroke(n =162)and subjects with incomplete examination data(n =9311)were excluded and 88 534 subjects were included for final analysis[mean age(50.6 ± 12.3)years,male 69 916].(1)Body mass index(B MI),systolic and diastolic pressure,cholesterol(TC)and triglyceride were significantly higher in males than in females (all P ＜0.05),women's income and the education lever were significantly higher than men(P ＜ 0.05).(2)The distribution of ideal cardiovascular health behavior(smoking,BMI,physical exercise,salt intake)was 55.8％,41.4％,18.9％ and 14.0％ respectively among the population; the ideal cardiovascular factors(fasting blood glucose,TC,blood pressure)was 80.9％,61.8％ and 18.5％,respectively.(3)The subjects with distribution of seven,six,five,four ideal cardiovascular health behavior and factors was 0.1％,1.9％,9.1％,20.3％,respectively.(4)Multiple logistic regression analysis showed that female,age ＜ 55 and high education level were associated with the ideal cardiovascular health status with a RR value (95 ％ CI)of 4.52(4.32-4.72),1.46(1.39-1.53)and 2.23(2.10-2.37),respectively.Conclusion The prevalence of ideal cardiovascular health is extremely low in the study population,most persons were notin the ideal cardiovascular health behavior and factors and female,age ＜ 55 and high education level arelinked with ideal cardiovascular health status.

Objective To evaluate the predictive value of baseline serum high sensitivity C-reactive protein for the first cardio-cerebral vascular event in the population with diabetes. Method In this prospective cohort study, a total of 101 510 employees of Kai Luan Group, who received healthy examination from July 2006 to October 2007, were screened and 7865 subjects with fasting plasma glucose ≥ 7. 0 mmol/L or known diabetes mellitus and under insulin or hypoglycemic drugs therapy were followed up for 38 - 53 (48. 02 ± 3. 14) months. Results ( 1 ) Incidence rates of total cardio-cerebral vascular events, cerebral infarction and myocardial infarction increased in proportion to increased levels of baseline hsCRP ( P ＜ 0. 01 ). After adjusting for age, gender, body mass index ( BMI), systolic blood pressure( SBP), diastolic blood pressure (DBP), total cholesterol(TC), triglyceride(TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and cigarette smoking, multivariate Cox's proportional hazards regression analysis indicated that the individuals in the highest quartile of hsCRP levels group (hsCRP≥2. 50 mg/L) had an increased risk of total cardio-cerebral vascular events (RR: 1.64, 95% CI:1.20-2.24), cerebral infarction (RR: 1.52, 95% CI: 1.03-2.24), myocardial infarction (RR: 2.57,95% CI: 1.34 -4. 91 ) compared with those in the lowest quartile group( hsCRP ＜ 0. 41 mg/L). (2) Higher baseline hsCRP levels were associated with aging, female gender, higher BMI, SBP, DBP, fasting blood glucose, TC, TG, LDL-C levels and lower HDL-C levels ( all P ＜ 0. 05 ). Conclusion Baseline hsCRP level is associated with increased first cardio-cerebral vascular event in the population with diabetes.