Massive Hepatocellular Carcinoma Combined With Giant Uterine Fibroid on 18F-FDG PET/CT.

ABSTRACT: A 50-year-old woman was admitted due to a liver mass discovered by ultrasound in routine physical examination. MRI demonstrated a large hepatocellular carcinoma. It also discovered an abdominal mass simultaneously. 18F-FDG PET/CT was performed for staging. PET/CT showed mixed and mild metabolism of the hepatic lesion and giant abdominopelvic mass, respectively. Hepatocellular carcinoma combined with a benign mass in abdominopelvic cavity from uterine was considered and finally proved pathologically. We present a rare case of woman with large liver cancer accompanied by giant uterine fibroid where 18F-FDG PET/CT helped in making the right diagnosis.

Mechanistic study on vasodilatory and antihypertensive effects of hesperetin: ex vivo and in vivo approaches.

Hesperetin is one of the prominent flavonoids found in citrus fruit. Several research studies have reported that hesperetin can promote vasodilation in vascular tissue by increasing the level of nitric oxide and cyclic nucleotides. However, these may not be the only pathway for hesperetin to exert its vasodilatory effect. In addition to vasodilation, hesperetin has been found to carry an antihypertensive effect through intraperitoneal injection, although no study has comprehensively investigated the antihypertensive effect of hesperetin through oral administration. Therefore, this study aimed to determine the possible mechanism pathways involved in hesperetin-induced vasodilation and investigated its antihypertensive effects on hypertensive rats' model via oral administration. The ex vivo experimental findings showed that the NO/sGC/cGMP signalling pathway was involved in hesperetin-mediated vasodilation. Moreover, hesperetin activated the AC/cAMP/PKA pathway through PGI2 and activated the ß2-adrenergic receptor. Hesperetin can act as a voltage-gated potassium channel (KV) and ATP-sensitive potassium channel (KATP) opener. The intracellular calcium in vascular smooth muscle was reduced by hesperetin through blocking the voltage-operated calcium channels (VOCC) and inositol triphosphate receptor (IP3R). In the in vivo assessment, hesperetin shows a significant decrease in Spontaneously Hypertensive rats' blood pressure following 21 days of oral treatment. The sub-chronic toxicity assessment demonstrated that hesperetin exhibited no deleterious effects on the body weights, clinical biochemistry and haematological profile of Sprague-Dawley rats. This study implies that hesperetin holds promise as a potential medication for hypertension treatment, devoid of undesirable side effects.

Prevalence and risk factors associated with low bone mineral density in Asian adolescents with anorexia nervosa and atypical anorexia nervosa.

OBJECTIVE: This retrospective study aimed to evaluate the prevalence and risk factors for low bone mineral density (BMD) at diagnosis in Asian adolescent females with anorexia nervosa (AN) and atypical AN. METHOD: We analyzed the BMD results for 213 patients between 10 and 18 years of age, with AN and atypical AN receiving care at a pediatric hospital in Singapore. We used linear regression analyses to determine if type of eating disorder, premorbid weight, and duration of amenorrhea were risk factors for low BMD. For a subset of patients with repeat BMD evaluation, we used paired t-tests to assess the impact of weight or menstrual restoration on the change in BMD. RESULTS: The prevalence of BMD height-for-age Z-scores <-2 at presentation was higher in patients with AN (13.0%) than atypical AN (2.3%) (p = .034). In multivariate regression, a diagnosis of atypical AN was protective against low BMD at the lumbar spine (B = 0.394, p = .009) and total body less head (B = 0.774, p = .010). Duration of amenorrhea was not associated with BMD across all sites. For those with repeat BMD measures, there was significantly less deterioration in the BMD Z-scores for patients with weight or menstrual restoration (R = -0.22 ± 0.59, NR = -0.69 ± 0.43, p = .029). CONCLUSIONS: Duration of amenorrhea was not associated with BMD in this sample. A diagnosis of AN was correlated with lower BMD than atypical AN. Further research is needed to better understand the relationship between amenorrhea, weight status, and bone health in Asian adolescents with eating disorders. PUBLIC SIGNIFICANCE: In this sample, 13% of Asian adolescents with AN and 2.3% of Asian adolescents with atypical AN have low BMD. In our study population, duration of amenorrhea was not correlated with BMD. Among adolescents with AN, a history of being underweight at the highest pre-morbid BMI, is correlated with low BMD. It is important for physicians to take a thorough weight history in evaluating bone health in this population.

Baseline presentation of atypical anorexia nervosa in Singaporean adolescents: a retrospective cohort study.

BACKGROUND: While atypical anorexia nervosa (AAN) has been found to present with significant physical and psychological complications, the presentation of AAN has not been described in a multi-ethnic Singaporean population. METHODS: This retrospective cohort analysis aimed to characterize the baseline presentation of adolescents with anorexia nervosa (AN) (N = 317) and AAN (N = 141) in a Singaporean cohort that presented to a specialist paediatric eating disorder program between January 2010 and October 2020 for assessment. RESULTS: In patients with AAN, there were increased proportions of males (16% vs. 7%) and of Malay ethnicity (11% vs. 4%) compared to AN. Compared to adolescents with AN, adolescents with AAN had lower rates of admission (61% vs. 81%), bradycardia (45% vs. 75%), and hypotension (7% vs. 21%) but had a higher rate of syncope (13% vs. 7%). Likewise, adolescents with AAN had higher rates of self-harm and drug overdose (14% vs. 1.5%) requiring admission, more purging (45.1% vs. 14.8%) and more shape concerns. CONCLUSION: Highlighting the severity of the illness, Singaporean adolescents with AAN presented with physical complications of malnutrition and had more severe eating disorder psychopathology and a higher frequency of other psychological comorbidities than did adolescents with AN.

Singaporean adolescents with atypical anorexia nervosa experience both physical and psychological complications of the illness.

The Association between Dapagliflozin Use and the Risk of Post-Contrast Acute Kidney Injury in Patients with Type 2 Diabetes and Chronic Kidney Disease: A Propensity-Matched Analysis.

INTRODUCTION: This study aimed to investigate the effect of dapagliflozin in preventing post-contrast acute kidney injury (PC-AKI) in patients with type 2 diabetes (T2DM) and chronic kidney disease (CKD) who underwent an elective coronary procedure. METHODS: Data of patients with T2DM and CKD undergoing an elective coronary procedure at Civil Aviation General Hospital from October 2020 to April 2023 were collected from the electronic medical records. Based on dapagliflozin usage, patients were classified as dapagliflozin users and nonusers. 1:1 nearest-neighbor propensity matching was performed to compare dapagliflozin users with nonusers. The primary endpoint was the first PC-AKI observed. Univariate and multivariate COX regression models were used to determine the independent risk/preventive factors for PC-AKI. Thereafter, subgroup analyses were performed to evaluate the interaction between subgroup and dapagliflozin usage. Changes in the serum creatinine (SCr) and cystatin C (CysC) levels were monitored at 24 h, 48 h, and 72 h after the procedure. RESULTS: 256 pairs (256 dapagliflozin users in the dapagliflozin group and 256 dapagliflozin nonusers in the control group) were identified in the cohort. The incidence of PC-AKI in dapagliflozin group (10.9%) was lower than that in control group (22.3%). COX regression analyses showed that dapagliflozin use was associated with a lower risk of PC-AKI (HR 0.81, 95% CI: 0.69-0.95, p = 0.01) after adjustment for covariates. In the subgroup analyses, similar HRs of the dapagliflozin usage on the PC-AKI outcome were observed in patients across different patients' characteristics which revealed its consistent benefit of preventing PC-AKI. The estimated glomerular filtration rate levels at post-48 h and 72 h were significant higher in the dapagliflozin group than those in the control group, while levels of SCr (post-48 h and 72 h) and CysC (post-24 h and 48 h) in the dapagliflozin group were lower compared with the control group. CONCLUSION: Our findings suggest dapagliflozin effectively decreases PC-AKI risk and exerts reno-protective effects in patients with T2DM and CKD undergoing an elective coronary procedure.

International consensus on patient-centred outcomes in eating disorders.

The effectiveness of mental health care can be improved through coordinated and wide-scale outcome measurement. The International Consortium for Health Outcomes Measurement has produced collaborative sets of outcome measures for various mental health conditions, but no universal guideline exists for eating disorders. This Position Paper presents a set of outcomes and measures for eating disorders as determined by 24 international experts from professional and lived experience backgrounds. An adapted Delphi technique was used, and results were assessed through an open review survey. Final recommendations suggest outcomes should be tracked across four domains: eating disorder behaviours and cognitions, physical health, co-occurring mental health conditions, and quality of life and social functioning. Outcomes are collected using three to five patient-reported measures. For children aged between 6 years and 12 years, the measures include the Children's Eating Attitude Test (or, for those with avoidant restrictive food intake disorder, the Eating Disorder in Youth Questionnaire), the KIDSCREEN-10, and the Revised Children's Anxiety and Depression Screener-25. For adolescents aged between 13 years and 17 years, the measures include the Eating Disorder Examination Questionnaire (EDE-Q; or, for avoidant restrictive food intake disorder, the Nine-Item Avoidant Restrictive Food Intake Disorder Screener [NIAS]), the two-item Patient Health Questionnaire (PHQ-2), the nine-item Patient Health Questionnaire (PHQ-9), the two-item Generalised Anxiety Disorder (GAD-2), the seven-item Generalised Anxiety Disorder (GAD-7), and the KIDSCREEN-10. For adults older than 18 years, measures include the EDE-Q (or, for avoidant restrictive food intake disorder, the NIAS), the PHQ-2, the PHQ-9, the GAD-2, the GAD-7, the Clinical Impairment Assessment, and the 12-item WHO Disability Assessment Schedule 2.0. These questionnaires should be supplemented by information on patient characteristics and circumstances (ie, demographic, historical, and clinical factors). International adoption of these guidelines will allow comparison of research and clinical interventions to determine which settings and interventions work best, and for whom.

Evaluation of vasodilatory effect and antihypertensive effect of chrysin through in vitro and sub-chronic in vivo study.

Chrysin, a bioflavonoid belonging to the flavone, occurs naturally in plants such as the passionflower, honey and propolis. Few studies have demonstrated that chrysin can promote vasorelaxant activities in rats' aorta and mesenteric arteries. To date, no research has explored the signalling system routes that chrysin may utilise to produce its vasorelaxant action. Therefore, this study aimed to investigate the underlying mechanisms involved in chrysin-induced vasorelaxant in rats' aortic rings and assess the antihypertensive effect of chrysin in spontaneously hypertensive rats (SHRs). The findings revealed that chrysin utilised both endothelium-dependent and endothelium-independent mechanisms. The presence of L-NAME (endothelial NO synthase inhibitor), ODQ (sGC inhibitor), methylene blue (cGMP lowering agent), 4-AP (voltage-gated potassium channel inhibitor), atropine (muscarinic receptors inhibitor) and propranolol (ß-adrenergic receptors inhibitor) significantly reduced the chrysin's vasorelaxant action. Furthermore, chrysin can reduce intracellular Ca2+ levels by limiting the extracellular intake of Ca2+ through voltage-operated calcium channels and blocking the intracellular release of Ca2+ from the sarcoplasmic reticulum via the IP3 receptor. These indicate that chrysin-induced vasorelaxants involved NO/sGC/cGMP signalling cascade, muscarinic and ß-adrenergic receptors, also the potassium and calcium channels. Although chrysin had vasorelaxant effects in in vitro studies, the in vivo antihypertensive experiment discovered chrysin does not significantly reduce the blood pressure of SHRs following 21 days of oral treatment. This study proved that chrysin utilised multiple signalling pathways to produce its vasorelaxant effect in the thoracic aorta of rats; however, it had no antihypertensive effect on SHRs.

Consensus statement on Singapore integrated 24-hour activity guide for early childhood.

Introduction: Early childhood is a critical period for growth and development. Adopting healthy lifestyle behaviours during this period forms the foundation for future well-being and offers the best protection against non-communicable diseases. Singapore studies have shown that many young children are not achieving the recommendations on physical activity, sedentary behaviour and sleep. A workgroup was set up to develop recommendations for caregivers of infants, toddlers and preschoolers (aged <7 years) on how to integrate beneficial activities within a daily 24-hour period for optimal development and metabolic health. Method: The Grading of Recommendations Assessment, Development and Evaluation (GRADE)- ADOLOPMENT approach was employed for adoption, adaption or de novo development of recommendations. International and national guidelines were used as references, and an update of the literature reviews up to September 2021 was conducted through an electronic search of PubMed, Embase and Cochrane Central Register of Controlled Trials (CENTRAL) databases. Results: Four consensus statements were developed for each age group: infants, toddlers and preschoolers. The statements focus on achieving good metabolic health through regular physical activity, limiting sedentary behaviour, achieving adequate sleep and positive eating habits. The 13th consensus statement recognises that integration of these activities within a 24-hour period can help obtain the best results. Conclusion: This set of recommendations guides and encourages caregivers of Singapore infants, toddlers and preschoolers to adopt beneficial lifestyle activities within each 24-hour period.

Outcomes in patients with rheumatoid versus osteoarthritis for total hip arthroplasty: A meta-analysis and systematic review.

OBJECTIVE: Total hip arthroplasty(THA) in patients with osteoarthritis(OA) are considered to be a successful procedure, but with little being known about outcomes in patients with rheumatoid arthritis (RA). The aim of this study was to compare rates of THA complications in patients with RA versus OA. METHODS: The PUBMED, EMBASE, and Cochrane Library databases were searched for all available studies comparing the outcomes of THA in RA and OA patients. The quality of the studies was scored using the Newcastle-Ottawa scale (NOS). Meta-analysis was performed using Stata 12.0 software. RESULTS: Twenty-three studies with a total of 877,695 patients were included. Results showed that patients in the RA group were more likely to have revision (OR=1.15, 95% CI, 1.02-1.29; P = 0.019), hip dislocation (OR=2.31, 95% CI, 1.67-3.20; P<0.01), periprosthetic infection (OR=1.44, 95% CI, 1.29-1.61; P<0.01), wound infection (OR=2.15, 95% CI, 1.19-3.90; P = 0.01), and revision for late infection (ES=1.71, 95% CI, 0.54-1.80; P<0.01) than those in the OA group. Subgroup analysis showed no significant difference in revision rates (OR=1.12, 95%CI, 0.94-1.31; P = 0.21) between the two groups in studies published before 2010, while studies published after 2010 showed significantly higher revision rates (OR=1.15, 95%CI, 1.02-1.30; P = 0.04) in the RA group. There were no significant differences in mortality (OR=1.20,95% CI, 0.89-1.61; P = 0.23), deep vein thrombosis (OR=0.52, 95% CI, 0.12-2.34; P = 0.40) between the groups. THA can improve the function and reduce pain of patients with RA. CONCLUSION: Our study indicated that compared with OA, patients with RA are at higher risk of complications after THA. But THA can relieve pain, improve function and the quality of life of patients with RA, and did not increase mortality risk. Therefore, THA can be used as a treatment option for RA patients who failed to respond to conservative treatment. Patients should be fully informed of the benefits and possible risks of surgery, individualized treatment strategy should be made.

Chordoma of petrosal mastoid region: A case report.

BACKGROUND: Chordoma is a rare low-grade malignant tumor originating from embryonic notochordal tissue mainly occurring in the axial bone, mostly in the spheno-occipital junction and sacrococcyx, which accounts for approximately 1% of all malignant bone tumors and 0.1%-0.2% of intracranial tumors. Chordoma in the petrous mastoid region is rare. CASE SUMMARY: We describe a 36-year-old male patient with chordoma in the left petrous mastoid region. The main clinical manifestations were pain and discomfort, which lasted for 2 years. Magnetic resonance imaging showed a lobulated mass in the left petrous mastoid with an unclear boundary and obvious enhancement. The tumor was completely removed after surgical treatment, and a histological examination confirmed that the tumor was a chordoma. During 5 years of follow-up, no clinical or radiological evidence of recurrence or metastasis was found. CONCLUSION: Chordoma in the petrosal mastoid region is rare but should be included in differential diagnosis of petrosal mastoid tumors.

A novel machine learning scheme for classification of medicinal herbs based on 2D-FTIR fingerprints.

A proof-of-concept medicinal herbs identification scheme using machine learning classifiers is proposed in the form of an automated computational package. The scheme makes use of two-dimensional correlation Fourier Transformed Infrared (FTIR) fingerprinting maps derived from the FTIR of raw herb spectra as digital input. The prototype package admits a collection of 11 machine learning classifiers to form a voting pool. A common set of oversampled dataset containing 5 different herbal classes is used to train the pool of classifiers on a one-verses-others manner. The collections of trained models, dubbed the voting classifiers, are deployed in a collective manner to cast their votes to support or against a given inference fingerprint whether it belongs to a particular class. By collecting the votes casted by all voting classifiers, a logically designed scoring system will select out the most probable guess of the identity of the inference fingerprint. The same scoring system is also capable of discriminating an inference fingerprint that does not belong to any of the classes the voting classifiers are trained for as the 'others' type. The proposed classification scheme is stress-tested to evaluate its performance and expected consistency. Our experimental runs show that, by and large, a satisfactory performance of the classification scheme of up to 90 % accuracy is achieved, providing a proof-of-concept viability that the proposed scheme is a feasible, practical, and convenient tool for herbal classification. The scheme is implemented in the form of a packaged Python code, dubbed the "Collective Voting" (CV) package, which is easily scalable, maintained and used in practice.

#EatingDisorderRecovery: a qualitative content analysis of eating disorder recovery-related posts on Instagram.

PURPOSE: Limited research has evaluated the role of Social Networking Sites (SNS) in eating disorder (ED) recovery. While research has demonstrated the deleterious effects of pro-ED SNS content, less is known regarding SNS content documenting ED recovery. This study evaluates orientation towards help-seeking, ongoing ED warning signs and recovery themes on ED recovery SNS hashtags. METHODS: 600 Instagram posts were retrieved from two popular hashtags: #EDrecovery and #EatingDisorderRecovery. They were categorized into four thematic concerns: Food, Quotes, People or Others. Posts were analysed for behavioural and psychological signs of ED based on the Mental Health First Aid Eating Disorders Guidelines, and whether they encouraged seeking professional help. Thematic qualitative analysis to evaluate themes posted on recovery hashtags was conducted. RESULTS: Of the 600 posts, 405 were used for analysis. The majority of posts were on Food (49.6%), Quotes (24.2%) and People (22.7%). Behavioural and psychological signs suggestive of EDs were present in 18.0% and 22.5% of images, respectively. Only 9.4% of posts encouraged seeking professional help. Important themes that emerged from the qualitative analysis included the recovery journey, increased awareness and stigma for EDs and the development of a supportive community. CONCLUSIONS: Despite identifying with ED recovery, posts had a high prevalence of ongoing ED behaviour and low prevalence of help-seeking. Thematic analysis emphasized the role of recovery as a journey and the role of stigma and community in recovery. These findings suggest that SNSs could potentially be leveraged as a platform to improve help-seeking and encourage recovery for users with eating disorders. LEVEL OF EVIDENCE: Level V, descriptive study.

Outcomes of hip arthroplasty in Parkinson's disease: a meta-analysis and systematic review.

PURPOSE: Hip arthroplasty in Parkinson's disease (PD) is considered to be associated with higher mortality, perioperative complications, and worse clinical outcomes. The purpose of this study was to evaluate the outcomes of hip arthroplasty in PD. METHODS: The PUBMED, EMBASE, and Cochrane Library databases were searched for all available studies comparing the outcomes of hip arthroplasty in PD and non-PD patients. The quality of the studies was scored using the Newcastle-Ottawa scale (NOS). Meta-analysis was performed using Stata 12.0 software. RESULTS: Six retrospective cohort studies with a total of 59,878 patients were included. Among them, there were 15,313 patients in the Parkinson's group and 44,565 in the non-Parkinson's group. Results showed that patients in the Parkinson's group were more likely to have periprosthetic fracture (OR = 7.93, 95% CI, 1.96-32.04; P = 0.004), revision surgery (OR = 2.33, 95% CI, 1.37-3.98; P = 0.002), deep vein thrombosis (OR = 2.34, 95% CI, 1.56-3.49; P < 0.01), and urinary tract infection (OR = 1.34, 95% CI, 1.20-1.49; P < 0.01) than those in the non-Parkinson's group. The Parkinson's group had a longer hospital stay (WMD = 0.38, 95% CI, 0.24-0.52; P < 0.01) and higher hospitalization costs (WMD = 2487.08, 95% CI, 225.99-4748.17; P = 0.03), but there was no significant difference in short-term postoperative mortality (OR = 1.07, 95% CI, 0.65-1.73; P = 0.80). Hip arthroplasty can significantly improve the function of patients with PD and reduce pain. CONCLUSION: Although hip arthroplasty in patients with PD is associated with a higher revision rate and potential risk, it does not increase short-term mortality and can reduce pain, improve function, and improve quality of life. The periprosthetic fracture risk and revision rate are significantly higher and should be accounted for when deciding on operative treatment and communicated to patient with PD.

Quantification of lumbar vertebral fat deposition: Correlation with menopausal status, non-alcoholic fatty liver disease and subcutaneous adipose tissue.

Purpose: To assess abdominal fat deposition and lumbar vertebra with iterative decomposition of water and fat with echo asymmetry and least-squares estimation (IDEAL-IQ) and investigate their correlation with menopausal status. Materials and Methods: Two hundred forty women who underwent routine abdominal MRI and IDEAL-IQ between January 2016 and April 2021 were divided into two cohorts (first cohort: 120 pre- or postmenopausal women with severe fatty livers or without fatty livers; second cohort: 120 pre- or postmenopausal women who were obese or normal weight). The fat fraction (FF) values of the liver (FFliver) and lumbar vertebra (FFlumbar) in the first group and the FF values of subcutaneous adipose tissue (SAT) (FFSAT) and FFlumbar in the second group were measured and compared using IDEAL-IQ. Results: Two hundred forty women were evaluated. FFlumbar was significantly higher in both pre- and postmenopausal women with severe fatty liver than in patients without fatty livers (premenopausal women: p < 0.001, postmenopausal women: p < 0.001). No significant difference in the FFlumbar was observed between obese patients and normal-weight patients among pre- and postmenopausal women (premenopausal women: p = 0.113, postmenopausal women: p = 0.092). Significantly greater lumbar fat deposition was observed in postmenopausal women than in premenopausal women with or without fatty liver and obesity (p < 0.001 for each group). A high correlation was detected between FFliver and FFlumbar in women with severe fatty liver (premenopausal women: r=0.76, p<0.01; postmenopausal women: r=0.82, p<0.01). Conclusion: Fat deposition in the vertebral marrow was significantly associated with liver fat deposition in postmenopausal women.

Use of a Mobile Lifestyle Intervention App as an Early Intervention for Adolescents With Obesity: Single-Cohort Study.

BACKGROUND: Effective, resource-efficient treatment is urgently needed to address the high rates of pediatric and adolescent obesity. This need has been accelerated by the COVID-19 pandemic. The use of a mobile health tool as an early intervention before a clinic-based multidisciplinary weight management program could be an effective treatment strategy that is appropriate during a pandemic. OBJECTIVE: This study aims to assess the effectiveness of and adolescent engagement with a mobile app-based lifestyle intervention program as an early intervention before enrollment in a clinic-based multidisciplinary weight management program. METHODS: This prospective single-cohort study involved adolescents, aged 10-16 years, who were overweight and obese (defined as BMI percentile above the 85th percentile). Participants used the mobile Kurbo app as an early intervention before enrolling in a clinic-based multidisciplinary weight management program. Kurbo's health coaches provided weekly individual coaching informed by a model of supportive accountability via video chat, and participants self-monitored their health behavior. The implementation of Kurbo as an early intervention was evaluated using the reach, effectiveness, adoption, implementation, and maintenance framework by reach (number who consented to participate out of all patients approached), implementation (Kurbo engagement and evaluation), and effectiveness as measured by the primary outcome of the BMI z-score at 3 months. Secondary outcome measures included changes in body fat percentage, nutrition and physical activity levels, and quality of life at 3 months. Maintenance was defined as the outcome measures at 6-month follow-up. RESULTS: Of the 73 adolescents who were approached for enrollment, 40 (55%) of adolescents were recruited. The mean age was 13.8 (SD 1.7) years, and the mean BMI z-score was 2.07 (SD 0.30). In the multiethnic Asian sample, 83% (33/40) of the participants had household incomes below the national median. Kurbo engagement was high, with 83% (33/40) of participants completing at least 7 coaching sessions. In total, 78% (18/23) of participants rated the app as good to excellent and 70% (16/23) stated that they would recommend it to others. There were no statistically significant changes in BMI z-scores at 3 months (P=.19) or 6 months (P=.27). Participants showed statistically significant improvements in measured body fat percentage, self-reported quality of life, and self-reported caloric intake from the 3-day food diaries at 3 and 6 months. CONCLUSIONS: The use of Kurbo before enrollment in an outpatient multidisciplinary clinical care intervention is a feasible strategy to expand the reach of adolescent obesity management services to a low-income and racially diverse population. Although there was no significant change in BMI z-scores, the use of Kurbo as an early intervention could help to improve quality of life and reduce body fat percentage and total caloric intake.

Environmental exposure during pregnancy and the risk of childhood allergic diseases.

BACKGROUND: Allergic diseases are one of the most common and important diseases that can exert hazardous effects on children's health. The prevalence of allergic diseases in childhood is gradually increasing all over the world in recent decades. Known causes of these diseases include anomalous immune responses and allergic inflammatory reactions, but the causes of allergic diseases in childhood are complex. DATA SOURCES: PubMed, Cochrane Library, Embase and Web of Science were searched for articles focusing on environmental exposure during pregnancy and the risk of childhood allergic diseases, including asthma and atopic dermatitis, and the possible underlying mechanism. RESULTS: In terms of environmental factors, allergic diseases in childhood are closely related to environmental chemical exposure during pregnancy, including bisphenols, phthalates acid esters, perfluorochemicals, polybrominated diphenyl ethers, and polychlorinated biphenyls. However, allergic diseases in childhood are also closely associated with maternal dietary nutrition, maternal intake of drugs, such as acetylsalicylic acid (aspirin), paracetamol and antibiotics, and maternal lifestyle. CONCLUSIONS: Several harmful environmental factors during pregnancy can result in the interruption of the function of helper T cells (Th1/Th2), cytokines and immunoglobulins and may activate allergic reactions, which can lead to allergic diseases during childhood.