Risk factors for Non-Hodgkin's lymphoma in autoimmune disease: a large database analysis.

Immune dysregulation in autoimmune diseases (ADs) is a risk factor for the development of Non-Hodgkin's lymphoma (NHL). However, the underlying mechanisms are not well understood. Hence, this retrospective study aims to describe the clinical and demographic factors that increase the risk of NHL development in patients with ADs. Our study utilised data from National Inpatient Sample (NIS) for the duration of 2016-2020 on all adult patients aged > 18 years who had NHL. We divided them into two cohorts: one with underlying ADs and one without underlying ADs. We then compared the adjusted odds ratios (aOR) of various risk factors. It was found that 0.9% of autoimmune cases had NHL, while 0.7% of non-autoimmune cases had NHL. Among those with autoimmune conditions, various factors influenced the presence of lymphoma, such as personal history of chemotherapy or radiation, family history of lymphoid malignancy, HIV infection, advanced age of 60-69 years, Asian and Pacific Islander ethnicity and viral hepatitis. The increased risk of NHL with autoimmune conditions is well established. Studies have also shown that these patients can overall have a poor prognosis from their NHL when compared to patients without autoimmune diseases. However, there is limited literature regarding the interplay of traditional NHL risk factors with underlying autoimmunity. Hence, our study sheds light on the lesser studied risk factors, such as patient characteristics and comorbidities.

Utilization of adolescent-friendly health services and its determinants in a rural area of Maharashtra.

Context: Adolescent phase is a very crucial period in one's life, much emotional and psychological support is needed for an adolescent to bloom into a responsible adult. But unfortunately adolescents do not get the support or they fail to seek support due to lack of awareness. Government of India, to address this issue has established dedicated adolescent friendly health services (AFHS). This study estimates the utilisation of adolescent friendly health clinics in a rural area of Maharashtra. Aims: Aim is to the study the utilisation of adolescent friendly health services and its various determinants in a rural area of Maharashtra. Objectives: Objectives of this study were to assess the sociodemographic profile of study participants, to study the utilisation of adolescent friendly health services among them and to determine the factors associated with utilisation of adolescent friendly health services. Settings and Design: A community based cross-sectional study was conducted among 290 late adolescents from a rural area of Maharashtra from October 2022 to December 2022. Methods and Material: With the help of data from Gram panchayat about residing adolescents in the rural field practice area of tertiary care hospital, all late adolescents were included in this study after obtaining informed consent. Data was collected with and Statistical analysis was done using 'Open Epi Info' software. Results: Out of 290 adolescents, 35% (102) were aware of adolescent friendly health clinics (AFHS), 20% (58) utilised AFHS, the significant sociodemographic components for utilisation were found to be females (AOR: 2.161,95% CI: 1.088-4.295), Bauddha religion (AOR: 2.465,95% CI: 0.585-10.383), socioeconomic class I and II- B.G Prasad classification (AOR: 1.544,95% CI: 0.786-3.030), higher secondary education (AOR: 8.025,95% CI: 1.434-44.916) and Government schooling (AOR:0.389,95% CI: 0.080-1.889). Conclusions: Though initiatives are taken from the Government to lend a helping hand to the adolescents, awareness and utilisation seems to be minimal.

Characteristics and clinical outcomes of patients with sarcoidosis admitted for ST-elevation myocardial infarction in the United States: a propensity matched analysis from the National Inpatient Sample.

Introduction: Sarcoidosis is a systemic inflammatory disorder characterised by non-caseating granulomas. Cardiac sarcoidosis (CS) normally causes conduction abnormalities, ventricular arrhythmias, and heart failure. Little is known about the characteristics and impact of sarcoidosis in patients admitted with ST-elevation myocardial infarction (STEMI). This study aims to fill this void. Material and methods: Utilising the National Inpatient Sample (NIS) database (2016-2020), individuals with STEMI were identified and categorised based on sarcoidosis presence whilst adjusting for confounders via logistic regression models. Results: Among 851,290 STEMI patients, 1215 had sarcoidosis. Before propensity matching, sarcoidosis patients were notably different in demographics and comorbidities compared to non-sarcoidosis patients. After propensity score matching (PSM), sarcoidosis patients were found to have a higher incidence of supraventricular tachycardia (SVT) (2.5% vs. 1.3%, p = 0.024) and acute kidney injury (AKI) (23.3% vs. 20.8%, aOR = 1.269, 95% CI: 1.02-1.58, p = 0.033) but a lower incidence of undergoing coronary artery bypass graft (CABG) (5.5% vs. 8.5%, aOR = 0.663; 95% CI: 0.472-0.931, p = 0.018), while no significant disparities were noted in PCI, cardiogenic shock, mortality, or mean length of stay (LOS). Conclusions: Using propensity-matched large real-world data of STEMI patients, sarcoidosis was associated with fewer cases of CABG and a greater incidence of AKI and SVT compared to non-sarcoidosis patients.

Trends in admissions for COVID-19 in the United States between April 2020 and December 2021 and cardiovascular events.

Introduction: Coronavirus disease 2019 (COVID-19) can lead to cardiovascular complications. We aimed to understand the trends in admission for COVID-19 and the incidence of various cardiovascular events. Material and methods: The 2020 and 2021 National Inpatient Sample (NIS) was studied for cases of COVID-19 between April 2020 and December 2021 in the United States. Linear-by-linear association helped us understand the trends of various events. Results: The number of cases of COVID-19 was highest in January 2021 (261,469 patients). The incidence of acute pulmonary embolism rose from 2.08% in April 2020 to 4.82% in November 2021, while deep vein thrombosis cases rose from 1.74% in April 2020 to 2.63% in December 2021. The incidence of cardiac arrest varied, with a maximum of 3.00% in August 2021. Similarly, acute ischemic stroke cases experienced their highest incidence in January 2021 (0.91%). The incidence of myocarditis was highest in April and May 2020 (0.42% each). Peak takotsubo cases were seen between October and December 2021. The highest overall all-cause mortality among COVID-19 cases was seen in April 2020 (16.74%). Conclusions: Throughout the 21 months of our analysis, various trends in COVID-19 cases and incidence of cardiac events were noticed. This could relate to the different variants of COVID-19, their direct and indirect impact on coagulation pathways and the myocardial tissues, and the protective roles of the vaccines.

2-(10-Bromo-anthracen-9-yl)-N-phenyl-aniline.

In the title compound, C26H18BrN, the central benzene ring makes dihedral angles with its adjacent anthracene ring system and pendant benzene ring of 87.49 (13) and 62.01 (17)°, respectively. The N-H moiety is sterically blocked from forming a hydrogen bond, but weak C-H⋯π inter-actions occur in the extended structure.

Development, Validity, and Reliability of a Food Frequency Questionnaire Eliciting the Dietary Advanced Glycation End Product Consumption among Obese Adolescents Aged 10-19 Years.

BACKGROUND: Obesity has reached an alarming rate affecting all categories of the population. A tremendous rise in obesity has been observed in children and adolescents. In India, the prevalence of adolescent obesity is more than 30% of the population. Advanced glycation end products (AGEs) are a diverse group of compounds formed by the amalgamation of glucose and a protein moiety. These glycated compounds are found in processed foods subjected to high-temperature cooking techniques contributing to the formation of dietary AGEs (dAGEs). The enormous consumption of dAGE attributes to the development of metabolic diseases. OBJECTIVES: The objective of this study was to develop and validate a food frequency questionnaire (FFQ) among obese adolescents aged 10-19 years to gauge their dAGE consumption. MATERIALS AND METHODS: This questionnaire was developed from previous literature (15 articles), validated using the content validity ratio (CVR) by Lawshe, and estimated for reliability using the test-retest method. A pilot study was done among 50 obese adolescents aged 10-19 years, who completed the questionnaire twice, with a gap of 15 days. RESULTS: A total of 54 items were validated (CVR ≥0.99) from the 60 food items. A reliability score >0.7 was observed, and a significant correlation (P ≥ 0.01) between the test and retest results was determined. CONCLUSION: Hence, this FFQ is reliable and can be used for future research studies to elicit dAGE consumption among obese adolescents.

Visible-light promoted oxidative annulation of 2-naphthols with phenylglyoxal monohydrates toward hydroxy-naphthofuranone and its derivatives.

A highly efficient and innovative method involving base-mediated oxidative annulation between 2-naphthols and phenylglyoxal monohydrate under visible light irradiation has been successfully developed. This method leads to the formation of oxygen-containing heterocyclic compounds, particularly hydroxy-naphthofuranone derivatives, encompassing a unique quaternary carbon center. An X-ray diffraction study has unambiguously confirmed the structure of one such derivative. In particular, water molecules in this reaction serve various functions as a solvent, reagent, and additive, with the conversion of the process found to be influenced by the volume of water present. This atom-economical approach demonstrates tolerance for different substituents in both phenylglyoxal monohydrate and 2-naphthol, enabling the synthesis of a variety of naphthofuranones in satisfactory to good yields. The formation of a naphthofuranium cationic intermediate under acidic circumstances enables the formation of C-C or C-O bonds with a wide range of aromatic or alcoholic nucleophilic partners. Furthermore, the identification and generation of pinacol-type starting precursors from these naphthofuranone derivatives enable the synthesis of highly regioselective naphthofuran derivatives.

To Restrain or Refrain: Determination of Parental Attitude towards the Child's Experience with Protective Stabilization.

Background: To overcome disruptive behavior of children, pediatric dentists rely on various behavior management techniques. When dental therapy is pertinent and nonaversive techniques like tell-show-do, voice control, and positive reinforcement are ineffective; the role of advanced behavior guidance techniques like physical restraints and protective stabilization is of paramount importance. Aim: The study was carried out to elicit parents' opinion and record their response to their children's experience who underwent dental treatment with an extra assistant for protective stabilization. Materials and Methods: Response was elicited to a questionnaire from 50 parents of children lacking cooperative ability and were exposed to an extra assistant for protective stabilization during various dental procedures. Results: The dental assistant was most preferred as the extra assistant to provide active stabilization. An overwhelming 98% of the parents agreed to protective stabilization with an extra assistant as advantageous and a good 88% of the parents recommended its use for further appointments of their children. Conclusion: Majority of the parents approved protective stabilization with an extra assistant in future appointments of their children.

In silico and in vitro studies for the identification of small molecular inhibitors from Euphorbia hirta Linn for rheumatoid arthritis: targeting TNF-α-mediated inflammation.

Rheumatoid arthritis (RA) is a chronic systemic autoimmune disease that is now potentially lethal and has a significant detrimental influence on people's daily lives by affecting bone joints. Inflammation plays a vital role in this type of autoimmune disorder. In rheumatoid arthritis, long-term production of pro-inflammatory cytokines such as tumor necrosis factor-α (TNF-α) and interleukin-1 (IL-1) stimulates the immune system against cells in bone joints and helps to develop the pathogenesis of rheumatoid arthritis. So, while treating rheumatoid arthritis, we need to block these kinds of mechanisms. We employed soxhlet extraction, thin-layer chromatography (TLC), and gas chromatography-mass spectroscopy (GC-MS) to analyze the phytocompound information in E. hirta leaves. Furthermore, our research included in vitro investigations using Western blotting and mRNA expression analysis (TNF-α, IL-1ß, IL-6) to affirm the anti-inflammatory effectiveness of our extract. For identifying the lead-like molecules, virtual screening and molecular dynamics simulations were used. TLC results confirmed the presence of phytocompounds in E. hirta crude through spots. The structure elucidation of the phytocompounds was confirmed by the GC-MS chromatogram. The in vitro outcomes collectively underscore the inhibitory influence of E. hirta on cell proliferation and its capacity to attenuate the expression of TNF- α within THP-1 cells. The results of in silico methodologies confirmed six lead-like molecules. We could conclude that phytocompounds from ethanol leaf crude have effective lead-like molecules against the TNF-α.

Age-related disparities in complications among women with peripartum cardiomyopathy.

INTRODUCTION: While the exact pathogenesis of peripartum cardiomyopathy, a potentially life-threatening condition, is still unknown, its incidence is rising globally. We sought to understand the differences in outcomes and complications based on age. METHODS: Records from the 2016-2020 National Inpatient Sample were used for our study. The sample consisted of females diagnosed with peripartum cardiomyopathy that required hospitalization care. They were divided into two age-based cohorts: 15-29 years and 30-40 years. We evaluated differences in in-hospital complications between the two groups using multivariable regression. RESULTS: The analysis consisted of 20520 females diagnosed with peripartum cardiomyopathy, of whom 57.3 % were in the 30-40 years cohort and 42.7 % in the 15-29 years group. The prevalence of cardiovascular risk factors such as smoking, obesity, hypertension, diabetes and lipid disorder was higher among women aged 30-40 years (p < 0.01). These patients also demonstrated higher odds of reporting acute ischemic stroke (aOR 1.354, 95 % CI 1.038-1.767, p = 0.026) while having a reduced risk of cardiogenic shock (aOR 0.787, 95 % CI 0.688-0.901, p < 0.01) as compared to those aged 15-29 years during their hospitalisation with PPCM. No statistically significant differences were noted for events of acute kidney injury (aOR 1.074, 95 % CI 0.976-1.182, p = 0.143), acute pulmonary oedema (aOR 1.147, 95 % CI 0.988-1.332, p = 0.071) or in-hospital mortality (aOR 0.978, 95 % CI 0.742-1.290, p = 0.877). CONCLUSION: Peripartum cardiomyopathy is a serious condition that requires appropriate care and management. Our study linked cases of ages 30-40 years with increased odds of acute ischemic stroke but lower odds of cardiogenic shock.

Enhancing high-density microalgae cultivation via exogenous supplementation of biostimulant derived from onion peel waste for sustainable biodiesel production.

Microalgae demonstrate significant potential as a source of liquid-based biofuels. However, increasing biomass productivity in existing cultivation systems is a critical prerequisite for their successful integration into large-scale operations. Thus, the current work aimed to accelerate the growth of C. vulgaris via exogenous supplementation of biostimulant derived from onion peel waste. Under the optimal growth conditions, which entailed a biostimulant dosage of 37.5% v/v, a pH of 3, an air flow rate of 0.4 L/min, and a 2% v/v inoculum harvested during the mid-log phase, yielded a maximum biomass concentration of 1.865 g/L. Under the arbitrarily optimized parameters, a comparable growth pattern was evident in the upscaled cultivation of C. vulgaris, underscoring the potential commercial viability of the biostimulant. The biostimulant, characterized through gas chromatography-mass spectrometry (GC-MS) analysis, revealed a composition rich in polyphenolic and organo-sulphur compounds, notably including allyl trisulfide (28.13%), methyl allyl trisulfide (23.04%), and allyl disulfide (20.78%), showcasing potent antioxidant properties. Additionally, microalgae treated with the biostimulant consistently retained their lipid content at 18.44% without any significant reduction. Furthermore, a significant rise in saturated fatty acid (SFA) content was observed, with C16:0 and C18:1 dominating both bench-scale (44.08% and 14.01%) and upscaled (51.12% and 13.07%) microalgae cultures, in contrast to the control group where C18:2 was prevalent. Consequently, SFA contents reached 54.35% and 65.43% in bench-scale and upscaled samples respectively, compared to 33.73% in the control culture. These compositional characteristics align well with the requirements for producing high-quality crude biodiesel.

10-Bromo-N,N-di-phenyl-anthracen-9-amine.

In the title compound, C26H18BrN, the dihedral angles between the anthracene ring system and the phenyl rings are 89.51 (14) and 74.03 (15)°. In the extended structure, a weak C-H⋯Br inter-action occurs, which generates [100] chains, but no significant π-π or C-H⋯π inter-actions are observed.

Disparities and Outcomes in the First and Second Year of the Pandemic on Events of Acute Myocardial Infarction in Coronavirus Disease 2019 Patients.

Background and Objectives: Coronavirus disease 2019 (COVID-19) caused several cardiovascular complications, including acute myocardial infarction (AMI), in infected patients. This study aims to understand the overall trends of AMI among COVID-19 patients during the first two years of the pandemic and the disparities and outcomes between the first and second years. Materials and Methods: The retrospective analysis was conducted via the 2020 and 2021 National Inpatient Sample (NIS) database for hospitalizations between April 2020 and December 2021 being analyzed for adults with a primary diagnosis of COVID-19 who experienced events of AMI. A comparison of month-to-month events of AMI and mortality of AMI patients with concomitant COVID-19 was made alongside their respective patient characteristics. Results: Out of 2,541,992 COVID-19 hospitalized patients, 3.55% experienced AMI. The highest rate of AMI was in December 2021 (4.35%). No statistical differences in trends of AMI mortality were noted over the 21 months. AMI cases in 2021 had higher odds of undergoing PCI (aOR 1.627, p < 0.01). They experienced higher risks of acute kidney injury (aOR 1.078, p < 0.01), acute ischemic stroke (aOR 1.215, p < 0.01), cardiac arrest (aOR 1.106, p < 0.01), need for mechanical ventilation (aOR 1.133, p < 0.01), and all-cause mortality (aOR 1.032, 95% CI 1.001-1.064, p = 0.043). Conclusions: The incidence of AMI among COVID-19 patients fluctuated over the 21 months of this study, with a peak in December 2021. COVID-19 patients reporting AMI in 2021 experienced higher overall odds of multiple complications, which could relate to the exhaustive burden of the pandemic in 2021 on healthcare, the changing impact of the virus variants, and the hesitancy of infected patients to seek care.

Environmental impact assessment via life cycle analysis on ultrafiltration membrane fabricated from polyethylene terephthalate waste to treat microalgal cultivation wastewater for reusability.

The current study had conducted the life cycle analysis (LCA) to assess the environmental impact of microalgal wastewater treatment via an integrated membrane bioreactor. The functional unit selected for this analysis was 1 kg of treated microalgal wastewater with contaminants eliminated by ultrafiltration membrane fabricated from recycled polyethylene terephthalate waste. Meanwhile, the applied system boundary in this study was distinguished based on two scenarios, namely, cradle-to-gate encompassed wastewater treatment only and cradle-to-cradle which included the reutilization of treated wastewater to cultivate microalgae again. The environmental impacts and hotspots associated with the different stages of the wastewater treatment process had clearly elucidated that membrane treatment had ensued the highest impact, followed by microalgal harvesting, and finally cultivation. Among the environmental impact categories, water-related impact was found to be prominent in the following series: freshwater ecotoxicity, freshwater eutrophication and marine ecotoxicity. Notably, the key performance indicator of all environmental impact, i.e., the global warming potential was found to be very much lower at 2.94 × 10-4 kg CO2 eq as opposed to other literatures reported on the LCA of wastewater treatments using membranes. Overall, this study had proffered insights into the environmental impact of microalgal wastewater treatment and its stimulus for sustainable wastewater management. The findings of this study can be instrumental in making informed decision for optimizing microalgal wastewater treatment and reutilization assisted by membrane technology with an ultimate goal of enhancing sustainability.

Temporal artery ultrasonography for the diagnosis of giant cell arteritis: a case report.

Orofacial pain is a worldwide pain problem, with many patients unable to find appropriate diagnosis and treatment. Orofacial pain includes pain arising from the odontogenic and nonodontogenic structures in the head and neck region. Dental clinicians need to have a thorough knowledge and skill to diagnose, manage, and treat patients with odontogenic pain or refer patients for treatment of nonodontogenic pain to specialists such as orofacial pain specialists, neurologists, otolaryngologists, and rheumatologists. More often, dental practitioners diagnose patients with a temporomandibular disorder (TMD), and when treatment is ineffective, term it "atypical facial pain." The first requirement for effective treatment is an accurate diagnosis. Dental clinicians must be aware of giant cell arteritis (GCA), a chronic large-vessel vasculitis, primarily affecting adults over the age of 50 years, as it frequently mimics and is misdiagnosed as TMD. GCA is associated with loss of vision, and stroke and can be a life-threatening disorder. Therefore, diagnostic testing for GCA and differential diagnosis should be common knowledge in the armamentarium of all dental clinicians. Historically, temporal artery biopsy was considered the definitive diagnostic test for GCA. Temporal artery ultrasound (TAUSG), a safe and noninvasive imaging modality, has replaced the previous diagnostic gold standard for GCA, the temporal artery biopsy, owing to its enhanced diagnostic capabilities and safety profile. The present case report describes a patient with GCA, and the role TAUSG played in the diagnosis. Case report: A 72-year-old woman presented with left-sided facial pain, jaw claudication, dysesthesia of the tongue, and episodic loss of vision of 2 years' duration. She was diagnosed with and treated for a myriad of dental conditions including endodontia and temporomandibular joint therapy with no benefit. A thorough history and physical examination, combined with serologic analysis, led to the diagnosis of GCA and TAUSG, which confirmed the diagnosis. Conclusion: This report underscores the responsibility of differential diagnosis and early recognition of GCA facilitated by TAUSG in optimizing treatment outcomes as a viable, noninvasive diagnostic tool. (Quintessence Int 2024;55:336-343; doi: 10.3290/j.qi.b4938419).