Centella asiatica mitigates the detrimental effects of Bisphenol-A (BPA) on pancreatic islets.

Bisphenol-A (BPA) is widely used in food packaging and household products, leading to daily human exposure and potential health risks including metabolic diseases like type 2 diabetes mellitus (T2DM). Understanding BPA's mechanisms and developing intervention strategies is urgent. Centella asiatica, a traditional herbal medicine containing pentacyclic triterpenoids, shows promise due to its antioxidant and anti-inflammatory properties, utilized for centuries in Ayurvedic therapy. We investigated the effect of Centella asiatica (CA) ethanol extract on BPA-induced pancreatic islet toxicity in male Swiss albino mice. BPA administration (10 and 100 µg/kg body weight, twice daily) for 21 days caused glucose homeostasis disturbances, insulin resistance, and islet dysfunction, which were partially mitigated by CA supplementation (200 and 400 mg/kg body weight). Additionally, heightened oxidative stress, elevated levels of proinflammatory cytokines, loss of mitochondrial membrane potential (MMP), abnormal cell cycle, and increased apoptosis were implicated in the detrimental impact of BPA on the endocrine pancreas which were effectively counteracted by CA supplementation. In summary, CA demonstrated a significant ability to mitigate BPA-induced apoptosis, modulate redox homeostasis, alleviate inflammation, preserve MMP, and regulate the cell cycle. As a result, CA emerged as a potent agent in neutralizing the diabetogenic effects of BPA to a considerable extent.

Exploring aryl hydrocarbon receptor (AhR) as a target for Bisphenol-A (BPA)-induced pancreatic islet toxicity and impaired glucose homeostasis: Protective efficacy of ethanol extract of Centella asiatica.

The estrogenic impact of Bisphenol-A (BPA), a widely recognized endocrine disruptor, causes disruption of pancreatic ß-cell function through estrogen receptors (ERs). While BPA's binding affinity for ERs is significantly lower than that of its natural counterpart, estrogen, recent observations of BPA's affinity for aryl hydrocarbon receptor (AhR) in specific cellular contexts have sparked a specific question: does AhR play a role in BPA's toxicological effects within the endocrine pancreas? To explore this question, we investigated BPA's (10 and 100 µg/ kg body weight/day for 21 days) potential to activate AhR within pancreatic islets and assessed the protective role of ethanol extract of Centella asiatica (CA) (200 and 400 mg/kg body weight/day for 21 days) against BPA-mediated toxicity in mouse model. Our results indicate that BPA effectively triggers the activation of AhR and modulates its target genes within pancreatic islets. In contrast, CA activates AhR but directs downstream pathways differentially and activates Nrf2. Additionally, CA was observed to counteract the disruption caused by BPA in glucose homeostasis and insulin sensitivity. Furthermore, BPA-induced oxidative stress and exaggerated production of proinflammatory cytokines were effectively counteracted by CA supplementation. In summary, our study suggests that CA influenced AhR signaling to mitigate the disrupted pancreatic endocrine function in BPA exposed mice. By shedding light on how BPA interacts with AhR, our research provides valuable insights into the mechanisms involved in the diabetogenic actions of BPA.

Postoperative Fracture Risk in Giant Cell Tumor: A Case Report and Review of Literature.

Giant cell tumor (GCT) of the proximal femur poses various challenges in its management and recurrence. We present a rare case of GCT of proximal femur in which recurrence and coxa vara deformity were encountered after index surgery. Management of the recurrence was done with intramedullary fixation with extended curettage and bone grafting. Different aspects of management such as the role of defect size, adjuvants, bone cement/bone graft, implants, and bisphosphonates have been highlighted in this article.

Effect of Implementing a Commercial Electronic Early Warning System on Outcomes of Hospitalized Patients.

Despite the widespread adoption of early warning systems (EWSs), it is uncertain if their implementation improves patient outcomes. The authors report a pre-post quasi-experimental evaluation of a commercially available EWS on patient outcomes at a 700-bed academic medical center. The EWS risk scores were visible in the electronic medical record by bedside clinicians. The EWS risk scores were also monitored remotely 24/7 by critical care trained nurses who actively contacted bedside nurses when a patient's risk levels increased. The primary outcome was inpatient mortality. Secondary outcomes were rapid response team calls and activation of cardiopulmonary arrest (code-4) response teams. The study team conducted a regression discontinuity analysis adjusting for age, gender, insurance, severity of illness, risk of mortality, and hospital occupancy at admission. The analysis included 53,229 hospitalizations. Adjusted analysis showed no significant change in inpatient mortality, rapid response team call, or code-4 activations after implementing the EWS. This study confirms the continued uncertainty in the effectiveness of EWSs and the need for further rigorous examinations of EWSs.

Cystic Diseases of the Kidneys: From Bench to Bedside.

Exploration into the causes of hereditary renal cystic diseases demonstrates a deep-rooted connection with the proteomic components of the cellular organelle cilia. Cilia are essential to the signaling cascades, and their dysfunction has been tied to a range of renal cystic diseases initiating with studies on the oak ridge polycystic kidney (ORPK) mouse model. Here, we delve into renal cystic pathologies that have been tied with ciliary proteosome and highlight the genetics associated with each. The pathologies are grouped based on the mode of inheritance, where inherited causes that result in cystic kidney disease phenotypes include autosomal dominant and autosomal recessive polycystic kidney disease, nephronophthisis (Bardet-Biedl syndrome and Joubert Syndrome), and autosomal dominant tubulointerstitial kidney disease. Alternatively, phakomatoses-, also known as neurocutaneous syndromes, associated cystic kidney diseases include tuberous sclerosis (TS) and Von Hippel-Lindau (VHL) disease. Additionally, we group the pathologies by the mode of inheritance to discuss variations in recommendations for genetic testing for biological relatives of a diagnosed individual.

Biochemical and in silico molecular study of caffeic acid-O-methyltransferase enzyme associated with lignin deposition in tall fescue.

Caffeic acid-O-methyltransferase (COMT), an important enzyme governing the process of lignification in plants, functions at the level of caffeic acid methylation along with 3-O-methylation of monolignol precursors. The present investigation was carried out to decipher the role of COMT in tall fescue lignification and to clone and characterize the COMT gene. The study on COMT activity variation at different growth stages of tall fescue exhibited a significant increase in activity over all the growth stages of tall fescue. A significant relative increase of 47.8% was observed from the first vegetative to reproductive stage. COMT activity exhibited a strong positive correlation with lignin content suggesting it to be an important enzyme of tall fescue lignification. Amplification and sequencing of tall fescue COMT gene resulted in an amplicon of size 1662 (Accession No.-MW442832) and an ORF of 346 amino acids. The deduced protein was hydrophobic, thermally stable and acidic with molecular formula C1679H2623N445O482S20, molecular mass 37.4 kDa and theoretical pI of 6.12. The protein possesses a conserved dimerization domain with a highly conserved SAM binding site. The COMT protein was found to be a homo-dimer with 1 catalytic SAH/SAM ligand per monomer interacting with 14 amino acid residues within 4 Å region.

Efficacy of a Digital Intervention to Increase Annual Wellness Visit Scheduling Amid COVID-19 Backlog.

BACKGROUND: The Medicare Annual Wellness Visit is a preventive visit that is largely underutilized, a problem further compounded by the COVID-19 pandemic. METHODS: We implemented a digital outreach intervention to improve Annual Wellness Visit scheduling in our health system. Using a bulk outreach functionality in the electronic medical record, we sent a message to patients due for an Annual Wellness Visit and analyzed the efficacy of this message on scheduling rates while also assessing its impact by race. RESULTS: Patients who read the message were 40% more likely to schedule an Annual Wellness Visit (OR 1.42; 95% CI, 1.34 - 1.50) compared to those who did not read the message. DISCUSSION: After this intervention, Annual Wellness Visit scheduling rates increased by 50% for White patients and 325% for Black patients versus prepandemic rates in 2019.

Hospitalization Outcomes Among Patients With COVID-19 Undergoing Remote Monitoring.

Importance: Health care systems have implemented remote patient monitoring (RPM) programs to manage patients with COVID-19 at home, but the associations between participation and outcomes or resource utilization are unclear. Objective: To assess whether an RPM program for COVID-19 is associated with lower or higher likelihood of hospitalization and whether patients who are admitted present earlier or later for hospital care. Design, Setting, and Participants: This retrospective, observational, cohort study of RPM was performed at Froedtert & Medical College of Wisconsin Health Network, an academic health system in southeastern Wisconsin. Participants included patients with internal primary care physicians and a positive SARS-CoV-2 test in the ambulatory setting between March 30, 2020, and December 15, 2020. Data analysis was performed from February 15, 2021, to February 2, 2022. Exposures: Activation of RPM program. Main Outcomes and Measures: Hospitalizations within 2 to 14 days of a positive test. Inverse propensity score weighting was used to account for differences between groups. Sensitivity analyses were performed looking at usage of the RPM among patients who activated the program. Results: A total of 10 660 COVID-19-positive ambulatory patients were eligible, and 9378 (88.0%) had email or mobile numbers on file and were invited into the RPM program; the mean (SD) age was 46.9 (16.3) years and 5448 patients (58.1%) were women. Patients who activated monitoring (5364 patients [57.2%]) had a mean (SD) of 35.3 (33.0) check-ins and a mean (SD) of 1.27 (2.79) (median [IQR], 0 [0-1]) free-text comments. A total of 878 patients (16.4%) experienced at least 1 alert; 128 of 5364 activated patients (2.4%) and 158 of 4014 inactivated patients (3.9%) were hospitalized (χ21 = 18.65; P < .001). In weighted regression analysis, activation of RPM was associated with a lower odds of hospitalization (odds ratio, 0.68; 95% CI, 0.54-0.86; P = .001) adjusted for demographics, comorbidities, and time period. Monitored patients had a longer mean (SD) time between test and hospitalization (6.67 [3.21] days vs 5.24 [3.03] days), a shorter length of stay (4.44 [4.43] days vs 7.14 [8.63] days), and less intensive care use (15 patients [0.3%] vs 44 patients [1.1%]). Conclusions and Relevance: These findings suggest that activation of an RPM program is associated with lower hospitalization, intensive care use, and length of stay among patients with COVID-19.

Molecular dissection of cellular response of pancreatic islet cells to Bisphenol-A (BPA): A comprehensive review.

Bisphenol A (BPA) is an endocrine disrupting chemical which poses great concern because of its high proportionate industrial production, omnipresent human exposure and budding toxic consequences in human. A plethora of previous studies has connected BPA to a variety of negative health outcomes and diabetes mellitus is among the first bencher. However, there is disagreement over the degree of toxic effects generated by low and high doses of BPA and critical period of exposure. Furthermore, the safe level of BPA determined by classical toxicological studies does not protect pancreatic islet cells from low dose effects of BPA. Thus, the extremities of toxic effects on pancreatic islets associated with BPA exposure are complicated and contentious. In this review, we highlighted different cellular and molecular pathways targeted by BPA to mediate its action on pancreatic islets with consideration of both low and high dose effects. Besides estrogen receptor α and ß, BPA also uses non canonical membrane bound estrogen receptor and G-protein coupled estrogen receptor to confer its toxic effects. In doing so, BPA modulates ion channels, and transcription factors; causes aggregation of human islet amyloid polypeptide, endoplasmic reticulum and mitochondrial stress; and results in activation of NFκB in pancreatic ß cells. BPA also renders a major shift in ß to α cell ratio in islets causing deregulated glucagon secretion. Hence, understanding of various mechanisms of BPA action on the pancreatic islets will provide meaningful insights in recognizing the risk posed by exposure to low and high doses of BPA.

Literature Review of the Efficacy of High-Volume Hemofiltration in Critically Ill Pediatric Patients.

BACKGROUND: Pediatric sepsis is a significant public health issue. This condition is exacerbated by rising serum creatinine and inflammatory cytokines that lead to deleterious effects upon the body. The current standard of care involves the use of continuous kidney replacement therapy to remove harmful cytokines until the body returns to homeostasis. In order to promote faster clearance and reduced stay in the ICU, high-volume hemofiltration (HVHF) has shown promise. However, there is a paucity of studies to fully elucidate its benefits. METHODS: A literature search was done using PubMed/ MEDLINE and Embase. The literature was reviewed by two independent reviewers, who independently assessed the quality of randomized controlled trials by using the Cochrane risk of bias tool for RCTs and Newcastle-Ottawa Scale (NOS) for assessing the quality of nonrandomized controlled trials. Data were combined from studies with a similar design. RESULTS: The primary endpoint of all-cause mortality was found to be reduced by 40% across all of the pooled studies. For secondary endpoints, significant reductions of serum creatinine were found. Additionally, duration of ICU stays and treatment course was found to be significantly shorter in HVHF patients than the current standard of care. The rate of adverse effects was analyzed, and there was no difference in the proportion of patients developing hypokalemia, hyperkalemia, hypernatremia, or hyponatremia. The proportion of patients developing hyperglycemia was higher in patients undergoing HVHF, whereas the proportions of patients developing bleeding were significantly less in patients undergoing HVHF. One study reported a total number of adverse events between the two groups which were significantly lesser in patients undergoing HVHF. CONCLUSION: HVHF shows promise as a modality to treat pediatric patients with sepsis. In order to confirm the benefits of this modality, future studies need significantly more patients for analysis.

Nursing implications of an early warning system implemented to reduce adverse events: a qualitative study.

BACKGROUND: Unrecognised changes in a hospitalised patient's clinical course may lead to a preventable adverse event. Early warning systems (EWS) use patient data, such as vital signs, nursing assessments and laboratory values, to aid in the detection of early clinical deterioration. In 2018, an EWS programme was deployed at an academic hospital that consisted of a commercially available EWS algorithm and a centralised virtual nurse team to monitor alerts. Our objective was to understand the nursing perspective on the use of an EWS programme with centralised monitoring. METHODS: We conducted and audio-recorded semistructured focus groups during nurse staff meetings on six inpatient units, stratified by alert frequency (high: >100 alerts/month; medium: 50-100 alerts/month; low: <50 alerts/month). Discussion topics included EWS programme experiences, perception of EWS programme utility and EWS programme implementation. Investigators analysed the focus group transcripts using a grounded theory approach. RESULTS: We conducted 28 focus groups with 227 bedside nurses across all shifts. We identified six principal themes: (1) Alert timeliness, nurses reported being aware of the patient's deterioration before the EWS alert, (2) Lack of accuracy, nurses perceived most alerts as false positives, (3) Workflow interruptions caused by EWS alerts, (4) Questions of actionability of alerts, nurses were often uncertain about next steps, (5) Concerns around an underappreciation of core nursing skills via reliance on the EWS programme and (6) The opportunity cost of deploying the EWS programme. CONCLUSION: This qualitative study of nurses demonstrates the importance of earning user trust, ensuring timeliness and outlining actionable next steps when implementing an EWS. Careful attention to user workflow is required to maximise EWS impact on improving hospital quality and patient safety.

Multi-residue determination of pesticides in vegetables and assessment of human health risks in Western Himalayan region of India.

This study was aimed to determine pesticides concentrations in fresh vegetables and assess human health risks in North-Western Himalayan region of India. Vegetable samples (n = 300) collected randomly from different agro-climatic zones were analyzed for 19 pesticides using gas chromatography. Pesticide residues were detected in 116 samples, of which 49 samples exceeded maximum permissible limits established by European Commission. Hexaconazole was most frequently detected in 9.3% samples followed by aldrin (8.3%), alachlor (5.3%), bifenthrin (4.3%), chlorpyrifos (3.7%), metribuzin (2.7%), ß-endosulfan, ethion, ß-HCH (2%, each), γ-HCH (1.3%), α-HCH, δ-HCH, malathion, heptachlor (1%, each), and α-endosulfan, pendimethalin in 0.7% samples. Human health risk assessment revealed that the percent contribution to acceptable daily intakes of pesticides via dietary intake of vegetables ranged from 0.014 to 39.4% in children and 0.003 to 9.85% in adults. Although hazard index values were < 1 but considering the concentrations of detected pesticide in samples, children were found to be at more risk. Since pragmatic investigations on occurrence of pesticides in vegetables and human health risk assessment from study area have not yet been worked out, so, this study highlights the importance of adopting good agricultural practices, awareness on food safety, monitoring of harmful chemicals in food commodities, and execution of food safety regulations to safeguard environmental and human health.

Cloning and in silico characterization of cinnamyl alcohol dehydrogenase gene involved in lignification of Tall fescue (Festuca arundinacea Schreb.).

Tall fescue, a promising temperate forage grass of Himalayan region, possesses extraordinary property of rapid growth with high biomass production, but its poor digestibility due to higher lignin content limits its utilization in livestock feeding. The lignification in Tall fescue is under the control of enzymatic cascade of different regulatory enzymes. Cinnamyl alcohol dehydrogenase (CAD) is a crucial regulatory enzyme that catalyzes the last step of monolignol biosynthesis and is a potential candidate for altering the content and types of lignin, and hence increasing the digestibility of fodder crops. Hence, the present investigation was conducted on isolation, cloning and characterization of CAD gene from Tall fescue. Isolation and amplification of CAD gene resulted in an amplicon of 1521 bp. The CAD gene sequence was submitted to NCBI database with an accession number MW442831. Translation of the CAD gene sequence exhibited an ORF of 361 amino acids. The deduced CAD protein was predicted to be hydrophobic, acidic and thermally stable with molecular formula C1712H2734N460O520S23, molecular mass of 38.82 kDa, theoretical pI of 5.60 and 3 strong transmembrane helices. The CAD protein was predicted to have a dimer forming behavior with putative NAD(P) binding site between amino acids 48 and 301, putative substrate-binding site between amino acids 48 and 301, catalytic zinc-binding site between amino acids 48 and 164 and structural zinc-binding site between amino acid residue 101 and 115. A conserved 189GLGGVG194 motif is the binding site for NADP(H). The conserved motif pattern of CAD's zinc catalytic center was found to be 69GHEVVGEV(X)EVG(X)2V83. The zinc-binding site was found to be conserved between amino acid 89 and 115 and was found to be 89G(X)2VG(X)G(X)2VGXC(X)2C(X)2C(X)5QYC115. The deciphered sequence and putative protein information might be useful in subsequent research in lignin bioengineering for enhanced digestibility, biomass conversion as well as impact of lignin on cell wall mechanics.

Blood filters in children with COVID-19 and acute kidney injury: A review.

COVID-19 has challenged the global healthcare system through rapid proliferation and lack of existing treatment resulting in over 180 million cases and 3.8 million deaths since December 2019. Although pediatric patients only comprise 1%-2% of diagnosed cases, their incidence of acute kidney injury ranges from 8.2% to 18.2% compared to 49% in adults. Severe infection, initiated by dysregulated host response, can lead to multiorgan failure. In this review, we focus on the use of various blood filters approved for use in pediatric kidney replacement therapy to mitigate adverse effects of severe illness. Therapeutic effects of these blood filters range from cytokine removal (CytoSorb, HA330, HCO/MCO), endotoxin removal (Toraymyxin, CPFA), both cytokine and endotoxin removal (oXiris), and nonspecific removal of proteins (PMMA) that have already been established and can be used to mitigate the various effects of the cytokine storm syndrome in COVID-19.

Clinical Dilemma of Corneal Opacity, Very Low High-density Lipoprotein, and Nephrotic Syndrome: Mystery Revealed.

Lecithin-cholesterol acyltransferase (LCAT) is a liver enzyme necessary for the formation of cholesteryl esters in plasma from free cholesterol. The rare autosomal recessive disease resulting from familial deficiency of this enzyme can lead to nephropathy with kidney involvement generally being the most common cause of death. In addition, the disease process can engender corneal opacity, very low high-density lipoprotein, normochromic anemia, and nephropathy. We present this case of a 35-year-old male who initially visited for a second opinion for renal failure and nephrotic range proteinuria. He underwent renal biopsy which displayed focal segmental glomerulosclerosis-type injury pattern and was started on futile high-dose steroid therapy. A second renal biopsy coincided with the development of corneal opacity leading to a confirmatory testing of LCAT deficiency through biochemistry panel.

Dichlorophene activates aryl hydrocarbon receptor (AhR) and indoleamine 2, 3-dioxygenase 1 (IDO1) to mediate splenotoxicity in rat.

Dichlorophene (DCP) is a halogenated phenolic compound, widely used as fungicide, bactericide and antiprotozoan and also exhibit therapeutic application in several pathological conditions. Taking account of broad use of DCP, its possible effect on spleen (an important immune organ) was investigated in this study. Male albino rats were treated with graded doses of DCP (10%, 20% and 30% of LD50) and spleen and blood were obtained at 24, 48 and 72 hours post treatment. Oxidative stress parameters, proinflammatory cytokines and protein expression of aryl hydrocarbon receptor (AhR), indoleamine-2, 3-Dioxygenase 1 (IDO1) and nuclear factor erythroid 2-related factor 2 (Nrf2) were measured along with histopathological evaluation of spleen. In the present study, DCP perturbs redox status of splenocytes of rats as evidenced by excess ROS generation, lipid peroxidation and nitric oxide production simultaneously with reduction of antioxidant level [glutathione (GSH)] and inhibition of antioxidative enzymes [superoxide dismutase (SOD) and catalase (CAT)]. Two important proinflammatory cytokines, IL-6 and TNF-α were found to be elevated upon DCP treatment. Moreover, DCP also caused activation of AhR and IDO1 with simultaneous down regulation of Nrf2. All these effects of DCP were found to be dose and duration dependent. DCP also affects the spleen micro-architecture in the present study and these alterations were more prominent in high dose group at 72 hours post treatment. Taken together, all these results suggested that DCP induces oxidative stress and also increases proinflammatory cytokine levels to mount its toxic effect on spleen.

Proximal Femoral Nail versus Proximal Femoral Nail Antirotation: Functional and Radiological Outcome in Intertrochanteric Fractures of Femur.

Introduction Newer implant designs such as Proximal Femoral Nail (PFN) and Proximal Femoral Nail Antirotation (PFN-A) have shown promising results in the treatment of intertrochanteric fractures. Despite the availability of various implants for the treatment of these fractures, there is no common consensus as to which implant would be ideal. Therefore, there is a need for further clinical trials to establish the biomechanical and functional outcome superiority of implants such as PFN and PFN-A, especially among osteoporotic patients. Aim To compare the functional and radiological outcomes in intertrochanteric patients treated with PFN and PFN-A. Methodology A total of 152 intertrochanteric fracture patients were included in this retrospective study, 94 in the PFN group and 58 in the PFN-A group. The postoperative radiological outcome was assessed and compared using parameters such as tip-apex distance (TAD), Cleveland index, neck-shaft angle, and type of reduction. Operative time for the procedure, pre and postoperative hemoglobin levels were recorded and compared. Fracture union rates were compared at six weeks and six months. Functional outcome was compared between the two groups at follow-up period of 6 months using Harris Hip Score (HHS) and pre and postoperative Parker Palmer Mobility Score (PPS). Complication rates were compared between the two groups. Also, osteoporotic patients were evaluated using the same parameters. Results The radiological parameters were similar in both groups. There was a shorter operative time and better hemoglobin levels after surgery in the PFN-A group. The complication rate in the PFN group was 7.4% when compared to the PFN-A group which was just 1.7%. The functional outcome based on HHS and PPS was alike in the two groups. In osteoporotic patients randomized based on Singh's index, better union rates were observed in the PFN-A group and a higher complication rate was seen in the PFN group. Conclusion Cephalomedullary nailing using PFN-A is superior to PFN in terms of a lesser procedure time, minimal blood loss, and fewer complications even among osteoporotic patients. The radiological specifications such as neck-shaft angle post-surgery, reduction type, TAD, and Cleveland index is of paramount importance which is established in this study.

Reproductive toxic potential of phthalate compounds - State of art review.

Phthalates are pervasive compounds, and due to the ubiquitous usage of phthalates, humans or even children are widely exposed to them. Since phthalates are not chemically bound to the plastic matrix, they can easily leach out to contaminate the peripheral environment. Various animal and human studies have raised vital health concern including developmental and reproductive toxicity of phthalate exposure. The present review is based upon the available literature on phthalates with respect to their reproductive toxic potential. Common reproductive effects such as declined fertility, reduced testis weight, variations in accessory sex organs and several female reproductive disorders appeared to be largely associated with the transitional phthalates. Among the higher molecular weight phthalates (≥ C7), di-isononyl phthalate (DINP) produces some minor effects on development of male reproductive tract and among low molecular weight phthalates (≤C3), di-methyl (DMP) and di-isobutyl (DIBP) phthalate produce some adverse effects on male reproductive system. Whereas transitional phthalates such as di-butyl phthalate, benzyl butyl phthalate, and di-(2-ethylhexyl) phthalate have shown adverse effects on female reproductive system. Owing to these, non-toxic alternatives to phthalates may be developed and use of phthalates could be rationalized as an important issue where human reproduction system is involved. Though, more epidemiological studies are needed to substantiate the reported findings on phthalates.