Cade oil liquid

A gelled Pickering emulsion system was fabricated by first stabilizing linseed oil droplets in water with dialdehyde cellulose nanocrystals (DACNCs) and then cross-linking with cystamine. Cross-linking of the DACNCs was shown to occur by a reaction between the amine groups on cystamine and the aldehyde groups on the CNCs, causing gelation of the nanocellulose suspension. Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy were used to characterize the cystamine-cross-linked CNCs (cysCNCs), demonstrating their presence. Transmission electron microscopy images evidenced that cross-linking between cysCNCs took place. This cross-linking was utilized in a linseed oil-in-water Pickering emulsion system, creating a novel gelled Pickering emulsion system. The rheological properties of both DACNC suspensions and nanocellulose-stabilized Pickering emulsions were monitored during the cross-linking reaction. Dynamic light scattering and confocal laser scanning microscopy (CLSM) of the Pickering emulsion before gelling imaged CNC-stabilized oil droplets along with isolated CNC rods and CNC clusters, which had not been adsorbed to the oil droplet surfaces. Atomic force microscopy imaging of the air-dried gelled Pickering emulsion also demonstrated the presence of free CNCs alongside the oil droplets and the cross-linked CNC network directly at the oil-water interface on the oil droplet surfaces. Finally, these gelled Pickering emulsions were mixed with poly(vinyl alcohol) solutions and fabricated into self-healing composite coating systems. These self-healing composite coatings were then scratched and viewed under both an optical microscope and a scanning electron microscope before and after self-healing. The linseed oil was demonstrated to leak into the scratches, healing the gap automatically and giving a practical approach for a variety of potential applications.

Abstract licence: CC BY

is a plant whose branches and wood are used to extract cade oil. This oil is widely used in traditional Moroccan medicine for its analgesic, digestive, bronchopulmonary, and dermatological properties. However, it contains toxic phenols like guaiacol and cresol, which can cause serious side effects across various organ systems, including renal, hepatic, cardiac, pulmonary, neurological, gastrointestinal, dermatological, hematological, and metabolic. We report the case of a newborn hospitalized in neonatal intensive care at Mohammed VI University Hospital in Oujda, Morocco, following cutaneous exposure to cade oil. The newborn was admitted with acute cardiovascular shock, rapidly progressing to multiorgan failure. Despite intensive resuscitation measures, the patient died on the second day of hospitalization.

Abstract licence: CC BY

Objectives and Study: Cade oil is aromatic oil obtained from the branches and wood of Juniperus oxycedrus, common in the Mediterranean region and widely used in traditional medicine. This oil contains many chemical compounds with neurological, cardiac, renal, respiratory, hepatic, and gastrointestinal toxicity. Cade oil poisoning often requires intensive care admission due to the severity of the clinical picture. The objective of this study is to highlight the multiple manifestations found in the pediatric population due to cade oil exposure objectifying its significant toxicity. Methods: The authors report during this article a series of five cases of cade oil poisoning on pediatric patients hospitalized in the pediatric intensive care unit of El HARROUCHI hospital at the CHU Ibn Rochd in Casablanca during the period from 11/01/2022 to 12/07/2022. The patients have been exposed, a few hours before their admission, to an external cade oil application used by parents for therapeutic purposes. Main Findings: Our patients were aged from 1 month to 4 years, the average age was 1.5 years with a female predominance and a sex ratio of 1.5:1. The patients had no prior medical history, and the cade oil application was spontaneously declared by the parents of only 2 patients, 3 of them reported the use of it after the detection of the substance by the clinician. For all the cases, cade oil was applied to treat fever. All five (5) patients presented initial neurological signs. 3 of them were admitted to an acute consciousness disorder and the 2 other patients presented respectively a convulsive status epilepticus and generalized-onset seizure. We report respiratory symptoms in 4 cases ranging from a simple caught, rhinorrhea to severe respiratory distress. Three patients presented acute liver failure with very high transaminase levels associated with acute kidney failure. Two of them presented digestive symptoms such as abundant hematemesis, vomiting, and watery diarrhea. All patients received high doses of N acetylcysteine in their initial treatments. The evolution was unfavorable for 4 patients who developed a multiorgan failure, 3 of them died, with a good clinical improvement in the fifth patient after supportive and symptomatic treatment. Conclusion: Cade oil poisoning remains a very frequent situation in our context. Its toxicity is widely described in the literature. The increasing number of cases admitted, and the seriousness of the clinical picture require mass awareness among the population and the scientific community toward the use of medicinal plants.

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, compressive modulus of 11-15 MPa and compressive strength between 273 and 429 kPa. The tensile modulus varies between 3.2 and 4.9 MPa, with a tensile strength in the range of 370-500 kPa. These results highlight the potential of biodegradable castor oil-based foams as promising alternative materials to traditional synthetic foams.

Abstract licence: CC BY

OBJECTIVE: The National Health Service (NHS) England website provides guidance on foods/drinks to avoid or limit during pregnancy because of microbiological, toxicological or teratogenic hazards. The aims were to determine adherence and whether demographic characteristics were associated with adherence. DESIGN: Cross-sectional study. SETTING: Online survey of postpartum women resident in England during pregnancy. PARTICIPANTS: 598; median age 33 (IQR 30-36) years) completed an online questionnaire (April-November 2022). Questions included those on consumption of twenty-one food/drink items that the NHS advises pregnant women to avoid/limit. The study is part of the Pregnancy, the Environment And nutRition (PEAR) Study. Summary statistics were used to determine proportions adhering to the guidance. Adjusted logistic regression was used to model the associations of adherence with demographic characteristics. RESULTS: Adherence was generally high (>90 % for eight of ten food/drink items to be avoided). However, among pre-pregnancy consumers, several items were not completely avoided, for example, 81 % (128/158) for game meat/gamebirds, 37 % (176/478) for cured meats and 17 % (81/467) for soft cheeses. Greater educational attainment (e.g. caffeinated soft drinks OR 2·25 (95 % CI 1·28, 3·94)), greater maternal age (e.g. oily fish 1·64 (1·05, 2·56)) and lower parity (e.g. caffeinated coffee 0.28 (0.11, 0.69)) were the most usual characteristics associated with adherence. CONCLUSION: Evidence of concerning levels of non-adherence for some food/drink items suggests a case for more education on some of the guidance, particularly for women with lower educational attainment, greater parity and greater maternal age. Further research on barriers to the implementation of the guidance is needed.

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This investigation aimed to explore the antioxidant, anti-inflammatory effects of Cade oil and its efficacy within a Wistar allergic asthma model. The antioxidant activity was assessed through various in vitro tests using chain-breaking antioxidant effects (radical scavenging and reducing abilities assays). In vivo experiments involved Wistar rats categorized into four groups: negative control group, Ovalbumin-sensitised/challenged group, Cade oil-treated group, and Ovalbumin-sensitised/challenged Cade oil-treated group. These experiments aimed to evaluate oxidative stress parameters in the lungs and erythrocytes. The results indicated that the Cade oil exhibited significant antioxidant capabilities, evidenced by its radical scavenging activity against DPPH, ABTS, and Galvinoxyl radicals, with IC50 values ranging from 21.92 to 24.44 µg/mL. Besides, the reducing abilities methods showed A0,5 value ranging from 11.51 to 30.40 µg/mL for reducing power, Cupric ion reducing antioxidant capacity, and O-phenanthroline assays. Additionally, the IC50 value for β-carotene scavenging was found to be (8.2 ± 0.25 µg/ml). Analysis revealed high levels of polyphenols and flavonoids in Cade oil, indicating rich polyphenol (275.21 ± 3.14 mg GAE/g DW) and flavonoid (28.23 ± 1.91 µg QE/mg) content. In vivo findings highlighted Cade oil's efficacy in reducing inflammatory cell recruitment, enhancing antioxidant status, reducing lipid peroxidation, and improving histopathological alterations within the allergic asthma model. These results demonstrated that Cade oil has a potent antioxidant, anti-inflammatory, and anti-asthmatic properties, suggesting its potential therapeutic application in asthma treatment.

Abstract licence: CC BY-NC-ND