The immunological and pharmacokinetic evaluation of Lipid-PLGA hybrid nanoparticle-based oxycodone vaccines.

The current opioid epidemic is one of the most profound public health crises facing the United States. Despite that it has been under the spotlight for years, available treatments for opioid use disorder (OUD) and overdose are limited to opioid receptor ligands such as the agonist methadone and the overdose reversing drugs such as naloxone. Vaccines are emerging as an alternative strategy to combat OUD and prevent relapse and overdose. Most vaccine candidates consist of a conjugate structure containing the target opioid attached to an immunogenic carrier protein. However, conjugate vaccines have demonstrated some intrinsic shortfalls, such as fast degradation and poor recognition by immune cells. To overcome these challenges, we proposed a lipid-PLGA hybrid nanoparticle (hNP)-based vaccine against oxycodone (OXY), which is one of the most frequently misused opioid analgesics. The hNP-based OXY vaccine exhibited superior immunogenicity and pharmacokinetic efficacy in comparison to its conjugate vaccine counterpart. Specifically, the hNP-based OXY vaccine formulated with subunit keyhole limpet hemocyanin (sKLH) as the carrier protein and aluminum hydroxide (Alum) as the adjuvant (OXY-sKLH-hNP(Alum)) elicited the most potent OXY-specific antibody response in mice. The induced antibodies efficiently bound with OXY molecules in blood and suppressed their entry into the brain. In a following dose-response study, OXY-sKLH-hNP(Alum) equivalent to 60 µg of sKLH was determined to be the most promising OXY vaccine candidate moving forward. This study provides evidence that hybrid nanoparticle-based vaccines may be superior vaccine candidates than conjugate vaccines and will be beneficial in treating those suffering from OUD.

The Role of Wearable Devices in Chronic Disease Monitoring and Patient Care: A Comprehensive Review.

Wearable health devices are becoming vital in chronic disease management because they offer real-time monitoring and personalized care. This review explores their effectiveness and challenges across medical fields, including cardiology, respiratory health, neurology, endocrinology, orthopedics, oncology, and mental health. A thorough literature search identified studies focusing on wearable devices' impact on patient outcomes. In cardiology, wearables have proven effective for monitoring hypertension, detecting arrhythmias, and aiding cardiac rehabilitation. In respiratory health, these devices enhance asthma management and continuous monitoring of critical parameters. Neurological applications include seizure detection and Parkinson's disease management, with wearables showing promising results in improving patient outcomes. In endocrinology, wearable technology advances thyroid dysfunction monitoring, fertility tracking, and diabetes management. Orthopedic applications include improved postsurgical recovery and rehabilitation, while wearables help in early complication detection in oncology. Mental health benefits include anxiety detection, post-traumatic stress disorder management, and stress reduction through wearable biofeedback. In conclusion, wearable health devices offer transformative potential for managing chronic illnesses by enhancing real-time monitoring and patient engagement. Despite significant improvements in adherence and outcomes, challenges with data accuracy and privacy persist. However, with ongoing innovation and collaboration, we can all be part of the solution to maximize the benefits of wearable technologies in healthcare.

Healthcare Workers' Perception and Compliance on Personal Protective Equipment Use in Critical Care Units of a Tertiary Care Hospital in Bahrain.

Introduction Contact precautions or the use of personal protective equipment (PPE), specifically gowns and gloves, has become a common practice in intensive care units (ICUs) as part of robust infection prevention and control efforts. Hence, a positive attitude toward PPE used among healthcare workers (HCWs) is critical to prevent healthcare-associated infections (HAIs). Aim This study aimed to determine the perception and compliance of HCWs working at critical care units regarding PPE used at government hospitals (GHs) in Bahrain. Subject and methods A cross-sectional study was conducted among HCWs working in critical units at GHs, Bahrain. A self-administered questionnaire consisting of three sections was sent to the targeted HCWs. The questionnaire consisted of socio-demographic characteristics (i.e., age, gender, job category, etc.), previous participation in PPE training, and a 15-item questionnaire to assess the perception and compliance of HCWs regarding PPE use. Results Among the 119 HCWs enrolled, 73.1% were females, and 48.7% were between 31 and 40 years old. The results of this study suggested that although 95.8% of participants received education about PPE use, only 48.7% had a good perception of PPE, and an even smaller percentage (12.6%) demonstrated good compliance. A positive, highly statistically significant correlation was found between perception and compliance scores (p<0.001). Increased perception and compliance scores were associated with increasing age, non-Bahrainis, and years of experience. Interestingly, doctors were more likely to demonstrate lower perception and compliance scores toward PPE use. Conclusion The perception of HCWs regarding PPE use was adequate, but their actual adherence was unsatisfactory. However, doctors' perceptions and compliance with PPE use were significantly lower than other HCWs. Further larger studies are required to establish the level of perception and compliance among HCWs in our region.

Awareness of insomnia caused by coffee consumption among adults in Jazan, Saudi Arabia.

The Kingdom of Saudi Arabia is the second largest country in the Arabian Peninsula and ranks 61st out of 150 countries in terms of coffee consumption. Excessive coffee consumption is associated with the risk of adverse health outcomes. This study aimed to assess awareness of the effects of coffee consumption and its relationship with insomnia among the adult population in Jazan, Saudi Arabia. A cross-sectional study was conducted with 431 adults in the Jazan region. A self-administered questionnaire was distributed to the participants using an online survey. Data were analyzed using Statistical Program for the Social Sciences, Version 24.0. Of 431 participants, 377 (87.5%) consumed coffee. Females and married women consumed more coffee than their counterparts (91.3%, P < .01; 92.8%, P < .05; respectively), while students consumed coffee (85.2%) less than both the employed and unemployed (P < .05). The proportion of consumption increased from underweight (79.7%) to normal weight (88.5%), and as high as 91.3% among overweight/obese (P < .05). More than one-third of the participants (35.5%) preferred drinking coffee at coffee shops. The most preferred coffee was Arabic coffee (40%), and the major reason for drinking coffee was to change their mood (29.7%). More than half of the participants (54.5%) reported that coffee caused insomnia (P < .01). Awareness-raising initiatives for the negative effects of excessive coffee consumption are important. Longitudinal studies are required in the next stage of research to identify trends such as the motivations and profiles of Saudi coffee drinkers.

Prognostic impact of invariant natural killer T cells in solid and hematological tumors; systematic review and meta-analysis.

BACKGROUND: Invariant natural killer T (iNKT) cells are an immune subset that purportedly link the adaptive and the innate arms of the immune system. Importantly, iNKT cells contribute to anti-cancer immunity in different types of hematological and solid malignancies by secreting pro-inflammatory cytokines. Therefore, using such cells in treating different type of tumors would be an ideal candidate for cancer immunotherapy. OBJECTIVE: To assess the prognostic effect of iNKT cells across different types of solid and hematological tumors. METHODS: In systematic review and meta-analysis, articles assessed the prognostic effect of iNKT cells were systemically searched using the scientific databases including Google Scholar, ScienceDirect, PubMed, Cochrane Central, and Scopus. RESULTS: Strikingly, the analysis showed the positive impact of intratumoral or circulating iNKT cells on the survival rate in patients with all studied tumors with overall effect of a pooled hazard ratio of 0.89 (95% CI 0.81 to 0.98; p= 0.01). A highly statistical heterogeneity was noted between studied tumor with I2 = 87%; p= 0.00001. CONCLUSIONS: Taken together, this study would present a new insight into the impact of iNKT cells correlate with caner patients' survival rate and how such cells would be used as a therapeutic target in these patients.

Descending Colon Leiomyoma: A Case Report and Literature Review.

Leiomyoma is defined as a benign proliferation of smooth muscle cells. Smooth muscle tumors are considered the second-most common mesenchymal neoplasm in the gastrointestinal (GI) tract. It typically occurs incidentally in the large bowel. Colonic leiomyomas are considered to be very rare and commonly found in the descending or sigmoid colon. We report a case of a 32-year-old woman with no previous medical illness who presented with on-and-off abdominal pain, was found to have a left colonic mass, and underwent laparoscopic left hemicolectomy, with the final histopathological assessment revealing smooth muscle leiomyoma.

Latent Diffusion Models to Enhance the Performance of Visual Defect Segmentation Networks in Steel Surface Inspection.

This paper explores the use of state-of-the-art latent diffusion models, specifically stable diffusion, to generate synthetic images for improving the robustness of visual defect segmentation in manufacturing components. Given the scarcity and imbalance of real-world defect data, synthetic data generation offers a promising solution for training deep learning models. We fine-tuned stable diffusion using the LoRA technique on the NEU-seg dataset and evaluated the impact of different ratios of synthetic to real images on the training set of DeepLabV3+ and FPN segmentation models. Our results demonstrated a significant improvement in mean Intersection over Union (mIoU) when the training dataset was augmented with synthetic images. This study highlights the potential of diffusion models for enhancing the quality and diversity of training data in industrial defect detection, leading to more accurate and reliable segmentation results. The proposed approach achieved improvements of 5.95% and 6.85% in mIoU of defect segmentation on each model over the original dataset.

Letter to the Editor: Increasing incidence of Parkinson's disease in patients with epilepsy: A Nationwide Cohort Study.

We have read with a great deal of interest the article by Hwang et al. (1) and appreciate the authors'' commendable efforts. The article was intelligently written and provides a significant insight into the study carried out by the authors. We greatly acknowledge the brief concepts the authors have shared regarding Parkinson's disease and epilepsy, which are without doubt an asset to the field of neurology. The study has laid a good foundation for future related studies. The article mentions epilepsy as an uncommon comorbidity of Parkinson's disease and the transition of a non-epilepsy brain to an epilepsy brain. It is also mentioned that PD is a progressive neurodegenerative disorder of dopaminergic neurons in the substantia nigra, and the incidence of the two diseases. However, as we assess the article in depth, we have found some shortcomings that would have enhanced the sense and purpose of the study.

Improving lupus care index documentation in patients with childhood-onset systemic lupus erythematosus.

Introduction: Childhood-onset systemic lupus erythematosus (c-SLE) presents unique challenges due to increased risk for severe morbidity and mortality compared to adult-onset SLE. Effective disease management relies on accurate disease assessment and documentation. Our project aimed to improve the documentation of the Lupus Care Index (LCI), a disease assessment bundle, by implementing a quality improvement (QI) initiative. Methods: A QI project was conducted at Nationwide Children's Hospital (NCH), targeting patients with c-SLE. The LCI, comprising the Systemic Lupus Erythematosus Disease Activity Index (SLEDAI-2k) Physician Global Assessment (PGA) and patient-reported pain score, was introduced to capture comprehensive disease assessment. Interventions included provider education, standardization of documentation procedures, and electronic health record (EHR) modifications. Automated reports tracked documentation rates, and Pareto charts identified areas for targeted interventions. Results: Baseline analysis revealed incomplete documentation of LCI components in only one-third of c-SLE patients. Following interventions, documentation rates improved from 38% to 90%, with sustained improvement over at least a year. Discussion: Enhancing documentation of LCI in patients with c-SLE is crucial for optimizing disease management. Our quality improvement initiative demonstrated the feasibility of improving documentation practices through targeted interventions and system modifications. Future research should explore the impact of comprehensive documentation on clinical outcomes in pediatric lupus patients. Improving documentation of LCI in patients with c-SLE is essential for optimizing care delivery and clinical outcomes; our QI initiative highlights the effectiveness of systemic interventions in enhancing documentation practices and underscores the importance of continued efforts to improve pediatric lupus care.

Disorders of gut-brain interaction are common diagnoses among infants and toddlers in gastroenterology practices in Latin-America.

OBJECTIVES: To assess the relative frequency and associated factors of disorders of gut-brain interaction (DGBIs) in outpatient gastrointestinal (GI) clinics in young children of Latin America. METHODS: Cross-sectional study in 10 pediatric GI outpatient clinics (private and public) in five countries of Latin America (El Salvador, México, Colombia, Panamá, and Nicaragua). Parents of patients 1 month 4 years of age from outpatient clinics complete/d a diagnostic questionnaire for DGBIs per Rome IV criteria (QPGS-IV, Spanish version). We conducted descriptive analysis, two-sample t-tests and chi-square tests, univariate analyses, and logistic regression to evaluate risk factors. RESULTS: We collected data from 783 children. In total, 34.5% had a DGBI. Overall, functional constipation (FC) was the most common diagnosis (23.4%) in children of all ages (infants, 16.1%, 1-4-years-old, 32.7%). In infants, the second most common DGBI was regurgitation (6.6%) and in 1-4-years-old and cyclic vomiting syndrome (4.1%). The diagnosis of a DGBI was significantly associated with a family history of DGBIs (odds ratio [OR] 2.97, 95% confidence interval [CI] 1.61-5.57, p = 0.0001). Patients who identified as black (OR 2.25, 95% CI 1.28-3.92, p = 0.0021) or mixed race (OR 1.76, 95% CI 1.25-2.48, p = 0.0006) were also significantly associated with a higher likelihood of DGBIs. CONCLUSIONS: DGBIs are a common diagnosis in pediatric GI clinics of Latin America. Overall, FC was the most common DGBI.

High Neural Efficiency in Unconscious Perceptual Processing among Table Tennis Athletes: An Event-Related Potential Study.

BACKGROUND: Neural efficiency refers to the brain's ability to function with reduced resource expenditure while maintaining high performance levels. Previous research has demonstrated that table tennis athletes have greater neural efficiency at the conscious level. However, it is unknown whether they exhibit greater neural efficiency at the unconscious level. Therefore, this study aims to investigate unconscious perceptual processing and neural efficiency in elite table tennis athletes through tasks involving the judgment of spin serves. METHODS: Fifty healthy, right-handed individuals participated in this study, including 25 elite table tennis athletes and 25 control participants without professional training experience. To evaluate the unconscious perceptual characteristics of both groups, we used a combination of masked priming paradigm and event-related potential techniques. RESULTS: The behavioral results reveal that, compared to the control group, the table tennis athletes displayed reduced reaction times (p < 0.001) and increased priming effects (p < 0.001) under unconscious conditions. The electrophysiological findings indicated that both groups elicited N1, N2, and P2 components. Notably, compared to the control group, the table tennis athletes exhibited significantly lower amplitude responses at the occipital lobe electrodes PO3, POz, PO4, O1, Oz, and O2 (p < 0.001). CONCLUSIONS: These results further support the neural efficiency hypothesis, indicating that prolonged professional training enhances athletes' capacities for specialized unconscious cognitive processing.

Advantages of Curcuma longa in preventing male infertility caused by thioacetamide.

Background: Thioacetamide (TAA) is known to cause damage to various organs, including the testes, posing a significant health threat. On the other hand, Curcuma longa (Cl) has been recognized for its antioxidant properties, suggesting a potential protective role against TAA-induced toxicity in the testes. Aim: This study aims to investigate the effect of TAA on testicular function and structure while exploring the therapeutic and protective potential of C. longa versus TAA toxicity. Methods: Thirty-two male albino rats, with an age range of 11-12 weeks and a weight range of 180-200 g, were randomly allocated into four distinct groups. The control group received normal saline, while the Cl group ingested Cl orally at a dose of 500 mg/kg daily. The TAA group, received TAA through intraperitoneal injections at a dose of 200 mg/kg body weight three times per week. Lastly, the Cl with TAA group received Cl orally 2 hours before the TAA injections. After 8 weeks of treatment, we anesthetized the rats and saved blood samples for biochemical analysis. Results: The study revealed significant alterations in various biochemical parameters in the TAA-treated group, as compared with the control. Specifically, there was a significant increase in bilirubin, albumin, cholesterol, triglyceride, very low-density lipoprotein, white blood cells, low-density lipoprotein cholesterol, and platelets levels. Conversely, the Cl-treated group exhibited significant reductions in these parameters, along with notable increases in red blood cells, high-density lipoprotein cholesterol, and hemoglobin. Conclusion: C. longa demonstrates a protective effect on the testes against TAA-induced toxicity, potentially attributed to its antioxidant properties. This suggests a promising avenue for the use of Cl in mitigating the harmful effects of TAA on testicular function and structure.

Prevotella are major contributors of sialidases in the human vaginal microbiome.

Elevated bacterial sialidase activity in the female genital tract is strongly associated with poor health outcomes including preterm birth and bacterial vaginosis (BV). These negative effects may arise from sialidase-mediated degradation of the protective mucus layer in the cervicovaginal environment. Prior biochemical studies of vaginal bacterial sialidases have focused solely on the BV-associated organism Gardnerella vaginalis. Despite their implications for sexual and reproductive health, sialidases from other vaginal bacteria have not been characterized. Here, we show that vaginal Prevotella species produce sialidases that possess variable activity toward mucin substrates. The sequences of sialidase genes and their presence are largely conserved across clades of Prevotella from different geographies, hinting at their importance globally. Finally, we find that Prevotella sialidase genes and transcripts, including those encoding mucin-degrading sialidases from Prevotella timonensis, are highly prevalent and abundant in human vaginal genomes and transcriptomes. Together, our results identify Prevotella as a critical source of sialidases in the vaginal microbiome, improving our understanding of this detrimental bacterial activity.

Islet-antigen reactive B cells display a unique phenotype and BCR repertoire in autoantibody positive and recent-onset type 1 diabetes patients.

Autoreactive B cells play an important but ill-defined role in autoimmune type 1 diabetes (T1D). To better understand their contribution, we performed single cell gene and BCR-seq analysis on pancreatic islet antigen-reactive (IAR) B cells from the peripheral blood of nondiabetic (ND), autoantibody positive prediabetic (AAB), and recent-onset T1D individuals. We found that the frequency of IAR B cells was increased in AAB and T1D. IAR B cells from these donors had altered expression of B cell signaling, pro-inflammatory, infection, and antigen processing and presentation genes. Both AAB and T1D donors demonstrated a significant increase in certain heavy and light chain V genes, and these V genes were enriched in islet-reactivity. Public clones of IAR B cells were restricted almost entirely to AAB and T1D donors. IAR B cells were clonally expanded in the autoimmune donors, particularly the AAB group. Notably, a substantial fraction of IAR B cells in AAB and T1D donors appeared to be polyreactive, which was corroborated by analysis of recombinant monoclonal antibodies. These results expand our understanding of autoreactive B cell activation during T1D and identify unique BCR repertoire changes that may serve as biomarkers for increased disease risk.

Demographic and clinical correlates of depression among older adults with arthritis in Nigeria.

Background: Older adults have a high prevalence of chronic conditions like arthritis with morbidities, especially depression ranging up to 40% - 70%. Therefore, it is important to explore depression in older adults with arthritis. Aim: This study aimed to determine if any demographic and clinical factors are associated with depression in older adults aged ≥ 60 years with arthritis attending a rheumatology clinic. Setting: This is a cross-sectional study conducted over 6 months among 127 older adults on follow-up care in a university teaching hospital in the North-Eastern region of Nigeria. Methods: A clinical proforma with information about the type of arthritis, duration of illness, hospitalisation, use of medications, co-morbidity was utilised for the data collection. The Geriatric Depression Scale (GDS-30), sociodemographic questionnaire and clinical proforma were administered. Data were analysed using Statistical Product and Service Solutions (SPSS) version 26.0 with the level of significance set as 0.05. Results: The mean age (± standard deviation [s.d.]) was 66.6 (± 5.5) years, with males constituting 57.5%. The prevalence of depression was 57.8%. Osteoarthritis 30.2%, while 69.8% had rheumatoid arthritis. Sociodemographic factors associated with depression include age (p = 0.049), marital status (p = 0.001), and level of education (p = 0.001). Duration of illness (p = 0.02), hospitalisation (p = 0.03), and number of medications (p = 0.01) were clinical factors associated with depression score. Conclusion: The prevalence of depression in older people with arthritis is high and was associated with females, the widowed, no formal education; and those with long duration of illness, those using multiple medications, and those with repeated hospitalisation. Contribution: This finding can enhance the suspicion index for depression to establish standard operating procedures, which will help to improve therapeutic practice for caring for the older adult age group.

A crosstalk between 'osteocyte lacunal-canalicular system' and metabolism.

Considering the importance, bone physiology has long been studied to understand what systematic and cellular impact its cells and functions have. Exploring more questions is a substantially solid way to improve the understanding of bone physiological functions in/out sides. In adult bone, osteocytes (Ots) form about 95% of bone cells and live the longest lifespan inside their mineralized surroundings. Ots are the endocrine cells and originate from blood vessel's endothelial cells. In this work, we discussed the vital role of the "Ots". To determine the association between osteocytes' network with metabolic parameters in healthy mice, the experiments were performed on ten (10) adult C57BL6 male mice. Fasting blood and bone samples were collected weekly from mice for measurement of metabolic parameters and bone morphology. Scanning electron microscopy (SEM) revealed a 2D fine morphology of the bone which indicates a strong functional interconnection with bone nano/micro, and macro components of the organs. The long-branched canaliculi look like neurocytes in structure. The morphology and quantitative measurements of the osteocyte lacunal-canalicular system showed its wide spectrum spatial resolution of the positive and negative relationship within this system or metabolite parameters, confirming a strong cross connection between osteocyte lacunal-canalicular system and metabolism. We believe that the findings of this study can deliver a strategy about the potential roles of metabolic relation among osteocytes, insulin, and lipid in management of bone and metabolic diseases.

Implicit Biases and Racial Microaggressions: Examining the Impact on Black Social Work Students' Well-Being.

This paper explores the concept of racial microaggressions, everyday slights and offensive behaviors experienced by people of color, particularly focusing on their manifestation within social work education programs. Black social work students, in particular, frequently encounter instances tied to stereotypes about their intellectual abilities, perpetuating historical prejudices and contributing to mental health challenges such as anxiety and impostor phenomenon (IP). The historical trauma endured by Black individuals adds a distinct layer to the struggles faced by Black, Indigenous, and People of Color (BIPOC) students in social work education. Despite the evident impact, there exists a significant gap in scholarship addressing these issues, emphasizing the urgent need for the social work profession to confront and comprehend how implicit biases and racial microaggressions impede the success of Black social work students. This theoretical exploration aims to spark vital dialogue on the manifestations of implicit biases and racial microaggressions, probing their link to feelings of IP and historical trauma. Central to this inquiry is the examination of the critical consciousness framework's efficacy in social work education, uncovering its role in raising awareness among professionals regarding their inadvertent perpetuation of oppressive systems. By leveraging this framework, the paper seeks to unearth structures of oppression and privilege, promoting awareness of unintentional complicity in upholding these structures. Recommendations align with the critical consciousness framework, advocating for future dialogues and the implementation of effective microaggression scales to incorporate and analyze frequencies and the impact of racism in social work research.

Anticancer potential of NSAID-derived tris(pyrazolyl)methane ligands in iron(II) sandwich complexes.

Tris(pyrazolyl)methane (tpm), 2,2,2-tris(pyrazolyl)ethanol (tpmOH) and its esterification derivatives with ibuprofen and flurbiprofen (tpmIBU and tpmFLU) were used as ligands to obtain complexes of the type [Fe(tpmX)2]Cl2 (1-4). The tpmIBU and tpmFLU ligands and corresponding complexes 3 and 4 were characterized by IR and multinuclear NMR spectroscopy, and the structure of tpmIBU was elucidated by single crystal X-ray diffraction. Complexes 1-4 were also assessed for their behaviour in aqueous media (solubility in D2O, octanol/water partition coefficient, stability in physiological-like conditions). The antiproliferative activity of ligands and complexes was determined on A2780, A2780cis and A549 cancer cell lines and the non-cancerous HEK 293T and BJ cell lines. The ligands and complexes were investigated for their ability to inhibit COX-2 (cyclooxygenase) and HNE (4-hydroxynonenal) enzymes. Complexes 3 and 4 exhibited cytotoxicity that may be attributed predominantly to their bioactive fragments, while DNA binding and enhancement of ROS production do not appear to play any significant role.

Effect of dietary supplementation of macadamia oil on the growth, immune function, physio-biochemical components and thyroid activity of growing rabbits.

The current research aimed to assess the effects of dietary macadamia oil (MO) on carcass traits, growth performance, physio-biochemical components, immune function, thyroid hormones and inflammation markers of growing rabbits. A total of 96 growing rabbits were randomly distributed into four treatments, with 24 rabbits in each group. The rabbits were fed a basal diet (control group) or a diet supplemented with MO at 0.5 (MO0.5), 1 (MO1.0) and 2 (MO2.0) mL/kg of diet for eight weeks. The daily body weight gain and feed conversion ratio showed a quadratic improvement with increasing levels of MO, and the optimal dose was 1.25 mL/kg of diet. Increasing levels of MO also had a quadratic effect on hepatic and renal functions. Dose-response curves revealed that the optimal doses of MO were 1.50, 1.75 and 1.25 mL/kg of diet for total bilirubin, gamma-glutamyl transferase, and creatinine respectively. A quadratic relationship was observed between the increased levels of MO and tumour necrosis factor-α (p = 0.038), interleukin-6 (p = 0.014) and immunoglobulins (p = 0.016 and IgM p = 0.026). Additionally, a linear relationship was observed between the increment in MO levels and both nitric oxide (p = 0.040) and interleukin-4 (p = 0.001). The activities of superoxide dismutase and glutathione peroxidase showed a linear increase with increasing dietary MO content, while xanthine oxidase showed a linear decrease. Total antioxidant capacity showed quadratic improvement (p = 0.035) with the dietary treatment, with the optimal dose observed at 1.25 mL/kg of diet. The inclusion of MO in the diet had a linear effect on the activity of thyroxine (p = 0.001). Therefore, supplementation of MO at a dose of 1 or 1.5 mL/kg of diet in growing rabbits' diets can improve growth and carcass traits, sustain thyroid function by supporting immunity, and reduce oxidative/inflammation pathways.