Purpose This study aimed to explore the correlation between morphological parameters and dosimetric parameters of the heart and spinal cord in advanced-stage esophagus cancer (EPC) to provide a reference for clinical treatment. Methods A total of 105 patients with middle- and advanced-stage EPC, who received treatment in our hospital from 2019 to 2021, were included. The morphological parameters were calculated by imaging. Intensity-modulated radiation therapy plan was executed at Raystation4.7. The prescription dose of PTV-G and PTV-C was set as 60Gy/30F and 54Gy/30F, respectively. The linear regression model was used to analyze the correlation between morphologic parameters of EPC and dosimetric parameters of the heart and spinal cord. Results In 105 cases, the total lung length was correlated with the spinal cord D2. The heart Dmean and heart V40 was correlated with PTV-G volume, PTV-G length; In middle- and upper-segment EPC cases, only the total lung volume was correlated with the spinal cord Dmean, spinal cord D2, heart Dmean, and heart V40; In middle-stage EPC cases, the heart Dmean was correlated with the PTV-G volume, PTV-G length. the total lung length was correlated with the spinal cord D2; In middle- and lower-segment EPC, only the PTV-G volume and PTV-G length were correlated with the heart Dmean. All the aforementioned values were statistically significant. Conclusions Combined with the non-segmented tumor and different locations, the organ at risk dose was comprehensively considered.

Objective: To confirm the differences in the risk factors for epithelial ovarian cancer-associated venous thromboembolism (EOC-VTE) among patients on different continents. Methods: We reviewed all EOC-VTE cases from two tertiary hospitals for ten years. Multivariate logistic regression analysis was used to identify significant risk factors for VTE. Then we searched the literature on EOC-VTE risk assessments. The risk factors presented in the acquired literature and our data were evaluated by meta-analysis. Two subgroups, according to the continents mentioned in the studies, were set as Asia and Europe & America, respectively for analyzation. Results: A total of 122 patients with EOC-VTE were included. We found six significant risk factors for VTE among cases of EOC by multivariate logistic regression analysis. Among the 2064 initial articles, only 30 met the inclusion criteria. Including our data, there were cumulative 1432 cases and 9874 controls. The meta-analysis selected 13 out of 23 possible risk factors. Risk factors were not identical between subgroups. Except for five same elements, the Asia subgroup had six other significant risk factors for EOC-VTE that were preoperative D-Dimer > 0.3mg/L (OR: 5.030, 95% CI: 2.003-12.635), surgery time ≥ 180min (OR: 3.459, 95% CI: 2.198-5.441), WHO performance status score > 1 (OR: 2.847, 95% CI: 1.840-4.405), hypertension (OR: 1.945, 95% CI: 1.238-3.058), age ≥ 60 years (OR: 1.821, 95% CI: 1.374-2.413) and preoperative blood platelet > 300 × 109/L (OR: 1.532, 95% CI: 1.025-2.289). Accordingly, another two significant risk factors were found in Europe & America subgroup, which were the initial FIGO stage (Ⅲ/Ⅳ) (OR: 2.837, 95% CI: 2.147-3.748) and postmenopausal status (OR: 1.926, 95% CI: 1.025-3.622). Six EOC-VTE risk factors in our data were covered by the 11 risk factors of Asian subgroup analyzes. Conclusions: Patients in Asia and Europe & America have different risk factors for EOC-VTE.

Background: Impulsivity is closely related to the tendency to engage in risky behaviors. Previous research identified macrostructural brain alterations in individuals exhibiting impulsive behaviors. Understanding the microstructural brain changes linked to impulsivity can elucidate its underlying mechanisms and guide effective treatment strategies. In this study, we employed diffusion magnetic resonance imaging (DMRI) connectometry to investigate white matter tracts associated with impulsivity while considering potential sex differences. Methods: We enrolled 218 healthy participants from the Leipzig Study for Mind-Body-Emotion Interactions (LEMON) database. Correlations between DMRI-derived white matter changes and impulsivity were assessed using scores from the UPPS Impulsive Behavior Scale’s four subscales (lack of perseverance (PE), lack of premeditation (PM), sensation seeking (SS), and negative urgency (NU)). Results: Our findings revealed negative correlations between quantitative anisotropy (QA) values in bilateral cerebellum, middle cerebellar peduncle (MCP), and the severity of PE and PM across the cohort. Additionally, QA values within MCP, corpus callosum (CC) body, and forceps major exhibited negative correlations with SS. Conversely, QA values in forceps minor were positively correlated with PM, and QA values in both the forceps minor and bilateral cingulum showed positive correlations with SS. Remarkably, the observed correlations between UPPS subscale scores and QA value alterations within white matter tracts varied between males and females. Conclusions: Impulsivity is correlated with discernible alterations in white matter integrity across diverse tracts, including CC, cerebellum, and cingulum. Moreover, males and females show distinct patterns of correlations between white matter integrity and impulsivity.

Dysregulation of the autonomic nervous system (ANS) is commonly observed in different mental disorders, especially when individuals engage in prolonged cognitive-emotional tasks that necessitate an adjustment of the ANS to workload. Although understanding of the temporal dynamics of sympathetic and parasympathetic tones in obsessive compulsive disorder (OCD) is limited, analyzing the ANS reactions on cognitive-emotional workload could provide a valuable insight into the underlying causes of OCD. This study investigated the temporal dynamics of the heart rate (HR) and pupil area (PA) while participants with OCD and healthy volunteers solved antisaccade tasks where affective pictures served as central fixation stimuli. The data of 31 individuals with OCD and 30 healthy volunteers were included in the study. The experiment consisted of three separate blocks, each lasting approximately 8 minutes. The results showed the increase in sympathetic tone in the OCD group. The increase in sympathetic tone of the ANS in OCD at the middle part of the block was most noticeable during presentation of unpleasant stimuli. The healthy volunteers demonstrated adaptive temporal dynamics of the HR and PA from the first block to the last block of tasks, while HR and PA in the OCD group showed less changes in time implying the reduced adaptation of the ANS sympathetic tone to cognitive-emotional workload in OCD.

In this study we discussed different aspects of Himalaiella heteromalla which is a plant species that is native to the Himalayas and is known to have a variety of medicinal properties. The aim of the study is to suggest that Himalaiella heteromalla has anti-inflammatory and antioxidant properties, which may make it a potential candidate for treating diseases that involve oxidative stress and inflammation. To assess the anti-inflammatory, antioxidant, and anti-cancer effects of Himalaiella heteromalla, researchers may use various models, such as cell cultures, animal models, and clinical studies. Additionally, some research has also suggested that Himalaiella heteromalla may have anti-cancer effects. Although more studies are needed to fully understand its potential to assess the anti-inflammatory, antioxidant, and anti-cancer effects of Himalaiella heteromalla, researchers may use various models, such as cell cultures, animal models, and clinical studies. These studies can help to determine the mechanisms by which Himalaiella heteromalla exerts its effects, as well as its safety and efficacy in humans. Overall, researching the potential medicinal properties of Himalaiella heteromalla could provide valuable insights into the development of new treatments for a variety of diseases.

Adapting to the ever-changing demands of the environment requires a complex interplay between cognitive-affective, neuronal, and autonomic processes. Vagally-mediated heart rate variability (vmHRV) is positively associated with both cognitive-affective functioning and prefrontal cortex (PFC) activity. Accordingly, the Neurovisceral Integration Model has posited a shared role of the PFC in the regulation of cognitive-affective processes and autonomic nervous system (ANS) activity. While there are numerous correlational findings in this regard, no study so far has investigated whether the manipulation of PFC activity induces changes in vmHRV and cognitive-affective processing in an inter-dependent manner. In this study, we examined the effects of continuous (cTBS) and intermittent theta-burst stimulation (iTBS) over the left dorsolateral PFC (dlPFC) on vmHRV and cognitive-affective processing within an emotional stop-signal task (ESST) in 66 participants. Our results revealed that both resting vmHRV and reactivity, at least partly, predicted cognitive-affective processing. Furthermore, we found a dampening effect of cTBS on resting vmHRV, as well as an enhancing effect of iTBS on ESST performance. Our results show no direct association between vmHRV changes and ESST performance alterations following stimulation. We interpret our results in the light of a hierarchical model of neurovisceral integration, suggesting a dynamical situation-dependent recruitment of higher-order cortical areas like the dlPFC in the regulation of the ANS. In conclusion, our results highlight the complex interplay between PFC activity, autonomic regulation, and cognitive-affective processing, emphasizing the need for further research to understand the causal dynamics of the underlying neural mechanisms.

Aims The co-occurrence of soil microorganisms and plants is of great significance in revealing the material cycle. The study of the community structure and co-occurrence network relationship of rhizosphere soil fungi of the relict plant Alsophila spinulosa can reveal the mechanism of constructing soil fungal communities. Methods The community structure and co-occurrence network characteristics of soil fungi in the rhizosphere of A. spinulosa were analysed using Illumina Miseq sequencing technology and co-occurrence networks. Results The rhizosphere soil fungal communities of A. spinulosa are significantly different from those in the nonrhizosphere soil. The rhizosphere soil fungal phylogeny of A. spinulosa was concentrated in Ascomycota, Mortierellomycota, and Rozellomycota. Aggregation of Cutaneotrichosporon, the main differential species, significantly affected the construction of the rhizosphere fungal community of A. spinulosa. The indicator fungal groups of the rhizosphere soil fungal community of A. spinulosa were significantly influenced by habitat. Saprotrophs are the main fungi responsible for material exchange in A. spinulosa. Increase in the relative abundance of animal pathogens was the main factor affecting the percentage of pathotroph. The rhizosphere soil fungal co-occurrence networks of A. spinulosa had high synergism and network connectivity, and more intense interspecies competition at the order level. Conclusions Overall, the rhizosphere soil fungal community of A. spinulosa altered significantly, with a stable co-occurrence network. Continuous in-depth study on the growth of the key soil fungi can help understand the growth mechanism of A. spinulosa.

A novel composite wound dressing hydrogel by incorporating single-walled carbon nanotubes and indocyanine green into a dual-crosslinked hydrogel through Schiff base reaction was developed. The objective was to prevent wound infection and enhance the thermal effect induced by laser energy. The hydrogel matrix was constructed using oxidized gelatin, pre-crosslinked with calcium ions, along with carboxymethyl chitosan, crosslinked via Schiff base reaction. Optimization of the blank hydrogel’s gelation time, swelling index, degradation rate, and mechanical properties was achieved by adding 0.1% SWCNT and 0.1% ICG. Among them, the SWCNT-loaded hydrogel BCG-SWCNT exhibited superior performance overall: a gelation time of 102 seconds; a swelling index above 30 after equilibrium swelling; a degradation rate of 100.5% on the seventh day; and a compressive modulus of 8.8 KPa. It displayed significant inhibition against methicillin-resistant Staphylococcus aureus infection in wounds. When combined with laser energy usage, the composite hydrogel demonstrated excellent pro-healing activity in rats.

Au nanoparticles (NPs) can be used in a wide range of applications, particularly in the biomedical area, where their strong absorption cross-section can enhance contrast in tagged biological tissues for tumor imaging and diagnostics. We propose a new methodology to measure the Au NP spatial distribution within superficial tissue volumes. Silicone tissue phantoms were used as a background medium with a priori knowledge of tissues’ optical properties measured by spatial frequency domain imaging (SFDI). A lookup-table (LUT) was then created for deducing the optical properties of embedded Au NPs with different spatial concentrations and depths at multiple spatial frequencies. We have developed an analytical solution from this LUT to determine the embedded NP concentration in-depth as a function of the measured spatial frequency-dependent optical absorption. SFDI was able to localize the NPs with a 3D perspective spatially. These results provide the groundwork for future studies on mapping NPs in-vivo.

Dementia is an umbrella term for a broad group of age-associated neurodegenerative diseases. It is estimated that dementia affects 50 million people worldwide and that Alzheimer’s disease (AD) is responsible for up to 75% of cases. Small extracellular senile plaques composed of filamentous aggregates of amyloid β (Aβ) protein tend to bind to neuronal receptors, affecting cholinergic, serotonergic, dopaminergic, and noradrenergic neurotransmission, leading to neuroinflammation, among other pathophysiologic processes, and subsequent neuronal death, followed by dementia. The amyloid cascade hypothesis points to a pathological process in the cleavage of the amyloid precursor protein (APP), resulting in pathological Aβ. There is a close relationship between the pathologies that lead to dementia and depression. It is estimated that depression is prevalent in up to 90% of individuals diagnosed with Parkinson’s disease, with varying severity, and in 20 to 30% of cases of Alzheimer’s disease. The hypothalamic pituitary adrenal (HPA) axis is the great intermediary between the pathophysiological mechanisms in neurodegenerative diseases and depression. This review discusses the role of Aβ protein in the pathophysiological mechanisms of dementia and depression, considering the HPA axis, neuroinflammation, oxidative stress, signaling pathways, and neurotransmission.

Neurodegenerative diseases have complex etiologies, however, neuroinflammation and oxidative stress are important markers in this pathogenesis and, in this sense, cannabinoids, especially CBD, have been identified as potential therapeutics for playing a neuroprotective role. Studies have demonstrated the neuroprotective effect of cannabinoids and derivatives of Cannabis sativa L in diseases of the central nervous system due to their interaction with the endocannabinoid system through receptors and other molecular targets. The aim of this review was to provide an overview of the endocannabinoid system and a summary of the clinical and preclinical findings of the therapeutic use of cannabinoids in epilepsy, multiple sclerosis and Parkinson’s disease, pointing out interactions with molecular targets and the potential for neuroprotection of CBD. Electronic searches were carried out in international databases, including studies that presented consistent data on this subject. Significant therapeutic effects of CBD were shown for epilepsy and Parkinson’s disease, while nabiximols contributed to the reduction of spasticity, being a frequent option for the treatment of multiple sclerosis. Although much has been projected on the therapeutic potential of cannabinoids for neurological disorders, there is a long way to go in the search for strong scientific evidence of their pharmacological effectiveness.

The potentially wide application of Phenolic acids (PAs) in industries was severely limited by their inadequate solubility and stability in polar/non-polar media. To overcome these limits, studies on the enzymatic esterification of PAs with glycerol were carried out to reach a yield of 95% of phenolic acid glycerols (PAGs) under the following reaction conditions: 1:150 molar ratio of caffeic acid (CA) to glycerol; 25% of Lipozyme 435 relative to the weight of total substrates; temperature 80 oC, 500 rpm; 86.7 kPa and reaction time 10 h. Three resulting PAGs including caffeoyl glycerol (CG), feruloyl glycerol (FG) and p-hydroxycinnamoyl glycerol ( p-HCG) were confirmed by MS, 1H NMR and 13C NMR. Among them, CG showed a comparative free radical scavenging ability to CA, indicating its potential use as a water-soluble antioxidant alternative to CA for food and cosmetic applications. Moreover, the direct esterification of PAs with glycerol decrease the product cost and increase the feasibility of industrial production compared with the previous transesterification sythesis methods of PAGs.

Aprepitant for Severe Refractory Pruritus in a Patient with Relapsed Hodgkin’s Lymphoma

The feeding habits and preferences of gelada has been studied in different parts of Ethiopia. However, still the diet composition and preferences of the species is poorly understood because of diet composition and preference variations among its ranges. Therefore, this study is aimed at investigating the diet composition and preferences of southern gelada in remote unexplored Abune Yosef Zigit Community Conservation Area. Diet composition was assessed by instantaneous scan sampling within a 10-minute interval lasting for 5-minutes and feeding preferences by systematic random sampling. The data was collected for two seasons: the dry season (February 2021 to April 2021) and the wet season (June 2021 to August 2021). Sorenson’s similarity index was used to compute diet similarity during both seasons. The result revealed that a mean total of 22 plants, 3 insect species and unidentified tubers were consumed by southern gelada. An average of 55.11% forbs, 41.71% graminoids, 1.61% insects and 1.59% unidentified tubers were consumed by southern gelada. The top two preferred fodder species were Festuca richardii (12.55%) and Rumex nepalensis (10.80%). Southern gelada feeding preference is significantly influenced by plant availability and utilization frequency (P≤0.05). Festuca rechardii is the most desired diet for gelada, and plantation should be supported to increase its availability.

Background: Geriatric population are at high probability of receiving inappropriate medications as a result of lack of education, polypharmacy, and multiple comorbidities. The study aimed to assess the potentially inappropriate medications in the geriatric patients visiting a tertiary care teaching hospital. Methods: The study was a prospective observational study which was carried out for a duration of 6 months involving inpatients of Vivekananda general hospital. START and STOPP criteria were used to assess the potentially inappropriate medications. Excel database was used to assess and store the data collected throughout the duration of study. Results: In this Study, 210 geriatric subject’s prescriptions were analysed, among which 161 were males and 49 were females. The mean age of study participants was 69.5 (±5.0) years. The study population was analysed for potentially inappropriate medications using START and STOPP criteria, among which 112 prescriptions had 173 START and STOPP errors. A total of 132 potentially prescribing omission errors were observed in 103 prescriptions involving 13 START criteria. Similarly, 41 potentially inappropriate medication errors were observed in 38 prescriptions involving 9 STOPP criteria. Conclusions: Our study highlights the importance of pharmaceutical care among the geriatric patients. The study suggests that patients, doctors and other health care providers should have fundamental aspects and knowledge of START and STOPP criteria for elderly population to avoid inappropriate prescribing in elderly.

Background: Food allergies, particularly their severe and persistent forms, have a significant impact on children’s quality of life (QoL). Understanding and enhancing QoL is a crucial component of food allergy management. This study aimed to evaluate the QoL of Turkish children aged 0-12 years with IgE-mediated tree nut allergies (TNA) and explore influential factors, including parental anxiety. Methods: Primary caregiver-parents of children diagnosed with TNA completed the valid and reliable Food Allergy Quality of Life Questionnaire-Parent Form (FAQLQ-PF) and State-Trait Anxiety Inventory (STAI) to assess QoL and parental anxiety, respectively. Results: The study included 88 parents, predominantly mothers (83%). The children had a median age of 12 months (IQR 7.25-19.5). The mean FAQLQ-PF score was 3.55±1.34 without a statistical significance between age groups (0-3 years 3.15±1.28; 4-6 years 3.76±1.42; 7-12 years 3.73±1.19). Parents reported significantly worse FAQLQ-PF scores for children with hazelnut allergy, with a history of anaphylaxis, and who had to use an adrenaline autoinjector. State and trait anxiety scores were strongly correlated (r=0.584, p<0.001). There was significant but weak correlations between FAQLQ-PF and STAI domains. The multivariate linear regression analysis revealed that having a hazelnut allergy, a history of anaphylaxis, and higher parental state anxiety were all associated with poorer FAQLQ-PF scores, but, fathers tended to report better level of QoL. Conclusions: The QoL of Turkish children with TNA, as reported by parents, is influenced by various factors. Understanding and addressing these factors are crucial for a deeper understanding of how to enhance the accuracy of QoL assessment.

A six-week-old male Shetland pony is presented with pollakiuria and a scrotal mass. The diagnostic procedures conducted included a thorough clinical examination, external palpation, a scrotal ultrasonographic exam and urinary catheterization. These revealed an indirect herniation of the urinary bladder into the tunica vaginalis. Subsequently, the case was managed surgically by performing a partial cystectomy through an inguinal approach. Bilateral castration was performed with the affected side an additional closure of the superficial inguinal ring. Five months post-surgery, a routine telephone questionnaire highlighted no post-operative concerns. Gross examination of the inguinal region revealed no abnormalities and the foal was maturing as expected.

Introduction: Atrial tachycardia(AT) occurring from the right atrial appendage(RAA) is relatively uncommon, while the catheter ablation is complicated by the anatomic characteristics. Methods: We reported a case of 60-year-old male patient who was admitted with incessant AT. Results: The tachycardia activation mapping demonstrated that the AT originated from the tip of RAA. Pulsed field ablation(PFA) using the circular mapping&PFA catheter terminated AT without any complication. Conclusions: This case corroborates that PFA might be an alternative strategy for ablation of atrial arrhythmia originating from the atrial appendage.

Pediatric sleep-related breathing disorders, or sleep-disordered breathing (SDB), cover a range of conditions including obstructive sleep apnea (OSA), central sleep apnea (CSA), sleep-related hypoventilation disorders, and sleep-related hypoxemia disorder. Pediatric SDB is often underdiagnosed, potentially due to difficulties associated with performing the gold standard polysomnography (PSG) in children. This scoping review aims to: 1) provide an overview of the studies reporting on safe, noncontact monitoring of respiration in young children; 2) describe the accuracy of these techniques, and 3) highlight their respective advantages and limitations. PubMed and EMBASE were searched for studies researching techniques in children <12 years old. Both quantitative data and the quality of the studies were analyzed. The evaluation of study quality was conducted using the QUADAS-2 tool. A total of 17 studies were included. Techniques could be grouped into bed-based methods, ultra-wideband (UWB) radar, Doppler radar, video, infrared (IR) cameras, garment-embedded sensors, and sound analysis. Most either measured respiratory rate (RR) or detected apneas; five aimed to do both. Noncontact sleep monitoring techniques are safe, but accuracy data of these techniques is limited, and large heterogeneity exists regarding study quality and stage. Motion artifacts affect accuracies of apnea detection. Sleep respiration analysis could benefit from sleep stage classification and breathing sound analysis. Further research is crucial to facilitate easily accessible and safe non-contact methods for respiration monitoring in a home setting.

In this paper, we revisit the simultaneous numerical solution method for the steady-state Navier-Stokes equations through Picard’s iteration. In a simultaneous method, all the primary variables at all the grid points are solved simultaneously, as opposed to the sequential method, where the primary variables are solved sequentially. This is a consequence of retaining the coupling between the primary variables. After a brief review of the previous studies where the simultaneous solution is attempted in the finite volume context, the discretization of the governing equations and the idea of Picard’s iteration are discussed. We employ second-order accurate central difference schemes to approximate the first and second-order spatial derivatives. We present numerical solutions of 2D lid-driven cavity flow and flow past a backward-facing step for low and high Reynolds numbers and compare the solutions and the performance of the method to that of an OpenFOAM solver. We conclude by discussing the advantages of the simultaneous solution method and the major hurdles in its widespread deployment.

Free Space Optical Communication has emerged as a promising technology for high-speed and secure data transmission between ground stations on Earth and orbiting satellites. However, this communication technology suffers from signal attenuation due to atmospheric turbulence and beam alignment precision. Low Earth Orbit satellites play a pivotal role in optical communication due to their low altitude over the Earth surface, which mitigates the atmospheric precipitation effects. This paper introduces a novel data path control law for satellite optical communication exploiting Artificial Intelligence-based predictive weather forecasting and a node selection mechanism based on Reinforcement Learning. Extensive simulations on three case studies demonstrate that the proposed control technique achieves remarkable gains in terms of link availability with respect to other state-of-the-art solutions.

Coexistence of scleroderma with multiple myeloma: a rare associationOmar Alsamarrai, M.D.1, Ghina Haidar, M.D.2, Sana Btrush, M.D.3, Ayham Alhusseini, M.D.4, Maysoun Kudsi, M.D, PhD51 Department of Neurology, Al Assad and Al Mouwasat University hospitals, Faculty of Medicine- Damascus University, Damascus, Syriaomarsamoraee@gmail.com2 Department of Rheumatology, Al Assad and Al Mouwasat University hospitals, Faculty of Medicine- Damascus University, Damascus, Syriagtghinahaidar@gmail.com3 Department of Rheumatology, Al Assad and Al Mouwasat University hospitals, Faculty of Medicine- Damascus University, Damascus, SyriaSana.btrush1996@gmail.com4 Department of Neurology, Al Assad and Al Mouwasat University hospitals, Faculty of Medicine- Damascus University, Damascus, Syria.ayham-94-h@hotmail.com5 Rheumatology professor , Faculty of Medicine- Damascus University, Damascus, Syria.maykudsi@gmail.comCorresponding Author : Omar Alsamarrai , Department of Neurology, Al Assad and Al Mouwasat University hospitals, , Faculty of Medicine- Damascus University, Almazah, Damascus, Syria. E-mail : omarsamoraee@gmail.com .Tel: + 963 988212757Consent statement : Written informed consent was obtained from the patient to publish this report in accordance with the journal’s patient consent policy

Identifying hybridization between common pathogen vectors is essential due to the major public health implications through risks associated with hybrid’s enhanced pathogen transmission potential. These hard-ticks Ixodes ricinus and Ixodes persulcatus are the two most common vectors of tick-borne pathogens that affect human and animal health in Europe. I. ricinus is a known native species in Finland with a well-known distribution. Over the past 60 years, I. persulcatus has expanded in range making the species appear in areas previously not found in Finland. Here we used double-digest restriction site-associated DNA (ddRAD) sequencing on 92 ticks (morphologically identified as 46 I. ricinus, and 46 I. persulcatus) collected across Finland to investigate whether RAD generated single nucleotide polymorphisms (SNPs) discriminate tick species and identify hybridization events. Two different clustering methods were used to infer the specific species based on how they clustered and identified hybrids among them. We were able to discriminate between the two tick species and identified five putative hybrids with admixed genomic proportions ranging from approximately 25 to 75 percent. Four of these hybrids were morphologically identified as I. ricinus and the other as I. persulcatus. Our results suggest that RAD SNPs are robust for identifying both species of the ticks as well as their hybrid individuals. These results suggest ongoing hybridization between I. ricinus and I. persulcatus in their natural populations in Finland. This study is a significant step in understanding the formation of hybridization zones due to range expansion potentially associated with climate change. Despite our findings, our data are insufficient for resolving the factors that affect population genetic structure within species.

Fomitopsis pinicola is a medicinal fungus in basidiomycetes with a wide range of medicinal properties, including anti-cancer, anti-inflammatory, anti-diabetic, and anti-obesity properties. In this study, the protective effect of F. pinicola mycelia polysaccharides (FPMPS) against alcohol-induced injury was assessed using serum biochemical indices and hepatic and cecal morphology. Moreover, the potential mechanisms of action of FPMPS against acute alcohol-induced liver injury in vivo were investigated using gut microbiota and transcriptome analysis. The result showed that FPMPS modulated alcohol metabolism, restored serum lipid levels, and maintained hepatic and cecal morphology. FPMPS ameliorated gut microbial disorders caused by alcohol to protect the liver. In addition, FPMPS regulated retinol metabolism, bile secretion, inflammatory mediator regulation of TRP channels, and the PI3K-Akt signaling pathway to relieve acute alcoholic liver injury. In addition, the retinol metabolic pathway plays an important role in the preventive effects of FPMPS against alcoholic liver injury. Therefore, FPMPS can be used as a potential new drug for the prevention of acute alcohol-induced liver injury and as a health food with auxiliary functions.