Impact Of Different Treatments Research Articles

The simultaneous addition of chitosan and peat enhanced the removals of antibiotics resistance genes during biogas residues composting

Direct reuse of biogas residue (BR) has the potential to contribute to the dissemination of antibiotic resistance genes (ARGs). Although high-temperature composting has been demonstrated as an effective method for the harmless treatment of organic waste, there is few researches on the fate of ARGs in high-temperature composting of BR. This research examined the impact of adding 5% chitosan and 15% peat on physicochemical characteristics, microbial communities, and removal of ARGs during BR-straw composting in 12 Biolan 220L composters for 48 days. Our results showed that the simultaneous addition of chitosan and peat extended the high-temperature period, and increased the highest temperature to 74 °C and germination index. These effects could be attributed to the presence of thermophilic cellulose-decomposing genera (Thermomyces and Thermobifida). Although the microbial communities differed compositionally among temperature stages, their dissimilarity drastically reduced at final stage, indicating that the impact of different treatments on microbial community composition decreases at the end of composting. Peat had a greater impact on aerobic genera capable of cellulose degradation at thermophilic stage than chitosan. Surprisingly, despite the total copy number of ARGs significantly decreased during composting, especially in the treatment with both chitosan and peat, intI1 gene abundance significantly increased 2 logs at thermophilic stage and maintained high level in the final compost, suggesting there is still a potential risk of transmission and proliferation of ARGs. Our work shed some lights on the development of waste resource utilization and emerging contaminants removal technology.

Evaluating the Impact of Different Treatments on the Quality of Life in Patients With Burning Mouth Syndrome: A Scoping Review

Evaluating the Impact of Different Treatments on the Quality of Life in Patients With Burning Mouth Syndrome: A Scoping Review

Green manure combined with reduced nitrogen reduce NH3 emissions, improves yield and nitrogen use efficiencies of rice

Background Green manure is an important source of organic fertilizer. Exploring green fertilizer and nitrogen fertilizer reduction is important for agricultural production. However, few studies have been conducted, especially on the effects of different green fertilizers along with reduced nitrogen fertilizer application on soil ammonia volatilization emissions, rice yield, and nitrogen fertilizer uptake and utilization. Methods In this study, the effects of different types of green manure and reduced nitrogen fertilizer application on soil ammonia volatilization emissions, aboveground population characteristics of rice, and nitrogen fertilizer uptake and utilization were explored. This study was based on a field-positioning experiment conducted between 2020 and 2022. Six treatments were established: no nitrogen fertilizer application (CK), conventional fertilization in wheat-rice (WR), villous villosa-rice (VvR), vetch sativa-rice (VsR), rapeseed seed-rice (RR), and milk vetch-rice (GR), with a 20% reduction in nitrogen fertilizer application. The amounts of phosphorus and potassium fertilizers remained unchanged. The characteristics of ammonia volatilization loss in rice fields, agronomic traits of rice, yield traits, and nitrogen uptake and utilization were investigated. Results The results indicated a significant difference (P < 0.05) in the impact of different treatments on ammonia volatilization emissions from rice in the two-year experiment. Compared with WR treatment, VvR, VsR, RR, and GR treatments reduced the total ammonia volatilization loss by 23.58 to 39.21 kg ha−1, respectively. Compared with the conventional WR treatment, other treatments increased rice yield by 0.09 to 0.83 t ha−1. GR treatment was significantly higher than other green fertilizer treatments, except for VsR (P < 0.05). It increased the nitrogen uptake of rice by an average of 4.24%–22.24% and 13.08%–33.21% over the two years, respectively. The impact of different types of green manure on the nitrogen uptake and utilization of rice varied greatly, indicating that the combination of green manure and fertilizer is a sustainable fertilization model for crops to achieve high yields. In particular, the Chinese milk vetch as green manure was more beneficial for ammonia volatilization reduction in paddy field and stable grain production of rice.

Silver nanoparticles alleviate the impact of soil contamination and wastewater irrigation on rosemary plants: modulating of gene expression and secondary metabolites

A number of obstacles, including irrigated wastewater and soil contamination, arise in the growth of aromatic and medicinal plants. This study aimed to reduce the effects of contaminated soil and wastewater irrigation on rosemary (Rosmarinus officinalis L.) plants by using biosynthesized silver nanoparticles (AgNPs) produced by the ginger (Zingiber officinale) plant extract. The AgNPs were characterized using Attenuated Total Reflection Fourier Transform Infrared (ATR-FTIR). The experimental design involved three distinct groups of plants: one group was irrigated with regular tap water, another group was rooted in soil contaminated by sewage-wastewater and irrigated with processed wastewater, and the final group consisted of plants grown in wastewater-contaminated soil, irrigated with processed wastewater, and sprayed with 200 mM l−1 AgNPs. The study also examined the impact of different treatments on gene expression and secondary metabolite levels in rosemary plants. According to HPLC investigations, nineteen phenol compounds and flavonoids were identified in a methanolic extract of rosemary that was grown in contaminated soil, irrigated with wastewater, and sprayed with AgNPs. Plants treated with wastewater and nanoparticles produced quantities of secondary compounds, including resvertol, vanillic acid, and gallic acid with 1.11, 0.15, and 0.01 mg g−1 respectively, which are all regarded as significant antioxidants employed in the pharmaceutical industry. Hexokinase synthase (HK), geranyl diphosphate synthase (GPPS), and linalool synthase (LS) coding genes were found to have highly expressed expressions when plants grown in contaminated soil, wastewater-irrigated plants, and nanoparticle-sprayed plants, respectively, at a 23.2- and 5.54-fold level, where the HK gene was 8.7 times more strongly expressed. Conversely, plants grown in contaminated soil and irrigated with treated wastewater showed downregulation of these genes. Conclusively, using silver nanoparticles significantly reduced the influence of wastewater pollution on secondary metabolites in rosemary plants, which was increased by the gene expression results and was completely consistent with HPLC analysis.

Effect of Recycled Concrete Aggregate Addition on the Asphalt Mixtures Performance: ITZ Area, Microstructure, and Chemical Analysis Perspectives

The importance of environmental consciousness and sustainability is increasing among transportation governing bodies worldwide. Many government bodies are concerned with maximizing the usage of recycled substances in road construction. Therefore, assessing the effect of recycled materials consumption is essential, mainly when designing new ‘green’ pavement types. The primary objective of this study is to investigate the impact of different treatments on improving the interfacial transition zone (ITZ) of coarse recycled concrete aggregate (CRCA) and its application in asphalt mixes. Such an aim is accomplished by enhancing its physical and mechanical characteristics, as well as its microstructure. The surface morphology, chemical composition, and intermix phases of the ITZ area and calcium silicate hydrate (CSH) compounds for CRCA were evaluated using scanning electron microscopy (SEM), an energy-dispersive X-ray analyzer (EDAX), and X-ray diffraction analysis (XRD). The performance of asphalt mixtures that included treated and untreated CRCA was also examined using different tests. It was found that heat treatment is an effective technique for enhancing the ITZ. However, cracks were seen in the mortar of CRCA when exposed to high temperatures (500 °C), which adversely affects the characteristics of the mortar. Acid treatment appeared to be an effective approach for improving the ITZ area. Nevertheless, the treatment that used acetic acid, a weak acid, was more effective than HCl acid, a strong acid. The outcomes revealed that the ITZ microstructure is significantly enhanced under different treatment types; however, microstructure improvements mainly included increased surface homogeneity and CSH compounds and a reduced Ca/Si ratio. It was also found that the asphalt mixtures with different proportions of untreated CRCA exhibited enhanced resistance to rutting. Furthermore, their tensile strength ratio (TSR) values were above the minimal level requirements. Moreover, the asphalt mixture with 30% CRCA, which was treated with various treatment methods, demonstrated a significant improvement in the mixtures’ mechanical properties; therefore, its application is highly successful and an environmentally friendly solution.

Pea G-protein γ subunits: Unlocking their potential in physiological stress and mycorrhizal mediated nutrient sensing

Heterotrimeric GTP-binding proteins or G-proteins are pivotal players in the intricate signaling cascades of plant cells, operating through their binding to guanine nucleotides. These G-proteins primarily consist of three essential subunits: Gα, Gβ, and Gγ. Among these subunits, Gγ stands out for its remarkable genetic diversity. In the present investigation, six Gγ subunits were identified in the Indian variety T-163 of the pea plant (Pisum sativum). Notably, two of these novel Gγ subunits, named PsGγ1 and PsGγ2, belong to type A, while PsGγ3 falls within the type B category. The remaining three subunits, namely PsGγ4, PsGγ5, and PsGγ6, are classified under type C. An in-depth comparison of the amino acid sequences of these pea Gγ subunits with their counterparts in other plants, including Arabidopsis thaliana and Oryza sativa, has unveiled significant variations. This research explores the impact of different treatments on PsGγ genes (PsGγ1 to PsGγ6) in plants. Noteworthy discoveries include a 4-fold increase in the expression of PsGγ1, PsGγ4, PsGγ5, and PsGγ6 in the presence of nitrogen. PsGγ2 and PsGγ3, however, show no response. Phosphorus induces a 3-fold upregulation in PsGγ2 and PsGγ4, and a 4-fold increase in PsGγ5. Conversely, the absence of phosphorus triggers a 4-fold upregulation in PsGγ4 and PsGγ5. Heat stress leads to a 3-fold upregulation in PsGγ2, PsGγ4, and PsGγ5, while cold stress results in a 3-fold upregulation of PsGγ1 and PsGγ6. Under high salt conditions, PsGγ1, PsGγ3, PsGγ4, and PsGγ6 exhibit a 4-fold upregulation, with PsGγ2 showing a 2-fold increase. PsGγ4 and PsGγ5 display a 4-fold upregulation in response to ABA, while PsGγ2 and PsGγ3 show a 3-fold increase while MeJA induces a 4-fold upregulation in PsGγ5. Notably, this study unveils, for the first time, the significant role of Gγ subunits during endosymbiotic associations with phosphorus-acquiring AMF with AMF triggering a 4-fold upregulation in PsGγ4 and PsGγ6. The presence of multiple Gγ subunits in pea underscores their critical participation in governing plant development, stress responses, nutrient sensing, and interactions with mycorrhizal fungi.

Comparative Evaluation of Success of NeoPutty Mineral Trioxide Aggregate ® with Formocresol as Pulpotomy Medicaments in Primary Molars: A Clinical Study.

This clinical study was aimed to investigate the clinical and radiographic outcomes of NeoPutty MTA ® (Nusmile), a novel mineral trioxide aggregate (MTA) pulpotomy material, in primary teeth of children aged 4-6 years. An in vivo study was done in children aged 4-6 years old. A total of 50 primary second molar teeth were included in the study, with 25 of them undergoing treatment with formocresol (FC) and 25 receiving treatment with NeoPutty MTA ® . The subjects were divided into two groups for treatment: the first group received a treatment involving a 1:5 dilution of Buckley's FC. The second group, however, underwent treatment with NeoPutty MTA ® . This study employs a meticulous approach to evaluate the impact of different treatments on a significant number of molar teeth, using FC and NeoPutty MTA ® as the respective treatment methods. The demographics of the subject pool are well-documented, comprising a balance of male and female participants. The technique employed for pulp removal and the subsequent management of bleeding are outlined, underscoring the thoroughness of the process. At 12 months, the NeoPutty MTA ® pulpotomy group showed a significantly higher success rate clinically (96%) compared to the FC group (72%) ( P < 0.05), but radiographically although NeoPutty MTA ® was better (92%) than FC (82%), it was not statistically significant. NeoPutty ® -treated teeth exhibited no signs of pain or discomfort and demonstrated better pulp vitality compared to the FC group. NeoPutty MTA ® demonstrated superior clinical success rates and better radiographic outcomes compared to traditional FC pulpotomy.

An Updated Meta-Analysis of Treatment in Patients with Heart Failure Complicated Ventricular Functional Mitral Regurgitation.

Ventricular functional mitral regurgitation (FMR) is a common morbidity in patients with heart failure (HF). In addition to guideline-directed medical therapy, mitral valve (MV) repair or replacement has become an option for such patients. However, the impact of different treatments on cardiac remodeling, function, and clinical outcomes remains unclear. We systematically searched PubMed, EMBASE, Medline, Clinical Trials.gov, and the Cochrane Central Register of Controlled Trials with search terms related to mitral regurgitation, mitral valve repair, surgical mitral valve replacement, mitral annuloplasty device, and MitraClip. The outcomes were left ventricular ejection fraction (LVEF), left ventricular (LV) remodeling, all-cause mortality, cardiovascular death, and HF hospitalization. Sensitivity analysis was performed by removing high-bias risk studies. The analysis was done by Review Manager 5.4 Analyzer and MedCalc Statistical Software version 19.2.6. This meta-analysis included 10 studies with a total of 2533 patients (567 with transcatheter MitraClip, 823 with surgical MV repair, 651 with surgical MV replacement, and 492 with medical therapy). Our meta-analysis revealed that surgical MV repair had significant improvement in LVEF compared to the surgical MV replacement (mean differences (MD) 2.32, [95% CI 0.39, 4.25]), while transcatheter MitraClip treatment was associated with LVEF reduction (MD -4.82, [95% CI -7.29, -2.34]). In terms of LV remodeling, transcatheter MitraClip treatment was associated with improvement in left ventricular end-diastolic volume (MD -10.36, [95% CI -18.74, -1.99]). Furthermore, compared to surgical MV replacement, surgical MV repair was not associated with a reduction of all-cause mortality (risk ratio (RR) 0.83, [95% CI 0.61, 1.13]) and cardiovascular death (RR 0.95, [95% CI 0.56, 1.62]), while transcatheter MitraClip was associated with reduced risk of all-cause mortality (RR 0.87, [95% CI 0.78, 0.98]). Surgical MV repair was associated with significant improvement in LVEF but had no significant effect on all-cause mortality compared to surgical MV replacement. Transcatheter MitraClip was associated with better long-term survival than the non-MitraClip group, thus, transcatheter MitraClip could be considered an alternative treatment in patients with HF-complicated ventricular FMR.

Integrated Nutrient Management Strategies: Unraveling the Impact of Bio-Fertilizers and Traditional Fertilizers on Soybean (Glycine max) Productivity

The study investigated the impact of different treatments on soybean growth and productivity, focusing on plant height and various growth parameters. Notably, Treatment T6, incorporating cow dung, Rhizobium, and Phosphorus-Solubilizing Bacteria (PSB), consistently outperformed other treatments. At 40 days after sowing (DAS), T6 exhibited the highest plant height, a trend sustained at 60 DAS and harvest. This superiority was attributed to the synergistic effect of the bio-fertilizer components. The control (T1) consistently had the shortest plants. In terms of productivity, T6 consistently excelled across parameters such as number of branches (4.12), nodules per plant (29.33), number of pods (33.33), pod length (4.82), seeds per pod (4.29), and seed yield (1.87 t/ha). Additionally, T6 demonstrated the highest protein (39.41%) and oil content (18.60%). While the recommended fertilizer dose (T2) showed improvement over the control, T6 surpassed T2, emphasizing the synergistic benefits of combining organic and microbial inputs. These findings highlight the potential of bio-fertilizers, particularly the combined approach, in enhancing soybean productivity. The study provides valuable insights for sustainable agricultural practices and optimizing fertilizer strategies for improved crop yields.

Effect of different treatment modalities on ovarian cancer patients with liver metastases: A retrospective cohort study based on SEER.

To examine the trends in morbidity and mortality among ovarian cancer patients with liver metastases, and investigate the impact of different treatments on both overall survival (OS) and cancer-specific survival (CSS). 2,925 ovarian cancer patients with liver metastases from Surveillance, Epidemiology, and End Results 2010-2019 were included. The primary endpoint was considered as OS and CSS. We conducted trend analysis of the incidence, OS and CSS rates of liver metastases in ovarian cancer. Univariate and multivariate COX proportional risk models were used to investigate the association between different treatment methods and OS, and univariate and multivariate competing risk models were employed to evaluate the impact of treatment methods on CSS. At the end of follow-up, 689 patients remained alive. The OS and CSS rates were 76.44% and 72.99% for all patients, respectively. There was a significant decreasing trend in the incidence [average annual percent change (AAPC) = -2.3, 95% confidence interval (CI): -3.9, -0.7], all-cause mortality (AAPC = -12.8, 95% CI: -15.6, -9.9) and specific mortality (AAPC = -13.0, 95% CI: -16.1, -9.8) rate of liver metastases in ovarian cancer. After adjusting all confounding factor, only receiving surgery was associated with OS [hazard ratio (HR) = 0.39, 95%CI: 0.31-0.48]/CSS (HR = 0.37, 95%CI: 0.30-0.47). Chemotherapy was found to be protective factor for OS (HR = 0.33, 95%CI: 0.30-0.37)/CSS (HR = 0.44, 95%CI: 0.39-0.50) of ovarian cancer patients, while not receiving surgery remained a risk factor. Additionally, the result of subgroup analyses also showed that only receiving surgery and chemotherapy still were significant protective factor of OS and CSS for patients without other distant metastases, with distant metastases to the bone, lung, brain or other organs, with bone metastasis, and with lung metastasis. Our research has elucidated a downward trend in morbidity and mortality rates among patients with liver metastases originating from ovarian cancer. Only receiving surgery and chemotherapy as therapies methods confer survival benefits to patients.

Effect of Dipping in Hot Water and Chitosan and Vacuum Packaging on Storability of Two Persimmon cvs.

The purpose of this study was to examine the impact of different treatments on two cultivars of persimmon fruit, Diospyros kaki L. cvs. Fuyu and Hachiya. Specifically, the study aimed to investigate the effects of dipping the fruits in hot water at various temperatures (20°C as control, 40°C, and 50°C) for a duration of 5 minutes, as well as dipping them in chitosan solution at concentrations of 1% and 2% for 5 minutes. Additionally, the study explored the influence of two packaging methods, namely vacuum polyethylene packaging and non-vacuum polyethylene packaging. The impact of storing two cultivars of persimmon fruit in a cold room at a temperature of 1°C and relative humidity (RH) ranging from 80% to 90% for a duration of four months on their storage behavior was examined. Following the storage time, it was observed that Fuyu persimmon cultivar exhibited a notable reduction in fruit weight, whereas Hachiya persimmon fruits displayed significantly greater levels of total soluble solids and ascorbic acid content. The application of dipping treatments was found to effectively mitigate fruit weight loss. Notably, immersing persimmon fruit in hot water at a temperature of 40°C yielded a significant increase in the overall concentration of soluble solids. The implementation of vacuum packaging resulted in a decrease in fruit weight loss, while concurrently leading to an increase in the levels of carotene and ascorbic acid. The quality of persimmon fruit was maintained through the interaction of CVS, dipping treatments, and vacuum packaging.

Impact of different treatments on the antioxidant properties of two market types of peanuts grown in Mexico

The effect of roasting, frying, microwave heating, and germination on the antioxidant properties, total phenolics and flavonoids content of two types of peanuts (Valencia and Virginia) grown in Mexico was investigated. The thermal treatments affected the phenolic content and the antioxidant capacity of the two varieties of peanuts differently (by ABTS, DPPH, FRAP and iron chelating activity methods). Germination was the best method to increase the antioxidant activity (up to 157% increase in the Virginia variety) and the contents of compounds with nutraceutical potential in the peanuts (up to 59% increase in total phenolics in the Valencia variety and 700% increase in total flavonoids in the Virginia variety). Germinated peanuts could be used as raw material for the production of functional foods.

Impact of Different Treatments for Disseminated Intravascular Coagulation on Patients with or without Biliary Drainage for Severe Biliary Tract Infection.

Sepsis caused by severe acute cholangitis requires biliary drainage to decrease the intra-biliary pressure. Furthermore, several studies showed that anticoagulant treatment can improve the outcomes of patients with sepsis-associated disseminated intravascular coagulation (DIC). There were reports examining the efficacy of anti-DIC drugs in patients undergoing biliary drainage with sepsis-associated DIC, and no reports compared the efficacy of DIC treatments when no drainage is performed. In this study, the influence of antithrombin (AT) replacement therapy and recombinant thrombomodulin (rTM) preparations on the overall survival (OS) of patients with and without biliary drainage was analyzed. This retrospective cohort study in a single institution involved patients with sepsis-associated DIC caused by severe biliary tract infection. In total, 71 patients treated by either AT replacement therapy or rTM preparation were assessed for inclusion. The two groups were patients with biliary drainage (n = 45) and without drainage (n = 26). To assess the clinical efficacy of anti-DIC drugs in each group, the 60-day OS was determined through estimated survival analysis. Focusing on the effects of different therapeutic agents for DIC, in the group of patients with biliary drainage, OS showed no difference between patients treated by rTM and AT. However, in patients without biliary drainage, the survival curves of patients treated with AT replacement were lower than those of patients with rTM preparation. This study revealed that the OS of patients without biliary drainage differed depending on the DIC therapeutic agent for sepsis-associated DIC caused by acute cholangitis. We would recommend the use of rTM preparation over AT replacement therapy for patients who cannot undergo biliary drainage.

Effect of Pre-Storage Edible Coating on Post Harvest Quality of Guava Fruits cv. Lalit Under Ambient Condition

A significant fruit crop, the guava (Psidium guajava L.), is grown around the world in a wide range of tropical and subtropical climates. The shelf life of guavas is short, and they ripen quickly after being harvested. This limited shelf life necessitates effective management techniques to ensure a consistent market supply through post-harvest treatments to extend the storage life. In this study, we aimed to assess the impact of different treatments on the quality attributes of guava fruit cv. Lalit at 3-day intervals during storage. The experiment was carried out in the Postharvest Laboratory, Department of Horticulture, Banaras Hindu University, Varanasi. The findings from our investigation revealed that guava fruits harvested at the mature green stage and treated with Carboxy methylcellulose (CMC) and sodium alginate, maintained their desirable chemical and functional qualities for an extended period, up to 12 days of storage. Specifically, the post-harvest treatment using CMC (1.5%) proved to be exceptionally effective in reducing physiological weight loss and decay loss and retarding the increase in total carotenoids and lycopene content. Additionally, it delayed the decline in total soluble solids, ascorbic acid content, chlorophyll content, total antioxidant capacity and phenolic content throughout the storage period. Therefore, this treatment showed excellent results in extending the shelf life of guava fruits and maintaining their post-harvest quality by delaying the processes of ripening and senescence, lowering spoilage, and improving marketability and appearance.

Impact of Perinatal Coexposure to Chlorpyrifos and a High-Fat Diet on Kisspeptin and GnRHR Presence and Reproductive Organs.

Emerging evidence has indicated the involvement of extrahypothalamic Kisspeptin and GnRHR in reproductive function. In this study, we evaluate if maternal exposure to the pesticide chlorpyrifos (CPF) and/or a high-fat diet (HFD) has an impact on the expression of Kisspeptin and GnRHR in the reproductive organs of rats' offspring. A total of 16 pregnant rats are divided into four groups: a control group (n = 4), CPF group (4 rats exposed daily to 1/mg/kg/day), HFD group (4 rats randomly fed a 5.25 kcal/g HFD), and coexposed group (4 rats exposed to CPF and HDF). At postnatal development postnatal day (PND) 60, male and female offspring were sacrificed. The reproductive organs (ovary and testis) were removed, and histological and immunohistological analysis and in silico quantification (TissueGnostics software 6.0.1.102, TissueFAXS, HistoQuest) were applied to investigate the impact of different treatments on Kisspeptin and GnRHR expression in reproductive organs. The main outcomes of the study showed a significant decrease in rat offspring's body weight in the CPF group from PND30 and PND60 (p < 0.05 and p < 0.01, respectively). Histological analysis showed a significant increase in the atretic follicle and abnormal testis structure with germ cell desquamation in the CPF-exposed group. The immunodetection quantification of protein shows a significant decrease in GnRHR and Kisspeptin in the HFD and CPF exposed groups, respectively, in testis rat offspring. Perinatal exposure to CPF and HFD exposure affect the reproduction function of rat offspring.

Biochar inoculated with Pseudomonas putida alleviates its inhibitory effect on biodegradation pathways in phenanthrene-contaminated soil

Controversial results are reported whereby biodegradation of polycyclic aromatic hydrocarbons (PAHs) can be promoted or inhibited by biochar amendment of soil. Metabolomics was applied to analyze the metabolic profiles of amendment with biochar (BB) and biochar inoculated with functional bacteria (Pseudomonas putida) (BP) involved in phenanthrene (PHE) degradation. Additionally, metagenomic analysis was utilized to assess the impact of different treatments on PHE degradation by soil microorganisms. Results indicated that BB treatment decreased the PHE biodegradation of the soil indigenous bacterial consortium, but BP treatment alleviated this inhibitory effect. Metabolomics revealed the differential metabolite 9-phenanthrol was absent in the BB treatment, but was found in the control group (CK), and in the treatment inoculated with the Pseudomonas putida (Ps) and the BP treatment. Metagenomic analysis showed that biochar decreased the abundance of the cytochrome P450 monooxygenase (CYP116), which was detected in the Pseudomonas putida, thus alleviating the inhibitory effect of biochar on PHE degradation. Moreover, a noticeable delayed increase of functional gene abundance and enzymes abundance in the BB treatment was observed in the PHE degradation pathway. Our findings elucidate the mechanism of inhibition with biochar amendment and the alleviating effect of biochar inoculated with degrading bacteria.

Oncologic outcomes following radical nephroureterectomy for upper tract urothelial carcinoma: a literature review.

Radical nephroureterectomy (RNU) represents the gold standard treatment for non-metastatic upper tract urothelial cancer. We sought to provide a comprehensive review of reported oncologic outcomes of the RNU procedure and of factors that might impact these outcomes. A non-systematic review of the literature was conducted by performing an electronic literature search using PubMed with "radical nephroureterectomy" and "oncologic outcomes" as free text search terms. Both original articles and systematic reviews were considered. Search was limited to articles in English that were published in the last 20 years. Open and laparoscopic RNU offer comparable oncologic outcomes. In more recent years, the discussion has de facto shifted towards the "oncological safety" of robotic RNU, which also seems to offer comparable oncologic outcomes. Several studies have looked at the impact of different treatment-, patient- and tumor-related factors. Among treatment-related factors, attention has been given to diagnostic ureteroscopy and the risk of intravesical recurrence. Surgical wait time and perioperative blood transfusion have also been studied. Perioperative chemotherapy, specifically adjuvant therapy, was shown to improve survival. Among patient-related factors, baseline chronic kidney disease, diabetes mellitus, body mass index, and systemic inflammation have gained recent attention. Some tumor related factors, such as stage, grade, location, and multifocality may negatively impact survival outcomes. Lymphovascular invasion and histologic variants are clinically significant pathological findings. RNU is a procedure with measured long-term oncologic outcomes. Minimally invasive techniques have gained an established role as they seem to offer comparable oncologic "safety", although special attention is needed in relation to the method of bladder cuff excision. Robotic RNU is gaining popularity, and while evidence remains limited, the current literature supports the oncologic safety of this procedure. Several factors, which can be categorized as treatment-related, patient-related, and tumor-related, might impact the oncologic outcomes of UTUC patients undergoing RNU. These factors can provide crucial information to stratify patients based on their relative risk of disease recurrence and mortality which may guide clinical decision-making.

Treatment and survival analysis for 40-year SEER data on upper esophageal cancer.

Upper esophageal cancer (UEC) is rare in both Eastern and Western countries. The epidemiological characteristics and long-term survival of UEC patients are less known. In addition, the choice of optimal treatment for UEC has been controversial. Cases of UEC (C15.3 and C15.0) arising during the period from 1973 to 2013 were identified and selected using the SEER database. Student's t-test and Pearson's chi-square test were used to compare the differences in parameters among different groups. Esophageal cancer-specific survival (ECSS) and overall survival (OS) rates were calculated by using the Kaplan-Meier method. Cox proportional hazard regression was used to analyze predictive factors. In the past 40 years, the cases of UEC have gradually increased, and the proportion of adenocarcinoma (AD) has gradually increased (from 3.6% to 11.8%, p < 0.001). There has been a significant increase (1973-1982 vs. 2004-2013) in median OS (7 months vs. 10 months, p < 0.001) and median ECSS (7 months vs. 11 months, p < 0.001) among UEC patients from 1973 to 2013. For the impact of different treatments, the results showed that the ECSS and OS of surgery without radiation (SWR) and radiation plus surgery (R+S) were superior to those of radiation without surgery (RWS). Subgroup analysis showed that ECSS and OS were highest among patients treated with SWR compared with R+S and RWS for patients with localized disease. For regional disease, ECSS and OS were highest among patients with R+S compared with SWR or RWS. Among patients with regional-stage squamous cell carcinoma (SCC), OS was higher with neoadjuvant radiotherapy or adjuvant radiotherapy compared with SWR. Multivariate analysis showed that radiotherapy sequence was dependently associated with OS among patients with regional-stage SCC. Although the long-term survival of UEC remains poor, it has gradually increased since 1973. This should be closely related to the improvement of medical care over the past 40 years. Different treatment methods have a great influence on the long-term survival of UEC. For localized diseases, surgery may be a better choice. For regional disease, surgery plus adjuvant or neoadjuvant radiotherapy may be more beneficial to improve the long-term prognosis of UEC patients.

Assessment of NDVI Dynamics of Maize (Zea mays L.) and Its Relation to Grain Yield in a Polyfactorial Experiment Based on Remote Sensing

Remote sensing is an efficient tool to detect vegetation heterogeneity and dynamics of crop development in real-time. In this study, the performance of three maize hybrids (Fornad FAO-420, Merida FAO-380, and Corasano FAO-490-510) was monitored as a function of nitrogen dose (0, 80 and 160 kg N ha−1), soil tillage technologies (winter ploughing, strip-tillage, and ripping), and irrigation (rainfed and 3 × 25 mm) in a warm temperature dry region of East-Central Europe. Dynamics of the Normalized Difference Vegetation Index (NDVI) were followed in the vegetation period of 2021, a year of drought, by using sensors mounted on an unmanned aerial vehicle. N-fertilization resulted in significantly higher NDVI throughout the entire vegetation period (p &lt; 0.001) in each experimental combination. A significant positive effect of irrigation was observed on the NDVI during the drought period (77–141 days after sowing). For both the tillage technologies and hybrids, NDVI was found to be significantly different between treatments, but showing different dynamics. Grain yield was in strong positive correlation with the NDVI between the late vegetative and the early generative stages (r = 0.80–0.84). The findings suggest that the NDVI dynamics is an adequate indicator for evaluating the impact of different treatments on plant development and yield prediction.

Deciphering soil amendments and actinomycetes for remediation of cadmium (Cd) contaminated farmland

Soil heavy metal pollution is one of the most serious environmental problems in China, especially cadmium (Cd), which has the most extensive contaminated soil coverage. Therefore, more economical and efficient remediation methods and measures are needed to control soil Cd contamination. In this study, different amendments (biochar (B), organic fertilizer (F), lime (L)) and actinomycetes (A) inoculants were applied to Cd contaminated farmland to explore their effects on wheat growth. Compared with Control, all treatments except A treatment were able to significantly increase the underground parts dry mass of wheat, with the highest increase of 57.19 %. The results showed that the B treatment significantly increased the plant height of wheat by 3.45 %. All treatments increased wheat SOD activity and chlorophyll content and reduced the MDA, which contributes to wheat stress resistance under Cd contamination. F, L and AF treatments can significantly reduce the Cd content in wheat above- and underground parts by up to 56.39 %. Soil amendments can modify the physical and chemical properties of the soil, which in turn affects the absorption of Cd by wheat. Moreover, the addition of soil amendments significantly affects the composition and structure of the rhizospheric soil bacterial community at the wheat jointing stage. The application of organic fertilizer increases the richness and diversity of the bacterial community, while lime makes it significantly decreases it. T-test and microbiome co-occurrence networks show that actinomycetes could not only effectively colonize in local soil, but also effectively enhance the complexity and stability of the rhizosphere microbial community. Considering the practical impact of different treatments on wheat, soil microorganisms, economic benefits and restoration of soil Cd contamination, the application of organic fertilizer and actinomycetes in Cd contaminated soil is a more ideal remediation strategy. This conclusion can be further verified by studying larger repair regions and longer consecutive repair cycles to gain insight into the repair mechanism.