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A novel Picorna-like virus, tentatively named Oryctes rhinoceros Picorna-like virus 1 (OrPV1), was identified in coconut rhinoceros beetle (Oryctes rhinoceros) larvae in Taiwan. The complete genome sequence consisted of 9,665 nucleotides with a polyA tail and included one open reading frame. Conserved structural domains such as Picornavirus capsid protein, RNA helicase, Peptidase and RNA-dependent RNA polymerase (RdRp) were identified through Pfam domain searches. The genome shares approximately 27-28% identity with other unclassified Picornavirales that infect honey bees (Darwin bee virus 2, Bundaberg bee virus 5, and Sacbrood virus) and a recently reported virus from Asian lady beetle (Harmonia axyridis virus 1). We did not detect this virus in any other geographical populations of O. rhinoceros collected from the South Pacific Islands and the Philippines. Analysis of the deduced RdRp amino acid sequences showed that the virus clustered with other Picorna-like viruses and separated from other members of family Dicistroviridae and Iflaviridae.
Influenza outbreaks occur annually across the world, causing a global health challenge. This study aims to explore the association between risk perception (perceived severity and perceived probability), perceived efficacy (individual's efficacy and government's efficacy), trust in authorities, and intention to implement influenza protective behaviors.
The data (N = 1,372) used in this paper comes from the 2013 Taiwan Social Change Survey dataset. Six intentions of protective behaviors (getting vaccinated, wearing a mask, washing hands, avoiding going to public settings, sanitizing home, and eating nutritional supplements) were investigated. Tobit and ordered logistic regressions were used to conduct data analysis.
Respondents were most inclined to washing hands, followed by wearing a mask, avoiding going to public settings, getting vaccine, sanitizing their homes, and eating nutritional supplements. Perceived severity and individual's efficacy were positively correlated with all 6 behavioral intentions. Trust in authorities has positive effect on all the protective behaviors except sanitizing home. Moreover, perceived probability has positive relationships with overall intention, intention to wear mask, and intention to wash hands. Government's efficacy was only positively correlated with eating nutritional supplements.
Perceived severity and perceived response efficacy towards flu, as well as trust in authorities were relatively important factors in motivating people's intention to adopt influenza protective behaviors.
Perceived severity and perceived response efficacy towards flu, as well as trust in authorities were relatively important factors in motivating people's intention to adopt influenza protective behaviors.
To analyze the volumetric changes of the ipsilateral and contralateral kidneys and their effect on functional outcome post partial nephrectomy using segmentation analysis.
We have analyzed the data of 119 patients from a single surgeon series of partial nephrectomy patients. Median follow-up was 11.40 months. Patients with bilateral tumors, and solitary kidney were excluded from analysis. Volumetric measurements were performed using a semiautomated tissue segmentation tool. selleck chemical A simple linear regression model to assess the predictors for parenchymal volume loss (PVL). A multivariable linear regression model was used to evaluate the association between PVL and warm ischemia time (WIT), controlling for other factors.
Mean WIT was 12.09 ± 4.40 minutes and the mean percentage decrease in the volume of the operated kidney was 16.99 ± 13.49%. WIT (β = 1.24, P < 0.001) and tumor complexity (simple vs. intermediate, β = 0.06, P = 0.984; simple vs. high, β = 11.62,P = 0.007) were associated with PVL. A 1 minute d with functional outcome, and is directly linked to WIT. Increased PVL is also associated with decreased contralateral hypertrophy. Prospective studies with larger samples sizes will be required to validate our findings.
To determine whether small cell neuroendocrine prostate cancers (NEPCa) emerging after anti-androgen treatments are different from the rarest cases diagnosed de novo, and to identify effective predictive markers.
The expression of neuroendocrine markers, androgen receptor (AR) and androgen-regulated genes, as well as markers of aggressiveness, were analyzed by immunohistochemistry on a tissue microarray containing samples of 30 sNEPCa, either pure or admixed with conventional PCa, and including 14 cases diagnosed de novo and 16 cases subsequent to prior androgen deprivation.
Chromogranin A is a better marker of NE differentiation than synaptophysin in post-treatment NEPCa, with 94% and 44% of positive tumors, respectively, while both markers are equally expressed in de novo cases. Despite the acquisition of a NE phenotype, more than half of NEPCa expressed AR and the androgen-regulated gene NKX3.1, more frequently in cases admixed with conventional PCa. TTF1 staining, present in half of NEPCa, was associated with loss of androgen-regulated genes and with markers of aggressiveness, including increased proliferation, Zeb1 expression and PTEN loss. In multivariate analysis, only TTF1 expression was significantly associated with shorter overall survival.
These results suggest the persistence of androgen signaling in a number of NEPCa cases, and the interest of TTF1 staining as a predictive biomarker.
These results suggest the persistence of androgen signaling in a number of NEPCa cases, and the interest of TTF1 staining as a predictive biomarker.
The objective of this study was to evaluate the association of prostate-specific antigen doubling time (PSADT) with metastasis-free survival (MFS) and overall survival (OS), and to describe healthcare resource utilization (HRU) and costs among patients with non-metastatic castrate-resistant prostate cancer (nmCRPC) in the Veterans Health Administration setting.
Patients with nmCRPC were identified from the Veterans Health Administration electronic health record database (1/2007-8/2017). PSADT was categorized as <3 months, 3 to 9 months, 9 to 15 months, ≥15 months, and unknown. MFS and OS were assessed using multivariable Cox proportional hazards regression, including PSADT as a predictor. HRU and costs were described per-patient-per-year (PPPY).
Among 12,083 patients in the study, shorter PSADT was associated with shorter MFS and OS (PSADT <3 months vs. PSADT ≥15 months hazard ratio [HR] [95% confidence interval (CI)] = 0.307 [0.281, 0.335] and 0.371 [0.335, 0.410], respectively). Patients who developed metastasis had a 3-fold higher risk of death compared to those without metastasis (HR [95% CI] = 2.
Homepage: https://www.selleckchem.com/products/sodium-bicarbonate.html
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