Risk Factors for Cytomegalovirus Infection after Haematopoietic Stem Cell Transplantation: A Meta-Analysis.

Cytomegalovirus (CMV) infection is the most common viral infection after haematopoietic stem cell transplantation (HSCT). However, studies on related risk factors give different views without any clear conclusion. Therefore, the purpose of this study was to evaluate the risk variables of CMV infection after HSCT in order to provide recommendations for therapeutic treatment.

A network meta-analysis of the effectiveness of different basic preconditioning regiments in allogeneic hematopoietic stem cell transplantation.

Objective: To investigate and compare the effects of basic preconditioning regimens Bu/Cy, Cy/TBI and Flu/Bu for the treatment of patients in allogeneic hematopoietic stem cell transplantation.

Methods: It comprised exploring the published literature in the databases of PubMed, EMBASE, Cochrane Library, and Web of Science, using suitable keywords pertaining to various basic pretreatments Bu/Cy, Cy/TBI, and Flu/Bu, prior to allogeneic hematopoietic stem cell transplantation, and then extracting the searched outcome indicators of Overall Survival (OS) and survival (herein represented as OS and survival). Further, the results were estimated with meta-analysis using R, where the incidence of GVHD was reported in odds ratio (OR) with its 95% confidence interval (95%CI).

Relationship of environmental factors in pond water and dynamic changes of gut microbes of sea bass .

The effect of structure of gut microbes on the health of host has attracted increasing attention. Sea bass is an important farmed fish in China. The relationship of the dynamic changes of intestinal bacterial communities in and the cultural water environment is very important for healthy culture.

Activation of P2X4 receptor exacerbates acute brain injury after intracerebral hemorrhage.

Introduction: Intracerebral hemorrhage (ICH) accounts for 10%-15% of all strokes and culminates in high mortality and disability. After ICH, brain injury is initiated by the mass effect of hematoma, followed by secondary cytotoxic injury from dying brain cells, hematoma disintegration, and cascading brain immune response. However, the molecular mechanism of secondary cytotoxic brain injury in ICH is not completely understood.

[Impacts of Vegetation on Quantity and Quality of Runoff from Green Roofs].

As a key component of green roofs, vegetation may have significant impacts on both the quantity and quality of runoff. In this study, the effects of vegetation on both the quantity and quality of runoff from green roofs are investigated through monitoring the rainfall and runoff processes of green roofs with four different types of vegetation cover (, , , and a non-vegetated bed as control) during 2017. The growth characteristics of the vegetation were also monitored, and the nutrients (NH-N, NO-N, NO-N, and PO-P) and heavy metals (Cr, Cd, Cu, and Ni) in the rainwater and runoff were measured.