Use of inferior vena cava guided fluid therapy in the treatment of septic shock: A randomised controlled trial.

Introduction: By administering inferior vena cava (IVC) directed fluid, it is possible to avoid the use of additional fluid and fluid overload in patients with septic shock (SS) and sepsis-induced hypoperfusion (SIH).

Methodology: In patients with SIH and SS, we conducted prospective observational research on fluid therapy. A time-motion trace of the IVC diameter was created using M-mode imaging.

NFκB1 inhibits memory formation and supports effector function of ILC2s in memory-driven asthma.

Background: ILC2s are capable of generating memory. The mechanism of memory induction and memory-driven effector function (trained immunity) in ILC2s is unknown.

Objective: NFκB1 is preferentially expressed at a high level in ILC2s.

Mitochondrial dysfunction in macrophages promotes inflammation and suppresses repair after myocardial infarction.

Innate immune cells play important roles in tissue injury and repair following acute myocardial infarction (MI). Although reprogramming of macrophage metabolism has been observed during inflammation and resolution phases, the mechanistic link to macrophage phenotype is not fully understood. In this study, we found that myeloid-specific deletion (mKO) of mitochondrial complex I protein, encoded by Ndufs4, reproduced the proinflammatory metabolic profile in macrophages and exaggerated the response to LPS.

Cardiac expression of microRNA-7 is associated with adverse cardiac remodeling.

Although microRNA-7 (miRNA-7) is known to regulate proliferation of cancer cells by targeting Epidermal growth factor receptor (EGFR/ERBB) family, less is known about its role in cardiac physiology. Transgenic (Tg) mouse with cardiomyocyte-specific overexpression of miRNA-7 was generated to determine its role in cardiac physiology and pathology. Echocardiography on the miRNA-7 Tg mice showed cardiac dilation instead of age-associated physiological cardiac hypertrophy observed in non-Tg control mice.

Venous thrombosis at altitude presents with distinct biochemical profiles: a comparative study from the Himalayas to the plains.

High-altitude (HA) hypoxia exposure is believed to induce venous thromboembolism (VTE) in otherwise healthy individuals, although this needs to be fully established. The present study aims to ascertain the role of HA exposure in aggravating any predisposition toward VTE and to explore whether the etiology of HA-induced VTE is different from that of VTE closer to sea level. We compared manifestation-matched male VTE patients from HA (HAPs) and VTE patients from the plains closer to sea level (SLPs) for 54 parameters, including coagulation-related, fibrinolytic, and thrombophilic variables, as well as markers for stress and inflammatory response and platelet and endothelial activation.

MicroRNA-145 Impedes Thrombus Formation via Targeting Tissue Factor in Venous Thrombosis.

Venous thromboembolism (VTE), the third leading cardiovascular complication, requires more understanding at molecular levels. Here, we have identified miR-145 as a key molecule for regulating thrombus formation in venous thrombosis (VT) employing network based bioinformatics approach and in vivo experiments. Levels of miR-145 showed an inverse correlation with thrombus load determined by coagulation variables.

Activation of NLRP3 inflammasome complex potentiates venous thrombosis in response to hypoxia.

Venous thromboembolism (VTE), caused by altered hemostasis, remains the third most common cause of mortality among all cardiovascular conditions. In addition to established genetic and acquired risk factors, low-oxygen environments also predispose otherwise healthy individuals to VTE. Although disease etiology appears to entail perturbation of hemostasis pathways, the key molecular determinants during immediate early response remain elusive.

Comprehensive Gene expression meta-analysis and integrated bioinformatic approaches reveal shared signatures between thrombosis and myeloproliferative disorders.

Thrombosis is a leading cause of morbidity and mortality in patients with myeloproliferative disorders (MPDs), particularly polycythemia vera (PV) and essential thrombocythemia (ET). Despite the attempts to establish a link between them, the shared biological mechanisms are yet to be characterized. An integrated gene expression meta-analysis of five independent publicly available microarray data of the three diseases was conducted to identify shared gene expression signatures and overlapping biological processes.

Endothelin-1 Gene Polymorphism and Its Level Predict the Risk of Venous Thromboembolism in Male Indian Population.

Objectives: Genes related to endothelial function are responsible for the regulation of vascular functions.

Aim: The aim of this study is to investigate whether endothelial gene-associated polymorphism and their plasma levels can be used to predict the risk for venous thromboembolism (VTE).

Methods: We studied 133 patients with VTE and 164 healthy controls.

The pharmacogenetics of type 2 diabetes: a systematic review.

Objective: We performed a systematic review to identify which genetic variants predict response to diabetes medications.

Research Design And Methods: We performed a search of electronic databases (PubMed, EMBASE, and Cochrane Database) and a manual search to identify original, longitudinal studies of the effect of diabetes medications on incident diabetes, HbA1c, fasting glucose, and postprandial glucose in prediabetes or type 2 diabetes by genetic variation. Two investigators reviewed titles, abstracts, and articles independently.

Altered expression of platelet proteins and calpain activity mediate hypoxia-induced prothrombotic phenotype.

Oxygen-compromised environments, such as high altitude, air travel, and sports, and pathological conditions, such as solid tumors, have been suggested to be prothrombotic. Despite the indispensable role of platelets in thrombus formation, the studies linking hypoxia, platelet reactivity, and thrombus formation are limited. In the present study, platelet proteome/reactivity was analyzed to elucidate the acute hypoxia-induced prothrombotic phenotype.

Scavenger receptors: a key player in cardiovascular diseases.

Abstract The scavenger receptor (SR) super family consists of integral membrane glycoproteins that are involved in recognition of polyanionic structures of either endogenous (e.g., oxidized low-density lipoprotein) or exogenous (e.

The insulin-like growth factor family: molecular mechanisms, redox regulation, and clinical implications.

Insulin-like growth factor (IGF)-induced signaling networks are vital in modulating multiple fundamental cellular processes, such as cell growth, survival, proliferation, and differentiation. Aberrations in the generation or action of IGF have been suggested to play an important role in several pathological conditions, including metabolic disorders, neurodegenerative diseases, and multiple types of cancer. Yet the exact mechanism involved in the pathogenesis of these diseases by IGFs remains obscure.

Study of fluoride in ground water around the BALCO, Korba area (India).

The present study was undertaken for the determination of fluoride ions in drinking water at the BALCO, Korba region by the ion selective electrode method. The ground water samples of thirty four villages of this region were collected. The fluoride concentration values varied from 1.