Neurotoxic effects of carbamazepine on the mosquitofish .

In recent years, the presence of pharmaceuticals in the aquatic environment has gained a significant attention. Carbamazepine, a commonly prescribed antiepileptic drug, has been consistently found in aquatic environments at concentrations ranging from nanograms to micrograms, raising concerns about its potential negative impacts on aquatic organisms. The study examined the acute and chronic neurotoxic effects of environmentally relevant and sublethal concentrations of carbamazepine in the mosquitofish .

Comparison of gut microbiome profile in patients with schizophrenia and healthy controls - A plausible non-invasive biomarker?

The human gut microbiome regulates brain function through the microbiome-gut-brain axis and is implicated in several neuropsychiatric disorders. However, the relationship between the gut microbiome and the pathogenesis of schizophrenia (SCZ) is poorly defined, and very few studies have examined the effect of antipsychotic treatment response. We aim to study the differences in the gut microbiota among drug-naïve (DN SCZ) and risperidone-treated SCZ patients (RISP SCZ), compared to healthy controls (HCs).

Altered Intestinal Permeability Biomarkers in Schizophrenia: A Possible Link with Subclinical Inflammation.

Background And Purpose: Emerging studies have shown that gut-derived endotoxins might play a role in intestinal and systemic inflammation. Although the significance of intestinal permeability in modulating the pathogenesis of Schizophrenia (SCZ) is recognized, not much data on the specific role of intestinal permeability biomarkers, viz., zonulin, lipopolysaccharide-binding protein (LBP), and intestinal alkaline phosphatase (IAP) in SCZ is available.

A comparative study on the sensitivity of selected freshwater fishes against triclosan exposure.

Triclosan, a broad-spectrum antimicrobial agent, which is widely used in several pharmaceutical and personal care products, has been known to pose adverse impacts on various groups of aquatic organisms, including fish. The present study aimed to compare the sensitivity of five selected freshwater fishes toward triclosan exposure. The acute toxicity or median lethal concentration (LC-96 h) of triclosan determined using probit analysis was 1.

Expression analysis of pro-apoptotic and anti-apoptotic genes in relation to lactation performance in and crossbred cows.

The study was designed with the objective of expression analysis of pro-apoptotic and anti-apoptotic genes on lactation performance in and HF crossbred cows during early lactation. mRNA expression ratio in HF crossbreds showed a steady increase from 30th day to 90th day, but in Deoni cows the ratio exhibited a different pattern, which increased from day 30 to day 60, decreased on day 75, and then increased on day 90. expression ratio in Deoni and HF crossbreds were lowest on day 30 and highest on day 90.

Validation of a Practical Forearm Supination Strength Measurement Technique in the Large Sample Cohort.

Introduction: The strength of forearm in pronation and supination (P/S) is an important clinical assessment during pre-operative examination as well as in post-operative evaluation. Many clinical trials concerning the measurement of forearm P/S strength were performed using a dynamometer fixed on the wall. The aim of this study was to bring out a simple and reliable technique for the measurement of P/S strength using a dynamometer manually supported and stabilized by an examiner.

Diurnal changes in differential sensitivity and temporal resolution in morning-type and evening-type individuals with normal hearing.

The present study attempts to determine diurnal changes by testing the differential sensitivity and temporal resolution in morning-type, evening-type, and intermediate-type individuals with normal hearing. Thirty participants with normal hearing were divided into morning-type, evening-type, and intermediate-type using "Morningness-Eveningness Questionnaire". The tests of differential sensitivity and temporal resolution were administered to all the participants in the morning and evening, respectively.

Temporal Resolution and Active Auditory Discrimination Skill in Vocal Musicians.

 Enhanced auditory perception in musicians is likely to result from auditory perceptual learning during several years of training and practice. Many studies have focused on biological processing of auditory stimuli among musicians. However, there is a lack of literature on temporal resolution and active auditory discrimination skills in vocal musicians.

Cognition following computer-assisted total knee arthroplasty: a prospective cohort study.

Background: A substantial number of patients experience postoperative cognitive changes following total joint arthroplasty. The change in mental status may be the result of fat and bone-marrow-debris embolization. We hypothesized that the use of computer-assisted total knee arthroplasty, which does not involve the use of intramedullary alignment rods, would produce less fat and bone-marrow-debris embolization and, hence, fewer changes in mental status.

Effect of operator and institutional volume on clinical outcomes after percutaneous coronary interventions performed in Canada and the United States: a brief report from the Enhanced Suppression of the Platelet glycoprotein IIb/IIIa Receptor with Integrilin Therapy (ESPRIT) study.

Background: The Enhanced Suppression of the Platelet glycoprotein IIb/IIIa Receptor with Integrilin Therapy (ESPRIT) trial compared the use of eptifibatide with placebo in 2064 coronary intervention patients. It was previously reported that Canadian patients had reduced rates of 30-day and one-year death, myocardial infarction (MI) or target vessel revascularization (TVR) compared with patients in the United States (US).

Objective: To examine whether operator or institutional volume differences explain the regional variation in clinical outcome.

Clinical implications of a next-day follow-up electrocardiogram in patients with non-ST elevation acute coronary syndromes.

Background: The prognostic value of admission ST-segment changes in patients with non-ST elevation acute coronary syndromes (NSTE ACS) is well established; however, the value of a next-day follow-up electrocardiogram (ECG) is unclear.

Method: We evaluated ST-depression (ST(downward arrow)) and Q-wave status on the admission and 24 to 36-hour follow-up ECG in 2,743 patients in a prospective Canadian ACS registry.

Results: Of patients with ST(downward arrow) > or =1 mm on admission (n = 533 [19.

Clopidogrel in interventional cardiology: questions answered and questions remaining.

Clopidogrel is appropriate as a replacement for ticlopidine when used in combination with acetylsalicylic acid in the setting of percutaneous coronary intervention (PCI). Compared with ticlopidine, clopidogrel has comparable efficacy in reducing adverse cardiac events and a lower risk of hematological toxicity; both medications have been associated with rare cases of the very serious syndrome of thrombotic thrombocytopenic purpura. Clopidogrel should preferably be initiated with a loading dose of 300 mg before PCI, because most cases of thrombotic stent occlusion occur shortly after stent implantation, and attainment of target platelet inhibition is delayed for several days if a loading dose is not given.