Molecular basis of phytochemical-gut microbiota interactions.

Dysbiosis-associated molecular pathology is significantly involved in developing and perpetuating metabolic disorders, disrupting host energy regulation, and triggering inflammatory signaling cascades, insulin resistance, and metabolic dysfunction. Concurrently, numerous phytoconstituents are able to interact with the gut microbiota and produce bioactive metabolites that influence host cellular pathways, inflammation, and metabolic processes. These effects include improved insulin sensitivity, lipid metabolism regulation, and suppression of chronic inflammation, highlighting the therapeutic potential of phytoconstituents against metabolic abnormalities.

Investigating miRNA subfamilies: Can they assist in the early diagnosis of acute myocardial infarction?

This report focuses on small non-coding RNA molecules (miRNAs), which have emerged as potential biomarkers with variable diagnostic values and false-positives in different conditions that limit their clinical preference. Current investigations focus on small non-coding RNA molecules (miRNAs), which have emerged as potential biomarkers with variable diagnostic values and false-positives in different conditions that limit their clinical preference. We thoroughly scrutinize the leading pathology of myocardial infarction and contemporary alterations in miRNAs for their specificity, stability and significant prognostic value at the early stage of acute myocardial infarction (AMI).

Dysbiosis versus diabesity: Pathological signaling and promising therapeutic strategies.

A healthy life depends on the inseparable relationship between a host and the gut microbiota. A healthy gut microbiota regulates intestinal integrity, whereas an unbalanced gut microbiota contributes to junctional remodeling and leads to dysbiosis. Bacterial infiltration and dysbiosis are reported to activate a series of pathological cascades that trigger metabolic abnormalities, including diabesity.

Lead-induced modification of growth and yield of L. and its soil remediation potential.

This study was designed to evaluate the pre-reproductive and reproductive responses of L. (flax, linseed plant) to different levels of Pb in the soil. Flax seeds were sown in garden soil-filled earthen pots and treated with three different levels of lead as lead chloride (150, 450, and 750 mg Pb kg soil) except control, and each treatment was replicated three times.

Inflammation Drives Alzheimer's Disease: Emphasis on 5-lipoxygenase Pathways.

It is a known fact that inflammation affects several physiological processes, including the functioning of the central nervous system. Additionally, impairment of lipid mechanisms/pathways have been associated with a number of neurodegenerative disorders and Alzheimer's Disease (AD) is one of them. However, much attention has been given to the link between tau and beta- amyloid hypothesis in AD pathogenesis/prognosis.

Does seed size and surface anatomy play role in combating phytotoxicity of nanoparticles?

Rapid utilization of nano-based products will inevitably release nanoparticles into the environment with unidentified consequences. Plants, being an integral part of ecosystem play a vital role in the incorporation of nanoparticles in food chain and thus, need to be critically assessed. The present study assesses the comparative phytotoxicity of nanoparticle, bulk and ionic forms of zinc at different concentrations on selected plant species with varying seed size and surface anatomy.

Quality of life and marital adjustment in remitted psychiatric illness: an exploratory study in a rural setting.

People with mental disorders experience impaired quality of life (QOL). In India, spouses form the most important caregiver for the patient and therefore impact the patients' QOL. However, relatively little is known about marital adjustment, which can definitely influence QOL of patients with mental illness.

Obesity, diabetes and hypertension associated with antipsychotic use in remitted schizophrenia.

Objective: To ascertain the prevalence of diabetes, obesity and hypertension associated with antipsychotic use in remitted patients with schizophrenia.

Methods: This study included a cross sectional survey of diabetes, obesity and hypertension among all remitted patients diagnosed with schizophrenia/schizoaffective disorder (n = 130) on at least 6 months of antipsychotic treatment.

Results: A prevalence of 35.

Cheek-biting disorder: another stereotypic movement disorder?

Recurrent cheek biting, a form of self-injurious behavior is a rare entity which presents mostly to dentists and dermatologists. We report a case of recurrent severe cheek biting in an adult male leading to mucosal ulceration. The stereotypic pattern of cheek biting and associated behavior bears striking resemblance to other impulse control disorders.

Stevens-Johnson syndrome progressing to toxic epidermal necrolysis with haloperidol and carbamazepine combination.

Carbamazepine and other anticonvulsants are commoner cause of severe adverse cutaneous drug reactions such as erythema multiforme, toxic epidermal necrolysis (TEN), and Stevens-Johnson syndrome (SJS). We report a case of SJS rapidly progressing to TEN with a combination of haloperidol and carbamazepine in a patient with bipolar affective disorder. The pathophysiological mechanism underlying this reaction is discussed.

High dose zolpidem induced fetal neural tube defects.

Use of zolpidem, a short-acting imidazopyridine hypnotic, has not been associated with teratogenic effects in usual clinical doses. We report a case of fetal neural tube defects occurring in a female dependent on zolpidem and consuming high doses in the first trimester of pregnancy. Possible mechanisms by which high dose zolpidem may lead to teratogenicity are discussed.

Stereotyped paroxysmal psychiatric symptoms during oculogyric crisis or 'cognitive dystonia': a case report.

Oculogyric crisis (OGC) is an acute dystonia which can occur after initiation of antipsychotic treatment. Stereotypic paroxysmal psychiatric symptoms have been described along with OGC that resolve spontaneously when the later remits. We report a case of tardive OGC associated with zuclopenthixol in which there were associated paroxysmal auditory pseudohallucinations.

Efficacy of adjunctive high frequency repetitive transcranial magnetic stimulation of left prefrontal cortex in depression: a randomized sham controlled study.

Objective: To examine the efficacy of adjunctive left prefrontal high-frequency rTMS treatment in depression patients as compared to sham stimulation.

Method: 45 right handed moderate to severe depression patients according to ICD-10 DCR criteria were randomized to receive daily sessions of active or sham rTMS (10Hz, 90% of resting MT, 20 trains, 6s duration, 1200 pulses/day) over the right dorsolateral prefrontal cortex for 10 days. Depression and psychosis was rated using Structured Interview Guide for the Hamilton Depression Rating Scale (SIGH-D) and Brief Psychiatric Rating Scale (BPRS) respectively before and after rTMS.

Improving tolerability of lithium with a once-daily dosing schedule.

Lithium has been proved to be highly efficacious in the treatment of bipolar affective disorder, though a narrow therapeutic index and a high incidence of troublesome side effects often leads to poor compliance in patients. Therefore, there is a need to explore treatment strategies to improve the efficacy and side effect profile of lithium. We compared the efficacy and side effect profile of a once-daily versus twice-daily dosing schedule of lithium in mania.

Resolution of low voltage electrical injury induced psychosis with olanzapine.

Background: The number of electrical injuries are rising in proportion to the increased use of electricity in both domestic and industrial sectors. There are multiple ways in which electricity can cause tissue damage, which can be due to direct effects, electroporation and thermal effects. However, these mechanisms fail to explain the enigmatous occurrences of diffuse and delayed neurological and psychological manifestations, especially those remote to the theoretical current pathway and in absence of any gross neurological abnormalities.

Metabolic syndrome in first episode schizophrenia - a randomized double-blind controlled, short-term prospective study.

Background: Although the treatment of schizophrenia, arguably one of the most devastating diseases today, has been immensely helped by the advent of second-generation antipsychotics, they have come at a considerable cost - the metabolic syndrome (MetS). This adverse effect has been described with several antipsychotics to range between 20%-60%, at least double the prevalence in the general population.

Methods: All consecutive patients with first episode schizophrenia at our referral psychiatric hospital were recruited in an extensive prospective randomized, double-blind controlled study including measures of waist circumference (WC), blood pressure (SBP/DBP), triglyceride (TGL), high-density lipoproteins (HDL) and fasting blood sugar (FBS) levels and randomized to receive either, haloperidol, olanzapine or risperidone.

Predictors of antipsychotic-induced weight gain in first-episode psychosis: conclusions from a randomized, double-blind, controlled prospective study of olanzapine, risperidone, and haloperidol.

Background: Antipsychotic-induced weight gain is one of the most distressing adverse effects being observed in recent times. Most studies have been limited by several confounders.

Aim: To evaluate the predictors of antipsychotic-induced weight gain in drug-naive patients with first-episode psychosis treated with olanzapine, risperidone, or haloperidol and compare them with a healthy matched control group.

Effect of olanzapine, risperidone, and haloperidol treatment on weight and body mass index in first-episode schizophrenia patients in India: a randomized, double-blind, controlled, prospective study.

Objective: The presence of obesity and increases in body mass are important risk factors for cardiovascular disease and diabetes. This study examined the effects of olanzapine, risperidone, and haloperidol on weight, body mass index (BMI), and development of obesity in a drug-naive population compared with a matched healthy control group.

Method: Consecutive patients during the period from June through October 2006 with DSM-IV schizophrenia at our referral psychiatric hospital were recruited for an extensive prospective study that included anthropometric measures of weight, waist circumference, waist-hip ratio, and BMI.