Perspectives in milk production in India.

India is the largest milk producer contributing 25 % to the global production. From a mere 17 million tons (MTs) in 1951, milk production increased to an inconceivable 230 MTs in 2023. Nondescript cows and buffaloes were the main milk animals.

The USP10/13 inhibitor, spautin-1, attenuates the progression of glioblastoma by independently regulating RAF-ERK mediated glycolysis and SKP2.

Glioblastoma is a malignant brain tumor with poor prognosis. Though several dysregulated pathways were found to mediate the tumor progression, hyperactivation of RAS-RAF-ERK pathway, enhanced glycolysis and SKP2 are associated with several glioblastomas. Recent findings on the role of USP10 in the transition from pro-neural to mesenchymal subtype of glioblastoma and, USP13 in the stabilization of RAF1 in mouse embryonic stem cells prompted us to examine their role in the mechanisms mediating the progression of glioblastoma.

Caregiving burden and associated factors among family caregivers of individuals with schizophrenia in Bangladesh: A cross-sectional study.

Introduction: Schizophrenia is a severe mental disorder affecting millions worldwide. Family caregivers play a vital role in patient treatment and recovery, but their responsibilities can be physically and emotionally exhausting. There is limited research on caregiver burden in Bangladesh, prompting this study to identify factors associated with the burden among caregivers of schizophrenic patients.

Gestational exposure to bisphenol S induces microvesicular steatosis in male rat offspring by modulating metaflammation.

Prenatal exposure to endocrine-disrupting bisphenol A (BPA) shows a long-lasting programming effect on an organ's metabolic function and predisposes it to the risk of adult metabolic diseases. Although a reduced contaminant risk due to "BPA-free" exposure is proposed, limited data on a comparative assessment of gestational exposure to BPS and BPA and their effects on metaflammation in predisposing liver metabolic disease is reported. Pregnant Wistar rats were exposed to BPS and BPA (0.

Dietary omega-3 fatty acid deficiency from pre-pregnancy to lactation affects expression of genes involved in hippocampal neurogenesis of the offspring.

Maternal n-3 PUFA (omega-3) deficiency can affect brain development in utero and postnatally. Despite the evidence, the impacts of n-3 PUFA deficiency on the expression of neurogenesis genes in the postnatal hippocampus remained elusive. Since postnatal brain development requires PUFAs via breast milk, we examined the fatty acid composition of breast milk and hippocampal expression of neurogenesis genes in n-3 PUFA deficient 21d mice.

Fetal Exposure to Endocrine Disrupting-Bisphenol A (BPA) Alters Testicular Fatty Acid Metabolism in the Adult Offspring: Relevance to Sperm Maturation and Quality.

Daily exposure to bisphenols can affect reproductive functions due to their pseudo-estrogenic and/or anti-androgenic effects. Testicular lipids contain high levels of polyunsaturated fatty acids necessary for sperm maturity, motility, and spermatogenesis. Whether prenatal exposure to bisphenols alters testicular fatty acid metabolism in adult offspring is unknown.

Prevention and Management of Chronic Postsurgical Pain and Persistent Opioid Use Following Solid Organ Transplantation: Experiences From the Toronto General Hospital Transitional Pain Service.

Background: With >700 transplant surgeries performed each year, Toronto General Hospital (TGH) is currently one of the largest adult transplant centers in North America. There is a lack of literature regarding both the identification and management of chronic postsurgical pain (CPSP) after organ transplantation. Since 2014, the TGH Transitional Pain Service (TPS) has helped manage patients who developed CPSP after solid organ transplantation (SOT), including heart, lung, liver, and renal transplants.

Maternal omega-3 fatty acid deficiency affects fetal thermogenic development and postnatal musculoskeletal growth in mice.

Maternal omega-3 (n-3) polyunsaturated fatty acids (PUFAs) deficiency can affect offspring's adiposity and metabolism by modulating lipid and glucose metabolism. However, the impact of n-3 PUFA deficiency on the development of fetal thermogenesis and its consequences is not reported. Using an n-3 PUFA deficient mice, we assessed fetal interscapular brown adipose tissue (iBAT), body fat composition, insulin growth factor-1 (IGF-1), glucose transporters (GLUTs), and expression of lipid storage & metabolic proteins in the offspring.

Identification of RBMX as a splicing regulator in Parkinsonian mimetic induced alternative splicing of α-synuclein.

α-Synuclein (α-syn) plays a precipitating role in Parkinson's disease (PD) due to its tendency to form oligomers and fibrils. The presence of smaller isoforms of α-syn was widely noticed in the affected brain regions of PD patients. 112-synuclein (112-syn) which lacks exon-5, possess enhanced aggregation propensity and forms intracellular inclusions.

Extracellular-Signal-Regulated Kinase Inhibition Switches APP Processing from β- to α-Secretase under Oxidative Stress: Modulation of ADAM10 by SIRT1/NF-κB Signaling.

The sequential cleavage of full-length amyloid precursor protein (APP) by secretases has been at the center of efforts for understanding the onset of Alzheimer's disease (AD). A decrease in α-secretase activity was observed during the progression of AD; however, the precise molecular mechanism involved in the downregulation of α-secretase under oxidative stress is not fully understood. In the present study, we have demonstrated that pharmacological inhibition of mitogen-activated protein kinase/extracellular-signal-regulated kinase (MAPK/ERK) by mitogen-activated protein kinase kinase-1 (MEK-1) inhibitor (PD98059) restored the expression of a disintegrin and metalloproteinase 10 (ADAM10) with a concomitant decrease in β-site APP cleavage enzyme 1 (BACE1) under oxidative stress.

30-Day Morbidity and Mortality of Bariatric Surgery During the COVID-19 Pandemic: a Multinational Cohort Study of 7704 Patients from 42 Countries.

Background: There are data on the safety of cancer surgery and the efficacy of preventive strategies on the prevention of postoperative symptomatic COVID-19 in these patients. But there is little such data for any elective surgery. The main objectives of this study were to examine the safety of bariatric surgery (BS) during the coronavirus disease 2019 (COVID-19) pandemic and to determine the efficacy of perioperative COVID-19 protective strategies on postoperative symptomatic COVID-19 rates.

Influence of TCM 199B, -MEM, Waymouth MB 752/1 culture media, VEGF, Estradiol-17, GDF-9 and FGF on in vitro development of preantral follicles in sheep.

A total of 2792 preantral follicles (PFs') isolated from 750 ovaries of sheep were cultured in four different experiments. The efficacy of three commercially available culture media viz. TCM 199B, -MEM and Waymouth MB 752/1 on the growth of sheep PFs' was tested in experiment I.

Maternal n-3 PUFA deficiency alters uterine artery remodeling and placental epigenome in the mice.

The maternal n-3 polyunsaturated fatty acid (PUFA) deficiency on decidual vascular structure and angiogenesis in mice placenta was investigated. Namely, we studied uterine artery remodeling, fatty acid metabolism, and placental epigenetic methylation in this animal model. Weanling female Swiss albino mice were fed either alpha-linolenic acid (18:3 n-3, ALA) deficient diets (0.

Engagement with Manage My Pain mobile health application among patients at the Transitional Pain Service.

Objective: Mobile health platforms have become an important component of pain self-management programs and hundreds of mobile applications are commercially available for patients to monitor pain. However, few of these applications have been developed in collaboration with healthcare professionals or have been critically evaluated. Manage My Pain is a user-driven mobile health platform developed by ManagingLife in collaboration with clinician researchers.

Diets with low n-6:n-3 PUFA ratio protects rats from fructose-induced dyslipidemia and associated hepatic changes: Comparison between 18:3 n-3 and long-chain n-3 PUFA.

In the present study, we investigated the impact of substituting alpha-linolenic acid (ALA) or long-chain n-3 PUFA (eicosapentaenoic acid and docosahexaenoic acid) for linoleic acid and hence decreasing n-6:n-3 PUFA ratio on high-fructose diet-induced hypertriglyceridemia and associated hepatic changes. Weanling male Wistar rats were divided into four groups and fed with starch-diet (n-6:n-3 PUFA ratio 215:1) and high-fructose diets with different n-6:n-3 PUFA ratio (215:1, 2:1 with ALA and 5:1 with long-chain n-3 PUFA) for twenty-four weeks. Substitution of linoleic acid with ALA (n-6:n-3 PUFA ratio of 2) or long-chain n-3 PUFA (n-6:n-3 PUFA ratio of 5) protected the rats from fructose-induced dyslipidemia, hepatic oxidative stress and corrected lipogenic and proinflammatory gene expression.

Spontaneous splenic rupture in a patient with infectious mononucleosis.

We present a case of spontaneous, atraumatic splenic rupture secondary to Epstein-Barr virus (EBV) infection, in a young, female patient. Splenic rupture is a rare complication of EBV infection, but is associated with the highest mortality. Additionally, this case illustrates the diagnostic challenge in a patient presenting in atypical manner, with only left-sided pleuritic chest pain, and lacking any of the classical tonsillitis symptoms associated with EBV infection.

Substitution of linoleic acid with α-linolenic acid or long chain n-3 polyunsaturated fatty acid prevents Western diet induced nonalcoholic steatohepatitis.

Imbalance in the n-6 polyunsaturated fatty acids (PUFA) and n-3 PUFA in the Western diet may increase the risk of nonalcoholic fatty liver disease (NAFLD). This study investigates the impact of substitution of linoleic acid with α-linolenic acid (ALA) or long chain (LC) n-3 PUFA and hence decreasing n-6:n-3 fatty acid ratio on high fat, high fructose (HFHF) diet induced nonalcoholic steatohepatitis (NASH). Male Sprague-Dawley rats were divided into four groups and fed control diet, HFHF diet (n-6:n-3 ratio of 200), HFHF diet with ALA (n-6:n-3 ratio of 2) or HFHF diet with LC n-3 PUFA (n-6:n-3 ratio of 5) for 24 weeks.

Necrotizing Enterocolitis in Infants with Hypoplastic Left Heart Syndrome Following Stage 1 Palliation or Heart Transplant.

Previous studies of necrotizing enterocolitis (NEC) among infants with hypoplastic left heart syndrome (HLHS) were conducted in single centers or had small sample sizes. This study aimed to determine the mortality rate and the risk factors for NEC among infants with HLHS who were discharged over a 10-year period (2004-2013) from 41 Pediatric Health Information System affiliated children's hospitals. Either stage 1 palliation and/or heart transplant were completed prior to patient's death or hospital discharge.

RARβ2-dependent signaling represses neuronal differentiation in mouse ES cells.

Embryonic Stem (ES) cells are pluripotent cells that can be induced to differentiate into cells of all three lineages: mesoderm, endoderm, and ectoderm. In culture, ES cells can be differentiated into mature neurons by treatment with Retinoic Acid (RA) and this effect is mediated mainly through the activation of the RA nuclear receptors (RAR α, β, and γ), and their isoforms. However, little is known about the role played by specific RAR types on ES cell differentiation.

Chronic consumption of fructose in combination with trans fatty acids but not with saturated fatty acids induces nonalcoholic steatohepatitis with fibrosis in rats.

Purpose: Consumption of Western diet high in fat and fructose has been attributed to the recent epidemic of nonalcoholic fatty liver disease (NAFLD). However, the impact of specific fatty acids on the progression of NAFLD to nonalcoholic steatohepatitis (NASH) is poorly understood. In the present study, we investigated the chronic effects of consumption of fructose in combination with saturated fatty acids (SFA) or trans fatty acids (TFA) on the development of NAFLD.

Expression of kit ligand and insulin-like growth factor binding protein 3 during in vivo or in vitro development of ovarian follicles in sheep.

Expression of Kit ligand (KL) and insulin-like growth factor binding protein (IGFBP3) genes was studied at different in vivo and corresponding in vitro stages of development of the ovarian follicles in sheep. The expression of both KL and IGFBP3 was significantly higher in the primordial follicles relative to any other stage of development. Compared to the other stages, the KL expression in the cumulus cells from in vivo grown large antral follicles and that of IGFBP3 in COCs' isolated from large antral follicles matured in vitro for 24 hr were significantly higher.

Effect of leptin on in vitro development of ovine preantral ovarian follicles.

The influence of human or ovine leptin on in vitro culture of preantral follicles (PFs) isolated from sheep ovaries was investigated. Among the 12 different concentrations (0-1000 ng/mL) of human leptin tested, proportion of PFs exhibiting growth, mean increase in diameter, antrum formation, and maturation of the oocytes to MII stage were the best in 10 ng/mL. Culture of sheep ovarian PFs in TCM 199 supplemented with 10 ng/mL of human or ovine leptin FSH (2.

Quantitative expression patterns of GDF9 and BMP15 genes in sheep ovarian follicles grown in vivo or cultured in vitro.

Quantitative patterns of expression of the growth differentiation factor 9 (GDF9) and bone morphogenic protein 15 (BMP15) genes in different development stages of in vivo and in vitro grown ovarian follicles in sheep were studied for the first time. Both GDF9 and BMP15 were expressed in the cumulus cells and oocytes at all the development stages of in vivo and in vitro grown ovarian follicles. Growth differentiation factor 9 and bone morphogenic protein 15 exhibited stage-specific undulations in the expression in the cumulus cells and oocytes isolated from in vivo grown ovarian follicles.

Isolation, LC-MS/MS and 2D-NMR characterization of alkaline degradants of tenofovir disoproxil fumarate.

The present work describes the preparative isolation and characterization of two alkaline degradation products of tenofovir disoproxil fumarate (TDF). Tenofovir disoproxil is a prodrug of tenofovir (antiviral agent) and co-crystal form of this prodrug with fumaric acid is tenofovir disoproxil fumarate. The drug is subjected to alkaline degradation with 0.