Valorization of fish processing by-products for protein hydrolysate recovery: Opportunities, challenges and regulatory issues.

Protein-rich fish processing by-products, often called rest raw materials (RRM), account for approximately 60% of the total fish biomass. However, a considerable amount of these RRM is utilized for low-value products such as fish meal and silage. A promising and valuable approach for maximizing the utilization of RRM involves the extraction of bioactive fish protein hydrolysate (FPH).

Evaluation of Gastrocnemius Muscle Flap in Post-Burn Flexion Knee Contracture.

Burn injury and consequent contracture is not a new problem for humans. It is severely disabling for the patients, especially if it involves a large joint like the knee. The objective of the study was to evaluate the usefulness of the gastrocnemius flap and improvement in knee joint function following the use of the flap in post-burn flexion knee contracture.

Perils and Problems in Bispecific T-Cell Engager Antibodies.

Bispecific antibodies (BsAbs) are promising immunotherapies for cancer treatment designed to engage both tumour and immune cells. However, their use is associated with potential toxicities, including cytokine release syndrome (CRS), neurotoxicity, and on-target, off-tumour toxicity. CRS, characterized by cytokine release, is the most common, potentially life-threatening toxicity.

Optimization of single-step gelatin extraction from pink perch (Nemipterus japonicus) skin and bone obtained from surimi industry using a green solvent.

Surimi industry produces a large quantity of byproducts that are currently being utilized to produce low-value commodities. This study aims to extract gelatin from pink perch skin and bone obtained from the surimi industry using a green single-step extraction method. In addition to using a green solvent, that is, acetic acid, the new method combines the multiple steps of pre-treatment and hydrolysis into one single-step extraction process.

Insights into the mechanism of mycelium transformation of into pellet.

Formation of the mycelial pellet in submerged cultivation of is unwanted in industrial fermentation processes as it imposes mass transfer limitations, changes in the rheology of a medium, and affects the production of secondary metabolites. Though detailed information is not available about the factors involved in regulating mycelial morphology, it is studied that culture conditions and the genetic information of strain play a crucial role. Moreover, the proteomic study has revealed the involvement of low molecular weight proteins such as; DivIVA, FilP, ParA, Scy, and SsgA proteins in apical growth and branching of hyphae, which results in the establishment of the mycelial network.

Characterization and selection of probiotic lactic acid bacteria from different dietary sources for development of functional foods.

Introduction: Dietary sources have an abundance of bacteria, mainly lactic acid bacteria (LABs), which have long been regarded as probiotics in humans and animals. Lactic acid bacteria (LAB) have been used as probiotic agents due to their ability to produce a variety of beneficial compounds for cultivars and their status as safe microorganisms.

Methods: In this current study, the lactic acid bacteria (LAB) were isolated from several dietary sources such as curd, pickle, milk, and wheat dough.

Dietary phytoestrogen diosgenin interrupts metabolism, physiology, and reproduction of Swiss albino mice: Possible mode of action as an emerging environmental contaminant, endocrine disruptor and reproductive toxicant.

Dietary phytoestrogens are the main source of environmental contamination due to their estrogen-mimicking and endocrine-disrupting effects, posing a threat to microbial, soil, plant, and animal health. Diosgenin, a phytosteroid saponin, is used in many traditional medicines, nutraceuticals, dietary supplements, contraceptives, and hormone replacement therapies against numerous diseases and disorders. It is important to be aware of the potential risks associated with diosgenin, as well as its potential to cause reproductive and endocrine toxicity.

Hepatoprotective Effect of Ethanolic Extract of Garlic Against Reserpine Induced Toxicity in Wistar Rats.

Reserpine, a bioactive compound isolated from the roots of , is known to deplete dopamine, a neurotransmitter. The clinical application of reserpine has been associated to manage hypertension, insanity, insomnia and schizophrenia. However, the usage of reserpine as a drug is restricted because of its ability of inducing excess free radicals production and oxidative stress resulting into damage to liver and other organs.

Repurposing immune boosting and anti-viral efficacy of bioactive entities as multi-target directed therapeutic approach for SARS-CoV-2: exploration of lead drugs by drug likeness, molecular docking and molecular dynamics simulation methods.

The COVID-19 pandemic has caused adverse health (severe respiratory, enteric and systemic infections) and environmental impacts that have threatened public health and the economy worldwide. Drug repurposing and small molecule multi-target directed herbal medicine therapeutic approaches are the most appropriate exploration strategies for SARS-CoV-2 drug discovery. This study identified potential multi-target-directed bioactive entities against SARS-CoV-2 receptors (S-protein, ACE2, TMPRSS2, RBD/ACE2, RdRp, MPro, and PLPro) using ADMET, drug-likeness, molecular docking (AutoDock, FireDock and HDOCK), molecular dynamics simulation and MM-PBSA tools.

Enhanced Production of Lipstatin Through NTG Treatment of Streptomyces toxytricini KD18 at 5 L Bioreactor Level.

Lipstatin, natural inhibitor of pancreatic lipase produced by Streptomyces toxytricini and used as an anti-obesity drug. Chemical mutagenesis was performed with different concentrations of N-methyl-N'-nitro-N-nitrosoguanidine (NTG) for strain improvement to obtain high yield of lipstatin. It was observed that the potential of the wild type strain to produce lipstatin (1.

Effect of Pink Perch Gelatin on Physiochemical, Textural, Sensory, and Storage Characteristics of Ready-to-Cook Low-Fat Chicken Meatballs.

In recent years consumer demand for low-fat convenience food is increasing rapidly. This study was designed to develop low-fat ready-to-cook (RTC) chicken meatballs using pink perch gelatin. Meatballs were prepared using different concentrations of fish gelatin (3%, 4%, 5%, and 6%).

Genome-guided approaches and evaluation of the strategies to influence bioprocessing assisted morphological engineering of Streptomyces cell factories.

Streptomyces genera serve as adaptable cell factories for secondary metabolites with various and distinctive chemical structures that are relevant to the pharmaceutical industry. Streptomyces' complex life cycle necessitated a variety of tactics to enhance metabolite production. Identification of metabolic pathways, secondary metabolite clusters, and their controls have all been accomplished using genomic methods.

Long-term consumption of fermented pork fat-based diets differing in calorie, fat content, and fatty acid levels mediates oxidative stress, inflammation, redox imbalance, germ cell apoptosis, disruption of steroidogenesis, and testicular dysfunction in Wistar rats.

There is a dearth of experimental evidence available as to whether the consumption of fermented pork fat (FPF) food has any harmful effects on metabolism and reproduction due to its excessive calories, high fat content, and fatty acid methyl ester (FAME) levels. We hypothesized that exposure to a FPF-diet with excessive calories, a high fat content, and high FAME levels alters testicular physiology and metabolism, leading to permanent damage to the testicular system and its function. Thirteen-week-old male rats (n = 20) were assigned to a high-calorie, high-fat diet (FPF-H, fat-60%, 23 kJ/g), a moderate-calorie, moderate-fat diet (FPF-M, fat-30%, 17.

Draft genome sequence of sp. KD18, isolated from industrial soil.

Unlabelled: The present study scrutinizes the presence of strains in the soil sample collected from industrial area of Bahadurgarh (Haryana) India. The morphological approach manifested the isolated strain belong to species and named as sp. KD18.

An Trial to Estimate the Retention Ability of Luting Agents Utilized with Dental Implant-Supported Prosthesis.

Aim: The trial's goal was to assess the retentiveness of specially formulated implant cement besides comparing it to dental cements that are widely utilized by means of implant systems.

Materials And Procedures: Twenty implant analogs were implanted in auto-polymerizing acrylic resin blocks and bonded to titanium abutments. Fifty uniform copings were waxed and cast unswervingly onto the abutment.

Assessment of Role of Complete Dentures in Improving the Chewing Efficiency of Edentulous Patients.

Introduction: The loss of teeth leads to difficulty in chewing and smiling and an unesthetic appearance. The present study assessed the role of complete dentures in improving the chewing efficiency of edentulous patients.

Materials And Methods: Eighty-two complete denture wearers of age group 40-75 years of both genders were enrolled in the study.

Pathophysiology of SARS-CoV2 Mediated Depression, Therapeutics, and Consequences: A Comprehensive Narrative.

The Coronavirus Disease 2019 (COVID-19), caused by Severe Acute Respiratory Syndrome Coronavirus type 2 (SARS-CoV-2), belongs to emerging and reemerging diseases, which was first identified and reported in Wuhan, China, in December 2019. The genetic sequence of SARS-CoV-2 was similar to the SARS virus, a β-coronavirus. The epidemiological studies suggest that the transmission of SARS-CoV-2 mainly occurs from an infected person to others through close contact with the respiratory droplets or by having contact with SARS-CoV-2 adhering to objects and surfaces.

Enantioselective synthesis of tetrahydrofuran spirooxindoles domino oxa-Michael/Michael addition reaction using a bifunctional squaramide catalyst.

An enantioselective approach for the synthesis of tetrahydrofuran spirooxindoles domino oxa-Michael/Michael addition reaction of γ-hydroxyenones to isatylidene malononitriles, using a cinchona derived bifunctional squaramide catalyst has been developed. The methodology is the first success of enantioselective oxa-Michael addition to isatylidene malononitriles. The spiro products were obtained in excellent yields with moderate to good - and diastereoselectivities.

Neuroanatomical, Biochemical, and Functional Modifications in Brain Induced by Treatment with Antidepressants.

Depression is a psychosomatic disorder. The pharmacological treatment of depression has been based on the pathophysiology of deficiency in monoamines, mainly serotonin and noradrenaline. All approved antidepressants designed to enhance central monoaminergic tone possess many limitations such as 2 to 5 weeks delay in response, a limited clinical efficacy, and severe side effects.

Therapeutic effects of oral fluralaner in pet rabbits with severe sarcoptic mange (Sarcoptes scabiei).

Sarcoptic mange is one of the most severe, highly contagious, and fatal ectoparasitic infestations of rabbits. Fluralaner, an isoxazoline class of oral ectoparasiticide, is considered as a very potent acaricide. The present study aimed to evaluate the therapeutic efficacy of oral fluralaner in pet rabbits with severe spontaneous Sarcoptes scabiei infestation.

Antioxidative, anti-inflammatory and anti-apoptotic action of ellagic acid against lead acetate induced testicular and hepato-renal oxidative damages and pathophysiological changes in male Long Evans rats.

Lead (Pb), is an environmental toxicant, causes multi-organ dysfunction including reproductive impairments. This study designed to investigate the prospective antioxidative, anti-inflammatory and anti-apoptotic effects of ellagic acid (EA) on Pb-mediated testicular and hepato-renal toxicity. Four experimental groups of five male Long-Evans rats each were used: control, Pb (60 mg/kg), EA (30 mg/kg), and Pb + EA groups.

Insight of oral vaccines as an alternative approach to health and disease management: An innovative intuition and challenges.

Vaccination is the most suitable and persuasive healthcare program for the prohibition of various deadly diseases. However, the higher production cost and purification strategies are out of reach for the developing nations. In this scenario, development of edible vaccine turns out to be the most promising alternative for remodeling the pharmaceutical industry with reduced production and purification costs.

Euglena Species: Bioactive Compounds and their Varied Applications.

Euglena, a microalga, has gained a great attention as it contains several bioactive compounds including food supplements, drugs and biofuels. The genus Euglena includes >300 species of unicellular, fresh water flagellates. The objective of this review article concerns the presentation of updated information on pharmacological and therapeutic properties and industrial implications of molecules isolated from Euglena species.