Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Hottest Latest Alphabetical (A-Z) Alphabetical (Z-A)
Type:
All Topic Review Biography
Topic Review
Process Analytical Technology
Various frameworks and methods, such as quality by design (QbD), real time release test (RTRT), and continuous process verification (CPV), have been introduced to improve drug product quality in the pharmaceutical industry. The methods recognize that an appropriate combination of process controls and predefined material attributes and intermediate quality attributes (IQAs) during processing may provide greater assurance of product quality than end-product testing. The efficient analysis method to monitor the relationship between process and quality should be used. Process analytical technology (PAT) was introduced to analyze IQAs during the process of establishing regulatory specifications and facilitating continuous manufacturing improvement. Although PAT was introduced in the pharmaceutical industry in the early 21st century, new PAT tools have been introduced during the last 20 years.
  • 1.4K
  • 22 Jul 2021
Topic Review
FDA-Approved Multiple Sclerosis Drugs
The molecular effects of traditional and more recently FDA-approved Multiple Sclerosis (MS) drugs on four CNS cell types.
  • 1.4K
  • 26 Oct 2020
Topic Review
Hepatic Glucagon Resistance
A key criterion for the most common chronic liver disease—non-alcoholic fatty liver disease (NAFLD)—is an intrahepatic fat content above 5% in individuals who are not using steatogenic agents or having significant alcohol intake. Subjects with NAFLD have increased plasma concentrations of glucagon, and emerging evidence indicates that subjects with NAFLD may show hepatic glucagon resistance. For many years, glucagon has been thought of as the counterregulatory hormone to insulin with a primary function of increasing blood glucose concentrations and protecting against hypoglycemia. However, in recent years, glucagon has re-emerged as an important regulator of other metabolic processes including lipid and amino acid/protein metabolism.
  • 1.4K
  • 06 Jan 2021
Topic Review
Endocannabinoid System (ECS)
The endocannabinoid system (ECS) is an essential signaling system in mammal physiology regulating several biological and disease conditions. ECS’s three main components are (i) cannabinoids receptors (CBR) CBR-1 and CBR-2; (ii) signaling molecules that are lipid-based termed the “endocannabinoids” (EC), endogenous ligands of the CBRs; and (iii) enzymes responsible for synthesizing and degrading ECs. ECS regulates multiple physiological processes, such as brain plasticity and neuronal development, cell death, inflammation, sleep, appetite, pain, and anxiety.
  • 1.4K
  • 24 Mar 2022
Topic Review
Arboviruses in Australia
In excess of 75 arboviruses have been identified in Australia, some of which are now well established as causative agents of debilitating diseases. These include Ross River virus, Barmah Forest virus, and Murray Valley encephalitis virus, each of which may be detected by both antibody-based recognition and molecular typing. For most of the remaining arboviruses that may be associated with pathology in humans, routine tests are not available to diagnose infection. A number of these so-called ‘neglected’ or ‘orphan’ arboviruses are considered likely to have infected humans at a regular rate for decades. Some may be associated with undifferentiated febrile illness — fever, the cause of which is not obvious — for which around half of all cases each year remain undiagnosed. Ongoing research aims to better understand the distribution, epidemiology, and transmission ecology of these mosquito-transmitted viruses that are currently unique to Australia.
  • 1.4K
  • 22 Apr 2022
Topic Review
Anterior Chamber Angle Assessment Techniques
This review summarizes the last findings in Anterior Chamber Angle evaluation, focusing on new instruments and their application to the clinical practice. Special attention will be given to the comparison between these new techniques and traditional slit-lamp gonioscopy.
  • 1.4K
  • 11 Dec 2020
Topic Review
Gut-Brain-Microbiota Axis
The brain-gut-microbiota axis is a bidirectional system enabling gut microorgan-isms to communicate with the central nervous system (CNS), and the CNS with the gut . The mechanisms of signal transmission are complex and not fully understood, but include neural, endocrine, immune and metabolic pathways.
  • 1.4K
  • 18 Feb 2021
Topic Review
Environmental and Lifestyle Risk Factors in Gallbladder Carcinogenesis
Gallbladder cancer (GBC) is an aggressive neoplasm that in an early stage is generally asymptomatic and, in most cases, is diagnosed in advanced stages with a very low life expectancy because there is no curative treatment. Therefore, understanding the early carcinogenic mechanisms of this pathology is crucial to proposing preventive strategies for this cancer. The main risk factor is the presence of gallstones, which are associated with some environmental factors such as a sedentary lifestyle and a high-fat diet. Other risk factors such as autoimmune disorders and bacterial, parasitic and fungal infections have also been described. All these factors can generate a long-term inflammatory state characterized by the persistent activation of the immune system, the frequent release of pro-inflammatory cytokines, and the constant production of reactive oxygen species that result in a chronic damage/repair cycle, subsequently inducing the loss of the normal architecture of the gallbladder mucosa that leads to the development of GBC.
  • 1.4K
  • 18 Feb 2022
Topic Review
Ocular Autonomic Nervous System
The autonomic nervous system (ANS) confers neural control of the entire body, mainly through the sympathetic and parasympathetic nerves. Several studies have observed that the physiological functions of the eye (pupil size, lens accommodation, ocular circulation, and intraocular pressure regulation) are precisely regulated by the ANS. Almost all parts of the eye have autonomic innervation for the regulation of local homeostasis through synergy and antagonism. With the advent of new research methods, novel anatomical characteristics and numerous physiological processes have been elucidated.
  • 1.4K
  • 19 Jan 2022
Topic Review
Microalgae Impact on Oral Health
Microalgae and cyanobacteria could represent a potential natural alternative to antibiotic, antiviral, or antimycotic therapies, as well as a good supplement for the prevention and co-adjuvant treatment of different oral diseases.
  • 1.4K
  • 24 Nov 2020
  • Page
  • of
  • 1349
Featured Entry Collections
>>

Featured Books

>>
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Fungi
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Video Production Service
Feedback