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Topic Review
Technologies for Crop Nitrogen Diagnosis
       Nitrogen (N) plays a key role in the growth of agricultural crops, efficient and precise tools for diagnosis of N status is key to improving crop productivity and reducing environmental pollution. Recent development of non-destructive optical techniques, such as spectroscopy and machine vision technologies, have laid a good foundation for real-time monitoring and precise management of crop N status. We mainly focused on the contribution of spectral and machine vision technology to the accurate diagnosis of crop N status from three aspects: system selection, data processing, and estimation methods. In order to provide useful information for readers.
  • 1.1K
  • 09 Feb 2021
Topic Review
Akkermansia muciniphila
Akkermansia muciniphila is one of the early occupants (in first year of life) of the intestinal tract with 108 cell/gm or more than 1% of total faecal microbes.
  • 1.1K
  • 05 Aug 2021
Topic Review
Foot-and-Mouth Disease Virus
Foot-and-mouth disease (FMD) is an acute and highly contagious disease affecting the cloven-hoofed animals, such as pigs and cattle. The pathogen that causes FMD is known as FMD virus (FMDV), a single-stranded positive-sense RNA virus that is classified into the genus Aphthovirus in the family Picornaviridae.
  • 1.1K
  • 15 Sep 2020
Topic Review
Hepatitis B Virus
Hepatitis B virus (HBV) is a globally-distributed pathogen and is a major cause of liver disease. HBV (or closely-related animal hepadnaviruses) can integrate into the host genome, but (unlike retroviruses) this integrated form is replication-defective. 
  • 1.1K
  • 10 Mar 2021
Topic Review
Nasal Injury
In this entry, the current knowledge in terms of the mechanism underlying nasal wound healing was initially discussed. The currently available treatment options for enhancement of wound healing following sinus surgery were discussed and these had included intravenous antibiotics or steroids, various nasal sprays, and nasal packing. In addition, emerging alternative therapies in nasal mucosa wound healing such as herbal medicine and the advancement of regenerative medicine therapies such as stem cells and their byproducts were also discussed. Despite the various available treatment options for wound healing in nasal mucosa, rigorous strong evidence of their efficacy is gravely warranted in order to recommend them as part of the treatment modality.
  • 1.1K
  • 23 Oct 2020
Topic Review
ARP2/3 Complex-Driven Actin Polymerization in RSV Infection
Respiratory syncytial virus (RSV) is the leading viral agent causing bronchiolitis and pneumonia in children under five years old worldwide. The RSV infection cycle starts with macropinocytosis-based entry into the host airway epithelial cell membrane, followed by virus transcription, replication, assembly, budding, and spread. It is not surprising that the host actin cytoskeleton contributes to different stages of the RSV replication cycle. RSV modulates actin-related protein 2/3 (ARP2/3) complex-driven actin polymerization for a robust filopodia induction on the infected lung epithelial A549 cells, which contributes to the virus’s budding, and cell-to-cell spread. 
  • 1.1K
  • 05 Jan 2022
Topic Review
The Source and Toxicity of Heavy Metal Ions
Urbanization and industrialization are responsible for environmental contamination in the air, water, and soil. These activities also generate large amounts of heavy metal ions in the environment, and these contaminants cause various types of health issues in humans and other animals.
  • 1.1K
  • 20 Feb 2023
Topic Review
Plant-Based Meat Analogues from Alternative Protein
Meat is a major source of dietary protein. It is frequently recognized as a high-quality protein source due to its nutritional qualities and favorable sensory properties such as texture and flavor. However, a rising global population has led to a rise in the production and consumption of meat around the world, which has raised environmental concerns regarding the usage of land and water, as well as the impact of pollution and climate change, greenhouse gas emissions, and the loss of biodiversity. Plant proteins seem to be a possible solution to these issues since they can replace meat through the creation of nutritionally and structurally equivalent meat-like products. These products are referred to as meat substitutes. Some terminology for meat substitutes includes meat replacers, meat analogues, meat imitations, nonmeat protein alternatives, meatless meats, man-made meats, artificial meats, meat-like meats, mock meats, faux meats, and fake meats. These can be partial or full substitutes for meat, and there is an extensive range of textures. The term “meat analogue” usually refers to products that have a similar look, texture, taste, and color to meat but do not include any meat.
  • 1.1K
  • 30 Sep 2022
Topic Review
Non-Destructive Insect Infestation Monitoring Systems
In the last two decades, food scientists (engineers) have attempted to develop new technologies that can improve the detection of insect infestation in fruits and vegetables under postharvest conditions using a multitude of non-destructive technologies. While consumers’ expectations for higher nutritive and sensorial value of fresh produce has increased over time, they have also become more critical on using insecticides or synthetic chemicals to preserve food quality from insects’ attacks or enhance the quality attributes of minimally processed fresh produce. In addition, the increasingly stringent quarantine measures by regulatory agencies for commercial import–export of fresh produce needs more reliable technologies for quickly detecting insect infestation in fruits and vegetables before their commercialization. For these reasons, the food industry investigates alternative and non-destructive means to improve food quality. Several studies have been conducted on the development of rapid, accurate, and reliable insect infestation monitoring systems to replace invasive and subjective methods that are often inefficient. There are still major limitations to the effective in-field, as well as postharvest on-line, monitoring applications. The future of non-destructive testing will be enhanced by the current trend in IoT, big data science, and machine learning analysis.
  • 1.1K
  • 18 Feb 2021
Topic Review
Microbes’ Roles in Wound Healing
Normal wound healing cascade is highly dynamic and has four distinct overlapping phases which involves several cellular and molecular interactions. It is known to be one of the most complicated processes in human body. The wound healing mechanism can be interrupted due to the involvement of several diseases that eventually develop to chronic wounds such as in diabetic foot ulcers. Infection is a common problem in chronic wound cause by microbes residing on the superficial layer of the skin. It is frequently resulting in impaired wound healing and patient morbidity and mortality. Antibiotic therapy and wound dressings are the main treatments to treat infected chronic wounds. However, the presence of polymicrobial infections, formation of bacterial biofilms and antibiotics resistance are the major challenges faced by healthcare providers to kill or eliminate the microbes from the wounds. Considering all the possible factors, more studies are needed to elucidate the role of microbes as well as the selection of suitable empirical antibiotics in reducing the infections and provide optimal healing in chronic wounds.  
  • 1.1K
  • 23 Jul 2021
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