Topic Review
Beech and Walnut Wood
Beech (Fagus orientalis Lipsky) forests in Iran are one of the most important sources of the hardwood species used for lumber, furniture, and interior object design due to its hardness, wear resistance, strength, and excellent bending capabilities. 
  • 1.8K
  • 29 Jul 2021
Topic Review
Nucleotide Excision Repair
Nucleotide excision repair (NER) is the most versatile DNA repair pathway, which can remove diverse bulky DNA lesions destabilizing a DNA duplex. NER substrates are UV photoproducts, e.g., cyclobutane pyrimidine dimers (CPDs), pyrimidine-pyrimidone-(6-4)-photoproducts (6-4PPs), intrastrand crosslinks, and bulky adducts of DNA bases with reactive metabolites of some chemical carcinogens or chemotherapeutic agents. These kinds of lesions can be substrates for two NER sub-pathways—global genome NER (GG-NER) and transcription-coupled NER (TC-NER)—that overlap, except for the mode of DNA damage recognition. NER defects cause several autosomal recessive genetic disorders. Xeroderma pigmentosum (XP) is one of the NER-associated syndromes characterized by low efficiency of the removal of bulky DNA adducts generated by ultraviolet radiation. XP patients have extremely high ultraviolet-light sensitivity of sun-exposed tissues, often resulting in multiple skin and eye cancers.
  • 1.8K
  • 12 Oct 2021
Topic Review
Ammi Visnaga L.
Ammi visnaga L. (Visnaga daucoides Gaertn., Family Apiaceae), also known as Khella Baldi or toothpick weed, is an annual or biennial herb indigenous to the Mediterranean region of North Africa, Asia, and Europe. Nowadays, it is used in modern medicine to treat many aliments such as renal colic and coronary insufficiency, and is used as an antioxidant, antifungal, and antibacterial, with a larvicidal effect on mosquito larvae. 
  • 1.8K
  • 05 Nov 2021
Topic Review
Helichrysum arenarium
Helichrysum arenarium (L.) Moench, belonging to the Asteraceae family, is known in traditional medicine for its diuretic, choleretic, and anti-inflammatory properties. Helichrysum arenarium (sandy everlasting) is a source of active pharmacological compounds used in complementary medicine to prevent digestive and hepatobiliary illnesses. 
  • 1.8K
  • 21 Oct 2022
Topic Review
Marine bromophenols, synthesis, biological effects
The first two marine BPs were isolated from the red algae Rhodomela larix.  Bromophenol´s (BPs) have been isolated from red, brown and green algea, ascadians, mussels, marine proteobacteria and sponges.  BPs are common marine secondary metabolites. BPs have been found to have many beneficial health properties. The synthetic efforts have been concentrated on making more of isolated compounds, but also on improving the structures to obtain better biological effects.  In that respect, it is of course useful to analyze the effects of already known compounds.  It seems like the number of hydroxyl groups is an important factor and so is conjugation for anti-oxidant and anti-radical activity.  Conjugation can be caused by nitro, acetyl or aldehyde groups preferentially in para-position to the OH-group.  On the other hand, bromination does not always seem to be a determining factor.  
  • 1.8K
  • 27 Sep 2020
Topic Review
DNA-Based Methods in Identification of Fish Species
Various methods, differing in their principle and detected target molecules, can be used for fish species identification and adulteration detection. Parvalbumin detection has been preferred, but this is quite demanding compared to other food allergens because of its high biochemical and immunological variability among fish species and differing thermostability. This in itself sidelines the use of some types of methods, e.g., proteomic ones, and favors DNA-based methods, whose target, DNA, is not destroyed by the processing. Using DNA analysis, for example, a common form of adulteration—replacing the species (a more expensive one with a cheaper one)—can be detected. Additionally, DNA-based methods have the potential to detect the consumer being misled about the fish’s origin, another common type of adulteration. This is even more relevant, since genetically modified (GM) fish can be bought on the world market. Even though GM organisms do not pose a threat to public health and their quality is no different, consumers should be informed about the content of GM products, and because the public can be skeptical about GM products, sellers may want to hide this information and deliberately deceive the consumer.
  • 1.8K
  • 20 Feb 2023
Topic Review
Punica Granatum Vrs COVID-19
Punica granatum is historically known worldwide as a versatile medicinal fruit. 2 major varieties are presented (i) indo Ayurvedic type (Punica Ayurvedica ? ) that is small, harsh and yields no juice and (ii) the juice variety which is commercialised. Indo-Iranian joint effort presents a tome of textual data pertaining to the medicinal aspects of Punica. Ayurvedic texts and Occidental research modelled papers in tabulated form chronologically succinctly bringing out the evidence based historiography & medico-cultural heritage. On such platform a range of formulations; fruit-to-finished product are presented for the 1st time machine makeable and very specifically also by hand, at home. Poly pathology spectrum; versatile therapeutic range; medico-legal; lyophilisation; sterilisation; etc. aspects are also indicated. Includes Tablets; Suspensions for General to Geriatric case types. Ground breaking. Frank.
  • 1.8K
  • 27 Oct 2020
Topic Review
Bioadhesives for Bone Fracture Repair
Bone defects and complex fractures present significant challenges for orthopaedic surgeons. Current surgical procedures involve the reconstruction and mechanical stabilisation of complex fractures using metal hardware (i.e., wires, plates and screws). However, these procedures often result in poor healing. An injectable, biocompatible, biodegradable bone adhesive that could glue bone fragments back together would present a highly attractive solution.
  • 1.8K
  • 15 Jun 2022
Topic Review
Applicability of Essential Oils in Food Products
Essential oils (EOs) are extracted from plants and exhibit antimicrobial (antibacterial and antifungal) activity; thus, they are used in food products to prolong the shelf-life of foods by limiting the growth or survival of microorganisms. In vitro studies have shown that EOs are effective against foodborne bacteria, such as Escherichia coli, Listeria monocytogenes, Salmonella spp., and Staphylococcus aureus. The growing interest in essential oils and their constituents as alternatives to synthetic preservatives has been extensively exploited in recent years, along with techniques to facilitate the implementation of their application in the food industry. 
  • 1.8K
  • 20 Oct 2022
Topic Review
Citrulline and Quercetin on Gut Microbiota
The importance of gut health in animal welfare and wellbeing is undisputable. The intestinal microbiota plays an essential role in the metabolic, nutritional, physiological, and immunological processes of animals. Therefore, the rapid development of dietary supplements to improve gut functions and homeostasis is imminent. 
  • 1.8K
  • 15 Nov 2021
  • Page
  • of
  • 1746
Video Production Service