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Topic Review
Rosa L. Plants Viruses Control
Viral diseases affecting the essential oil rose, which is a valuable object of agricultural production, may have a significant negative impact on the economic value of this crop. The diversity of viruses affecting Rosa L. plants manifests itself in their conditional division into those that are specific to this crop, and those that are hosted by other plants. The viruses infecting Rosa L. plants along with other crops are described in the literature in detail, as the range of hosts they affect is rather wide and well-studied. It is also possible to single out the three most significant viruses affecting this host—Prunus necrotic ringspot virus, Apple mosaic virus and Arabis mosaic virus which individually, or collectively, cause viral diseases that manifest themselves in mosaic symptoms. The rose plant vulnerability to various diseases is due to its vegetative propagation (grafting, bud-grafting, cutting grafting, clonal micropropagation), whereby the infection is transmitted from a mother plant to a vegetative progeny.
  • 514
  • 20 Jul 2022
Topic Review
Rosmarinus officinalis in Cutaneous Diseases
The rosemary plant, Rosmarinus officinalis L., one of the main members of the Lamiaceae family, is currently one of the most promising herbal medicines due to its pharmaceutical properties. Rosmarinic acid, beyond its anti-infectious, antioxidant, anti-inflammatory and immunomodulatory properties, has been extensively investigated for its anti-cancer activity on various apparently functionally disconnected molecular targets leading to various types of cancer.
  • 302
  • 16 Jun 2023
Topic Review
Rubi idaei fructus as a Source of Antioxidants
Given the increased incidence of lifestyle diseases, scientists are searching for natural bioactive compounds with a broad spectrum of activity but no side effects to be used in the production of pharmaceutical and cosmetic formulations. Rubi idaei fructus is a promising source of antioxidants that can serve as substitutes for synthetic agents in prophylaxis and adjuvant therapies.
  • 196
  • 26 Jan 2024
Topic Review
Salanoia durrelli
Salanoia durrelli, also known as Durrell's vontsira, is a Madagascar mammal in the family Eupleridae of the order Carnivora. It is most closely related to the brown-tailed mongoose (Salanoia concolor), with which it forms the genus Salanoia. The two are genetically similar, but morphologically distinct, leading scientists to recognize them as separate species. After an individual was observed in 2004, the animal became known to science and S. durrelli was described as a new species in 2010. It is found only in the Lac Alaotra area. A small, reddish-brown carnivore, Salanoia durrelli is characterized by broad feet with prominent pads, reddish-buff underparts, and broad, robust teeth, among other differences from the brown-tailed mongoose. In the only two weighed specimens, body mass was 600 and 675 g (21.2 and 23.8 oz). It is a marsh-dwelling animal that may feed on crustaceans and mollusks. The Lac Alaotra area is a threatened ecosystem, and S. durrelli may also be endangered by competition with introduced species.
  • 482
  • 10 Oct 2022
Topic Review
Salicornia sp. pl. (Annual)
Salicornia, also commonly known as pickleweed, glasswort, sea asparagus and samphire, derives its name from the Latin word meaning “salt” and includes strictly halophytes.  Salicornia species thrive in littoral and coastal salt marsh or in inland salt pans, forming distinct vegetation types subjected to different flooding regimes with brackish-to-saline water (depending on tidal influences) and usually composed of almost monospecific plant communities; in general,  annual Salicornia occur in the innermost parts of the salt marshes, subject to longer periods of submersion. Asssregards their taxonomy, two series have been traditionally identified, diploid and tetraploid, each of them with numerous species and micro-species. Only three entities are recognized in the Mediterranean: Salicornia procumbens subsp. procumbens (tetraploid, distributed along Mediterranean and Atlantic coasts and including Salicornia emerici, Salicornia veneta and Salicornia dolichostachya), Salicornia perennans subsp. perennans (diploid, with Mediterranean and Eurasian distribution, including Salicornia patula) and Salicornia europaea subsp. europaea (diploid, western Mediterranean). They are almost all of food interest, because of herbaceous in consistency, and the tender tips of the young branches, that are harvested during summer and thean prepared i numerous  recipes based on geographic area of interest. Being therophytes, the only method of propagation is by the generative way (from seeds). Salicornia sp. pl. is cultivated on a commercial scale in Israel and in Mexico, the United Arab Emirates, Saudi Arabia and India. In many parts of the Europe, the use of this halophyte is mainly based on the harvesting of wild plants, while only in the Netherlands, Portugal and France are the plants of Salicornia sp. pl. cultivated. In Italy, the first attempts of S. patula cultivation for family consumption started over 40 years ago in the gardens located around the Lesina lagoon (Apulia, Southern Italy). Like other halophilic species, even in glassworts the stress of the alkaline environment induces the synthesis of metabolites that can be useful to humans for their antioxidant and anti-inflammatory power.
  • 655
  • 13 Feb 2023
Topic Review
Salmonella enterica Outbreaks from Tahini and Tahini-Based Products
Salmonella is a leading cause of bacterial foodborne illness in the world. Although typically associated with foods of animal origin, low-moisture foods, such as tahini, are quickly gaining recognition as an important vehicle of Salmonella exposure.
  • 775
  • 05 Dec 2022
Topic Review
Salmonella and Salmonellosis in Public Health Implications
Salmonella is one of the most important zoonotic pathogen agents, causing an estimated 93.8 million cases of gastroenteritis worldwide annually, with 155,000 deaths. Efforts to reduce transmission of Salmonella by food and other routes must be implemented on a global scale. Salmonellosis control strategies are based on two fundamental aspects: (a) the reduction of prevalence levels in animals and (b) protection against infection in humans. 
  • 342
  • 23 Feb 2024
Topic Review
Salmonella as a Promising Curative Tool against Cancer
Bacteria-mediated cancer therapy has become a topic of interest under the broad umbrella of oncotherapy. Among many bacterial species, Salmonella remains at the forefront due to its ability to localize and proliferate inside tumor microenvironments and often suppress tumor growth. Salmonella Typhimurium is one of the most promising mediators, with engineering plasticity and cancer specificity. It can be used to deliver toxins that induce cell death in cancer cells specifically, and also as a cancer-specific instrument for immunotherapy by delivering tumor antigens and exposing the tumor environment to the host immune system. 
  • 366
  • 02 Nov 2022
Topic Review
Salmonella Biofilm Formation Process
Salmonella can form biofilms that contribute to its resistance in food processing environments. Biofilms are a dense population of cells that adhere to the surface, creating a matrix composed of extracellular polymeric substances (EPS) consisting mainly of polysaccharides, proteins, and extracellular DNA (eDNA). 
  • 721
  • 13 Jan 2023
Topic Review
Sarcocystis Infecting Old World and South American camelids
Sarcocystis spp. are coccidian protozoans belonging to the Apicomplexa phylum. As with other members of this phylum, they are obligate intracellular parasites with complex cellular machinery for the invasion of host cells. Sarcocystis spp. display dixenous life cycles, involving a predator and a prey as definitive and intermediate hosts, respectively. Specifically, these parasites develop sarcocysts in the tissues of their intermediate hosts, ranging in size from microscopic to visible to the naked eye, depending on the species. When definitive hosts consume sarcocysts, infective forms are produced in the digestive system and discharged into the environment via feces.
  • 155
  • 27 Feb 2024
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