Topic Review
Post-Mortem Dental Profile in Animal Forensic Investigations
Veterinary forensics is becoming more important in our society as a result of the growing demand for investigations related to crimes against animals or investigations of criminal deaths caused by animals. A veterinarian may participate as an expert witness or may be required to give forensic assistance, by providing knowledge of the specialty to establish a complete picture of the involvement of an animal and allowing the Courts to reach a verdict. By applying diverse dental profiling techniques, not only can species, sex, age-at-death, and body size of an animal be estimated, but also data about their geographical origin (provenance) and the post-mortem interval.
  • 956
  • 29 Aug 2022
Topic Review
Crop Wild Relatives
All our crops are the result from a domestication process that has been conducted by people from around the world. This domestication process of selected wild species in parts of the world that harbour a high level of species and genetic diversity was preceded by gathering plants or parts thereof (e.g. seeds; root and tubers) for their consumption 'at home', usually combined with hunting of wild animals. The selected and gradually domesticated plants, i.e. our today's crops, have 'nephews and cousins' that are closely related to a given crop species and that are wild plants, i.e. the crop wild relatives. These species sometimes naturally interbreed with their related crops or can be crossed with the crop by using specific techniques such as molecular genetic tools. These crop wild relatives possess important genes and traits that are critically important for the improvement of our crops, through research, pre-breeding and breeding of new varieties that are better adapted to our ever-changing production environment. Climate change is causing serious threats to a number of crops and crop varieties and their adaptation to the changed conditions is critical to maintain their production level. Unfortunately, the drastic changes we have seen in our agricultural production systems during the past 70 - 80 years, the huge changes in our landscapes, the impacts of climate change and many other aspects cause a direct and severe threat to the survival of the crop wild relatives and concerted efforts are urgently required to ensure their survival. This entry provides a general introduction to this often forgotten and little known subset of plant genetic resources for food and agriculture, it defines CWRs and provides information on classification of the species and presents an overview over the conservation status under in situ conditions (i.e. in nature), in ex situ conditions (i.e. in genebanks or botanic gardens) as well on how conservation approaches can be optimized by combining in situ and ex situ (the so-called complementary conservation) as well as on their use in breeding programmes. The final concluding session provides an overview of the problems encountered with the conservation (and use) and what should be done to improve the current situation to ensure a more effective and efficient conservation. The presented recommendations are based on an analysis of the threat status of the CWRs as well as on biological factors that hamper conservation as well as on other constraints encountered so far. the importance of CWRs. Details on these parameters are not included in the text below but are included in the related paper that has been recently published.
  • 955
  • 19 Aug 2020
Topic Review
Insulin-Like Growth Factor-1
This article details the critical roles that insulin-like growth factor-1 and its receptor insulin-like growth factor-1 receptor (GFR1) play in maintaining bone homeostasis and how exposure of bone cells to microgravity affects the function of these growth factors. 
  • 955
  • 14 Jul 2020
Topic Review
AMF and Camellia Plants
Camellia is a genus of evergreen shrubs or trees, such as C. japonica, C. sinensis, C. oleifera, etc. A group of beneficial soil microorganisms, arbuscular mycorrhizal fungi (AMF), inhabit the rhizosphere of these Camellia spp. A total of eight genera of Acaulospora, Entrophospora, Funneliformis, Gigaspora, Glomus, Pacispora, Scutellospora, and Sclerocystis were found to be associated with Camellia plants with Glomus and/or Acaulospora being most abundant. These mycorrhizal fungi can colonize the roots of Camellia spp. and thus form arbuscular mycorrhizal symbionts. AMF is an important partner of Camellia spp. in the field of physiological activities. Studies indicated that AMF inoculation has been shown to promote plant growth, improve nutrient acquisition and nutritional quality, and increase resistance to drought, salinity and heavy metal contamination in potted Camellia.
  • 955
  • 11 Oct 2021
Topic Review
Hoya
Hoya is a genus of 200–300 species of tropical plants in the dogbane family, Apocynaceae. Most are native to several countries of Asia such as China , India , Thailand, Malaysia, Vietnam, Bangladesh, and Indonesia. There is a great diversity of species in the Philippines , and species in Polynesia, New Guinea, and Australia . Common names for this genus are waxplant, waxvine, waxflower or simply hoya. This genus was named by botanist Robert Brown, in honour of his friend, botanist Thomas Hoy.
  • 955
  • 29 Nov 2022
Topic Review
Hypertension
Hypertension is abnormally high blood pressure in the arteries, which are the blood vessels that carry blood from the heart to the rest of the body. As the heart beats, it forces blood through the arteries to deliver nutrients and oxygen to the rest of the body. The strength of the blood pushing against the artery walls is blood pressure, which is measured in units called millimeters of mercury (mmHg). The top number in a blood pressure reading is the pressure when the heart pumps (systolic blood pressure), and the bottom number is the pressure between heart beats (diastolic blood pressure). In adults, a normal blood pressure measurement is about 120/80 mmHg. Blood pressure is considered high when the measurement is 130/80 mmHg or greater.
  • 955
  • 16 Jan 2022
Topic Review
Generation of Reactive Oxygen Species by Mitochondria
Reactive oxygen species (ROS) are series of chemical products originated from one or several electron reductions of oxygen. ROS are involved in physiology and disease and can also be both cause and consequence of many biological scenarios. Mitochondria are the main source of ROS in the cell and, particularly, the enzymes in the electron transport chain are the major contributors to this phenomenon. 
  • 957
  • 24 May 2022
Topic Review
mTOR in the Treatment of Microbial Infections
The mammalian target of rapamycin (mTOR) is the major controller of a number of important cellular activities, including protein synthesis, cell expansion, multiplication, autophagy, lysosomal function, and cellular metabolism. The mTOR signaling system regulates gene transcription and protein manufacturing to control proliferation of cell, differentiation of immune cell, and tumor metabolism. Due to its vital role in case of microbial infections, inflammations and cancer development and progression, mTOR has been considered as a key therapeutic target for the development of targeted medication. 
  • 954
  • 02 Dec 2022
Topic Review
Various Factors on Calcium Enrichment in Edible Mushrooms
Calcium is one of the essential minerals that enhances various biological activities, including the regulation of blood pressure, the prevention of osteoporosis and colorectal adenomas. Calcium-enriched edible mushrooms can be considered as one of the important daily sources of calcium in foods. Calcium accumulation in edible mushrooms is an effective way to enhance its activities because the organic state of calcium metabolites in edible mushrooms can be formed from the original inorganic calcium.
  • 955
  • 20 Mar 2023
Topic Review
Spermine in Prostate Cancer
Spermine, a member of polyamines, exists in all organisms and is essential for normal cell growth and function. It is highly expressed in the prostate compared with other organs and is detectable in urine, tissue, expressed prostatic secretions, and erythrocyte. A significant reduction of spermine level was observed in prostate cancer (PCa) tissue compared with benign prostate tissue, and the level of urinary spermine was also significantly lower in men with PCa. Decreased spermine level may be used as an indicator of malignant phenotype transformation from normal to malignant tissue in prostate.
  • 954
  • 25 May 2021
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