https://repository.utm.md/handle/5014/8303 2026-05-07T06:28:23Z https://repository.utm.md/handle/5014/36085 Bilateral cooperation Romania-Republic of Moldova for food safety: cross-border approach to microbiological risks in fresh meat traded ANIŢĂ, Adriana Elena; STARCHIUC, Nicolae; ANIŢĂ, Dragoș Constantin; RÎMBU, Cristina Mihaela; CRETU, Valentina; BYRSA, Maxim; TRANDAF, Adriana Food safety is a major public health concern, particularly in the context of the consumption of poultry meat, which is prone to contamination by zoonotic bacteria. Microbial contamination reflects hygiene conditions along the food chain as well as the misuse of antibiotics in animal production. The objective of the study was to investigate the microbiological profile and antimicrobial resistance of bacteria isolated from refrigerated poultry meat and potential risks for public health. 2025-01-01T00:00:00Z https://repository.utm.md/handle/5014/36084 The role and importance of reproductive biotechnologies in animal biodiversity BALAN, Ion; ROȘCA, Nicolae; BUZAN, Vladimir; BALACCI, Sergiu; MOROZ, Mihail; CAZACOVA, Iulia; MEREUȚĂ, Ion; CREȚU, Roman; BACU, Gheorghe The performance of efficient reproductive biotechnologies and their monitoring are imperative for sustainability in any system of breeding and obtaining products of animal origin. Therefore, the existence of obvious challenges for increasing animal productivity in changing environmental conditions can be achieved through conventional breeding biotechnologies. The main effects of the application of reproductive biotechnologies are both in the accelerated improvement of livestock and their health, and in the conditions of reducing the cost price per unit of product. The emergence and use of modern reproductive biotechnologies have opened many avenues for scientific research into the reproductive phenomenon both in vitro and in vivo. 2022-01-01T00:00:00Z https://repository.utm.md/handle/5014/36083 Advantages of cryoconservation of sperm in reproductive biotechnology ROŞCA, Nicolae; BALAN, Ion; BALACCI, Sergiu; BUZAN, Vladimir; CREȚU, Roman; MOROZ, Mihail; OSIPCIUC, Galina; BACU, Gheorghe In scientific research, the main attention in this field has been paid to the improvement of biotechnologies and freezing-thawing regimes of semen in animal species of agricultural interest. The scientific interest consists in the use of antioxidants, cryoprotectants in optimal concentrations and minimizing the freezing-thawing time, which are some of the essential requirements in maintaining the structure and function of sperm during cryopreservation. The latter are very vulnerable in the freezing and thawing process, because the reproductive cells are very sensitive to thermal changes and their viability is compromised after thawing. Currently, neither the major achievements of scientific research on the synthesis of synthetic media and freezing protocols, the properties of the researched antioxidants, elucidating how low temperatures cause damage to sperm and a number of other factors do not fully solve the problem of sperm quality. 2022-01-01T00:00:00Z https://repository.utm.md/handle/5014/36082 Relevanța biologiei reproducerii și conservării în continuitatea biodiversității BALAN, Ion; DRUGOCIU, Dan Gheorghe; ROŞCA, Nicolae; BALACCI, Serghei; BUZAN, Vladimir; FURDUI, Vlada; HAREA, Vasile; HANȚAȚUC, Alexei; MOROZ, Mihail; ŢURCANU, Parascovia; OLARU, Iulia Wild and domestic animal breeding programs, a vital insurance strategy to conserve the biodiversity of endangered species and to facilitate the field of research that offers solutions to many aspects of the biodiversity crisis. Reproduction is a particularly essential component of conservation, where the protection of life remains one of society’s highest priorities. When applying the biology of long-term or short-term preservation of preserved semen, it is necessary to take into account the specific aspects of cryobiology, or sperm dehydration, with the recovery of cellular and nuclear structures, being the major contributors, both to the preservation of biodiversity and How. to the development of reproductive sciences. Currently, advances in the preservation of reproductive cells and the creation of cryogenics of genetic resources offer decisive solutions in the maintenance of biodiversity, and their strategy depends on the amount and duration of storage of frozen semen for several generations to come. 2023-01-01T00:00:00Z