The Chalcogen Exchange: The Replacement of Oxygen with Sulfur and Selenium to Boost the Activity of Natural Products by Muhammad Jawad Nasim, Wesam Ali, Eufrânio N. da Silva Júnior, Rahman Shah Zaib Saleem, Caroline Gaucher, Jadwiga Handzlik, Silvana Pedatella, Claus Jacob

“…From a synthetic perspective, oxygen atoms are prone to bioisosteric replacement with sulfur and, notably, selenium. The main objective of this narrative literature review is to explore if and how bioisosteric substitution of oxygen with sulfur or selenium can enhance the biological activity of natural products. …”
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Mathematical Methods Applied to the Problem of Dairy Cow Replacements: A Scoping Review by Osvaldo Palma, Lluis M. Plà-Aragonés, Alejandro Mac Cawley, Víctor M. Albornoz

“…This study provides a comprehensive scoping review with the aim of determining the mathematical methods applied to dairy cow replacements that will serve as a basis for future research in this field. …”
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ACTIVITY LEVEL AND QUALITY OF LIFE AMONG PATIENTS UNDERGOING KNEE REPLACEMENT SURGERY by Huda Alfatafta, Mahmoud Alfatafta, David Onchonga, Haitham Khatatbeh, Faten Amer, Peter Than, Balint Molics, Boncz Imre, Pongrac Acs

“…For severe cases, knee replacement surgery is the last-stage intervention to reduce pain and improve the quality of life. …”
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Sources of information influencing the state-of-the-science gap in hormone replacement therapy usage. by Fiona Chew, Xianwei Wu

“…<h4>Objective</h4>Medical reviews and research comprise a key information source for news media stories on medical therapies and innovations as well as for physicians in updating their practice. …”
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Use of vasopressors in patients with acute kidney injury on continuous kidney replacement therapy. by Ambika Ramesh, Akshith Doddi, Aisha Abbasi, Mohammad A Al-Mamun, Ankit Sakhuja, Khaled Shawwa

“…<h4>Objective</h4>To investigate whether the use of a specific vasopressor was associated with increased mortality or adverse outcomes in patients with acute kidney injury (AKI) receiving continuous kidney replacement therapy (CKRT).…”
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The Choice of Technical Route to Replace Coal-fired Units with Nuclear Power Units by Xiaoyi SONG, Zhen JIANG, Lan WANG

“…[Objective] Under the background of "carbon peaking and carbon neutrality", China's emission reduction pressure is great, nuclear energy as a stable near "zero carbon" energy, is a good alternative energy. …”
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Application of low-intensity anticoagulation after On-X mechanical aortic valve replacement by Kun Zou, Dachuang Wei, Bo Xiang, Tao Yu, Keli Huang, Shengzhong Liu

“…Abstract Objective To explore the safety and efficacy of low-intensity anticoagulation in patients after On-X mechanical aortic valve replacement. …”
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The better substitute for tricuspid valve replacement in patients with severe isolated tricuspid regurgitation by Weitao Liang, Honghua Yue, Tao Li, Xiaoli Qin, Yongjun Qian, Zhong Wu

“…Objective: The ideal alternative for tricuspid valve replacement (TVR) in patients with severe isolated tricuspid regurgitation remains unclear. …”
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Composite PCL Scaffold With 70% β-TCP as Suitable Structure for Bone Replacement by Benedetta Ghezzi, Biagio Matera, Matteo Meglioli, Francesca Rossi, Donatella Duraccio, Maria Giulia Faga, Andrea Zappettini, Guido Maria Macaluso, Simone Lumetti

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Nutritional value of black soldier fly larvae oil in calf milk replacers by J.D. Quigley, A. Zontini, G.F. Schroeder, Y. Roman-Garcia, L. Houbiers, A. Bach

“…The oil from BFSL contains large amounts of saturated fatty acids, particularly lauric acid, and may be a more sustainable alternative to palm and coconut oils that are currently used in calf milk replacers in many parts of the world. The objective of this study was to evaluate animal performance in neonatal calves fed calf milk replacers (CMR) containing oil from BSFL. …”
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Testosterone replacement maintains smooth muscle content in the corpus cavernosum of orchiectomized rats by Graziele Halmenschlager, Ernani Luis Rhoden, Gabriela Almeida Motta, Lucas Sagrillo Fagundes, Jorge Luiz Medeiros, Jr., Rosalva Meurer, Cláudia Ramos Rhoden

“…Objective: To evaluate the effects of testosterone (T) on the maintenance of corpus cavernosum (CC) structure and apoptosis. …”
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Effects of transcatheter tricuspid valve replacement on hepatic and renal function in severe TR by Zhenzhen Li, Dawei Lin, Jiaxin Miao, Jianing Fan, Fanglin Lu, Xiaochun Zhang, Wenzhi Pan, Daxin Zhou, Junbo Ge

“…Objectives: This study evaluated the impact of transcatheter tricuspid valve replacement (TTVR) on renal and hepatic function in patients with severe tricuspid regurgitation (TR). …”
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Testing of the pHEMA hydrogel as an implantation material for replacement of osteochondral defects in animals by E. B. Makarova, M. A. Korch, F. A. Fadeyev, D. G. Bliznets, A. V. Bugayova, T. F. Shklyar, A. P. Safronov, K. A. Nokhrin, F. A. Blyakhman

“…Objective: to evaluate the features of reparative chondrogenesis and osteogenesis in animal experiments with the implantation of porous poly(2-hydroxyethyl methacrylate) (pHEMA) hydrogel into osteochondral defects. …”
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Arch replacement with collared elephant trunks: The Siena approachCentral MessagePerspective by Eugenio Neri, MD, Luigi Muzzi, MD, Enrico Tucci, MD, Marco Cini, MD, Lucio Barabesi, DrPh, Giulio Tommasino, MD, Carmelo Ricci, MD

“…Objective: To illustrate our experience and results in patients with diffuse aneurysmal disease treated with arch replacement using the Siena collared graft, a device designed in 2002 to improve the elephant trunk technique. …”
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The effect of subcutaneous immunoglobulin replacement therapy on serum IgG levels in patients with primary immunodeficiency by Selime Özen Bölük, Nesrin Gülez, Canan Karkıner, Özgen Soyöz, Figen Çelebi Çelik, Mehmet Şirin Kaya, Idil Akay Hacı, Ilke Taşkırdı, Ömer Akçal, Ferah Genel

“… Objective: In a large group of patients with primary immunodeficiency (PID), immunoglobulin replacement therapy is critical for infection control. …”
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Values of a modern family as an object of social and cultural analysis by Zuret Khalidovna Kobleva, Irina Asfarovna Karataban

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TERRITORIAL PERSPECTIVES OF DEVELOPMENT IN THE 2004-2014 DECADE AND NEW GEOPOLITICAL COLLOCATION (REPLACEMENT) OF RUSSIA by Alessandro Leto

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Are anesthesiologists and intensivists ready to fully working with domestically produced ventilators? by I. V. Shlyk, K. G. Shapovalov, R. S. Emelyanov, N. S. Molchan

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Preventive maintenance strategy of electric multiple unit critical equipment based on replacement repair by XIONG Lü, LIU Zhilong

“…This paper took the EMU critical equipment as the research object. The preventive maintenance models were built respectively based on replacement repair and non-replacement repair, with the preventive maintenance reliability threshold as the decision making variable, the total maintenance cost of the EMU critical equipment in a replacement cycle as the decision making objective, and applying the 2-level imperfect maintenance measure for the EMU critical equipment. …”
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Total hip replacement after prior of the core decompression of the femoral head: efficacy and complications by M. A. Panin, N. V. Zagorodnii, A. V. Boiko, A. S. Petrosyan

“…Dislocation of the hip replacement was observed in one patient in Group I (primary total hip arthroplasty). …”
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