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Characteristics of Life01:23

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Biology is a natural science that studies life and living organisms, including their structure, function, development, interactions, evolution, distribution, and taxonomy. The field's scope is extensive and divided into several specialized disciplines, such as anatomy, physiology, ethology, genetics, and many more. All living things share a few key traits, including cellular organization, heritable genetic material and the ability to adapt/evolve, metabolism to regulate energy needs, the...
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When a force is applied parallel to the top surface of a solid, it resists the applied force due to the internal frictional forces between the layers of the solid known as shearing resistance. However, when the force is removed, the shearing forces restore the original shape of the solid. Other deformation forces also cause temporary changes in shape if the forces are not beyond a threshold magnitude. Solids tend to retain their shape, making the study of their rest and motion easier. Beyond...
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Fluids differ from solids primarily in their molecular structure and stress response. Solids have tightly packed molecules with strong intermolecular forces, maintaining their shape and resisting deformation. In contrast, fluids have molecules spaced farther apart with weaker forces, allowing them to flow and deform easily.
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Various factors, including the type of relationship, gender, and duration of the relationship, influence the perception of desirable characteristics in others. While certain traits such as trustworthiness, cooperativeness, agreeableness, and extraversion are universally valued across all relationships, other characteristics are context-dependent and gain prominence based on specific relational dynamics.Universal and Context-Dependent TraitsTrustworthiness and cooperativeness are fundamental...
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Author Spotlight: Recent Advancements in Reoperative Foregut Surgery
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[Bariatric surgery: technical characteristics].

Matthieu Bruzzi1

  • 1Service de chirurgie digestive, hôpital européen Georges-Pompidou, université Paris-Descartes, Paris, France. ANCRE, EA 4465, université Paris-Descartes, Paris, France.

La Revue Du Praticien
|December 5, 2018
PubMed
Summary

Bariatric surgery is the most effective long-term treatment for morbid obesity, improving health and quality of life. The Roux-en-Y gastric bypass is currently the gold standard surgical option.

Keywords:
Aspects techniques de la chirurgie de l’obésitéChirurgie de l’obésité

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Area of Science:

  • Medical Science
  • Surgical Innovation
  • Public Health

Background:

  • Morbid obesity presents a significant global health challenge.
  • Bariatric surgery offers the most effective long-term solution for morbid obesity.
  • This surgical approach improves comorbidities, quality of life, and life expectancy.

Purpose of the Study:

  • To review the technical characteristics of bariatric surgery.
  • To discuss various bariatric procedures and their principles.
  • To highlight the current gold standard for morbid obesity treatment.

Main Methods:

  • Review of bariatric surgery principles: gastric restriction and intestinal malabsorption.
  • Categorization of procedures into restrictive (e.g., adjustable gastric banding, sleeve gastrectomy) and mixed (e.g., Roux-en-Y gastric bypass, biliopancreatic diversion).
  • Discussion on factors influencing procedure selection, including surgeon experience and patient preference.

Main Results:

  • Bariatric surgery effectively addresses morbid obesity by altering digestive physiology.
  • Various surgical techniques exist, each with specific mechanisms.
  • The Roux-en-Y gastric bypass is identified as the current gold standard.

Conclusions:

  • Bariatric surgery is crucial for managing morbid obesity.
  • Procedure choice is individualized, balancing safety, efficacy, surgeon expertise, and patient factors.
  • Roux-en-Y gastric bypass remains the preferred surgical intervention for morbid obesity.