Reports of the increasing incidence of male infertility paired with decreasing semen quality
have triggered studies on the effects of lifestyle and environmental factors on the male …

The initiation and maintenance of reproductive capacity in humans is dependent on pulsatile
secretion of the hypothalamic hormone GnRH. Congenital hypogonadotropic hypogonadism …

Common side effects of opioid administration include sedation, dizziness, nausea, vomiting,
constipation, physical dependence, tolerance, and respiratory depression. Physical …

In our professional lives, we have not witnessed a healthcare crisis of this magnitude and
severity. As we proof this (March 30, 2020), COVID-19, caused by the SARS-CoV-2 virus …

Opioids are used increasingly for chronic non-cancer pain. Controversy exists about their
effectiveness and safety with long-term use. We analysed available randomised, placebo …

A difficult decision for physicians who treat patients with chronic pain not associated with
terminal disease is whether and how to prescribe opioid therapy, which can relieve pain and …

Long‐term opioid management for chronic noncancer pain - Noble, M - 2010 | Cochrane
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Opioid abuse has increased in the last decade, primarily as a result of increased access to
prescription opioids. Physicians are also increasingly administering opioid analgesics for …

Introduction Significant scientific advances during the past 3 decades have deepened our
understanding of the physiology and pathophysiology of penile erection. A critical evaluation …

Diathesis-stress models of schizophrenia and other psychotic disorders have dominated
theorizing about etiology for over three decades. More recently, with advances in our …