REHAB ISN'T FOR WINNERS, LOSER

Hematopoietic stem cells maintain a quiescent state in the bone marrow to preserve their self-renewal capacity, but also undergo cell divisions as required. Organelles such as the mitochondria sustain cumulative damage during these cell divisions and this damage may eventually compromise the cells' …

Ballistic head injury remains a significant threat to military personnel. Studying such injuries requires a model that can be used with a military helmet. This paper describes further work on a skull-brain model using skulls made from three different polyurethane plastics and a series of skull 'fill …

This study indicates that the 5-mm Synbone® plate is a suitable proxy for Sus scrofa (domesticus) ribs for use with 5.56-mm OTM ammunition in ballistic testing.

The FDA approveD dobutamine for short-term use in patients with decreased contractility due to heart failure or cardiac surgical procedures leading to cardiac decompensation. The agent has not been shown to give positive outcomes in the hospitalized or outpatient setting for heart failure patients despite hemodynamically improving the patient's condition. Dobutamine can be used as temporary intravenous inotropic support until resolution of the acute inducing factors or the patient receives more definitive treatment, such as coronary revascularization, mechanical circulatory support, or heart transplant. Short-term intravenous inotropic support should be given to patients in cardiogenic shock to preserve systemic blood flow and protect from end-organ damage. This activity will highlight the mechanism of action, adverse event profile, pharmacology, monitoring, and relevant interactions of dobutamine, pertinent for members of the interprofessional team in treating patients with cardiac disorders that will respond to such therapy.

Physical forces are central players in development and morphogenesis, provide an ever-present backdrop influencing physiological functions, and contribute to a variety of pathologies. Mechanotransduction encompasses the rich variety of ways in which cells and tissues convert cues from their physical …

Postoperative periprosthetic femoral fracture following hip replacement has been the subject of many varied experimental approaches. Cadaveric samples offer realistic fit and fracture patterns but are subject to large between-sample variation. Composite femurs have not yet been validated for this pu …

In patients with type 2 diabetes (T2D) and heart failure (HF), the optimal glycemic target is uncertain, and evidence-based data are lacking. Therefore, we performed a randomized study on the effect of optimized glycemic control on left ventricular function, ...

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Women with lower urinary tract symptoms (LUTS) commonly present to primary care. Management is often based on a symptomatic diagnosis alone although LUTS correlate with urodynamic diagnosis in 65% of cases. The aim of this study was to develop a scoring system to discriminate between the symptoms of …

SYNBONE® spheres were impacted with 7.62 × 39 mm mild steel core ammunition at a mean impact velocity of 654 m/s, SD 7 m/s, to simulate engagement distances of around 50-100 m. The wounds and fracture patterns were assessed by two forensic pathologists familiar with military cranial injury. The over …

This article outlines the exciting developments that are taking place with immunotherapies and demonstrates how …

No synergistic effect of local oestrogens and antimuscarinics in the treatment of OAB was found. Antimuscarinic treatment has lower cure rates in women with symptomatic DO complaining of incontinence at orgasm or in patients with DO following provocative manoeuvres. The association of local oestroge …

Fluid expulsions are not typically a part of female orgasm. FE and squirting are two different physiological components of female sexuality. FE was objectively evidenced only in tens of cases but its reported high prevalence is based mostly on subjective questionnaire research. Pathophysiology of sq …

Male or female, physical therapy and pelvic floor exercises can fix your bladder control issues.

At the McCain Institute for International Leadership, we are fighting to secure democracy and alliances, defend human rights, and advance character-driven leadership.

The insufficient and unspecific target of traditional therapeutic approaches in cancer treatment often leads to therapy resistance and cancer recurrence. Over the past decades, accumulating discoveries about stem cell biology have provided new potential ...

Current cancer therapies target the bulk of the tumour, while a population of highly resistant tumour cells may be able to repopulate the tumour and metastasize to new sites. Cancer cells with such stem cell-like characteristics can be identified based on their phenotypical and/or functional feature …

Official website of Harvard professor of psychiatry, John E. Mack, M.D., exploring the frontiers of human experience.

Experiencer narratives must be seriously considered as humanity struggles to come to terms with the profound implications of UAP sightings and contact encounters.