Since the late 1950s transport of bile in the liver has been described by the 'osmotic concept', according to which bile flows into the canaliculi towards the ducts, countercurrent to the blood flow in the sinusoids. However, because of the small…
Metastasis to the penis is an extremely rare entity. Malignant priapism is defined as a persistent, nonsexual erection that is refractory to pharmacologic treatment, corporal aspiration, and surgical shunts. Furthermore, it is typically a hallmark of…
Traumatic injuries can range from minor wounds to major, complex injuries causing shock and multi-system organ dysfunction. Trauma is the leading cause of death in patients between the ages of 15 and 24. It accounts for approximately 30% of all ICU …
Synaptic and neuronal loss are major neuropathological characteristics of Parkinson's disease. Misfolded protein aggregates in the form of Lewy bodies, comprised mainly of α-synuclein (αSyn), are associated with disease progression, and have also…
Synaptic and neuronal loss are major neuropathological characteristics of Parkinson's disease (PD). Misfolded protein aggregates in the form of Lewy bodies, comprised mainly of α-synuclein (αSyn), are associated with disease progression, and have…
The digastrics are a pair of muscles individually made up of two distinct muscle bellies: the anterior and posterior digastrics. They derive embryonically from the first and second pharyngeal arches. Together, they function in swallowing, chewing, …
Cardiac pathologies, such as aortic stenosis (AS), aortic regurgitation (AR), mitral regurgitation (MR), bicuspid aortic valve (BAV), LV hypertrophy/dilation, and reduced EF can be associated with ascending aortic aneurysm (AsAoA). Since non-gated…
BACKGROUND: Very little research has been reported examining nonpharmacologic symptom management strategies for very young, hospitalized children receiving palliative care, and none has involved Reiki-a light touch therapy. OBJECTIVES: To determine…
The postcranial skeleton of bowhead whales was described in detail more than 100 years ago. The musculature of bowheads has not been studied in detail but matches that of other mysticetes in general features. In this chapter, we focus on some aspects…
The prenatal development of bowhead whales is poorly known, and no complete ontogenetic series exist. However, the available embryos and fetuses elucidate aspects of the development of the species, as well as that of all of mysticetes in general, and…
The sensory biology of bowhead whales reflects features both related to their origin from land mammals and adaptations to their current environment, polar seas. There is anatomical and genomic evidence that bowheads have a sense of smell. Their sense…
We discuss the evolution, phylogenetic relations to right whales, and geographical distribution of bowhead whales. We summarize its relations to humans, including whaling by indigenous and European whalers, conservation efforts, and modern challenges…
The commercial hunt of the four stocks of bowhead whales by the nations of Europe and North America commenced in 1540 and came to an effective end at the start of World War I. At that time, all four stocks had been driven to near extinction. Whalers…
Recovery-oriented services overlook a crucial health domain for persons with severe mental illnesses (SMI): sexuality and intimacy. Though this aspect of social recovery correlates with improved life quality and treatment outcomes, behavioral …
An understanding of the functional morphology of the bowhead whale continues to have significance for population management. This chapter first examines the anatomical features of the bowhead whale reproductive system, with an emphasis on the female.…
BACKGROUND: To quantitatively evaluate the brain MRI morphological abnormalities in patients with cyclin-dependent kinase-like 5 deficiency disorder (CDD) on a group level and longitudinally. METHODS: We performed surface-based MRI analysis on …
MicroRNAs (miRNAs) are small regulatory molecules that are involved in posttranscriptional modifications. These noncoding RNAs are usually ferried by extracellular carriers such as exosomes or other protein and lipid carriers inside a range of body…
MicroRNAs (miRNAs) are small regulatory molecules that are involved in post-transcriptional modifications. These non-coding RNAs are usually ferried by extracellular carriers such as exosomes or other protein and lipid carriers inside a range of…
The article discusses tips on how to diagnose and treat poststroke depression. Other topics include the prevalence of stroke in the U.S. and around the world, the adverse effects of stroke like mild, moderate, and severe disability, the possible…
The purpose of this study was to elucidate the pathophysiology of aspiration in previously studied female infant piglets after a unilateral superior laryngeal nerve (uSLN) lesion.
OBJECTIVE: The purpose of this study was to elucidate the pathophysiology of aspiration in previously studied female infant piglets after a unilateral superior laryngeal nerve (uSLN) lesion. METHODS: Videofluoroscopic swallow studies (VFSS) were…
Body composition is associated with risk of disease progression and treatment complications in a variety of conditions. Therefore, quantification of skeletal muscle mass and adipose tissues on Computed Tomography (CT) and/or Magnetic Resonance…
Uterine carcinosarcoma (USC) is a rare, aggressive primary neoplasm of the Uterus that represents less than 5% of all uterine malignancies. It usually affects older females in their seventh decade. USC disproportionally affects black women more and…
Uterine carcinosarcoma (USC) is a rare, aggressive primary neoplasm of the Uterus that represents less than 5% of all uterine malignancies. It usually affects older females in their seventh decade. USC disproportionally affects black women more and…
Primary squamous cell carcinoma of the thyroid (PSCCT) is a rare and aggressive neoplasm that accounts for less than 1% of all thyroid malignancies. Its incidence is higher in females in their fifth and sixth decades of life. The pathophysiology of…
Primary squamous cell carcinoma of the thyroid (PSCCT) is a rare and aggressive neoplasm that accounts for less than 1% of all thyroid malignancies. Its incidence is higher in females in their fifth and sixth decades of life. The pathophysiology of…
Lung transplantation has become an established therapy for end-stage lung diseases. Early postoperative complications can impact immediate, mid-term, and long-term outcomes. Appropriate management, prevention, and early detection of these early…
Lung transplantation has become an established therapy for end-stage lung diseases. Early postoperative complications can impact immediate, mid-term, and long-term outcomes. Appropriate management, prevention, and early detection of these early …
To characterize fellowship training experiences in the 11 Canadian minimally invasive gynaecologic surgery (MIGS) programs and compare the surgical exposure of fellows in these programs to that of the American Association of Gynecologic…
OBJECTIVE: To characterize fellowship training experiences in the 11 Canadian minimally invasive gynaecologic surgery (MIGS) programs and compare the surgical exposure of fellows in these programs to that of the American Association of Gynecologic…
Peritoneal dialysis (PD) is a widely employed renal replacement modality. A prospective study was conducted to determine the short-term and midterm outcomes and complication rates associated with a standardized optimal laparoscopic peritoneal…
Background: Peritoneal dialysis (PD) is a widely employed renal replacement modality. A prospective study was conducted to determine the short-term and midterm outcomes and complication rates associated with a standardized optimal laparoscopic…
Emergency department (ED) patients who leave before treatment is complete (LBTC) represent medicolegal risk and lost revenue. We sought to examine LBTC return visits characteristics and potential revenue effects for a large healthcare system.
