The outcome of consecutive training activities can overcome geopolitical instabilities, and yield a genuine change in approach of both regulators, medical administrators, medical staff and the public; as to the important contribution of palliative care services to the welfare of the patient and his/her family.
Spiritual care is recognised as an essential element of the care of patients with serious illness such as cancer. Spiritual distress can result in poorer health outcomes including quality of life. The American Society of Clinical Oncology and other organisations recommend addressing spiritual needs in the clinical setting. This paper reviews the literature findings and proposes recommendations for interprofessional spiritual care.
Hypothyroidism was induced in young female Sprague-Dawley rats by the addition of methimazole (0.67 mg/ml) to drinking water for a period of 7 weeks (7-14 weeks of age). The responses of the articular cartilage, epiphyseal growth plate cartilage, epiphyseal trabecular bone, and metaphyseal trabecular bone in the proximal tibia were assessed by structural parameters. In addition, replacement therapies were introduced for the last 2 weeks of the experimental period. These included 0.7 U/kg BW human GH (hGH), 15 micrograms/kg BW L-T4 (T4), and a combination of hGH and T4 at the same doses. In the hypothyroid rats, the width of epiphyseal growth plate cartilage decreased by 27%, that of articular cartilage by 35%, epiphyseal trabecular bone volume by 30%, and metaphyseal trabecular bone volume by 66% relative to those in age-matched control tissues. T4 treatment led to a full restoration of the epiphyseal trabecular bone and surpassed by 40% the control value. The magnitude of the articular cartilage and the epiphyseal trabecular bone volume returned to control values, while that of metaphyseal trabecular bone was 68% of control values. Treatment with hGH did not improve the epiphyseal growth plate cartilage or articular cartilage. It did restore epiphyseal trabecular bone to almost normal values, but metaphyseal trabecular bone improved to only a small though significant level (45% of control value). The combination of T4 and hGH resulted in an additional enlargement in the width of the epiphyseal growth plate cartilage and an increase in metaphyseal trabecular bone volume compared to those in the T4 group. Qualitative examinations indicated that it was only in the T4 and T4 plus hGH groups that the lowest chondrocytes in the epiphyseal growth plate cartilage resumed their normal hypertrophied size. These results suggest that the change in the hypothyroid state do not rely solely on the lack of pituitary GH synthesis and secretion, as replacement by exogenous GH did not restore normal epiphyseal growth plate cartilage morphology or its remodeling into metaphyseal trabecular bone. Treatment with T4 (which restored endogenous pituitary GH to 30% of control levels) results in full recovery of the epiphyseal growth plate cartilage morphology along with its associated metaphyseal trabecular bone. In addition, it can also be concluded that the decrease in epiphyseal trabecular bone volume observed in the hypothyroid animals was due solely to the GH-deficient state that accompanied hypothyroidism.
The condylar cartilage of the young rat is a major growth center of the craniofacial complex. Differences between the mechanism that results in bone formation from growth centers in the epiphyseal plates of long bones are dictated primarily by the different character of the mineralization of the cartilage. In this ultrastructural study we demonstrate that the terminal hypertrophic chondrocytes undergo apoptosis and disintegration while simultaneously chondroclasts dissolve gaps in the calcified cartilage that engulfs them. The latter are also phagocytizing debris of the chondrocytes. The chondroclasts are intimately followed by tube-forming endothelial cells that most probably coalesce to create extensions of the invading capillaries into the evacuated lacunae. The chondroclasts have ultrastructural features similar to osteoclasts. They are multinucleate, are rich in mitochondria and vacuoles, form clear zones that adhere to the spicules of the calcified cartilage, and also form a sort of ruffled border. The latter is not as elaborate and orderly arranged as is known from osteoclasts. The capillaries that follow orient the stroma cells to the evacuated lacunae and, together with the calcified cartilaginous scaffold, supply the adequate environmental conditions for the stroma cells to differentiate into osteoblasts and to build up trabecular bone.
The incidence of cancer is increasing in the developed countries and even more so in developing countries parallel to the increase in life expectancy. In recent years, clinicians and researchers advocate the need to include supportive and palliative care since the establishment of the diagnosis and throughout the duration of treatment, with the goal of improving patients' quality of life. This patient-centered approach in supportive care is also shared by various traditional and complementary medicine approaches. Traditional Arab-Islamic medicine offers a variety of therapeutic modalities that include herbal, nutritional, and spiritual approaches. Physicians and scholars, such as Avicenna (980–1037), Rhazes (965–915), Al Zahrawi (936–1013), and Ibn al Nafis (1218–1288) referred to cancer etiology in various medicinal texts and suggested both preventive and therapeutic remedies to alleviate suffering. This review presents research data related to the anticancer activities of herbs used in Arab-Islamic medicine and allude to their potential role in improving the quality of life of cancer patients.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.