Articles: function.
-
Post-acute sequelae of SARS-CoV-2 (PASC) are known for their prolonged and persistent effects on patients. This study aimed to investigate the impact of the PASC on the quality of life (QOL) of patients, their levels of activity participation, and satisfaction with these levels, in addition to exploring whether the duration of post-intensive care unit (ICU) discharge is associated with the effects of PASC. ⋯ PASC adversely affected the daily functioning of patients, especially in leisure, social, and religious aspects. However, these effects lessened over time, with corresponding improvement in QOL. Additionally, patient satisfaction with functional performance increased over time. These findings shed light on the rehabilitation needs of patients with COVID-19.
-
Very Low Birthweight (VLBW) infants with neonatal Chronic Lung Disease (CLD) have been found to have functional impairment of the brainstem auditory pathway at term. This study investigated the functional status of the brainstem auditory pathway in VLBW infants with CLD after term for any abnormality. ⋯ The main BAER abnormality in VLBW infants with CLD was a prolonged III‒V interval. Auditory conduction is delayed or impaired at more central regions of the brainstem in CLD infants. After term central auditory function is adversely affected by neonatal CLD. Monitoring post-term change is required to provide valuable information for post-term care of CLD infants.
-
Although regulation of nociceptive processes in the dorsal horn by deep brain structures has long been established, the role of cortical networks in pain regulation is minimally explored. The medial prefrontal cortex (mPFC) is a key brain area in pain processing that receives ascending nociceptive input and exerts top-down control of pain sensation. We have shown critical changes in mPFC synaptic function during neuropathic pain, controlled by endocannabinoid (eCB) signaling. ⋯ Spared nerve injury reduced the mechanical threshold to induce action potential firing of dorsal horn wide-dynamic-range neurons, but this was reversed in rats by WIN in the chronic phase of SNI and by mPFC injection of AM4113 in the early phase of SNI. Elevated dorsal root ganglion neuronal activity after injury was also diminished in rats by mPFC injection of AM4113, potentially by reducing antidromic activity and subsequent neuronal inflammation. These findings suggest that depending on the phase of the pain condition, both blocking and activating CB1 receptors in the mPFC can regulate descending control of pain and affect both dorsal horn neurons and peripheral sensory neurons, contributing to changes in pain sensitivity.
-
The aim of the study is to evaluate the functional status and quality of life parameters of patients in the 1st and 6th months post-COVID and to determine contributing factors. ⋯ It was found that in the post-COVID period, the severity of the disease had a negative effect on functional measurements and quality of life; however, regardless of the severity of the disease, after six months improvements in radiological findings, effort capacity, and quality of life measures were noted (Tab. 2, Fig. 5, Ref. 20). Text in PDF www.elis.sk Keywords: post-COVID, quality of life, functional measurements, chest x-ray.
-
he aim of our research is to prove, that the transplanted hepatocytes can survive and compensate for inadequate liver function in experimental animals. Thesis discusses the basic principles of hepatocyte transplantations, the process of their adaptation and effect on the organism as well as possibilities of their further use as a promising treatment method. In the experiment we used hepatocytes isolated and produced from explanted livers of laboratory rats. ⋯ Livers of all animals were explanted and sent for histopathological analysis which used classical histological methods. After evaluating the results we observed significant changes of evaluated laboratory levels in blood serum and weight in experimental animals after the transplantation of hepatocytes in comparison with the laboratory results of the control group of healthy animals and groups with liver damage without transplanted hepatocytes. The results of our experiment show that by biochemical and histological analysis we managed to clearly prove the function of transplanted hepatocytes in the model of laboratory rat with impaired liver function (Tab. 5, Fig. 17 , Ref. 17) Keywords: liver, transplantation, hepatocytes, liver tumors, resection of liver, liver failure, experiment.