Activity of iridiumbased nanocomposite with catalase action for most cancers phototherapy

Mass spectrometry was employed to screen for S100A16 binding proteins in HK-2 cells. The results indicated that S100A16 is high expressed and associated with renal tubulointerstitial fibrosis in patient kidney biopsies and in those from UUO mice. S100A16 promotes renal interstitial fibrosis in UUO mice. S100A16 expression responded to increasing Ca2+ and interacted with myosin-9 during kidney injury or TGF-β stimulation to promote cytoskeleton reorganization and EMT progression in renal tubulointerstitial fibrosis. Therefore, S100A16 is a critical regulator of renal tubulointerstitial fibroblast activation and is therefore a potential therapeutic target for the treatment of renal fibrosis.BACKGROUND Fibromyalgia syndrome (FMS) is a rheumatic disease characterized by diffuse body pain and decreased muscle function. The aim of the present study was to compare the biological rhythms of patients with fibromyalgia syndrome with the biological rhythms of healthy controls. check details MATERIAL AND METHODS This was a cross-sectional, single blind, and single center case-control study. The patients with fibromyalgia were evaluated using a Fibromyalgia Impact Questionnaire (FIQ), Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN) Scale, Visual Analog Scale (VAS), Pittsburg Sleep Quality Index (PSQI) and Beck Depression Inventory (BDI). RESULTS The study included 77 female patients with FMS, and 32 healthy female individuals as the control group. We found that the patients in the FMS group achieved higher scores in VAS, BDI, PSQI, and the BRIAN scale than the patients in the control group (P less then 0.001). An evaluation of the relationship between FMS evaluation parameters and biological rhythm scores in patients with FMS revealed a significant positive correlation between total BRAIN and VAS, FIQ, BDI, and PSQI scores. When the relationship between FMS evaluation parameters and biological rhythm scores was evaluated in patients with FMS, a significant positive correlation was found between total BRAIN and VAS, FIQ, BDI, and PSQI scores (r=0.555, P less then 0.001; r=0.461, P less then 0.001; r=0.630, P less then 0.001; and r=0.551, P less then 0.001 respectively). CONCLUSIONS We consider that an evaluation of the biological rhythm of female patients with FMS, and appropriate treatment when required, would contribute significantly to the treatment and follow-up process of the patients.BACKGROUND Hypothermic machine perfusion (HMP) appears to exert a reconditioning effect on the ischemic damage of kidney grafts. However, some concerns still remain about its real effectiveness when it is delayed after a preliminary period of static cold storage (SCS) or with prolonged overall cold ischemia time (CIT). MATERIAL AND METHODS The effect of HMP on hemodynamic, metabolic, histological and ultrastructural features of grafts was investigated in 21 single-kidney grafts treated with a delayed HMP after SCS and with a total CIT of over 24 h. RESULTS The mean CIT, SCS, and HMP times were 29 h, 12 h, and 18 h, respectively. Longer SCS was associated with higher vascular resistance and lower arterial flow. In the pre- vs. post-HMP comparison, a significant decrease in arterial resistances and increase of flow were recorded. The hemodynamic improvement was independent of HMP duration. The perfused grafts retained some metabolic activity, with a statistically significant decrease of pH, pO2, and glucose levels, and increase of lactates in the perfusion liquid, by the end of HMP. Longer SCS was associated with higher pH and greater pO2 decrease during HMP. Light microscopy and transmission electronic microscopy revealed no significant variations in nuclear, cytoplasmic, or ultrastructural damage. SCS, HMP, and CIT were not identified as risk factor for delayed graft function or rejection. CONCLUSIONS A delayed and extended HMP can recover the graft hemodynamic function, maintain some metabolic activity, and stabilize the accumulated ischemic damage due to a preliminary SCS.BACKGROUND Cocaine abuse is a globally recognized problem with great socioeconomic and health impacts on society. We report a case of dissection of vertebral arteries and right renal artery after cocaine abuse that clinically presented as atypical headache and hypertension. CASE REPORT A 36-year-old male sought emergency care due to cervical pain after cocaine abuse. The pain was located to the right cervical side with irradiation to the homolateral temporal region. He had no previous comorbidities, except for cocaine abuse on a weekly basis. Angiotomography showed alterations compatible with recent arterial dissection of the right vertebral artery, confirmed on angioresonance. The patient received double anti-aggregation and antihypertensive drugs and was discharged. He was readmitted 5 days later due to hypertensive crisis and mild abdominal pain. Abdominal ultrasound with a Doppler of renal arteries showed signs right renal artery stenosis. Magnetic resonance angiography confirmed dissection of the same vessel. The patient underwent arteriography with stent implantation in the right renal artery. During outpatient follow-up, he progressed with gradual reduction of antihypertensive drugs. CONCLUSIONS There is only 1 case report correlating renal artery dissection with cocaine use and none with concomitant presentation of dissection in the vertebral and renal arterial beds. The scarcity of reports is a consequence of many problems. Therefore, young patients presenting with new-onset hypertension or abdominal pain and cocaine abuse history should raise suspicion for renal artery dissection. This case highlights the importance of clinical vigilance and routine specimen histopathology review, and explores key management considerations associated with the incidental diagnosis of Burkitt leukemia/lymphoma.Recently, hospitals and medical facilities have been experiencing a shortage of doctors along with heavy workload. The role of a mid-level provider may be important as a potential solution to these problems. A nurse practitioner(NP)is the most famous mid-level provider, and in our institution, the neurosurgery department has 3 NPs. Contrary to America, in Japan, the job of an NP is not an occupation independent from doctors or nurses. NPs perform 38 specific procedures according to doctors' instructions. Their activities include assisting with operations, writing prescriptions, participation in neurosurgical rounds and conferences, transportation of patients by helicopter, etc. The safe transportation of patients to isolated islands by a helicopter is especially a representative activity in our institution. Inclusion of NPs in clinical settings may bring forth medical improvements and superior work efficiency. According to regional characteristics, the job profile of a NP presents a potential scope for added capabilities.