We present the case of a young patient who underwent a prolonged urological procedure in the lateral decubitus position. The patient's postoperative course was complicated by rhabdomyolysis manifested by elevated levels of serum creatine phosphokinase and the presence of myoglobin in urine and blood. To prevent renal failure, we managed the patient in the intensive care unit with generous volum...

Extracellular nucleotides may be important regulators of bile ductular secretion, because cholangiocytes express P2Y ATP receptors and nucleotides are found in bile. However, the expression, distribution, and function of specific P2Y receptor subtypes in cholangiocytes are unknown. Thus our aim was to determine the subtypes, distribution, and role in secretion of P2Y receptors expressed by chol...

We previously reported that actin-depolymerizing agents promote the alkalization of the Golgi stack and thetrans-Golgi network. The main determinant of acidic pH at the Golgi is the vacuolar-type H(+)-translocating ATPase (V-ATPase), whose V1domain subunitsBandCbind actin. We have generated a GFP-tagged subunitB2construct (GFP-B2) that is incorporated into the V1domain, which in turn is coupled...

Chloroplasts, Compartmental Analysis, Indole-3-acetic Acid (LAA), IAA Conjugation, Permeability A compartmental analysis of the distribution of the plant hormone indole-3-acetic acid (IAA) was performed with mesophyll cells of spinach leaves. The results indicated that up to about 45% of the total amount of free IAA in the laminae of spinach is localized within the chloroplasts, although these ...

In response to diverse stimuli, two-pore-domain potassium channel TREK-2 regulates cellular excitability, and hence plays a key role in mediating neuropathic pain, mood disorders and ischemia through. Although more and more input modalities are found to achieve their modulations via acting on the channel, the potential role of subunit interaction in these modulations remains to be explored. In ...

Investigations in a 75–85-year-old Scots pine stand were performed on a territory influenced over 40 years by alkaline dust pollution (pH 12.3–12.7) emitted from a cement plant. Sample plots were located at distances of 2, 3, and 5 km E of the emission source and a control sample plot was selected on an unpolluted territory 38 km W of it. We studied soil properties and the anatomical structure,...

Alkalization is a crucial process during cocoa processing to reduce its bitterness, improve solubility and develop color. can be performed out at several points of the (nib or cake), with different agents various intensities. All these variables may affect properties, but also physico-chemical sensory properties derived products (i.e. cakes). This work aims evaluate impact alkalization type vs....

Acute gastroenteritis with viral infection in infants causes severe diarrhea and often results in acute renal failure due to severe dehydration. However, a viral infection, particularly rotavirus, rarely induces postrenal failure due to bilateral stones in infants. Herein, we report three cases of postrenal failure in infants due to bilateral ureteral stones induced by acute gastroenteritis wit...

Reported herein for the first time in the literature is the case of a 41-yr-old woman who developed a tumor lysis-like syndrome, consisting of hyperkalemia, hyperphosphatemia, hyperuricemia, and acute renal insufficiency, soon after the initiation of chemotherapy for severe visceral leishmaniasis with liposomal amphotericin B. Allopurinol therapy, together with iv fluid administration and urine...