Phenotype of Idiopathic Infantile Hypercalcemia Associated with the Heterozygous Pathogenic Variant of and .

Idiopathic infantile hypercalcemia (IIH) is a rare genetic disease, also called hypersensitivity to vitamin D3. The molecular heterogeneity allows for the differentiation between the two forms; IIH type 1 caused by genetic variants and IIH type 2 associated with mutations. The affected individuals express a variety of symptoms: hypercalcemia, hypercalciuria, suppressed intact parathormone levels (PTH), nephrocalcinosis, elevated levels of serum 1,25 (OH)2-vitamin D3 or inappropriately normal levels, and kidney phosphate wasting.

Predictive role of neostromal CD10 expression in breast cancer patients treated with neoadjuvant chemotherapy.

The therapeutic strategy of invasive breast cancer is based on routine histopathological markers (estrogen-, progesterone receptor, HER2, Ki67) routinely evaluated in tumor cells. However, the assessment of cancer stroma could influence therapeutic strategies. Studies have shown that stromal expression of CD10, a zinc-dependent metalloproteinase, is associated with biological aggressiveness of the tumor.

[The application of pudendal nerve blockade in the treatment of pudendal neuralgia related chronic pelvic pain].

Pudendal neuralgia is a rare and — in the absence of somatic, radiological and laboratory abnormalities — often unrec-ognizable problem, posing a serious challenge to therapeutic management. Our case study presents the complete diagnostic and therapeutic algorithm of a female patient with chronic pudendal pain. In addition, our paper draws attention to the role of pelvic pain workgroups — such as the Pelvic Pain Task Force of the Semmelweis University — where cases of chronic pelvic pain with no clear medical reason can be assessed and treated with higher efficiency.

Narrow Vagina as a Predictor of Obstructive Voiding Dysfunction after Transobturator Sling Surgery.

Background: Voiding dysfunction (VD) is a potential complication after female midurethral sling operations.

Objectives: Our goal was to assess the rate of obstructive VD after -transobturator tension-free tape (TOT) procedures and to find perioperative risk factors (RFs) predicting postoperative voiding problems.

Methods: We have retrospectively evaluated the perioperative data of 397 women who underwent TOT operations.

Molecular hydrogen alleviates asphyxia-induced neuronal cyclooxygenase-2 expression in newborn pigs.

Cyclooxygenase-2 (COX-2) has an established role in the pathogenesis of hypoxic-ischemic encephalopathy (HIE). In this study we sought to determine whether COX-2 was induced by asphyxia in newborn pigs, and whether neuronal COX-2 levels were affected by H treatment. Piglets were subjected to either 8 min of asphyxia or a more severe 20 min of asphyxia followed by H treatment (inhaling room air containing 2.

Neuronal tumour necrosis factor-α and interleukin-1β expression in a porcine model of intracerebral haemorrhage: Modulation by U-74389G.

Tumour necrosis factor α (TNF-α) and interleukin 1β (IL-1β) are important mediators of intracerebral haemorrhage (ICH) inflammatory response. Lazaroids, established antioxidants and neuroprotectants, have been studied in several brain pathologies. The present study was designed to investigate: a) TNF-α and IL-1β changes, in neurons and b) U-74389G effects, 4 and 24h after haematoma induction in a porcine model of intracerebral haemorrhage.

Delayed neurovascular dysfunction is alleviated by hydrogen in asphyxiated newborn pigs.

Background: The neurovascular unit encompasses the functional interactions of cerebrovascular and brain parenchymal cells necessary for the metabolic homeostasis of neurons. Previous studies indicated marked but only transient (1-4 h) reactive oxygen species-dependent neurovascular dysfunction in newborn pigs after severe hypoxic/ischemic (H/I) stress contributing to the neuronal injury after birth asphyxia.

Objectives: Our major purpose was to determine if neurovascular dysfunction would also occur later, at 24 h after a milder H/I stress.

Regional Differences in the Neuronal Expression of Cyclooxygenase-2 (COX-2) in the Newborn Pig Brain.

Cyclooxygenase (COX)-2 is the major constitutively expressed COX isoform in the newborn brain. COX-2 derived prostanoids and reactive oxygen species appear to play a major role in the mechanism of perinatal hypoxic-ischemic injury in the newborn piglet, an accepted animal model of the human term neonate. The study aimed to quantitatively determine COX-2 immunopositive neurons in different brain regions in piglets under normoxic conditions (n=15), and 4 hours after 10 min asphyxia (n=11).

Evaluation of laser-speckle contrast image analysis techniques in the cortical microcirculation of piglets.

A new laser speckle-contrast analysis (LASCA) technique based on multi-exposure imaging was employed to simultaneously study pial arteriolar responses with cerebrocortical perfusion changes to various vasodilator (5-10% CO(2) ventilation, bradykinin (1-10 μM), N-methyl-D-aspartate (100 μM)) vasoconstrictor (10-100 μM noradrenaline, 1M KCl), or neutral (2.1% H(2) ventilation) stimuli as well as to asphyxia in the newborn piglet. Anesthetized, ventilated animals (n=20) were fitted with closed cranial windows.

[Ultrasonography in the diagnosis of ovarian and endometrial carcinoma].

Transvaginal sonography has become a crucial part of the routine gynecologic examination. It offers now a great help in the diagnosis of almost all gynecological diseases. Transvaginal ultrasound means the first step in the diagnosis of the first two most common gynecological malignancies, and in many cases we are able to set up a diagnosis of its own.

Hydrogen is neuroprotective and preserves cerebrovascular reactivity in asphyxiated newborn pigs.

Hydrogen (H2) has been reported to neutralize toxic reactive oxygen species. Oxidative stress is an important mechanism of neuronal damage after perinatal asphyxia. We examined whether 2.

PACAP and VIP differentially preserve neurovascular reactivity after global cerebral ischemia in newborn pigs.

Pituitary adenylate cyclase activating polypeptide (PACAP) and vasoactive intestinal peptide (VIP) are neuroprotective in numerous models. Impairment of cerebrovascular reactivity (CR) contributes to ischemia/reperfusion (I/R)-induced neuronal damage. We tested whether PACAP and/or VIP preserve CR to I/R-sensitive dilator responses dependent on endothelial and/or neuronal function.