PURPOSE To evaluate the clinical and epidemiological risk factors for endometrial cancer in postmenopausal women with endometrial polyps, as well as the genetic polymorphism of the progesterone receptor (PROGINS). METHODS A case-control study was designed with 160 postmenopausal women with endometrial polyps, compared to a normal Control Group of 400 postmenopausal women. The genotyping of PR...

The contribution of elevated aldosterone to the pathogenesis of malignant, ANG II-dependent hypertension remains uncertain. Therefore, we examined whether chronic mineralocorticoid receptor blockade attenuates the development of malignant hypertension in transgenic rats (TGRs) with inducible expression of the Ren2 gene [TGR(Cyp1a1Ren2)]. Systolic blood pressure (SBP) was measured by radioteleme...

Renal dysfunction is an important cause of morbidity and mortality in patients with malignant hypertension. Microangiopathic hemolysis (MAHA) related to malignant hypertension may cause renal insufficiency by obstruction of interlobular arteries. We hypothesized that the presence of MAHA is an important indicator of renal dysfunction and recovery in malignant hypertension. We retrospectively an...

OBJECTIVE Poor glycemic control contributes to development of diabetic nephropathy. However, for a majority of clinical situations, the mechanisms responsible for high glucose-induced aggravation of renal tissue injury are not fully elucidated. We investigated responsiveness to pressure of various renal cell subsets subjected to hyperglycemic environment in an in-vitro model of malignant hypert...

OBJECTIVES To detect the risk factors for deep venous thrombosis (DVT) in patients after neurosurgery. METHODS Three hundred and seventy-six patients treated in the department of neurosurgery of our hospital from February 2013 to November 2015 were reviewed retrospectively. The clinical data including age, gender, hospital stay, operation time, occupation type, hypertension, coronary heart di...

Transgenic rats with inducible ANG II-dependent malignant hypertension [TGR(Cyp1a1Ren2)] were generated by inserting the mouse Ren2 renin gene into the genome of the rat. The present study was performed to assess renal morphological changes occurring during the development of ANG II-dependent malignant hypertension in these rats. Male Cyp1a1-Ren2 rats (n = 10) were fed normal rat food containin...

Fourteen autopsied cases of malignant nephrosclerosis were classified into 6 of pure form in which syndrome of malignant hypertension developed from the beginning of the disease, and 8 of exacerbated form with appearance of the syndrome in the course of essential hypertension. Pathohistological study of these cases elucidated the differences in histologic manifestations between pure and exacerb...

CD4(+)CD25(+) T cells are critical for maintenance of immunologic self-tolerance. We measured the number of CD4(+)CD25(+) cells in the patients with primary malignant hypertension related kidney injury, to explore the molecular pathogenesis of this disease. We selected 30 patients with primary malignant hypertension related kidney injury and 30 healthy volunteers. Information on clinical charac...

Intravascular lymphomatosis is a rare lymphoma characterized by proliferation of malignant cells within the lumen of small blood vessels. We describe a case of intravascular lymphomatosis resulting in pulmonary hypertension, hypoxemia, and dyspnea. This lymphoma occasionally responds to combination chemotherapy, suggesting that pulmonary hypertension secondary to intravascular lymphomatosis may...

Hypertension is a rare complication of acute intermittent porphyria (AIP) and is related to the sympathetic over-activity seen in this condition. We report a patient with AIP with malignant hypertension that recurred with a subsequent episode. Mechanisms of hypertension and renal damage are discussed.