Pseudohypoparathyroidism (PHP) is associated with biochemical hypoparathyroidism (i.e. hypocalcemia and hyperphosphatemia) due to parathyroid hormone (PTH) resistance rather than to PTH deficiency. Patients with PHP type 1a have a generalized form of hormone resistance plus a constellation of developmental defects termed Albright hereditary osteodystrophy (AHO). Within PHP type 1a families some...

Calpastatin (CAST) is a specific inhibiter of calpains, playing a role in meat tenderization and myogenesis. In the present study, the polymorphism of the CAST gene of Makoei sheep was investigated by polymerase chain reaction and single strand conformation polymorphism technique (PCR–SSCP). Genomic DNA was extracted from whole blood samples collected from 100 sheep. A 622 bp CAST exon 1 segmen...

BACKGROUND AND PURPOSE Neuronal damage in aSAH apart from perfusion deficits has been widely discussed. We aimed to test if cerebral injury occurs in aSAH independently from visible perfusion deficit by measuring cerebral metabolites in patients with aSAH without infarction or impaired perfusion. MATERIALS AND METHODS We performed 3T MR imaging including (1)H-MR spectroscopy, DWI, and MR perf...

Brachydactyly, classically described as shortening of III, IV, and V metacarpals and I distal phalanx, is the typical and most specific sign of Albright's hereditary osteodystrophy, a peculiar phenotype reported in subjects with pseudohypoparathyroidism type Ia (PHP-Ia) caused by mutations in the GNAS gene, which encodes for the alpha-subunit of the stimulatory G protein (Gsalpha). It has been ...

The seasonal and diurnal variations in the incidence of hypertension, cerebrovascular accident, coronary heart disease were well documented, but the relation between season and daytime on the onset of aneurysmal subarachnoid hemorrhage (ASAH) was a subject of controversy. In the present study we aimed to evaluate the role of season of year and diurnal changes on the onset of ASAH. The time was ...

introduction: endometriosis is a prevalent gynecological disorder among women which is diagnosed by the growth of endometrial tissue outside of uterus and is mainly accompanied by severe pelvic pain and infertility. p53 also known as cellular tumor antigen p53 inside codons 11, 72 and 248 are contained with single nucleotide changes in which tends to be nearly rampant.this will probably be incr...

results slow and fast-growing groups of the mycobacterium strains were clearly differentiated based on the constructed tree of 56 common mycobacterium isolates. each species with a unique title in the tree was identified; in total, 13 nods with a bootstrap value of over 50% were supported. among the slow-growing group was mycobacterium kansasii, with m. tuberculosis in a cluster with a bootstra...

no abstract is provided.

introduction: cryptorchidism has been proved to cause apoptosis in germ cells in respond to changes in the stimulation levels of specific physiological events. the purpose of this study was to determine whether treatment of bilateral cryptorchidism was associated with alterations in testicular gene expression. methods: to induce bilateral cryptorchid model, immature mice were anesthetized and a...

idiopathic chronic urticaria (icu), the most common form (70-80%) of chronic urticaria is supposed to have immune basis causes. it is speculated that the promoter polymorphism of tgf-β1 gene may be involved in icu. this condition is thought to affect at least 0.1% of the population and often can be severe and difficult to treat. a total of 40 patients with icu and 41 normal subjects were studie...