نتایج جستجو برای: beak atrophy and dwarfism syndrome
تعداد نتایج: 16949926 فیلتر نتایج به سال:
Human growth hormone (GH), a single-chain peptide of 191 amino acids, was isolated from somatotroph cells of the anterior pituitary gland in 1956 and first used therapeutically for treatment of pituitary dwarfism in 1958 (Raben, 1958). Pituitary dwarfism is the classic form of growth hormone deficiency during childhood. Gigantism refers to any standing height more than 2 standard deviations abo...
Progressive hemifacial atrophy, also known as Parry-Romberg syndrome, is a slowly advancing degenerative disease that mostly affects the cutaneous, subcutaneous fatty tissue, muscle tissue, and bone structures on one side of the face. We describe the chronological progression of this very rare syndrome from early childhood until adulthood in a patient who developed severe atrophy and lost one e...
Normal chick embryos swallow and utilize the albumen in the egg between the 11th and 15th day of incubation (Witschi, 1949). They use approximately two-thirds of the yolk by the end of incubation (Romanoff & Romanoff, 1949). Thus the embryo has access to 4 g of protein in the albumen and 3 g of protein in the yolk (Romanoff & Romanoff, 1949). Embryos which have been hypophysectomized by partial...
Çamptomelic dysplasia is a fatal infantile dysplasia characterized by lower limb bowing and mesomelic dwarfism. Most of this skeletal dysplasia occur through spontaneous mutation, but recessive autosomic recession is also likely. Prenatal diagnosis is considered with ultrasonography and amniocentesis. Postnatal diagnosis is characterized by mesomelic dwarfism with limb bowing, pulmonary h...
numerous causes are reported for ulnar nerve compression at the wrist, known as guyon's tunnel syndrome. in the present article, a patient with guyon's tunnel syndrome during pregnancy concomitant with an anomaly of ulnar nerve is described. a 29-year-old iranian woman presented with clinical features of guyon's tunnel syndrome (pain and paresthesia in the fifth finger of the left hand and atro...
We report 2 cases of intraspinal germinoma associated with Klinefelter syndrome. In one patient, spinal cord atrophy was observed at the upper and lower ends of the intraspinal tumor. Brain atrophy was observed in both cases. Germinoma should be included in the differential diagnosis if an intraspinal tumor is observed in a patient with Klinefelter syndrome.
افزایش روزافزون جمعیت همگام با معضل بحران جهانی منابع آب شیرین، استفاده از منابع آب نامتعارف در بخش کشاورزی، به عنوان بزرگترین مصرفکنندهی آب شیرین، به ویژه در مناطق خشک و نیمهخشک را ضروری میسازد. به همین دلیل، در این پژوهش، در قالب یک طرح آماری بلوک کامل تصادفی در سطح مزرعه، تأثیر چهار شیوه آبیاری شامل آبیاری با شیارثابت با آبغیرشور (FF)،آبیاری با شیار ثابت با آب شور (SS)، آبیاری با شیار ...
Beak and feather disease virus (BFDV) causes the highly contagious, in some cases fatal, psittacine beak and feather disease in parrots. The European continent has no native parrots, yet in the past has been one of the world's biggest importers of wild-caught exotic parrot species. Following the banning of this practice in 2007, the demand for exotic pet parrots has largely been met by establis...
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