RESUMO
A male infant with distal 9q trisomy syndrome associated with an unusual inheritance of ABO blood type is reported. His clinical features were concordant with those of distal 9q trisomy syndrome. His karyotype was 46,XY, -10, +der (10) t(9;10) (q22.3;q24.3) confirmed by G-banding and high resolution methods. His father had the balanced translocation t(9;10) (q22.3;924.3). He had a blood type of AB, despite his father's blood type of AB and his mother's blood type of O. The gene of ABO blood type is located at 9q34.1-q34.2. Therefore, he would have received A and B type alleles from his father. 9q trisomy syndrome should be carefully investigated with ABO blood type.
Assuntos
Sistema ABO de Grupos Sanguíneos/genética , Cromossomos Humanos Par 9/genética , Trissomia , Humanos , Recém-Nascido , Cariotipagem , Masculino , SíndromeRESUMO
Comparative studies of the differences in elderly patients with and without cardiovascular disorders were made in regard to complications occurring during and after operation. The subjects included 38 patients (6 men and 32 women) aged 70 to 99 years (mean: 84 years) at Nagoya City Kouseiin Geriatric Hospital who had orthopedic surgery under general anesthesia, between March 1990 and October 1992. Diseases identified in these subjects were sequelae of cerebrovascular disease (38 subjects), heart disease (22 subjects), hypertension (9 subjects), senile dementia (6 subjects), Parkinson's disease (5 subjects), malignant disease (3 subjects) and diabetes mellitus (2 subjects). They were initially divided into 2 groups according to ultrasonic cardiography: a normal group comprising 20 patients without cardiovascular abnormalities, and a disorder group comprising 18 patients with reduction of left ventricule function, left ventricular hypertrophy and/or valvular disease (more than moderate). All subjects were examined with regard to age, weight, the nutrition index proposed by Onodera, activity of daily living (ADL), cardiac output, left ventricular ejection fraction, serum level of BUN and albumin etc. Moreover, the disorder group subjects were divided into 2 groups according to the presence or absence of heart failure occurring after surgery. In addition to the above-mentioned, we also studied the duration of surgery and anesthesia, and water balance during and after surgery. Results showed that the ADL and nutrition index in the disorder group were lower compared to the normal group.(ABSTRACT TRUNCATED AT 250 WORDS)
Assuntos
Doenças Cardiovasculares/complicações , Complicações Intraoperatórias/epidemiologia , Complicações Pós-Operatórias/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Insuficiência Cardíaca/complicações , Humanos , Incidência , Japão/epidemiologia , Masculino , OrtopediaRESUMO
Clear cell carcinoma of the lung is an extremely rare type of lung cancer with doubtful etiology. This present case showed that the tumor cells contained abundant cytoplasmic glycogen with a diffusely distributed pattern and intracellular glandular structure electron microscopically. Immunohistochemical study revealed that the tumor cells expressed not only epithelial marker including cytokeratin and epithelial membrane antigen, but also Ley, one of stage-specific embryonic carbohydrate antigens. The diagnosis of pulmonary clear cell carcinoma should be done carefully, because benign clear cell tumor and secondary renal cell carcinoma show similarities in a histologic appearance but not in their management and prognosis.
Assuntos
Adenocarcinoma de Células Claras/patologia , Neoplasias Pulmonares/patologia , Adenocarcinoma de Células Claras/química , Adenocarcinoma de Células Claras/ultraestrutura , Humanos , Imuno-Histoquímica , Neoplasias Pulmonares/química , Neoplasias Pulmonares/ultraestrutura , Masculino , Pessoa de Meia-IdadeRESUMO
Using frozen-thawed and extensively washed rat cortical membranes, the effects of 3-((+/-)2-carboxypiperazin-4-yl)propyl-1-phosphonic acid (CPP) on [3H]N-(1-[2-thienyl]cyclohexyl)-3,4-piperidine ([3H]TCP) binding stimulated by either 1 microM L-glutamate or 300 microM Mg2+ were examined. CPP much more potently inhibited Mg(2+)-stimulated [3H]TCP binding than [3H]TCP binding stimulated by L-glutamate, suggesting that CPP preferentially acts at Mg2+ recognition sites with high affinity, which may be anatomically and/or functionally associated with a recognition site for N-methyl-D-asparate (NMDA) antagonists.