Infection control of COVID-19 in operating theaters in a designated hospital for specified infectious diseases in Japan.

At the beginning of the COVID-19 pandemic in 2020, many hospitals around the world recommended stopping elective surgery as a precaution to stop the spread of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The number of elective surgeries was reduced in Japan due to several waves of the pandemic. This work describes the management of COVID-19 and actual polymerase chain reaction (PCR) screening in operating theaters at the National Center for Global Health and Medicine (NCGM), a designated hospital for specified infectious diseases in Japan.

Influence of oxidative stress on fusion of pre-synaptic plasma membranes of the rat brain with phosphatidyl choline liposomes, and protective effect of vitamin E.

Influence of oxidative stress on fusion of pre-synaptic plasma membranes with phosphatidylcholine (PC) liposomes as a model of synaptic vesicle was investigated. The inhibitory effect of vitamin E on the decline in the fusion caused by oxidative stress was also assessed. Rats subjected to hyperoxia as oxidative stress showed significant increases in the levels of lipid hydroperoxides and protein carbonyl moieties in pre-synaptic plasma membranes in the brain.

[Detection of genetically modified organisms obtained from food samples ].

Genetially modified organisms (GMOs) were explored in food samples obtained from November 2000 to March 2003 in the Tokyo area by using PCR and real-time PCR techniques. The existence of Roundup Ready Soybean (RRS) was surveyed in processed foods derived from soybeans, such as tofu, boiled soybean, kinako, nama-age, abura-age, natto, miso, soymilk and yuba. RRS was detected in 3 of 37 tofu, 2 of 3 nama-age, 2 of 3 yuba and 3 of 3 abura-age samples.

[A case of pulmonary cryptococcosis with multiple nodular shadows under treatment of bronchiolitis obliterans with organizing pneumonia (BOOP)].

A 66 year-old man was introduced to our hospital because of multiple infiltrative pulmonary shadows on February, 2001. We diagnosed bronchiolitis obliterans with organizing pneumonia (BOOP) from the clinical and bronchoalveolar lavage fluid (BALF) findings, and initiated oral steroid therapy. Since the abnormal chest shadows disappeared, the dose of steroid was decreased and maintained at 10 mg/day.

Impact of vitamin A megadose supplementation on the anthropometry of children and adolescents with non-hormonal statural deficit: a double-blind and randomized clinical study.

Objective: To evaluate the intake of retinol and carotenoids, and their serum levels, as well as the impact of vitamin A supplementation on the anthropometry and body composition of children and adolescents with non-hormonal-related statural deficit.

Method: Double-blind, randomized trial of 46 pre-pubertal patients, between 4 and 14 years of age, with normal growth rates. The subjects were divided into two groups, each with 23 individuals (Group I: Placebo; Group II: Vitamin A in a single megadose), and were evaluated at moments A and B with a six month interval.

[An adult case of tuberculous meningitis].

A 36-year-old man was referred to our hospital with complaints of high fever and headache. A diagnosis of miliary tuberculosis with tuberculous meningitis was made. He was treated with isoniazid (400 mg/day), rifampicin (300 mg/day), ethambutol (750 mg/day), pyrazinamide (1.

[Vitamin A: blood level and dietetics intake in stunted children and adolescents without hormonal disease].

Objectives: To determine the vitamin A intake and the blood levels of carotenoids and retinol in stunted children and adolescents without hormonal disease, assisted in the Clinic of Pediatric Endocrinology of the Center for Nutrition and Child Development--Department of Health, State of São Paulo, Brazil.

Methods: We evaluated, in a prospective and randomized trial, 47 prepubertal patients between 4 and 14 years old. All patients were submitted to anthropometric evaluation, bone age, bioelectric impedance and serum retional and carotenoid levels.