Factors impacting antibody kinetics, including fever and vaccination intervals, in SARS-CoV-2-naïve adults receiving the first four mRNA COVID-19 vaccine doses.

To evaluate the antibody response following the initial four doses of mRNA vaccines (BNT162b2 or mRNA-1273) in SARS-CoV-2-naïve healthy adults and investigate factors influencing antibody titer increases, this prospective cohort study was conducted in Japan from March 2021. The study included participants who received either the 1st and 2nd doses (n = 467), 3rd dose (n = 157), or 4th dose (n = 89). Blood samples were collected before and up to 6 months after each dose, and anti-receptor-binding domain antibody levels were measured.

Antibody responses after BNT162b2 vaccination in Japanese geriatric intermediate care facilities.

Background: To evaluate antibody responses against the primary series of vaccination of severe acute respiratory syndrome coronavirus-2 [SARS-CoV-2] vaccines in the staff and residents of Japanese geriatric intermediate care facilities.

Methods: All subjects (159 staff and 96 residents) received two doses of the BNT162b2 mRNA vaccine 3 weeks apart. Baseline data of subject were collected using a structured form.

Very young children with Prader-Willi syndrome are refractory to growth hormone-associated decreases in free thyroxine levels.

The earlier initiation of growth hormone (GH) treatment for patients with Prader-Willi syndrome (PWS) who are younger than 2 years has become more prevalent. Because free thyroxine (FT4) levels are low during this period, GH may induce further reductions; however, limited information is currently available on this issue. Therefore, we herein performed age-dependent and time-course analyses of thyroid hormone levels in GH-treated PWS children.

Circulating insulin-like growth factor 1 levels are reduced in very young children with Prader-Willi syndrome independent of anthropometric parameters and nutritional status.

Objective: Insulin growth factor-1 (IGF-1) is used to evaluate growth hormone (GH) sufficiency and is decreased in children with Prader-Willi syndrome (PWS). Although IGF-1 is negatively affected by body size and nutritional status, both of which are impaired in PWS children, these variables are typically not considered when assessing IGF-1 levels in these subjects. Here, we compared IGF-1 levels in PWS children to controls matched for age, sex, anthropometric parameters, and nutritional status.

Central hypothyroidism improves with age in very young children with Prader-Willi syndrome.

Objective: Abnormalities in the hypothalamic-pituitary-thyroid (HPT) axis have been implicated in Prader-Willi syndrome (PWS); however, limited information is currently available on age-dependent alterations in the HPT axis. We herein investigated age-dependent differences in thyroid hormone levels in PWS children.

Design/patients/measurements: Free T4 (FT4), free T3 (FT3) and thyroid-stimulating hormone (TSH) concentrations were retrospectively compared between genetically confirmed PWS children (N = 43, median age: 11.

Hexavalent Cr ion adsorption and desorption behaviour of expanded poly(tetrafluoro)ethylene films grafted with 2-(dimethylamino)ethyl methacrylate.

A new polymeric adsorbent for Cr(VI) ions based on an expanded poly(tetrafluoroethylene) (ePTFE) film was prepared by the combined use of the pretreatment with oxygen plasma and photografting of 2-(dimethylamino)ethyl methacrylate (DMAEMA). The grafting of DMAEMA was characterized by XPS and FT-IR spectroscopic measurements. The adsorption behaviour of DMAEMA-grafted ePTFE (ePTFE-g-PDMAEMA) films was investigated as a function of the experimental parameters, such as the initial pH value, temperature, and grafted amount.

Detection of quantitative trait loci for capsanthin content in pepper ( L.) at different fruit ripening stages.

Capsanthin, the main carotenoid of red pepper fruits, is beneficial for human health. To breed pepper ( L.) with high capsanthin content by marker-assisted selection, we constructed a linkage map of doubled-haploid (DH) lines derived from a cross of two pure lines of ('S3586' × 'Kyoto-Manganji No.

[Analysis of factors affecting the duration of treatment with sorafenib in patients with hepatocellular carcinoma].

The current status of treatment with sorafenib, and factors affecting the duration of treatment in patients started on sorafenib for hepatocellular carcinoma from July 2009 until April 2011 in the Department of Gastroenterology at Kobe City Medical Center General Hospital, were examined. Of 21 patients, 12 were able to continue the administration of sorafenib for more than one month, but 9 had to be discontinued within one month due to disease progression, worsening of general condition, and severe adverse reactions. In the group that was discontinued early, the rate of discontinuation due to side effects such as general fatigue, diarrhea, and hepatic encephalopathy was higher than in the long-term treatment group.

[Safety of pemetrexed mono-therapy in elderly patients with non-small cell lung cancer].

Safety of pemetrexed mono-therapy in elderly patients with non-small-cell lung cancer was examined between May 2009 and April 2010 at Kobe City Medical Center General Hospital . The numbers of non-elderly and elderly(over 70 years old)patients were 14 and 19, respectively. Rates of neutropenia over Grade 3 were 14.

Efficient digestion and structural characteristics of cell walls of coffee beans.

Screening of effective food-processing cellulase for digestion of cell walls of coffee beans was carried out, and the cellulase from Trichoderma sp. was selected. The digestion of the cell walls of green and roasted coffee beans was carried out by sequential procedures of alkali boiling (0.