QCD challenges from pp to AA collisions: 4th edition.

This paper is a write-up of the ideas that were presented, developed and discussed at the fourth International Workshop on QCD Challenges from pp to AA, which took place in February 2023 in Padua, Italy. The goal of the workshop was to focus on some of the open questions in the field of high-energy heavy-ion physics and to stimulate the formulation of concrete suggestions for making progresses on both the experimental and theoretical sides. The paper gives a brief introduction to each topic and then summarizes the primary results.

Development and validation of the Japanese version of the Lesbian, Gay, Bisexual, and Transgender Development of Clinical Skills Scale.

Introduction: The Lesbian, Gay, Bisexual, and Transgender Development of Clinical Skills Scale (LGBT-DOCSS) is a validated self-assessment tool for health and mental health professionals who provide healthcare for sexual and gender minority patients. This study aimed to develop and validate a Japanese version of LGBT-DOCSS (LGBT-DOCSS-JP) and examine its psychometric properties.

Methods: LGBT-DOCSS was translated into Japanese and cross-culturally validated using cognitive debriefing.

Association between person-centred care quality and advance care planning participation in haemodialysis.

Objective: Person-centred care (PCC), which incorporates patients' preferences and values for medical care and their life, has been proposed in decision-making for promoting advance care planning (ACP) among patients with kidney failure. Therefore, we aimed to examine variations in PCC across facilities and the association between PCC and ACP participation.

Methods: This multicentre cross-sectional study included Japanese adults undergoing outpatient haemodialysis at six dialysis centres.

Trust, Multidimensional Health Literacy, and Medication Adherence among Patients Undergoing Long-Term Hemodialysis.

Background: Basic health literacy and trust in physicians can influence medication adherence in patients receiving dialysis. However, how high-order health literacy is associated with medication adherence and how trust in physicians mediates this association remain unclear. We assessed the inter-relationships between health literacy, trust in physicians, and medication adherence.

Cell-Sized Confinements Alter Molecular Diffusion in Concentrated Polymer Solutions Due to Length-Dependent Wetting of Polymers.

Living cells are characterized by the micrometric confinement of various macromolecules at high concentrations. Using droplets containing binary polymer blends as artificial cells, we previously showed that cell-sized confinement causes phase separation of the binary polymer solutions because of the length-dependent wetting of the polymers. Here, we demonstrate that the confinement-induced heterogeneity of polymers also emerges in single-component polymer solutions.

New technology meets clinical knowledge: Diagnosing meningitis in a 67-year-old man.

() infection is known to be caused by the exposure to contaminated animals, specifically pigs and wild boars. This pathogen can cause bacterial meningitis, and one report indicated that it is the most common pathogen causing bacterial meningitis in Vietnam (Mai et al., 2008).

Novel one-pot facile technique for preparing nanoparticles modified with hydrophilic polymers on the surface via block polymer-assisted emulsification/evaporation process.

In this paper, we describe the novel facile technique for preparing surface-modified nanoparticles via newly developed amphiphilic block polymer-assisted emulsification/evaporation process. The effects of both organic solvents (the dispersed phase) and stabilizer in the external continuous phase on the stability of o/w emulsion was firstly investigated to clarify the optimal conditions for stable emulsification/evaporation processes. We found that the organic solvent mixture having a density adjusted to be 1.

[Advanced medical pharmacy].

This paper reviews the progress of Medical Pharmacy for about the past 30 years. Nowadays, Medical Pharmacy is becoming an important and essential part of pharmacist's business and pharmaceutical education.

Studies on cytochrome P450 responsible for oxidative metabolism of imipramine in human liver microsomes.

The activity of imipramine 2-hydroxylase highly correlated with that of desipramine 2-hydroxylase but not with that of desipramine N-demethylase. The correlation was also found between N-demethylation and 2-hydroxylation when imipramine was used as a substrate, whereas no correlation was observed between them when desipramine was used in place of imipramine. Both activities of desipramine and imipramine 2-hydroxylase were markedly inhibited by quinidine but not by quinine.

Species differences of testosterone 16-hydroxylases in liver microsomes of guinea pig, rat and dog.

1. In hepatic microsomes, remarkable species differences in the activity of testosterone 16-hydroxylase was observed in guinea pig, dog, and rat. The activity of testosterone 16 beta-hydroxylase was higher than that of 16 alpha-hydroxylase in guinea pig, whereas 16 alpha-hydroxylated testosterone was predominant as the metabolite in dog and rat.

Effects of clarithromycin and its metabolites on the mixed function oxidase system in hepatic microsomes of rats.

Clarithromycin and its metabolites have been examined for their abilities to induce specific form(s) of cytochrome P-450 and metabolite complex formation in rats. Pretreatment of rats with clarithromycin,N-demethyl clarithromycin, clarithromycin N-oxide, and decladinosyl clarithromycin resulted in 48-75% decreases in the amount of 2C11 and 100-600% increases in the amount of 3A1. Clarithromycin and N-demethyl clarithromycin, but not decladinosyl clarithromycin, produced a metabolite complex with cytochrome P-450 in vivo.

Immunochemical characterization and toxicological significance of P-450HFLb purified from human fetal livers.

Immunochemical properties of P-450HFLb purified from human fetal livers were investigated. P-450HFLb cross-reacted with antibodies to rat P-4501A1 but not with antibodies to CYP2A6, CYP2C9, CYP3A7 (P-450HFLa) and rat CYP2B1. In addition, P-450HFLb also cross-reacted with both monospecific antibodies to rat CYP1A1 and CYP1A2.

Formation of reductive metabolite, 2-sulfamoylacetylphenol, from zonisamide in rat liver microsomes.

Zonisamide (1,2-benzisoxazole-3-methanesulfonamide) was metabolized to its reductive product, 2-sulfamoylacetylphenol, in rat liver microsomes under anaerobic conditions. The rate of NADPH-dependent reaction was much more rapid than that of NADH-dependent reaction. Furthermore, synergistic effect of NADH on NADPH-dependent reaction was not observed.

[Theophylline pharmacokinetics in patients with liver diseases with reference to estimated hepatic blood flow].

Pharmacokinetics of theophylline were determined in patients with liver cirrhosis and idiopathic portal hypertension with reference to estimated hepatic blood flow assessed by indocyanine green (ICG). Decreased plasma clearance of theophylline was noted in patients with liver cirrhosis and the clearance was significantly lower in Child C group than in Child A, B groups (17.5 +/- 3.

Decrease in the specific forms of cytochrome P-450 in liver microsomes of a mutant strain of rat with hyperbilirubinuria.

Eisai-hyperbilirubinuria rats (EHBR) is a mutant originated from Sprague Dawley rats. The activities of UDP-glucuronyltransferase and drug metabolizing enzymes in EHBR were compared with those in Sprague Dawley rats as the control. The activity of aniline hydroxylase was significantly increased in liver microsomes of EHBR whereas the activity of ethylmorphine N-demethylase was found to be significantly decreased in EHBR as compared to control rats.

Induction and immunohistochemical localization of cytochrome P-450 PCN by non-steroidal compound, in rat liver microsomes.

Induction of cytochrome P-450 PCN (P-450 PCN) by non-steroidal compound, M79193 (cyclohexane spiro-2,6-chloro-1'-(3-dimethyl-aminopropyl) spiro(chroman-4,4'-imidazolidine)-2',5'-dione], was investigated in both sexes of rats. The immunohistochemical localization of P-450 PCN was also studied in liver lobules of untreated and M79193-treated male rats. Immunoblot analysis of rat liver microsomes with anti-P-450 PCN indicated that the amount of P-450 PCN increased 5- to 7-fold by the treatment with M79193, but no increase was observed in P-450 PB-1 (P450IIB1) or P-450 MC-1 (P-450IA1).

Induction of cytochrome P-450 isozymes by chromanamine derivatives in rat liver.

1. Pretreatment of rats with 6-(3-picolyl)amino-2,2,5,8-tetramethylchromane (PATC) for 7 days resulted in a significant increase in the activities of benzphetamine N-demethylase, p-nitroanisole O-demethylase and aniline hydroxylase in liver microsomes prepared 24 h after the last treatment. 2.

Polyamine lowered the hepatic lipid peroxide level in rats.

This is the first report for the hepatic lipid peroxide lowering effect of spermine in vivo. The influence of administration of polyamines on hepatic lipid peroxide level has been investigated by using normal or carbon tetrachloride (CCl4)-treated rats. Spermine was found to lower the hepatic lipid peroxide level most efficiently among polyamines used in CCl4-treated rats.

The proteins immunochemically related to P-450 HFLa, a major form of cytochrome P-450 in human fetal livers, are present in liver microsomes from various animal species.

Proteins immunochemically reactive with anti-P-450 HFLa IgG were detectable in liver microsomes from all of the animals examined, although considerable variations of the amounts were observed among the animal species. The smallest amount was found in liver microsomes from female rats and the largest amount in monkey liver microsomes. Sex difference in the amounts was observed in rat liver microsomes but not in dog liver microsomes.

Purification and some properties of NADPH-cytochrome P-450 reductase from crab-eating monkey liver microsomes.

NADPH-cytochrome P-450 reductase was purified to 30.8 units/mg from monkey liver microsomes. The purified reductase showed one major protein band (78,000) and two minor ones (58,000 and 20,000) on analysis by SDS-polyacrylamide gel electrophoresis (SDS-PAGE).

Immunochemical similarity of P-450 HFLa, a form of cytochrome P-450 in human fetal livers, to a form of rat liver cytochrome P-450 inducible by macrolide antibiotics.

A protein immunochemically related to P-450 HFLa, a form of cytochrome P-450 purified from human fetal livers, was detected in rat liver microsomes. The content of the immunoreactive protein in rat liver microsomes was increased by treatments with phenobarbital, pregnenolone 16 alpha-carbonitrile (PCN), erythromycin, erythromycin estolate, and oleandomycin but not with 3-methylcholanthrene, imidazole, ethanol, isosafrole, josamycin, midecamycin, or miocamycin. The activity of erythromycin N-demethylase correlated with the content of the immunoreactive protein in rat liver microsomes (r = 0.

P-450 HFLa, a form of cytochrome P-450 purified from human fetal livers, is the 16 alpha-hydroxylase of dehydroepiandrosterone 3-sulfate.

In a reconstituted system containing NADPH, dilauroyl-L-3-phosphatidylcholine, and NADPH-cytochrome P-450 reductase purified from rat liver microsomes, cytochrome P-450 (P-450 HFLa) purified from human fetal livers catalyzed the 16 alpha-hydroxylation of dehydroepiandrosterone 3-sulfate (DHEA-sulfate). Addition of cytochrome b5 purified from rat liver microsomes to the reconstituted system resulted in a remarkable increase in the hydroxylase activity. The level of P-450 HFLa in liver homogenates from human fetuses highly correlated with the activity of DHEA-sulfate 16 alpha-hydroxylase.

6-Fluoro-2-methylspiro(chroman-4,4'-imidazolidine)-2',5'-dione and related compounds as inducers of monooxygenase in rat liver microsomes.

The relationship between the structure of spirohydantoin derivatives and their inducing effects on hepatic monooxygenase system was studied. At the dose of 1 mumol/kg (0.3 mg/kg), 6-fluoro-2-methylspiro(chroman-4,4'-imidazolidine)-2',5'-dione (M79175) was found to exhibit an inducing effect on benzphetamine N-demethylase.

Sex difference in responsiveness to Aztreonam of monooxygenase system in liver microsomes from rats.

Effect of successive administration of Aztreonam on microsomal monooxygenase system was investigated in male and female Sprague-Dawley rats. The activities of benzphetamine N-demethylase, aminopyrine N-demethylase, p-nitroanisole O-demethylase and aniline hydroxylase in liver microsomes from male rats were decreased dose-dependently by Aztreonam. On the contrary, the activities in liver microsomes from female rats were slightly increased rather than decreased by the administration of Aztreonam.