BACKGROUND Although moderate exercise can benefit health, acute and vigorous exercise may have the opposite effect. Strenuous exercise can induce alterations in the physiology and viability of circulating leucocytes, which have a causal relationship with exercise-induced immune distress. OBJECTIVES To investigate the use of mitochondrial transmembrane potential (MTP), a functional marker of t...

In the past, CYP1A1 protein was known to be located in the endoplasmic reticulum (ER; microsomes). More recently, CYP1A1 was shown also to be targeted to the inner mitochondrial membrane; mitochondrial import is dependent on NH(2)-terminal processing that exposes a cryptic targeting signal. It is interesting that microsomal and mitochondrial CYP1A1 enzymes exhibit different substrate specificit...

BACKGROUND The first metatatarsophalangeal joint (1st MTP joint) is a common location for sonographic evidence of urate deposition in people with gout and asymptomatic hyperuricaemia. However, it is unclear whether these are related to clinically-assessed pain and function. This study aimed to determine the association between ultrasound features and clinical characteristics of the 1st MTP join...

A motion trajectory prediction (MTP) based brain-computer interface (BCI) aims to reconstruct the three-dimensional (3D) trajectory of upper limb movement using electroencephalography (EEG). The most common MTP BCI employs a time-series of band-pass filtered EEG potential (referred to here as the potential time-series (PTS) model) for reconstructing the trajectory of a 3D limb movement using mu...

Although the association between chronic, high-dose corticosteroid use and osteonecrosis is well known, the incidence of osteonecrosis following short-term, low-dose steroid taper packs has never been reported across a large population. The goal of this study was to report the incidence and risk of osteonecrosis after methylprednisolone taper pack (MTP) prescriptions in a multicenter electronic...

Several studies have found that microsomal transfer protein (MTP) may be important in the development and progression of non-alcoholic fatty liver disease (NAFLD). In this meta-analysis, we evaluated the relationships between a common polymorphism (-493G>T, rs1800591 G>T) in the MTP gene and NAFLD risk. The PubMed, CISCOM, CINAHL, Web of Science, Google Scholar, EBSCO, Cochrane Library, and CBM...

Microsomal triglyceride transfer protein (MTP) is a heterodimeric protein consisting of a unique 97 kDa subunit and protein disulphide isomerase, that mediates the transfer of lipid between membranes and nascent lipoproteins. Mutations in the gene encoding the 97 kDa subunit of the protein cause the rare autosomal recessive disorder abetalipoproteinaemia. Recent findings in cultured cells indic...

This study examined the antitumor properties of blood monocytes isolated from patients undergoing a phase I trial with liposomes containing muramyl tripeptide phosphatidylethanolamine (L-MTP-PE). Peripheral blood monocytes were isolated from 28 patients receiving twice weekly i.v. injections of escalating doses of L-MTP-PE. Monocytes were harvested before therapy and at various times during the...

Abetalipoproteinemia, an inherited human disease characterized by a near-complete absence of the apolipoprotein (apo) B-containing lipoproteins in the plasma, is caused by mutations in the gene for microsomal triglyceride transfer protein (MTP). We used gene targeting to knock out the mouse MTP gene (Mttp). In heterozygous knockout mice (Mttp+/- ), the MTP mRNA, protein, and activity levels wer...