This second part of the revision of the Argentine species of Ora Clark, 1865 provides detailed redescriptions, habitus photos, illustrations of male and female genitalia for eight species, an identification key and updated distributions for all the species. A lectotype is hereby designated for Ora bruchi Pic, 1928. Scirtes brevenotatus v. mediolineatus Pic, 1928 and S. brevenotatus wagneri Pic,...

The mitochondrial phosphate carrier (PiC) is a mitochondrial solute carrier protein, which is encoded by SLC25A3 in humans. PiC delivers phosphate, a key substrate of oxidative phosphorylation, across the inner mitochondrial membrane. This transport activity is also relevant for allowing effective mitochondrial calcium handling. Furthermore, PiC has also been described to affect cell survival m...

BACKGROUND Chromium picolinate (Cr(pic)3) is advocated as adjuvant therapy for impaired glycemic control, despite concerns for DNA damage. Potential toxicity of Cr(pic)3 should be greater for the kidney that accumulates chromium. Therefore, we tested the hypothesis that Cr(pic)3 treatment of obese Zucker rats (OZR) exacerbates renal abnormalities associated with dysglycemia. METHODS Male OZR ...

Spinal motoneurons can exhibit bistable behavior, which consists of stable self-sustained firing that is initiated by a brief excitatory input and terminated by brief inhibitory input. This bistable behavior is generated by a persistent inward current (I(PIC)). In cat motoneurons with low input conductances and slow axonal conduction velocities, I(PIC) exhibits little decay with time and thus s...

Polyinosine-polycytidylic acid [pIC] is a synthetic dsRNA that acts as an immune agonist of TLR3 and RLR to activate dendritic and natural killer cells that can kill tumor cells. pIC can also trigger apoptosis in pancreatic ductal adenocarcinoma cells (PDAC) but its mechanism of action is obscure. In this study, we investigated the potential therapeutic activity of a formulation of pIC with pol...

We evaluated the frequency and practice pattern of immediate postoperative intravesical chemotherapy (PIC) after transurethral resection of a bladder tumor (TURBT) in suspected non-muscle-invasive bladder cancer (NMIBC). Information from the Health Insurance Review and Assessment Service database from January 1, 2008 to December 31, 2013 was used. Patients with bladder cancer who received TURBT...

It has been suggested that picolinic acid (PIC), an endogenous metabolite of l-tryptophan, possesses neuro-protective and anti-proliferative effects within the CNS. However, the literature surrounding PIC is limited, and its exact endogenous function is not known. Picolinic acid is produced via the kynurenine pathway which has been implicated in the pathogenesis of a range of neuro-inflammatory...

Retinoic acid (RA), a bioactive retinoid, and polyriboinosinic:polyribocytidylic acid (PIC) are known to promote immunity in vitamin A-deficient animals. In this study, we hypothesized that RA, PIC, and the combination can provide significant immunoadjuvant activity even in the vitamin A-adequate state. Six-week-old C57BL/6 mice were immunized with tetanus toxoid (TT) and treated with RA and/or...

OBJECTIVE To describe the clinical features and outcomes of a large group of patients with a spectrum of clinical appearances and diagnosed as having punctate inner choroidopathy (PIC). METHODS In a retrospective consecutive case series, patients seen during a 16-year period at Moorfields Eye Hospital who were diagnosed as having PIC and had a minimum of 12 months' follow-up were included. Pa...