Lappuse 1 no 40 rezultātiem
Intestinal epithelial apical membrane Cl-/HCO3- exchanger DRA (downregulated in adenoma, SLC26A3) has emerged as an important therapeutic target for diarrhea, emphasizing the potential therapeutic role of agents that upregulate DRA. All-trans retinoic acid (ATRA), a key vitamin A Lactobacilli are widely used as probiotics with beneficial effects on infection-associated diarrhea, but also used in clinical trials of e.g., necrotizing enterocolitis and inflammatory bowel diseases. The possibility of using probiotic metabolic products, so-called postbiotics, is desirable as it
BACKGROUND
Ifosfamide (IFO) and cisplatin (CDDP) are active drugs in the treatment of patients with squamous cell carcinoma (SCC) of the head and neck. 13-Cis retinoic acid (RA), along with its antiproliferative and differentiating activity on SCC cell lines, has immunomodulatory and chemopreventive
BACKGROUND
All trans retinoic acid has shown a remarkable effectiveness in acute promyelocytic leukemia. These results have encouraged studies of treatment with ATRA in other acute myeloid leukemia subtypes.
METHODS
In order to evaluate toxicity and antileukemic efficacy of all ATRA in patients with
A 23-year-old pregnant female presented with fever and diarrhea during the sixth month of gestation. The patient was diagnosed with acute promyelocytic leukemia (APL) at 26 weeks gestation and was treated with all-trans retinoic acid (ATRA) at an initial dose of 45 mg/m2/day, which was reduced to 25
9-cis-Retinoic acid (9-cis-RA) and all-trans-RA (ATRA) are naturally occurring hormones. The nuclear receptors that mediate the effects of retinoids are the retinoic acid receptors (RARs) and the retinoid X receptors (RXRs). ATRA binds RAR with high affinity but does not bind to RXR, whereas
We conducted a phase I/II clinical trial evaluating the sequential outpatient combination of S.C. recombinant human interleukin-2 (rIL-2; given at 10 MIU/m2 b.i.d. on days 3-5 weeks 1 and 4 and at 5 MIU/m2 on days 1, 3, and 5 of weeks 2 and 3), s.c. recombinant human alpha-interferon (rIFN-alpha;
The embryotoxic and teratogenic potential of 13-cis retinoic acid was assessed in the cynomolgus macaque (Macaca fascicularis). A total of 41 animals was orally administered 13-cis retinoic acid in four sequential experiments. In Exp. 1 three dose levels, 2, 10, and 25 mg/kg, were administered on
Retinoids have been shown to be potent inhibitors of epithelial carcinogenesis. Recent evidence has demonstrated that retinoid actions are mediated through nuclear receptors, which are proteins encoded by the retinoic acid receptor and retinoid X receptor gene families. These receptors are activated
OBJECTIVE
Carboplatin, vindesine and 5-fluorouracil/leucovorin are drugs active in the treatment of non-small cell lung cancer (NSCLC) and they can be administered in an outpatient setting. Retinoids, which are widely used agents in chemoprevention, have been reported to exert (in vitro models)
BACKGROUND
The aim of this study is firstly to determine the response rates and toxicity of two regimens containing vinblastine (VBL) in combination with interferon-gamma (IFN-gamma) in the treatment of patients with advanced renal cell carcinoma (RCC), and secondly to evaluate the additional
Bovine herpesvirus-4 (BoHV-4) and bovine viral diarrhea virus (BVDV) infect the uterus of cattle, often resulting in reduced fertility, or abortion of the fetus, respectively. Here, exposure of primary bovine endometrial cells to BoHV-4 or BVDV modulated the production of inflammatory mediators.
Diarrheal diseases represent a major health burden in developing countries. Parenteral immunization typically does not induce efficient protection against enteropathogens because it does not stimulate migration of immune cells to the gut. Retinoic acid (RA) is critical for gut immunity, inducing
Preclinical studies suggest that histone deacetylase (HDAC) inhibitors may restore tumor sensitivity to retinoids and have synergistic anti-tumor activity when combined. We performed a Phase I clinical trial to evaluate the safety and preliminary efficacy of combining the oral HDAC inhibitor