Patient-reported outcomes of curcumin supplementation in rheumatoid arthritis and psoriatic arthritis: a cross-sectional survey.

Curcumin is suggested to possess potent anti-inflammatory properties. This study focuses on determining the prevalence and perceived efficacy of curcumin supplementation in rheumatoid arthritis (RA) and psoriatic arthritis (PsA) population. We conducted a cross-sectional study on patients with RA and PsA who visited a rheumatology outpatient clinic from October 2019 to March 2020. A brief, voluntary, and anonymous Qualtrics survey of specific questions regarding curcumin use, source, form, method, dosage, side effects, and perceived efficacy was distributed to the patients. Descriptive and correlation analyses were performed. Among the 291 patients included, 46.4% of patients reported taking curcumin supplementation. Majority patients supplemented once a day (53.4%) and took dosages ranging from less than 200 mg/day to around 1000 mg/day of curcumin. Pain scores decreased significantly after starting curcumin therapy (p < 0.0001). Patients who were taking curcumin for years reported better symptomatic control when compared with patients taking it for months (p 0.01), weeks (p 0.02), or days (p 0.02). There was a significant difference in symptom improvement in patients taking 200-1000 mg compared to patients taking less than 200 mg (p 0.01). Patients taking curcumin once or twice a day reported significant symptom improvement compared to patients taking it sporadically. Symptomatic improvement was reported as pain (35.7%), swelling (25%), stiffness (23.21%), and fatigue (16.07%). An interesting correlation exists between the symptom relief and the frequency, dosages (200-1000 mg), and duration (years) of curcumin supplementation. Our study indicates that curcumin supplementation positively influenced outcomes in 46.4% of individuals with RA and PsA, reducing pain, swelling, stiffness, and fatigue. This suggests curcumin's potential as an adjunct therapy for these conditions.

Molecular logic gates for DNA analysis: detection of rifampin resistance in M. tuberculosis DNA.

Elementary, Dr. Watson! A combination of YES and OR logic gates was applied to differentiate between DNA sequences of wild-type and rifampin-resistant (Rif(r)) Mycobacterium tuberculosis (Mtb) in a multiplex real-time fluorescent assay.

Post-Brachytherapy Transformation of Prostatic Adenocarcinoma to Squamous Cell Carcinoma: A Cadaver Anatomy Case Report.

Prostatic squamous cell carcinoma comprises less than 1% of reported prostate cancers. This form of cancer has a poor prognosis with a low survival time following diagnosis and no definitive form of treatment. A Caucasian male cadaver presented with primary pure squamous cell carcinoma of the prostate with metastasis to the liver and local invasion of the bladder, ureter, and rectum. Post-mortem examination showed evidence of brachytherapy radiation seeds in the prostate. Histological analysis and clinical intuition suggest that these seeds were used in an attempt to treat a previous low-grade adenocarcinoma of the prostate. The lack of patient history complicates determining a definitive cause of death, but the pathological presentation strongly suggests that the cause of death was a pure squamous cell carcinoma of the prostate following brachytherapy treatment for a previous prostatic adenocarcinoma. This case report further aids in establishing the relationship between the use of brachytherapy for prostatic adenocarcinoma and the subsequent development of prostatic squamous cell carcinoma.

Proinflammatory Properties of Peroxidized Fat May Contribute to the Etiology of Crohn's Disease.

Crohn's disease (CD) is a well-known subset of inflammatory bowel disease (IBD) that results in patchy inflammation through the entire thickness of the bowel wall, with the ability to target virtually any part of the gastrointestinal tract, but most commonly affecting the area between the ileum and the cecum. While a bacterial origin of Crohn's is well speculated, it is difficult to pinpoint what drives inflammation in these subjects, particularly the flare-ups or the sudden symptomatic intensification or recurrence. This review aims at tracing the etiology of CD back to diet, particularly fried foods, a known aggravator of symptoms. Based on the reactions that frying entails, the chemical composition of the food is altered in ways that can lead to maldigestion and inflammation. Current evidence suggests a direct dietary role in the inflammation underlying CD or the flare-ups. The presented review focuses on an underresearched, yet, very applicable topic. We suggest that emphasis should be put on dietary alteration as a means of treatment for patients with CD to supplement current therapy for optimal results. With the widespread popularity of fried foods, it is important to raise awareness about the potential negative outcomes that are prevalent worldwide.