Phenyl-Extended Resorcin[4]arenes: Synthesis and Highly Efficient Iodine Adsorption.

The continuous exploration of new analogs of calixarenes and pillararenes unlocks infinite opportunities in supramolecular chemistry and materials. In this work, we introduce a new class of macrocycle, phenyl-extended resorcin[4]arenes (ExR4), a unique and innovative design that incorporates unsubstituted phenylene moieties into the resorcin[4]arene scaffold. Single-crystal analysis reveals a chair-like conformation for per-methylated ExR4 (Me-ExR4) and a twisted "Figure-of-eight" shaped conformation for per-hydroxylated ExR4 (OH-ExR4).

[Efficacy of medicinal penetration on acupoint as adjunctive therapy on histiocytic necrotizing lymphadenitis of heat-toxin syndrome: a randomized controlled trial].

Objective: To evaluate the clinical efficacy of medicinal penetration on acupoint combined with medication for histiocytic necrotizing lymphadenitis (HNL) of heat-toxin syndrome, and to explore the methods of improving the clinical effect.

Methods: A total of 72 cases with HNL with heat-toxin syndrome were randomly divided into an observation group and a control group, 36 cases in each group. The patients in the control group were treated with oral administration of prednisone tablets for 40 days (first 5 days: 10 mg, three times a day; since then, reduced by 5 mg every 7 days).

[Correlation between TCM syndrome types and clinical symptoms of benign prostatic hyperplasia with chronic prostatitis].

Objective: To investigate the correlation between the syndrome types of traditional Chinese medicine (TCM) and clinical symptoms of benign prostatic hyperplasia (BPH) with chronic prostatitis (BPH-CP).

Methods: We selected 150 cases of BPH-CP in this study and divided them into 7 TCM syndrome types. Using univariate and multivariate logistic regression analyses, we studied the correlation of each TCM syndrome type with the age, disease course, prostate volume, postvoid residual urine volume (PVR), prostate-specific antigen (PSA) level, maximum urinary flow rate (Qmax), and International Prostate Symptoms Score (IPSS).