[Low-dose testosterone undecanoate capsules combined with tadalafil for late-onset hypogonadism accompanied with ED].

Objective: To observe the clinical effect of low-dose testosterone undecanoate capsules combined with tadalafil on late-onset hypogonadism (LOH) accompanied with ED.

Methods: Ninety cases of LOH accompanied with ED who met the inclusion criteria were randomly divided into a control group and a combination therapy group, the former treated with tadalafil and the latter with low-dose testosterone undecanoate capsules combined with tadalafil. The LOH symptoms, IIEF-5 scores, sexual encounter profile (SEP) scores, prostate volumes, and the levels of total testosterone (TT), free testosterone (FT) and prostatic specific antigen (PSA) were recorded and compared between the two groups before and after treatment.

[Low-dose daily de-escalatory administration of tadalafil for psychological erectile dysfunction].

Objective: To investigate the effect of low-dose daily de-escalatory administration of tadalafil on psychological erectile dysfunction (ED).

Methods: We randomized 84 psychological ED patients into an observation and a control group of equal number to receive low-dose daily de-escalatory administration and on-demand medication of tadalafil, respectively, both for 2 months. We compared the scores on IIEF-5 and erection hardness (EHS) between the two groups before and after the treatment.

[Combination of compound Xuanju capsule and tamoxifen citrate for idiopathic oligozoospermia].

Objective: To evaluate the clinical effects of Compound Xuanju Capsule combined with tamoxifen citrate on the seminal parameters of men with idiopathic oligozoospermia.

Methods: We equally assigned 120 men with idiopathic oligozoospermia to receive Compound Xuanju Capsule plus tamoxifen citrate (experiment group) or tamoxifen citrate alone (control group). After 3 months of medication, we compared the concentration and total number of sperm with the baseline, and analyzed the influence of the duration of natural infertility on the therapeutic effect.

(1SR,2RS,3SR,5SR,6RS)-6-[(Z)-1-Acet-oxy-2-phenyl-ethen-yl]-3-eth-oxy-2-phenyl-bicyclo-[3.1.0]hexan-1-yl acetate.

The mol-ecule of the title compound, C(26)H(28)O(5), is chiral with five stereogenic centres; however, the centrosymmetric triclinic group gives a racemic crystal. The fused ring system adopta boat conformation in which the cyclo-propane ring plane is roughly perpendicular to the styryl group plane, forming a dihedral angle of 74.78 (19)°.

[Jinleng undershorts palliates varicocele].

Objective: To investigate the effect of Jinleng undershorts on the elevated scrotal temperature induced by varicocele as well as on other clinical symptoms of the disease.

Methods: Fifty-one varicocele patients received the treatment of wearing Jinleng undershorts for 30 min twice a day for a course of 90 days. Comparisons were made between the scrotal temperatures and other clinical symptoms of varicocele before and after the treatment.