Long-term treatment for endometriosis with dienogest: efficacy, side effects and tolerability.

Background: Dienogest (DNG) improves endometriosis-associated pain (EAP) and patients' quality of life; however, the modern cornerstone of the management of endometriosis is the long-term adherence of the patient to medical treatment.

Objective: To evaluate DNG as a long-term treatment of endometriosis, focusing on patients' compliance and side effects, also correlating with different phenotypes of endometriosis.

Methods: This was a cohort study on a group of patients with endometriosis ( = 114) undergoing long-term treatment with DNG.

Lifesaving kissing stent for pulmonary trunk stenosis due to primary angiosarcoma.

A 62-year-old diabetic female was referred to our institution with a 6-month history of pulmonary hypertension and worsening right-sided heart failure. Computed tomography of the chest and pulmonary angiogram revealed a pulmonary artery mass. Due to patient's frail state, palliative kissing stenting to both pulmonary arteries was performed with optimal angiographic results and overt clinical improvement.

Kissper, a kiwi fruit peptide with channel-like activity: structural and functional features.

Kissper is a 39-residue peptide isolated from kiwi fruit (Actinidia deliciosa). Its primary structure, elucidated by direct protein sequencing, is identical to the N-terminal region of kiwellin, a recently reported kiwi fruit allergenic protein, suggesting that kissper derives from the in vivo processing of kiwellin. The peptide does not show high sequence identity with any other polypeptide of known function.

Acetyl-[Asn30,Tyr32]-calcitonin fragment 8-32 forms channels in phospholipid planar lipid membranes.

The N-terminally truncated derivative of salmon calcitonin (sCt) (acetyl-[Asn(30),Tyr(32)]-calcitonin fragment 8-32) (AC 187) lacks hormonal activity and is a potent and selective antagonist of the hormone and amylin receptor. It was investigated for its capability to interact and form channels in palmitoleoylphosphatidylcholine:dioleoylphosphatidylglycerol planar lipid membranes. Interestingly, AC 187 exhibits channel activity, whose parameters, i.

Microscale investigations of Ni uptake by cement using a combination of scanning electron microscopy and synchrotron-based techniques.

Cement is used to condition waste materials and for the construction and backfilling of repositories for low-and intermediate-level radioactive waste. In this study, Ni uptake by hardened cement paste has been investigated with the aim of improving our understanding of the immobilization process of Ni(ll) in cement on the microscale. Information on the cement microstructure, Ni distribution, Ni concentration, and speciation of the Ni phases formed in the cement system and their association with specific cement minerals has been gained by using scanning electron microscopy (SEM) and synchrotron-based micro-X-ray fluorescence (micro-XRF) and micro-X-ray absorption spectroscopy (micro-XAS).