The long non-coding RNA SAMMSON is essential for uveal melanoma cell survival

Cancer Signaling networks and Molecular Therapeutic

A diabetic ketoacidosis in a context of hyperglycemia addiction.

We herein present a case of a 20-year-old woman who suffered from type I diabetes mellitus and died from a diabetic ketoacidosis in a context of addiction to hyperglycemia. Diabetic ketoacidosis is a lethal complication of insulin-dependent diabetes mellitus, which can result from insulin therapy stoppage. This can occur voluntarily with suicidal intent or involuntarily due to treatment inaccessibility, forgotten injections, or material deficiency. A new possibility is investigated in our case study: hyperglycemia addiction. The patient was treated by insulin glargine and insulin aspartate. She regularly stopped insulin glargine injections seeking the asthenia sensation produced by hyperglycemia, keeping the insulin aspartate injections to treat the disabling symptom related to hyperketonemia

Evaluation of clinical efficacy and safety of adapalene 0.1% gel versus tretinoin 0.025% gel in the treatment of acne vulgaris, with particular reference to the onset of action and impact on quality of life

A randomized, multicentre, investigator-masked study was conducted in 105 patients with mild to moderate acne vulgaris to compare the efficacy and safety of adapalene 0.1% gel with tretinoin 0.025% gel after three months of treatment, with particular emphasis on reduction in inflammatory lesion counts after one week of treatment and impact on quality of life. In terms of efficacy, adapalene gel was found to be superior to tretinoin gel after one week of treatment, with respect to reduction in inflammatory lesion counts (32% vs. 17%, respectively; P = 0.001), total lesion counts (28% vs. 22%, respectively; P = 0.042) and global severity grade (28% vs. 16%, respectively; P = 0.001). No significant difference between the two treatments was found after 12 weeks of treatment for any of these variables. Evaluation of facial skin tolerance parameters showed significant differences between the two treatments in favour of adapalene for dryness, erythema, immediate and persistent burning and pruritus for at least one time point. One patient in the adapalene group and three patients in the tretinoin group experienced medical events which lead to discontinuation of treatment (skin irritation; NS). Quality of life scores improved more rapidly in the adapalene group than in the tretinoin group, with significant differences (P < 0.05) appearing at week 1 for questions related to problems with partners, close friends or relatives and to skin symptoms. There was also a significantly greater improvement in social and leisure activity in the adapalene group at week 12. Adapalene 0.1% gel reduced inflammatory and total lesion counts more rapidly than tretinoin 0.025% gel, and was also better tolerated. These differences appear to result in an earlier and greater quality of life improvement for the patients receiving adapalene

Efficacy and safety comparison of adapalene (CD271) gel and tretinoin gel in the topical treatment of acne vulgaris. A European multicentre trial

SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Burned bodies: post-mortem computed tomography, an essential tool for modern forensic medicine

Abstract Currently, post-mortem computed tomography (PMCT) has become an accessible and contemporary tool for forensic investigations. In the case of burn victims, it provides specific semiologies requiring a prudent understanding to differentiate between the normal post-mortem changes from heat-related changes. The aim of this pictorial essay is to provide to the radiologist the keys to establish complete and focused reports in cases of PMCT of burn victims. Thus, the radiologist must discern all the contextual divergences with the forensic history, and must be able to report all the relevant elements to answer to the forensic pathologist the following questions: Are there tomographic features that could help to identify the victim? Is there evidence of remains of biological fluids in liquid form available for toxicological analysis and DNA sampling? Is there another obvious cause of death than heat-related lesions, especially metallic foreign bodies of ballistic origin? Finally, what are the characteristic burn-related injuries seen on the corpse that should be sought during the autopsy? Teaching points • CT is highly useful to find features permitting the identification of a severely burned body. • PMCT is a major asset in gunshot injuries to depict ballistic foreign bodies in the burned cadavers. • CT is able to recognise accessible blood for tests versus heat clot (air-crescent sign). • Heat-related fractures are easily differentiated from traumatic fractures. • Epidural collections with a subdural appearance are typical heat-related head lesions

Dandruff-associated smouldering alopecia: a chronobiological assessment over 5 years.

BACKGROUND: In some individuals, dandruff may be recurrent and even chronic. This represents a difficult-to-treat condition. Excessive hair shedding and diffuse alopecia may develop. OBJECTIVES: To evaluate the chronobiological aspects of dandruff, hair shedding and alopecia. METHODS: This study was performed in eight men suffering from such a scalp condition. They were examined 40 times at regular intervals for five consecutive years. Hair-density assessments and trichograms were performed at least twice per trimester on the parietal region of the scalp, corresponding to an area where dandruff was present. RESULTS: A positive correlation was found between the percentage of telogen hairs and dandruff severity as assessed by the squamometry index. Bimodal yearly biorhythms were found for dandruff severity, telogen counts and hair loss between two consecutive visits. The chronobiological fluctuations were prominent in some study participants, but remained inconspicuous in others. The biorhythms were almost synchronized in all participants, showing variations over the year. CONCLUSIONS: The biorhythms on the hair cycle in dandruff are not fundamentally different from those previously reported in subjects without dandruff. The periodicity may be an intrinsic feature of human skin

Comparison of adapalene 0·1% solution and tretinoin 0·025% gel in the topical treatment of acne vulgaris

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/72409/1/j.1365-2133.1998.1390s2041.x.pd