Validity of skin blot examination for albumin and nerve growth factor β to detect itching of the skin in Indonesian older adults

AimItching, a common skin disorder, impacts the quality of life of individuals. Itchy skin occurs more with increasing age and the prediction of itchy skin prognosis is necessary to provide good skincare. This study validated biomarkers in skin blotting to identify and measure itching sensation as well as conventional methods to measure skin barrier function.Materials and methodsFrom a cross-sectional study conducted in Long-term Care (LTC) facilities in Indonesia itching symptoms were obtained through a questionnaire. Skin conditions were assessed using photographs, stratum corneum (SC) hydration, skin pH, and skin blotting for biomarkers: albumin, interleukin 2 (IL2), nerve growth factor β (NGFβ), and thymic stromal lymphopoietin (TSLP). Association of skin measurements with the presence of skin blotting and trends analysis were conducted.ResultsAltogether, 564 LTC residents (average age, 70 years) participated. The SC hydration, skin pH, albumin, and NGFβ were associated with the presence of itch (p value= <0.001, <0.001, <0.001, and <0.001, respectively). The signal levels of skin blotting biomarkers were higher in itch group than in the non-itch group. Additionally, the higher quantile of SC hydration was significantly associated with a lower intensity level of NGFβ and TSLP (p value = 0.005, 0.003, respectively). The lower quantile of skin pH (better skin condition) was significantly associated with lower albumin, NGFβ, and TSLP (p value = 0.048, 0.035, and <0.001, respectively).ConclusionThe albumin, NGFβ, and TSLP could be a candidate for measurement of itchy skin among older adult with disrupted skin barrier function and local skin inflammation.     

Estrogen receptors and proliferation markers in primary and recurrent breast cancer

To elucidate the clinical importance of estrogen receptor (ER) beta in breast cancer, 29 archival primary breast cancer specimens, six locally recurrent cancers, and five benign mammary tumors were examined histochemically for ERalpha, ERbeta and the proliferation markers Ki67 and cyclin A. In benign tumors, most epithelial cells contained ERbeta, but ERalpha was rare. In primary cancers, both ERalpha and ERbeta occurred in epithelial cells, the presence of ERbeta being associated with elevated expression of Ki67 and cyclin A, and ERalpha with decreased levels. Thus, the highest content of proliferation markers was seen in primary cancers that were ERalpha(-) ERbeta(+). Most Ki67-containing cells coexpressed ERbeta, but few showed ERalpha. In locally recurring cancers, ERalpha, ERbeta, and Ki67 were more highly expressed than in the corresponding primary tumors, and many cells containing ERbeta, but few with ERalpha, expressed Ki67. Surprisingly, ERbeta, but not ERalpha, was seen in the stromal cells of both primary and recurrent cancers. Because the response of breast cancers to tamoxifen therapy is correlated with the presence of ERalpha, cancer cells that lack ERalpha but contain ERbeta and proliferation markers represent a novel population of apparently proliferating cells that probably are not targeted by the current antiestrogens. Thus, appropriate ERbeta-specific ligands, perhaps in combination with tamoxifen, may be useful in improving the treatment of breast cancers.     

Choice of the optimal pancreaticojejunal anastomosis technique: how can we improve patient safety in pancreatic surgery?

BACKGROUND/PURPOSE: The cause of the morbidity and mortality following pancreaticoduodenectomy (PD) in the surgical treatment of benign and malignant diseases of the periampullary region is leakage from the pancreaticojejunal anastomosis. The size of the main pancreatic duct and the texture of the remnant pancreas are very important factors for a secure pancreaticojejunal anastomosis. METHODS: A new technique was developed for patients having pancreatic ducts smaller than 3 mm and a hard remnant pancreas. RESULTS: Pylorus-preserving PD was performed for 28 patients who underwent PD at our hospital between January 2004 and January 2007, without mortality. The new technique was used in the 8 patients who had pancreatic ducts smaller than 3 mm and a hard remnant pancreas. With our new technique, different from other previously described techniques, the anastomosis was performed with the sutures passing from the cut-surface of the parenchyma of the pancreas. All patients were operated on by the same surgeon and surgical team. None of the patients developed a fistula. CONCLUSIONS: We believe that this anastomosis technique can be performed securely in patients having a hard remnant pancreas and a main pancreatic duct smaller than 3 mm.     

Stapled haemorrhoidopexy for the treatment of haemorrhoids: a systematic review

Objective  This systematic review aimed to evaluate the short- and long-term safety, efficacy and costs of stapled haemorrhoidopexy (SH) compared with conventional haemorrhoidectomy.
Method  We searched 26 electronic databases and websites for studies in any language up to July 2006. Inclusion criteria were predefined, and each stage of the review process was conducted in duplicate.
Results  Twenty-seven randomized controlled trials were included ( n  = 2279). All had some methodological flaws. Postoperatively, 19 trials (95%) reported less pain, 17 (89%) reported a shorter operating time, 14 (88%) a shorter hospital stay, and 14 (93%) a shorter convalescence time following SH. However, prolapse was significantly more common after SH (OR 3.38; 95% CI: 1.00, 11.47). In the longer term, prolapse was significantly more common after SH (OR 4.34; 95% CI: 1.67, 11.28) as was reintervention for prolapse (OR 6.78; 95% CI: 2.00, 23.00). There were no differences in the rate or type of complications. Conventional haemorrhoidectomy and SH had similar costs during the initial admission.
Conclusion  Compared with conventional haemorrhoidectomy, SH resulted in less postoperative pain, shorter operating time, a shorter hospital stay, and a shorter convalescence, but a higher rate of prolapse and reintervention for prolapse.     

The usefulness of nutrition and health videos displayed on mobile phones in rural Uganda: Experiences of community health workers and mothers

Improvements in community health workers'' (CHWs) knowledge and practices in low‐income countries increasingly involve mobile phones and videos. However, little data exists on CHWs’ and mothers’ experiences of using such phones and videos. In this study, educational videos on nutrition, health and hygiene were downloaded onto mobile phones, which were given to 12 CHWs in rural Uganda. In 2018, these CHWs used the videos for a period of 3 months to support their work during their visits with families. We subsequently conducted individual interviews with eight CHWs and held four focus group discussions with 16 mothers. From the inductively analysed data, we identified four key themes: impact, competence, meaningfulness and choice, which are also dimensions of the Intrinsic Task Motivation Model. The model describes the motivation of workers and has previously been used in connection with CHWs. In our study, CHWs and mothers considered that the videos had more strongly impacted their learning than traditional teaching methods, and they felt the videos improved the child feeding and caring competence of both CHWs and mothers. Furthermore, the CHWs found that the videos enhanced the meaningfulness of their work, as they felt more greatly appreciated and necessary. In addition, they experienced more freedom of choice in their ability to influence their working routines. This study shows that educational videos are well received among CHWs and mothers. Educational videos are a promising method to maintain and improve the motivation of voluntary CHWs and influence correct child feeding and hygiene practices in Uganda.     

Coordination of a complex welfare system case: rehabilitation entity in Finland

The main purpose of this article is to analyse the institutional and political structures of the Finnish rehabilitation entity and the governmental efforts to improve the governance of the rehabilitation policy. Rehabilitation in Finland is a complex welfare system which has undergone several coordination attempts during the last two decades. The centrality of the coordination of this welfare system is obvious. Based on the content analysis of three Government's rehabilitation reports from 1994 to 2002 and their background papers, this article provides two main findings. First, the rehabilitation entity seems to be based on different funding strategies, different governing and different coordination models between the rehabilitation subsystems. Second, the governance discourse in the reports seems to be unchanging with a predominantly hierarchical mode. The article concludes with a discussion on the challenges to coordinate this kind of a complex welfare system as an entity and also how to overcome those challenges. Copyright © 2010 John Wiley & Sons, Ltd.     

Ultraviolet B radiation regulates cysteine‐rich protein 1 in human keratinocytes

Background: Cysteine‐rich protein 1 (CRP1) is a growth‐inhibitory cytoskeletal protein that is induced by ultraviolet (UV) C radiation radiation in fibroblasts. Our aim was to investigate the effects of UV radiation on CRP1 in keratinocytes, the main cell type subjected to UV radiation in the human body. Methods: The effects of physiologically relevant doses of UVB radiation on CRP1 protein levels were studied in cultured primary keratinocytes and transformed cell lines (HaCaT, A‐431) by immunoblotting. UVB‐induced keratinocyte apoptosis was assessed by flow cytometry and monitoring caspase activity. Expression of CRP1 in human skin in vivo was studied by immunohistochemistry in samples of normal skin, actinic keratosis (AK) representing UV‐damaged skin and squamous cell carcinoma (SCC), a UV‐induced skin cancer. Results: CRP1 expression increased by UVB radiation in primary but not in immortalized keratinocytes. Upon high, apoptosis‐inducing doses of UV radiation, CRP1 was cleaved in a caspase‐dependent manner. In normal skin, CRP1 was expressed in smooth muscle cells, vasculature, sweat glands, sebaceous glands and hair root sheath, but very little CRP1 was present in keratinocytes. CRP1 expression was elevated in basal cells in AK but not in SCC. Conclusion: CRP1 expression is regulated by UVB in human keratinocytes, suggesting a role for CRP1 in the phototoxic responses of human skin.     

Adipocytokines and the metabolic syndrome among older persons with and without obesity: the InCHIANTI study

Objectives Adipose tissue‐derived inflammation may contribute to metabolic alterations and eventually to the metabolic syndrome (MetS). The purpose of this study was to: (1) examine the role of adipocytokines in the association between obesity and the MetS and (2) to determine whether the association is different in obese and non‐obese persons. Design Cross‐sectional population‐based InCHIANTI study. Subjects A total of 944 community‐dwelling adults aged 65 years and older living in Tuscany, Italy. Measurements Obesity was defined as body mass index ≥30 kg/m² and MetS as ≥3 of the ATP‐III criteria. Circulating levels of C‐reactive protein, interleukin (IL)‐6, IL‐1 receptor antagonist (IL‐1ra), IL‐18, tumour necrosis factor (TNF)‐α R1, adiponectin, resistin and leptin were measured. Additionally, insulin resistance was determined using the homeostasis model assessment (HOMA‐IR). Results The prevalence of the MetS was 32%. Both overall and abdominal obesity were significantly associated with the MetS after adjusting for inflammatory cytokines, adipokines and lifestyle factors. After adjusting for multiple confounders and HOMA‐IR, IL‐1ra, TNF‐α R1 and adiponectin (P < 0·05) remained significantly associated with the MetS. Having multiple cytokines in the highest tertile increased the likelihood of having the MetS in both obese (P for trend 0·002) and non‐obese persons (P for trend 0·001) independent of insulin resistance. Conclusions Non‐obese and obese individuals who develop an intense pro‐inflammatory state may be more prone to develop the MetS than those with lower levels of inflammation.     

First microsatellite panel for the Wood Tiger Moth (Parasemia plantaginis)

Ten polymorphic microsatellite loci were isolated and characterized for the Wood Tiger Moth (Parasemia plantaginis), a nocturnal moth of the Arctiidae family distributed throughout the globe at mid to northerly latitudes. Characterization of 25 P. plantaginis individuals form central Austria showed moderate to high allelic diversity ranging from 2 to 14 alleles per locus. One locus showed significant departures from Hardy-Weinberg equilibrium presumably due to null alleles. No evidence of linkage disequilibrium was found for any locus pair. Polymorphism is also reported in four related Arctiidae species. This set of markers can be useful for the evaluation of genetic composition, conservation, population genetics and might prove useful in other phylogenetically close species of the Arctiidae family.     

Anaemia: a rare but neglected problem among Finnish patients receiving chemotherapy for solid tumours

Goals of the work  

Anaemia is very frequently diagnosed among cancer patients. Use of erythropoietins has proved to be effective in reducing the need of transfusions and enhancing patients' quality of life, but may also have detrimental effects in treating nonanemic asymptomatic patients. We assessed the frequency of anaemia and the frequency with which it was diagnosed and treated in different types of solid tumours treated at outpatient chemotherapy policlinics.