“All Colors and Hues”: An Autoethnography of a Multiethnic Family's Strategies for Bilingualism and Multiculturalism

This two‐year autoethnographic action research study explores the processes a multiethnic/multiracial family uses to maintain their children's heritage language of Spanish and the family's multiculturalism. Data sources (including interviews and participant observations in the home and the dual‐language school) specifically focus on the eldest child, Nelia, from her kindergarten and first‐grade years where she attended a public dual‐language program. The findings illuminate the integral link between the family's ideology toward valuing bilingualism and the necessity of school support.     

Abnormal Regional Body Fat Distribution Also Exists in Non-Obese Subjects with High Blood Pressure

A cross-sectional analysis was performed to explore the relationship between regional body fat distribution and blood pressure in non-obese subjects with different status of blood pressure. Dual-energy X-ray absorptiometry was performed to measure fat mass. Obesity was defined as present body fat ≥25% in males and ≥35% in females. The ratio of leg fat mass to total fat mass (L/T) decreased gradually while the ratio of trunk fat mass to total fat mass (Tr/T) increased gradually with the increasing blood pressure for both genders in non-obese subjects (P < .01), which was consistent with the change in obese ones; and the blood pressure status in the low Tr/T + high L/T group was better than that in the high Tr/T + low L/T group, obviously. After adjustment for confounding factors, blood pressure was still positively related with Tr/T but negatively associated with L/T in non-obese groups. A multiple linear regression analysis showed that L/T was the major negative factors of blood pressure in the non-obese population. Abnormal fat distribution also exists in non-obese subjects with high blood pressure; compared to trunk fat, leg fat may be a more important factor against blood pressure.     

Herpesvirus Latency in Neural Cells Shown in Animal Models

Abstract

Dual antiplatelet therapy is the mainstay of medical treatment after percutaneous coronary intervention regarding the risk of stent thrombosis occurrence. Since the beginning of the stenting era, antiplatelet regimens have evolved according to the emerging and widespread diffusion of new devices and more challenging indications for their use. In the past years, concerns have been raised about the safety of drug-eluting stent implantation with regard to late and very late stent thrombosis. Thus, the length of dual antiplatelet therapy has been progressively increased with marked individual and local differences. However, prolonged antiplatelet therapy leads to increased risk of bleeding, especially in the setting of surgical procedures, traumas, and/or other diseases. To date, the exact duration of dual antiplatelet therapy after drug-eluting stent implantation is still debated in the literature. The aim of this article is to review the literature and the current guidelines on the risks and benefits of pursuing dual antiplatelet therapy after percutaneous coronary intervention with drug-eluting stent implantation.     

The Effect of 12-Step-Based Fellowship Participation on Abstinence Among Dually Diagnosed Persons: A Two-Year Longitudinal Study

Abstract

A large percentage of individuals are dually-diagnosed with a psychiatric disorder and a substance use disorder. Such persons typically face more difficulties and have poorer outcomes than do single disorder substance users. Among noncomorbid substance users, treatment and participation in 12-Step groups have been shown to enhance the likelihood of abstinence from substance misuse. Specialized 12-Step based fellowships have recently emerged to address the recovery needs of dually-diagnosed persons. The present study is a longitudinal investigation of the effect of such 12-Step based groups on abstinence among dually-diagnosed persons. Participants were members of Double Trouble in Recovery (DTR) who were recruited at community-based meetings in New York City and reinterviewed twice at yearly intervals. Generalized estimating equation analysis indicated that, over the two-year study period, ongoing DTR attendance was significantly associated with a greater likelihood of abstinence after controlling for other pertinent variables, such as mental health symptoms. For clinicians, these findings underline the importance of fostering stable affiliation with specialized 12-Step based groups among their clients.     

Measurement of lymph node function from the extraction of immunoglobulin in lymph

Abstract

Background. We aimed to measure the extraction fraction of human immunoglobulin G (HIG) by the 1st echelon lymph node (sentinel node) following intradermal injection in patients with breast cancer undergoing axillary lymph node dissection (ALND) and examine its association with node size and presence and extent of nodal metastatic disease. Materials and methods. HIG labelled with either In-111 (n = 21) or Tc-99m (n = 9) was injected intradermally at the areolar. ALND was performed 2–4 h later. All lymph nodes were isolated and individually counted in a well-counter. The counts in the ‘hottest’ (1st echelon) node were expressed as a fraction of total counts in all the resected nodes. Since counts in the least hot nodes barely exceeded background, this fraction represents extraction fraction for the 1st echelon node. Presence of disease was noted in each 1st echelon node and the extent quantified as percentage replacement with disease. Results. Median extraction fraction in 1st echelon nodes with no or low (<1%) disease burden (n = 21) was 68 (range 23–93)%, significantly higher (p<0.05) than in diseased 1st echelon nodes (n = 9), in which it was 44 (21–66)%. There was, however, no association between extraction fraction in diseased nodes and disease extent. In nodes with no/low disease, extraction fraction was similar for the two radiolabels. There was no association between extraction fraction and node size. Conclusion. Nodal extraction fraction of HIG is a novel physiological measurement. It is reduced as a result of metastatic invasion. In the absence of disease, it shows no correlation with node size.     

Internal retraction in single-port laparoscopic cholecystectomy: Initial experience and learning curve

Abstract

Introduction: We report our experience and learning curve in single-port laparoscopic cholecystectomy (SPLC) using an internal anchored retraction system. Methods: Usefulness of the retraction system was analysed in 18 SPLC. The first eight, the following ten SPLC and 20 consecutive four-port laparoscopic cholecystectomies (4PLC) were compared. Duration of operation, burns on nontarget tissue and gallbladder perforations were assessed by reviewing videotapes recorded during the procedures. Results: Use of the retraction system failed in three out of five patients (60%) with intraoperative signs of chronic inflammation and in one out of 13 (7.1%) without such signs (p = 0.0441). Median operation time was 90 (45–120) in the first eight and 55 (40–180) minutes in the following ten SPLC (p = 0.0361). Whereas the first eight SPLC lasted longer compared to 4PLC (70 (40–140) minutes, p = 0.0435) the difference disappeared after eight procedures (p = 0.2076). Median number of burns to nontarget tissue was seven (1–16) in the first eight and one (0–8) in the following ten SPLC (p = 0.0049). There was no difference in perforation of the gallbladder. Discussion: Internal retraction enables a safe exposure of the Calot triangle avoiding bile spillage in cholecystectomies without intraoperative signs of inflammation. Familiarisation with SPLC was rapidly achieved. Operation time and dexterity were equal to 4PLC after eight SPLC.     

Combination therapy with aliskiren and amlodipine in hypertension: treatment rationale and clinical results

Optimal antihypertensive therapy requires a multimodal approach based on lifestyle modification and, for most individuals, combination drug therapy. Recommendations from experts suggest that a combination of an agent that blocks the renin–angiotensin system (RAS), together with a vasodilator (generally a calcium-channel blocker or a thiazide-type diuretic), is most likely to control blood pressure and provide the widest overall cardiovascular protection. Understanding the opportunities afforded by the combination of RAS blockade with a calcium-channel blocker requires a discussion of basic and clinical science data. One new concept is that of ‘global’ or total RAS blockade. The impact of the RAS can be diminished or blocked by several different classes of drugs (central sympatholytics, β-blockers, renin inhibitors, ACE inhibitors or ARBs); what is most important is how effectively the overall impact of angiotensin II is blunted. A second new concept is that the complementary actions of RAS blockers and calcium-channel blockers are best explained on the basis of diminished intracellular calcium availability in excitable tissue (sympathetic neurons and vascular smooth muscle cells) via parallel actions that reduce angiotensin II type-1 receptor stimulation and L-channel-mediated calcium flux. Aliskiren is the first of the direct renin inhibitors, the newest subclass of RAS blockers. In both short- and long-term studies, aliskiren has been shown to be similar in efficacy and tolerability compared with other RAS blockers, with the added benefit that its effects persist longer. Outcome studies with aliskiren are currently underway.     

Does choice of antiretroviral drugs matter for inflammation?

Introduction: The massive implementation of combination antiretroviral therapy (cART) has forever changed the landscape of HIV infection. This unprecedented success has turned HIV infection into a manageable chronic disease. The increased survival of people living with HIV is, however, shadowed by a high burden of aging-related comorbidities. The pathogenic basis underlying this excess of co-morbid conditions is most likely a persistent inflammatory and immune activation state, despite an optimal control of HIV replication, which in turn has largely been attributed to bacterial or bacterial products translocation from the gut.

Area covered: This review is focused on the relationship between cART and the chronic inflammatory and immune activation status in otherwise virologically well-controlled people living with HIV (PLWH). Particular focus will be placed on the differences, if any, between distinct cART modalities, with emphasis on less-drug cART regimens, and especially on dual therapies.

Expert opinion: Research to address the increased inflammatory and immune activation status of cART-treated, HIV-infected patients, should focus on adjuvant means of therapy, rather than on the cART regime itself. With current antiretrovirals, no difference between dual and triple regimens has been demonstrated, provided that virological and immunological outcomes be non-inferior.     

The difficult balance between thrombosis and bleeding after transcatheter aortic valve replacement: A translational review

The difficult balance between thrombosis and bleeding after transcatheter aortic valve replacement. TAVR: transcatheter aortic valve replacement.

     

Literacy-Free 12 Step Expressive Arts Curriculum Enhances Engagement and Treatment Outcomes for Dually Diagnosed Substance Use and Mental Health Disorders

ABSTRACT

This study evaluated the efficacy of the Literacy-Free 12 Step Expressive Arts Therapy© curriculum in enhancing personal change and treatment outcomes for populations dually diagnosed with substance use and mental health disorders. It supplemented standard rehabilitation treatment for 47 individuals in a U.S. facility by incorporating 12 Step guidelines, cognitive behavioral therapy, rational emotive behavior therapy, and expressive arts activities. Pre-session and post-session participant ratings revealed positive increases for commitment to recovery, attitude toward making lifestyle changes, and hopefulness. Compared to 101 inpatients at the same facility, curriculum participants evidenced less drop-out, higher treatment completion, and greater personal investment in recovery.