First observation of Afromorgus chinensis (boheman, 1858) (Coleoptera: Trogidae) on a rabbit (Oryctolagus cuniculus L., 1758) carcass and its implications in forensic entomology.

Beetles (Coleoptera) are known to constitute forensic evidence in medico-legal investigations as their presence can be used to date human remains in almost all decomposition stages. Many forensic studies focus on the successional colonization pattern of flies (Diptera); however, beetles have not so far been studied extensively for this aspect. A beetle of the genus Afromorgus Scholtz, 1986, A. chinensis (Boheman, 1858) (Scarabaeoidea: Trogidae), was found beneath a late decaying rabbit carcass at Paya Indah Wetland, Dengkil, Malaysia, for the first time. Both genus and species are already known to occur in Malaysia from literature.

Assessing Preceptor and Student Perceptions of Remote Advanced Pharmacy Practice Experience Learning during the COVID-19 Pandemic.

The coronavirus disease 2019 pandemic created a major shift in learning modalities in the Advanced Pharmacy Practice Experience program. This descriptive study aimed to evaluate preceptor and student perceptions of remote learning experiences and student practice readiness upon completion of remote rotations. Preceptors and students who participated in partial to full remote experiential rotations between 17 August 2020 and 26 March 2021 were invited to complete an on-line survey. A cross-sectional survey consisted of closed-ended questions using a 5-point Likert scale assessing perception on adaptability, effectiveness of remote learning in advancing practice knowledge and skills, and confidence in students' practice readiness. A total of 29 preceptors and 43 students completed the survey (response rates of 67% and 57%, respectively). Approximately 70% of the remote rotations were practice-based, with ambulatory care representing the most frequently reported rotation by preceptors (38%) and students (28%). A high level of confidence in preceptor perception of their ability to adapt and provide effective remote experiences (average 4.28) matched with the students' high level of confidence with their preceptors' abilities (86% agree or strongly agree). Upon the completion of remote rotations, both preceptors and students felt confident in student practice readiness based on student ability to design and initiate individualized patient care plans or complete projects using evidence-based resources (79% and 86%, respectively). Most preceptors (69%) reported that students achieved the rotation objectives at the same level as students engaged in-person experiences. The limitations of remote learning included the absence of direct interactions. Overall, both preceptors and students reported achieving practice readiness with remote experiential learning experiences and felt the remote activities should be continued post-pandemic.

Adapting pharmacy experiential education during COVID-19: Innovating remote preceptor resources, tools, and patient care delivery beyond virtual meetings.

PURPOSE: To describe the innovative teaching practices, tools, and resources for remote learning developed by a school of pharmacy with a decentralized experiential program to empower and support preceptors in response to the coronavirus disease 2019 (COVID-19) pandemic. SUMMARY: As the pandemic has continued, there have been significant shifts in pharmacy workflow, staffing, and patient care delivery. Pharmacy students are slowly being reintegrated into these learning environments. Although preceptors are willing and eager to teach, many lack the resources, tools, and support to create remote learning experiences at their facilities. The University of the Pacific Thomas J. Long School of Pharmacy has a decentralized experiential education model in which faculty regional coordinators with clinical practices and diverse expertise are disseminated throughout California. This model allowed us to collaborate and understand preceptor needs from a local level. We created a preceptor COVID-19 guidance document, introduced innovative virtual playbooks to pivot up to 100% remote rotations, and promoted the layered learning model to integrate pharmacy residents into the remote teaching space. Communication and flexibility are key to ensure student and preceptor safety while maintaining high-quality advanced pharmacy practice experiences and preserving patient-student relationships in telehealth. CONCLUSION: Overall, we successfully created innovative solutions and leveraged our decentralized experiential model to meet the teaching and learning demands during an unanticipated crisis. We continue to adapt and plan to assess the effectiveness of the tools by administering surveys of preceptors and pharmacy students.

Preliminary observation on the lepidopteran colonization on rat and rabbit carcasses in Malaysia.

The immature stages of necrophagous insects such as Diptera and Coleoptera play a vital ecological role in carrion decomposition. These invertebrates reduce the necromass significantly through consumption and recycle nutrients into organic forms which are readily being used by autotrophs or served as an abiotic storage in the soil ecosystem. Fly and beetle larvae are frequently encountered decomposers on ephemeral resource patches; however, lepidopterans associated with carrion decomposition is seldom reported. Here, we report colonization of Monopis sp. (Tineidae) and an unknown species of Psychidae on a rat carcass, and a Lithosiini caterpillar (Arctiidae) on a rabbit carcass in Peninsular Malaysia for the first time. The feeding behaviour and their potential forensic implications are discussed.

Preliminary observation on the lepidopteran colonization on rat and rabbit carcasses in Malaysia

@#The immature stages of necrophagous insects such as Diptera and Coleoptera play a vital ecological role in carrion decomposition. These invertebrates reduce the necromass significantly through consumption and recycle nutrients into organic forms which are readily being used by autotrophs or served as an abiotic storage in the soil ecosystem. Fly and beetle larvae are frequently encountered decomposers on ephemeral resource patches; however, lepidopterans associated with carrion decomposition is seldom reported. Here, we report colonization of Monopis sp. (Tineidae) and an unknown species of Psychidae on a rat carcass, and a Lithosiini caterpillar (Arctiidae) on a rabbit carcass in Peninsular Malaysia for the first time. The feeding behaviour and their potential forensic implications are discussed.

Ezetimibe and fenofibrate combination therapy for mixed hyperlipidemia.

The ezetimibe and fenofibrate combination regimen was recently approved by the U.S. Food and Drug Administration for treatment of mixed hyperlipidemia. This powerful lipid-modifying therapy takes advantage of the different mechanisms of action of the two individual components. Ezetimibe selectively inhibits intestinal uptake of dietary and biliary cholesterol, and exerts its effect most notably on the low-density lipoprotein cholesterol (LDL-C). Fenofibrate activates the peroxisome proliferators-activated receptor alpha (PPAR-alpha), thereby increasing the tissue lipoprotein lipase activity and breakdown of triglycerides in very low-density lipoproteins (VLDL). The combination therapy of ezetimibe and fenofibrate has an excellent safety profile and exhibits potent synergistic actions on multiple lipid risk factors and represents another alternative in the clinical management of mixed hyperlipidemia. Further studies are needed to determine the effectiveness and safety of the ezetimibe and fenofibrate combination therapy used in conjunction with other lipid-modifying agents such as statins. Finally, outcome trials are warranted to evaluate if combination therapy would result in additive effects on morbidity and mortality.

Type of preexisting lipid therapy predicts LDL-C response to ezetimibe.

BACKGROUND: Ezetimibe as monotherapy or in combination with statins effectively lowers low-density lipoprotein cholesterol (LDL-C). However, there are few reports of ezetimibe's effect when added to ongoing non-statin lipid-lowering drugs or combination lipid-lowering therapy. OBJECTIVE: To evaluate the impact of preexisting lipid therapy on LDL-C response to ezetimibe. METHODS: We performed a retrospective review of all patients started on ezetimibe therapy at the Veterans Affairs Long Beach Healthcare System between March 1, 2003, and March 1, 2005. We calculated the ezetimibe-induced percent change in LDL-C in patients without concomitant changes in other lipid-lowering medications. We then stratified the population according to the type and number of preexisting lipid therapies and compared the LDL-C-lowering efficacy of ezetimibe among these groups. RESULTS: Overall, ezetimibe was associated with a 23.0% reduction in LDL-C. Patients with preexisting statin monotherapy had significantly greater LDL-C reduction with ezetimibe than did those with preexisting non-statin drugs (-26.1% vs -9.3%; p = 0.0138). In patients with no preexisting lipid therapy (n = 58), monotherapy (n = 115), double therapy (n = 36), or triple therapy (n = 9), ezetimibe decreased LDL-C by 17.3%, 21.4%, 33.5%, and 38.1%, respectively. This stepwise trend in increased ezetimibe efficacy was statistically significant, even with adjustments for baseline LDL-C. CONCLUSIONS: Ezetimibe's LDL-C-lowering effects are most pronounced when added to preexisting combination lipid therapy. It appears to be more effective when added to statin therapy compared with other lipid-lowering therapies.

Pharmacologic treatment of type 2 diabetic dyslipidemia.

Patients with diabetes mellitus have a higher risk for cardiovascular heart disease (CHD) than does the general population, and once they develop CHD, mortality is higher. Good glycemic control will reduce CHD only modestly in patients with diabetes. Therefore, reduction in all cardiovascular risks such as dyslipidemia, hypertension, and smoking is warranted. The focus of this article is on therapy for dyslipidemia in patients with type 2 diabetes. Patients with the metabolic syndrome (insulin resistance) share similarities with patients with type 2 diabetes and may have a comparable cardiovascular risk profile. Diabetic patients tend to have higher triglyceride, lower high-density lipoprotein cholesterol (HDL), and similar low-density lipoprotein cholesterol (LDL) levels compared with those levels in nondiabetic patients. However, diabetic patients tend to have a higher concentration of small dense LDL particles, which are associated with higher CHD risk. Current recommendations are for an LDL goal of less than 100 mg/dl (an option of < 70 mg/dl in very high-risk patients), an HDL goal greater than 40 mg/dl for men and greater than 50 mg/dl for women, and a triglyceride goal less than 150 mg/dl. Nonpharmacologic interventions (diet and exercise) are first-line therapies and are used with pharmacologic therapy when necessary. Lowering LDL levels is the first priority in treating diabetic dyslipidemia. Statins are the first drug choice, followed by resins or ezetimibe, then fenofibrate or niacin. If a single agent is inadequate to achieve lipid goals, combinations of the preceding Drugs may be used. For elevated triglyceride levels, hyperglycemia must be controlled first. If triglyceride or HDL levels remain uncontrolled, pharmacologic agents should be considered. Fibrates are slightly more effective than niacin in lowering triglyceride levels, but niacin increases HDL levels appreciably more than do fibrates. Unlike gemfibrozil, niacin selectively increases subfraction Lp A-I, a cardioprotective HDL. Niacin is distinct in that it has a broad spectrum of beneficial effects on lipids and atherogenic lipoprotein subfraction levels. Niacin produces additive results when used in combination therapy. Recent data suggest that lower dosages and newer formulations of niacin can be used safely in diabetic patients with good glycemic control. Current evidence and guidelines mandate that diabetic dyslipidemia be treated aggressively, and lipid goals can be achieved in most patients with diabetes when all available products are considered and, if necessary, used in combination.

New perspectives on the pharmacotherapy of ischemic stroke.

OBJECTIVE: To provide an overview of the impact of ischemic stroke and the steps that can be taken to reduce its burden through greater awareness of the disease, improved diagnosis and better treatment, with emphasis on the use of antiplatelet agents. DATA SOURCES: Recent (1995-2003) published scientific literature, as identified by the authors through Medline searches, using the terms stroke, transient ischemic attack, cerebrovascular disease, atherothrombosis, risk factors, pharmacotherapy, prevention, and reviews on treatment. STUDY SELECTION: Recent systematic English-language review articles and reports of controlled randomized clinical trials were screened for inclusion. DATA SYNTHESIS: Ischemic stroke is generally the result of an atherothrombotic process leading to vessel obstruction or narrowing. Of the two types of ischemic stroke, thrombotic stroke is caused by a thrombus that develops within the cerebral vasculature, while embolic stroke arises from a distant embolus that lodges in a cerebral artery. The neurologic manifestations of stroke depend on the location of injury in the brain and the degree of ischemia or infarction. Symptoms may be reversible or irreversible and range from sensory deficits to hemiplegia. Risk factors for development of ischemic stroke include hypertension, diabetes, dyslipidemia, smoking, atrial fibrillation, prior stroke, and transient ischemic attack. Tissue plasminogen activator is currently the only available drug treatment for acute ischemic stroke. Stroke recurrence rates are high (about 40% over 5 years), and all ischemic stroke patients should receive antithrombotic therapy (unless contraindicated) for secondary prevention. Of the oral antiplatelet therapies, aspirin, clopidogrel (Plavix--Bristol-Myers Squibb/Sanofi Pharmaceuticals Partnership), and the extended-release dipyridamole plus aspirin combination are acceptable first-line agents, while anticoagulants (warfarin) are preferred in patients with atrial fibrillation. CONCLUSION: Lifestyle changes and drug therapy are important components of primary and secondary prevention strategies in ischemic stroke. Risk factors such as elevated blood pressure and high cholesterol should be aggressively treated. Antiplatelet agents, antihypertensive agents, and cholesterol-lowering agents are therapeutic cornerstones for secondary prevention.

Niacin extended-release/lovastatin: combination therapy for lipid disorders.

The new combination of niacin extended-release (ER) and lovastatin (Advicor, Kos pharmaceuticals), is a powerful lipid modifying agent and takes advantage of the different mechanisms of action of its two components. Niacin decreases hepatic atherogenic apolipoprotein (apo) B production whereas lovastatin increases apoB removal. Whereas niacin potently increases high density lipoprotein (HDL) levels by decreasing hepatic removal of antiatherogenic apoA-I particles, 3-hydroxy-3-methylglutaryl coenzyme A (HMGCoA) reductase inhibitors ('statins') appear to increase production of apoA-I. Although there is no outcome data with this combination product, each component has been independently associated with a reduction of cardiovascular event risk by approximately 25 - 35%. The results of a long-term trial in 814 patients, where > 600 had been treated for 6 months and > 200 for 1 year, found reductions of 45 and 42% in low density lipoprotein cholesterol and triglycerides, respectively, at the maximum dose (niacin ER 2000 mg/ lovastatin 40 mg). HDL cholesterol increased by 41%. In addition, the combination decreased lipoprotein (a) by 25% and C-reactive protein by 24%. The niacin ER/lovastatin combination was generally well-tolerated. Flushing was the most common side effect, with approximately 10% of patients intolerant to niacin ER/lovastatin. Hepatotoxicity in this study was 0.5% and myopathy did not occur. Recent studies indicate that niacin can be used safely in diabetic patients who have good glucose control (HbA(1c) < 9%). Once-daily niacin ER/lovastatin exhibits potent synergistic actions on multiple lipid risk factors and represents an effective new agent in the clinical management of dyslipidaemia. Outcome studies are needed to evaluate if combination therapy would result in additive effects on morbidity and mortality.