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Episode 60 - The Internet of post-Easter nerds (IoPEN) F8, Mac Pro and RIP NES Classic

Back with a bumper edition after the Easter break, as Henry Burrell takes Scott Carey, David Price and Dom Preston on a chat odyssey to discuss Facebook's F8 conference. Will chat bots ever be good and who uses QR codes? The gang then discusses Apple's out of character decision to brief journos on the Mac Pro and even admit they got it wrong. Finally we talk about Nintendo stopping production of the NES Classic and whether there's more affordable retro goodness around the corner.  


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WITHDRAWN: Structural and mechanistic studies of hydroperoxide conversions catalyzed by a CYP74 clan epoxy alcohol synthase from amphioxus (Branchiostoma floridae) [Research Articles]

This manuscript has been withdrawn by the Author.




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LDL subclass lipidomics in atherogenic dyslipidemia:Effect of statin therapy on bioactive lipids and dense LDL [Patient-Oriented and Epidemiological Research]

Atherogenic LDL particles are physicochemically and metabolically heterogeneous. Can bioactive lipid cargo differentiate LDL subclasses, and thus potential atherogenicity?  What is the effect of statin treatment? Obese, hypertriglyceridemic, hypercholesterolemic males (n=12; Lp(a) <10 mg/dL) received pitavastatin calcium (4mg/day) for 180 days in a single-phase, unblinded study. The lipidomic profiles (23 lipid classes) of five LDL subclasses fractionated from baseline and post-statin plasmas were determined by LC-MS. At baseline and on statin treatment, very small dense LDL (LDL5) was preferentially enriched (up to 3-fold) in specific lysophospholipids (lysophosphatidylcholine (LPC); lysophosphatidylinositol (LPI); lyso-platelet activating factor (LPC(O)); 9,0.2 and 0.14 mol/mol apoB respectively; all p<0.001 versus LDL1-4), suggesting  elevated inflammatory potential per particle. In contrast, lysophosphatidylethanolamine was uniformly distributed among LDL subclasses. Statin treatment markedly reduced absolute plasma concentrations of all LDL subclasses (up to 33.5%), including LPC, LPI and LPC(O) contents (up to -52%), consistent with reduction in cardiovascular risk. Despite such reductions, lipotoxic ceramide load per particle in LDL1-5 (1.5 - 3 mol/mol apoB; 3 - 7 mmol/mol phosphatidylcholine) was either conserved or elevated. Bioactive lipids may constitute biomarkers for the cardiometabolic risk associated with specific LDL subclasses in atherogenic dyslipidemia at baseline, and with residual risk on statin therapy.




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Lithium ion adduction enables UPLC-MS/MS-based analysis of multi-class 3-hydroxyl group-containing keto-steroids [Methods]

Steroids that contain a 3-hydroxyl group (3-OH steroids) are widely distributed in nature. During analysis with ESI-MS, they easily become dehydrated while in the protonated form, resulting in the production of several precursor ions and leading to low sensitivity of detection. To address this analytical challenge, here, we developed a method for the quantitation of 3-OH steroids by LC-MS/MS coupled with post-column addition of lithium (Li) ions to the mobile phase. The Li ion has a high affinity for the keto group of steroids, stabilizing their structures during ionization and permitting detection of analytes exclusively as the lithiated form. This not only improved the intensities of the precursor ions, but also promoted the formation of typical lithiated fragment ions. This improvement made the quantitation by multiple reaction monitoring more sensitive and reliable, as evidenced by 1.53–188 times enhanced detection sensitivity of 13 steroids that contained at least one keto and two hydroxyl groups or one keto and one 5-olefinic double bond, among 16 different 3-OH steroids. We deployed our newly developed method for profiling steroids in mouse brain tissue and identified six steroids in one tissue sample. Among these, 16-hydroxyestrone, tetrahydrocorticosterone, and 17α-hydroxypregnenolone were detected for the first time in the mouse brain. In summary, the method described here enables the detection of lithiated steroids by LC-MS/MS, including three 3-OH steroids not previously reported in the mouse brain. We anticipate that this new method may allow the determination of 3-OH steroids in different brain regions.




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Problem Notes for SAS®9 - 65682: Running FedSQL with an Oracle table is slow, even when you use a LIMIT clause

When you query an Oracle table and use the LIMIT clause using either SAS  Federation Server or FedSQL, a row limit is not passed to the database. In this scenario, a Full Article



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Problem Notes for SAS®9 - 65597: An SQL procedure query with a WHERE clause that contains multiple subselects might return incorrect results

An issue occurs when code contains a complex SQL procedure query with a WHERE clause that contains multiple subselects. Incorrect results might be returned. Click the Hot Fix tab in this note to




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Female athletes need more recognition – Clayton

National 400m hurdles champion Rushell Clayton is concerned about what she says are inequalities between men and women in track and field. Clayton was speaking at a Women in Sports Conference in Kingston recently and discussed issues of inequality...




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Michelle Sinclair GP - surgery buildings are not up to scratch

Michelle Sinclar, a GP in Hampshire who is concerned that GP premises aren't fit for purpose and limit her ability to provide fully rounded patient care. BMJ Voices is a collection of readers’ experiences of working in the NHS. For this, The BMJ is seeking short audio submissions from UK listeners. These submissions will be published on...




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Exercise in old age - "we need kendo classes in Huddersfield"

There's a crisis in old age care - not just in the UK, around the world, as population demographics shift, and the proportion of older people increase - there's a worry about who's going to look after them, and how much is it going to cost? However, a new analysis on bmj.com says this picture need not be so gloomy - they say that encouraging...




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From dance class to social prescription - starting and evaluating an idea

If you read the Christmas BMJ in the last few weeks, you might have noticed a lot around art and health - the way in which engagement in arts can help in prevention and treatment, but can also affect those more nebulous things which really matter to patients - loneliness, self expression, being connected to the wider community. That obviously...




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Classification and Diagnosis of Diabetes Mellitus and Other Categories of Glucose Intolerance

National Diabetes Data Group
Dec 1, 1979; 28:1039-1057
Articles




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Reply: Clarifying the Utility of Myocardial Blood Flow and Myocardial Flow Reserve After Cardiac Transplantation




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Artificial intelligence versus clinicians: systematic review of design, reporting standards, and claims of deep learning studies




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Prospective registration and reporting of trial number in randomised clinical trials: global cross sectional study of the adoption of ICMJE and Declaration of Helsinki recommendations




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Leadership Visions: A Discussion with Mexican Foreign Minister Claudia Ruiz-Massieu

An MPI Leadership Visions discussion with the Foreign Minister of Mexico, Claudia Ruiz-Massieu, for her first public appearance in Washington, DC. 




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International Classification of Diseases, 10th Revision, Coding for Diabetes

Joy Dugan
Oct 1, 2017; 35:232-238
Practical Pointers




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A Review of the Pathophysiology, Classification, and Treatment of Foot Ulcers in Diabetic Patients

Warren Clayton
Mar 1, 2009; 27:52-58
Features




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Watch: Utah man reunited with class ring 38 years after it was lost in Germany

A Utah man who lost his high school class ring in Germany in 1982 was reunited with the ring thanks to a man who found it on a beach in the United States.




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Phishing email claims to be from ADA president

At least one American Dental Association member has reported receiving a phishing email appearing to come from an address containing ADA President Chad P. Gehani's name and including a link to "view member's details."




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ADA seeks clarification from HHS regarding chief dental officer

The American Dental Association is applauding the U.S. Department of Health and Human Services’ decision to appoint a chief dental officer at the Centers for Medicare & Medicaid but would like to confirm the position is exclusive to CMS.




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Study: Evidence does not support classifying fluoride as cognitive neurodevelopmental hazard

The National Academies of Sciences, Engineering, and Medicine announced March 5 that it does not find that the National Toxicology Program adequately supported its conclusion that fluoride is “presumed” to be a cognitive neurodevelopmental hazard to humans.




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ADA asks Treasury Department, Small Business Administration to clarify intent of interim rule

The Association continues to wait for clear guidance from the U.S. Department of Treasury and Small Business Administration on the best way to help dentists considering applying for Paycheck Protection Program 7(a) loans and Economic Injury Disaster Loans.




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UCLA dental school researchers create nanoparticle that could improve bone defect treatment

A team of researchers at the University of California, Los Angeles School of Dentistry has developed a nanoparticle that could improve treatment for bone defects.




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Classroom Observations

Classroom observations occur to document behaviors and to help provide insight to teachers. Teachers are teaching and are typically focused on the overall learning of the entire class. It is not possible for a teacher to catch all of the details of classroom while teaching. An outside observer, often a School Psychologist, can sit in the classroom and observe a student or the entire class. These insights can be used to help provide better instruction, create behavioral or academic interventions, or to document behaviors.

When do classroom observations occur?

- During a special education evaluation The classroom observation is a required component in a special education evaluation. It provides data and insight to the eligibility committee.

- Before a Behavior Intervention Plan or Functional Behavioral Assessment Classroom observations are important before implementing a Functional Behavioral Assessment or a Behavior Intervention Plan. It helps to clarify the current behaviors, identify possible triggers of the behavior, and determine the frequency of the behaviors.

- When a teacher is worried about a particular student Often a teacher will have a concern about a student and ask the School Psychologist to conduct an observation. After the observation the teacher and psychologist will meet to discuss and brainstorm strategies to assist in instruction.




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Leadership Visions: A Discussion with Mexican Foreign Minister Claudia Ruiz-Massieu

An MPI Leadership Visions discussion with the Foreign Minister of Mexico, Claudia Ruiz-Massieu, for her first public appearance in Washington, DC. 




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'Valley Girl' musical reinvents classic '80s music

Director Rachel Lee Goldenberg discusses how her "Valley Girl" musical remake puts a twist on the hit music of the '80s.




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Watch: Kelly Clarkson on 'chaos' of filming 'The Voice' remotely

Kelly Clarkson discussed the challenges of filming "The Voice" at home amid the coronavirus pandemic.




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CBS orders first seasons of 'Clarice,' 'Equalizer,' 'B Positive' for 2020-21

CBS said it has ordered first seasons of three new shows -- "Clarice," "The Equalizer" and "B Positive" for the 2020-21 television season.




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Confessions Not Always Clad in Iron

In the courts and in Congress, Sen. Larry Craig is fighting to withdraw his guilty plea to a misdemeanor charge that may suggest he tried to solicit sex from a man in June at a Minneapolis airport bathroom. Rather than resign yesterday, as the senator had promised and Republicans had hoped, Craig...




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Effectively Serving Children in a Superdiverse Classroom: Implications for the Early Education System

As the number and share of Dual Language Learners (DLLs) continues to grow across the United States, diversity within this population is also increasing. This webinar marks the release of a report providing analysis of the diversity within the DLL population nationwide and at the state and local levels. Speakers discuss data on the three rapidly growing subgroups within the DLL population: Black and Asian American and Pacific Islander DLLs and young children of refugees, and the implications for the early education and care field and K-12 education systems. 




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Citrus cured salmon, pickled clams, herb emulsion

This recipe features on Foodie Tuesday, a weekly segment on 774 Drive with Raf Epstein, 3.30PM, courtesy of David Hall of Pure South Dining.




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Chilli Clams with Zucchini Pasta

Alice Zaslavsky, shared this recipe on Foodie Tuesday, a weekly segment on ABC Radio Melbourne's Drive program at 3.30pm.




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Efficacy and Safety of Dapagliflozin in the Elderly: Analysis From the DECLARE-TIMI 58 Study

OBJECTIVE

Data regarding the effects of sodium–glucose cotransporter 2 inhibitors in the elderly (age ≥65 years) and very elderly (age ≥75 years) are limited.

RESEARCH DESIGN AND METHODS

The Dapagliflozin Effect on Cardiovascular Events (DECLARE)–TIMI 58 assessed cardiac and renal outcomes of dapagliflozin versus placebo in patients with type 2 diabetes. Efficacy and safety outcomes were studied within age subgroups for treatment effect and age-based treatment interaction.

RESULTS

Of the 17,160 patients, 9,253 were <65 years of age, 6,811 ≥65 to <75 years, and 1,096 ≥75 years. Dapagliflozin reduced the composite of cardiovascular death or hospitalization for heart failure consistently, with a hazard ratio (HR) of 0.88 (95% CI 0.72, 1.07), 0.77 (0.63, 0.94), and 0.94 (0.65, 1.36) in age-groups <65, ≥65 to <75, and ≥75 years, respectively (interaction P value 0.5277). Overall, dapagliflozin did not significantly decrease the rates of major adverse cardiovascular events, with HR 0.93 (95% CI 0.81, 1.08), 0.97 (0.83, 1.13), and 0.84 (0.61, 1.15) in age-groups <65, ≥65 to <75, and ≥75 years, respectively (interaction P value 0.7352). The relative risk reduction for the secondary prespecified cardiorenal composite outcome ranged from 18% to 28% in the different age-groups with no heterogeneity. Major hypoglycemia was less frequent with dapagliflozin versus placebo, with HR 0.97 (95% CI 0.58, 1.64), 0.50 (0.29, 0.84), and 0.68 (0.29, 1.57) in age-groups <65, ≥65 to <75, and ≥75 years, respectively (interaction P value 0.2107). Safety outcomes, including fractures, volume depletion, cancer, urinary tract infections, and amputations were balanced with dapagliflozin versus placebo, and acute kidney injury was reduced, all regardless of age. Genital infections that were serious or led to discontinuation of the study drug and diabetic ketoacidosis were uncommon, yet more frequent with dapagliflozin versus placebo, without heterogeneity (interaction P values 0.1058 and 0.8433, respectively).

CONCLUSIONS

The overall efficacy and safety of dapagliflozin are consistent regardless of age.




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Clarifying the Role of Insulin in Type 2 Diabetes Management

John R. White
Jan 1, 2003; 21:
Feature Articles




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People Who Have Lost Their Religion Show “Residues” Of Religious Past In Their Thoughts And Behaviours, Study Claims

By Emma Young. Formerly religious are more prosocial than those who were never religious, researchers argue.




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A RedForEd Wave: Teachers in North and South Carolina Leave Classrooms in Protest

A sea of red swept the capitals of North and South Carolina on Wednesday, as thousands of teachers turned out to demand higher pay and more school funding.




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LeBron James to honor Class of 2020 with all-star event




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Unimpressed by online classes, college students seek refunds




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Stop Giving Inexperienced Teachers All the Lower-Level Math Classes, Reformers Argue

“Detracking” math teachers is tough because many educators resist upending their routines or challenging informal hierarchies, and PD initiatives to make it happen are limited.




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Lamont canceling in-person classes for rest of school year




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Public schools, classes at Univ. of SC hope for fall return




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Montana unemployment claims decrease, some schools reopen




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Clark County School District postpones graduation ceremonies




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Sharing Services Offers Cost Savings and Better Service, Claims N.Y. Survey

New York superintendents who shared services reported more cost savings and improved service quality than improved student achievement, according to a new research brief.




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Tennessee School District Prohibits Crowdfunding for Class Supplies

A school district in Tennessee says it no longer wants teachers to use crowdfunding websites to get extra school supplies.




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LeBron James to honor Class of 2020 with all-star event




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Unimpressed by online classes, college students seek refunds




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Stop Giving Inexperienced Teachers All the Lower-Level Math Classes, Reformers Argue

“Detracking” math teachers is tough because many educators resist upending their routines or challenging informal hierarchies, and PD initiatives to make it happen are limited.




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Lamont canceling in-person classes for rest of school year




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Public schools, classes at Univ. of SC hope for fall return