2010 ACCF/AHA/AATS/ACR/ASA/SCA/SCAI/SIR/STS/SVM guidelines for the diagnosis and management of patients with thoracic aortic disease: Executive summary: A report of the american college of cardiology foundation/american heart association task force on practice guidelines, american association for thoracic surgery, american college of radiology, american stroke association

This meta-analysis involved 92 studies that compared children living in divorced single-parent families with children living in continuously intact families on measures of well-being. Children of divorce scored lower than children in intact families across a variety of outcomes, with the median effect size being .14 of a standard deviation. For some outcomes, methodologically sophisticated studies yielded weaker effect sizes than did other studies. In addition, for some outcomes, more recent studies yielded weaker effect sizes than did studies carried out during earlier decades. Some support was found for theoretical perspectives emphasizing parental absence and economic disadvantage, but the most consistent support was found for a family conflict perspective.

/pdf/parental-divorce-and-the-well-being-of-children-a-meta-52j5x6ts8i.pdf

Parental divorce and the well-being of children: a meta-analysis.

The Brush Foundation studies on human growth and development, begun in 1931 and terminated in 1942, have been intensively reviewed and studied by Dr Greulich and Miss Pyle in the formulation of this Radiographic Atlas of Skeletal Development of the Hand and Wrist Serial radiographs of from 2 to 20 hand-films made at successive examinations of each of 1000 boys and girls made up the radiographic material Standards were selected that were judged to be the most representative of the central tendency or anatomic mode of each chronologic age group from birth through 18 years

Radiographic Atlas of Skeletal Development of the Hand and Wrist

https://www.suscch.eu/e107_files/public/Aorta/Guidelines_for_the_Diagnosis_and_Management_of_Patients_with_Thoracic_Aortic_Disease,_2010.pdf

2010 ACCF/AHA/AATS/ACR/ASA/SCA/SCAI/SIR/STS/SVM Guidelines for the Diagnosis and Management of Patients With Thoracic Aortic Disease

The primary genetic, environmental, and metabolic factors responsible for causing insulin resistance and pancreatic β-cell failure and the precise sequence of events leading to the development of type 2 diabetes are not yet fully understood. Abnormalities of triglyceride storage and lipolysis in insulin-sensitive tissues are an early manifestation of conditions characterized by insulin resistance and are detectable before the development of postprandial or fasting hyperglycemia. Increased free fatty acid (FFA) flux from adipose tissue to nonadipose tissue, resulting from abnormalities of fat metabolism, participates in and amplifies many of the fundamental metabolic derangements that are characteristic of the insulin resistance syndrome and type 2 diabetes. It is also likely to play an important role in the progression from normal glucose tolerance to fasting hyperglycemia and conversion to frank type 2 diabetes in insulin resistant individuals. Adverse metabolic consequences of increased FFA flux, to be ...

/pdf/disordered-fat-storage-and-mobilization-in-the-pathogenesis-3yiezoz3d1.pdf

Disordered Fat Storage and Mobilization in the Pathogenesis of Insulin Resistance and Type 2 Diabetes

One hundred patients with primary palmar hyperhidrosis (HH) underwent bilateral upper dorsal sympathectomy (UDS) by the supraclavicular approach. Pre-operative epidemiological and clinical data are described. The immediate and late results, as well as the complications and side-effects are detailed. Follow-up was completed on 93 patients between four and 50 months after the operation (average 18 months). Of 93 patients, 91 had drying of the hands. In 58% some moisture returned to the hands but in no case did the hyperhidrotic state recur. Subjective patient evaluation was excellent or good in 83 patients (89%) and only one patient (a technical failure) was completely dissatisfied. Reasons for some degree of dissatisfaction with operation were mainly compensatory HH in non denervated areas, and Horner's syndrome. Compensatory HH usually decreased with passage of time and, permanent Horner's syndrome occurred in 8% of patients (4% of procedures). Technical failure can be avoided by use of frozen section examination intraoperatively. For severe cases of palmar HH that cause social, professional and emotional embarassment, bilateral simultaneous UDS by the supraclavicular approach is the procedure of choice: Morbidity is small, and almost all patients enjoy improved quality of life after the operation.

Palmar Hyperhidrosis and its Surgical Treatment: A Report of 100 Cases

Expansion of atherosclerotic abdominal aortic aneurysm (AAA) has been attributed to remodeling of the extracellular matrix by active proteolysis. We used in situ hybridization to analyze the expression of fibrinolytic genes in aneurysm wall from eight AAA patients. All specimens exhibited specific areas of inflammatory infiltrates with macrophage-like cells expressing urokinase-type plasminogen activator (u-PA) and tissue-type PA (t-PA) mRNA. Type 1 PA inhibitor (PAI-1) mRNA was expressed at the base of the necrotic atheroma of all specimens and also within some of the inflammatory infiltrates where it frequently colocalized in regions containing u-PA and t-PA mRNA expressing cells. However, in these areas, the cellular distribution of the transcripts for t-PA and u-PA extended far beyond the areas of PAI-1 expression. These observations suggest a local ongoing proteolytic process, one which is only partially counteracted by the more restricted expression of PAI-1 mRNA. An abundance of capillaries was also obvious in all inflammatory infiltrates and may reflect local angiogenesis in response to active pericellular fibrinolysis. The increased fibrinolytic capacity in AAA wall may promote angiogenesis and contribute to local proteolytic degradation of the aortic wall leading to physical weakening and active expansion of the aneurysm.

/pdf/expression-of-fibrinolytic-genes-in-atherosclerotic-1vrpqiyfo9.pdf

Expression of fibrinolytic genes in atherosclerotic abdominal aortic aneurysm wall. A possible mechanism for aneurysm expansion.

The effect of bilateral upper dorsal sympathectomy (UDS) on cardiac function was investigated in two groups of young healthy patients who underwent bilateral excision of T2 and T3 ganglia for palmar hyperhidrosis. In ten patients echocardiography of left ventricular function (LVF) was performed before operation and 2 weeks after operation. Electrocardiograms (ECG) were done before operation, during operation immediately after sectioning each sympathetic chain, and at 2 weeks after operation. The mean pulse rate decreased significantly in patients after they underwent bilateral UDS. There were no clinical arrhythmias or changes in LVF in any patient. Submaximal exercise testing and ECG tracings done at rest and after effort were obtained for 29 patients before undergoing bilateral UDS, 30 days after operation, and 1-3 more times within a 2-year postoperative period. Pulse rates taken at rest and after effort were significantly lower than those taken after operation, and the blood pressure response to exercise was blunted. ECG tracings showed a significant change in the electrical frontal plane axis and shortening of the QTc interval. These changes were evident 30 days after operation and persisted for 2 years. In conclusion, bilateral UDS has no overt arrhythmogenic effect in the young, healthy heart and its beta-blocker-like effect persists for at least 2 years.

Cardiovascular changes after bilateral upper dorsal sympathectomy. Short- and long-term effects.

Translumbar aortographies performed in 91 patients for limiting leg ischemia were reviewed, and stenosis was graded by points from one (normal vessel) to five (complete occlusion) for each vessel. Of 62 nondiabetic patients, 18 (29 per cent) were impotent, while of 29 diabetics, 17 (58.6 per cent) were impotent (p These observations indicate that vascular lesions are as important in diabetics as in nondiabetics in the genesis of impotence. Clinical implications regarding diagnostic investigations and treatment are discussed.

Vascular Lesions Associated with Impotence in Diabetic and Nondiabetic Arterial Occlusive Disease

Esophageal ulceration and oral potassium chloride ingestion.

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