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sampath kumar

sampath kumar

sampath kumar

sampath kumar

i m graduated as a mbbs from tamilnadu in india looking for pg and writing exams
<p>a) steroids (predinisolone) taken exogeneously will replace the normal cortisol in the body which is secreted by the zonafasiculata.</p> <p>b) so excess steroid will inhibit the acth which is i...
Written almost 8 years ago
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3 likes
<p>Is quinine effective and safe in leg cramps?<br> Mandal AK, Abernathy T, Nelluri SN, Stitzel V.<br> Source</p> <p>Department of Medicine, Wright State University, VA Medical Center, Dayton, OH ...
Written almost 8 years ago
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3 likes
<p>I think it could be median nerve compression on the right branchial plexus of medial cord. This compression may be due to disc prolapse and I think this is most common cause. The occupation als...
Written almost 8 years ago
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3 likes
<p>negative feedback - thyroid harmones inhibiting the thyroid stimulating harmone <br> tsh - secreted by the hypothalamus to increase the thyroid harmone<br> thyroid harmones kee...
Written almost 8 years ago
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2 likes
<p>negative feedback mechanism is seen in harmonal regulation .example increase in thyroid harmones will inhibit the thyroid stimulating harmone ,which is important one ,which is secreted from hypo...
Written almost 8 years ago
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2 likes
<p>b2-Adrenergic Agents—Epinephrine, Ritodrine, Terbutaline, Salbumatol,<br> and Dobutamine b-Agonists cause lactic acidosis in several ways.</p> <p>1) First, b2-adrenergic–mediated stimulation of...
Written almost 8 years ago
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2 likes
<p>pros ca: Cause – Not entirely understood, but due to unregulated growth of prostate cancer cells.<br> Physical Examination – Nodular (bumpy), firm, enlarged prostate on digital rectal examinat...
Written almost 8 years ago
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2 likes
<p>aoric dissection means tearing of wall of aorta .blood flows between the layers of aorta. more common in the ascending aorta 60%, then arch of aorta , then descending aorta<br> pleural effusions...
Written almost 8 years ago
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1 likes
<p>These can be measured by the echo:</p> <ul> <li>Size</li> <li>Shape </li> <li>Pumping capacity</li> <li>Tissue damage </li> </ul> <p>These are all measured by the echocardiography:</p> <ul> <...
Written almost 8 years ago
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1 likes
<p>Renal Complications of Diabetes Mellitus</p> <p>Like other microvascular complications, the pathogenesis of diabetic nephropathy is related to chronic hyperglycemia. The mechanisms by which chr...
Written over 7 years ago
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1 likes
great work
Written almost 8 years ago
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1 likes
<p>I dont know the exact reason, however it seems to be related to the time of manifestation. If rickets manifests early in infancy, it results in craniotabes, thinning of bone, it may present a...
Written about 8 years ago
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1 likes
<p>this protein recoginition patterns( prps)will recognise all molecules that are made of proteins so every protein antigen will be recognised by these molecules and the proteolytic cascade was int...
Written almost 8 years ago
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0 likes
<p>papillary ca - most common form , young females , lymphnode metastasis more common</p> <p>follicular ca - most common in iodine deficient areas , vascular invasion is common and spread hematoge...
Written almost 8 years ago
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0 likes
<p>Idiopathic hirsutism.<br> Azziz R, Carmina E, Sawaya ME.<br> Source</p> <p>Department of Obstetrics and Gynecology, The University of Alabama at Birmingham, 35233-7333, USA. <a href="mailto:raz...
Written almost 8 years ago
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0 likes
<p>Effectiveness and costs of chemical versus electrical cardioversion of atrial fibrillation.<br> de Paola AA, Figueiredo E, Sesso R, Veloso HH, Nascimento LO; SOCES Investigators.<br> Source</p> ...
Written almost 8 years ago
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0 likes
<p>pathophysio 3 steps</p> <p>-------------------high glucose leads to pericyte loss, basement membrane thickening,retinal flow change.<br> pericyte loss and basement membrane thick...
Written almost 8 years ago
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<p>Angiomyolipoma is an important hamartomatous, benign parenchymal tumour:</p> <p>in liver:<br> Angiomyolipoma (AML) typically occurs in the kidney and rarely in liver . Hepatic AML is a rar...
Written almost 8 years ago
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0 likes
<p>Pericytes and the pathogenesis of diabetic retinopathy.<br> Hammes HP, Lin J, Renner O, Shani M, Lundqvist A, Betsholtz C, Brownlee M, Deutsch U.<br> Source</p> <p>Fifth Medical Clinic, Medical...
Written almost 8 years ago
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<p>Triple-H Therapy<br> The triple H refers to hypertension, hypervolaemia, and haemodilution. It is based on the concept thatcerebral blood flow becomes pressure dependent once autoregulation is i...
Written almost 8 years ago
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0 likes