Results 11 to 20 of about 15,639 (257)

Communicating trends in resistance using a drug resistance index [PDF]

open access: yesBMJ Open, 2011
Background Antibiotic resistance is a growing problem worldwide, but communicating this challenge to policymakers and non-experts is complicated by the multiplicity of bacterial pathogens and the distinct classes of antibiotics used to treat them.
Laxminarayan, Ramanan, Klugman, Keith P
openaire   +2 more sources

Diagnostic Accuracy of Hepatic Vein Resistive Index in Detection of Hepatic Fibrosis in Patients of Chronic Liver Disease

open access: yesJournal of Rawalpindi Medical College, 2020
Introduction: If we could prove the diagnostic accuracy of hepatic vein resistive index in detecting liver fibrosis in chronic liver disease patients, this would be beneficial for the patients as it is a non-invasive, readily available, and cost ...
Sidrah Nadeem   +5 more
doaj   +1 more source

Prognostic Implications of Resistive Reserve Ratio in Patients With Coronary Artery Disease

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2020
Background Resistive reserve ratio is a thermodilution‐based index which integrates both coronary flow and pressure. Resistive reserve ratio represents the vasodilatory capacity of interrogated vessels including both epicardial coronary artery and ...
Seung Hun Lee   +13 more
doaj   +1 more source

Korelasi resistive index ginjal dengan proteinuria pada pasien diabetes melitus tipe 2

open access: yesMajalah Kedokteran Andalas, 2019
Tujuan: Penelitian ini bertujuan mengetahui korelasi resistive index ginjal dengan proteinuria pada pasien diabetes melitus tipe 2. Metode: Penelitian ini dilakukan di Bagian Radiologi RS Pendidikan Universitas Hasanuddin Makassar pada Maret s/d Juni ...
Achi Rasma Welaty   +5 more
doaj   +1 more source

SIGNIFICANCE OF DOPPLER RI AND SYSTOLIC PEAK OF BREAST CARCINOMA LESIONS SEEN ON MAMMOGRAPHY

open access: yesPakistan Armed Forces Medical Journal, 2021
Objective: To analyze the significance of doppler ultrasound and resistive index (RI) and systolic peak to find the breast Carcinoma lesions seen on mammography. Study Design: Retrospective study.
Sehrish Waqar   +5 more
doaj   +4 more sources

Renal Resistive Index [PDF]

open access: yesHypertension, 2014
Of all the measured parameters in nephrology, none is more misunderstood and misused than the renal resistive index ( RI ). Although it is used widely as a marker of renal pathology based on the assumption that structural changes in the kidney alter renal vascular resistance, the sensitivity and specificity of RI for this purpose are questionable,1 and
openaire   +2 more sources

Oxytocin improves testicular blood flow without enhancing the steroidogenic activity in Baladi goats

open access: yesAsian Pacific Journal of Reproduction, 2022
Objective: To investigate the effects of a single oxytocin injection on plasma steroid concentrations, testicular blood flow measures (resistive and pulsatility indexes), and testicular echogenicity in Baladi goats. Methods: Twelve Baladi goat bucks were
Mohamed G. Hedia, Amr S. El-Shalofy
doaj   +1 more source

Comparison of the resistive indices obtained in the uterine artery and the ophthalmic artery in preeclamptic and normotensive patients in Doppler US

open access: yesJournal of Ultrasonography, 2020
Introduction: Preeclampsia is a medical condition characterized by hypertension and proteinuria during pregnancy, with the symptoms generally manifesting in the 3rd trimester.
Madina Syeda Rabi   +6 more
doaj   +1 more source

Correlation Between Resistive Index and Serum Creatinine in Patients with Diabetic Nephropathy

open access: yesPakistan Armed Forces Medical Journal, 2023
Objective: To evaluate the renal resistive index (RI) and serum creatinine correlation in patients with diabetic nephropathy. Study Design: Cross-sectional study Place and Duration of Study: Department of Radiology, Pakistan Institute of Medical ...
Amir Khan   +5 more
doaj   +1 more source

Comparative evaluation of fetal renal artery hemodynamics in normohydramnios, idiopathic oligohydramnios and polyhydramnios in third trimester pregnancy

open access: yesiRADIOLOGY, 2023
Objective To compare the renal artery (RA) flow indices (RI and PI) among normohydramnios, idiopathic oligohydramnios, and polyhydramnios and determine applicability of fetal RA Doppler indices in predicting the pregnancy outcome.
Deepak Jain   +4 more
doaj   +1 more source

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