نتایج جستجو برای: nonobstructive

تعداد نتایج: 833  

Journal: :Journal of the American College of Cardiology 2015
Carl J Pepine Keith C Ferdinand Leslee J Shaw Kelly Ann Light-McGroary Rashmee U Shah Martha Gulati Claire Duvernoy Mary Norine Walsh C Noel Bairey Merz

Recognition of ischemic heart disease (IHD) is often delayed or deferred in women. Thus, many at risk for adverse outcomes are not provided specific diagnostic, preventive, and/or treatment strategies. This lack of recognition is related to sex-specific IHD pathophysiology that differs from traditional models using data from men with flow-limiting coronary artery disease (CAD) obstructions. Sym...

2012
Hideyuki Kobayashi Koichi Nagao Koichi Nakajima

Male infertility problems can occur when sperms are limited in number or function. In this paper, we describe the clinical evaluation of male infertility. A detailed history, physical examination, and basic semen analysis are required. In addition, ultrasound, karyotyping, and hormonal studies are needed to determine specific causes of infertility. In addition, the World Health Organization (WH...

Journal: :Fertility and sterility 2009
Angelo Carpi Edmund Sabanegh Jeffrey Mechanick

The fertility potential of patients with nonobstructive azoospermia (NOA) depends on sperm extraction from the tissue sample and then in vitro fertilization with intracytoplasmic sperm injection (IVF/ICSI). Unfortunately, there is no consensus regarding predictors that can identify nonobstructive azoospermic men with a potentially high yield at the time of sperm extraction. This article analyze...

2014
Wataru Yoshioka Tatsuya Kawaguchi Nozomi Fujisawa Keiko Aida-Yasuoka Takao Shimizu Fumio Matsumura Chiharu Tohyama

Hydronephrosis is a common disease characterized by dilation of the renal pelvis and calices, resulting in loss of kidney function in the most severe cases. 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) induces nonobstructive hydronephrosis in mouse neonates through upregulation of prostaglandin E2 (PGE2) synthesis pathway consisting of cyclooxygenase-2 (COX-2) and microsomal prostaglandin E synth...

2012
R. Nuñez-Calonge S. Cortes M. Gago P. López P. Caballero-Peregrin

Objective. To optimise the use of freeze/thaw testicular immotile spermatozoa from nonobstructive azoospermia patients and to analyse the outcome of intracytoplasmic sperm injection (ICSI) of such spermatozoa. Methods. Testicular specimens were retrieved and cryopreserved from forty patients with nonobstructive azoospermia and underwent one cycle with thawed spermatozoa (Group I) that led to pr...

Journal: :The Journal of Thoracic and Cardiovascular Surgery 1961

Journal: :The Journal of urology 1998
H S Shaker M Hassouna

PURPOSE Sacral root neuromodulation is becoming a superior alternative to the standard treatment of idiopathic nonobstructive urinary retention. We report results in 20 successive patients who underwent sacral foramen implantation to restore bladder function. MATERIALS AND METHODS After an initial, thorough baseline assessment 20 patients 19.43 to 55.66 years old with idiopathic nonobstructiv...

Journal: :Clinical biochemistry 2008
Hiroko Matsuura Takashi Murakami Kazuyoshi Hina Keizo Yamamoto Hiroshi Kawamura Taiji Sogo Ryoko Shinohata Shinichi Usui Yoshifumi Ninomiya Shozo Kusachi

OBJECTIVES To investigate the relationship between the plasma B-type natriuretic peptide (BNP) level and the occurrence of atrial fibrillation (AF) in nonobstructive hypertrophic cardiomyopathy (HCM) patients. METHODS Patients (n=97) were classified into chronic AF (CAF; n=14), paroxysmal AF (PAF; n=18) and normal sinus rhythm (NSR; n=65) groups. The plasma BNP values were analyzed with logar...

2013
Lubna Bhatti Han W Kim Michele Parker Rachid Macwar Raymond J Kim

Background Many patients with troponin-positive chest pain are initially diagnosed with acute myocardial infarction (AMI), but are later found to have nonobstructive coronary artery disease (CAD) by x-ray angiography. CMR may be useful in this diagnostically challenging cohort; the presence and/or pattern of myocardial necrosis identified by CMR may allow differentiation between diverse etiolog...

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