Abstract：
:Most radiologists agree that micronized barium is superior to regular USP barium in demonstrating ulcers of the stomach and duodenum. The authors present the results of a study which shows the differences in reliability of the two substances in demonstrating duodenal ulcers.
journal_name
J Natl Med Assocjournal_title
Journal of the National Medical Associationauthors
Smith JE,Press HC Jrsubject
Has Abstractpub_date
1980-09-01 00:00:00pages
863-4issue
9eissn
0027-9684issn
1943-4693journal_volume
72pub_type
杂志文章abstract：:A metabolic imbalance technique was used to study the effects of zinc deficiency on immunoglobulin levels in mice infected with Trypanosoma musculi or immunized with parasite products. Zinc-deficient mice developed higher numbers of parasitemia earlier and exhibited prolonged infection. Irrespective of the diet, highe...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1994-08-01 00:00:00
abstract：:Liposuction (suction-assisted lipectomy) is today an accepted, closed surgical technique utilized by physicians practicing in a number of different specialties. It is a procedure that can be learned and used as an adjunct to a number of open procedures, including rhytidectomy and abdominoplasty.THE TWO PRINCIPAL KEYS ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章,评审
doi：
更新日期：1987-12-01 00:00:00
abstract：:Decreased revenue from clinical services has required academic hospitals and physicians to improve productivity. Medical student education may be a significant hindrance to increased productivity and income. This study quantifies the amount of time spent by faculty members teaching medical students in an ambulatory ne...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:African-American males have a higher incidence of prostate cancer than non-African-American males and an overall poorer prognosis. Environmental factors such as socioeconomic status and biological factors such as an increased frequency of androgen receptor mutation have been identified as causal. As androgen ablation ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：:This paper describes the use of a mobile health unit as a part of a community education, screening, and counseling program. By virtue of its mobility and more flexible hours, this model extends services into the basic urban, suburban, and rural community. Quality control of the diagnostic and counseling activities on ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1982-10-01 00:00:00
abstract：BACKGROUND:Although the prevalence of uremic pruritus has decreased compared to the past, the problem still remains as a matter of health and a major challenge of research in medical field, and has no effective treatment at present. This study aimed to investigate the effect of increasing blood flow rate on severity of...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.jnma.2017.04.008
更新日期：2018-06-01 00:00:00
abstract：:The purpose of this report is to review personal experience with digital palpation of the nasopharynx, particularly as it relates to an apparently reversible posterior pharyngeal mass commonly found in patients who are heavy smokers. ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1978-03-01 00:00:00
abstract：:Increased QT dispersion (QTd) is a noninvasive marker of an electrophysiologic abnormality associated with high mortality in coronary artery disease. The purposes of this study were to measure changes in QTd and ST-segment changes immediately before, during and after intracoronary balloon inflation and to determine wh...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2007-08-01 00:00:00
abstract：:A retrospective descriptive study of older patients evaluated by the psychiatric emergency service (PES) of a general hospital was implemented. The medical records of all patients aged 65 years and older evaluated by the PES during the 1980 calendar year were reviewed. Seventy-four patients were identified, 38 male an...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1988-07-01 00:00:00
abstract：:A total of 128 total joint arthroplasties performed on a predominantly African-American population by a single surgeon between 1987 and 1992 were reviewed. Of these, 66 were total knee replacements and 62 were total hip replacements. Total hip replacement will be presented in Part Two. The African-American patients' a...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1996-03-01 00:00:00
abstract：:Labetalol and hydrochlorothiazide (HCTZ) were compared for their efficacy in controlling hypertension of blacks in a prospective, double-blind study. Sixty-one adult patients with mild to moderate hypertension (standing diastolic blood pressure greater than or equal to 95 mm Hg and less than or equal to 114 mm Hg) wer...
journal_title：Journal of the National Medical Association
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1991-10-01 00:00:00
abstract：:Crohn's disease is less prevalent in blacks than in whites. However, when it does occur, it is associated with a high degree of morbidity and is frequently unrecognized at initial presentation. Forty-three patients with Crohn's disease presented to Howard University Hospital between 1965 and 1987. There were 156 hospi...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:In 1995, questionnaires were sent to the mailing list of the National Medical Association (NMA). The mail responses were supplemented by questionnaires distributed at the NMA annual meeting. Of the 709 respondents, approximately 63% were primary care providers, pediatricians, or obstetrician-gynecologists; 72% were tr...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1999-06-01 00:00:00
abstract：BACKGROUND:Black women are more likely to have bacterial vaginosis (BV) than are non-Hispanic white women. We examined whether this disparity can be explained by racial differences in known BV risk factors. METHODS:Nine hundred black and 235 white women were enrolled from five US sites. At baseline, structured intervi...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2003-03-01 00:00:00
abstract：:Attributes of age, tobacco use, and alcohol consumption were studied in order to elucidate their roles in the increased risks of blacks for selected neoplasms. Black cancer patients with and without liver cirrhosis were compared by cancer sites, age, tobacco usage, and alcohol consumption. Subsequently, non-cirrhotic ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:Caseous granulomatous lesions, consistent with tuberculosis, were found in the spleen in two of our renal transplant candidates. There was no clinical evidence of tuberculosis in either patient. Only one patient had a positive tuberculin skin test whose chest film showed hilar calcifications suggestive of healed granu...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1978-03-01 00:00:00
abstract：BACKGROUND:Black women in Minnesota and beyond have a greater burden of death due to some cancers than their White counterparts. Delayed screening and treatment may explain these disparate statistics. The purpose of this study was to work in collaboration with a local Black faith-based organization to gain an updated u...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/j.jnma.2019.02.006
更新日期：2020-10-01 00:00:00
abstract：BACKGROUND:This study was a randomized trial to test the impact of an informed decision-making intervention on prostate cancer screening use. METHODS:The study population included 242 African-American men from three primary care practices who were 40-69 years of age and had no history of prostate cancer. Participants ...
journal_title：Journal of the National Medical Association
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：
更新日期：2005-08-01 00:00:00
abstract：:This is a 2-year follow-up to a previously reported baseline paper. We focused on a predominantly low-income African-American population from a community health center and investigated the relationships among perceptions of perceived risks for colorectal cancer (CRC), concerns about getting CRC, screening intentions, ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2000-10-01 00:00:00
abstract：BACKGROUND:Climatic conditions may trigger subclinical disease in predisposed individuals and also exacerbate eczematous symptoms resulting in persistence or increased frequency of atopic dermatitis (AD) flares. The aim of this study is to assess the impact of tropical weather conditions on the frequency at which atopi...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/j.jnma.2018.06.005
更新日期：2019-02-01 00:00:00
abstract：:Acute transmural myocardial infarction is usually caused by a coronary thrombus along with fixed coronary artery stenosis. Myocardial necrosis can be interrupted by the prompt use of pharmacologic and mechanical thrombolysis. Intravenous streptokinase and urokinase have been associated with approximately a 45 percent ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章,评审
doi：
更新日期：1988-09-01 00:00:00
abstract：:The number of minority physician graduates depends upon both the recruitment and retention of physician manpower. Numbers cannot be increased until the problems of recruiting and retaining minority students are minimized. This paper describes the process by which one medical school initiated changes to overcome barrie...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1978-11-01 00:00:00
abstract：ISSUES:Tobacco Control remains one of the greatest determinants for reducing the morbidity and mortality of African Americans. OBJECTIVE:To examine the scope and consequences of tobacco use among African Americans and characterize its implications for the National Medical Association physician membership and their pat...
journal_title：Journal of the National Medical Association
pub_type： 共识发展会议,杂志文章,评审
doi：
更新日期：2002-02-01 00:00:00
abstract：:Women from Africa are a fast-growing population group in the United States; however, little is known about their breast cancer outcomes. There is minimal empirical data that describe the cancer practices, beliefs, and needs of African-born women. We conducted 2 focus groups with 20 African women to: (1) explore their ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：10.1016/s0027-9684(15)30553-8
更新日期：2010-06-01 00:00:00
abstract：:Based on information from suggesting effects of positive and negative polarity on cancer cells, surveys were performed on magnetic resonance imaging devices, as well as other types of equipment capable of producing appreciable magnetic fields. These surveys were performed in areas where there was a potential for both ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1990-09-01 00:00:00
abstract：:Growth standards specific to black boys and girls are necessary because genetically determined patterns of growth in black children are significantly different from those of white children. Such standards have only recently become available, and they need further refinement. The required improvements include: (1) adju...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1980-10-01 00:00:00
abstract：:There has been considerable discussion about translating science into practical messages, especially among urban minority and "hard-to-reach" populations. Unfortunately, many research findings rarely make it back in useful format to the general public. Few innovative techniques have been established that provide resea...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2006-09-01 00:00:00
abstract：BACKGROUND:A number of techniques have been described for treatment of patients with sacrococcygeal pilonidal sinus disease. The author reports his experience in the surgical management of pilonidal sinus using radiofrequency sinus excision technique. The results are compared with those obtained after excision and mars...
journal_title：Journal of the National Medical Association
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2005-07-01 00:00:00
abstract：OBJECTIVE:While African-American women tend to have greater bone mineral density (BMD) than caucasian women, they are still at risk of developing osteoporosis later in life. Clinical decision rules (i.e., algorithms) have been developed to assist clinicians identify women at greatest risk of low BMD. However, such tool...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：2004-03-01 00:00:00
abstract：:Angiotensin II is a prothrombotic vasoconstrictor. This study proves that many hypertensives are hypercoagulable and at risk for myocardial infarction. The modified recalcification time (MRT) test, used to assess hypercoagulability, incorporates the role of tissue factor in coagulation by activating the monocyte with ...
journal_title：Journal of the National Medical Association
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
