Abstract：
:The albuminuria occurring after swimming in splenectomized dogs was investigated. Swimming in splenectomized dogs induces metabolic acidosis, a decrease in renal vascular conductance, and an increase in plasma renin activity, all three factors possibly implicated in the occurrence of albuminuria. The administration of sodium bicarbonate prior to swimming reduced the magnitude of the acidosis and eliminated the increase in albuminuria after swimming. Phenoxybenzamine, an alpha-adrenergic blocking agent that maintains the renal blood flow during exercise also blocked the increase in albuminuria despite a decrease of blood pH during swimming. However, after metoprolol, a beta 1-adrenergic blocking agent that blocks the rise in plasma renin activity during exercise, swimming causes a threefold increase in albuminuria (P less than 0.01). The albuminuric response to swimming preceded by saline was also significant (P less than 0.05). It is likely that post-swimming albuminuria in splenectomized dogs is linked to the decrease of renal vascular conductance or to the decrease in blood pH rather than to the rise in plasma renin activity.
journal_name
Int J Sports Medjournal_title
International journal of sports medicineauthors
Joles JA,Nicaise E,Sanders M,Schot Adoi
10.1055/s-2008-1025922subject
Has Abstractpub_date
1984-12-01 00:00:00pages
306-10issue
6eissn
0172-4622issn
1439-3964journal_volume
5pub_type
杂志文章abstract：UNLABELLED:Often blood screening is repeatedly done in elite athletes although training and competition can affect its results and normal ranges for highly active individuals are widely unknown. This study was conducted to provide reference data in professional soccer players. 467 male soccer players of the 2 highest G...
journal_title：International journal of sports medicine
pub_type： 临床试验,杂志文章
doi：10.1055/s-0031-1280776
更新日期：2011-11-01 00:00:00
abstract：:The aim of the present study was to evaluate a heart transplanted patient who ran a 20-km race 9 months after surgery. Thirty-six healthy male subjects were studied during the same run and served as control group. Biochemical variables were determined in blood and urine samples collected before and after the race. Pos...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2008-1025867
更新日期：1985-12-01 00:00:00
abstract：:The purpose of this study was to compare acute mechanical and metabolic effects of 2 sessions of resistance training equated by volume and total resting time but with different set configuration: sets to failure (FS) vs. distribution of rest between each repetition (NFS). 10 male judoists completed a session consistin...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-0031-1299699
更新日期：2012-05-01 00:00:00
abstract：:A review of trekking deaths from 1984 to mid-1987 showed a death rate of 15/100,000 trekkers. Altitude sickness deaths accounted for 3/23 (13%) of these deaths. Recently, we followed up on our original study by compiling the number and causes of trekking deaths in Nepal from mid-1987 through 1991. The overall number o...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2007-1024601
更新日期：1992-10-01 00:00:00
abstract：:To determine the effects of widely varying amounts of cushioning upon vertical force (VF) parameters, ten male subjects, (mean weight = 68.0 kg) ran at a speed of 4.5 m . s-1 (6 min/mile pace) and contacted a Kistler force platform. Two shoes were tested: a hard one and a softer shoe that had 50% more cushioning as me...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2008-1026043
更新日期：1983-11-01 00:00:00
abstract：:This study aimed to describe injury/illness rates in ultratrail runners competing in a 65-km race to build a foundation for injury prevention and help race organizers to plan medical provision for these events. Prospectively transcribed medical records were analysed for 77 athletes at the end of the race. Number of in...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-0035-1569347
更新日期：2016-06-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2007-1021208
更新日期：1993-11-01 00:00:00
abstract：:In major track and field competitions, the most risky discipline is the combined event. Therefore, we aimed to record and analyze the incidence and characteristics of sports injuries incurred during the Youth and National Combined Events Championships. During the French Athletics Combined Events Championships in 2010,...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-0031-1301332
更新日期：2012-10-01 00:00:00
abstract：:Two well-trained speed-skaters were subjected to a biomechanical analysis incorporating push-off forces, cinematographic data, and link segment modeling. To gain knowledge on the backgrounds on technique and performance in speed-skating, the muscle coordination was studied by EMG and muscle contraction velocities. In ...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2008-1025688
更新日期：1987-12-01 00:00:00
abstract：:This study compared the bowel function, fecal hemoglobin (Hb) loss, iron status and diets of 36 women of varying activity levels. In addition, we examined the effect of a marathon race on bowel function and fecal Hb loss in 15 of these women. The subjects were divided into 4 groups based on estimated daily exercise en...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2007-1024663
更新日期：1991-04-01 00:00:00
abstract：:We have reviewed carbohydrate metabolism in skeletal muscle with an emphasis on recent information. In this review a significant number of points have been made. These are summarized below. 1. CP and glycogen are concomitantly metabolized during short-term (less than or equal to 10 s) intense exercise. 2. Both epineph...
journal_title：International journal of sports medicine
pub_type： 杂志文章,评审
doi：10.1055/s-2007-1024932
更新日期：1989-12-01 00:00:00
abstract：:The peripheral adaptation process associated with repeating eccentric training over a longer period of time was studied in m. vastus lateralis of eleven healthy males aged 24 +/- 4 years. The maximal dynamic concentric muscle strength was only slightly improved after 8 weeks of training. However, eccentric work capaci...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2008-1026031
更新日期：1983-08-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2005-837618
更新日期：2006-03-01 00:00:00
abstract：:Aerobic exercise performance decreases upon ascent to altitude whereas anaerobic performance remains unchanged. Although the effects of 1 - 3 wk of altitude acclimatization on both aerobic and anaerobic exercise performance have been well studied, the effects of short-term altitude acclimatization (i.e., 45 h) on thes...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2005-872823
更新日期：2006-08-01 00:00:00
abstract：:The aim of this study was to investigate the influence of a 4-week electromyostimulation training program on the strength of the knee extensors and the vertical jump performance of 10 basketball players. Electromyostimulation sessions were carried out 3 times weekly; each session consisted of 48 contractions. Testing ...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2000-3837
更新日期：2000-08-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章,随机对照试验
doi：10.1055/s-0031-1283175
更新日期：2011-12-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2007-1021039
更新日期：1994-04-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2007-1021242
更新日期：1992-02-01 00:00:00
abstract：:Mechanical efficiency of positive work (eta+) and elastic behavior of human skeletal muscles were investigated on a special sledge apparatus which allowed the use of the normal stretch-shortening cycle exercises. Twenty-five young men were investigated in a total of 92 exercise situations, in which the intensity of th...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2008-1025751
更新日期：1986-06-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-0034-1385885
更新日期：2015-02-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/a-1244-9985
更新日期：2020-10-05 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-0035-1555928
更新日期：2016-03-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2007-972847
更新日期：1996-05-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
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更新日期：2008-08-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2006-924490
更新日期：2007-05-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-2003-41174
更新日期：2003-08-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-0031-1284341
更新日期：2011-12-01 00:00:00
abstract：:Leukocytes play a central role in asthma physiopathology. Aerobic training (AT) reduces leukocytes recruitment to the airways, but the effects of AT on some aspects of leukocytes activation in asthma are unknown. Therefore, the effects of 4 weeks of AT on airway inflammation, pulmonary and systemic Th2 cytokines level...
journal_title：International journal of sports medicine
pub_type： 杂志文章
doi：10.1055/s-0033-1358477
更新日期：2014-06-01 00:00:00
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journal_title：International journal of sports medicine
pub_type： 杂志文章,评审
doi：10.1055/s-2007-972697
更新日期：1997-03-01 00:00:00
abstract：:Here, we compared the maximal lactate steady state velocity (vMLSS) estimated from a single-visit protocol (v5×2000) to the traditional multi-day protocol (vMLSS). Furthermore, we determined whether there was a lactate steady state during the time limits (Tlim) at vMLSS or v5×2000. Eight runners completed a half marat...
journal_title：International journal of sports medicine
pub_type： 杂志文章,随机对照试验
doi：10.1055/s-0031-1283178
更新日期：2011-11-01 00:00:00
