Evidence map›Paper›PMID 30122909›Full record

ArticleClinical interventions in aging2018

Comparison between selected hormone and protein levels in serum and prostate tissue homogenates in men with benign prostatic hyperplasia and metabolic disorders.

Katarzyna Grzesiak, Aleksandra Rył, Irena Baranowska-Bosiacka, Iwona Rotter, Barbara Dołęgowska, Marcin Słojewski, Olimpia Sipak-Szmigiel, Weronika Ratajczak, Anna Lubkowska, Emilia Metryka and 2 more

Open access · goldAbstract readComparative Study
In one paragraph

Article in Clinical interventions in aging, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.5field-weighted citation impact, top 32% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 6 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

Katarzyna GrzesiakDepartment of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland.
Aleksandra RyłDepartment of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Szczecin, Poland, aleksandra.ryl@pum.edu.pl.
Irena Baranowska-BosiackaDepartment of Biochemistry and Medical Chemistry, Pomeranian Medical University, Szczecin, Poland.
Iwona RotterDepartment of Medical Rehabilitation and Clinical Physiotherapy, Pomeranian Medical University, Szczecin, Poland, aleksandra.ryl@pum.edu.pl.
Barbara DołęgowskaDepartment of Laboratory Medicine, Pomeranian Medical University, Szczecin, Poland.
Marcin SłojewskiDepartment of Urology and Urological Oncology, Pomeranian Medical University, Szczecin, Poland.
Olimpia Sipak-SzmigielDepartment of Obstetrics and Pathology of Pregnancy, Pomeranian Medical University, Szczecin, Poland.
Weronika RatajczakDepartment of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland.
Anna LubkowskaDepartment of Functional Diagnostics and Physical Medicine, Pomeranian Medical University, Szczecin, Poland.
Emilia MetrykaDepartment of Biochemistry and Medical Chemistry, Pomeranian Medical University, Szczecin, Poland.
Małgorzata PiaseckaDepartment of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland.
Maria LaszczyńskaDepartment of Histology and Developmental Biology, Pomeranian Medical University, Szczecin, Poland.
Pomeranian Medical University · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe purpose of the study was to assess the relationship between changes in the levels of selected hormones in serum and prostate tissue homogenate in regard to metabolic disorders in patients with diagnosed, surgically treated benign prostatic hyperplasia (BPH). PATIENTS AND

methodsThe study involved a group of 154 men with a diagnosis of BPH with metabolic syndrome (MetS) and without MetS. The serum levels of the hormones - total testosterone, free testosterone, insulin, dehydroepiandrosterone sulfate, estradiol, luteinizing hormone, sex hormone binding globulin (SHBG), and insulin-like growth factor-1 (IGF-1) - were determined using the ELISA method. Prostate tissue sections obtained from the patients during transurethral resection of the prostate were frozen in liquid nitrogen. We determined the levels of the same hormones.

resultsThere was a statistically significant difference between the groups in terms of serum SHBG levels, but not in the prostate tissue SHBG levels. A similar relationship was observed in regard to IGF-1, the serum levels of which were significantly higher in patients with MetS. MetS had an effect on the ratio of hormone levels in serum to their levels in the prostate tissue. Correlations between the levels of biochemical parameters and the levels of hormones in serum and the prostate tissue of BPH patients with and without MetS demonstrate that serum SHBG levels correlated weakly with waist size and triglyceride levels.

conclusionThe occurrence of MetS in BPH patients was associated with changes in the levels of hormones and proteins. These changes, however, were not always equivalent to changes in the levels of these parameters in prostate tissue. It should also be mentioned that MetS in BPH patients had an influence on a quantitative balance between the levels of SHBG in serum and prostate tissue.

Indexed as

AgedEstradiolGonadal Steroid HormonesHumansInsulinMaleMetabolic DiseasesMetabolic SyndromeMiddle AgedProstatic HyperplasiaSex Hormone-Binding GlobulinTestosteroneEstradiolGonadal Steroid HormonesInsulinSex Hormone-Binding GlobulinTestosteronebenign prostatic hyperplasiahormone levelsmetabolic disorders

Identifiers

PMID30122909
PMCPMC6080669
OpenAlexW2886642874

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.