English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Objectives: In this study, we aimed to determine whether there were some changes in the oxygenation and metabolism of testis tissue in patients with varicocele by comparing blood gas levels in dilated pampiniform plexus and brachial vein. Patients and Methods: Venous blood samples of 52 patients (mean age 24.4aplusmn;7 years; range 17 to 49 years) who underwent varicocelectomy were taken from most dilated vein of the pampiniform plexus and simultaneously from brachial vein during varicocelectomy. In these samples, pH, lactate, SO2, pO2, pCO2, HCO3 values were measured and their means were compared. Results: While there were no significant differences between the pH, pO2 and SO2 levels of venous samples from brachial vein and pampiniform plexus, lactate level was significantly higher, pCO2 and HCO3 levels were significantly lower. Despite these significant differences, mean values measured were within normal laboratory ranges. Conclusion: Although the results of this study showed that varicocele caused statistically significant decreases in the rate of oxygen consumption and metabolism level in the testis tissue compared with the peripheral tissues, values obtained from the venous sample of pampiniform plexus were normal. Therefore, diminished oxygen consumption and decreased metabolism can not explain the negative effects of varicocele on testis tissue.This topic remains to be elucidated in later studies Amac: Bu calismada, dilate pampiniform pleksus ve brakial ven arasindaki kan gazi degerlerini karsilastirarak, varikoselli hastalarin testis dokusunun oksijenizasyonunda ve metabolizmasinda bir degisiklik olup olmadigini gostermeyi amacladik. Hastalar ve Yontemler: Varikoselektomi yapilan 52 hastanin (ort. yas 24.4aplusmn;7; dagilim 17-49) varikoselektomi esnasinda pampiniform pleksustaki en dilate venden ve es zamanli olarak sol brakial venden kan gazi olcumu icin kan alindi ve pH, laktat, SO2, pO2, pCO2, HCO3 degerleri olculerek ortalamalari karsilastirildi. Bulgular: Pampiniform pleksus ile brakial ven kan gazi degerleri arasinda pH, pO2 ve SO2 degerleri arasinda anlamli fark yok iken, pampiniform pleksusta laktat degeri anlamli yuksek, pCO2 ve HCO3 degerleri anlamli dusuk cikti. Ancak bu anlamli farkliliklara ragmen olculen degerler normal kan gazi degerleri icerisindeydi. Sonuc: Calismamizda, kan gazi degerlerine gore varikosel etkisi altindaki testisle periferik doku karsilastirildiginda testiste oksijen tuketiminin azaldigi ve metabolizmanin yavasladigi yonunde istatistiki olarak anlamli farkliliklar olmakla beraber, testisten elde edilen degerlerin normal kan gazi degerleri icerisinde kaldigini gorduk. Bu degerlerin normal sinirlar icerisinde olmasi, azalmis oksijen tuketimi ve metabolizma yavaslamasinin, varikoselin testis uzerindeki olumsuz etkisini aciklayamamaktadir. Bu konuda ileride yapilacak calismalara ihtiyac vardir.

Comparison Of Venous Blood Gas Levels Between Pampiniform Plexus And Brachial Vein In Patients With Varicocele