Hemodynamic and Morphofunctional Changes in the Testes and Ejaculate at Chronic Hepatitis

Grytsulyak, Bohdan; Grytsulyak, V. B.; Ivasiuk, I. Y.; Sluchyk, I. Y.; Khallo, O. E.

doi:10.29254/2077-4214-2021-2-160-215-217

VPBM

2021

DOI: 10.29254/2077-4214-2021-2-160-215-217

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Hemodynamic and Morphofunctional Changes in the Testes and Ejaculate at Chronic Hepatitis

Bohdan Grytsulyak¹,

V. B. Grytsulyak²,

I. Y. Ivasiuk³

et al.

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2024

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Cited by 2 publications

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Structural and Functional Changes in the Testicles and Ejaculate of Infertile Men Caused by Epidemic Parotitis

Hrytsuliak,

Herashchenko,

Hrytsuliak

et al. 2024

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Structural and Functional Changes in the Testicles and Ejaculate of Infertile Men Caused by Epidemic Parotitis

Hrytsuliak,

Herashchenko,

Hrytsuliak

et al. 2024

WOMAB

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Morphometric aspects of remodeling of the arterial bed of the testicles in post- resection portal and pulmonary hypertensions

Hnatjuk,

Konovalenko,

Kritsak

et al. 2024

Polski Merkuriusz Lekarski

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Aim: To perform a morphometric analysis of the features of vascular remodeling of the arterial bed of the testicles in post-resection portal and pulmonary hypertension. Materials and Methods: The testes of 54 white rats were studied, which were divided into groups: 1st included 16 intact animals, 2nd – 20 rats with pulmonary hypertension, 3rd – 18 individuals with post-resection portal hypertension. Postresection pulmonary hypertension was modeled by right-sided pulmonectomy. Postresection portal hypertension was simulated by removing 58.1 % of the liver parenchyma. Results: The outer diameter of the small-caliber arteries of the left testicle increased by 3.4% (p<0.05) in post-resection arterial pulmonary hypertension, and by 2.9% in post-resection portal hypertension. The inner diameter of the small-caliber arteries of the left testicle decreased by 7.7% (p<0.001) in pulmonary heart disease, and by 6.5% (p<0.01) in post-resection portal hypertension. The Kernogan index decreased by 23.0% (p<0.001), the Vogenvoort index increased by 1.26 times. In case of post-resection portal hypertension, the Kernogan index decreased by 19.0% (p<0.001) and the Wogenvoort’s index increased by 1.19 times. The relative volume of damaged endotheliocytes in the small-caliber arteries of the left testis increased 20.6 times (p<0.001) in pulmonary heart disease, and increased 16.3 times (p<0.001) in post-resection portal hypertension. Conclusions: Portal and pulmonary hypertension lead to pronounced remodeling of the arterial bed of the testicles, which is characterized by thickening of the arterial wall, narrowing of their lumen, significant changes in Wogenvoort and Kernogan indexes, atrophy, dystrophy, and necrobiosis of endotheliocytes.

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Hemodynamic and Morphofunctional Changes in the Testes and Ejaculate at Chronic Hepatitis

Cited by 2 publications

References 4 publications

Structural and Functional Changes in the Testicles and Ejaculate of Infertile Men Caused by Epidemic Parotitis

Structural and Functional Changes in the Testicles and Ejaculate of Infertile Men Caused by Epidemic Parotitis

Morphometric aspects of remodeling of the arterial bed of the testicles in post- resection portal and pulmonary hypertensions

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