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  1. 6 Folia Histochemica et Cytobiologica

  2. 3 Journal of Physiology and Pharmacology

  3. 1 Acta Biochimica Polonica

  4. 1 Annals of Agricultural and Environmental Medicine

  5. 1 Archivum Immunologiae et Therapiae Experimentalis

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Autorzy help

  1. 2 Bondyra Z.

  2. 2 Ciosek J.

  3. 2 Drobnik J.

  4. 2 Gorska M.

  5. 2 Kaminski K.

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  1. 1 2020

  2. 1 2017

  3. 2 2014

  4. 1 2013

  5. 1 2012

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1

Influence of gonadectomy on serum fT4 concentrations in male and female dogs

100%
Krzyzewska-Mlodawska A., Max A., Bartyzel B. J.
Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine
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2014
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tom 17
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nr 1
2
Content available remote

Effect of lithium carbonate on the function of the thyroid gland: mechanism of action and clinical implications

100%
Czarnywojtek A., Zgorzalewicz-Stachowiak M., Czarnocka B., Sawicka-Gutaj N., Gut P., Krela-Kazmierczak I., Ruchala M.
Journal of Physiology and Pharmacology
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2020
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tom 71
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nr 2
3
Content available remote

Vasopressin and oxytocin release and the thyroid function

100%
Ciosek J., Drobnik J.
Journal of Physiology and Pharmacology
|
2004
|
tom 55
|
nr 2
The aim of the present investigations was to examine the effects of the states of hypothyroidism or hyperthyroidism on vasopressin (AVP) and oxytocin (OT) release under conditions of equilibrated water metabolism as well as of osmotic stimulation, brought about by the dehydration or hypertonic saline administration. The euhydrated and simultaneously hypothyroid rats showed decreased hypothalamic AVP and OT content and somewhat higher but not significant neurohypophysial AVP content. In these animals the raised OT (but not AVP) plasma level has been observed. In hyperthyroid rats drinking tap water ad libitum the neurohypophysial AVP and OT content significantly diminished; plasma OT concentration (but not AVP) was then elevated. The state of osmotic stimulation was the reason of different response of the hypothalamo-neurohypohysial system function in hypo- or hyperthyroid rats. Significant decreases of neurohypophysial AVP and OT content were found in both hypothyroid dehydrated as well as hypothyroid hypertonic saline-treatment rats as compared with hypothyroid euhydrated ones. On the contrary, in the state of hyperthyroidism AVP content in the neurohypophysis distinctly raised in dehydrated and salt-loaded rats; in these last neurohypophysial OT content increased as well. Plasma OT (but not AVP) distinctly diminished in hyperthyroid and simultaneously dehydrated or hypertonic saline injected rats in relation to hyperthyroid control subgroup. Data from the present study suggest that: 1) altered thyroid gland function affects vasopressin and oxytocin release from the hypothalamo-neurohypophysial system in the state of equilibrated water metabolism; 2) the state of hypo- or hyperthyroidism modifies the response of AVP-ergic and OT-ergic neurons upon the osmoreceptors/osmodetectors stimulation. It may be sypposed that OT-ergic neurons display greater than AVP-ergic neurons sensitivity upon the thyroid hormone influence.
4

Alteration of parafollicular [C] cells activity in the experimental model of hypothyroidism in rats

100%
Zbucki R. L., Winnicka M. M., Sawicki B., Szynaka B., Andrzejewska A., Puchalski Z.
Folia Histochemica et Cytobiologica
|
2007
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tom 45
|
nr 2
5
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Universal screening as a recommendation for thyroid tests in pregnant women

84%
Matuszek B., Zakoscielna K., Baszak-Radomanska E., Pyzik A., Nowakowski A.
Annals of Agricultural and Environmental Medicine
|
2011
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tom 18
|
nr 2
6

Structural, functional, and lectin histochemical characteristics of rat ovaries and endometrium in experimental hyper- and hypothyroidism

84%
Lutsyk A., Sogomonian E.
Folia Histochemica et Cytobiologica
|
2012
|
tom 50
|
nr 3
7

Effect of L-thyroxine treatment on peripheral blood dendritic cell subpopulations in patients with Hashimoto’s thyroiditis

84%
Stasiolek M., Dedecjus M., Adamczewski Z., Sliwka P. W., Lewinski A.
Folia Histochemica et Cytobiologica
|
2014
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tom 52
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nr 2
8

Thyroid hormone dysfunctions affect the structure of rat thoracic aorta: a histological and morphometric study

84%
Zaki S. M., Youssef M. F.
Folia Morphologica
|
2013
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tom 72
|
nr 4
Background: There are limited data about the influence of hypothyroidism and hyperthyroidism on the connective tissue component and smooth muscle cells of the thoracic aorta. The aim was to study the histological changes of the wall of the thoracic aorta in the hypothyroid and hyperthyroid rats. Morphometric measurements were also done. Materials and methods: Thirty adult rats were used. They were divided into control, hyperthyroid, and hypothyroid groups. Each group consisted of 10 rats. The animals were sacrificed at the end of 8 weeks and the descending aorta was excised. Sections were stained with haematoxylin and eosin, orcein and Masson’s trichrome stains. The morphometric measurement included: number of smooth muscle cell nuclei, number of the elastic lamellae, thickness of the tunica media, elastic fibre optic density, and relative collagen area. Results: Atheromatous plagues had been observed in the hyperthyroid group. Thinning and rupture of the elastic lamellae had been observed in the hypothyroid group; these were accompanied with intimal ulceration and aortic dissection. The average number of smooth muscle cell nuclei in the hyperthyroid group had doubled and tripled compared to their fellows in the control and hypothyroid groups, respectively. The thickness of the tunica media increased in the hyperthyroid and hypothyroid groups by 75% and 35%. In addition, the relative collagen area increased in the previously mentioned groups by 142% and 120%, respectively. On the other hand, the mean elastic fibre optic density decreased in both groups by 30%. Conclusions: Structure wall affections of the intima and media of the descending aorta were associated with the thyroid hormone dysfunctions. These changes were more severe in the hypothyroid group. (Folia Morphol 2013; 72, 4: 333–339)
9
Content available remote

Sleep apnea syndrome and snoring in patients with hypothyroidism with relation to overweight

84%
Misiolek M., Marek B., Namyslowski G., Scierski W., Zwirska-Korczala K., Kazmierczak-Zagorska Z., Kajdaniuk D., Misiolek H.
Journal of Physiology and Pharmacology. Supplement
|
2007
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tom 58
|
nr 1
77-85
10

Effect of vitamin E on follicular cell proliferation and expression of apoptosis-associated factors in rats with 6-N-propyl-2-thiouracil-induced goitrogenesis

84%
Oner J., Kukner A., Oner H., Ozan E., Yekeler H.
Folia Histochemica et Cytobiologica
|
2003
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tom 41
|
nr 4
11

Thyroid hormones concentrations and ECG picture in the dog

84%
Paslawska U., Noszczyk-Nowak A., Kungl K., Bioly K., Popiel J., Nicpon J.
Polish Journal of Veterinary Sciences
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2006
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tom 09
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nr 4
Disorders of the thyroid gland activity are the most commonly encountered disturbances of endocrine origin in the dog. (Hypoorlhyperthyroidism may disturb the function of the cardiovascular system and cause arrhythmias. The aim of this study was to evaluate the influence of thyroid gland activity on electrocardiogram (ECG) picture in the dog by comparing ECG curves of healthy dogs, dogs with hypothyroidism and dogs with cardiac insufficiency caused by endocardiosis of the mitral valve. The study was performed on 38 dogs, patients of the Department of Internal and Parasitic Diseases with Clinic for Horses, Dogs and Cats in Wroclaw. The animals were assigned to 3 groups: Group I - control group, 13 clinically healthy dogs; Group II - 14 dogs with diagnosed cardiac insufficiency caused by endocardiosis of the mitral valve; Group III - 11 dogs with hypothyroidism. Clinical examination of the animals was conducted according to the following pattern: anamnesis, general clinical examination, cardiological examination (ECG, USG of the heart) and laboratory analysis (triacylglycerydes, cholesterol, T3, T4, FT4). In this study, the significant influence of thyroid gland activity on ECG picture of the evaluated dogs was found. In the dogs with hypothyroidism a decrease in the sino-atrial node activity was observed, which led to decreased heart rate. In dogs with hypothyroidism, the innerheart conduction was reduced, which was demonstrated by prolongation of the P wave, QRS complex and the QT interval.
12
Content available remote

Experimental hypothyroidism increases content of collagen and glycosaminoglycans in the heart

67%
Drobnik J., Ciosek J., Slotwinska D., Stempniak B., Zukowska D., Marczynski A., Tosik D., Bartel H., Dabrowski R., Szczepanowska A.
Journal of Physiology and Pharmacology
|
2009
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tom 60
|
nr 3
57-62
The connective tissue matrix of the heart remains under regulatory influence of the thyroid hormones. Some conflicting data describe the connective tissue changes in subjects with thyroid gland disorders. The aim of the study was to assess the changes of the connective tissue accumulation in the heart of rats in the state of hypothyroidism and to answer the question whether TSH is involved in mechanism of the observed phenomena. Hypothyroidism in rats was induced by methylotiouracil treatment or by thyreoidectomy. The thyroid hormones [freeT3 (fT3), freeT4 (fT4)] and pituitary TSH were measured in plasma with radioimmunological method. The glycosaminoglycans (GAG) and total collagen were measured in heart muscle of both left and right ventricles. Cells from the rat’s heart were isolated and cultured. The cells were identified as myofibroblasts by electron microscopy method. The effects of TSH in concentrations ranging from 0.002 to 20 mIU/ml, on connective tissue accumulation in heart myofibroblasts cultures were tested. The primary hypothyroidism was developed both in groups with thyroidectomy and with methylthiouracil. The levels of fT3 and fT4 both in rats with thyreoidectomy and animals treated with methylthiouracil were decreased and TSH level in these two experimental groups was elevated. In the heart of the rats with experimental hypothyroidism increased content of both GAG and collagen was found. Myofibroblast number in culture was increased by TSH. Regardless of the method of its induction, hypothyroidism increased collagen and GAG contents in the heart. TSH is not involved in regulation of collagen and glycosaminoglycans accumulation in the heart of rats affected with primary hypothyroidism.
13

Role of interleukin-6 on RANKL-RANK/osteoprotegerin system in hypothyroid ovariectomized mice

67%
Mysliwiec J., Zbucki R., Nikolajuk A., Mysliwiec P., Taranta A., Kaminski K., Bondyra Z., Dadan J., Gorska M., Winnicka M.
Folia Histochemica et Cytobiologica
|
2010
|
tom 48
|
nr 4
14

The potential role of Kruppel-like zinc-finger protein glis3 in genetic diseases and cancers

67%
Chou C.-K., Tang C.-J., Chou H.-L., Liu C.-Y., Ng M.-C., Chang Y.-T., Yuan S.-S. F., Tsai E.-M., Chiu C.-C.
Archivum Immunologiae et Therapiae Experimentalis
|
2017
|
tom 65
|
nr 5
15

Interleukin-6 is not essential for bone turnover in hypothyroid mice

67%
Mysliwiec J., Zbucki R., Winnicka M. M., Sawicki B., Nikolajuk A., Kaminski K., Mysliwiec P., Musial W., Bondyra Z., Walecki J., Gorska M.
Folia Histochemica et Cytobiologica
|
2007
|
tom 45
|
nr 4
387-392
16

Comparative study of the effects of pre and post natal administration of a thyroid drug on testicular activity in adult rat

67%
Hamouli-Said Z., Tahari F., Hamoudi F., Hadj-Bekkouche F.
Folia Histochemica et Cytobiologica. Supplement
|
2007
|
tom 45
|
nr 1
51-57
17

Serum glycoproteins in patients with hypo- and hyperthyroidism

67%
Kucharz E. J., Olczyk K., Glowacki A., Duraj-Kassem M.
Acta Biochimica Polonica
|
1993
|
tom 40
|
nr 1
18

Effect of insecticide Owadofos EC-50 on Spodoptera exigua larvae

67%
Fila K., Adamski Z., Ziemnicki K.
Biological Bulletin of Poznań
|
1997
|
tom 34
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