A study of total leukocyte count in different phases of menstrual cycle

Nandi, Shilpa; Rani, Reshma

doi:10.5455/njppp.2015.5.260920141

Cited by 4 publications

(3 citation statements)

References 3 publications

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“…This hormone in pigs of LW breed more closely correlated with the content of leukocytes (r = 0,73) in the relevant age period. And in the age of 150-days-old an increase of progesterone significantly influenced a decrease of stab neutrophils (r = 0,51), which is confirmed by the research studies Shilpa Nandi та Reshma Rani [21]. Progesterone in representatives of Pietrain breed at the 210-age-old was closely correlated with the content of hemoglobin (r = 0,76) and the erythrocyte sedimentation rate (r = 0,62), strength of these linkages was higher in pigs of LW breed r = 0,95 and r = 0,68.…”

Section: Translational Research In Veterinary Sciencesupporting

confidence: 69%

Studies of endocrine changes and morphological blood composition in gilts affecting puberty

Stupar

Shostya

2021

TRVS

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Background:The puberty period in pigs depends on the functional activity of the endocrine system, which has an effect on the blood through the connective tissue. It has been established that during puberty period, the steroidal and thyroid hormones regulate the processes of metabolism and proliferation, differentiation and apoptosis of cells. The aim of the research was to find out the effects of the morphological composition of blood under the influence of steroidal and thyroid hormones during the process of puberty in different directions of productivity in the pigs.

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Section: Translational Research In Veterinary Sciencesupporting

confidence: 69%

Studies of endocrine changes and morphological blood composition in gilts affecting puberty

Stupar

Shostya

2021

TRVS

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“…Такі зміни гематологічного профілю в інтенсивноростучих тварин очевидно обумовлені коливанням інших біологічно активних речовин, особливо гормонів. Коливання рівня останніх може супроводжуватись змінами властивостей еритроцитів та активності лейкоцитів (Köhrle, 2000;Majka et al, 2001;Bianco et al, 2002;Nandi and Rani, 2015).…”

Section: таблицяunclassified

“…У свинок великої білої породи даний гормон у відповідний віковий період більш тісно корелював із вмістом лейкоцитів (r = 0,73). А у віці 150-ти днів підвищення прогестерону суттєво вплинуло на зниження кількості паличкоядерних нейтрофілів (r = 0,51), що підтверджується дослідженнями Shilpa Nandi та Reshma Rani (Nandi and Rani, 2015). У представників породи п'єтрен у 210-му віці прогестерон тісно корелював з вмістом гемоглобіну (r = 0,76) та швидкістю осідання еритроцитів (r = 0,62), сила даних зв'язків була вищою у свинок великої білої породи r = 0,95 і r = 0,68.…”

Section: таблицяunclassified

Influence of the hormonal background on the morphological replacement piglets

Stupar

2018

SMLNUVMB

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The puberty period in pigs depends on the functional activity of the endocrine system, which has an effect on the blood through the connective tissue. It has been established that steroid and thyroid hormones regulate the processes of metabolism and proliferation, differentiation and apoptosis of cells. The aim of the research was to establish the peculiarities of formation of the morphological composition of blood under the influence of steroid and thyroid hormones in the process of puberty in different directions of productivity in the pigs. Experiments were performed on two groups of clinically healthy pigs of Pietrain breed and Large White breed. To assess the hormonal and morphological blood was taken from pigs from the anterior hollow vein in the 4-, 5-.6-, 7-month-old age (when their live weight reaches 100 kg). The predominance of hemoglobin content and the amount of erythrocytes in the blood of piglets of Pietrain breed over a Large White breed on the 120-150th day of development (P < 0.05) was observed, against the background of the general decrease in leukocytes in pigs of both breeds at the age of 5 months with the next gradual increase. The age-related changes in the leukocyte formula were directly related to the direction of animal productivity. In the Large White breed, from the beginning of the experiment, there was an increase in the number of rodenuclear neutrophils to 210-day-olds, followed by a sharp decreasing on 36.4%. In Pietrain breed, the level of the rodenuclear neutrophils decreased on 28.6% (P < 0.01) at the age of 5 months, followed by a sharp increasing over the coming months. From the 5th to the 7th months of the development of animals, the concentration of estradiol decreased in the first genotype 2 times (P < 0.05); in the second genotype -1.9 times (P < 0.01). The content of thyroxine and triiodothyronine increased in the blood serum in Pietrain breed pigs (P < 0.01) and Large White breed (P < 0.001) in the period from 120th to 180th day of development. It was found that the amount of progesterone in Large White breed was higher relatively to Pietrain breed in all investigated periods. The content of estradiol in pigs of both breeds from the 120th and the 150th day of development tended to decrease -by 2.8 times (P < 0.001) in Large White breed, 1.4 times (P < 0.05) in Pietrain breed, and testosterone increases, respectively, 2.1 (P < 0.05) and 1.9 (P < 0.05) times. The significant influence of progesterone on the number of lymphocytes and common leukocytes in Pietrain breed pigs was established. The level of estradiol significantly influenced the number of granulocytes in Pietrain breed pigs at the age of 5 months (r = 0.92 ... 0.99), and in animals of Large White breed the maximum correlation level was observed at the achievement of the 150th (r = 0.61) and 180 days of development (r = 0.94). Вплив гормонального фону на морфологічний склад крові у ремонтних свинок І.І. Ступарь Полтавська державна аграрна академія, м. Полтава, УкраїнаПубертатний період розвитку свинок залежить в...

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The effects of menstrual cycle phases on immune function and inflammation at rest and after acute exercise: A systematic review and meta‐analysis

et al. 2023

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The immune system plays an important role in mediating exercise responses and adaptations. However, whether fluctuating hormone concentrations across the menstrual cycle may impact these processes remains unknown. The aim of this systematic review with meta‐analysis was to compare baseline concentrations as well as exercise‐induced changes in immune and inflammatory parameters between menstrual cycle phases. A systematic literature search was conducted according to the PRISMA guidelines using Pubmed/MEDLINE, ISI Web of Science, and SPORTDiscus. Of the 159 studies included in the qualitative synthesis, 110 studies were used for meta‐analysis. Due to the designs of the included studies, only the follicular and luteal phase could be compared. The estimated standardized mean differences based on the random‐effects model revealed higher numbers of leukocytes (−0.48 [−0.73; −0.23], p < 0.001), monocytes (−0.73 [−1.37; −0.10], p = 0.023), granulocytes (−0.85 [−0.1.48; −0.21], p = 0.009), neutrophils (−0.32 [−0.52; −0.12], p = 0.001), and leptin concentrations (−0.37 [−0.5; −0.23], p = 0.003) in the luteal compared to the follicular phase at rest. Other parameters (adaptive immune cells, cytokines, chemokines, and cell adhesion molecules) showed no systematic baseline differences. Seventeen studies investigated the exercise‐induced response of these parameters, providing some indications for a higher pro‐inflammatory response in the luteal phase. In conclusion, parameters of innate immunity showed cycle‐dependent regulation at rest, while little is known on the exercise responses. Due to a large heterogeneity and a lack of cycle phase standardization among the included studies, future research should focus on comparing at least three distinct hormonal profiles to derive more specific recommendations for exercise prescription.

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A study of total leukocyte count in different phases of menstrual cycle

Cited by 4 publications

References 3 publications

Studies of endocrine changes and morphological blood composition in gilts affecting puberty

Studies of endocrine changes and morphological blood composition in gilts affecting puberty

Influence of the hormonal background on the morphological replacement piglets

The effects of menstrual cycle phases on immune function and inflammation at rest and after acute exercise: A systematic review and meta‐analysis

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