Plasma oxidative stress biomarkers and progesterone profiles in a dairy cow diagnosed with an ovarian follicular cyst

Talukder, Saranika; Ingenhoff, L; Kerrisk, K. L.; Celi, Pietro

doi:10.1080/01652176.2014.953264

Cited by 22 publications

(16 citation statements)

References 24 publications

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“…Milk concentration of GSH was lower in ovulated cows compared with that of an-ovulated cows in the present study. Glutathione is the major non-protein sulfhydryl compound in mammalian cells and is generally considered as a good indicator of the blood scavenging capacity (Gabai et al, 2004;Talukder et al, 2014b). The observed lower GSH pattern in ovulated cows may be a resultant of increased utilization of GSH (which is the major exogenous source of redox potential in the ovary) to protect the ovarian tissue against the excessive production of free radicals which supports the observed lower level of LPO in the present study.…”

Section: Lpo (Nanoeq Of Hydroperoxides/ml)supporting

confidence: 86%

Changes in milk oxidative stress biomarkers in lactating dairy cows with ovulatory and an-ovulatory oestrous cycles

Talukder

Kerrisk

Gabai

et al. 2015

Animal Reproduction Science

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Section: Lpo (Nanoeq Of Hydroperoxides/ml)supporting

confidence: 86%

Changes in milk oxidative stress biomarkers in lactating dairy cows with ovulatory and an-ovulatory oestrous cycles

Talukder

Kerrisk

Gabai

et al. 2015

Animal Reproduction Science

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“…In the present study, it is believed that after the PRID application which forms stress causes a decrease on the levels of TAC. Talukder et al [23] reported that some OS parameters decreased together with progesterone from the time the CIDR was removed until ovulation. In our study, we also observed a drop in the level of progesterone, MDA and NO after the PRID was removed.…”

Section: Discussionmentioning

confidence: 99%

“…For example, Aksu et al [22] conducted a study on cows in which the use of CIDR in the synchronization protocol resulted in higher MDA levels than in those cows for which the devices were not used. Other studies conducted on cattle found that TAC and TOC levels were higher during the period of the cycle which had high progesterone levels than they were during the estrus period [3,23] . It has also been reported that estrogen and progesterone can affect OS parameters in the body [2] .…”

Section: Introductionmentioning

confidence: 99%

“…Studies performed on cattle have reported that OS factors increase when the animals become sick [9][10][11] . Other studies have shown that the level of OS factors increases in cases of retentio secundinarum, mastitis, subclinical mastitis, udder edema, anestrus, repeat breeders, follicular cysts and metabolic diseases [1,7,[12][13][14][15] .…”

Section: Introductionmentioning

confidence: 99%

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Kısa Süreli PRID Uygulanan Düvelerde Bazı Oksidatif Stres Parametrelerinin Değerlendirilmesi

Oral¹,

Öğün²,

Kuru³

et al. 2015

Kafkas Univ Vet Fak Derg

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The purpose of this study was to investigate the effect of short term administration of PRID on the levels of serum progesterone, nitric oxide (NO), malondialdehyde (MDA), total antioxidant capacity (TAC) and total oxidant capacity (TOC) in heifers. This purpose, 200 heifers were synchronized with the Cosynch-72 protocol in which progesterone was administered for 5 days. Blood was taken from the heifers 10 days prior to starting synchronization (day -10), the day the PRID was attached (day 0), the day the PRID was removed (day 5) and on the day of insemination (day 8). Blood taken on day -10 and day 0 were accepted as control values for the study. Serum progesterone, NO, MDA, TAC and TOC were measured on days 5 and 8. The difference in serum NO and MDA levels was found to be statistically significant on day 5 of the study (P<0.001). It was determined that the procedure caused a drop in the TAC level, while the TOC level was not affected. In conclusion, it was determined that short-term administration of PRID in heifers caused an increase in serum NO and MDA levels, a decrease in TAC level and had no effect on the TOC level. Keywords: Heifer, Nitric oxide, Oxidative Stress, PRID Kısa Süreli PRID Uygulanan Düvelerde Bazı Oksidatif Stres Parametrelerinin Değerlendirilmesi ÖzetBu çalışmada, düvelere kısa süreli PRID uygulamasının; serum progesteron, nitrik oksit (NO), malondialdehit (MDA), total antioksidant (TAK) ve oksidant kapasitesi (TOK) düzeyleri üzerine etkisinin araştırılması amaçlanmıştır. Bu amaçla, 200 adet düve 5 gün progesteron uygulanan Cosynch-72 protokolüyle senkronize edildi. Düvelerden senkronizasyona başlamadan 10 gün önce (-10. gün), PRID takılma günü (0. gün), PRID çıkarılma günü (5. gün) ve tohumlama günü (8. gün) kan alındı. Çalışmada -10 ve 0. gün alınan kanlar kontrol olarak değerlendirildi. Beş ve 8. günlerde serum progesteron, NO, MDA, TAK ve TOK değerleri araştırıldı. Çalışmada 5. gün serum NO ve MDA düzeyleri diğer günlerden istatistiksel olarak farklı olduğu tespit edildi (P<0,001). Uygulamanın TAK düzeyinde düşmeye neden olduğu, TOK değerini ise etkilemediği belirlendi. Sonuç olarak, düvelere kısa süreli PRID uygulamasının serum NO ve MDA düzeylerinde artışa neden olduğu, TAK düzeyinde düşmeye ve TOK değerini ise etkilemediği belirlendi.

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“…Again, in the luteal phase, the antioxidant status can be high or low. Imbalances, especially in oxidant and antioxidant capacity, can cause cystic ovarian disease by disturbing physiological events necessary for ovulation [124].…”

Section: Relationship Between Progesterone and Oxidative Stress In Rumentioning

confidence: 99%

Clinical Use of Progesterone and Its Relation to Oxidative Stress in Ruminants

Kuru¹,

Kükürt²,

Oral³

et al. 2018

Sex Hormones in Neurodegenerative Processes and Diseases

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Studies to determine the physiological effects and functions of progesterone started in the twentieth century. Progesterone is a steroid-structured hormone with 21 carbon atoms originating from cholesterol. The corpus luteum, formed after ovulation in ruminants, secretes progesterone, which plays a role in the continuity of the pregnancy. Progestagens can be used for estrus synchronization in cows and heifers. Similarly, they are used for estrus synchronization during the breeding season or outside the breeding season by taking advantage of the negative feedback effect of progesterone in small ruminants. It is applied for the treatment of embryonic deaths due to luteal insufficiency in cows with high milk yield. In anovulatory anestrus, exogenous progesterone applications can be very useful. Progesterone treatment contributes to the resolution of the anestrus by rearranging hypothalamic functions in cattle with follicular cysts. The oxidative stress index in the luteal phase, when progesterone is high in ruminants, is higher than in the follicular phase. In the critical period of pregnancy, a high index of oxidative stress-induced progesterone causes embryonic death. Factors that cause stress in high milk-yielding cows can affect the amount of progesterone synthesis by inhibiting luteal cell function due to excessive free radical production.

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Plasma oxidative stress biomarkers and progesterone profiles in a dairy cow diagnosed with an ovarian follicular cyst

Cited by 22 publications

References 24 publications

Changes in milk oxidative stress biomarkers in lactating dairy cows with ovulatory and an-ovulatory oestrous cycles

Changes in milk oxidative stress biomarkers in lactating dairy cows with ovulatory and an-ovulatory oestrous cycles

Kısa Süreli PRID Uygulanan Düvelerde Bazı Oksidatif Stres Parametrelerinin Değerlendirilmesi

Clinical Use of Progesterone and Its Relation to Oxidative Stress in Ruminants

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