Gestation, Prenatal Physiology, and Parturition

Jainudeen, M. R.; Hafez, E. S. E.

doi:10.1002/9781119265306.ch10

Cited by 61 publications

(69 citation statements)

References 9 publications

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“…Also, Saleh et al [61] reported a negative correlation between the level of serum proteins and pregnancy in Holstein cows. The decrease in serum total protein as parturition approaches may be attributed to the fact that the fetus synthesizes all of its proteins from the amino acids that derived from the dam, and the fetus growth increases exponentially reaching a maximum level, especially in muscles, during late pregnancy [62].…”

Section: Resultsmentioning

confidence: 99%

Hormonal Profile, Antioxidant Status and Some Biochemical Parameters during Pregnancy and Periparturient Period in Dromedary She Camel

2017

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THIS STUDY aimed to determine the changes in the hormonal and biochemical profile of pregnant dromedary camels to provide a baseline data under Egyptian climatic conditions. Blood samples were collected from15 pregnant she-camels aged 8-11 years old just postconception and thereafter monthly during gestation period and during periparturient period (at days 15, 7,4and 1prepartum,at parturition and at days 1, 4, 7 and 15 postpartum).Progesterone level increased significantly (P<0.05) after conception and during the1 st and the 2 nd trimester of pregnancy then declined significantly (P<0.05) during the 3 rd trimester. Meanwhile its level decreased significantly (P<0.05) during periparturient period. Cortisol level significantly (P<0.05) increased at the 3 rd trimester and continued increasing significantly during prepartum period with a maximum level on the day of parturition after that it was markedly decreased during the few days postpartum to day 15 postpartum. Thyroid hormones levels were significant (P<0.05) decreased in their levels from early to late gestation then increased significantly (P<0.05) from day of parturition to day 15 postpartum. Total protein and albumin were significantly low (P<0.05) in the 2 nd and the 3 rd trimesters than the first one with no significance alterations in globulin levels. Total antioxidant, glutathione and ascorbic acid levels were lower in the 3 rd trimester than others, whereas the levels were relatively low in prepartum than 15 days postpartum. Malondialdehyde concentration was significantly increased (P<0.05) during late pregnancy period as a result of the physiological stress of pregnancy

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Section: Resultsmentioning

confidence: 99%

Hormonal Profile, Antioxidant Status and Some Biochemical Parameters during Pregnancy and Periparturient Period in Dromedary She Camel

2017

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“…Na and Cl in pre-partum were significantly higher than those at calving and post-partum due to their secretion in colostrum and milk Daramola et al, (2004) and Ghanem et al, (2012). On other hand potassium level not changed in three groups, Serum total proteins as parturition approach usually decreased may be due to the fetus synthesizes all its proteins from the amino acids derived from the dam and fetal muscle growth reaching its maximum size at late pregnancy (Jainudee, and Hafez, 1994). Serum globulins showed a significant decrease during transition period, which associated mainly with the production of colostrum that rich in antibodies that derived from γ-globulins and other immunological changes occurred around parturition (Janku et al, 2011).…”

Section: Discussionmentioning

confidence: 86%

Hemato-Biochemical Profiling in Relation to Metabolic Disorders in Transition Dairy Cows

Abdullaziz¹

2017

AJVS

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“…Cairan dari vesikula seminalis memiliki konsistensi kental, kekuningan, dan basa yang disekresikan ke dalam saluran ampula. Cairan ini berisi lendir, gula fruktosa (yang menyediakan sebagian besar energi bagi sperma), enzim coagulating, asam askorbat, dan regulator local bernama prostaglandin (Jainudeen dan Hafez, 2000). Beberapa peneliti melaporkan bahwa kelenjar vesikula seminalis mensekresikan PGF 2 α. Semen manusia mengandung sejumlah besar prostaglandin yang diproduksi dari kelenjar vesikula seminalis dan telah dibuktikan teridentifikasi dalam konsentrasi tinggi pada vasektomi (Gonzales, 2001).…”

Section: Pendahuluanunclassified

“…Vesikula seminalis atau juga dikenal sebagai glandula vesikula merupakan kelenjar asesori hewan memiliki peran yang nyata dan penting dalam mengatur fungsi neuroendokrin dan berbagai perilaku reproduksi dan sosial dengan struktur berlobus terletak di dekat leher kandung kemih dan sisi lateral ampula (Jainudeen and Hafez, 2000). Panjang glandula vesikula seminalis menurut Hafez (2000) adalah 13 cm sedangkan Getty (1975) melaporkan bahwa panjang glandula tersebut adalah 10 -12 cm.…”

Section: Hasil Dan Pembahasanunclassified

Korelasi Berat Badan dan Umur Sapi terhadap Berat, Volume Cairan dan Konsentrasi Prostaglandin F2α pada Vesikula Seminalis

Dalimunthe

Budiyanto

Setyowati

et al. 2017

Jurnal Sain Veteriner

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Seminal vesicles were collected from 60 heads of Bulls which butchered in slaughter house (RPH) Yogyakarta. The aims of this study are knowing the relationship between body weight, age, fluids volume and concentration of prostaglandin F 2 α (PGF 2 α) in seminal vesicle of beef cattle. Those seminal vesicles were gathered from bulls which recorded its body weight and age then measured its seminal vesicles for weight, fluids volume and PGF2α levels. The PGF 2 α level was measured by Enzyme-Linked Immunosorbent Assay. Statistical analysis was performed using one way -analysis of varian, regression and correlation with P<0.05. Body weight of bulls showed positive correlation with the weight of seminal vesicle and its fluids volume. However, PGF 2 α levels were not correlated with the body weight of cattle. Weight of seminal vesicles also exhibited positive correlation with volume of vesicle fluids but no correlation with PGF 2 α levels. Based on the age of bulls, there were no correlation with the weight of seminal vesicles, seminal fluids volume and PGF 2 α levels. Those result indicated that the weight and fluids volume were affected by the body weight of bulls altough the PGF 2 α levels have a standard of development which seems affected by other factors such as concentration of androgen hormone.Keywords : cattle, body weight, age, seminal vesicle, PGF 2 α Abstrak Vesikula seminalis dikoleksi dari 60 ekor sapi yang dipotong di Rumah Potong Hewan Yogyakarta. Tujuan dari penelitian ini adalah mengetahui hubungan antara berat badan, umur, volume cairan dan konsentrasi prostaglandin F 2 α (PGF 2 α) dari vesikula seminalis sapi potong. Tingkat konsentrasi PGF 2 α diukur menggunakan Enzyme-Linked Immunosorbent Assay (ELISA) kit. Analisa statistik dilakukan menggunakan one way ANOVA, regresi dan korelasi dengan P<0.05. Berat badan sapi menunjukkan korelasi positif terhadap berat vesikula seminalis dan volume cairan yang dihasilkan. Konsentrasi PGF 2 α tidak berkorelasi terhadap berat sapi. Berat vesikula seminalis memiliki korelasi positif terhadap volume vesikula seminalis tetapi tidak berkorelasi dengan konsentrasi PGF 2 α. Berdasarkan pada umur sapi, parameter tersebut tidak berkorelasi dengan berat vesikula seminalis, volume cairan seminalis dan konsentrasi PGF 2 α. Hasil tersebut mengindikasikan bahwa tingkat konsentrasi PGF 2 α memiliki standar perkembangan tersendiri yang kemungkinan dipengaruhi oleh faktor lain seperti konsentrasi hormon androgen.Kata kunci: sapi potong, berat badan, umur, vesikula seminalis, PGF 2 α JSV 35 (1), Juni 2017

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Gestation, Prenatal Physiology, and Parturition

Cited by 61 publications

References 9 publications

Hormonal Profile, Antioxidant Status and Some Biochemical Parameters during Pregnancy and Periparturient Period in Dromedary She Camel

Hormonal Profile, Antioxidant Status and Some Biochemical Parameters during Pregnancy and Periparturient Period in Dromedary She Camel

Hemato-Biochemical Profiling in Relation to Metabolic Disorders in Transition Dairy Cows

Korelasi Berat Badan dan Umur Sapi terhadap Berat, Volume Cairan dan Konsentrasi Prostaglandin F2α pada Vesikula Seminalis

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