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Field evaluation of visual endoscope-assisted transcervical artificial insemination in goats: Effects on insemination time and pregnancy outcomes under tropical conditions

Sringam S, Suwannathada P, Kunkitti P, Deesuk P, Wichaiwong A, Sringam P. Field evaluation of visual endoscope-assisted transcervical artificial insemination in goats: Effects on insemination time and pregnancy outcomes under tropical conditions. Vet World. 2…

Rabbit serum albumin as a novel biochemical modulator for enhancing female offspring production in commercial pig breeding through artificial insemination

This study evaluated the potential of rabbit serum albumin (RSA) as a low-cost biochemical modulator to influence the proportion of female offspring, comparing its effects with those of other albumin sources and determining optimal supplementation conditions …

Factors affecting conception rate after the first artificial insemination in a private dairy cattle farm in North Algeria

This study analyzed risk factors influencing the conception rate at the first artificial insemination in dairy cows reared in the plain of Mitidja, which is considered a major dairy region in North Algeria

Proteomic signatures of cervical mucus associated with fertility in Bali heifers (Bos javanicus): Implications for biomarker-based selection in artificial insemination programs

This study aimed to characterize the proteomic profile of CM in Bali heifers and to identify protein biomarkers associated with fertility-related mucus quality.

Effect of circulating prolactin, lactation days, and seasonal variations on first artificial insemination pregnancy rates using the PG7G protocol in dairy cows

Efficacy validation of a low-cost handmade simulator (SIMCA-COW) in palpation, ultrasonography evaluation, and artificial insemination in cows

The simulator validated in this study (SIMCA-COW) allows training and learning by repetition, saving the limitations found in live animal practice

Semen characteristics and second successful artificial insemination of Asian elephant (Elephas maximus) in Thailand

A sperm bank should be established to develop sperm cryopreservation, which will be invaluable for improving the genetic diversity of the Asian elephant

Pregnancy rates in hair sheep after Ovsynch synchronization and a combined intracervical fixed-time artificial insemination and 10-day mating period

This study aimed to evaluate the pregnancy rates in hair ewes using an Ovsynch synchronization protocol under a breeding system that combines fixed-time insemination plus a 10-day mating period as an alternative

The potential of sperm bovine protamine as a protein marker of semen production and quality at the National Artificial Insemination Center of Indonesia

This study aimed to assess the potential of sperm bovine PRM as a protein marker of semen production and quality in bulls at the National Artificial Insemination Center of Indonesia

The enriched Y-bearing sperm combined with delayed fixed-time artificial insemination for obtaining male Simmental crossbred offspring

The Percoll density gradient centrifugation and swim up methods are prospective for obtaining male offspring

Sperm protein markers for Holstein bull fertility at National Artificial Insemination Centers in Indonesia

This study aimed to analyze both sperm quality and proteins of Holstein bulls at different fertility levels

Ovariocytotoxic serum enhances humoral innate immunity and reproductive performance in Kazakh Merino ewes: A controlled field study

This study evaluated the effects of OCS administration on hematological and humoral immune parameters, estrus and insemination dynamics, and reproductive outcomes in Kazakh Merino ewes under field conditions.

Differential effects of foot-and-mouth disease infection and vaccination on fertility of Holstein–Friesian heifers: Evidence from a within-animal retrospective study in Indonesia

This study evaluated the association of clinical FMD infection and inactivated FMD vaccination with reproductive performance in Holstein–Friesian heifers using a within-animal retrospective design.

Delayed ovulation in cattle: Physiological mechanisms, diagnostic approaches, and reproductive management strategies

This review provides a comprehensive overview of the physiological mechanisms, etiological factors, diagnostic approaches, and management strategies associated with delayed ovulation in cattle.

Field evaluation of sexed and conventional semen in Holstein–Friesian cows: Linking semen quality with fertility and calf sex ratio across climatic zones

This study evaluated laboratory semen quality and field reproductive performance of sexed and conventional semen in Holstein–Friesian cows across different climatic zones.