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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Behaviour of Mg and Ca content in the blood serum of 28 cattle with grass tetany and hypocalcaemia was evaluated at short time intervals after infusion of 500 ml of a solution A (containing 12 g Mg-adipat and 5 g Ca-gluconate/100 ml aqua dest.) and a solution B (containing 12 g Mg-adipate and 12 g Ca-gluconate/100 ml) respectively. After treatment with the last-named solutions there was evident a considerable increase of Mg-values in the blood serum for a longer period (up to 6 h), also in the case of distinct hypomagnesaemia while Ca-values of the circulating blood declined more quickly. Efficacy of treatment was the better the earlier infusion was performed after occurence of clinical signs. Application of solution B for treatment of grass tetany and paresis with tetany like symptoms is recommended for several reasons. Necessity of assurance the Mg and Ca supply after infusion is emphasized.
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PMID:[Studies on serum Mg and Ca levels in cattle with grass tetany on hypocalcemia before and following infusion with high Mg and medium or high Ca concentrations]. 99 27

We report 10 patients with primary hypoparathyroidism. Age at onset varied from 7 months to 52 years (mean 28); 7 were female. Diagnosis was established at a mean of 4.1 years after the appearance of clinical manifestations. Unexplained hypocalcemia (mean 5.3 mg/dl) and hyperphosphatemia (mean 6.4 mg/dl) were present in all patients. Prevalent symptoms included tetany (9 patients), seizures (5) and hypocalcemic cataracts (4). Clinical manifestations may be grouped into 5 types 1) tetany; 2) seizures; 3) other neurologic disorders (basal ganglia calcification, pseudotumor of the brain, ataxia, nystagmus, hypertonus, paresis); 4) disorders of the lens including fully developed cataracts and 5) skin alterations like psoriasis and others. Some of these run on acute course (seizures, tetany), others a subacute one (skin alterations) while others are rather chronic (cataract and other neurologic disorders). Seizures and electroencephalographic disorders predominate in younger patients while tetany is more prevalent in older subjects.
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PMID:[Idiopathic hypoparathyroidism, a syndrome with various clinical expressions: analysis of 10 cases]. 251 14

Parturient paresis (hypocalcemia) is most likely to affect dairy cattle around the time of parturition. It causes progressive neuromuscular dysfunction and flaccid paralysis. Older dairy cows, cows with a history of parturient paresis during a previous lactation, high-producing cows, and cows from the Jersey and Guernsey breeds are at highest risk for developing parturient paresis. Nonparturient hypocalcemia may also occur and is related to events other than parturition, such as severe stress, that temporarily overwhelm the mechanisms of calcium homeostasis. Beef cattle, sheep, and goats are affected less frequently by hypocalcemia than are dairy cows. Because these species are not as stressed for milk production as dairy cattle, nonparturient hypocalcemia makes up a higher proportion of cases in nondairy ruminants. Clinical signs of hypocalcemia in beef cattle, sheep, and goats tend toward hyperesthesia and tetany rather than the classic flaccid paralysis that occurs in dairy cattle with parturient hypocalcemia. Prompt and effective treatment of hypocalcemia helps to reduce the incidence of secondary complications, such as muscle damage or mastitis. The standard treatment regimen of 500 ml of 23 per cent calcium gluconate, administered intravenously, will elicit a favorable response in approximately 75 per cent of recumbent cows within 2 hours of treatment. Relapses following successful initial therapy are common and may be prevented in part by supplementation of intravenous treatment with an additional 500 ml of 23 per cent calcium gluconate administered subcutaneously. Proper nursing care following treatment speeds recovery and reduces the incidence of secondary complications owing to hypocalcemia.
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PMID:Parturient paresis and hypocalcemia in ruminant livestock. 326 54

We report two patients with voice disorders after parathyroidectomy without thyroidectomy and paresis of the recurrent nerve. The connection between hypoparathyroidismus and laryngeal tetany is discussed.
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PMID:[Voice disorder following parathyroidectomy]. 407 90

The incidence of parturient paresis, nonparturient paresis, ketosis and tetany were examined from 283 herds (2,590 cows per year) over a period of eight years. These metabolic diseases made up 29.4% of the cases treated by veterinarians during the farm visits. Significant variation in annual incidences was found only in ketosis. The monthly variation in parturient paresis and ketosis differed highly significantly from the seasonal variation in calving. They were most frequent in March-April. Most of the tetany cases were diagnosed in May-June. The incidence of parturient paresis (0.095 cases per cow per year) and the incidence of ketosis (0.058) varied significantly between herds of different size. The incidence of nonparturient paresis (0.008) and tetany (0.002) did not vary significantly between herds of different size. The incidence of ketosis was significantly higher on farms with milk recording than on other farms. The type of cowshed did not affect the incidence of metabolic disease.
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PMID:Incidence of some metabolic diseases in dairy cows. 732 69

A severely hypocalcaemic, hypomagnesaemic lactating bitch exhibited clinical signs of pulmonary oedema, paresis, dementia, gastrointestinal ileus and urinary bladder atony. The total calcium, ionised calcium and magnesium levels were extremely low. The clinical picture was very different from the one typically encountered in canine lactation tetany, and instead resembled bovine postparturient paresis. Muscle tremors, rigidity and seizures were not part of the acute clinical picture, but rather atony, weakness and paresis. General muscle dysfunction probably resulted from the extremely low ionised calcium levels in combination with very low levels of magnesium and possibly potassium. Heart failure and atony of the urinary bladder and intestines were probably a result of the severe hypocalcaemia. The alteration in calcium to magnesium ratio may have depressed neuromuscular transmission, leading to paresis and atony. The unusual electrocardiogram possibly also resulted from abnormal magnesium and calcium cation levels.
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PMID:Paresis and unusual electrocardiographic signs in a severely hypomagnesaemic, hypocalcaemic lactating bitch. 967 8