Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The synthetic non-steroidal antioestrogen nafoxidine (U-11, 100A) was given by mouth to 52 women with locally advanced or metastatic breast cancer, in 85% of whom the disease had become resistant to, or relapsed after, previous endocrine treatment. The objective response rate (complete or partial regression of disease) among 48 cases treated for at least four weeks was 37%. Tumours in soft tissue seemed to respond better than skeletal metastases. The patients in all but one of the 52 cases were postmenopausal. Those who had had an objective response to previous hormone treatment had a greater chance of deriving benefit from nafoxidine than those who had been resistant to hormone treatment.Side effects of nafoxidine were dryness of skin, increased loss of scalp hair, and heightened sensitivity to sunlight. None were serious, and they could be lessened by protection from solar radiation or a decrease in dosage. No obvious depression of thyroid or adrenal function or obvious water retention or masculinization was seen. Cataract was a possible complication.This clinical trial was preceded by laboratory studies in which a transplantable oestrogen-dependent tumour in the Syrian hamster was notably inhibited by the administration of nafoxidine. This experimental model may prove useful in screening potentially useful antioestrogenic agents against breast cancer before a human trial.
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PMID:Antioestrogens in treatment of breast cancer: value of nafoxidine in 52 advanced cases. 436 55

This general review describes the progestagens and estrogens and their combinations marketed in France, their biologic effects (on ovulation, pharmacological and hormonal effects, effects on the female reproductive organs), the mechanism of inhibiting ovulation, indications, and trivial and serious side effects. The 3 series of progestagens are 17-alpha-hydroxyprogesterone derivatives, 19-nor-testosterone and 3-deoxy-19-nor-testosterone derivatives; the estrogens are ethinyl estradiol and mestranol. Indications discussed here are therapeutic tests, functional uterine bleeding, endometriosis, polycystic ovary, amenorrhea, Stein-Levanthal syndrome, sterility, intermenstrual pain, premenstrual breast congestion, and acne. Minor side effects include vomiting, bleeding, weight gain, depression, and vaginitis. Complications mentioned are thromboembolism, virilization, cholasma, jaundice, and fibroids. Genetic and congenital defects are not more common in steroid users than in the general population; it is too early to predict whether these drugs are carcinogenic.
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PMID:[The steroids, inhibitors of ovarian function]. 574 50

A 68-year-old woman had noted gradual virilization and depression for 3 years. Examination revealed a 10-cm right pelvic mass. Plasma testosterone was substantially elevated (1,082 ng/dl), but urinary ketosteroid and ketogenic steroid excretion was normal. Laparotomy revealed a 10-cm mass that replaced the right ovary and weighed 210 g. Histologic analysis revealed a leiomyoma and proliferation of hilus cells in the periphery of the mass. The plasma testosterone decreased postoperatively to 45 ng/dl. We believe that this is the first report of an ovarian leiomyoma associated with hilus cell hyperplasia that caused virilization.
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PMID:Ovarian leiomyoma with hilus cell hyperplasia that caused virilization. 670 5

For the purpose of studying the relation of diversities of basic lesion as well as clinical manifestation to hormonal abnormality in Cushing's syndrome, 12 kinds of steroid hormones was simultaneously measured in plasma by using 2 types of Sephadex LH-20 column chromatography in a total of 30 patients comprosing 28 cases of Cushing's syndrome and 2 cases of adrenocortical carcinoma which had abnormal plasma steroid hormone levels without sign or symptom of Cushing's syndrome. In the group of Cushing's syndrome were included cases of pituitary ACTH-dependent hyperplasia (Hp.), adrenocortical adenoma(Ad.), bilateral nodular hyperplasia, ectopic ACTH syndrome as well as recurrent Cushing's syndrome following subtotal adrenalectomy. Twelve steroids measured in plasma were pregnenolone(Preg)., 17-OH pregnenolone(17Preg.), progesterone(Prog.), 17-OH progesterone(17Prog.), 11-deoxycorticosterone (DOC), corticosterone(B), aldosterone(Ald.), 11-deoxycortisol(S), cortisol(F), dehydroepiandrosterone(DHA), androstendione(A-dione) and testosterone(T), including precursors (Prec.: Preg., 17-preg., Prog., 17-prog.) as well as hormones belonging to the 3 systems in the biosynthetic pathways of steroid; i.e., glucocorticoids(Glu.C.'s: S,F), mineralocorticoids(Min.C.'s: DOC, B, Ald.) and sex steroids(And.'s: DHA, A-dione, T). In addition, steroidogenesis in isolated adrenal cells obtained surgically from patients with Cushing's syndrome due to Hp. and Ad, was observed. The results were as follows: (1) In cases due to Hp., plasma levels of Glu.C's and And.'s were slightly elevated, while levels of Min.C.'s were within the normal range. On the whole, however, the 3 systems were well balanced. (2) In cases due to Ad., elevated secretion of Glu.C.'s and Min.C.'s was observed, while secretion of And.'s was depressed. Among the 3 fractions of And.'s, depression of DHA and A-dione was characteristic of Ad.. (3) Elevation of And.'s in Hp. and Min.C.'s in Ad. in addition to elevation of Glu.C.'s was in fair correlation with moderate virilism in Hp. and with hypertension and hypokalemia in Ad. respectively. (4) In vitro experiments revealed that Ad. produces not only F but all 12 steroids hormones and that increased DOC and depressed DHA secretion reflected in their plasma levels were the characteristics of Ad. in steroidogenesis. Furthermore, isolated adenoma cells were found to produce Ald. at a higher rate than normal or hyperplasia adrenal cells. This finding may suggest that an intermediate type between Cushing's syndrome and primary hyperaldosteronism can exist in cases of adenoma. (5) In ectopic ACTH syndrome, plasma levels of Glu.C.'s, Min.C.'s and And.'s were equally but more markedly elevated as compared with Hp.. The increase of B was characteristic of this disorder and, coupled with a marked increase of F, seems to be the main cause of hypokalemic alkalosis frequently associated with this syndrome. (6) Nodular hyperplasia was accompanied by elevated Min.C...
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PMID:[Plasma steroid hormones in Cushing's syndrome: their relation to cause and clinical manifestations (author's transl)]. 728 45

Congenital adrenal hyperplasia describes a group of inherited autosomal recessive disorders characterized by an enzymatic defect in cortisol biosynthesis, compensatory increases in corticotropin secretion, and adrenocortical hyperplasia. 21-Hydroxylase deficiency is responsible for more than 95% of cases and is one of the most common known autosomal recessive disorders. The classic or severe type presents in the newborn period or early childhood with virilization and adrenal insufficiency, with or without salt loss; the mild or nonclassic form presents in late childhood or early adulthood with mild hyperandrogenism and is an important cause of masculinization and infertility in women. This wide range of phenotypic expression is mostly explained by genetic variation, although genotype-phenotype discrepancies have been described. Reproductive, metabolic, and other comorbid conditions, including risk for tumors, are currently under investigation in both forms of the disease. A high proportion of patients with adrenal incidentalomas may be homozygous or heterozygous for 21-hydroxylase deficiency. Women with congenital adrenal hyperplasia often develop the polycystic ovary syndrome. Ectopic adrenal rest tissue is often found in the testes of men with congenital adrenal hyperplasia; characteristic clinical and radiologic findings help differentiate this tissue from other tumors. Levels of corticotropin-releasing hormone are elevated in patients with depression and anxiety and are expected to be elevated in patients with congenital adrenal hyperplasia; it is unknown whether patients with 21-hydroxylase deficiency have an increased incidence of these psychiatric disorders. Abnormalities in both the structure and function of the adrenal medulla have been shown in patients with classic congenital adrenal hyperplasia, and the degree of adrenomedullary impairment may be a biomarker of disease severity. The 21-hydroxylase-deficient mouse has provided a useful model with which to examine disease mechanisms and test new therapeutic interventions in classic disease, including gene therapy. Treatment of this condition is intended to reduce excessive corticotropin secretion and replace both glucocorticoids and mineralocorticoids. However, clinical management is often complicated by inadequately treated hyperandrogenism, iatrogenic hypercortisolism, or both. New treatment approaches currently under investigation include combination therapy to block androgen action and inhibit estrogen production, and bilateral adrenalectomy in the most severely affected patients. Other approaches, which are in a preclinical stage of investigation, include treatment with a corticotropin-releasing hormone antagonist and gene therapy.
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PMID:NIH conference. Future directions in the study and management of congenital adrenal hyperplasia due to 21-hydroxylase deficiency. 1184 30

We report a case of a virilized 59-yr-old woman with elevated serum testosterone levels and bilateral macronodular adrenal hyperplasia. The patient underwent laparoscopic right adrenalectomy, after which the elevated testosterone level transiently normalized. The immediate postoperative depression of the testosterone level suggested that the process was driven by gonadotropins that were suppressed by the stress of surgery. The excised right adrenal mass contained testosterone by immunohistochemistry and LH receptor mRNA by in situ hybridization. The recurrence of hyperandrogenemia suggested that the enlarged left adrenal was also secreting testosterone. The serum testosterone level increased in response to im injection of human chorionic gonadotropin, suggesting control by aberrant LH receptors. Injection of leuprolide acetate (7.5 mg im) to suppress LH levels resulted in normalization of the testosterone level 12 d later that persisted for several weeks. Ectopic receptors mediating Cushing's syndrome have been described in several cases of bilateral adrenal hyperplasia and adrenal adenoma. This is the first case to our knowledge in which pure androgen overproduction in adrenal hyperplasia has been shown to be controlled by LH receptors. In our patient, the control of androgen secretion by LH may explain the postmenopausal onset of virilization and the transient postoperative normalization of the serum testosterone level.
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PMID:Virilization in bilateral macronodular adrenal hyperplasia controlled by luteinizing hormone. 1251 32

The chief dangers reported with some common drugs are reviewed. Hazards of antibiotic therapy include: the increasing incidence of sensitization to penicillin with occasional anaphylactic reactions; aplastic anemia with chloramphenicol, and the poor tolerance of infants for chloramphenicol; staphylococcal enterocolitis; unnecessary "prophylactic" use of antibiotics. Thiazide diuretics may precipitate potassium depletion, skin reactions, pancreatitis, blood dyscrasias, gout, diabetes mellitus and hepatic coma. Reserpine can increase gastric acidity, induce mental depression, and when used with digitalis lead to ventricular premature beats. Hydralazine may aggravate angina pectoris, cause tachycardia, and bring about a syndrome resembling disseminated lupus erythematosus. Guanethidine may result in loose stools, impotence, and postural hypotension. Hazards of phenothiazines include jaundice, parkinsonian states and tremors, convulsions, hypotension, and blood dyscrasias. The butanediols have numerous side effects including gastrointestinal, cutaneous and hypotensive reactions. Prolonged corticosteroid therapy introduces a new danger in surgical treatment. The progesterone-like drugs may induce masculinization of the female fetus.
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PMID:Dangers in the use of some potent drugs. 1398 37

Korsakoff's syndrome of obscure etiology was observed in a 34-year-old single woman with an 11-year history of hirsutism and mood swings, and previous hospitalizations for mania three years ago and depression 11 years ago.Recently the virilism had intensified with increased muscularity and coarsening of facial features. The 24-hour urinary 17-ketosteroids ranged between 14.4 mg. and 21.5 mg. and were suppressed by dexamethasone. The 17-hydroxycorticosteroid excretion was normal. These and other findings suggested a diagnosis of adrenal virilism due to adrenocortical hyperplasia. In the absence of other discernible causes it appeared that the adrenal pathology was responsible for the Korsakoff's syndrome. Both conditions responded well to glucocorticoid therapy although low doses were necessary to avoid mania.It is speculated that the encephalopathy was due to an associated adrenal insufficiency. Although hypoadrenalism is accepted as a complication of only the infant form of adrenal virilism, it is noteworthy that this patient had pathological pigmentation of her skin.
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PMID:KORSAKOFF'S SYNDROME ASSOCIATED WITH ADRENAL VIRILISM. 1415 54

There are many treatment options for female sexual dysfunction (FSD), with the optimal therapy depending on the etiology of the problem. The cause of sexual dysfunction is multifactorial and may include psychological problems such as depression or anxiety disorders, conflict within the relationship, partner performance and technique, issues relating to prior abuse, medical illness, medications, fatigue, stress, or gynecological problems that make sexual activity uncomfortable. The role of low androgen concentrations in FSD is gaining increasing attention. Available therapeutic options include adjusting medications, counseling, treating depression or anxiety, reducing stress and fatigue, sex therapy, devices, estrogen therapy for genitourinary atrophy, and possibly vasoactive substances. Although no androgen therapies are currently approved by the Food and Drug Administration for FSD, they are being used in clinical practice, and early clinical trial results suggest that they may be both effective and safe in the treatment of FSD, specifically low libido. Androgen therapy should be considered primarily in women who have a physiological reason for reduced androgen concentrations, including aging, hypopituitarism, oophorectomy, or adrenal insufficiency. Products in use include oral methyltestosterone and dehydroepiandrosterone, topical testosterone ointment, and testosterone implants and injections. Products available for men, including skin patches and gels, are currently being studied at doses appropriate for women. Possible risks include hirsutism, acne, liver dysfunction, lowering of the voice, adverse lipid changes, virilization of a female fetus, and, as androgens are aromatized to estrogens, potentially the risks of estrogen therapy.
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PMID:The role of androgens in female sexual dysfunction. 1506 34

Brain organization theory suggests that steroid hormones during fetal development permanently organize the brain for gender, including patterns of sexuality, cognition, temperament, and interests that differ by sex. This widely-accepted theory has important implications for health, ranging from medical management of infants with intersex conditions to suggested etiologies for sex differences in autism, depression, and other mental health problems. Studies of genetic females with congenital adrenal hyperplasia (CAH), in which high prenatal androgens have been linked to both atypical genitals and "masculine" patterns of gender and sexuality, are particularly important. Based on a comprehensive review of research on CAH, this article demonstrates that such studies have neglected four broad categories of variables that plausibly affect psychosexual development: (1) physiological effects of CAH, including complex disruption of steroid hormones from early development onwards; (2) intensive medical intervention and surveillance, which many women with CAH describe as traumatic; (3) direct effects of genital morphology on sexuality (versus indirect effects that "masculine" genitals may have on gender socialization); and (4) expectations of masculinization that likely affect both the development and evaluation of gender and sexuality in CAH. Complex and iterative interactions among postnatal biological variables, medical interventions, and social context provide a more plausible explanation for atypicalities in psychology and behavior that have been reported for genetic females with CAH than the conventional explanation that early androgens have "masculinized" their brains.
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PMID:Hormones, context, and "brain gender": a review of evidence from congenital adrenal hyperplasia. 2196 24


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